情态动词can的用法(2页).doc

-情态动词can 的用法can 的用法；能，会 （无人称数的变化）陈述句； 主语+can+do(动词原形)+其他. I/He can speak English.否定句； 主语+cant+do(动词原形)+其他. I /He can speak English.一般疑问句；Can+主语+do(动词原形)+其他？ Can you /he can speak English?肯定回答；Yes,主语+can Yes, I/he can否定回答；No,主语+cantNo, I/he cant特殊疑问句； What can +主语+do? What can you/he do?一 根据所给提示填空。1 He _ _ _ _(会铺床).2 She _ _ _ _(不会打扫房间).3 My mother _ cook the meals .我妈妈会做饭。4 她姐姐会说英语。Her sister_ speak English .5 你会唱歌吗？ _ _ sing ? 二 根据所给句子写出或完成相应的句子 。1 _？ -We can play the piano .2 What _ he do ? He can fly kites .3 _ Yes, I can .4 Can Sarah water the flowers ? _ she cant . She can _ the windows .5 What can your father do ? _三 句型转换1 I am helpful .(主语用they来替换) 2 He can clean the desks . (改为一般疑问句并作肯定回答)3 the clothes he can away put (连词成句)4 Mark can read books.(改为否定句)5 at do can home What you(连词成句)_四 补全对话1 A： _ you clean the bedroom ? B: _, I cant . A: What can you_? B: I _ cook the meals and empty the trash . A: _ are helpful .2A: _ can Amy do ? B: She _ water the flowers and ciik the meals .A: _ _ helpful . _ you cook the meals ? B: _ ,I can .五 改错。( )1 We can help she . _ A B C ( ) 2 She cant washes the clothes . _ A B C( ) 3 What can the cat does ? _ A B C D ( ) 4 Can you eat those beef? No, I can . _ A B C 六 写出你在家能做的事情。不得少于10句话。_ _-第 2 页-