Module 2 What can you do ? Unit 3 Language in use课件22张外研版英语七年级下册

(共22张PPT)
Unit 3 Language in use
Module 2 What can you do
She can cook.
Can you cook
Yes, I can. / No, I can’t.
Can you play basketball well
Yes, I can. / No, I can’t.
Can you play football well
Yes, I can. / No, I can’t.
1. To sum up and practise the useful expressions about “can”.
2. To learn about and enjoy more language knowledge
in the world.
3. To make a poster for a club in groups by
cooperation.
【学习目标】
Language Practice
I can play the piano. She can dance really well. We can teach you Chinese! Can you cook Yes, I can. / No, I can't.
【教材回顾】
fly
New words and expressions
v. 放飞（风筝）；飞行；乘飞机
n. 风筝
v.游泳
kite
swim
Work in pairs. Add two or three more activities to the list.
Student 1 Student 2
fly a kite
play the piano
cook
play table tennis
ride a bike
…
Activity
Student
Now write questions for each activity.
Can you fly a kite
Activity 1
1. —_____ you swim —Yes, but I ______ swim well.
2. —Are you coming with us
—Sorry, I _____ ride a bike.
3. —What ______ the new cleaning monitor do for us
—He _____ make our classroom tidy.
4. —______ you play the piano for us
—Sorry, I _____ play the piano, but I ___ sing for you.
Can
can't
can't
can
can
Can
can't
can
Activity 3
Complete the sentences with can or can't
I like playing the (1)______. I am Chinese so I can speak (2) ________ very well and I can speak English too. I am very (3) ______ and I help my mum to clean our home. I want to be the cleaning (4) _________ at school because I want to make our classroom (5) __________.
Activity 4
beautiful Chinese monitor piano tidy
piano
Chinese
tidy
monitor
beautiful
Complete the passage with the words from the box.
情态动词can有一定的词义，但不能独立存在，它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。其具体用法如下:
Can you finish this work this week
你能在本周完成这项工作吗？
(1) 表示体力或智力上的能力。意为“能, 会”。
【探究导学】
情态动词can
That big cinema can seat 2,000 people.
那家大电影院能坐 2,000人。
Temperature can reach 35 ℃ in the summer here.
这儿夏天的气温能达到35摄氏度。
(2) 表示客观可能性，意为 “可以，可能”。
You can have the book when I have finished it.
这本书我看完了，可以给你。
—Can I go now
—Yes, you can.
—现在我能走了吗？
—是的，你可以了。
(3) 表示允许(和may意思相近)，意为“可以”。
— Can she be English
— She can’t be English. She must be
Chinese or Korean.
— 她会是英国人吗？
— 她不可能是英国人。她准是中国人或韩国人。
(4) 表示惊异、不相信等语气(用于疑问句、否定句或感叹句中)，意为“会，可能”。
2. 否定句型:
主语+cannot (can’t)+动词原形+其它.
表示“某人不能(不会/不可能)做……”。
其中can’t是can not的缩略式，英国多写成cannot。例如:
You cannot pass the ball like this.
你不能像这样传球。
I can’t ride a motorbike.
我不会骑摩托车。
3. 疑问句句型分为一般疑问句和特殊疑问句两种句型。
1) 一般疑问句: Can+主语+动词原形+其它
表示“某人会(能/可以)做……吗？”，
用于口语时，常表示请求或许可。
肯定答语：Yes, 主语+can.
否定答语：No, 主语+can’t.
—Can I skate
—Yes, you can. /No, I can’t .
2) 特殊疑问句：
A. Who+can+动词原形+其他
—Who can sing in English in your class
—Lily can.
B. 特殊疑问词+can+主语+动词原形+其他
该句型中的特殊疑问词常用what, where,
when等，一般用肯定陈述句作答。如：
—What can you see in the picture
—I can see some birds and two big trees in it.
C. 特殊疑问词(作定语)+名词+can+动词原形+其他
该句型中的特殊疑问词常用how many，how much
等)
—How many boats can you see in the
river
—Only one boat.
—你能看见河中有多少只船吗？
—仅有一只。
肯定 否定 一般疑问 回答
I can… I cannot (can’t)… Can I … Yes, you can./ No, you can’t.
You can… You cannot (can’t)… Can you… Yes, I can./No, I can’t.
He/ She can… He/She cannot (can’t)… Can he/she… Yes, he/she can./No, he/she can’t.
总结与情态动词can相关的各种句式：
认知：kite
拓展：fly—flew swim—swam
应用：fly a kite go swimming
I can play the piano. She can dance really well. We can teach you Chinese! Can you cook Yes, I can. / No, I can't.
Module 2 What can you do
【课堂小结】
fly a kite 2. play the piano
3. ride a bike
1. Look! The children ______ kites in the park.
A. fly B. flying C. is flying D. are flying
2. I like _____ a kite but I don't like _____.
A. fly; swim B. flying; swimming
C. swimming; flying D. swim; flying
3. I'd like ___ the Dance Club _____ I am good at ____.
A. join; so; dance B. to join; because; dancing
C. to join; do; to dance D. join; because; dance
【随堂训练】
4. —Can you _____ —Yes, I _____.
A. swim; can’t B. fly a kite; can
C . play the football; can D. play piano; can’t
5. I want _____ Li Lei our cleaning monitor ______ he
can make our classroom ______.
A. choose; so; tidy B. to choose; because; tidy
C. make; but; beautiful D. to make; but; untidy