⭐ ✨ ⭐ ✨ ⭐

简单英语 · 第五册

Easy English · Book 5 · 完整词汇深讲版
📚 共 13 课 · 完整课文 / 词汇深讲 / 语法精讲 / 重点句 / 分级练习

📑 目录 Contents

Chapter 15 · 现在完成时(一):基础结构

1
Lesson 1 · A happy day at the zoo
动物园的快乐一天
2
Lesson 2 · A tidy desk
一张整洁的书桌
3
Lesson 3 · The library has changed our lives
图书馆改变了我们的生活
4
Lesson 4 · My best pal Tim
我最好的伙伴 Tim
5
Lesson 5 · A busy Sunday
忙碌的星期天
6
Lesson 6 · Where has Lily been?
Lily 去哪儿了?
7
Lesson 7 · Reading practice: A trip to grandma's
阅读拓展:去奶奶家

Chapter 16 · 动词不定式(一):作宾语和目的状语

8
Lesson 8 · A surprise for Mom
给妈妈的惊喜
9
Lesson 9 · A busy afternoon at home
忙碌的下午

Chapter 17 · 过去进行时(一):基础结构

10
Lesson 10 · An unexpected guest
不速之客
11
Lesson 11 · A rainy day reunion
雨天的相聚
12
Lesson 12 · The fun of watching a movie
看电影的乐趣
13
Lesson 13 · Reading practice: A camping trip
阅读拓展:露营之旅
Chapter 15

现在完成时(一):基础结构

📚 包含 Lesson 1 - 7
📍 Chapter 15 · LESSON 1

Lesson 1 · 动物园的快乐一天

A happy day at the zoo
📚 现在完成时(一):基础结构

📖 Text 课文

🔊Last Saturday, Ben and his friends had a great day at the zoo.
🔊In the morning, at a quarter past nine, they had a snack.
🔊Ben had a banana. Lily had some milk and bread.
🔊"This bread is yummy!" Lily said.
🔊After the snack, they decided to see the pandas.
🔊"Let's go!" Ben shouted. They had so much fun watching the animals.
🔊Later, they had an ice cream break.
🔊"This is the best zoo day I've ever had!" Ben said with a big smile.
🔊In the afternoon, about half past four, they fed the rabbits and took photos.
🔊"What a fun day we've had!" Lily said as they walked home.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
zoo/zuː/n. 动物园
snack/snæk/n. 点心;零食
banana/bəˈnɑːnə/n. 香蕉
bread/bred/n. 面包
yummy/ˈjʌmi/adj. 好吃的;美味的
panda/ˈpændə/n. 熊猫
shout/ʃaʊt/v. 喊叫
animal/ˈænɪml/n. 动物
later/ˈleɪtə/adv. 后来;以后
break/breɪk/n. 休息
ever/ˈevə/adv. 曾经
rabbit/ˈræbɪt/n. 兔子
feed/fiːd/v. 喂
photo/ˈfəʊtəʊ/n. 照片
have a great dayphr. 度过很棒的一天
have fun doingphr. 做某事玩得开心
decide to dophr. 决定做某事
a quarter past ninephr. 九点一刻 (9:15)
💡 词汇详解(点击单词或例句可朗读)
zoon.动物园

用法:oo 发 /uː/

We had a day at the zoo. — 我们在动物园度过了一天。

💡 相关:park 公园

snackn.点心;零食

用法:have a snack = 吃点心

They had a snack. — 他们吃了点心。

💡 相关:meal 一餐

bananan.香蕉

用法:复数 bananas

Ben had a banana. — Ben 吃了一根香蕉。

💡 相关:apple 苹果

breadn.面包

用法:ea 这里发 /e/,不可数

I had some bread. — 我吃了点面包。

💡 相关:butter 黄油

yummyadj.好吃的;美味的

用法:口语词,孩子常用

This bread is yummy! — 这面包真好吃!

💡 同义:delicious 美味的

pandan.熊猫

用法:复数 pandas

We saw the pandas. — 我们看了熊猫。

💡 相关:bear 熊

shoutv.喊叫

用法:ou 发 /aʊ/;过去式 shouted

"Let's go!" Ben shouted. — "走吧!" Ben 喊道。

💡 反义:whisper 低声说

animaln.动物

用法:复数 animals

They watched the animals. — 他们看动物。

💡 相关:pet 宠物

lateradv.后来;以后

用法:late + r → 后来

Later, they had ice cream. — 后来,他们吃了冰淇淋。

💡 反义:earlier 早些时候

breakn.休息

用法:have a break = 休息一下

They had an ice cream break. — 他们吃冰淇淋休息了一下。

💡 相关:rest 休息

everadv.曾经

用法:常用于现在完成时疑问句和最高级中

The best day I've ever had! — 我度过的最棒的一天!

💡 反义:never 从不

rabbitn.兔子

用法:复数 rabbits

They fed the rabbits. — 他们喂了兔子。

💡 相关:bunny 兔宝宝

feedv.喂

用法:过去式 fed

They fed the rabbits. — 他们喂了兔子。

💡 相关:food 食物

photon.照片

用法:复数 photos;take photos = 拍照

They took photos. — 他们拍了照片。

💡 同义:picture 图片

have a great dayphr.度过很棒的一天

用法:have + a + 形容词 + day

We had a great day. — 我们度过了很棒的一天。

💡 相关:have fun 玩得开心

have fun doingphr.做某事玩得开心

用法:have fun + 动名词(doing)

They had fun watching animals. — 他们看动物玩得很开心。

💡 类似:enjoy doing 喜欢做

decide to dophr.决定做某事

用法:decide + to + 动词原形

They decided to see the pandas. — 他们决定去看熊猫。

💡 相关:plan to do 计划做

a quarter past ninephr.九点一刻 (9:15)

用法:past = 过;半小时内用 past

at a quarter past nine — 在九点一刻

💡 类似:half past nine 九点半

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 have a great day
度过愉快的一天
🔊 have lunch / dinner at
在……吃午饭/晚饭
🔊 have a look at
看一眼……
🔊 decide to do sth.
决定做某事
🔊 a group of pandas
一群熊猫
🔊 a bag of bamboo
一袋竹子
🔊 take photos with
与……拍照
🔊 feed the animals
喂动物
🔊 be excited about
对……感到兴奋
🔊 on a school trip
在学校旅行
🔊 learn a lot from
从……学到很多
🔊 have fun together
一起玩得开心

🇨🇳 参考译文

上周六,Ben 和他的朋友们在动物园度过了很棒的一天。

上午九点一刻,他们吃了点心。

Ben 吃了一根香蕉。Lily 喝了牛奶吃了面包。

"这面包真好吃!" Lily 说。

吃完点心后,他们决定去看熊猫。

"我们走吧!" Ben 喊道。他们看动物玩得很开心。

后来,他们吃冰淇淋休息了一下。

"这是我度过的最棒的动物园一天!" Ben 笑得很开心地说。

下午大约四点半,他们喂兔子、拍照片。

"我们今天玩得真开心!" Lily 一边走回家一边说。

📚 Note 语法讲解

🎯 核心句型:have 的多种用法(铺垫)
主语 + have/has + 名词 / 经历
📐 句型拆解
▸ have 表"有" I have a bag.
▸ have 表"经历" We have a great day.
▸ he/she/it → has She has a book.
💡 例句(点击发音)
🔊 We have a great day at the zoo. 我们在动物园度过了愉快的一天。
🔊 The panda has a bag of bamboo. 熊猫有一袋竹子。
💡 have/has 不只是"有",还可以表"经历、体验、吃喝"。本课是现在完成时的铺垫课。

一、动词 have 的多种用法(实义动词)

have 是英语里非常常见的动词。它最基础的意思是 "拥有",但还有很多固定搭配。

1. 表示拥有:have / has + 名词

I have a new bike. — 我有一辆新自行车。
She has long hair. — 她有长头发。
The book has many pictures. — 这本书有很多图片。

2. 表示吃喝:have + 食物 / 饮料

I had a banana. — 我吃了一根香蕉。
She had some bread. — 她吃了点面包。
They had milk for breakfast. — 他们早餐喝了牛奶。

3. 表示经历某事:have a + 名词

have a snack → 吃点心  They had a snack.
have a break → 休息一下  Let's have a break.
have a great day → 度过很棒的一天  We had a great day.
have fun → 玩得开心  They had fun.
💡 记忆口诀:have 不只是"有",还能"吃喝玩乐"!

二、I've ever had 的用法

I've had 是 I have had 的缩写,是现在完成时。常和最高级 + 名词 + I've ever had 搭配,表示"我经历过最……的某物"。

结构:the + 最高级 + 名词 + I've ever had

This is the best day I've ever had. — 这是我度过最棒的一天。
It's the best ice cream I've ever had. — 这是我吃过最好吃的冰淇淋。
This is the worst cold I've ever had. — 这是我得过最严重的感冒。
It was the best zoo day I've ever had. — 这是我度过最棒的动物园一天。
🎵 口诀:最棒的什么 + I've ever had,等于"我这辈子最……的某物"。

三、时间表达法:past 和 to

英语里说时间,"过几点"用 past,"差几点"用 to。

1. 半小时以内用 past(过了几分)

5 past 7 → 七点过五分 (7:05)
10 past 9 → 九点过十分 (9:10)
a quarter past 6 → 六点一刻 (6:15)  quarter = 一刻钟
half past 8 → 八点半 (8:30)  half = 半小时

2. 超过半小时用 to(差几分到几点)

5 to 4 → 差五分四点 (3:55)
10 to 12 → 差十分十二点 (11:50)
a quarter to 10 → 差一刻十点 (9:45)
🎵 口诀:过几点用 past,差几分用 to。quarter 是一刻,half 是半。

四、重点句型

记住这两个常考句型。

1. decide to do = 决定做某事

They decided to see the pandas. — 他们决定去看熊猫。
She decides to read a book. — 她决定读一本书。
I decided to go home early. — 我决定早点回家。

2. have fun (in) doing = 做某事玩得开心

They had fun watching animals. — 他们看动物玩得很开心。
I have fun playing soccer. — 我踢足球玩得很开心。
She has fun reading books. — 她读书很开心。
💡 注意:have fun 后面的动词要变成 doing(动名词)。

🔑 Key Sentences 重点句解析

🔊
Last Saturday, Ben and his friends had a great day at the zoo.
上周六,Ben 和他的朋友们在动物园度过了很棒的一天。
1. 句型:时间 + 主语 + had + a great day + 地点。
2. had:have 的过去式,这里表示"度过"。
3. at the zoo:在动物园,固定搭配。
📝 即练:
改错:Yesterday, we have a great day. → had (yesterday → 过去 → had。)
翻译:他们昨天在公园度过了很棒的一天。 → They had a great day at the park yesterday. (They had a great day at the park yesterday.)
🔊
They decided to see the pandas.
他们决定去看熊猫。
1. 句型:主语 + decided + to + 动词原形 + 宾语。
2. decide to do:决定做某事,后面跟动词原形。
3. see:动词原形,不能加 -ed 或 -ing。
📝 即练:
改错:I decided going home. → to go (decide + to + 动词原形。)
填空:She decided ___ ___ a new book.(买) → to buy (decide to buy 决定买。)
🔊
This is the best zoo day I've ever had!
这是我度过的最棒的动物园一天!
1. 句型:This is + the + 最高级 + 名词 + I've ever had.
2. I've ever had:我曾经经历过的,强调"有史以来"。
3. best:good 的最高级。
📝 即练:
填空:This is the ___ ice cream I've ever had.(最好吃的) → best (good 的最高级 = best。)
翻译:这是我度过最开心的一天! → This is the happiest day I've ever had! (happy 的最高级 = happiest。)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 zoo 是什么意思?
A公园B动物园C学校D商店
2 🔊 have 的过去式是?
AhavedBhasChadDhaving
3 🔊 snack 是什么意思?
A蛇B点心C袋子D雪
4 🔊 panda 是什么意思?
A熊B熊猫C兔子D老虎
5 🔊 decide to 后面跟什么?
A动名词 doingB动词原形C过去式D形容词
6 🔊 have fun 后面跟什么?
A动词原形B动名词 doingCto doD过去式
7 🔊 中译英:动物园
8 🔊 中译英:兔子
9 🔊 填空:They a snack.(吃了点心)
10 🔊 "have a break" 意思是?
A打破B休息一下C断了D吃饭

🌟 中级题 Medium(9 题)

1 🔊 "I decided to the zoo." 填?
AgoBgoingCto goDwent
2 🔊 "They have fun TV." 填?
AwatchBto watchCwatchingDwatched
3 🔊 改错:Last Sunday we have a great day.
4 🔊 填空:6:15 = a quarter six.
5 🔊 填空:9:45 = a quarter ten.
6 🔊 翻译:我们决定去看熊猫。
7 🔊 排序:
8 🔊 排序:
9 🔊 "This is the best day I've ever ." 填?
AhaveBhadChasDhaving

💎 高级题 Hard(4 题)

1 🔊 翻译:上周六,我们去了动物园,玩得很开心。
2 🔊 翻译:这是我吃过最好吃的冰淇淋!
3 🔊 改错(2处):They decided going to the park, and have fun.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里 Ben 一伙人去了哪里?
A公园B学校C动物园D海边
2 🔊 👑 他们决定去看什么?
A老虎B熊猫C猴子D大象
3 🔊 👑 翻译:上周六,我和朋友们度过了最棒的一天。我们决定去动物园。我们看动物玩得很开心。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了动词 have 的多种用法(实义动词)
✅ 我掌握了I've ever had 的用法
✅ 我掌握了时间表达法:past 和 to
✅ 我掌握了重点句型

🌈 下一课预告

📘 Lesson 2 · A tidy desk 一张整洁的书桌

新知识点:现在完成时基本结构 + 现在完成时 vs 一般过去时

⬆️ 返回目录
📍 Chapter 15 · LESSON 2

Lesson 2 · 一张整洁的书桌

A tidy desk
📚 现在完成时(二):vs 一般过去时

📖 Text 课文

🔊Mom: Wow, Lily! Your desk looks so neat!
🔊Lily: I've cleaned it this morning.
🔊Mom: Really? That's great!
🔊Lily: I know. I've already put my books in order.
🔊Mom: I'm so proud of you. Why did you do that?
🔊Lily: My uncle has just called. He's coming soon.
🔊Mom: Oh! That's a good reason. Have you done your homework yet?
🔊Lily: Not yet. I've been busy with the cleaning.
🔊Mom: Well, you've done a great job. We can do homework after lunch.
🔊Lily: Thanks, Mom! That sounds nice.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
tidy/ˈtaɪdi/adj. 整洁的
desk/desk/n. 书桌;课桌
neat/niːt/adj. 整洁的;干净的
already/ɔːlˈredi/adv. 已经
reason/ˈriːzn/n. 理由;原因
just/dʒʌst/adv. 刚刚;正好
soon/suːn/adv. 很快;不久
yet/jet/adv. 还;尚(用于否定/疑问)
uncle/ˈʌŋkl/n. 叔叔;舅舅
proud/praʊd/adj. 骄傲的;自豪的
put awayphr. 收好;放好
put in orderphr. 把……摆好
be busy withphr. 忙于……
do a great jobphr. 做得很棒
sound nicephr. 听起来不错
💡 词汇详解(点击单词或例句可朗读)
tidyadj.整洁的

用法:i 发 /aɪ/

My desk is tidy. — 我的书桌很整洁。

💡 同义:neat 整洁的;反义:messy 脏乱的

deskn.书桌;课桌

用法:复数 desks

I clean my desk. — 我打扫书桌。

💡 相关:table 桌子

neatadj.整洁的;干净的

用法:ea 发 /iː/

Your desk looks neat. — 你的书桌看起来很整洁。

💡 同义:tidy 整洁的

alreadyadv.已经

用法:常用于现在完成时肯定句

I've already cleaned it. — 我已经打扫过了。

💡 相关:yet 还(用于否定/疑问)

reasonn.理由;原因

用法:ea 发 /iː/

That's a good reason. — 这是个好理由。

💡 相关:why 为什么

justadv.刚刚;正好

用法:常用于现在完成时

He has just called. — 他刚刚打过电话。

💡 类似:recently 最近

soonadv.很快;不久

用法:oo 发 /uː/

He's coming soon. — 他很快就来。

💡 反义:later 以后

yetadv.还;尚(用于否定/疑问)

用法:放在句末

Have you done it yet? — 你做完了吗?

💡 相关:already 已经

unclen.叔叔;舅舅

用法:复数 uncles

My uncle has called. — 我叔叔打过电话。

💡 相关:aunt 姑姑/阿姨

proudadj.骄傲的;自豪的

用法:be proud of = 为……骄傲

I'm proud of you. — 我为你骄傲。

💡 反义:ashamed 惭愧的

put awayphr.收好;放好

用法:put + away;过去式 put away(不变)

I've put away my toys. — 我已经收好玩具了。

💡 相关:tidy up 整理

put in orderphr.把……摆好

用法:put + 宾语 + in order

I've put my books in order. — 我把书摆好了。

💡 同义:arrange 整理

be busy withphr.忙于……

用法:be busy with + 名词;be busy doing + 动名词

I've been busy with cleaning. — 我一直忙着打扫。

💡 相关:be busy doing 忙于做某事

do a great jobphr.做得很棒

用法:do + a + 形容词 + job

You've done a great job. — 你做得很棒。

💡 同义:do well 做得好

sound nicephr.听起来不错

用法:sound + 形容词

That sounds nice. — 听起来不错。

💡 相关:look nice 看起来不错

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 have just done
刚刚做了……
🔊 have already done
已经做了……
🔊 clean / tidy up
打扫 / 整理
🔊 put back
放回原处
🔊 throw away
扔掉
🔊 be ready for
为……做好准备
🔊 look much better
看起来好多了
🔊 be proud of
为……感到自豪
🔊 on the desk / shelf
在桌上 / 架子上
🔊 keep things in order
保持东西有序
🔊 every weekend
每个周末
🔊 it takes time to
做……需要时间

🇨🇳 参考译文

妈妈:哇,Lily!你的书桌看起来真整洁!

Lily:我今天早上已经打扫过了。

妈妈:真的吗?太棒了!

Lily:是啊。我已经把书摆好了。

妈妈:我真为你骄傲。你为什么这么做?

Lily:我叔叔刚打过电话。他很快就要来了。

妈妈:哦!这是个好理由。你做完作业了吗?

Lily:还没。我一直忙着打扫。

妈妈:嗯,你做得很棒。我们可以午饭后做作业。

Lily:谢谢妈妈!听起来很不错。

📚 Note 语法讲解

🎯 核心句型:现在完成时(一)基本结构
主语 + have/has + 动词过去分词(V-ed/V3)+ ...
📐 句型拆解
▸ I / you / we / they have + V-ed
▸ he / she / it has + V-ed
▸ 规则过去分词 = 过去式 cleaned, tidied
▸ 不规则过去分词 do→done, write→written
💡 例句(点击发音)
🔊 I have cleaned my desk. 我刚刚把书桌整理好了。
🔊 Lucy has tidied her books. 露西已经整理好书了。
⏰ 现在完成时表示"过去发生、对现在有影响"。常和 just / already / yet 一起用。

一、现在完成时基本结构

现在完成时强调"过去发生的动作对现在有影响或结果"。结构:have / has + 过去分词。

结构:主语 + have / has + 过去分词(done, cleaned, eaten 等)

I / you / we / they → have  复数主语 + have
he / she / it → has  单数主语 + has

常见缩写

I have → I've  我已经……
he has → he's  他已经……
she has → she's  她已经……

课文中的现在完成时句子分析

I've cleaned it this morning. — 我今天早上已经打扫过了。(动作的结果:现在很干净)
I've already put my books in order. — 我已经把书摆好了。(结果:书架整齐)
My uncle has just called. — 我叔叔刚打过电话。(影响:他要来了)
I've been busy with the cleaning. — 我一直忙着打扫。(持续到现在)
💡 常见时间状语:already, just, yet, recently, ever, before, so far

二、现在完成时 vs 一般过去时

这两个时态都讲"过去",但现在完成时强调对现在的影响,一般过去时只是单纯讲过去。

1. 关键区别

现在完成时 → 过去动作 → 现在还有结果/影响  常用 already / just / yet
一般过去时 → 只是讲过去发生了什么  常用 yesterday / last week / ago

2. 例句对比

I've cleaned my desk. — 我已经打扫过书桌了。(现在很干净)
I cleaned my desk yesterday. — 我昨天打扫了书桌。(不知道现在是否干净)
She's just called. — 她刚刚打过电话。(影响现在:她在路上)
She called me yesterday. — 她昨天打了电话给我。(只是叙述)

3. 看时间词判断

already, just, yet, ever → → 现在完成时  have/has + 过去分词
yesterday, last night, ago → → 一般过去时  动词过去式
🎵 口诀:明确过去时间 → 过去式;说"已经/刚刚/还没"→ 完成时。

三、过去分词的形式

过去分词是构成现在完成时的关键。规则动词加 -ed,但很多常用动词是不规则的。

1. 规则动词:动词原形 + ed

clean → cleaned → 打扫  I've cleaned my room.
play → played → 玩  He's played soccer.
finish → finished → 完成  She's finished her work.
visit → visited → 拜访  They've visited me.

2. 常用不规则动词(要背熟)

do → done → 做  I've done it.
eat → eaten → 吃  He's eaten lunch.
go → gone → 去(未回)  She's gone home.
see → seen → 看见  I've seen it.
have → had → 有;吃;度过  We've had a great day.
put → put → 放(不变)  I've put it here.
come → come → 来  He's come back.
💡 不规则动词需要多读多记。课本最后有附录可以查阅!

🔑 Key Sentences 重点句解析

🔊
I've cleaned it this morning.
我今天早上已经打扫过了。
1. 句型:主语 + have/has + 过去分词(cleaned)。
2. I've:I have 的缩写。
3. cleaned:clean 的过去分词,规则动词加 ed。
4. 强调动作的结果:书桌现在很干净。
📝 即练:
改错:I cleaned already my room. → have cleaned (already → 现在完成时 → have cleaned。)
填空:She ___ ___ her homework.(已经做完) → has done (现在完成时 + 过去分词 done。)
🔊
My uncle has just called.
我叔叔刚打过电话。
1. 句型:主语 + has + just + 过去分词。
2. just:刚刚(强调发生不久)。
3. has called:因为主语 uncle 是单数。
4. 影响现在:他要来了。
📝 即练:
改错:He just has called me. → has just (just 放在 have/has 后面,过去分词前面。)
翻译:火车刚刚到站。 → The train has just arrived. (arrive 的过去分词 = arrived。)
🔊
Have you done your homework yet?
你做完作业了吗?
1. 句型:Have / Has + 主语 + 过去分词 + ... + yet?
2. Have you:将助动词 have 提前 = 一般疑问句。
3. yet:用于疑问句和否定句,放句末。
📝 即练:
改错:Did you done your homework yet? → Have (yet → 现在完成时 → Have you done。)
翻译:他到学校了吗? → Has he arrived at school yet? (Has + he + arrived + at school + yet?)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 现在完成时的结构是?
Awas/were + ingBhave/has + 过去分词Cdo/does + 原形Dwill + 原形
2 🔊 tidy 是什么意思?
A脏的B整洁的C累的D快的
3 🔊 already 的意思是?
A还B已经C马上D从不
4 🔊 do 的过去分词是?
AdidBdoneCdoingDdo
5 🔊 eat 的过去分词是?
AateBeatenCeatingDeat
6 🔊 have 的过去分词是?
AhasBhaveChadDhaving
7 🔊 中译英:已经
8 🔊 中译英:刚刚
9 🔊 填空:I have (clean) my room.
10 🔊 填空:She has (do) her homework.

🌟 中级题 Medium(9 题)

1 🔊 "They already eaten." 填?
AhaveBhasCisDare
2 🔊 "He his homework yesterday." 填?
Ahas doneBdidChas didDdoing
3 🔊 "She just left." 填?
AhaveBhasCisDwas
4 🔊 改错:They has finished the work.
5 🔊 改错:I cleaned already my desk.
6 🔊 填空:My uncle called.(刚刚)
7 🔊 排序:
8 🔊 排序:
9 🔊 put 的过去分词是?
AputtedBputCputingDputs

💎 高级题 Hard(4 题)

1 🔊 翻译:我已经打扫过房间了,所以现在很干净。
2 🔊 翻译:他刚刚打过电话。他很快就要来了。
3 🔊 改错(2处):She have just done her homework, but she clean her room yesterday.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里 Lily 为什么打扫房间?
A妈妈让她做的B叔叔要来了C今天是周末D她无聊
2 🔊 👑 Lily 做完作业了吗?
A做完了B还没做C一半D没说
3 🔊 👑 翻译:我已经打扫过书桌了,把书都摆好了。我做完了!
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了现在完成时基本结构
✅ 我掌握了现在完成时 vs 一般过去时
✅ 我掌握了过去分词的形式

🌈 下一课预告

📘 Lesson 3 · The library has changed our lives 图书馆改变了我们的生活

新知识点:现在完成时的一般疑问句 + 现在完成时的否定句

⬆️ 返回目录
📍 Chapter 15 · LESSON 3

Lesson 3 · 图书馆改变了我们的生活

The library has changed our lives
📚 现在完成时(三):疑问/否定 + fe→ves 复数

📖 Text 课文

🔊Sam: Hi, Mia! Have you noticed how books have changed our lives?
🔊Mia: Yes! I've read so many stories at the new library.
🔊Sam: I've borrowed books about kings and their wives, too.
🔊Mia: Have you read the one about leaves?
🔊Sam: Not yet. I haven't finished my last book.
🔊Mia: It's about how leaves change in autumn. The trees lose their leaves.
🔊Sam: That sounds nice. Books have made our lives more fun.
🔊Mia: Absolutely! I can't imagine my life without books.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
library/ˈlaɪbrəri/n. 图书馆
change/tʃeɪndʒ/v./n. 改变;变化
notice/ˈnəʊtɪs/v. 注意到
story/ˈstɔːri/n. 故事
borrow/ˈbɒrəʊ/v. 借(入)
king/kɪŋ/n. 国王
wife/waɪf/n. 妻子
leaf/liːf/n. 树叶
life/laɪf/n. 生活;生命
autumn/ˈɔːtəm/n. 秋天
lose/luːz/v. 失去;丢失
imagine/ɪˈmædʒɪn/v. 想象
absolutely/ˈæbsəluːtli/adv. 绝对地;当然
autumn/ˈɔːtəm/n. 秋天(重复见上)
haven't/ˈhævnt/contraction have not 的缩写
hasn't/ˈhæznt/contraction has not 的缩写
💡 词汇详解(点击单词或例句可朗读)
libraryn.图书馆

用法:复数 libraries(y → ies)

I go to the library. — 我去图书馆。

💡 相关:bookshop 书店

changev./n.改变;变化

用法:过去分词 changed

Books have changed my life. — 书改变了我的生活。

💡 同义:alter 改变

noticev.注意到

用法:过去分词 noticed

Have you noticed it? — 你注意到了吗?

💡 同义:see 看到

storyn.故事

用法:复数 stories(y → ies)

I read stories. — 我读故事。

💡 相关:tale 故事

borrowv.借(入)

用法:过去分词 borrowed

I've borrowed a book. — 我借了一本书。

💡 反义:lend 借出

kingn.国王

用法:复数 kings

a story about kings — 关于国王的故事

💡 相关:queen 女王

wifen.妻子

用法:<strong>复数 wives</strong>(fe → ves)

kings and their wives — 国王和他们的妻子

💡 反义:husband 丈夫

leafn.树叶

用法:<strong>复数 leaves</strong>(f → ves)

The leaves are red. — 树叶是红色的。

💡 相关:tree 树

lifen.生活;生命

用法:<strong>复数 lives</strong>(fe → ves)

Books have changed our lives. — 书改变了我们的生活。

💡 相关:live 居住

autumnn.秋天

用法:mn 中的 n 不发音

in autumn — 在秋天

💡 美式:fall 秋天

losev.失去;丢失

用法:过去分词 lost

Trees lose their leaves. — 树会落叶。

💡 反义:find 找到

imaginev.想象

用法:过去分词 imagined

I can't imagine it. — 我无法想象。

💡 相关:think 想

absolutelyadv.绝对地;当然

用法:强调"完全同意"

Absolutely! — 绝对是!

💡 同义:definitely 确实地

autumnn.秋天(重复见上)

用法:相关搭配

in autumn 在秋天 —
haven'tcontractionhave not 的缩写

用法:用于第一/二人称和复数否定

I haven't finished. — 我还没完成。

💡 相关:hasn't = has not

hasn'tcontractionhas not 的缩写

用法:用于第三人称单数否定

He hasn't come. — 他还没来。

💡 相关:haven't = have not

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 Have you ever...?
你曾经……过吗?
🔊 not yet (还没)
还没
🔊 change one's life
改变某人的生活
🔊 be interested in
对……感兴趣
🔊 borrow books from
从……借书
🔊 return books on time
按时还书
🔊 go to the library
去图书馆
🔊 a quiet place
一个安静的地方
🔊 for free
免费
🔊 check out
借出(图书)
🔊 a library card
借书卡
🔊 open the door to knowledge
打开知识之门

🇨🇳 参考译文

Sam:嗨,Mia!你注意到书已经改变了我们的生活吗?

Mia:是的!我在新图书馆读了好多故事。

Sam:我也借了关于国王和他们妻子的书。

Mia:你读过那本关于树叶的书吗?

Sam:还没。我上一本书还没读完。

Mia:那本书讲的是树叶秋天怎么变化。树会落叶。

Sam:听起来不错。书让我们的生活更有趣了。

Mia:绝对是!我无法想象没有书的生活。

📚 Note 语法讲解

🎯 核心句型:现在完成时(二)疑问/否定
Have/Has + 主语 + V-ed + ? / 主语 + haven't/hasn't + V-ed
📐 句型拆解
▸ 一般疑问 Have you read it?
▸ 特殊疑问 What has she learned?
▸ 否定句 I haven't been there.
▸ haven't/hasn't 缩写 have not / has not
💡 例句(点击发音)
🔊 Have you read this book? 你读过这本书吗?
🔊 I haven't finished it yet. 我还没读完。
⚠️ 现在完成时的否定/疑问把 have/has 移到主语前或加 not。

一、现在完成时的一般疑问句

把 have / has 提到主语前面,就变成疑问句。

结构:Have / Has + 主语 + 过去分词 + 其他 ?

Have you done your homework? — 你做完作业了吗?
Has she eaten lunch yet? — 她吃过午饭了吗?
Have they arrived at school? — 他们到学校了吗?
Has he read the book? — 他读过这本书吗?

用助动词 have / has 回答

肯定回答 → Yes, I have. / Yes, he has.  是的,我已经;是的,他已经
否定回答 → No, I haven't. / No, he hasn't.  不,我还没;不,他还没
💡 不要用 "Yes, I do." 回答现在完成时的问题,要用 have/has。

二、现在完成时的否定句

在 have / has 后面加 not,构成否定句。

结构:主语 + have / has + not + 过去分词

I haven't finished my book. — 我还没读完我的书。
She hasn't arrived yet. — 她还没到。
They haven't eaten lunch. — 他们还没吃午饭。
He hasn't cleaned his room. — 他还没打扫房间。

常见缩写

have not → haven't  常用于 I/you/we/they
has not → hasn't  常用于 he/she/it
🎵 口诀:现在完成时的否定 = have/has + not + 过去分词。yet 常放句末。

三、★ 名词复数:fe / f → ves(核心规则)

英语里以 -fe 或 -f 结尾的名词,复数通常变 -ves。注意发音也从 /f/ 变成 /v/。

1. fe → ves(去掉 fe,加 ves)

wife → wives  妻子 → 妻子们 /waɪvz/
life → lives  生命 → 生命们 /laɪvz/
knife → knives  刀 → 刀们 /naɪvz/

2. f → ves(去掉 f,加 ves)

leaf → leaves  树叶 → 树叶们 /liːvz/
half → halves  一半 → 两半 /hɑːvz/
shelf → shelves  架子 → 架子们 /ʃelvz/
wolf → wolves  狼 → 狼们 /wʊlvz/
thief → thieves  小偷 → 小偷们 /θiːvz/

3. 句子中的应用

Many leaves fall in autumn. — 秋天很多树叶飘落。
My grandparents lived peaceful lives. — 我的祖父母过着宁静的生活。
The kings and their wives lived in the castle. — 国王和他们的妻子住在城堡里。
Please put the knives on the table. — 请把刀放在桌上。
There are many books on the shelves. — 架子上有很多书。
Cut the apple into halves. — 把苹果切成两半。

4. 例外:直接加 s(不变 ves)

roof → roofs  屋顶 → 屋顶们(不变 ves)
chief → chiefs  首领 → 首领们(不变 ves)
belief → beliefs  信念 → 信念们(不变 ves)
🎵 口诀:fe / f 变 ves 是常态,roof, chief, belief 直接加 s。

🔑 Key Sentences 重点句解析

🔊
Have you noticed how books have changed our lives?
你注意到书已经改变了我们的生活吗?
1. 句型:Have you + 过去分词……?
2. noticed:notice 的过去分词。
3. have changed:现在完成时,强调对现在的影响。
4. lives:life 的复数(fe → ves)。
📝 即练:
改错:Have you noticing the change? → noticed (have + 过去分词 noticed。)
填空:Books have changed our ___.(life 的复数) → lives (life → lives。)
🔊
I haven't finished my last book.
我上一本书还没读完。
1. 句型:主语 + haven't + 过去分词 + ……
2. haven't:have not 的缩写。
3. finished:finish 的过去分词。
📝 即练:
改错:I don't finished my book. → haven't (现在完成时否定 → haven't。)
翻译:他还没吃午饭。 → He hasn't eaten lunch yet. (he + hasn't + eaten + lunch + yet。)
🔊
The trees lose their leaves.
树会落叶。
1. 句型:主语(复数)+ 动词原形 + 宾语。
2. trees:tree 的复数。
3. leaves:leaf 的复数(f → ves)。
📝 即练:
填空:The tree has many ___.(leaf 的复数) → leaves (leaf → leaves。)
翻译:秋天树叶变红。 → Leaves turn red in autumn. (Leaves + turn + red + in autumn。)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 wife 的复数是?
AwifesBwivesCwifeesDwife
2 🔊 leaf 的复数是?
AleafsBleavesCleafesDleaf
3 🔊 life 的复数是?
AlifesBlivesClifeesDlife
4 🔊 knife 的复数是?
AknifesBknivesCknifeesDknife
5 🔊 shelf 的复数是?
AshelfsBshelvesCshelfesDshelf
6 🔊 wolf 的复数是?
AwolfsBwolvesCwolffesDwolf
7 🔊 "have not" 的缩写是?
Ahaven'tBhasn'tCdon'tDdoesn't
8 🔊 中译英:图书馆
9 🔊 中译英:树叶
10 🔊 中译英:秋天

🌟 中级题 Medium(9 题)

1 🔊 " you read this book?" 填?
ADoBDidCHaveDAre
2 🔊 "He finished his homework yet." 填?
Adon'tBdoesn'tChaven'tDhasn't
3 🔊 "There are many on the table." 填?
AknifeBknifesCknivesDknifing
4 🔊 "Books have changed our ." 填?
AlifeBlifesClivesDliving
5 🔊 改错:The trees have many leafs.
6 🔊 改错:The kings and their wifes.
7 🔊 填空:Cut the cake into two .(half 复数)
8 🔊 排序:
9 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:你读过这本关于狼和小偷的书吗?
2 🔊 翻译:树叶在秋天落下。我们的生活也改变了。
3 🔊 改错(2处):The trees has many leafs in summer.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里 Mia 在哪里读了很多书?
A学校B家里C新图书馆D书店
2 🔊 👑 那本关于树叶的书讲了什么?
A树叶的颜色B树叶秋天怎么变化C怎么画树叶D吃树叶
3 🔊 👑 翻译:图书馆改变了我们的生活。我读了很多关于国王和他们妻子的故事。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了现在完成时的一般疑问句
✅ 我掌握了现在完成时的否定句
✅ 我掌握了★ 名词复数:fe / f → ves(核心规则)

🌈 下一课预告

📘 Lesson 4 · My best pal Tim 我最好的伙伴 Tim

新知识点:现在完成时表"持续":for + 时间段 + since + 过去时间点

⬆️ 返回目录
📍 Chapter 15 · LESSON 4

Lesson 4 · 我最好的伙伴 Tim

My best pal Tim
📚 现在完成时(四):for / since 持续性

📖 Text 课文

🔊Tim and I have been pals since first grade.
🔊That means we've known each other for over five years!
🔊We've had so many fun days together.
🔊We've helped each other in tough times.
🔊We've also shared many happy moments.
🔊Tim has lived next door for a long time.
🔊We've been in the same class for three years.
🔊Even now, we still play together every weekend.
🔊I have a great pal, and I'm so happy.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
pal/pæl/n. 好朋友;伙伴
grade/ɡreɪd/n. 年级;等级
mean/miːn/v. 意味着
each other/iːtʃ ˈʌðə/phr. 互相
tough/tʌf/adj. 艰难的
share/ʃeə/v. 分享
moment/ˈməʊmənt/n. 时刻;瞬间
next door/nekst dɔː/phr. 隔壁
same/seɪm/adj. 相同的
weekend/ˌwiːkˈend/n. 周末
since/sɪns/prep./conj. 自从
over/ˈəʊvə/prep. 超过
still/stɪl/adv. 仍然
know/nəʊ/v. 认识;知道
💡 词汇详解(点击单词或例句可朗读)
paln.好朋友;伙伴

用法:口语词,比 friend 更亲近

He is my best pal. — 他是我最好的伙伴。

💡 同义:buddy 伙伴

graden.年级;等级

用法:first grade = 一年级

I'm in fifth grade. — 我在五年级。

💡 相关:class 班级

meanv.意味着

用法:过去分词 meant /ment/

That means a lot. — 这意味着很多。

💡 相关:mean 意思

each otherphr.互相

用法:两人之间互相

We help each other. — 我们互相帮助。

💡 相关:one another 彼此

toughadj.艰难的

用法:gh 不发音

tough times — 艰难时刻

💡 同义:hard 困难的

sharev.分享

用法:过去分词 shared

We've shared moments. — 我们分享了时光。

💡 相关:give 给

momentn.时刻;瞬间

用法:复数 moments

happy moments — 快乐时光

💡 同义:time 时间

next doorphr.隔壁

用法:live next door = 住在隔壁

He lives next door. — 他住在隔壁。

💡 相关:neighbor 邻居

sameadj.相同的

用法:the same + 名词

in the same class — 在同一个班

💡 反义:different 不同的

weekendn.周末

用法:every weekend = 每个周末

I play on weekends. — 我周末玩。

💡 相关:weekday 工作日

sinceprep./conj.自从

用法:since + 时间点

since first grade — 自从一年级

💡 相关:from 从

overprep.超过

用法:over + 数字

over five years — 超过五年

💡 同义:more than 多于

stilladv.仍然

用法:放在 be 后面 / 实义动词前面

I still play. — 我仍然玩。

💡 相关:yet 还

knowv.认识;知道

用法:过去分词 known

I've known him. — 我认识他。

💡 相关:meet 见面

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 the best friend
最好的朋友
🔊 for two years
两年了
🔊 for a long time
很长时间
🔊 have known sb. for
认识某人……了
🔊 grow up together
一起长大
🔊 share secrets with
与……分享秘密
🔊 be there for sb.
陪伴某人,支持某人
🔊 care about each other
互相关心
🔊 go through thick and thin
同甘共苦
🔊 a true friend
一个真正的朋友
🔊 count on sb.
依靠某人
🔊 stand by sb.
支持某人

🇨🇳 参考译文

Tim 和我从一年级起就是好伙伴。

这意味着我们已经认识超过五年了!

我们一起度过了许多快乐的日子。

在困难时刻我们互相帮助。

我们也分享过许多快乐时光。

Tim 在我隔壁住了很长时间。

我们在同一班三年了。

即使现在,我们每个周末还一起玩。

我有一个很棒的伙伴,我很开心。

📚 Note 语法讲解

🎯 核心句型:现在完成时(三)for + 时间段
主语 + have/has + V-ed + for + 时间段
📐 句型拆解
▸ for + 时段 for two years(两年了)
▸ 表"持续多久" 强调时间长度
▸ 常用搭配 for a long time / for years
💡 例句(点击发音)
🔊 We have been best friends for two years. 我们已经是好朋友两年了。
🔊 She has lived here for ten years. 她在这里住了十年。
⏰ for 后面跟"时间段"(two years, a long time)—— 强调"持续了多久"。

一、现在完成时表"持续":for + 时间段

现在完成时还有一个用法:动作或状态从过去开始,一直持续到现在。常用 for 表示持续的时间段。

结构:主语 + have/has + 过去分词 + for + 一段时间

I have lived here for five years. — 我在这里住了五年了。
She has known him for a long time. — 她认识他很久了。
They have been friends for ten years. — 他们做朋友十年了。
We've been in the same class for three years. — 我们在同一班三年了。

常见 for + 时间段搭配

for two days → 两天
for a week → 一周
for five years → 五年
for a long time → 很长时间
💡 关键:for 后面跟"一段"时间。

二、since + 过去时间点

since 后面跟"过去某个时间点",表示从那时开始一直到现在。

结构:主语 + have/has + 过去分词 + since + 时间点

He has worked here since 2020. — 他从 2020 年开始在这里工作。
She has been my friend since we were six. — 她从我们六岁起就是我的朋友。
I've known him since last summer. — 我从去年夏天就认识他了。
Tim and I have been pals since first grade. — Tim 和我从一年级起就是伙伴。

常见 since + 时间点搭配

since 2020 → 从 2020 年起  具体年份
since last week → 从上周起  上一个时间段
since Monday → 从星期一起  星期
since first grade → 从一年级起  过去某个阶段

★ for 和 since 的区别

for + 时间段 → 表示"持续了多久"  for 5 years (五年)
since + 时间点 → 表示"从什么时候开始"  since 2020 (从 2020)
🎵 口诀:for 跟"多久",since 跟"什么时候"。

三、how long 提问"持续多久"

问"做某事多长时间了"用 how long + have/has + 主语 + 过去分词……?

结构:How long + have/has + 主语 + 过去分词……?

How long have you known her? — 你认识她多久了?
How long has he lived here? — 他在这里住了多久?
How long have they been friends? — 他们做朋友多久了?

用 for / since 回答

— How long have you known her? → — I've known her for 5 years. / since 2020.  认识 5 年 / 从 2020 年起
💡 回答时灵活选用 for(多久)或 since(从什么时候)。

🔑 Key Sentences 重点句解析

🔊
Tim and I have been pals since first grade.
Tim 和我从一年级起就是好伙伴。
1. 句型:主语 + have been + 名词 + since + 过去时间点。
2. have been:be 动词的现在完成时。
3. since:从某个时间点起。
📝 即练:
改错:We have been friends for 2018. → since (2018 是时间点 → since。)
翻译:他们从去年夏天就是朋友了。 → They have been friends since last summer. (have been + since last summer。)
🔊
We've known each other for over five years!
我们已经认识超过五年了!
1. 句型:主语 + have/has + 过去分词 + for + 时间段。
2. known:know 的过去分词。
3. over five years:超过五年(一段时间)。
📝 即练:
填空:I've lived here ___ ten years. → for (ten years 是时间段 → for。)
翻译:我们认识三年了。 → We have known each other for three years. (have known + for + 时间段。)

✏️ Practice 练习(共 25 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 pal 是什么意思?
A宠物B伙伴C父母D同学
2 🔊 for 后面跟什么?
A过去时间点B一段时间C动词原形D形容词
3 🔊 since 后面跟什么?
A一段时间B过去时间点C动词原形D形容词
4 🔊 know 的过去分词是?
AknewBknowingCknownDknow
5 🔊 each other 是什么意思?
A每个B互相C其他D另一个
6 🔊 tough 是什么意思?
A艰难的B柔软的C快乐的D冷的
7 🔊 中译英:周末
8 🔊 中译英:分享
9 🔊 填空:I have lived here five years.
10 🔊 填空:He has worked here 2020.

🌟 中级题 Medium(8 题)

1 🔊 "They have been friends they were six." 填?
AforBsinceCinDon
2 🔊 "How long you lived here?" 填?
AdoBdidChaveDare
3 🔊 "She has known him a long time." 填?
AforBsinceCinDon
4 🔊 改错:I have been here since 5 years.
5 🔊 改错:He has lived here for 2020.
6 🔊 翻译:我认识 Tim 五年了。
7 🔊 排序:
8 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:Tim 是我最好的伙伴。我们从一年级起就互相帮助。
2 🔊 翻译:他在这里住了很长时间。
3 🔊 改错(2处):I has known her since five years.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 Tim 和"我"是从什么时候开始做朋友的?
A幼儿园B一年级C三年级D去年
2 🔊 👑 他们认识多久了?
A超过三年B超过五年C超过十年D一年
3 🔊 👑 翻译:我和 Tim 已经做了五年朋友。我们一起度过了很多快乐时光。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了现在完成时表"持续":for + 时间段
✅ 我掌握了since + 过去时间点
✅ 我掌握了how long 提问"持续多久"

🌈 下一课预告

📘 Lesson 5 · A busy Sunday 忙碌的星期天

新知识点:★ 短暂动词 vs 延续性动词 + be / on 表示"持续中"

⬆️ 返回目录
📍 Chapter 15 · LESSON 5

Lesson 5 · 忙碌的星期天

A busy Sunday
📚 现在完成时(五):延续性 vs 短暂动词

📖 Text 课文

🔊It's Sunday, and we've had a busy day at home.
🔊Dad got up at seven and has been awake ever since.
🔊He opened the windows early, and they have been open for hours.
🔊Mom went out to buy fruit a while ago.
🔊She has been away for about an hour.
🔊My brother joined the art club last month.
🔊He has been a member ever since.
🔊Right now, he is drawing in his room.
🔊My sister fell asleep at midnight last night.
🔊She has been asleep all morning.
🔊What a busy Sunday!

📝 New Words and Expressions 单词与短语

单词音标词性·释义
awake/əˈweɪk/adj. 醒着的
asleep/əˈsliːp/adj. 睡着的
fall asleepphr. 入睡
midnight/ˈmɪdnaɪt/n. 午夜
a while agophr. 不久前
away/əˈweɪ/adv. 离开;不在
fruit/fruːt/n. 水果
club/klʌb/n. 俱乐部
member/ˈmembə/n. 成员;会员
join/dʒɔɪn/v. 加入
art/ɑːt/n. 美术;艺术
draw/drɔː/v. 画(线条)
busy/ˈbɪzi/adj. 忙碌的
ever sincephr. 从那时起
hours/aʊəz/n. 小时(复数)
💡 词汇详解(点击单词或例句可朗读)
awakeadj.醒着的

用法:be awake = 处于醒着的状态

He has been awake for hours. — 他已经醒了好几个小时。

💡 反义:asleep 睡着的

asleepadj.睡着的

用法:be asleep = 处于睡着的状态

She has been asleep all day. — 她睡了一整天。

💡 反义:awake 醒着的

fall asleepphr.入睡

用法:过去式 fell asleep

I fell asleep at ten. — 我十点入睡。

💡 相关:go to sleep 去睡觉

midnightn.午夜

用法:mid(中)+ night(夜)

at midnight — 在午夜

💡 反义:noon 中午

a while agophr.不久前

用法:a while = 一会儿;ago = 之前

She left a while ago. — 她不久前离开了。

💡 相关:just now 刚才

awayadv.离开;不在

用法:be away = 不在

She has been away. — 她离开了。

💡 反义:here 在这里

fruitn.水果

用法:通常不可数

buy some fruit — 买些水果

💡 相关:apple 苹果

clubn.俱乐部

用法:join a club = 加入俱乐部

an art club — 美术俱乐部

💡 相关:team 队

membern.成员;会员

用法:be a member of

He is a member. — 他是会员。

💡 相关:club 俱乐部

joinv.加入

用法:过去分词 joined

I've joined the club. — 我加入了俱乐部。

💡 相关:member 成员

artn.美术;艺术

用法:art club = 美术俱乐部

I love art. — 我喜欢美术。

💡 相关:draw 画画

drawv.画(线条)

用法:过去分词 drawn

He is drawing. — 他在画画。

💡 相关:paint 涂色

busyadj.忙碌的

用法:be busy with / busy doing

a busy day — 忙碌的一天

💡 反义:free 空闲的

ever sincephr.从那时起

用法:常用于现在完成时句末

I've known him ever since. — 从那以后我就认识他。

💡 相关:since then 自那时起

hoursn.小时(复数)

用法:for hours = 好几个小时

He's been here for hours. — 他在这里好几个小时了。

💡 相关:minutes 分钟

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 since 8 in the morning
从早上 8 点开始
🔊 since I was five
从我 5 岁起
🔊 since 2020
自 2020 年起
🔊 have lived here since
从……起住在这里
🔊 have studied English for
学英语……了
🔊 a busy Sunday
忙碌的星期天
🔊 a lot to do
很多事要做
🔊 finish doing sth.
做完某事
🔊 be tired out
筋疲力尽
🔊 finally manage to do
最终设法做……
🔊 take a break
休息一下
🔊 rest for a while
休息一会儿

🇨🇳 参考译文

今天是星期天,我们在家度过了忙碌的一天。

爸爸七点起床,从那时起一直醒着。

他一大早就打开了窗,窗已经开了好几个小时了。

妈妈不久前出门买水果了。

她已经离开大约一个小时了。

我哥哥上个月加入了美术俱乐部。

从那以后他就一直是会员。

现在他正在房间里画画。

我妹妹昨晚午夜入睡。

她整个上午都在睡觉。

多么忙碌的星期天啊!

📚 Note 语法讲解

🎯 核心句型:现在完成时(四)since + 时间点
主语 + have/has + V-ed + since + 时间点 / 短暂 vs 延续动词
📐 句型拆解
▸ since + 时间点 since 2020 / since I was 5
▸ 表"从...开始" 强调起点
▸ 延续动词 know, live, have, study
▸ 短暂动词不能用 for/since die → be dead, buy → have
💡 例句(点击发音)
🔊 I have known her since we were 5. 我从 5 岁就认识她了。
🔊 She has lived here since 2020. 她从 2020 年起住在这里。
⏰ for + 时间段 / since + 时间点。注意"买、来、去"是短暂动词不能搭配 for/since!

一、★ 短暂动词 vs 延续性动词

短暂动词表示动作"一下子完成",不能和"一段时间"连用。这时要换成延续性动词或短语。

常见短暂动词 → 延续性表达

borrow → keep → 借 → 保留  借了 5 天 ≠ 借 5 天,要说"持有 5 天"
buy → have → 买 → 拥有
arrive → be here → 到达 → 在这里
join → be in → 加入 → 是成员
die → be dead → 去世 → 已去世
fall ill → be ill → 生病 → 处于生病
fall asleep → be asleep → 入睡 → 睡着
open → be open → 打开 → 是开着的
finish → be over → 结束 → 已结束
get up → be up → 起床 → 起床状态

对比例句

✗ He has joined the club for a month. — 错(join 是短暂动词)
✓ He has been in the club for a month. — 对(be in = 是成员,可以延续)
✗ She has fallen asleep for two hours. — 错
✓ She has been asleep for two hours. — 对(be asleep = 睡着的,可以延续)
🎵 口诀:短暂动词 + 一段时间 → 错!要换成"持续状态"。

二、be / on 表示"持续中"

be on 表示某事正在进行;on / be on 也可表示状态延续。

1. be on = 进行中

The class is on now. — 课正在进行。
The show has been on for an hour. — 演出已经进行了一小时。

2. go on = 继续进行

The movie went on for two hours. — 电影持续了两个小时。
She went on talking after a break. — 休息后她继续讲话。

3. keep on = 持续不断地

Keep on trying! — 继续努力!
He keeps on practicing every day. — 他每天坚持练习。
💡 这些短语都强调"持续"。

🔑 Key Sentences 重点句解析

🔊
Dad has been awake ever since.
爸爸从那时起一直醒着。
1. 句型:主语 + has been + 形容词 + ever since.
2. has been awake:be awake 是延续状态,可以和现在完成时连用。
3. ever since:从那时起一直。
📝 即练:
改错:He has woke up for hours. → been awake (wake up 短暂动词,要换成 be awake。)
翻译:她睡了三个小时了。 → She has been asleep for three hours. (has been asleep + for + 时间。)
🔊
He has been a member ever since.
从那以后他就一直是会员。
1. 句型:主语 + has been + a member + ever since.
2. has been a member:因为 join 是短暂动词,用 be a member 表示持续状态。
3. 这是"短暂 → 延续"转换的典型例子。
📝 即练:
改错:He has joined the club for a month. → been in (join 短暂动词 + 一段时间 → be in。)
填空:He ___ ___ a member for one year. → has been (has been a member(延续状态)。)

✏️ Practice 练习(共 25 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 awake 的反义词是?
AtiredBasleepCbusyDhappy
2 🔊 midnight 是什么意思?
A正午B午夜C上午D深夜
3 🔊 fall asleep 是什么意思?
A睡醒B入睡C起床D熬夜
4 🔊 join 的过去分词是?
AjoiningBjoinedCjoinsDjoin
5 🔊 "join" 是什么类型的动词?
A短暂动词B延续性动词C助动词D系动词
6 🔊 arrive 转换为延续性表达是?
Abe hereBbe thereCbe homeDgo
7 🔊 中译英:水果
8 🔊 中译英:俱乐部
9 🔊 填空:She has been all morning.(睡着)
10 🔊 填空:The window has been for hours.(开着)

🌟 中级题 Medium(8 题)

1 🔊 "He a member for a year." 填?
Ahas joinedBhas beenCjoinedDis
2 🔊 "She ill for three days." 填?
Ahas fallenBhas beenCfellDis
3 🔊 "He asleep for two hours." 填?
Ahas fallenBhas beenCfellDsleeps
4 🔊 改错:He has joined the club for one month.
5 🔊 改错:The store has opened for an hour.
6 🔊 翻译:他在那里待了两个小时。
7 🔊 排序:
8 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:爸爸已经醒了两个小时了。妈妈出去买水果一个小时了。
2 🔊 翻译:他从上个月起就是这个俱乐部的会员。
3 🔊 改错(2处):The window has opened for hours, and he has fallen asleep for two hours.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里爸爸几点起床的?
A六点B七点C八点D九点
2 🔊 👑 课文里哥哥加入了什么俱乐部?
A音乐俱乐部B美术俱乐部C足球俱乐部D阅读俱乐部
3 🔊 👑 翻译:哥哥上个月加入了俱乐部,从那以后他一直是会员。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了★ 短暂动词 vs 延续性动词
✅ 我掌握了be / on 表示"持续中"

🌈 下一课预告

📘 Lesson 6 · Where has Lily been? Lily 去哪儿了?

新知识点:★ have/has been to + 地点(去过) + ★ have/has gone to + 地点(去了未回)

⬆️ 返回目录
📍 Chapter 15 · LESSON 6

Lesson 6 · Lily 去哪儿了?

Where has Lily been?
📚 现在完成时(六):been to / gone to

📖 Text 课文

🔊Lily isn't at home now. Her mom is looking for her.
🔊"Where has Lily been this morning?" she asks her brother.
🔊"She has gone to the lake with her bike," says her brother.
🔊"She has been there for an hour," he adds.
🔊Mom picks up her phone and calls her.
🔊"Lily, where are you? What have you been doing?"
🔊"Hi, Mom! I've been at the lake. I've seen lots of fish today!"
🔊"How long have you been there?" she asks.
🔊"I've been here since 8 o'clock!" Lily smiles.
🔊"Don't worry, I'll be home soon. Lunch will be ready soon."
🔊"Got it, Mom! I'll be back in half an hour."

📝 New Words and Expressions 单词与短语

单词音标词性·释义
lake/leɪk/n. 湖
bike/baɪk/n. 自行车
fish/fɪʃ/n. 鱼
add/æd/v. 补充;添加
pick upphr. 拿起;接(电话)
phone/fəʊn/n. 电话
call/kɔːl/v. 打电话;称呼
worry/ˈwʌri/v. 担心
ready/ˈredi/adj. 准备好的
back/bæk/adv. 回来;向后
half an hourphr. 半小时
have been tophr. 去过(已回)
have gone tophr. 去了(未回)
have beenphr. 一直在……
lots ofphr. 很多
💡 词汇详解(点击单词或例句可朗读)
laken.湖

用法:a + e_e 发 /eɪ/

go to the lake — 去湖边

💡 相关:river 河

biken.自行车

用法:复数 bikes

with her bike — 骑她的自行车

💡 同义:bicycle 自行车

fishn.鱼

用法:单复数同形 fish

I saw many fish. — 我看到很多鱼。

💡 相关:water 水

addv.补充;添加

用法:过去式 added

he adds — 他补充

💡 相关:say 说

pick upphr.拿起;接(电话)

用法:pick up + 物

pick up the phone — 拿起电话

💡 反义:put down 放下

phonen.电话

用法:短语:on the phone 在电话上

her phone — 她的电话

💡 同义:telephone 电话

callv.打电话;称呼

用法:过去分词 called

She has called. — 她打了电话。

💡 相关:phone 打电话

worryv.担心

用法:don't worry = 别担心

Don't worry. — 别担心。

💡 反义:relax 放松

readyadj.准备好的

用法:be ready = 准备好

Lunch is ready. — 午饭准备好了。

💡 反义:unready 未准备好的

backadv.回来;向后

用法:be back = 回来

I'll be back. — 我会回来。

💡 反义:away 离开

half an hourphr.半小时

用法:half + an + hour

in half an hour — 在半小时内

💡 类似:30 minutes 30分钟

have been tophr.去过(已回)

用法:have/has + been to + 地点

I've been to Paris. — 我去过巴黎。

💡 强调经历,已回来

have gone tophr.去了(未回)

用法:have/has + gone to + 地点

She has gone to the lake. — 她去湖边了。

💡 强调"还在那里"

have beenphr.一直在……

用法:have/has + been + 地点

I've been at the lake. — 我一直在湖边。

💡 强调状态延续

lots ofphr.很多

用法:lots of + 可数复数 / 不可数

lots of fish — 很多鱼

💡 同义:many / much 很多

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 have been to
去过……(已回)
🔊 have gone to
已经去……(未回)
🔊 have never been to
从未去过……
🔊 twice / three times
两次 / 三次
🔊 be back / not back yet
回来 / 还没回
🔊 go shopping with
与……购物
🔊 go for a walk
去散步
🔊 come back home
回家
🔊 look for sb.
寻找某人
🔊 wait for sb.
等候某人
🔊 Where is she?
她在哪?
🔊 She has gone out.
她出去了。

🇨🇳 参考译文

Lily 现在不在家。妈妈在找她。

"Lily 今天早上去哪儿了?" 她问弟弟。

"她骑车去湖边了," 弟弟说。

"她在那儿一个小时了," 他补充道。

妈妈拿起电话给她打了过去。

"Lily,你在哪儿?你一直在干嘛?"

"嗨,妈妈!我一直在湖边。我今天看了好多鱼!"

"你在那里多久了?" 她问。

"我从八点就在这儿了!" Lily 笑着说。

"别担心,我马上回家。午饭快好了。"

"知道了,妈妈!我半小时内回去。"

📚 Note 语法讲解

🎯 核心句型:have been to / have gone to
have/has + been to + 地点(去过) / have/has + gone to + 地点(已去)
📐 句型拆解
▸ been to(去过) 人已回来
▸ gone to(去了) 人还没回来
▸ have/has been + 形容词 I have been busy.
💡 例句(点击发音)
🔊 I have been to Beijing twice. 我去过北京两次。
🔊 Lily has gone to the library. Lily 去图书馆了(还没回)。
⚠️ been to = 去过又回来了;gone to = 去了还在那里。这是高频考点!

一、★ have/has been to + 地点(去过)

have/has been to + 地点表示"去过某地(作为经历),但现在已经回来了"。

含义:去过某地(已回)

用法:常用于谈论旅行、访问或去过的地方

I have been to Paris twice. — 我去过巴黎两次。(现在不在巴黎)
She has been to the museum many times. — 她去过那个博物馆很多次。
Have you ever been to New York? — 你去过纽约吗?
They've been to lots of places. — 他们去过很多地方。
💡 关键:have been to 强调"经历",人现在已经回来。

二、★ have/has gone to + 地点(去了未回)

have/has gone to + 地点表示"去了某地,现在还在那里,未回"。

含义:去了某地(还在那)

用法:用于说明某人去了某地,还没回

He has gone to the store. — 他去商店了,现在还没回来。
My parents have gone to the beach. — 我父母去了海滩,还没回。
Where has she gone? — 她去哪儿了?(现在还没回)
She has gone to the lake with her bike. — 她骑车去了湖边。
💡 关键:have gone to 强调"去了还没回"。这句话不能用于"我"或"你",因为如果是"我",那"我"不可能在这里说话却同时不在这里。

三、★ have/has been + at/in/on + 地点(一直在)

have/has been + 地点表示"一直在某地",强调主语在某地停留的状态或经历。

结构:主语 + have/has + been + at/in/on + 地点

at / in / on 的区别

at → 较小、具体的地点  at home, at school, at the park
in → 城市、国家、大范围  in London, in China
on → 在……表面、街道  on the island, on Main Street

例句

I have been at home all day. — 我一整天都在家。
She has been in London for two weeks. — 她已经在伦敦待了两周。
They have been on the island since last month. — 他们从上个月起就在岛上。
I've been at the lake since 8 o'clock. — 我从八点就在湖边了。

四、三个表达对比总结

把这三个用法放在一起对比记忆。

对比表

have been to → 去过(已回)  I've been to Paris. (我去过巴黎)
have gone to → 去了(未回)  She has gone to Paris. (她去了巴黎)
have been + at/in/on → 一直在某地  I've been at home. (我一直在家)
🎵 口诀:been to 是"经历"(已回),gone to 是"还在那"(未回),been at/in/on 是"在那里待着"。

🔑 Key Sentences 重点句解析

🔊
She has gone to the lake with her bike.
她骑车去了湖边。
1. 句型:主语 + has gone to + 地点 + 其他。
2. has gone to:去了,还没回。
3. with her bike:骑她的自行车。
📝 即练:
改错:He has been to the store. He'll be back soon. → has gone to (还没回 → gone to。)
翻译:妈妈去超市了,还没回来。 → Mom has gone to the supermarket. (has gone to + 地点。)
🔊
I've been at the lake since 8 o'clock.
我从八点就在湖边了。
1. 句型:主语 + have/has been + at + 地点 + since + 时间点。
2. have been at:一直在某地(强调持续)。
3. since 8 o'clock:从八点起。
📝 即练:
填空:I've ___ at school since 9 a.m. → been (have been at + 地点。)
翻译:他在公园待了两个小时了。 → He has been at the park for two hours. (has been at + for + 时间。)
🔊
I've been to Paris twice.
我去过巴黎两次。
1. 句型:主语 + have/has + been to + 地点 + 次数。
2. have been to:去过(经历),现在已回。
3. twice:两次。
📝 即练:
填空:I've ___ ___ ___ Beijing three times.(去过) → been to (have been to + 地点。)
翻译:你去过纽约吗? → Have you ever been to New York? (Have you ever been to?)

✏️ Practice 练习(共 25 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 "have been to" 是什么意思?
A去了未回B去过(已回)C正在去D将要去
2 🔊 "have gone to" 是什么意思?
A去过(已回)B去了未回C将要去D从来没去
3 🔊 lake 是什么意思?
A河B海C湖D池塘
4 🔊 pick up 是什么意思?
A放下B拿起C看见D找到
5 🔊 "in London" 用哪个介词?
AatBinConDto
6 🔊 "at home" 用哪个介词?
AatBinConDto
7 🔊 中译英:自行车
8 🔊 中译英:电话
9 🔊 填空:I have Paris.(去过)
10 🔊 填空:He has the store.(去了未回)

🌟 中级题 Medium(8 题)

1 🔊 "My dad to Tokyo. He came back yesterday."
Ahas beenBhas goneChas been toDhas gone to
2 🔊 "Where is Mom? She to the market."
Ahas beenBhas goneChas been toDhas gone to
3 🔊 "I at the park since 9 a.m."
Ahas beenBhave beenChave goneDhave been to
4 🔊 改错:I have gone to Paris twice.(曾去过)
5 🔊 改错:She has been to the supermarket. She'll come back soon.
6 🔊 翻译:他去过北京三次。
7 🔊 排序:
8 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:Lily 去湖边了。她从八点起就在那儿了。
2 🔊 翻译:你去过博物馆吗?是的,我去过两次。
3 🔊 改错(2处):Mom has been to the market and is not back. I have gone to Paris last year.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里 Lily 去哪儿了?
A公园B湖边C商店D学校
2 🔊 👑 Lily 几点开始在湖边的?
A7 点B8 点C9 点D10 点
3 🔊 👑 翻译:Lily 骑车去了湖边。她在那里看了好多鱼。她从八点起就在那儿了。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了★ have/has been to + 地点(去过)
✅ 我掌握了★ have/has gone to + 地点(去了未回)
✅ 我掌握了★ have/has been + at/in/on + 地点(一直在)
✅ 我掌握了三个表达对比总结

🌈 下一课预告

📘 Lesson 7 · Reading practice: A trip to grandma's 阅读拓展:去奶奶家

新知识点:综合复习:现在完成时常见时间状语 + never + 现在完成时

⬆️ 返回目录
📍 Chapter 15 · LESSON 7

Lesson 7 · 阅读拓展:去奶奶家

Reading practice: A trip to grandma's
📚 现在完成时(七):综合运用

📖 Text 课文

🔊Hi! I'm Tom. I've just come back from grandma's house.
🔊I've been there many times, but this trip was special.
🔊My uncle has visited us, too. He brought a big cake!
🔊Grandma's garden has changed a lot since last year.
🔊She has planted many new flowers, and the trees have grown taller.
🔊I've helped her water the plants every day.
🔊In the kitchen, I've learned to make dumplings.
🔊I've made twenty of them by myself!
🔊It has been a wonderful week. I've never had such fun before.
🔊"Have you enjoyed your trip?" Mom asks.
🔊"Yes! It's the best week I've ever had!" I say with a smile.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
trip/trɪp/n. 旅行;外出
grandma/ˈɡrænmɑː/n. 奶奶;外婆
special/ˈspeʃl/adj. 特别的
visit/ˈvɪzɪt/v. 拜访;参观
cake/keɪk/n. 蛋糕
garden/ˈɡɑːdn/n. 花园
plant/plɑːnt/v./n. 种植;植物
flower/ˈflaʊə/n. 花
grow/ɡrəʊ/v. 生长;变高
tall/tɔːl/adj. 高的
water/ˈwɔːtə/v./n. 浇水;水
kitchen/ˈkɪtʃɪn/n. 厨房
dumpling/ˈdʌmplɪŋ/n. 饺子
enjoy/ɪnˈdʒɔɪ/v. 享受
never/ˈnevə/adv. 从不
such/sʌtʃ/adj. 这样的;如此的
by myselfphr. 我自己;独自
come backphr. 回来
💡 词汇详解(点击单词或例句可朗读)
tripn.旅行;外出

用法:复数 trips

a trip to grandma's — 一次去奶奶家的旅行

💡 同义:journey 旅程

grandman.奶奶;外婆

用法:亲切称呼

grandma's house — 奶奶家

💡 正式:grandmother

specialadj.特别的

用法:反义 ordinary 普通的

a special trip — 特别的旅行

💡 同义:unique 独特的

visitv.拜访;参观

用法:过去分词 visited

visit grandma — 看望奶奶

💡 相关:see 看望

caken.蛋糕

用法:复数 cakes

a big cake — 一个大蛋糕

💡 相关:bread 面包

gardenn.花园

用法:复数 gardens

in the garden — 在花园里

💡 相关:park 公园

plantv./n.种植;植物

用法:过去分词 planted

plant flowers — 种花

💡 相关:grow 生长

flowern.花

用法:复数 flowers

plant flowers — 种花

💡 相关:tree 树

growv.生长;变高

用法:过去分词 grown

have grown taller — 长高了

💡 相关:tall 高的

talladj.高的

用法:比较级 taller

a tall tree — 一棵高树

💡 反义:short 矮的

waterv./n.浇水;水

用法:water plants = 浇花

water the plants — 给植物浇水

💡 相关:plant 植物

kitchenn.厨房

用法:复数 kitchens

in the kitchen — 在厨房里

💡 相关:cook 做饭

dumplingn.饺子

用法:复数 dumplings

make dumplings — 包饺子

💡 相关:food 食物

enjoyv.享受

用法:enjoy + doing / 名词

enjoy the trip — 享受旅行

💡 同义:like 喜欢

neveradv.从不

用法:现在完成时 + never

I've never had fun. — 我从未玩得这么开心。

💡 反义:always 总是

suchadj.这样的;如此的

用法:such + 形容词 + 名词

such fun — 这样的乐趣

💡 相关:so 如此

by myselfphr.我自己;独自

用法:by + 反身代词

by myself — 我自己

💡 同义:alone 独自

come backphr.回来

用法:过去分词 come back

I've come back. — 我回来了。

💡 同义:return 返回

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 have just arrived
刚到达
🔊 have already made dinner
已经做好晚饭
🔊 haven't seen sb. for ages
好久没见某人
🔊 miss sb. so much
非常想念某人
🔊 It's been a long time
过了好久
🔊 How have you been?
你过得怎么样?
🔊 Have you ever tried...?
你曾经试过……吗?
🔊 come over for a visit
过来拜访
🔊 a warm welcome
热烈的欢迎
🔊 a delicious meal
一顿美味的饭
🔊 gather around the table
围坐在桌边
🔊 talk about old times
谈论过去

🇨🇳 参考译文

嗨!我是 Tom。我刚从奶奶家回来。

我去过那里很多次,但这次旅行很特别。

我叔叔也来看我们了。他带了一个大蛋糕!

奶奶的花园比去年变化很大。

她种了很多新花,树也长高了。

我每天帮她浇花。

在厨房里,我学会了做饺子。

我自己做了二十个!

这真是美好的一周。我以前从来没这么开心过。

"你这次旅行开心吗?" 妈妈问。

"是的!这是我度过最棒的一周!" 我笑着说。

📚 Note 语法讲解

🎯 核心句型:现在完成时综合(标志词)
现在完成时常见时间状语 = 标志词
📐 句型拆解
▸ just(刚刚) I have just arrived.
▸ already(已经) She has already left.
▸ yet(还) Have you finished yet?
▸ ever/never Have you ever been?
💡 例句(点击发音)
🔊 Grandma has just made dinner. 奶奶刚刚做好晚饭。
🔊 I have never seen this movie. 我从没看过这部电影。
⏰ 看到 just/already/yet/ever/never/recently 这些词,就用现在完成时。

一、综合复习:现在完成时常见时间状语

现在完成时常和这些时间状语连用,是判断时态的关键。

1. 表"已经/刚刚"

already → 已经(肯定句)  I've already done it.
just → 刚刚  He's just left.
yet → 还(否定/疑问)  Have you done it yet?

2. 表"经历"

ever → 曾经(疑问/最高级)  Have you ever been there?
never → 从未  I've never seen it.
before → 以前  I've seen this before.

3. 表"持续"

for + 时间段 → 持续多久  for five years
since + 时间点 → 从什么时候开始  since 2020
so far → 到目前为止  I've done a lot so far.
recently / lately → 最近  I've been busy lately.
🎵 看到这些词 → 用现在完成时

二、never + 现在完成时

I've never... 表示"我从未……",强调没有这种经历。

结构:主语 + have/has + never + 过去分词

I have never seen such a big dog. — 我从没见过这么大的狗。
She has never been to Japan. — 她从没去过日本。
We have never tried this food. — 我们从没尝过这种食物。
I've never had such fun before. — 我以前从没这么开心过。
💡 注意:never 本身就是否定,不能再加 not。

三、综合句型应用

把这一章学过的句型综合起来运用。

1. 表"已经做完"

I've cleaned my room. — 我已经打扫过房间了。

2. 表"还没做"

I haven't finished yet. — 我还没完成。

3. 表"曾经/从未"

Have you ever been to the zoo? — 你去过动物园吗?
I've never been there. — 我从未去过。

4. 表"持续多久"

I've lived here for ten years. — 我在这里住了十年。
I've been busy since Monday. — 我从星期一起就一直忙。

5. 表"去过/去了"

I've been to Paris twice. — 我去过巴黎两次。
She has gone to the store. — 她去商店了(没回)。
💡 现在完成时是英语里非常重要的时态,多读多练就能掌握!

🔑 Key Sentences 重点句解析

🔊
I've just come back from grandma's house.
我刚从奶奶家回来。
1. 句型:主语 + have/has + just + 过去分词。
2. just:刚刚。
3. come back:come 的过去分词还是 come。
4. from:从……
📝 即练:
改错:I have just came back. → come (come 的过去分词是 come。)
翻译:他刚刚到家。 → He has just come home. (has just come home。)
🔊
I've never had such fun before.
我以前从来没这么开心过。
1. 句型:主语 + have/has + never + 过去分词 + 其他。
2. never:从来没有。
3. such fun:这样的乐趣。
4. before:以前。
📝 即练:
改错:I have not never seen it. → have never (never 已经是否定,不要再加 not。)
翻译:我从未去过北京。 → I have never been to Beijing. (have never been to。)
🔊
It's the best week I've ever had!
这是我度过最棒的一周!
1. 句型:It's + the + 最高级 + 名词 + I've ever had.
2. best:good 的最高级。
3. I've ever had:我曾经经历的。
📝 即练:
填空:It's the ___ day I've ever had!(最棒的) → best (good 的最高级 = best。)
翻译:这是我看过最棒的电影! → It's the best movie I've ever seen! (best movie + I've ever seen。)

✏️ Practice 练习(共 25 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 never 是什么意思?
A总是B有时C从不D已经
2 🔊 come 的过去分词是?
AcameBcomeCcomingDcomed
3 🔊 grow 的过去分词是?
AgrewBgrownCgrowingDgrows
4 🔊 enjoy 是什么意思?
A加入B享受C工作D说
5 🔊 plant 是什么意思?
A植物 / 种B玩 / 游戏C飞机 / 飞D茶 / 喝
6 🔊 "never" 用在哪种句型里?
A一般疑问句B现在完成时肯定句(强调否定)C将来时D一般过去时
7 🔊 中译英:花园
8 🔊 中译英:饺子
9 🔊 填空:I have been to Japan.(从未)
10 🔊 填空:I have come home.(刚刚)

🌟 中级题 Medium(8 题)

1 🔊 "He has finished his work."(已经)填?
AyetBeverCalreadyDnever
2 🔊 "Have you been to Paris?"(曾经)填?
AeverBneverCjustDyet
3 🔊 "I haven't seen him ."(还)填?
AeverBneverCjustDyet
4 🔊 改错:She has not never tried this food.
5 🔊 改错:I came just home.
6 🔊 翻译:我从未见过这么大的蛋糕。
7 🔊 排序:
8 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:我刚从奶奶家回来。这是我度过最棒的一周。
2 🔊 翻译:奶奶种了很多花,树也长高了。
3 🔊 改错(2处):I have ever been to Paris, but I never has been to London.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里 Tom 学会了做什么?
A饭B蛋糕C饺子D面包
2 🔊 👑 Tom 自己做了多少个?
A10 个B15 个C20 个D30 个
3 🔊 👑 翻译:我学会了做饺子,自己做了二十个。这是我度过最棒的一周!
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了综合复习:现在完成时常见时间状语
✅ 我掌握了never + 现在完成时
✅ 我掌握了综合句型应用

🌈 下一课预告

📘 Lesson 8 · A surprise for Mom 给妈妈的惊喜

新知识点:★ 动词不定式:to + 动词原形 + 不定式作宾语:want / decide / hope + to do

⬆️ 返回目录
Chapter 16

动词不定式(一):作宾语和目的状语

📚 包含 Lesson 8 - 9
📍 Chapter 16 · LESSON 8

Lesson 8 · 给妈妈的惊喜

A surprise for Mom
📚 动词不定式(一):作宾语和目的状语

📖 Text 课文

🔊Tomorrow is Mom's birthday. Lucy and Tom want to give her a surprise.
🔊They decide to bake a cake for her.
🔊"To make Mom happy, we should plan it well," Lucy says.
🔊"It's nice for us to do this together," Tom replies.
🔊They want to buy some flowers, too.
🔊It's easy to find flowers in the shop near home.
🔊But it's not easy to keep the secret!
🔊They hope to surprise her in the morning.
🔊To make the cake, they need eggs, flour, and sugar.
🔊It's fun to bake together.
🔊"It will be great to see Mom's face!" Lucy laughs.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
surprise/səˈpraɪz/n./v. 惊喜;使惊讶
birthday/ˈbɜːθdeɪ/n. 生日
bake/beɪk/v. 烤;烘焙
plan/plæn/v./n. 计划
reply/rɪˈplaɪ/v. 回答;答复
easy/ˈiːzi/adj. 容易的
shop/ʃɒp/n. 商店
near/nɪə/prep. 在……附近
secret/ˈsiːkrət/n. 秘密
hope/həʊp/v. 希望
flour/ˈflaʊə/n. 面粉
sugar/ˈʃʊɡə/n. 糖
egg/eɡ/n. 鸡蛋
face/feɪs/n. 脸;表情
laugh/lɑːf/v. 笑
want to dophr. 想做某事
decide to dophr. 决定做某事
hope to dophr. 希望做某事
💡 词汇详解(点击单词或例句可朗读)
surprisen./v.惊喜;使惊讶

用法:复数 surprises

a big surprise — 一个大惊喜

💡 相关:amazing 令人惊奇的

birthdayn.生日

用法:birth + day

Mom's birthday — 妈妈的生日

💡 相关:cake 蛋糕

bakev.烤;烘焙

用法:过去式 baked

bake a cake — 烤蛋糕

💡 相关:cook 烹饪

planv./n.计划

用法:过去式 planned(双写)

plan it well — 计划好

💡 相关:idea 主意

replyv.回答;答复

用法:过去式 replied

Tom replies. — Tom 回答。

💡 同义:answer 回答

easyadj.容易的

用法:反义 difficult

It's easy. — 这很容易。

💡 同义:simple 简单的

shopn.商店

用法:复数 shops

in the shop — 在商店里

💡 同义:store 商店

nearprep.在……附近

用法:near + 地点

near home — 在家附近

💡 反义:far 远

secretn.秘密

用法:keep a secret = 保守秘密

keep the secret — 保守秘密

💡 相关:hide 隐藏

hopev.希望

用法:hope to do = 希望做

hope to surprise her — 希望给她惊喜

💡 相关:wish 希望

flourn.面粉

用法:不可数

need some flour — 需要一些面粉

💡 相关:bread 面包

sugarn.糖

用法:不可数

need sugar — 需要糖

💡 相关:sweet 甜的

eggn.鸡蛋

用法:复数 eggs

two eggs — 两个鸡蛋

💡 相关:chicken 鸡

facen.脸;表情

用法:复数 faces

Mom's face — 妈妈的脸

💡 相关:smile 微笑

laughv.笑

用法:gh 不发音

Lucy laughs. — Lucy 笑了。

💡 相关:smile 微笑

want to dophr.想做某事

用法:want + to + 动词原形

want to give — 想给

💡 相关:would like to do

decide to dophr.决定做某事

用法:decide + to + 动词原形

decide to bake — 决定烤

💡 相关:plan to do

hope to dophr.希望做某事

用法:hope + to + 动词原形

hope to surprise — 希望惊喜

💡 相关:wish to do

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 give sb. a surprise
给某人一个惊喜
🔊 want to do sth.
想做某事
🔊 plan to do sth.
计划做某事
🔊 decide to do sth.
决定做某事
🔊 hope to do sth.
希望做某事
🔊 would like to do
想要做
🔊 come to help
来帮忙
🔊 go to buy flowers
去买花
🔊 a bunch of flowers
一束花
🔊 make sb. happy
让某人开心
🔊 prepare a gift for
为……准备礼物
🔊 Mother's Day
母亲节

🇨🇳 参考译文

明天是妈妈的生日。Lucy 和 Tom 想给她一个惊喜。

他们决定为她烤一个蛋糕。

"为了让妈妈开心,我们要计划好," Lucy 说。

"我们一起做这件事真好," Tom 回答。

他们也想买一些花。

在家附近的店里找花很容易。

但保守秘密可不容易!

他们希望在早上给她惊喜。

为了做蛋糕,他们需要鸡蛋、面粉和糖。

一起烤蛋糕真有趣。

"看到妈妈的表情一定很棒!" Lucy 笑着说。

📚 Note 语法讲解

🎯 核心句型:动词不定式(一)to + 动词原形
主语 + 动词 + to + 动词原形 + ...
📐 句型拆解
▸ to do = 不定式 "做某事"
▸ 作宾语 I want to play.
▸ 作目的状语 I came to help you.
▸ 常用搭配 want/like/hope/plan/decide + to do
💡 例句(点击发音)
🔊 I want to give Mom a surprise. 我想给妈妈一个惊喜。
🔊 We came to buy flowers. 我们来买花。
💡 to + 动词原形 = "做某事"。这是英语最常用的句型之一!

一、★ 动词不定式:to + 动词原形

动词不定式是 to + 动词原形,比如 to go, to eat, to play。它不能单独作谓语,但可以做宾语、目的状语等。

不定式形式:to + 动词原形(不变化)

to go → 去  不变化形式
to eat → 吃
to play → 玩
to make → 做
⚠️ 不定式 不分 第三人称单数、过去式、复数。永远是 to + 原形!

二、不定式作宾语:want / decide / hope + to do

有些动词后面接不定式做宾语,表示"想/决定/希望/计划做某事"。

常见后接不定式的动词

want to do → 想做  I want to go.
decide to do → 决定做  They decided to leave.
hope to do → 希望做  I hope to see you.
plan to do → 计划做  We plan to travel.
need to do → 需要做  I need to study.
would like to do → 想要做  I'd like to help.
try to do → 尝试做  I'll try to win.
forget to do → 忘记做  Don't forget to call.
remember to do → 记得做  Remember to lock.

例句

They want to give her a surprise. — 他们想给她一个惊喜。
They decide to bake a cake. — 他们决定烤蛋糕。
They hope to surprise her. — 他们希望给她惊喜。
🎵 口诀:want, decide, hope, plan + to do(想决希计 + to do)。

三、不定式作目的状语:为了……

To + 动词原形 放在句首或句中,表示"为了做某事",是一个目的状语。

结构:To + 动词原形 + ……, 主语 + 谓语 + ……

To make Mom happy, we will plan it well. — 为了让妈妈开心,我们会计划好。
To pass the test, he studies hard. — 为了通过考试,他努力学习。
To make the cake, they need eggs. — 为了做蛋糕,他们需要鸡蛋。

也可以放在句末

They go to the shop to buy flowers. — 他们去商店买花。(为了买花)
I'm here to help you. — 我来这里是为了帮你。
💡 等于 in order to:To do = In order to do = 为了做某事。

四、★ It is + adj + (for sb) + to do(it 作形式主语)

英语里习惯不让句子开头出现太长的不定式。所以用 it 作形式主语,真正的主语是后面的 to do。

结构:It is + 形容词 + (for sb) + to do sth.

It is easy to find flowers. — 找花很容易。(找花 = 真正主语)
It is fun to bake together. — 一起烤蛋糕很有趣。
It is nice for us to do this together. — 我们一起做这件事很好。
It is hard for me to wake up early. — 对我来说早起很难。

常用形容词

easy → 容易的  It's easy to do.
hard / difficult → 困难的  It's hard to do.
fun → 有趣的  It's fun to play.
nice / good → 好的  It's nice to see you.
important → 重要的  It's important to study.
🎵 口诀:It + 系动词 + adj + (for sb) + to do。
真正主语在后面,前面的 it 只是形式上的"占位"。

🔑 Key Sentences 重点句解析

🔊
They decide to bake a cake for her.
他们决定为她烤一个蛋糕。
1. 句型:主语 + decide + to + 动词原形 + 宾语 + for sb.
2. decide to bake:decide + 不定式作宾语。
3. for her:为她。
📝 即练:
改错:They decide baking a cake. → to bake (decide + to + 动词原形。)
翻译:我决定写一封信。 → I decide to write a letter. (decide + to + 动词原形。)
🔊
To make Mom happy, we should plan it well.
为了让妈妈开心,我们要计划好。
1. 句型:To + 动词原形 + 宾语 + 补语, 主语 + 谓语 + ……
2. To make Mom happy:不定式作目的状语,表示"为了……"。
3. should:应该;情态动词。
📝 即练:
改错:For make the cake, we need eggs. → To make (不定式表目的 → To + 动词原形。)
翻译:为了健康,我每天运动。 → To stay healthy, I exercise every day. (To stay healthy + 主句。)
🔊
It's easy to find flowers in the shop.
在商店里找花很容易。
1. 句型:It is + adj + to do + 地点。
2. it:形式主语,没有实际意义。
3. to find flowers:真正的主语。
📝 即练:
改错:To find flowers is easy.(用 it 形式主语改写) → It is easy to find flowers (改成 It is + adj + to do。)
翻译:学英语很有趣。 → It is fun to learn English. (It is fun to learn English.)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 动词不定式的结构是?
Ato + 过去式Bto + 动词原形Cto + ingDto + 名词
2 🔊 want 后面跟什么?
A动名词B动词原形Cto + 动词原形D过去式
3 🔊 decide 后面跟什么?
A动名词B动词原形Cto + 动词原形D过去式
4 🔊 hope 后面跟什么?
AdoingBdoCto doDdid
5 🔊 "It is easy to do." 中 it 是?
A代词指物B形式主语C形式宾语D人称代词
6 🔊 surprise 是什么意思?
A礼物B惊喜C蛋糕D生日
7 🔊 bake 是什么意思?
A煮B烤C炸D蒸
8 🔊 中译英:生日
9 🔊 中译英:秘密
10 🔊 填空:I want home.(去)

🌟 中级题 Medium(9 题)

1 🔊 "They decided a party." 填?
AhaveBhavingCto haveDhad
2 🔊 "He hopes to school early." 填?
AcomeBcomingCto comeDcame
3 🔊 " pass the test, he studies hard." 填?
AForBToCInDOn
4 🔊 "It is hard me to wake up early." 填?
AtoBforCinDat
5 🔊 改错:I want going to the park.
6 🔊 改错:For get good grades, she studies hard.
7 🔊 翻译:学英语很有趣。
8 🔊 排序:
9 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:他们决定为妈妈烤蛋糕。一起烤蛋糕很有趣。
2 🔊 翻译:为了让妈妈开心,他们想给她一个惊喜。
3 🔊 改错(2处):They want bake a cake. For make Mom happy, they plan it well.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里 Lucy 和 Tom 想给妈妈什么?
A礼物B惊喜C钱D蛋糕
2 🔊 👑 他们做蛋糕需要什么?
A鸡蛋、面粉、糖B鸡蛋、油、奶C面粉、奶、果汁D糖、油、果汁
3 🔊 👑 翻译:他们想为妈妈烤蛋糕。一起烤蛋糕很有趣。看到她的表情一定很棒!
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了★ 动词不定式:to + 动词原形
✅ 我掌握了不定式作宾语:want / decide / hope + to do
✅ 我掌握了不定式作目的状语:为了……
✅ 我掌握了★ It is + adj + (for sb) + to do(it 作形式主语)

🌈 下一课预告

📘 Lesson 9 · A busy afternoon at home 忙碌的下午

新知识点:★ 动词不定式作宾补:ask / tell sb to do + ★ 不定式的否定:not to do

⬆️ 返回目录
📍 Chapter 16 · LESSON 9

Lesson 9 · 忙碌的下午

A busy afternoon at home
📚 动词不定式(二):作宾补 + how to do

📖 Text 课文

🔊It's Saturday afternoon. Mom asks me to help her clean the house.
🔊She tells me to start with the living room.
🔊Then she shows me how to use the vacuum cleaner.
🔊My brother doesn't know how to wash the windows.
🔊Mom teaches him how to do it step by step.
🔊"Don't forget to empty the bin!" she says.
🔊Dad asks us not to play loud music while he works.
🔊I want to know when to take a break.
🔊Mom says, "We can stop at five o'clock."
🔊She invites us to have hot chocolate after the work.
🔊Working together makes the afternoon fly by.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
living room/ˈlɪvɪŋ ruːm/n. 客厅
vacuum cleaner/ˈvækjuːm ˈkliːnə/n. 吸尘器
wash/wɒʃ/v. 洗;擦
window/ˈwɪndəʊ/n. 窗户
teach/tiːtʃ/v. 教
step by stepphr. 一步一步地
forget/fəˈɡet/v. 忘记
empty/ˈempti/v. 清空;倒空
bin/bɪn/n. 垃圾桶
loud/laʊd/adj. 响的;大声的
music/ˈmjuːzɪk/n. 音乐
while/waɪl/conj. 当……的时候
invite/ɪnˈvaɪt/v. 邀请
hot chocolaten. 热可可
fly byphr. 飞逝;过得飞快
💡 词汇详解(点击单词或例句可朗读)
living roomn.客厅

用法:living + room

in the living room — 在客厅

💡 相关:bedroom 卧室

vacuum cleanern.吸尘器

用法:vacuum + cleaner

use the vacuum cleaner — 用吸尘器

💡 相关:clean 打扫

washv.洗;擦

用法:过去式 washed

wash the windows — 擦窗户

💡 相关:clean 清洁

windown.窗户

用法:复数 windows

wash the windows — 擦窗户

💡 相关:door 门

teachv.教

用法:过去式 taught

teach him to do — 教他做

💡 相关:show 展示

step by stepphr.一步一步地

用法:step + by + step

do it step by step — 一步一步做

💡 相关:little by little 渐渐地

forgetv.忘记

用法:forget + to do

Don't forget! — 别忘了!

💡 反义:remember 记得

emptyv.清空;倒空

用法:过去式 emptied

empty the bin — 倒垃圾

💡 反义:fill 装满

binn.垃圾桶

用法:复数 bins

empty the bin — 倒垃圾桶

💡 同义:trash can 垃圾桶

loudadj.响的;大声的

用法:反义 quiet

loud music — 大声音乐

💡 反义:quiet 安静的

musicn.音乐

用法:不可数

play music — 放音乐

💡 相关:song 歌

whileconj.当……的时候

用法:+ 一段动作

while he works — 当他工作时

💡 同义:when 当

invitev.邀请

用法:invite + 宾语 + to do

invite us to have — 邀请我们去喝

💡 相关:ask 请求

hot chocolaten.热可可

用法:hot + chocolate

have hot chocolate — 喝热可可

💡 相关:drink 饮料

fly byphr.飞逝;过得飞快

用法:时间状语

time flies by — 时间过得很快

💡 相关:pass 流逝

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 ask sb. to do sth.
请某人做某事
🔊 tell sb. to do sth.
叫某人做某事
🔊 want sb. to do sth.
想让某人做某事
🔊 know how to do
知道怎么做
🔊 learn how to do
学习怎么做
🔊 teach sb. how to do
教某人怎么做
🔊 be glad to do
乐意做……
🔊 be ready to do
准备好做……
🔊 forget to do (没做)
忘了做
🔊 remember to do (记得做)
记得去做
🔊 have nothing to do
没事可做
🔊 what to do next
下一步做什么

🇨🇳 参考译文

今天是周六下午。妈妈让我帮她打扫房子。

她叫我先打扫客厅。

然后她教我怎么用吸尘器。

我哥哥不知道怎么擦窗户。

妈妈一步一步教他怎么做。

"别忘了倒垃圾!" 她说。

爸爸让我们工作时不要放大声音乐。

我想知道什么时候可以休息。

妈妈说:"我们五点可以停。"

她请我们在干完活后喝热可可。

一起干活让下午过得飞快。

📚 Note 语法讲解

🎯 核心句型:动词不定式作宾补 + how to do
动词 + 人 + to do / 疑问词 + to do
📐 句型拆解
▸ ask sb. to do 请某人做
▸ tell sb. to do 叫某人做
▸ how to do 怎么做
▸ what to do 做什么
💡 例句(点击发音)
🔊 Mom asked me to help her. 妈妈请我帮她。
🔊 I know how to make dumplings. 我知道怎么包饺子。
⚠️ ask/tell/want + 人 + to do。这种"动词 + 人 + to do"结构非常常见。

一、★ 动词不定式作宾补:ask / tell sb to do

"动词 + 宾语 + 不定式"结构表示"让某人做某事",不定式作宾语补足语。

结构:动词 + 宾语 + to + 动词原形

常见动词

ask sb to do → 请求某人做  Mom asks me to help.
tell sb to do → 告诉/吩咐某人做  She tells me to start.
teach sb to do → 教某人做  Mom teaches him to wash.
want sb to do → 想要某人做  I want her to come.
invite sb to do → 邀请某人做  She invites us to eat.
help sb (to) do → 帮某人做(to可省)  I help Mom (to) clean.
allow sb to do → 允许某人做  Mom allows me to play.

例句对比

I ask Tom. — 我问 Tom。(动词+宾语)
I ask Tom to help me. — 我请 Tom 帮我。(动词+宾语+不定式)
Mom tells me to start with the living room. — 妈妈让我先打扫客厅。
Mom teaches him how to do it. — 妈妈教他怎么做。
🎵 口诀:ask / tell / teach / want sb + to do(让某人做某事)。

二、★ 不定式的否定:not to do

动词不定式的否定形式是在 to 前面加 not。

结构:not to + 动词原形

I tell him not to play. — 我告诉他不要玩。
Mom asks me not to be late. — 妈妈叫我不要迟到。
Dad asks us not to play loud music. — 爸爸让我们不要放大声音乐。
The teacher tells us not to talk. — 老师让我们不要讲话。
She decided not to go. — 她决定不去。

★ 注意位置

✓ not to do → 正确:not 在 to 之前  tell him not to go
✗ to not do → 错误:不要把 not 放 to 后面
⚠️ 不定式的否定:not 必须在 to 之前!

三、★ 疑问词 + 不定式:how to do

疑问词 + 不定式是常见结构,相当于一个名词,可以做宾语。

常见结构

how to do → 怎样做  I know how to swim.
what to do → 做什么  I don't know what to do.
when to do → 什么时候做  I want to know when to leave.
where to go → 去哪儿  Tell me where to go.
who(m) to ask → 问谁  I don't know who to ask.

例句

She shows me how to use the vacuum cleaner. — 她教我怎么用吸尘器。
My brother doesn't know how to wash the windows. — 我哥哥不知道怎么擦窗户。
I want to know when to take a break. — 我想知道什么时候可以休息。
Tell me what to do. — 告诉我该做什么。
🎵 口诀:疑问词 + to do = 一个名词短语,可以做宾语。

🔑 Key Sentences 重点句解析

🔊
Mom asks me to help her clean the house.
妈妈让我帮她打扫房子。
1. 句型:主语 + ask + 宾语 + to + 动词原形 + 宾补.
2. asks me to help:ask sb to do = 请求某人做。
3. help her clean:help sb (to) do(to 可省略)。
📝 即练:
改错:Mom asks me cleaning the room. → to clean (ask sb + to + 动词原形。)
翻译:老师让我们认真听。 → The teacher asks us to listen carefully. (asks us + to + listen + carefully。)
🔊
She shows me how to use the vacuum cleaner.
她教我怎么用吸尘器。
1. 句型:主语 + show + 宾语 + how to + 动词原形.
2. how to use:疑问词 + 不定式 = 怎样使用。
3. 整个 how to use 短语作 show 的直接宾语。
📝 即练:
改错:She shows me how use the computer. → how to use (how + to + 动词原形。)
填空:I want to know ___ ___ go next.(去哪儿) → where to (where to go = 去哪儿。)
🔊
Dad asks us not to play loud music.
爸爸让我们不要放大声音乐。
1. 句型:主语 + ask + 宾语 + not to + 动词原形.
2. not to play:不定式的否定,not 放在 to 前面。
3. 表示"让某人不要做某事"。
📝 即练:
改错:Dad asks us to not play loud music. → not to (not 放在 to 前面。)
翻译:妈妈让我不要迟到。 → Mom asks me not to be late. (asks me + not to + be late。)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 ask sb 后面跟什么?
A动名词 doingB动词原形Cto + 动词原形D过去式
2 🔊 不定式的否定怎么写?
Ato not doBnot to doCdon't to doDno to do
3 🔊 how to do 是什么意思?
A做什么B怎么做C什么时候做D为什么做
4 🔊 where to go 是什么意思?
A去什么B怎么去C去哪儿D为什么去
5 🔊 teach sb 后面跟什么?
AdoingBdoCto doDdone
6 🔊 invite 是什么意思?
A看见B邀请C听到D帮助
7 🔊 forget 是什么意思?
A记得B忘记C想起D了解
8 🔊 中译英:客厅
9 🔊 中译英:窗户
10 🔊 填空:Mom asks me the room.(打扫)

🌟 中级题 Medium(9 题)

1 🔊 "She tells me late." 填?
Anot beBnot to beCto not beDno to be
2 🔊 "I don't know to do." 填?
AhowBwhatCwhenD都可以
3 🔊 "She wants me home early." 填?
AcomeBcomingCto comeDcame
4 🔊 "He teaches us play piano." 填?
Ahow / toBwhat / toCwhere / toDwhen / to
5 🔊 改错:The teacher tells us not play in class.
6 🔊 改错:Mom shows me how do it.
7 🔊 翻译:老师让我们不要讲话。
8 🔊 排序:
9 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:妈妈让我帮她打扫房子。她教我怎么用吸尘器。
2 🔊 翻译:爸爸让我们不要放大声音乐。
3 🔊 改错(2处):Mom asks me cleaning the room and tells me to not be late.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里"我"先打扫哪个房间?
A卧室B厨房C客厅D浴室
2 🔊 👑 妈妈邀请大家干完活做什么?
A吃饭B看电影C喝热可可D睡觉
3 🔊 👑 翻译:妈妈让我打扫客厅,并教我怎么用吸尘器。她让我们不要放大声音乐。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了★ 动词不定式作宾补:ask / tell sb to do
✅ 我掌握了★ 不定式的否定:not to do
✅ 我掌握了★ 疑问词 + 不定式:how to do

🌈 下一课预告

📘 Lesson 10 · An unexpected guest 不速之客

新知识点:★ 过去进行时基本结构 + 过去进行时 vs 一般过去时

⬆️ 返回目录
Chapter 17

过去进行时(一):基础结构

📚 包含 Lesson 10 - 13
📍 Chapter 17 · LESSON 10

Lesson 10 · 不速之客

An unexpected guest
📚 过去进行时(一):基础结构

📖 Text 课文

🔊It was Sunday afternoon. The whole family was at home.
🔊Mom was cooking lunch in the kitchen.
🔊Dad was reading a newspaper on the sofa.
🔊I was doing my homework at my desk.
🔊My little sister was playing with her dolls.
🔊Suddenly, there was a knock at the door.
🔊It was my Aunt Lin! She was holding a big box.
🔊"Come in!" Mom said. "We weren't expecting you today."
🔊"I was passing by, so I came to say hello," Aunt Lin smiled.
🔊It was a happy afternoon for all of us.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
whole/həʊl/adj. 整个的;全部的
cook/kʊk/v. 做饭;烹饪
newspaper/ˈnjuːzpeɪpə/n. 报纸
sofa/ˈsəʊfə/n. 沙发
doll/dɒl/n. 洋娃娃
suddenly/ˈsʌdənli/adv. 突然
knock/nɒk/n./v. 敲;敲击声
door/dɔː/n. 门
aunt/ɑːnt/n. 姨妈;阿姨;姑姑
hold/həʊld/v. 拿着;握着
box/bɒks/n. 盒子
expect/ɪkˈspekt/v. 期待;预料
pass byphr. 经过;路过
say hellophr. 打招呼
happy/ˈhæpi/adj. 快乐的
💡 词汇详解(点击单词或例句可朗读)
wholeadj.整个的;全部的

用法:the whole + 名词

the whole family — 全家

💡 同义:entire 整个的

cookv.做饭;烹饪

用法:现在分词 cooking

Mom was cooking. — 妈妈在做饭。

💡 相关:bake 烤

newspapern.报纸

用法:news + paper

read a newspaper — 看报纸

💡 简称:paper 报纸

sofan.沙发

用法:复数 sofas

on the sofa — 在沙发上

💡 同义:couch 沙发

dolln.洋娃娃

用法:复数 dolls

play with dolls — 玩洋娃娃

💡 相关:toy 玩具

suddenlyadv.突然

用法:sudden + ly

Suddenly, ... — 突然……

💡 同义:all of a sudden 突然

knockn./v.敲;敲击声

用法:过去式 knocked

a knock at the door — 敲门声

💡 相关:tap 轻拍

doorn.门

用法:复数 doors

at the door — 在门口

💡 反义:window 窗

auntn.姨妈;阿姨;姑姑

用法:复数 aunts

Aunt Lin — 林姨妈

💡 反义:uncle 叔叔

holdv.拿着;握着

用法:现在分词 holding;过去式 held

holding a box — 拿着盒子

💡 相关:carry 携带

boxn.盒子

用法:复数 boxes

a big box — 一个大盒子

💡 相关:bag 袋子

expectv.期待;预料

用法:现在分词 expecting

weren't expecting you — 没想到你来

💡 相关:hope 希望

pass byphr.经过;路过

用法:pass + by

I was passing by. — 我正好路过。

💡 相关:walk by 走过

say hellophr.打招呼

用法:say + hello

come to say hello — 来打招呼

💡 相关:greet 问候

happyadj.快乐的

用法:比较级 happier

a happy afternoon — 快乐的下午

💡 反义:sad 悲伤的

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 be watching TV
正在看电视
🔊 be reading a book
正在读书
🔊 last night
昨晚
🔊 at 8 o'clock yesterday
昨天 8 点
🔊 hear a knock at the door
听到敲门声
🔊 go to open the door
去开门
🔊 to one's surprise
令某人吃惊的是
🔊 an unexpected visitor
不速之客
🔊 look surprised
看起来吃惊
🔊 How can it be?
怎么会这样?
🔊 let sb. in
让某人进来
🔊 catch up with
赶上 / 叙旧

🇨🇳 参考译文

那是周日下午。全家都在家。

妈妈在厨房做午饭。

爸爸在沙发上看报纸。

我在书桌前做作业。

我妹妹在玩她的洋娃娃。

突然,有敲门声。

是我林姨妈!她拿着一个大盒子。

"快进来!" 妈妈说。"今天没想到你会来。"

"我正好路过,就来打个招呼," 林姨妈笑着说。

对我们大家来说,那是个快乐的下午。

📚 Note 语法讲解

🎯 核心句型:过去进行时(一)基本结构
主语 + was/were + 动词-ing + ...
📐 句型拆解
▸ I / he / she / it was + V-ing
▸ you / we / they were + V-ing
▸ 表"过去某时正在做" 强调进行状态
💡 例句(点击发音)
🔊 I was watching TV last night. 昨晚我正在看电视。
🔊 They were playing in the garden. 他们当时在花园里玩。
⏰ 过去进行时 = 过去某个时刻"正在做"。常和 last night / at 8 yesterday 一起用。

一、★ 过去进行时基本结构

过去进行时表示"过去某个时刻正在做某事"。结构:was / were + 现在分词(doing)。

结构:主语 + was/were + 动词-ing + 其他

I / he / she / it → was + doing  单数主语 → was
you / we / they → were + doing  复数主语 → were

例句

I was doing my homework. — 我(那时)正在做作业。
Mom was cooking lunch. — 妈妈(那时)正在做午饭。
Dad was reading a newspaper. — 爸爸(那时)正在看报纸。
They were playing in the park. — 他们(那时)正在公园玩。
My sister was playing with her dolls. — 我妹妹(那时)正在玩洋娃娃。

★ 现在分词的变化规则(动词 + ing)

一般加 ing → play → playing, read → reading  直接加 ing
以 e 结尾去 e 加 ing → come → coming, write → writing  去 e 加 ing
重读闭音节双写 → run → running, sit → sitting  辅+元+辅 → 双写
🎵 口诀:过去时刻"那时正在……" → was/were + doing。

二、过去进行时 vs 一般过去时

这两个时态都讲过去,区别是:一般过去时讲"过去发生了什么";过去进行时讲"过去某个时刻正在做什么"。

关键区别

一般过去时 → 过去发生过/做过 (短暂)  I played football yesterday.
过去进行时 → 过去某时刻正在做 (持续)  I was playing football at 5 yesterday.

例句对比

I read a book last night. — 昨晚我读了一本书。(讲发生了什么)
I was reading a book at 8 last night. — 昨晚 8 点我正在读书。(讲某一时刻在做)
Mom cooked lunch. — 妈妈做了午饭。
Mom was cooking lunch when I came home. — 我回家时妈妈正在做午饭。

常见时间状语

过去进行时常用 → at + 时间, then, this time yesterday  at 8 last night, then(那时)
💡 看到"过去某个具体时刻"或"那时" → 过去进行时。

🔑 Key Sentences 重点句解析

🔊
Mom was cooking lunch in the kitchen.
妈妈在厨房做午饭。
1. 句型:主语 + was + 动词-ing + 宾语 + 地点。
2. was cooking:过去进行时 = was + 现在分词。
3. 表示某个过去时刻正在进行的动作。
📝 即练:
改错:Mom cooked lunch when I came home. → was cooking (某时刻正在做 → was + 现在分词。)
填空:Dad ___ ___ a newspaper.(读) → was reading (过去进行时 + reading。)
🔊
They were playing in the park.
他们(那时)在公园玩。
1. 句型:主语(复数)+ were + 动词-ing + 地点。
2. were playing:复数主语 + were。
3. in the park:在公园。
📝 即练:
改错:The kids was playing. → were (kids 复数 → were。)
翻译:他们当时在唱歌。 → They were singing. (They + were + singing。)
🔊
I was doing my homework at my desk.
我在书桌前做作业。
1. 句型:I + was + 动词-ing + 宾语 + 地点。
2. was doing:do 的现在分词 = doing。
3. at my desk:at = 在某具体地点。
📝 即练:
填空:I ___ ___ my homework.(在做) → was doing (I + was + doing。)
翻译:我当时在写信。 → I was writing a letter. (I + was + writing。)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 过去进行时的结构是?
Awas/were + 动词原形Bhave/has + 过去分词Cwas/were + 动词-ingDdo/did + 动词
2 🔊 I 后面用?
AwasBwereCareDam
3 🔊 they 后面用?
AwasBwereCareDis
4 🔊 cook 的现在分词是?
AcookedBcookingCcookkingDcooks
5 🔊 come 的现在分词是?
AcomingBcomeingCcommingDcomed
6 🔊 run 的现在分词是?
AruningBrunningCrunngDruns
7 🔊 suddenly 是什么意思?
A慢慢地B突然C认真地D快速地
8 🔊 中译英:沙发
9 🔊 中译英:报纸
10 🔊 填空:I my homework.(当时在做)

🌟 中级题 Medium(9 题)

1 🔊 "At 7 yesterday, I TV." 填?
AwatchBwatchedCwas watchingDwere watching
2 🔊 "They a game then." 填?
Awas playingBwere playingCplayDplayed
3 🔊 "She in the park then." 填?
ArunsBwas runningCwere runningDis running
4 🔊 write 的现在分词是?
AwriteingBwritingCwrittingDwrites
5 🔊 改错:They was playing in the park.
6 🔊 改错:I cooked lunch when she came.(强调那时正在做)
7 🔊 翻译:他当时在写一封信。
8 🔊 排序:
9 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:那是周日下午。我在做作业,妈妈在做午饭。
2 🔊 翻译:突然,有人敲门。我林姨妈正在外面笑着。
3 🔊 改错(2处):The kids was playing in the park, and I read a book at home.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里 Aunt Lin 来时妈妈在做什么?
A看电视B看报纸C做午饭D睡觉
2 🔊 👑 Aunt Lin 拿着什么?
A一束花B一个大盒子C一本书D一个袋子
3 🔊 👑 翻译:那是周日下午。妈妈在做午饭,爸爸在看报纸,我在做作业,妹妹在玩洋娃娃。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了★ 过去进行时基本结构
✅ 我掌握了过去进行时 vs 一般过去时

🌈 下一课预告

📘 Lesson 11 · A rainy day reunion 雨天的相聚

新知识点:★ when 引导时间状语从句 + ★ while 引导时间状语从句

⬆️ 返回目录
📍 Chapter 17 · LESSON 11

Lesson 11 · 雨天的相聚

A rainy day reunion
📚 过去进行时(二):when / while 时间状语从句

📖 Text 课文

🔊Last Friday, I was walking home from school when it started to rain.
🔊I had no umbrella, so I ran to the bus stop.
🔊While I was waiting, I saw an old friend.
🔊Her name is Anna, and we were classmates in grade three.
🔊"Hi, Anna! I haven't seen you for years!" I said.
🔊"Yeah, time flies! What were you doing today?" she asked.
🔊"I was studying at school when the rain started," I said.
🔊While we were talking, the bus came.
🔊Anna and I sat together and talked about old times.
🔊It was a great surprise to meet her on a rainy day.

📝 New Words and Expressions 单词与短语

单词音标词性·释义
rainy/ˈreɪni/adj. 下雨的
reunion/riːˈjuːniən/n. 相聚;重聚
umbrella/ʌmˈbrelə/n. 雨伞
bus stop/bʌs stɒp/n. 公交站
wait/weɪt/v. 等
classmate/ˈklɑːsmeɪt/n. 同学
years/jɪəz/n. 年(复数)
time fliesphr. 时间过得飞快
study/ˈstʌdi/v. 学习
come/kʌm/v. 来
sit/sɪt/v. 坐
together/təˈɡeðə/adv. 一起
talk aboutphr. 谈论
old timesphr. 以前的时光
when/wen/conj. 当……的时候
while/waɪl/conj. 当……的时候(持续)
💡 词汇详解(点击单词或例句可朗读)
rainyadj.下雨的

用法:rain + y

a rainy day — 下雨天

💡 相关:sunny 晴朗的

reunionn.相聚;重聚

用法:re + union

a happy reunion — 快乐的重聚

💡 相关:meet 见面

umbrellan.雨伞

用法:复数 umbrellas

have an umbrella — 带把伞

💡 相关:rain 下雨

bus stopn.公交站

用法:bus + stop

at the bus stop — 在公交站

💡 相关:station 车站

waitv.等

用法:现在分词 waiting

wait for the bus — 等公交

💡 相关:stay 停留

classmaten.同学

用法:class + mate

old classmate — 老同学

💡 相关:friend 朋友

yearsn.年(复数)

用法:for years = 多年

for years — 好多年

💡 相关:year 年

time fliesphr.时间过得飞快

用法:固定表达

Time flies! — 时间过得真快!

💡 相关:quickly 快速地

studyv.学习

用法:过去式 studied;现在分词 studying

I was studying. — 我在学习。

💡 相关:learn 学习

comev.来

用法:过去式 came

The bus came. — 公交车来了。

💡 反义:go 去

sitv.坐

用法:过去式 sat

sit together — 坐在一起

💡 反义:stand 站

togetheradv.一起

用法:搭配 sit/play together

sit together — 一起坐

💡 反义:alone 独自

talk aboutphr.谈论

用法:talk + about

talk about old times — 聊以前的时光

💡 同义:discuss 讨论

old timesphr.以前的时光

用法:old + times

about old times — 关于以前的时光

💡 相关:past 过去

whenconj.当……的时候

用法:when + 短暂动作

when it started — 当它开始时

💡 相关:while 当……时

whileconj.当……的时候(持续)

用法:while + 一段动作

while I was waiting — 当我在等的时候

💡 相关:when 当

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 a rainy day
一个雨天
🔊 while I was reading
当我在读书时
🔊 when the rain started
当雨开始下时
🔊 be caught in the rain
被雨淋
🔊 meet up at the cafe
在咖啡馆见面
🔊 chat over coffee
边喝咖啡边聊
🔊 share an umbrella with
与……共撑一伞
🔊 have a great time
玩得开心
🔊 the sound of rain
雨声
🔊 keep sb. company
陪伴某人
🔊 warm up with a cup of tea
用一杯茶取暖
🔊 forget about the rain
忘了下雨这回事

🇨🇳 参考译文

上周五,我从学校走回家时,开始下雨了。

我没带伞,就跑到了公交站。

我在等车的时候,看到了一个老朋友。

她叫 Anna,我们三年级时是同学。

"嗨 Anna!好多年没见你了!" 我说。

"是啊,时间过得真快!你今天在干嘛?" 她问。

"开始下雨的时候我在学校学习," 我说。

我们正在聊的时候,公交车来了。

Anna 和我坐在一起,聊起以前的时光。

在雨天遇到她真是个大惊喜。

📚 Note 语法讲解

🎯 核心句型:过去进行时(二)when / while
过去进行时 + when + 一般过去时 / while + 过去进行时
📐 句型拆解
▸ when(当...时) when + 一般过去时(瞬间动作)
▸ while(当...时) while + 过去进行时(持续动作)
▸ 结构 主句进行时 + when/while 从句
💡 例句(点击发音)
🔊 I was reading when the rain started. 雨开始下时我正在读书。
🔊 While I was cooking, he was singing. 我做饭时他在唱歌。
⚠️ when 后面跟"瞬间动作"用一般过去时;while 后面跟"持续动作"用进行时。

一、★ when 引导时间状语从句

when(当……的时候)连接两个句子,表示动作发生的时间。常用于"过去进行时 + when + 一般过去时",表示在做某事时另一件事突然发生。

结构 1:主句(过去进行时)+ when + 从句(一般过去时)

I was walking home when it started to rain. — 我走回家时开始下雨了。
She was reading when I arrived. — 我到的时候她在读书。
They were playing when Mom called. — 妈妈叫他们的时候他们在玩。

结构 2:when + 从句(一般过去时)+ 主句(过去进行时)

When it started to rain, I was walking home. — 开始下雨时,我在走回家。
When I came home, Mom was cooking. — 我回家时,妈妈正在做饭。

从句的位置

When 在前 → 需要逗号  When it rained, I ran.
When 在后 → 不需要逗号  I ran when it rained.
🎵 口诀:when 引导短暂动作(突然发生);主句用过去进行时(一直在做)。

二、★ while 引导时间状语从句

while(当……的时候)后面跟持续性动作,主从句都可以是过去进行时,表示两个动作同时进行。

结构 1:while + 从句(过去进行时)+ 主句(过去进行时/一般过去时)

While I was waiting, I saw an old friend. — 我在等车时,看到了一位老朋友。
While we were talking, the bus came. — 我们在聊的时候,公交车来了。
While Mom was cooking, Dad was reading. — 妈妈做饭时,爸爸在读书。

结构 2:主句 + while + 从句

I saw an old friend while I was waiting. — 我在等车时看到了一位老朋友。
The bus came while we were talking. — 我们在聊时公交车来了。

★ when 和 while 的区别

when → 后面跟<strong>短暂动作</strong>  when it started, when she came
while → 后面跟<strong>持续动作</strong>  while I was reading, while we were talking
🎵 口诀:when 跟"突然发生",while 跟"正在持续"。

🔑 Key Sentences 重点句解析

🔊
I was walking home when it started to rain.
我走回家时开始下雨了。
1. 句型:主句(过去进行时)+ when + 从句(一般过去时)。
2. was walking:过去进行时,强调一直在走。
3. when it started:突发动作,用一般过去时。
📝 即练:
改错:I walked home when it started to rain.(强调当时在走) → was walking (主句正在做 → 过去进行时。)
翻译:我看电视时电话响了。 → I was watching TV when the phone rang. (I was watching + when + the phone rang。)
🔊
While I was waiting, I saw an old friend.
我在等车时,看到了一位老朋友。
1. 句型:While + 从句(过去进行时), 主句(一般过去时).
2. while:跟持续性动作。
3. was waiting:过去进行时。
📝 即练:
改错:When I was reading, my brother came in. → While (I was reading 是持续 → While。)
翻译:我们正在聊天时公交车来了。 → While we were talking, the bus came. (While + 进行时, 一般过去时。)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 when 后面跟什么动作?
A持续动作B短暂动作C将来动作D现在动作
2 🔊 while 后面跟什么动作?
A持续动作B短暂动作C将来动作D现在动作
3 🔊 umbrella 是什么意思?
A雨衣B雨鞋C雨伞D雨水
4 🔊 bus stop 是什么意思?
A公交站B火车站C机场D出租车
5 🔊 classmate 是什么意思?
A老师B同学C校长D朋友
6 🔊 time flies 是什么意思?
A时间过得慢B时间过得快C没有时间D准时
7 🔊 sit 的过去式是?
AsatBsitCsittedDsits
8 🔊 中译英:相聚
9 🔊 中译英:等待
10 🔊 填空: I was reading, the phone rang.(当我读书时)

🌟 中级题 Medium(9 题)

1 🔊 "I TV when the phone ." 填?
Awatched / rangBwas watching / rangCwatch / rangDwas watching / was ringing
2 🔊 " Mom was cooking, Dad was reading." 填?
AWhenBWhileCAfterDBefore
3 🔊 "She was sleeping I came in." 填?
AwhenBwhileCduringDbefore
4 🔊 "While we , the bus came." 填?
AtalkedBwere talkingCtalkDare talking
5 🔊 改错:When we were waiting, the bus came.
6 🔊 改错:When she was coming in, I was reading.
7 🔊 翻译:当我在做作业时,妈妈进来了。
8 🔊 排序:
9 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:我从学校走回家时下起雨了。我跑到公交站。
2 🔊 翻译:我们正在聊天时,公交车来了。
3 🔊 改错(2处):When I was waiting at the bus stop, I see Anna. While she came, we talked.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里"我"在什么地方遇见了 Anna?
A学校B商店C公交站D家里
2 🔊 👑 Anna 和"我"是什么时候的同学?
A一年级B二年级C三年级D四年级
3 🔊 👑 翻译:我从学校走回家时开始下雨了。我等车时遇到了一位老朋友。
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了★ when 引导时间状语从句
✅ 我掌握了★ while 引导时间状语从句

🌈 下一课预告

📘 Lesson 12 · The fun of watching a movie 看电影的乐趣

新知识点:★ 过去进行时的否定句 + ★ 过去进行时的一般疑问句

⬆️ 返回目录
📍 Chapter 17 · LESSON 12

Lesson 12 · 看电影的乐趣

The fun of watching a movie
📚 过去进行时(三):疑问句和否定句

📖 Text 课文

🔊Last night, I went to the cinema with my friends.
🔊We were watching a funny movie about a clever cat.
🔊During the movie, I asked my friend, "What were you doing yesterday afternoon?"
🔊"I wasn't studying. I was playing video games," he said.
🔊"Were you having fun?" I asked.
🔊"Yes, I was. What about you?" he asked back.
🔊"I was reading a book. I wasn't doing my homework," I laughed.
🔊Suddenly, the cat in the movie did something funny.
🔊Everyone in the cinema was laughing loudly.
🔊The movie wasn't boring at all. It was the best night ever!

📝 New Words and Expressions 单词与短语

单词音标词性·释义
cinema/ˈsɪnəmə/n. 电影院
movie/ˈmuːvi/n. 电影
funny/ˈfʌni/adj. 搞笑的;好笑的
clever/ˈklevə/adj. 聪明的
during/ˈdjʊərɪŋ/prep. 在……期间
video game/ˈvɪdiəʊ ɡeɪm/n. 电子游戏
have funphr. 玩得开心
what aboutphr. ……怎么样
laugh/lɑːf/v. 笑
loudly/ˈlaʊdli/adv. 大声地
boring/ˈbɔːrɪŋ/adj. 无聊的
not at allphr. 一点也不
wasn't/ˈwɒznt/contraction was not 的缩写
weren't/wɜːnt/contraction were not 的缩写
best everphr. 有史以来最好的
💡 词汇详解(点击单词或例句可朗读)
cineman.电影院

用法:复数 cinemas

go to the cinema — 去电影院

💡 同义:movie theater 电影院

movien.电影

用法:复数 movies

watch a movie — 看电影

💡 同义:film 电影

funnyadj.搞笑的;好笑的

用法:fun + ny

a funny movie — 搞笑电影

💡 反义:serious 严肃的

cleveradj.聪明的

用法:比较级 cleverer

a clever cat — 聪明的猫

💡 同义:smart 聪明的

duringprep.在……期间

用法:during + 名词

during the movie — 在电影期间

💡 相关:while 当……时

video gamen.电子游戏

用法:video + game

play video games — 打电子游戏

💡 相关:play 玩

have funphr.玩得开心

用法:have + fun

have fun — 玩得开心

💡 相关:enjoy 享受

what aboutphr.……怎么样

用法:what + about

What about you? — 你呢?

💡 同义:how about ……怎么样

laughv.笑

用法:gh 不发音

laugh loudly — 大声笑

💡 相关:smile 微笑

loudlyadv.大声地

用法:loud + ly

laugh loudly — 大声笑

💡 反义:quietly 安静地

boringadj.无聊的

用法:bore + ing → 形容物

a boring movie — 无聊的电影

💡 反义:interesting 有趣的

not at allphr.一点也不

用法:not + at all

not boring at all — 一点也不无聊

💡 相关:never 从不

wasn'tcontractionwas not 的缩写

用法:was + not

I wasn't studying. — 我没在学习。

💡 相关:weren't = were not

weren'tcontractionwere not 的缩写

用法:were + not

They weren't playing. — 他们没在玩。

💡 相关:wasn't = was not

best everphr.有史以来最好的

用法:best + ever

the best night ever — 最棒的一晚

💡 类似:worst ever 最差的

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 Were you watching...?
你那时在看……吗?
🔊 was/were not doing
当时没在做……
🔊 What were you doing?
你那时在做什么?
🔊 around 8 pm
晚上 8 点左右
🔊 go to the cinema
去电影院
🔊 watch a movie
看电影
🔊 a romantic movie
一部浪漫电影
🔊 an action film
一部动作片
🔊 fall asleep during
在……期间睡着
🔊 be touched by
被……感动
🔊 miss the ending
错过结局
🔊 a happy ending
一个圆满结局

🇨🇳 参考译文

昨晚我和朋友们去了电影院。

我们在看一部关于聪明小猫的搞笑电影。

看电影中间,我问朋友:"你昨天下午在干嘛?"

"我没在学习。我在打游戏," 他说。

"你玩得开心吗?" 我问。

"很开心。你呢?" 他反问。

"我在看书。我没在写作业," 我笑着说。

突然,电影里的猫做了件搞笑的事。

电影院里所有人都在大声笑。

这部电影一点也不无聊。这是最棒的一晚!

📚 Note 语法讲解

🎯 核心句型:过去进行时(三)疑问/否定
Was/Were + 主语 + V-ing + ? / 主语 + wasn't/weren't + V-ing
📐 句型拆解
▸ 一般疑问 Were you watching?
▸ 特殊疑问 What were you doing?
▸ 否定句 I wasn't sleeping.
💡 例句(点击发音)
🔊 Were you watching the movie? 你当时在看电影吗?
🔊 I wasn't sleeping at 10 pm. 我晚上 10 点没在睡觉。
💡 把 was/were 提到主语前面 = 疑问;加 not = 否定。和现在进行时规则一样。

一、★ 过去进行时的否定句

在 was / were 后面加 not,构成过去进行时的否定句。

结构:主语 + was/were + not + 动词-ing + 其他

I wasn't studying. — 我(那时)没在学习。
She wasn't reading. — 她(那时)没在读书。
They weren't playing. — 他们(那时)没在玩。
We weren't watching TV. — 我们(那时)没在看电视。
I wasn't doing my homework. — 我(那时)没在写作业。

常见缩写

was not → wasn't  /ˈwɒznt/
were not → weren't  /wɜːnt/
🎵 口诀:过去进行时否定 = was/were + not + 动词-ing。

二、★ 过去进行时的一般疑问句

把 was / were 提到主语前面,构成一般疑问句。

结构:Was / Were + 主语 + 动词-ing + 其他?

Was she reading? — 她(那时)在读书吗?
Were you having fun? — 你(那时)玩得开心吗?
Were they playing? — 他们(那时)在玩吗?
Was Mom cooking? — 妈妈(那时)在做饭吗?

用 was / were 回答

Yes, I was. → 是的,我在。  肯定回答
No, I wasn't. → 不,我没在。  否定回答
Yes, they were. → 是的,他们在。  肯定回答
No, they weren't. → 不,他们没在。  否定回答
💡 注意:用 was 问 → 用 was/wasn't 答;用 were 问 → 用 were/weren't 答。

三、过去进行时的特殊疑问句

在一般疑问句前面加上 疑问词(what, where, who 等),构成特殊疑问句。

结构:疑问词 + was/were + 主语 + 动词-ing + 其他?

What were you doing yesterday? — 你昨天在干嘛?
Where was she going? — 她(那时)要去哪儿?
Who was talking on the phone? — 那时谁在打电话?
When were you reading? — 你(那时)什么时候读书?

常见疑问词搭配

What were you doing? → 你在干嘛?  问活动
Where were you going? → 你要去哪?  问地点
Who was crying? → 谁在哭?  问人
Why were you running? → 你为什么跑?  问原因
🎵 口诀:疑问词 + was/were + 主语 + 动词-ing?

🔑 Key Sentences 重点句解析

🔊
I wasn't studying. I was playing video games.
我没在学习。我在打游戏。
1. 句型:主语 + wasn't + 动词-ing. + 主语 + was + 动词-ing.
2. wasn't:was not 的缩写。
3. 否定 + 肯定,对比说明"没做什么 / 在做什么"。
📝 即练:
改错:He didn't watching TV.(强调那时没在看) → wasn't (过去进行时否定 → wasn't + ing。)
翻译:他没在跑步。他在走路。 → He wasn't running. He was walking. (过去进行时否定 + 肯定。)
🔊
Were you having fun?
你(那时)玩得开心吗?
1. 句型:Were + you + 动词-ing + 其他?
2. Were you:把 were 提到主语前。
3. having fun:have fun 现在分词形式。
📝 即练:
改错:Did you having fun?(用过去进行时) → Were (过去进行时疑问 → Were。)
回答:Were they playing? 肯定回答 → Yes, they were. (用 were 回答。)
🔊
What were you doing yesterday afternoon?
你昨天下午在干嘛?
1. 句型:What + were + 主语 + doing + 时间?
2. What were you doing:特殊疑问句结构。
3. yesterday afternoon:昨天下午(具体时间)。
📝 即练:
填空:What ___ you doing then? → were (you → were。)
翻译:他昨晚在做什么? → What was he doing last night? (What + was + he + doing + last night?)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 过去进行时否定句的结构是?
Adidn't + 动词Bwas/were + not + 动词-ingCdon't + 动词Dwasn't + 动词原形
2 🔊 "was not" 的缩写是?
Awasn'tBweren'tCwasnotDwasnt
3 🔊 "were not" 的缩写是?
Aweren'tBwasn'tCwerntDwere't
4 🔊 cinema 是什么意思?
A书店B电影院C咖啡馆D超市
5 🔊 funny 是什么意思?
A伤心的B搞笑的C认真的D无聊的
6 🔊 boring 的反义词是?
AfunBinterestingCeasyDhappy
7 🔊 "What about you?" 是什么意思?
A你怎么了?B你呢?C你做什么?D你好吗?
8 🔊 中译英:电影
9 🔊 中译英:聪明的
10 🔊 填空:I TV last night.(没在看)

🌟 中级题 Medium(9 题)

1 🔊 " you reading at 8?" 填?
AWasBWereCDidDAre
2 🔊 "They playing video games." 填?(否定)
Awasn'tBweren'tCdon'tDisn't
3 🔊 "What she doing then?" 填?
AwasBwereCisDare
4 🔊 "Was he reading?" 否定回答?
ANo, he don't.BNo, he didn't.CNo, he wasn't.DNo, he isn't.
5 🔊 改错:I didn't watching TV.(用过去进行时)
6 🔊 改错:Did you having fun?
7 🔊 翻译:你昨天下午在干嘛?
8 🔊 排序:
9 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:我没在学习。我在打游戏。你昨天在干嘛?
2 🔊 翻译:你看那部电影时玩得开心吗?是的,我很开心。
3 🔊 改错(2处):I didn't studying yesterday. Did you having fun?
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里那部电影讲了什么?
A一只聪明的狗B一只聪明的猫C一个聪明的孩子D一只聪明的鸟
2 🔊 👑 朋友昨天下午在干嘛?
A学习B打游戏C看电影D睡觉
3 🔊 👑 翻译:你昨天在干嘛?我没在学习。我在打游戏。我玩得很开心!
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了★ 过去进行时的否定句
✅ 我掌握了★ 过去进行时的一般疑问句
✅ 我掌握了过去进行时的特殊疑问句

🌈 下一课预告

📘 Lesson 13 · Reading practice: A camping trip 阅读拓展:露营之旅

新知识点:综合复习:过去进行时的完整结构 + 综合复习:when / while 时间状语从句

⬆️ 返回目录
📍 Chapter 17 · LESSON 13

Lesson 13 · 阅读拓展:露营之旅

Reading practice: A camping trip
📚 过去进行时(四):综合阅读

📖 Text 课文

🔊Last weekend, my family went camping in the mountains.
🔊It was a wonderful trip, full of fun moments.
🔊When we arrived at the camp, Dad was setting up the tent.
🔊Mom and I were collecting firewood while my brother was looking for stones.
🔊A small bird was singing on the tree, and a rabbit was eating grass nearby.
🔊In the afternoon, we were swimming in the cool river.
🔊The water was so clear that we could see fish swimming under us.
🔊When the sun was setting, we had a barbecue.
🔊Dad was grilling meat while Mom was making salad.
🔊After dinner, we sat around the fire and told stories.
🔊It was the most exciting weekend of my life!

📝 New Words and Expressions 单词与短语

单词音标词性·释义
camping/ˈkæmpɪŋ/n. 露营
mountain/ˈmaʊntɪn/n. 山
wonderful/ˈwʌndəfl/adj. 美好的;精彩的
set upphr. 搭起;建立
tent/tent/n. 帐篷
collect/kəˈlekt/v. 收集;捡
firewood/ˈfaɪəwʊd/n. 柴火
stone/stəʊn/n. 石头
bird/bɜːd/n. 鸟
sing/sɪŋ/v. 唱歌
grass/ɡrɑːs/n. 草
nearby/ˌnɪəˈbaɪ/adv. 在附近
river/ˈrɪvə/n. 河流
clear/klɪə/adj. 清澈的;清楚的
sun/sʌn/n. 太阳
set/set/v. 落下(太阳)
barbecue/ˈbɑːbɪkjuː/n. 烧烤
grill/ɡrɪl/v. 烤
meat/miːt/n. 肉
salad/ˈsæləd/n. 沙拉
fire/ˈfaɪə/n. 火堆;火
exciting/ɪkˈsaɪtɪŋ/adj. 激动人心的
💡 词汇详解(点击单词或例句可朗读)
campingn.露营

用法:go camping = 去露营

go camping — 去露营

💡 相关:tent 帐篷

mountainn.山

用法:复数 mountains

in the mountains — 在山里

💡 相关:hill 小山

wonderfuladj.美好的;精彩的

用法:wonder + ful

a wonderful trip — 美好的旅行

💡 同义:amazing 棒极了的

set upphr.搭起;建立

用法:set + up;过去式 set up(不变)

set up a tent — 搭帐篷

💡 相关:put up 立起

tentn.帐篷

用法:复数 tents

in the tent — 在帐篷里

💡 相关:camp 营地

collectv.收集;捡

用法:现在分词 collecting

collect firewood — 捡柴火

💡 同义:gather 收集

firewoodn.柴火

用法:fire + wood;不可数

collect firewood — 捡柴火

💡 相关:fire 火

stonen.石头

用法:复数 stones

looking for stones — 找石头

💡 相关:rock 岩石

birdn.鸟

用法:复数 birds

a small bird — 一只小鸟

💡 相关:sky 天空

singv.唱歌

用法:现在分词 singing

singing on the tree — 在树上唱歌

💡 相关:song 歌曲

grassn.草

用法:不可数

eat grass — 吃草

💡 相关:tree 树

nearbyadv.在附近

用法:near + by

nearby — 在附近

💡 同义:close by 附近

rivern.河流

用法:复数 rivers

in the river — 在河里

💡 相关:lake 湖

clearadj.清澈的;清楚的

用法:反义 dirty

clear water — 清澈的水

💡 反义:dirty 脏的

sunn.太阳

用法:the sun

the sun is setting — 太阳在落下

💡 相关:moon 月亮

setv.落下(太阳)

用法:现在分词 setting

sun setting — 太阳落山

💡 反义:rise 升起

barbecuen.烧烤

用法:简称 BBQ

have a barbecue — 烤肉

💡 相关:grill 烤架

grillv.烤

用法:现在分词 grilling

grilling meat — 在烤肉

💡 相关:bake 烘烤

meatn.肉

用法:不可数

grill meat — 烤肉

💡 相关:fish 鱼

saladn.沙拉

用法:复数 salads

make salad — 做沙拉

💡 相关:vegetable 蔬菜

firen.火堆;火

用法:around the fire

sit around the fire — 围坐火堆旁

💡 相关:firewood 柴火

excitingadj.激动人心的

用法:excite + ing → 形容物

an exciting trip — 激动人心的旅行

💡 反义:boring 无聊的

📝 Phrases 重点短语

本课必背 12 条核心搭配和句型,点击听发音,反复跟读:

🔊 a camping trip
一次露营旅行
🔊 set up the tent
搭帐篷
🔊 build a campfire
生篝火
🔊 sit around the fire
围坐火堆旁
🔊 roast marshmallows
烤棉花糖
🔊 under the stars
星空下
🔊 tell scary stories
讲恐怖故事
🔊 listen to the wind
听风声
🔊 sleep in a sleeping bag
在睡袋里睡
🔊 wake up at dawn
黎明醒来
🔊 in the wild
在野外
🔊 an unforgettable night
难忘的一夜

🇨🇳 参考译文

上周末,我家去山里露营。

那是一次美好的旅行,充满了快乐时刻。

我们到达营地时,爸爸在搭帐篷。

妈妈和我在捡柴火,哥哥在找石头。

一只小鸟在树上唱歌,一只兔子在旁边吃草。

下午,我们在凉爽的河里游泳。

河水清澈,我们能看见鱼在脚下游来游去。

太阳落山时,我们烤肉。

爸爸在烤肉,妈妈在做沙拉。

晚饭后,我们围坐在火堆旁讲故事。

那是我人生中最激动人心的周末!

📚 Note 语法讲解

🎯 核心句型:过去进行时综合
过去进行时完整结构 + 时间/伴随状态
📐 句型拆解
▸ 描述同时发生 A 正在 B 也在
▸ 时间状语 at 8 pm yesterday
▸ 地点 in the tent / under the stars
▸ 混合时态 主线过去时 + 配景进行时
💡 例句(点击发音)
🔊 We were sitting around the fire. 我们围坐在火堆旁。
🔊 Mom was cooking when we arrived. 我们到的时候妈妈正在做饭。
🏕️ 过去进行时让故事"动起来"——把过去的画面像电影一样描述出来。

一、综合复习:过去进行时的完整结构

过去进行时是英语中表示"过去某时刻正在做某事"的重要时态。下面是它的完整结构。

1. 肯定句

I / he / she / it → was + 动词-ing  I was reading.
you / we / they → were + 动词-ing  They were playing.

2. 否定句

wasn't + 动词-ing → 单数主语 + 没在做  I wasn't reading.
weren't + 动词-ing → 复数主语 + 没在做  They weren't playing.

3. 一般疑问句

Was + 主语 + 动词-ing? → 单数主语  Was she reading?
Were + 主语 + 动词-ing? → 复数主语  Were they playing?

4. 特殊疑问句

What were you doing yesterday? — 你昨天在干嘛?
Where was she going? — 她要去哪儿?
Who was singing? — 谁在唱歌?
🎵 口诀:过去进行时 = was/were + 动词-ing,描述过去某时刻正在做的事。

二、综合复习:when / while 时间状语从句

过去进行时常和 when / while 引导的时间状语从句搭配使用。

1. when + 一般过去时(短暂动作)

I was reading when the phone rang. — 电话响时我在读书。
When she came in, I was sleeping. — 她进来时,我在睡觉。
When we arrived, Dad was setting up the tent. — 我们到时,爸爸在搭帐篷。

2. while + 过去进行时(持续动作)

While I was eating, my friend called. — 我吃饭时,朋友打来电话。
While Mom was cooking, I was reading. — 妈妈做饭时,我在读书。
Mom and I were collecting firewood while my brother was looking for stones. — 妈妈和我在捡柴火,哥哥在找石头。
💡 核心区别:when 跟短暂动作,while 跟持续动作。

三、过去进行时的常见用法

把过去进行时的常见用法系统总结一下。

1. 描述过去某时刻在做什么

At 8 last night, I was watching TV. — 昨晚 8 点我在看电视。

2. 描述背景,由 when 引出突发事件

I was walking home when it started to rain. — 我走回家时开始下雨了。

3. 描述同时进行的两个动作(用 while)

While Mom was cooking, Dad was reading. — 妈妈做饭时,爸爸在看书。

4. 描述一段时间里持续的状态

It was raining all morning. — 整个早上都在下雨。

5. 在故事/记叙文中设置场景

A bird was singing. A rabbit was eating grass. — 一只鸟在唱歌。一只兔子在吃草。
💡 过去进行时常用于讲故事,让场景生动起来!

🔑 Key Sentences 重点句解析

🔊
When we arrived at the camp, Dad was setting up the tent.
我们到达营地时,爸爸在搭帐篷。
1. 句型:When + 从句(一般过去时), 主句(过去进行时).
2. arrived:短暂动作 → 一般过去时。
3. was setting up:持续动作 → 过去进行时。
📝 即练:
改错:When we were arriving, Dad was setting up the tent. → arrived (到达是短暂 → 一般过去时。)
翻译:我回家时,妈妈正在做饭。 → When I came home, Mom was cooking. (When + 从句一般过去时, 主句过去进行时。)
🔊
Mom and I were collecting firewood while my brother was looking for stones.
妈妈和我在捡柴火,哥哥在找石头。
1. 句型:主句(过去进行时)+ while + 从句(过去进行时).
2. were collecting & was looking:两个动作同时进行。
3. while:跟持续性动作。
📝 即练:
填空:While Dad ___ ___ the tent, Mom was cooking.(搭起) → was setting up (两个动作同时进行 → 都用过去进行时。)
翻译:妈妈做饭时,我在写作业。 → While Mom was cooking, I was doing homework. (While + 进行时, 主句进行时。)
🔊
It was the most exciting weekend of my life!
那是我人生中最激动人心的周末!
1. 句型:It was + the + 最高级 + 名词 + of my life.
2. the most exciting:exciting 的最高级(多音节加 most)。
3. of my life:在我人生中。
📝 即练:
填空:It was the ___ ___ day of my life.(最快乐的) → happiest (happy 的最高级 = happiest。)
翻译:那是我吃过最好吃的蛋糕。 → It was the best cake I've ever had. (best cake + I've ever had。)

✏️ Practice 练习(共 26 题,分 4 级难度)

🌱 基础题 Basic(10 题)

1 🔊 camping 是什么意思?
A购物B露营C旅行D游泳
2 🔊 tent 是什么意思?
A帐篷B帽子C盒子D袋子
3 🔊 mountain 是什么意思?
A河B山C湖D海
4 🔊 collect 是什么意思?
A拒绝B收集C展示D隐藏
5 🔊 wonderful 是什么意思?
A坏的B美好的C危险的D小的
6 🔊 set up 是什么意思?
A搭起来B坐下C吃饭D走开
7 🔊 when 后面跟什么动作?
A短暂动作B持续动作C将来动作D现在动作
8 🔊 中译英:河流
9 🔊 中译英:石头
10 🔊 填空:When I came home, Mom dinner.(在做晚饭)

🌟 中级题 Medium(9 题)

1 🔊 "When we , Dad was setting up the tent." 填?
AarriveBarrivedCwere arrivingDarrives
2 🔊 "While Mom cooking, I TV." 填?
Awas / watchedBwas / was watchingCwere / watchingDwas / watch
3 🔊 "A bird singing on the tree." 填?
AisBwasCwereDare
4 🔊 "What you doing at 7 last night?" 填?
AwasBwereCisDare
5 🔊 改错:When she came in, I read a book.(强调当时正在读)
6 🔊 改错:When we were swimming, my brother was sleeping.
7 🔊 翻译:太阳下山时我们在烤肉。
8 🔊 排序:
9 🔊 排序:

💎 高级题 Hard(4 题)

1 🔊 翻译:上周末,我家去山里露营。爸爸在搭帐篷,妈妈在做饭。
2 🔊 翻译:我们正在游泳的时候,看到了鱼。
3 🔊 改错(2处):When the sun was setting, we have a barbecue. While Dad grilled meat, Mom was making salad.
4 🔊 排序:

🔥 BOSS 题 Boss(3 题)

1 🔊 👑 课文里他们一家去哪里露营?
A海边B山里C森林D草原
2 🔊 👑 太阳下山时他们做了什么?
A游泳B搭帐篷C烤肉D睡觉
3 🔊 👑 翻译:我们到达营地时,爸爸在搭帐篷。妈妈和我捡柴火,哥哥找石头。那是我人生中最激动人心的周末!
💡 提示:所有题目都可以点击 🔊 朗读题干。完整答案见书末或对照课文/语法讲解作答。

🎯 本课小结 Summary

✅ 我掌握了综合复习:过去进行时的完整结构
✅ 我掌握了综合复习:when / while 时间状语从句
✅ 我掌握了过去进行时的常见用法

🌈 全书完结

🎉 恭喜你完成了《简单英语 5》全部 13 课!

你已经掌握了本册的全部知识点,继续加油!

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