Unit 1 Can you play the guitar？ 情态动词 can 课件（共有PPT10张）

(共10张PPT)
难点名称：能够正确使用情态动词can来表达自己的特长和询问别人所拥有的技能。（掌握含有情态动词can的一般疑问句并做肯定、否定回答及其否定句）人民教育出版社初中英语七年级下册– Unit 1Unit1 Can you play the guitar 目录CONTENTS导入欣赏儿歌学唱Can you swim 一、情态动词can
知识讲解
难点突破
can一般指体力、知识、技能等方面的能力。
例：He can swim, but he can’t skate.
*can “能、会；可以”
*无人称和数的变化
*can + 动词原形，否定形式can’t(cannot).
I can sing.
Bob can swim.
They can do kung fu.
练一练 变否定
I ______ sing.
Bob ______ swim.
They ______do kung fu.
can’t
can’t
can’t
二、Can 的一般疑问句及回答
知识讲解
Can you swim Yes, I can./No, I can’t.
Can he play chess Yes, he can./No, he can’t.
Can you and Tom play chess Yes, we can./No we can’t.
Can Jane and Jill swim Yes, they can./No, they can’t.
用情态动词can 来询问他人的能力可以归纳为以下句型：
一般疑问句: Can+ _________+ _________+其他？
肯定回答：_______________
否定回答：________________
主语
动词原形
Yes, 主语+can
No, 主语+can’t
Wu Jun/speak English/speak Chinese
__________________________________
__________________________________
2. Mike/play basketball/play tennis
__________________________________
__________________________________
Can Mike play basketball
No, he can’t, but he can play tennis.
Can Wu Jun speak English
课堂练习
难点巩固
No, he can’t, but he can speak Chinese.
4. Grace/play soccer/play volleyball
___________________________________
___________________________________
5. Bill/write stories/tell stories
__________________________________
__________________________________
Can Grace play soccer
No, she can’t, but she can play volleyball.
Can Bill write stories
No, he can’t, but he can tell stories.
3. Jane and Jill/dance/sing
__________________________________
__________________________________
Can Jane and Jill dance
No, they can’t, but they can sing.
课堂练习
难点巩固
小结
情态动词can表示某种能力，意为“能；会”。
肯定句：主语+can+动词原形+其他.
否定句：主语+cannot/can’t+动词原形+其他.
一般疑问句: 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.
Thank you for your listening!