Unit1 Can you play the guitar Section A Grammar Focus3a--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 swim What can you do? I can ……… write Revision talk kung fu What can you do? I can ……… Revision music club art club What club do you want to join? I want to join……. Ask and answer What club do you want to join? I want to join……. chess club English club Ask and answer 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. Grammar Focus语法聚焦 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 ca