(
课件网) Unit 5 Fun Clubs Grammar Focus Learning objectives Summarize how to use can; Use can to talk about your ability and other students’ abilities. In the class, you can: 1 2 How to use can 6.can在句子中一般重读还是弱读 1.can在句子中表达什么意义 2.can后的动词形式有什么特点 3.can随人称变化而变化吗 4.can的否定形式是什么 有缩略形式吗 5.can在一般疑问句和特殊疑问句中需要借助助动词吗 Can you play ping-pong Yes, I can. / No, I can’t. Can he play the violin Yes, he can. / No, he can’t. Can they play chess Yes, they can. / No, they can’t. I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. I_____ You_____ He/She/It_____ We/They_____ can can can can can是一个情态动词，情态动词的形式不会随主语的人称或数而改变。 什么是情态动词？ 情态动词表示说话人对动作或状态的各种观点和态度，情态动词有词义，但不完全，是所谓的“辅助性”动词，与实义动词不同，情态动词不能单独充当谓语，只能和实义动词一起构成句子的谓语。 含有情态动词can的句型变换 肯定句 我会弹钢琴。 I can play the piano. 肯定句变否定句就是加否定词not，not位于情态动词can后 否定句 我不会弹钢琴。 I can’t play the piano. can’t = cannot 肯定句变否定句 含有情态动词can的句型变换 肯定句变一般疑问句 我的姐姐唱歌唱得很好。 My sister can sing well. Can your sister sing 一般疑问句 改特殊疑问句是在此基础上，将提问的对象用特殊疑问词代替。 情态动词can提前，人称代词或物主代词改为对应的人称 do what 对动作提问 你姐姐会做什么？ What can your sister do 此时的do不是助动词，而是实义动词，表示”做，干”，如：do homework Can you play ping-pong Yes, I can. / No, I can’t. Can he play the violin Yes, he can. / No, he can’t. Can they play chess Yes, they can. / No, they can’t. I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. I_____ You_____ He/She/It_____ We/They_____ can can can can can是情态动词，后面的动词要用动词原形。 T for True and F for False. She cans swim like a fish in the pool(泳池). I can play basketball with my friends after school. The dog can stands(站立) on its two legs. Your voice is so beautiful. You can are a singer(歌手). What can you do for your parents F can T F stand F be T 3b. Match the two parts to make sentences. 1. A fish 2. A duck 3. A parrot 4. A dog 5. A cat A. can speak B. can fly C. can swim D. can run fast E. can climb trees A cat can climb trees. v. 攀爬 Language points climb v. 攀登，向上爬 climb可以指步行或手脚（也可以借助工具）向上攀 登，也可指日月的上升。常用短语：go climbing 去攀登 e.g. 我们想要周末去爬山，然后看日升。 We want to go climbing and see the sun climbing up on the weekend. climber n. 攀登者，登山者 3b. Then write more sentences with can. Linda is my best friend. She also wants to join a club. Let’s see what she can do. 3c. Complete the passage with the words in the box. is likes to play can play can speak can’t speak can even make My best friend is Linda. She good at so many things! She English, French, and some Chinese. I ... ...
