1.那不会是真的！That can’t be true!
2.作为人类，任何人都会犯错。As a human being, anyone can make mistake.
3.她有时非常的健忘。She can be very forgetful sometimes.
4.香蕉可以用来酿酒。The banana can be used for making wine. / The wine can
be made from bananas.
5.这条高速公路有时会很拥挤。This motorway sometimes can get busy.
6.月亮不会一直是圆的。The moon can’t always be at the full.
7.晚上有可能会下雨。It may/might be rainy/rain tonight.
8.我晚上可能会去电影院，但是我不确定。I may/might go to the cinema
tonight, but I’m not sure.
9.这家商店可能没开门。This shop may/might not be open.
10.我下周末可能外出。I may/might go away next weekend.
11.小行星有可能撞击地球。The asteroid may/might hit the earth.
12.我明天或许会打网球。I may/might play tennis tomorrow.
13.Rebecca或许一会儿会回电话。Rebecca may call back later.
14.“你今晚出去吗？” “或许吧”。“Are you going out tonight?” “I might.”
15.买张彩票吧！你或许运气不错！Buy a lottery ticket! You might be lucky!
1.能（力）+ 可能+ 允许 2.经过一番努力做成某事（） 3.也许+ 允许+ 句首祝愿 4.也许（可能性比小） 5.不妨做某事 6.’t 不能+ 不可能 7.必须（主观）——’t 禁止 肯定（猜测）——’t 不可能 偏偏，非要? ? 猜测肯定 肯定正在做 肯定已经做 8.’t 禁止 9.’t 不必= ’t / ’t 10.语气（允诺，命令，警告，决心） 征求意见?要不要让他来见你 11． 1.应该2（义务+在情理之中的可能） 2.虚拟语气 3.竟然 4.在, , , 等引起的从句中，其谓语用+动词原形。. 5带感情色彩，常用在, 开头的疑问句中。 I ? I . 11.意愿I . 倾向. 难免，毕竟.事故难免会发生。 .男孩毕竟是男孩。 12.当时，奶奶老是（）坐在那里看报纸 13．否定句和疑问句用法 你不必去那里（） ( )
需要他去那里么？（） () 14．需要被做某事（花朵需要浇水） 15． 它既可以作形为动词又可以作情态动词，作情态动词时，主要用于疑问句，否定句及条件句中，陈述句中很少使用但（I ）除外。没人称和数的变化，但有时态变化，过去时为. 否定式为’t . 16．’t 17. 可能做过某事 本可能做某事，而实际没有/本能够做某事，而实际没有 18．‘t 本没必要做某事，而实际做了 19. 本打算做某事,而实际没有 20．情态动词的回答方式 问句肯定回答否定回答 …?, I .'t …?. ’'t . 21．情态动词表推测 肯定的推测一般用, , （）或（不用），其中，的语气最强，译为“肯定”、“准是”、“想必是”；的语气次之，译为“很可能”、“应该”，指按常理推测；（），的语气最弱，译为“也许”、“可能”。 否定推测分为两种情况： 1）语气不很肯定时，常用, 或，译为“可能不”、“也许不”。 2）否定语气较强时，则用’t，译为“根本不可能”、“想必不会”，表示惊异、怀疑的感情色彩。
情态动词练习 一.用must, might, could , can’t, can, may ,mustn’t , couldn’t填空 1.The toy ______ be Bob’s. He is the only kid here. 2.The beautiful trousers _____ be Tom’s.They are too long . 3.The football ______ be Weihua’sor Tianhui’s.They both play football. 4.The earrings ______ be Jane’s.She sometimes wears earrings. 5. The textbook ______ belong to Tom. It has his name on it. 6.---Someone is knocking at the door. Who _____ it be? --- It _____ be Jane.She’s gone to Shanghai. 7.You ______ be very tired after working for three hours without a stop. 8.She _____ be at home now. The light in her room is not on. 9.Don’t play with the knife.It’s very sharp and you ______ hurt yourself. 10. I bought some sandwiches because I thought he ______ be hungry. 11.---Tom,where is your father?----I’m not sure.He ______ be in his office. 12.“_______ I clean all the rooms?”“No, you needn’t.” 13.You _____ play on the road. It’s too dangerous. 14.Tom ___ come t o the party tonight,but I’m not sure. 15..You _____ be careful when you cross a busy road. 16.Don’t throw the bottles away. They ______ be needed in the future. 17.It’s too late. ______ they be doing the experiment? 18.The boys ______ help laughing when they heard the funny story.
情态动词练习题带答案 一、单项选择情态动词 1．—I feel a little nervous. —Take it easy. You __________ have difficulty passing the exam when you have prepared for it well. A．mustn’t B．needn’t C．may not D．shouldn’t 【答案】D 【解析】 【详解】 考查情态动词。句意：——我觉得有点紧张。——不要着急。当你准备充分时，通过考试应该不会有困难。A. mustn’t禁止，不允许；B. needn’t不必；C. may not可能不会；D. shouldn’t不应该。结合句意可知答案为D。 2．—I have something important to tell John. But I can’t find him. —His cell phone is here, so he ________ have gone too far. A．mustn’t B．needn’t C．wouldn’t D．can’t 【答案】D 【解析】 【详解】 考查情态动词。句意：——我有重要的事情要告诉John，但是我找不到他。——他的手机在这儿，所以他不可能走得太远。根据句意可知，此处是对过去的一种猜测，此处是表达不可能……，用can’t have done。故选D。 3．It has been announced that all the candidates ___________ remain in their seats until all the papers have been collected. A．shall B．could C．would D．ought 【答案】A 【解析】 【详解】 考查情态动词用法。句意：据宣布，所有的候选人都要坐在位置上，直到所有的试卷都被收齐。根据句意可知本句是考试规则，情态动词shall可以表示“按照规则/规定/法律要做的事情”，符合本句语境。故A项正确。 4．—It’s really great to have a computer to store my photos. —Don’t count on it too much. It ________ break down and you’d better mak e a copy of them. A．must B．can C．should D．will
情态动词详解 +例句 一、单项选择情态动词 1．No driving after drinking is a rule that every driver C ．may 【答案】 B 【解析】 2．-- Did Jim come? A ． wil l B ． shal l 试题分析：考察情态动词。 A.将要B 将要C 可能 D.可以。Will 表示请求、建议、意志、愿 望和决心。 Shall 用于第二、第三人称，表示说话人给对话的命令、 May 表示请求和允许；用于祈使句表示决心；表示推测、可能性。 允许。句意：酒后驾车是每一位驾车者在我们国家应当遵守的规则。 考点：考察情态动词 警告、允诺或威胁。 Can 表示能力；请求和 故选 B 。 obey in our country. D ． can -- I don ' t know. He A ． might have come C ． must have come while I was out. B ．might come D ． should have come 解析】 【详解】 考查情态动词推测用法。句意： Jim 来了吗？ --我不知道，在我不在的时候，可能来过。根 据前文I don ' t kno 可知，说话者不知道 Jim 来没来，因此后文推测来过，但是语气很不确 定，故可知选 A 。对过去情况的推测 为情态动词+have done , must have done —定做了某 事， should have done 应该来过，不符合，故选 【点睛】 A 。 情态动词+have+过去分词的用法，表示推测或判断过去的情况。 can/could+have+ 过去分词用法： ① 多用于否定句和疑问句中。表示对过去某事发生的可能 性的否定或质疑, 意为：不可能（已经） ............................. 了-（否定句） /可能（已经） 了嘛？-（疑 问句） ② 用于肯定句中。表示对过去没有做某事的遗憾,含有轻微的责备,意为：本来可 以 . 的（但实际上没有 ...... ）。 You could have done better, but you were too careless. （肯定 should/ought to+have+ 过去分词用 法： 责备的意思，意为：本来应该 .......... 的 做了某事的责备，意为：本来不应该 用于肯定句中。表示对过去没有做某事的遗憾,含有 但实际上没有 ................... ）。用于否定句中 -表示对过去已经 .. 的（但实际上已经 了）。 He should have been asleep.（肯定句，他本应去睡觉的） 去睡觉的）。 He shouldn't have been asleep. （否定句，他本来不应该 may/might+have+ 过去分词用法：用于肯定句和否定句中，表示对过去发生某事的可能性的 推测，意 为：或许（已经） ................. /或许还没有 ... 。 It is too late. He may have gone /或许还没有 must+have+过去分词用法：表示对过去发生的事情十分肯定的推测。 must 表示推测时，不
2021通用版中考英语（情态动词）专练汇总7（打印版） 1. –Must I finish the exercises here now, sir? -- No, you ____. You can do it at home. （）A. mustn’t B. can’t C. shouldn’t D. needn’t 2. –Mum, ____ I visit the Movie Museum tomorrow? -- I’m afraid you can’t. it is closed on Monday. （）A. must B. may C. should D. need 3. – I saw Linda in the shop just now. -- It ____ be Linda She’s studying in Americ a. （）A. can’t B. can C. must D. mustn’t 4. – Do you have any plans for this summer vacation? -- I’m not sure. I ____ go to Zhang jia jie. （）A. need B. must C. can D. may 5.—Could I watch TV tonight, Mum? -- Yes, you ____ . but you ____ go to bed before 10 o’clock. （）A. can; must B. can ; need C. should; must D. could; may 6. Hurry up or you ____ catch the train. （）A. shouldn’t B. needn’t C. mustn’t D. can’t 7. – Listen! Is Tom singing in the classroom? -- No. It ____ be Tom. He has gone to Shanghai. （）A. may not B. can’t C. won’t D. mustn’t 8. – Do you have any plans for this weekend? -- I’m not sure. I ____ go clibing Mount Tai. （）A. must B. need C. may D. can 9. You ____ go to the Great Wall in autumn. It’s the best time to see the leaves.（）A. should B. must C. need D. will 10. – Must I tell Lingling about the new idea? -- No, you ____. I’ve already told her. （）A. wouldn’t B. mustn’t C. shouldn’t D. needn’t 18. Look out! You ____ cross the road when the traffic light is red. （）A. should B. must C. needn’t D. mustn’t 19. You ____ open the door before the train stops . it’s dangerous. （）A. won’t B. may not C. mustn’t D. needn’t 20. Betty ____ come to the party on Saturday because she’s going to the oper a. （）A. can’t B. mustn’t C. might D. should 21. There’s only one day to go. You ____ finish your schoolwork tomorrow. （）A. can B. will C. must D. may 22. – I forgot to bring my dictionary. Could I use yours? -- Yes, you ____. （）A. can B. must C. could D. should 23. – who will give us the speech on public manners? -- Mr. Brown ____, but I’m not sure. （）A. need B. might C. can D. must
人教版英语英语情态动词专项练习经典含答案 一、初中英语情态动词 1．—Must I clean the classroom now? —No, you_______. A. mustn't B. can't C. needn't 【答案】 C 【解析】【分析】句意：--我必须现在把教室打扫干净吗？--不，你不必。must I do …?的否定回答是No, you needn't 或者 No , you don't have to 。根据是否定回答，故选C。 2．—Where is Monica? I can't find her anywhere. —She be in the library. She loves reading books when she is free. A. must B. need C. can't 【答案】 A 【解析】【分析】句意：——莫妮卡在哪？我到处都找不到她。——她肯定在图书馆，她喜欢空闲时看书。A肯定，肯定句中表示推测，B需要，C不可能，否定句中表示推测，根据 She loves reading books when she is free ，可知是肯定句表示推测，故选A。 【点评】考查情态动词，注意情态动词表推测的用法。 3．Please don't make so much noise. I ________ hear the speaker very well. A. needn't B. can't C. shouldn't D. mustn't 【答案】 B 【解析】【分析】句意：请不要发出那么多噪音。我不能很好地听清楚发言者的话。needn't不必；can't不能；shouldn't不应该；mustn't禁止。根据前半句的Please don't make so much noise.可知别人发出了太多噪音，所以他无法听见演讲者的话，故用情态动词can't。故选B。 【点评】考查情态动词，结合句意和词义做出判断。 4．A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man. A. can't; can B. may not; must C. can't; must D. may not; can 【答案】 B 【解析】【分析】句意：一个勤奋的人可能不会成为一位伟大的科学家，但是一位伟大的科学家一定是一个勤奋的人。can't不可能，不会；can可能，能，会；may not 可能不；must 必须，一定；结合句意，可知，第一个空为“可能不”，第二个空为“一定”，故答案为B。
【英语】情态动词详解+例句 一、单项选择情态动词 1．—Where is my dictionary?I remember I put it here yesterday. —You___it in the wrong place. A．must put B．should have put C．might put D．might have put 【答案】D 【解析】 【详解】 考查情态动词。句意：——我的词典在哪里？我记得昨天放在这里了。——你或许放错了地方。“might have +动词+ed形式”表示过去可能完成的动作。根据所提供的情景Where is my dictionary? I remember I put it here yesterday.可判断出把词典放在某个地方发生在过去，所以要用“might have +动词+ed形式”。“should have + 动词+ed形式”表示“(过去)本来应该做某事”。must意为“一定”，是肯定的推测，与所提供的情景的矛盾。might put表示现在发生的事。故选D。 2．—I have something important to tell Jo hn. But I can’t find him. —His cell phone is here, so he ________ have gone too far. A．mustn’t B．needn’t C．wouldn’t D．can’t 【答案】D 【解析】 【详解】 考查情态动词。句意：——我有重要的事情要告诉John，但是我找不到他。——他的手机在这儿，所以他不可能走得太远。根据句意可知，此处是对过去的一种猜测，此处是表达不可能……，用can’t have done。故选D。 3．The room is so clean. He ________ have cleaned it yesterday evening. A．will B．need C．can D．must 【答案】D 【解析】 【详解】 考查情态动词表推测。句意：房间如此干净，他一定是昨天晚上打扫过了。must have done 表示对过去发生的事情有把握的猜测，意思是“一定（做过）”，故D项正确。 4．One of our rules is that every student _______ wear school uniform while at school. A．might B．could
人教版中考英语专项训练情态动词专项练习题及答案 一、初中英语情态动词 1．— Dick, ________ I use your e-dictionary? — Yes, sure. ________ you give it to David after you use it? A. will; Would B. may; Might C. can; Could D. shall; Should 【答案】 C 【解析】【分析】句意:一Dick我可用一下你的电子词典吗?一当然可以。在你用完后你能把它给他David吗？根据句意及题干分析第一空表示请求允许，所以可以用may或can;第二空是表示对别人的请求.所以用could表示更加委婉，故选C。 2．—Where is George? —He _______ be here just now. His coffee is still warm. A. need B. can't C. must D. shouldn't 【答案】 C 【解析】【分析】句意：——乔治在哪里？——他刚才一定在这里，他的咖啡还是热的。A. need需要； B. can't 不能，不可能（表示推测）； C. must 必须，一定（表示推测）； D. shouldn't不应该；根据His coffee is still warm.可知表示肯定推测一定在这儿；故答案为C。 【点评】考查情态动词。掌握情态动词表推测时的意义和用法。 3．— Sorry, I forgot to take money with me. Maybe I can't buy the book you like. — Mum, you ______ worry about it. We can pay by Alipay （支付宝）. A. can't B. needn't C. mustn't D. shouldn't 【答案】 B 【解析】【分析】句意：——对不起，我忘记带钱了。也许我不能买你喜欢的书。——妈妈，你不用担心。我们可以用支付宝支付。A. can't不能，指不允许或否定推测；B. needn't 不需，指没必要；C. mustn't不能，表禁止；D. shouldn't不应该，表建议。根据句意语境，本句是说妈妈不需要担心，故答案为B。 【点评】考查情态动词。理解句意并掌握情态动词的意义和用法区别。 4．—Life is becoming convenient with the Internet. —That's true! Almost everything ______ be done online. A. must B. could C. should D. can't 【答案】 B 【解析】【分析】句意：——生活正随着网络变得方便。——那是真的。几乎所有的事情可以在网上完成。A必须，B可以，C将，D不能。根据 Life is becoming convenient with the Internet. 生活正随着网络变得方便，可知应该是很多事情可以在网上完成，故选B。
精选练习情态动词 ． 1．You________read that article if you don’t want to A．haven’t B．can’t C. mustn’t D．needn’ｔ2．I_______get this done immediately or it will be too late． A. must B．can C．may D．might 3．The house is dark；the Browns_________ to bed． A．may go B．should go C．should have gone D. must have gone 4．“That car must have cost a 1ot of money.” “Oh，no，_____.” A．it mustn’t B．it hasn’ｔ C．it doesn’t D．it didn’ｔ 5. I _______asleep in the corner，for 1 remember nothing of what happened during the night． A．might fall B. must fall C．must have fallen D. can have fallen 6．I’m feeling sick．I_________so much chocolate． A．needn’t have eaten B. couldn’t have eaten C．mustn’t have eaten D．shouldn’t have eaten 7. My wallet is nowhere to be found．I________when 1 was on the bus． A．must have dropped it B．must drop it C. should have dropped it D．ought to have dropped it 8．Mr．Green________my letter，otherwise he would have replied before now．A．must have received B．must have failed to receive C．must receive D. must fail to receive 9. You could have done much better yesterday．Why_________? A．didn’t you B．couldn’t you C. hadn’t you D．shouldn’t you 10．They have done things they ought_______ A．not to do B. not to be done
高考情态动词详解+例句 一、单项选择情态动词 1．My computer ________ start this morning. There must have been something wrong with it. A．wouldn’t B．shouldn’t C．couldn’t D．mustn’t 【答案】A 【解析】 【详解】 考查情态动词。A. wouldn’t 不会；B. shouldn’t不应该； C. couldn’t 不能； D. mustn’t禁止，不允许。句意：我的电脑今早启动不了。一定是出了什么问题。此处would表示过去的习惯或反复性的动作。故选A。 2．--- Oh, my God! I just missed the last bus back home. --- That’s really bad. I’m sure you ______ it, but you just didn’t hurry up. A．had caught B．could have caught C．could catch D．can catch 【答案】B 【解析】 【详解】 考查情态动词+have done结构。句意：——哦,我的上帝!我刚好错过了回家的末班车。——这是非常糟糕的。我肯定你能赶上，但你就是不抓紧。could have done“本来能做而没有做”。故选B。 3．Ann said whenever her father was unhappy he ________ go out and buy something, usually something large and useless. A．should B．could C．would D．might 【答案】C 【解析】 【详解】 考查情态动词。句意：安说无论什么时候她父亲不高兴的时候，他就会出去买些东西，通常是一些又大又没用的东西。A. should应该；B. could能；C. would总是，愿意；D. might 可能。此处表示过去经常习惯做某事，故选C。 4．—It’s really great to have a computer to store my photos. —Don’t count on it too much. It ________ break down and you’d bet ter make a copy of them. A．must B．can C．should D．will 【答案】B 【解析】 【详解】
1.那不会是真的！That can’t be true! 2.作为人类，任何人都会犯错。As a human being, anyone can make mistake. 3.她有时非常的健忘。She can be very forgetful sometimes. 4.香蕉可以用来酿酒。The banana can be used for making wine. / The wine can be made from bananas. 5.这条高速公路有时会很拥挤。This motorway sometimes can get busy. 6.月亮不会一直是圆的。The moon can’t always be at the full. 7.晚上有可能会下雨。It may/might be rainy/rain tonight. 8.我晚上可能会去电影院，但是我不确定。I may/might go to the cinema tonight, but I’m not sure. 9.这家商店可能没开门。This shop may/might not be open. 10.我下周末可能外出。I may/might go away next weekend. 11.小行星有可能撞击地球。The asteroid may/might hit the earth. 12.我明天或许会打网球。I may/might play tennis tomorrow. 13.Rebecca或许一会儿会回电话。Rebecca may call back later. 14.“你今晚出去吗？” “或许吧”。“Are you going out tonight?” “I might.” 15.买张彩票吧！你或许运气不错！Buy a lottery ticket! You might be lucky!
必备英语中考英语 (外研版)情态动词专项练习题及答案 一、初中英语情态动词 1．—Look! The woman at the school gate ______be her headmaster. —No, it ______ be her. She is holding a meeting in the office now. A. must; can't B. must; mustn't C. can; needn't D. may; mustn't 【答案】 A 【解析】【分析】句意：——看！学校门口的那个妇女一定是她的校长。——不，不可能是她。第一空，must表示“一定”；空二，根据She is holding a meeting in the office now. 她现在正在办公室开会，可知，不可能是校长，用can't，表示不可能。故选A。 【点评】考查情态动词辨析。注意不同情态动词的用法，注意理解句意。 2．— __________I wear a tie to Janet's birthday party? — No,you needn't. But do remember to bring her a present. A. Must B. Should C. Need D. Can 【答案】 A 【解析】【分析】句意：——我必须戴领带去参加Jane的生日聚会吗？——不，你不必，但是记住给她带个礼物。对于must的否定回答是用needn't。而should应该；need需要；can可以。所以根据回答可知选A。 【点评】考查情态动词的基本用法。 3．Please don't make so much noise. I ________ hear the speaker very well. A. needn't B. can't C. shouldn't D. mustn't 【答案】 B 【解析】【分析】句意：请不要发出那么多噪音。我不能很好地听清楚发言者的话。needn't不必；can't不能；shouldn't不应该；mustn't禁止。根据前半句的Please don't make so much noise.可知别人发出了太多噪音，所以他无法听见演讲者的话，故用情态动词can't。故选B。 【点评】考查情态动词，结合句意和词义做出判断。 4．A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man. A. can't; can B. may not; must C. can't; must D. may not; can 【答案】 B 【解析】【分析】句意：一个勤奋的人可能不会成为一位伟大的科学家，但是一位伟大的科学家一定是一个勤奋的人。can't不可能，不会；can可能，能，会；may not 可能不；must 必须，一定；结合句意，可知，第一个空为“可能不”，第二个空为“一定”，故答案为B。
一、选择题 1．— May I have some wine? — No, you . You have to drive home later. A．shouldn't B．needn't C．mustn't D．may not 2．(2018·山东临沂) Could you please speak a little louder? I ______ hear you very well. A．can’t B．mustn’t C．shouldn’t D．needn’t 3．I hope you __________ to my birthday party. A．to come B．can come C．comes D．are come 4．I’ve bought a nice necklace for Jo’s birthday. She _____like it, but I’m not sure. A．can B．may be C．might D．must 5．The designer has tried every possible way to make the robot light, so you _____ worry about its weight. A．must B．may C．can’t D．needn’t 6．—Is that Kate’s green bike? —It ____________be hers. She likes pink. A．can’t B．could C．mustn’t D．might 7．—Is that cap Bob’s? —No, it ________ be his. His is blue. A．can’t B．mustn’t C．needn’t D．may not 8．—Hi, Lucy, may I sit here? —No, ________. The seats are for teachers and parents. A．you needn't B．you aren't C．you mustn't D．you don't 9．The milk tastes bad. You’d better_______. A．throw it away B．to throw it away C．throw them away D．to throw them away 10．You run with the train when it is coming. It’s dangerous. A．may not B．mustn’t C．needn’t 11．We _______ keep the new traffic law and learn how to protect ourselves. A．may B．should C．can D．need 12．I’m sorry, children over 1.4 me ters________pay the full price for the show. A．may B．must C．can D．ought to 13．—Could you please hang out with me this afternoon? —______. I have to make a plan for Clean-Up Day. A．Sorry, I couldn’t B．Sorry, I can’t C．Sure, I can D．Sure, I could 14．Since the road is muddy,it ________last night, ________? A．must be rained; wasn’t it B．must have rained; didn’t it
一．Can、could ? 1.表能力、能够(现在，过去时) ?Some of us can use the computer now, but we couldn’t last year. ? 2. can 表请求和许可 ?1)表请求时，口语中常用could 代替 can 使语气更委婉，回答时用can ?--- Can/Could I use your dictionary ?---Yes, you can. No, you can’t. ?2)表示“许可”，可与may 换用 ?You can go home now. ? 3.表推测。表惊讶、怀疑、不相信。用于否定,疑问句和感叹句。 ? I am sure you can't play it well. ?How can you say that ?惊异，不相信 ? 4.客观可能性常用于肯定的陈述句中，表示理论上的或习惯上的可能性,”有时可能会”，不涉及具体事件。 ?Everybody can make mistakes. ? 5. could + have + done 本可以做但没做表示对过去能做而未做的事情感到惋惜，遗憾 Could not have done 不可能做 ?It’s a pity. Your class could have got the first prize. ?If he studied hard recently，he couldn't have failed the exam. 二．May、might 1)表示允许或征询对方许可，允许，有“可以”之意，一般疑问句否定回答用can’t/mustn’t。在请求对方许可时，如果Might I…就比用May I…语气更婉转些， May I have a dance with you --Yes，you may/can. --No, you can’t/mustn’t. (2)表示推测，可能性，多用于肯，否句，“或许”、“可能”之意，如果用might表示可能性更 小， may/might have done 表示对过去的事情进行可能的猜测 They may be in the library now. Mary may have gone to the concert last night. 3）.may表祝愿 May you succeed 三．Must ?(1)must表示义务或强烈的劝告说话人主观上“必须”、“应该”之意，其否定式must not，缩写形式为mustn‘t，表示“不应该”，“不准”、“不许可”或“禁止”之意 ?We must study hard and make progress every day. ?You mustn‘t touch the fire. ?(2)以must提出的疑问句否定回答用needn't 或用don't (doesn't) have to (不必)来回答， 而不用mustn't， mustn't表示的是“禁止”或“不许可”之意， ?---Must we finish the work tomorrow ---No, you needn’t/ don’t have to, but you must finish it in three days. ?（3）must：表推测用于肯定句（十分肯定）“一定…，肯定…” Betty must be in the next room. ?4）. 表某人非得或偏偏做某事 ?Must you make so much noise 四．Will ?(1)will用于第二人称疑问句，表请求或征求意见，would 语气委婉 ?1)Will you lend me your book ? 2) Would you like a cup of tea ?(2)用于各人称，可以表示“意志”或“决心”，（would用于过去情况） ? I will be right here waiting for you.?I would go with him if he saved my brother. ?(3)will可以表示一种习惯性的动作或某种倾向，有“总是”或“会要”之意， would可以表示
情态动词总结及翻译题 IMB standardization office【IMB 5AB- IMBK 08- IMB 2C】
1.c a n能（力）+可能+允许 2.beabletodo经过一番努力做成某事（=managetodosth） 3.may也许+允许+句首祝愿 4.might也许（可能性比may小） 5.may/mightaswelldosth不妨做某事 6.can’t不能+不可能 7.must必须（主观）——mustn’t禁止 肯定（猜测）——can’t不可能 偏偏，非要Mustyoushoutsoloudly? Mustyousmokehere 猜测mustdo肯定 bedoing肯定正在做 havedonesth肯定已经做 8.mustn’t禁止 9.don’thaveto=needn’tdo/don’tneedtodo 10.shall语气（允诺，命令，警告，决心） 征求意见Shallhecometoseeyou?要不要让他来见你 11．should 1.应该2（义务+在情理之中的可能） 2.虚拟语气 3.竟然 4.在lest,forfearthat,incase,等引起的从句中，其谓语用should+动词原形。Hecleanstheglasswithcareforfearthatheshouldbreakit. 带感情色彩，常用在why,how开头的疑问句中。 WhyshouldIinvitehim? HowshouldIknow. 11.will意愿Iwilldoit. 倾向Fishwilldieoutofwater. 难免，毕竟Accidentwillhappen.事故难免会发生。 Boyswillbeboys.男孩毕竟是男孩。 12.would当时，奶奶老是（would）坐在那里看报纸 13．need/dare否定句和疑问句用法 你不必去那里（want） (can) 需要他去那里么（want） (can) 14．needdoingsth/needtobedone需要被做某事（花朵需要浇水） 15．dare 它既可以作形为动词又可以作情态动词，作情态动词时，主要用于疑问句，否定句及条件句中，陈述句中很少使用但（Idaresay）除外。没人称和数的变化，但有时态变化，过去时为dared.否定式为daren’t.