Unit4 What can you do？情态动词can的用法课件(共12张PPT)

(共12张PPT)
人教版PEP五年级英语上册
Unit 4 What can you do
情态动词can的用法
Let's chant
Dog, dog, can you run
Yes, I can . Yes, I can .
Panda, panda, can you swim
No, I can’t. No, I can’t.
Sarah, Sarah, can you dance
Yes, I can . Yes, I can .
Mike, Mike, can you cook
No, I can’t. No, I can’t.
Dog, dog, can you run
Yes, I can . Yes, I can .
Panda, panda, can you swim
No, I can’t. No, I can’t.
Sarah, Sarah, can you dance
Yes, I can . Yes, I can .
Mike, Mike, can you cook
No, I can’t. No, I can’t.
Dog, dog, can you run
Yes, I can . Yes, I can .
Panda, panda, can you swim
No, I can’t. No, I can’t.
Sarah, Sarah, can you dance
Yes, I can . Yes, I can .
Mike, Mike, can you cook
No, I can’t. No, I can’t.
Let's chant
Hi, my name is Can.
情态动词can
can表示“能”、“会”，
可以表达个人的能力
没有人称和数的变化
后面跟动词原形
I can play basketball.
He can play basketball.
They can cook.
He can do some kung fu.
can的肯定句结构：
主语+can+动词原形+其他。
She can't play basketball.
Robin can't cook.
can't=can not
can的否定句结构：
主语+can't+动词原形+其他
Can he play football
Can she play the pipa
No,he can't.
Yes, she can.
can的一般疑问句结构：
Can +主语+动词原形+其他？
肯定回答：Yes,主语+can.
否定回答：No,主语+can't.
I can do some kung fu.
I can’t do any kung fu.
some 常用在肯定中，
而any 则常用在否定句
和疑问句中 。
Can you do any kung fu
Yes,I can./No,I can't.
情态动词can的记忆口诀
情动can表能力，
和动原不分离。
不管人称和数变，
can的形式永不变。
否定can后加not，
一般疑问can提前。
Exercise
按要求完成下列各题。
1.He can _____(play) basketball.(用所给词的正确形式填空。）
play
2.I can do some kung fu.(变否定句）
______________________________________
I can't do any kung fu.
3.Can she sing English songs (做肯定回答）
____________________________________
Yes, she can.