情态动词can的用法PPT课件

D Can’t
A 2. —— She can ____ basketball.
A. play B. playing C. plays D. play the
B 3. —— Can they dance?
—— Yes, they ____ A. are B. can C. can’t D. does
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不会跳舞！摆个pose吧！
Can they dance? 肯定：Yes, they can. 否定：No, they can't.
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Can you dance?
--Yes, I can.
Can she swim?
--Yes, she can.
Can he play basketball? --No, he can't.
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He can play the paino.
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He can dance.
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She can swim.
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They can play ping-pong.
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想一想：
1. I can sing. 2. You can dance. 3. He can play the piano. 4. She can swim. 5. They can play the piano.
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1. I can not/can't dance. 2. You can not/can't play the guitar. 3. He can not/ can't swim. 4. She can not/ can't draw. 5. They can not/can't dance.
Can they dance?
--No, they can't.
1.一般疑问句Can提前， 末尾句号变问号。
2.肯定回答：Yes, sb. can. 3. 否定回答：No, sb. can't.
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practice
B 1 .——Can he write English?
No, he _____ A. can B. can’t C. does
1.情态动词can后接动词原形。
2.情态动词没有人称和数的变 化。
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Practice:
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He can not/can't swim.
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不会画！让我想想，再想想.......
She can't draw.
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不会跳舞！摆个pose吧！
They can not/can't dance.
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学习目标：
1. 能正确使用情态动词can 和 can't 2. 掌握情态动词can引导的一般疑问句 及其肯定回答和否定回答。 3. 能正确使用情态动词can与同伴交流。
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情态动词can表“能力”的用法
can 是情态动词，表示“ 能 ” “会” 。其否定形式是can't. 表 不能、不会。
Can you fly? Can you fly? No, I can't. No, I can't. 啦啦..... 啦啦..... No, I can't. No, I can't. Can you sing? Can you sing? Yes, I can. Yes, I can. 啦啦....啦啦..... Yes, I can. Yes, I can. Say:I can sing, you can do it.
否定句式直接在can 后面直接加 not.
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Can she swim?
肯定：Yes, she can. 否定： No, she can't.Biblioteka Baidu
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我的球别跑，等我，等我
Can he play basketball? 肯定：Yes, he can. 否定：No, he can't.
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情态动词can表能力的表用法:
肯定句： sb. can do...
否定句: sb. can't do...
一般疑问句： Can sb. do...？
肯定回答： Yes, sb. can.
否定回答： No, sb. can't.
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Thank you!
Don't ever let somebody tell you, you can't do something. You got a dream, you gotta protect it.
别让别人告诉你，你成不了才。如 果你有梦想就要去捍卫它
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