初中英语语法复习课件 情态动词.ppt

人教版初中英语语法课件 情态动词 Will/ would 2. Johnny, you ______play with the knife, you ____hurt yourself. ( ) wont ; cant mustnt ; may C. shouldnt ; must D. cant ; wouldnt 4. ------When can I come for the photos ? I need them tomorrow afternoon. -----They _____be ready by 12 : 00 . ( ) A. can B. should C. might D. need 6.They are disappointed at the English party. They say that it ___better organized. ( ) had been B. had to be C. must have been D. could have been 8. See who’s there ! _______ it be Mary ? May Must Can will 9.Jenny ____with him at that time, for I was having dinner with her in my home. ( ) can’t have been B. mustn’t have been C. must be D. may be 11.---- Did you walked home by yourself last night ? ---- Yes, I did. But I think I _____. ( ) needn’t B. shouldn’t C. may not have D. needn’t have 13. You ought to have helped him with his English, ____you ? A. won’t you B. ought not you C. shouldn’t you D. wouldn’t you 15. She _____out alone at night. ( ) dare not to go B. dares not go C. doesn’t dare to go D. doesn’t dares go * Revision for Modal Verbs  Go for it! 九年级 ● The basic uses of Modal Verbs 6、Dare 7、Need 8、ought to 9、三点说明 10、典型错误 1、Can / could 2、May / might 3、Must 4、Shall / should 5、will / would 1. Can 表示能力 The parrot can speak three languages. 表示允许 Can I borrow the book from the library? 表示可能性 Shanghai can be very cold in March. Could 过去式；语气更委婉 2. Can 与 be able to Can 表示习惯能力， 而be able to表示经过那里而做成了某事。 2. 在否定结构中，二者可以互换。 3. can./could + have +p.p 1.在否定、疑问句中表示“对过去发生行为 的可能性猜测。 2. 在肯定句中表示“本来可以做而未做” The door was locked. She couldn’t have been at home. You could have been more careful. 1. May 表示可能性 表示允许 表示祝愿 Might 过去式；语气更委婉 2. may/might + have +p.p 1.在否定、肯定句中表示对过去动作的推测 “也许是……” 2. Might+have+p.p表示虚拟，表“劝告、责备之意。” Eg. 1.