《语法can的用法》PPT课件

1、Unit 1 Can you play the guitar?,Language points,情态动词 can,can是_, 意为_ 1.情态动词本身有一定的词义，但是不能单独作谓语，必须和动词原形一起构成谓语。 没有人称和数的变化。 2. can+动词原形,情态动词,能；会,can的基本句型： 1.肯定句型： 主语+can+动原+其他 e.g.我会打篮球。 I can play basketball。 汤姆会唱歌。 Tom can sing。,2.否定句型： 在can 后加not 主语+can not/cant+动词原形,I can play basketball.,I cant play

2、 basketball.,Tom can sing.,Tom cant sing。,3.一般疑问句型： 一般： Can+主语+动原？ 肯定： Yes，主语+can 否定： No，主语+cant e.g. Can you play basketball？ Yes， I can。 No， I cant。 Can Tom sing？ Yes， he can. No, he cant.,can 的一般疑问句，将can提到句首 ，主语第一人称 I, we,改为you,4.特殊： 特殊疑问句+can+主语+动原,-你会做什么？ -我会画画。 What can you do？ -I can draw。,拓展

3、： can的用法 1）表示能力，“能，会” I can swim. 2) 表示请求；许可 Can I help you ? Can I know your name?,3) 表示猜测，意为可能。 翻译： He cant be your teacher.,-What club do you want to _？ - I want to join the _ (swim) club. -What can you do ? - I can _.,join,swimming,swim,补全对话,-I want to join the music _. -Can you sing? -No, I _.

4、But I can _.,club,cant,dance,你会打篮球吗？ 是的，我会。,Can you play basketball? Yes, I can.,译句子,你想参加什么俱乐部？ 我想参加音乐俱乐部。,What club do you want to join?,I want to join the music club.,*Can you play_? A.guitar B. the guitar,B,选择填空,*-_ can you do? I can play volleyball. / B.What do C.What D. What club,C,选择填空,*-Can y

5、ou swim? No, I _. A.do B.can C.dont D.cant,D,选择填空,Look and say,A: I want to join the_ club. B: Can you_ or play _? A: Yes, _.,sing,the guitar,music,I can,A: I_ _the _club. B: _ you_? A: No, _.,want to,join,swimming,Can,swim,I cant,A: I _. B: _? A: Yes, I can.,want to join the chess club,Can you play chess,A: I _. B: _? A: Yes, I can.,want to join the English club,Can you speak English,A