Unit 1 Section A Grammar Focus－3c 课件 2022-2023学年人教版英语七年级下册

Unit 1 Can you play the guitar? Section A Grammar Focus-3c Objectives 1. Master the key sentences(掌握重点句型): (1)-Can he /she play chess/speak English? -Yes, he/she can. /No, he/she can’t. (2) -What can you do? -I can dance. (3) -What club do you want to join? 2. Can master the usage of the modal verb "can" indicating ability.(掌握情态动词“can” 的用法) 翻译下列词组 想要做某事 _ 2. 能够做某事 _ 3. 不能做某事 _ 4. 参加讲故事俱乐部 _ 5. 擅长于做某事 _ 6. 喜欢做某事 _ 7. 说汉语 _ 8. 你想加入什么俱乐部? _ 9. 我想加入运动俱乐部。 _ 10.你能做什么? _ want to do sth. can do sth. can't do sth. join the story telling club be good at doing sth. like doing sth./like to do sth. What club do you want to join? I want to join the sports club. speak Chinese What can you do? Review 2023/2/11 She can dance. Can she dance? Yes, she can. No, she can’t. She can draw. Can she draw? Yes, she can. No, she can’t. 2023/2/11 They can play chess. Can they play chess? Yes, they can. No, they can’t. They can play soccer. Can they play soccer? Yes, they can. No, they can’t. can肯定句变一般疑问句 1. She can dance. 2. Jack can play soccer. 3. Cindy can speak English. 4. They can play chess. 5. I can dance. Can she dance? Can Jack play soccer? Can Cindy speak English? Can they play chess? Can you dance? can肯定句变否定句 1. She can dance. 2. Jack can play soccer. 3. Cindy can speak English. 4. They can play chess. 5. I can dance. She can not dance. Jack can not play soccer. Cindy can not speak English. They can not play chess. I can not dance. can’t can’t can’t can’t can’t 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 Grammar Focus 1.can后的动词形式有什么特点? can后用动词原形。 2.can随人称变化而变化吗? 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。 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/canno