Unit1 Section A Grammar Focus-3c 课件 2022-2023学年人教版七年级英语下册

Can you play the guitar? Unit 1 Section A GF-3C How do we ask and answer about people’s abilities? 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. What can you do? I can dance./ I can’t sing. What club do you want to join? We want to join the chess club. can’t=cannot 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. What can you do? I can dance./ I can’t sing. What club do you want to join? We want to join the chess club. 1.can后的动词形式有什么特点? 2. can随人称变化而变化吗? 3. can的否定形式是什么样的?有缩略形式吗? 4. can在一般疑问句和特殊疑问句中需要借助助动词吗? 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. What can you do? I can dance./ I can’t sing. What club do you want to join? We want to join the chess club. 1.can后用动词原形。 2.can没有人称的变化。不管主语是什么人称, can及其后面的动词不会变化。 3. can的否定形式是在其后直接加not, 即can not, 可缩略成can't或cannot 4. 问句中不需要借助助动词,应将can直接提前,变为疑问语序。 情态动词can的句型结构 肯定句 主语 + can + 动词原形 + 其他. He can play the piano. 他会弹钢琴。 否定句 主语 + can’t/cannot + 动词原形+其他. He can’t/cannot play the piano. 他不会弹钢琴。 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. —Can he play the piano? 他会弹钢琴吗? —Yes, he can. 是的,他会。/No, he can’t. 不,他不会。 特殊疑问句 特殊疑问词 + can + 主语 + 动词原形+其他? What can he do? 他会做什么? 选择题 ( )1. My father likes_ chess. A. to play B. playing C. plays D. play ( )2. The idea _ great. A. feels B. sounds C. tastes D. looks ( )3. He is good _ speaking English. A. for B. with C.to D.at ( )4. Mr. Zhang tells me _ the swimming club, because I like swimming. A.to join B. join to C. joining D. join B B D A Learning goals To learn to use “can” to ask a general question. —Can you …? —Yes, I can./No