Unit 1 Section AGrammar 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) Curriculum words and Useful expressions Functions Grammar Learning Objectives Talk about abilities and joining a club. write, show, or, talk to, kung fu... The usage of modal verb “can”. Can he play _? No, _ can’t. Review Can you _? Yes, _ can. swim I chess he Can _ and _ play chess? Yes, _ can. you Tom we Tom you What can you _? I can _. I can’t _. Can _ and _ swim? No, _ can’t. Jane Jill they do dance What club _ you want to join? We want to _ the chess club. do join sing Jane Jill Grammar Focus 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. 情态动词有一定的意义,但不能单独作谓语,须与实义动词原形连用,表示说话人对所说动作的观点,没有人称和数的变化。常见的情态动词有can,may,need等。 情态动词can 表示“能力”,意为“能,会”。 例:她会拉小提琴。 She can play the violin. 例:你能帮我吗?Can you help me? 你现在可以看电视。You can watch TV now. 1. can 的基本用法 表示“请求”或“许可”,意为“可以”。 表示推测,意为“可能”,常用于否定句或疑问句中。 例:那不可能是一架钢琴。 That can’t be a piano. 这个男孩可能是汤姆吗? Can the boy be Tom? 2. can构成的各种句式 ① 肯定句:主语+can+动词原形+其他. 例句:她会说英语。She can speak English. ② 否定句:主语+can’t+动词原形+其他. 例句:她不会说英语。She can’t speak English. ③ 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. 例句:她会说英语吗? 是的,她会。/不,她不会。 —Can she speak English? —Yes, she can. /No, she can’t. ④ 特殊疑问句: 特殊疑问词 + can + 主语 + 动词原形? 例句:她会做什么? What can she do? 1. Sally can play the drums. (改为一般疑问句) _ Sally _ the drums? 2. My father can swim very well. (改为否定句) My father _ _ very well. 语法精练 一、按要求完成句子,每空一词(含缩略词)。 Can play can’t swim 3. Ben can draw pictures. (对画线部分提问) _ can Ben _? 4. —Can Jane and Molly play tennis?(作否定回答) —_, _ _. 5. The little boy can do kung fu.(对画线部分提问) _ can the little boy _? What do No they can’t What do 二、英汉互译。 1. My daughter can’t play chess, but she can sing and dance. _ 2. Can Alice tell t