中考英语情态动词复习.ppt

* * * * * * * *(7) My watch has been broken, it______. A. needs repairing B. needs repaired C. needs be repaired D. needs to repaired. *(8 ) The poor man needs our help, ___ he?A. need B. neednt C. does D. doesnt (9 ) ---- ___ I take the newspaper away? ----No, you mustnt. You____read it only here. A. Must; can B. May; can C. Need; must D. Must; must (10) You___ go and see a doctor at once because you‘ve got a fever.A. can B. must C. dare D. would * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * would的用法 would用来表示过去的意愿或委婉询问 Would you tell me the way to the station? 推测语气 对现在或将来情况推测： I dont know where she is, she may be in Wuhan. （2）must表对现在的状态或现在正发生的事情的推测时， must 后面通常接系动词be 的原形或行为动词的进行式。 You have worked hard all day. You must be tired.　 你辛苦干一整天，一定累了。（对现在情况的推测判断）He must be working in his office. 他一定在办公室工作呢。 （3）否定和疑问分别用can’t和can。　　 If Tom didnt leave here until five oclock, he cant be home yet.　如果汤姆五点才离开这儿，他此时一定还未到家。Can he tell a lie ? He can’t tell a lie. *must-should/ought to –may-might/could 可能性依次减弱 （4）should have done sth　　本应该做某事，而事实上并没有做。否定句表示“不该做某事而做了”。　　You shouldhave been more careful in this experiment.　　 He must be reading, isn’t he? You must do it yourself, mustn’t you? He must have gone over the article, hasn’t he? It must have rained last night, didn’t it? （5）表猜测语气的反意疑问句的构成 固定搭配 1、would rather do2、would rather not do3、would rather… than…　 宁愿……而不愿。4、would like to do = want to 想要 would rather do….than do…宁愿做…而不愿做 解析:宁愿而不愿，中考共三种表达方式 1、prefer to do….rather than do…宁愿做…而不愿做…(动词词组) 例:I prefer to swim rather than stay at home.我宁愿去跑步也不愿待在家里 2、would rather do….than do…宁愿做…而不愿做…(动词词组) 例:I would rather swim than stay at home. 我宁愿去跑步也不愿待在家里 3、prefer…to… I prefer dogs to cats.相对于猫.我更喜欢狗. would rather是情态动词，否定为 would rather not do… 5、had better表示“最好”?　　had better 相当于一个助动词，它 只有一种形式，它后面要跟动词原 形。　　had better do sth 　　had