复习专题情态动词专题复习
一、初中英语情态动词
1．—We've got everything ready for the picnic.
—Do you mean I __________ bring anything with me?
A. can't
B. mustn't
C. couldn't
D. needn't
【答案】 D
【解析】【分析】句意：—我们已经为野餐准备好了一切。—你的意思是我不必带任何东西吗？A. can't 不能；B. mustn't 表示禁止，一定不要；C. couldn't不能，表示过去时态；D. needn't不必。结合句意，故选D。
【点评】本题考查情态动词的用法。
2．——Shall we meet at the station at 7 am?
——In fact, we _______. The train _______ until 9 a. m.
A. mustn't; doesn't leave
B. mustn't; leaves
C. needn't; won't leave
D. needn't; will leave
【答案】 C
【解析】【分析】need，需要，否定式是needn't；must的含义是必须一定，其否定形式mustn't表示禁止的含义。句意：我们上午七点在车站见面好吗？——实际上，我们不必。火车到上午九点钟才出发。结合语境可知后一空描述的是将要发生的动作，故用一般将来时态。选C。
【点评】情态动词的考查是初中英语考查的重点，平时学习中一定要熟记这些词的基本词义及用法上的不同，注意其用法及在句子中表达语气的不同。考试中结合语境选择合适答案。
3．You _____ walk too close to the edge of the path because you might fall and hurt yourself.
A. may
B. might
C. needn't
D. musn't
【答案】 D
【解析】【分析】句意：你不能走得太靠近路的边缘，因为你可能跌倒伤害自己。A. may 可以，表允许；B. might可能，表推测；C. needn't不必，指没有必要；D. musn't不能，表示不允许或禁止。根据句意语境，本句是不允许离路边太近，故选D。
【点评】考查情态动词辨析题。注意分析句意和词义。
4．—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。
5．—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。
【点评】考查情态动词。注意理解和掌握情态动词的不同用法。
6．Look at the sign! It says “No Smoking!” You ________ smoke here. It's dangerous.
A. mustn't
B. ought not to
C. needn't
D. don't have to
【答案】 A
【解析】【分析】句意：看这个标志！上面写道“禁止吸烟！“你不能抽烟。这是危险的。
A.mustn't 禁止，不允许；
B.ought not to不应该，不应当；
C.needn't不必；
D.don't have to 不必。根据“No Smoking!”可知此处禁止吸烟，故答案为A。
【点评】考查情态动词。掌握情态动词的意义和用法。
7．—Shall we meet at the station at 9 a.m.?
—In fact we ______. The train ______until 11a.m.
A. needn't; will leave
B. needn't; won't leave
C. mustn't; leaves
D. mustn't; doesn't leave
【答案】 B
【解析】【分析】句意：—我们上午9点在车站见面好吗？—事实上我们不需要。火车直到11点才离开。needn't情态动词，不需要，没必要；mustn't情态动词，不允许，语气强烈，本题含义只是“不需要”,并没有“禁止、不许”这样强烈的语义。not...until...，意为“直到...才...”，表示将来发生的事情，所以使用一般将来时态的否定形式won't。故选：B。
【点评】考查情态动词辨析，固定搭配not...until...。一般将来时态。
8．—I've bought all the food for the party tonight.
—Thank you. Then I _______ go to the supermarket.
A. can't
B. mustn't
C. shouldn't
D. needn't
【答案】 D
【解析】【分析】句意：－今天晚上我买好了所有晚会的食物。－谢谢你。那么我就不必去超市了。A. can't不能；B. mustn't不准，不允许，禁止；C. shouldn't不应该；D. needn't 不必。你买好了，我就不必去买了。故选D。
【点评】考查情态动词，表示不必要应使用need的形式，要牢记不同的情态动词的意思。9．Harry's been driving all day—— he be tired.
A. need
B. can
C. shall
D. must
【答案】 D
【解析】【分析】句意：哈利已经开了一整天车了——他一定累了。根据句意可知，开了
一整天车，所以推测他累是一定的。所以用情态动词must。故选D。
10．—___________ I bring you all the magazines right now?
— No, you don't have to, but you give them to me tomorrow.
A. May, can
B. Should, must
C. Can, can
D. Must, had better
【答案】 D
【解析】【分析】句意为：—我必须给你马上把所有的杂志都拿来吗？—不，不必。但是
你最好明天给我。Can表示能够，may表示可能，should表示应该，must表示必须，had better表示最好做某事。根据语境可知，这里表示必须，不得不，并建议作某事，结合选
项可知应选D
【点评】本题考查情态动词辨析。以及may、should、can、must、had better五个词的词
意和用法。
11． Look! The traffic light has turned red. We _____ stop our car.
A. can
B. can't
C. must
D. mustn't
【答案】 C
【解析】【分析】句意:看交通灯成了红灯。我们必须停车。turned灯成了红灯;stop sth停
止某物A. can能; B. can't不能; C. must必须; D.mustn't千万别，一定不要。根据常识可知红
灯停，这是必须的，故选C
12．——You look pretty in green, Kate. ——Thank you. I like green. Green ______give me energy.
A. can
B. must
C. should
D. has to
【答案】A
【解析】【分析】句意:一一凯特，你穿看绿色的衣服很漂亮。一一谢谢，我喜欢绿色。绿
色给我能量。A.能，表示能力;B.must必须，强调主观愿望;C.应该，强调责任与义务;D.必须.
强调客观要求。绿色能给我力量，我喜欢。故选A。
13．Now all passengers show their ID cards and go through the safety check before they take a train.
A. would
B. may
C. could
D. must
【答案】 D
【解析】【分析】句意：现在所有的乘客必须出示身份证并通过安检，才能上火车。A.愿，要;B.可以;C.可以，表示许可，可能，表示肯定的推测;D.must必须。旅客必须出示身份证并通过安检才能上火车，必须:must。故选D。
14．—I think we need to sit down and have a talk. —I agree more. Let's take the bench over there.
A. could
B. couldn't
C. should
D. shouldn't
【答案】B
【解析】【分析】试题分析:句意:一一我认为我们需要坐下来谈一谈。一一我完全同意。我们到那边凳子上坐。I could agree more我可以同意更多的，I couldn't agree 我不同意I couldn’t agree more.我完全同意I should agree more.应该同意更多，I shouldn't agree more我不应该同意更多.后句Let's take the bench over there.我们在那边的凳子上坐吧）可以推测出，我同意。故选B。
15．Size and type do not matter — you ______ do almost anything if you never give up. A. should B. must C. need D. can
【答案】 D
【解析】【分析】句意：大小和类型不重要——如果你不放弃，你几乎可以做任何事。A. should应该；B. must 必须； C. need 需要；D. can可以，能；根据 if you never give up，可知此处说你能做几乎任何事情，故选D。
【点评】此题考查情态动词辨析。根据上下文的联系确定所使用的情态动词。
16．—Must I come before 6: 30 tomorrow?
—No. You______. There will be plenty of time.
A. mustn't
B. can't
C. couldn't
D. needn't
【答案】 D
【解析】【分析】句意：—明天我必须六点半前到吗？—不，你不必，将有足够的时间。Must是“必须”的意思，当其变为一般疑问句时，否定回答要用needn't“不必”；肯定回答用must“必须”，mustn't不是“不必”的意思，而是一种禁止，一定不能做的意思。故选D。【点评】本题考查情态动词的用法。熟记must问句的回答。
17．— Is this e-dictionary Jack's?
— No, it_______ his. His is much newer.
A. can't be
B. mustn't be
C. may be
D. should be
【答案】 A
【解析】【分析】句意：-这个电子字典是杰克的吗？--不可能是他的，他的更新些。must,can（could）,may（maight）可以表示猜测，must表示肯定猜测，用于肯定句，肯定……，一定……；can’t,表示否定猜测，肯定不……，另外can（could）,may（maight），表示可能性猜测，可能……。根据后文的依据，可知是否定猜测，故选A
18．—Shall we take a car?
—No, we__________ . It's only five minutes' walk.
A. can't
B. mustn't
C. needn't
D. couldn't
【答案】 C
【解析】【分析】句意：——我们应该坐车吗？——不，我们没必要。仅仅5分钟步行。A.不可能；B.禁止；C.不需要，没必要；D.不可能。根据后句 It's only five minutes' walk.仅仅5分钟的步行，所以没必要坐车，故选C。
【点评】考查情态动词用法，注意平时识记，理解句意。
19．David, you please sweep the floor and take out the trash?
A. could
B. may
C. might
D. must
【答案】 A
【解析】【分析】句意：——大卫，你能打扫一下地板把垃圾拿出去吗？could能，能够；may可以；might有可能；must必须。Could/Would you please do sth?你做某事好吗，固定句式，表示语气的婉转，故选A。
【点评】此题考查情态动词。注意固定句式Could/Would you please do sth?
20．——Mum, the train is leaving in eight minutes. I go now.——Okay, Jim, call me when you get there.
A. may
B. must
C. can
【答案】B
【解析】【分析】句意:一妈妈，火车八分钟后出发，我现在必须走了。一好的，吉姆，到了给我电话。A.may可以，表示允许或请求许可;B. must必须，强调主观愿望;一定，表示肯定的推测。C. can能，表示主语所具备的能力。火车要出发了，我必须走了。表示必须:must，故选B。
21．The girl in the classroom_____ be Mary. She called me from Beijing just now.
A. mustn't
B. needn't
C. shouldn't
D. can't
【答案】D
【解析】【分析】句意:教室里的女孩不可能是玛丽。她刚才从北京给我打的电话。A.不准，不允许，禁止;B. 不必;C.不应该;D.不可能。后句句意可以堆测出玛丽不在教室，表示否定的推测，不可能，故选D。
22．—Could you please play tennis with me now?
—Sorry, I ________. I have to finish my homework first.
A. can't
B. couldn't
C. shouldn't
D. wouldn't
【答案】 A
【解析】【分析】句意：——请问，现在你能和我一起打网球吗？——对不起，我不能。我必须先完成作业。can't不可以，couldn't可能不，shouldn't不应该，wouldn't不愿意。根据Could you please……?表示请求，不同意，应说不可以，故答案选A。
【点评】考查情态动词，注意识记情态动词的用法和理解句意。
23．—1ook! It be David in the classroom.
—It be him. Because I saw him in the library a moment ago.
A. may; mustn't
B. must; can't
C. need; can't
D. mustn't; can
【答案】 B
【解析】【分析】句意：——看！教室里一定是大卫。——不可能是他。因为我刚才在图书馆见过他。 may可以；must必须，一定；can能，可能；need需要；can't 不可能，不可以；mustn't禁止。根据下文I saw him in the library a moment ago.可知不可能是David，要用can't；所以上文一定是肯定的猜测，要用must （be）。故选B。
【点评】考查情态动词表示猜测的用法。理解情态动词的词义和用法，根据语境，选择正确的情态动词。
24．I'm sorry I go now. My piano lesson will start in ten minutes.
A. must
B. might
C. can
D. could
【答案】 A
【解析】【分析】句意：对不起，我得走了。我的钢琴课十分钟后开始。A 必须，表示责任；B 可以，表示建议；C 能够，表示能力或许可；D 能够，表示许可。根据题干中的My piano lesson will start in ten minutes.提示可知，此句表示必须走了，故选A。
【点评】考查情态动词的辨析。弄清每个情态动词的基本含义及用法，根据上下文语境确定正确的答案。
25．—I missed last night's Everlasting Classics（《经典咏流传》）！
—You care. You can watch it online later.
A. mustn't
B. can't
C. may not
D. needn't
【答案】 D
【解析】【分析】句意：——我错过了昨晚的《经典咏流传》！——你不必在意，以后你可以上网看。A. mustn't不允许；B.can't不能； C. may not可能不； D. needn't不必。根据You can watch it online later. "可知，此处意思是你不必在意。故选D。
【点评】考查情态动词。弄清每个情态动词的使用规则。
26．—Must I send the email now?
—No, you . You can do it tomorrow.
A. can't
B. mustn't
C. needn't
D. shouldn't
【答案】 C
【解析】【分析】句意：——我现在必须发送电子邮件吗？——不，你没必要。你明天可以做。A： can't 不能；B： mustn't 不可以，禁止；C： needn't 没必要；D： shouldn't不应该。根据下文You can do it tomorrow.可知没必要，故选C。
【点评】考查情态动词辨析。理解情态动词意思和用法，根据语境，选择正确的情态动词。
27．—That must be Mr. John.
—No, it be him. I saw him off at the airport half an hour ago.
A. may not
B. mustn't
C. can't
D. needn't
【答案】 C
【解析】【分析】句意：——那一定是约翰先生。——不，不可能是他。我看见他在半小时前到达机场。nay not可能不是；mustn't一定不是；can't不可能是；needn't不必，英语中，肯定的推测用must；否定的推测用can't。依据 I saw him off at the airport half an hour ago. 可知不可能是他，所以应该是否定的推测，故选C。
【点评】此题考查情态动词。弄清每个情态动词的使用规则。根据语境和上下文的联系确定所使用的情态动词。
28．—Must I go out to have dinner with you, Mum?
—No, you , my dear. You're free to make your own decision.
A. shouldn't
B. mustn't
C. needn't
D. can't
【答案】 C
【解析】【分析】句意：——妈妈，我必须跟你出去吃饭吗？——不，你不必，亲爱的。你可以自由作出你的决定。问句是must 构成的一般疑问句，根据no，可知是否定回答，must的否定回答应会使用 needn 't，故答案是C。
【点评】考查情态动词needn't的用法，注意must构成的一般疑问句的否定回答。
29．—Linda, will it rain this afternoon?
—It ______ rain. Who knows? The weather changes so quickly in spring.
A. may
B. must
C. will
D. can
【答案】 A
【解析】【分析】句意：——琳达，今天下午下雨吗？——可能下雨，谁知道？春天天气变幻无常。A.可能；B.必须；C.将要；D.能够。根据 The weather changes so quickly in spring. 可知可能下雨，故答案是A。
【点评】考查情态动词辨析，表示或然性的推测一般使用may。
30．Driving in rush hour ______ be very dangerous, so you ______ be too careful.
A. should; should
B. could; should
C. might; mustn't
D. can; can't
【答案】 D
【解析】【分析】句意：在高峰期开车可能很危险，因此你无论怎样小心也不算过分。should应该；can可能，表示推测；could可能，可以，表示推测；might可能，可能性不如can强；must一定，must't禁止，不准。根据常识可知，高峰期开车可能会很危险，故排除A；can't … too，再……也不为过，固定搭配，故选D。
【点评】考查情态动词的辨析。注意句子涉及固定搭配can't…too。
31．Mr. Zhang has gone to Mexico, so the man __________ be him.
A. must
B. might
C. can't
【答案】 C
【解析】【分析】句意：张先生去了墨西哥，所以那个男人不可能是他。A：must 一定，表示推测；B： might 可能；C： can't不可能，推测的否定。根据上文 Mr. Zhang has gone to Mexico 可知那个男人不可能是他。表示否定的推测，要用can't，故选C。
【点评】考查情态动词的辨析。根据语境选择正确的情态动词。
32．—Look, Jim is talking to his friend under the tree.
—It _______ be him. He has _______ back to Canada.
A. can’t; gone
B. can’t; been
C. may not; been
D. mustn’t; gone
【答案】 A
【解析】【分析】考查情态动词表推测及现在完成时的用法。一方面，表示推测语气时，can’t意为“不可能”；may not意为“可能不是”；must不用于否定句；另一方面，“have/has gone to+地点”意为“去了某地”，表示不在说话人这儿；“have/has been to +地点”表示“去过某地”。句意为“——看，吉姆和他朋友在树下谈话。——不可能是他。他已经回加拿大了。”故选A。
33．—Sir, you ________ use your mobile phone at the gas station. It's very dangerous. —Sorry, I will put it out soon.
A. mustn't
B. don't have to
C. needn't
D. may not
【答案】 A
【解析】【分析】句意：——先生，你不能在加油站用手机，太危险了。——对不起，我很快就会把它挂掉。A禁止，B不必，C不必，D可能不，根据 It's very dangerous，可知是禁止，故选A。
【点评】考查情态动词，注意根据 It's very dangerous 的语境选择用法。
34．Mr. Zhou can't find his ID card anywhere. It be lost.
A. can't
B. should
C. must
【答案】 C
【解析】【分析】句意:周老师到处都找不到他的身份证。它一定丢失了。A.不可能，不能;B.应该;C.一定，必须。表示推测时，肯定用must表示“一定”,用might表示“可能”;否定的推测常用can't，表示“不可能”。本题表示到处找不到，作肯定的推测。故选C。
35．Jenny is only eight years old, but she cook.
A. may
B. must
C. should
D. can
【答案】 D
【解析】【分析】句意：珍妮只有八岁，但她会做饭。A：may 可能；B：must必须；C： should应该； D： can会，能。根据Jenny is only eight years old,和连词but，表示与前句是转折关系，可知她能做饭，故选D。
【点评】考查情态动词辨析。理解情态动词词义和用法，根据语境选择正确的情态动词。
专题九情态动词 （一）中考备考指引 1.概念 情态动词是表示说话人的情绪、态度或语气的动词，本身有一定的词义，但不能单独作谓语，要和其他动词原形一起构成谓语部分。常见的情态动词有：can 能/may, might能够/will, would（表意愿）/need需要/dare敢/must必须/have to不得不/shall,should应该/ought to应该（表义务）…… 2.情态动词的语法特征 （1）不能表示正在发生或已经发生的事情，只表示期待或估计将要发生的事情。 （2）后接动词原形。 （3）没有人称和数的变化。 （4）没有非谓语动词形式，即没有不定时、分词等形式。 【注意】 ①must, can（could）, may（might），ought to只做情态动词。 ②need，dare既可作情态动词又可作实义动词。 ③shall（should）, will（would）既可作情态动词又可作助动词。 ④has/ have/ had to, used to, had better也具有情态动词的特征。 （二）考点精讲解析（使用及注意事项） 考点1 情态动词 （1）can和could 表示水平、可能性、怀疑或推测（限于否定句、疑问句或感叹句中）和允许。 【注意】 could用于一般疑问句中比can语气更委婉，属于现在的情况。 如：The radio is pretty loud. Could you please turn it down a bit? （2）may 和might 表示允许、推测（用于肯定句）、请求或规劝和祝愿。 （3）must和have to
①must表示义务或责任、很有把握的推测（用于肯定句）和禁止（mustn’t）。 ②must是说话人的主观看法，而have to则强调客观需要。 must只有一般现在时，have to有多种时态形式。 ③must的否定形式：mustn’t表示“不准” ④由must构成的一般疑问句，否定回答用needn’t或don’t have to（不必）。 如：—Must we hand in our exercise books now? —No, you needn’t. / No, you don’t have to. （4）should和ought to ①表示“应该”，ought to表示义务或责任，比should语气重。 ②表示劝告、建议和命令。should和ought to可通用，但在疑问句中常用should。 （5）shall和should ①表示允许或命令（常用于第二、第三人称）。 ②表示征求意见（常用于第一、第三人称的疑问句中）。 （6）will和would 表示意愿或决心、有礼貌的请求、习惯动作和预言。 （7）need 1）作情态动词时，用于否定句和疑问句中，在肯定句中用must，have to, ought to或should。 如：○1—Need I go with her? —Yes, you must./ No, you needn’t. ○2You needn’t worry about it because it’s not your fault. ○3We needn’t do it again, need we? 2）作实义动词时，后接to do，表示与主语的关系是主动的，若与主语的关系是被动的，则接doing或者to be done。 如：○1You don’t need to do it by yourself. ○2The table needs painting./ the table needs to be painted. （8）had better 表示“最好，应该”，后接动词原形，had通常缩写为’d；否定形式是：
中考英语专题练习-含情态动词的被动语态（含解析） 一、单选题 1.-- When should I hand in my paper? -- Your paper must as soon as the bell . A. hand in; rings B. hand in; will ring C. be handed in; rings 2.Which things ______ by common people to protect the environment? A. can be B. can do C. can be done D. can be do 3.Children to watch thrillers. They may have a bad influence on children. A. shouldn't allow B. should allow C. shouldn't be allowed D. should be allowed 4.Your bedroom is so dirty, It should every day. A. clean B. is cleaned C. cleans D. be cleaned 5.Waste paper everywhere. It's our duty to keep the school clean. A. throws B. are thrown C. shouldn't be thrown 6.—It's difficult for village children to cross the river to school. —I think a bridge _________ over the river. A. should be built B. will build C. is built D. was built 7.Don't put off today's work for tomorrow. I mean, today's work______ today. A. may do B. must do C. may be done D. must be done 8.People who drink wine ____________ to drive after May Day. A. don't allow B. isn't allowed C. mustn't allow D. mustn't be allowed 9.It's difficult for the village children to cross the river to get to school. We think a bridge________ over the river A. was built B. should be built C. has been built D. is being built 10.Things should ________ here before you enter the library. A. keeps B. are kept C. be kept D. keep 11.The robot needs _______ once a month. And we will check it for you for free. A. to check B. checked C. checking D. to checking 12.The young mothers are told little kids can't ___________ alone at home. A. leave B. to leave C. left D. be left 13.The television ________. It doesn't work now. A. must be repaired B. was repairing C. must repair D. has repaired 14.Don't put off today's work till tomorrow. I mean, today's work today. A. must be done B. must do C. may be done 15.—Can I my hair colored, Mom? —No. As a student, you ________ do that. A. let; are allowed to B. got; should be allowed to C. get;may not D. get; shouldn't be allowed to
人教版中考英语专题训练情态动词1 一、初中英语情态动词 1．——You look pretty in green, Kate. ——Thank you. I like green. Green ______give me energy. A. can B. must C. should D. has to 【答案】A 【解析】【分析】句意:一一凯特，你穿看绿色的衣服很漂亮。一一谢谢，我喜欢绿色。绿 色给我能量。A.能，表示能力;B.must必须，强调主观愿望;C.应该，强调责任与义务;D.必须. 强调客观要求。绿色能给我力量，我喜欢。故选A。 2．All passengers ______ go through safety check before they take a plane. A. can B. may C. must D. could 【答案】 C 【解析】【分析】句意：所有乘客登机前必须接受安全检查。A. can能够，表示能力；B. may可以，表示许可；C. must必须；D. could可能，可以。登机前必须安检。故选C。 【点评】情态动词词义辨析。以及can、may、must、could四个词的词义和用法。 3．—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。 【点评】考查情态动词。注意理解和掌握情态动词的不同用法。 4．Teenagers allowed to drive . A. should not be B. should be not C. not should be 【答案】A 【解析】【分析】句意：年轻人不应该被允许驾车。Should是情态动词，其否定表达一般 在在后面加副词not，故选A。 【点评】此题考查含有情态动词的被动语态的否定形式。平时注意记忆情态动词的记忆和 用法。 5．You be tired after walking for such a long time. Sit down and have a rest. A. can B. can't C. mustn't D. must 【答案】 D 【解析】【分析】句意：走了这么长时间你一定很累了。坐下休息一下吧。can能，能 够，can't不能，对事物进行否定推测；mustn't一定不是，禁止，must一定，对事物进行 肯定推测，根据after walking for such a long time，可以肯定你一定很累，所以是进行肯定
( )1 John___ come to see us tonight, but he isn't very sure yet. A. may B. can C. has to D. Must 2 They ___ do well in the exam. A. can be able to B. be able to C. can able to D. are able to 3 —May I take this book out? —No, you___. A. can't B. may not C. needn't D. aren't 4 You___ go and see a doctor at once because you're got a fever. A. can B. must C. dare D. would 5 —Can you speak Japanese? —No, I____. A. mustn't B. can't C. needn't D. may not 1. – He___ be in the classroom, I think —No, he ___ be in the classroom. I saw him go home a minute ago. A. can; may not B. must; may not C. may; can't D. may; mustn't 2 —Shall I get one more cake for you, Dad? —Thanks, but you___, I've had enough. A. may not B. must not C. can't D. needn't 3 Even the top students in our class can't work out this problem, so it be very difficult. A. may B. must C. can D. need 4 He isn't at school. I think he ___ be ill. A. can B. shall C. must D. has to 5 ___ I take this one? A. May B. Will C. Are D. Do 1 The children___ play football on the road. A. can't B. can C. mustn't D. must 2 You ___ be late for school again next time. A. mustn't B. needn't C. don't have to D. don't need to 3 —Must I do my homework at once? —No, you___. A. needn't B. mustn't C. can't D. may not 1 His arm is all right. He___ go and see the doctor. A. has not to B. don't have to C. haven't to D. doesn't have to 2 He had to give up the plan, ___ he? A. did B. didn't C. does D. doesn't 3 They had to walk here, ___ they? A. mustn't B. did C. didn't D. hadn't 1 He had better stay here, ___ he? A. doesn't B. don't C. hadn't D. isn't 2 You'd better___late next time. A. not to be B. not be C. won't be D. don't be 3 You'd better ___ your hair ___ once a month. A. had; cut B. had; cutted C. have; cut D. have; cutted 4 You___ ask that man over there. Maybe he knows the way. A. had better not to B. had not better C. had better D. had better not 1 —Shall we go and visit the History Museum next Sunday? —________ A. Here you are B. Sorry, I can't C. Yes, please D. Let me try 2 —Why don't you ask Mike to go with us? —Thanks, ___. A. I will B. I won't C. lean D. I may 3 —___ I take the newspaper away? —No, you mustn't. You____read it only here. A. Must; can B. May; can C. Need; must D. Must; must 1 Excuse me. ___ you please pass me that cup? A.Do B. Should C. Would D. Must 2 ___ you like to have another try? A. Could B. Will C. Would D. Do 3 —Would you like to go boating with us? —Yes, ___. A. I'd like B. I want C. I'd like to D. I do 1 You___ worry about your son. He will get well soon. A. needn't B. can't C. mustn't D. have to 2 The poor man needs our help, ___ he? A. need B. needn't C. does D. doesn't 3 —Must we do our homework first? —No, you___. You may have a rest first. A. mustn't B. needn't C. may not D. can't 1. I told Sally how to get here, but perhaps I _______ for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out 2. —There were already five people in the car but they managed to take me as well. —It _______ a comfortable journey. A. can’t be B. shouldn’t be C. mustn’t have been D. couldn’t have been 3. It’s nearly seven o’clock. Jack _______ be here at any moment. A. must B. Need C. should D. can 4. Johnny, you _______ play with the knife, you _______ hurt yourself.
一、选择题 1．—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 2．―I can't stop smoking, Doctor. ―For your health, I'm afraid you . A．must B．can C．need D．have to 3．I hope you __________ to my birthday party. A．to come B．can come C．comes D．are come 4．—Is that Kate’s green bike? —It ____________be hers. She likes pink. A．can’t B．could C．mustn’t D．might 5．All passengers_____ go through safety check before they take a plane. A．may B．can C．must D．need 6．A: Is Jim coming by train? B: I’m not sure. He _______ drive his car. A．must B．may C．need D．should 7．—Can I take some milk and biscuits to the reading room? —No, our school has a rule that students _______ eat or drink there. A．can’t B．mustn’t C．needn’t D．may not 8．—Doesn’t Frank like staying at home and looking after his little sister? —_______, but he ________ because both of his parents work. A．Yes; has to B．No; has to C．Yes; doesn’t have to D．No; doesn’t have to 9．—Sorry, Ms Wang. I left my homework at home. Must I hand it in today? —No, you_______ . You_______ bring it here tomorrow. A．mustn’t; should B．needn’t; must C．mustn’t; may D．needn’t; can 10．— I wonder if these are Jim's glasses. —They _____his. He doesn't wear glasses. A．might be B．could be C．can't be 11．We _______ keep the new traffic law and learn how to protect ourselves. A．may B．should C．can D．need 12．—Must we finish the work right now? —No, you ________. You can do it tomorrow. A．needn’t B．shouldn’t C．mustn’t D．can’t 13．—I feel tired. —You ________ go to bed so late.
( )1. (2018．武汉)-Must you go? -Yes, I'm afraid I really ____ . A. may B. should C. must D. can ( )2.(2018 -呼和浩特)-The woman over there looks like our English teacher. -It ______ be her. She's having a meeting in Beijing now. A. may not B. mustn't C. shouldn't D. can't ( )3. (2018 .哈尔滨)- ______ I take photos here? -No, you mustn't. Don't you see the sign "NO PHOTOS'''? A. Would B. May C. Must ( )4. (2018 .青岛)This book ______ be Lucy's. Look !Her name is on it. A.can B. May C. Must D. might ( )5. (2018 .邰N)-Must I go home now? -No, you ______ . A. mustn't B. needn't C. shouldn't ( )6. (2018 .长沙)-Is the man over there Adam'? -It ______ be him. He has gone to Hong Kong on vacation. A. Must B. can't C; mustn't ( )7. (2018 .达州)-Look! The woman at the school gate ______ be our headmaster. -No, it ______ be her. She is holding a meeting in the office now.
情态动词 （一）情态动词的定义: 情态动词表示说话人对某一动作或状态的态度。 （二）情态动词的特点 1. 情态动词有一定的词义。 2. 情态动词不能单独做谓语，它必须和其他动词的原形一起构成谓语。 3. 情态动词没有人称，数的变化。 （三）情态动词的结构和意义 1.情态动词的基本句型 ?肯定句：主语+情态动词+动词原形+...... ?否定句：主语+情态动词+not+动词原形+...... ?疑问句：情态动词+主语+动词原形+...... 2. 情态动词的意义 must“必须”；can/could“能，会”；may/might “可以”；should“应该”； would“愿，要”；have to“不得不”；need“需要” （四）情态动词的基本用法 1.can (could主要指过去时间) 1）表示人或物本身所具有的能力，意为“能，能够，会” : Two eyes can see more than one. / I can swim very well. 2）表示可能（理论上或是逻辑判断上） He can’t (couldn’t) have enough money for a new car. 3）表示允许： Can I have a look at your new pen? He asked whether he could take the book out of the reading-room. 4）表示对现在动作或状态的猜测，主要用于否定句和疑问句中或感叹句中: He can’t (couldn’t) be over sixty.他不可能超过六十岁。 5）could表示比can更委婉客气的提出问题或陈述看法，指的是现在时间。 Can (Could) you lend me a hand? 帮我一把好吗？ 2. may (might) 1）表允许，询问或说明一件事可不可以做，might指过去时间；但在疑问句中might也可指现在时间，语气比may更委婉。 May (Might) I ask for a photo of your baby? 我可以要一张你宝宝的照片吗？ 在回答以may引起的问句时，肯定回答是一般可仍用may,或Yes, please. / Certainly./Sure./Of course. ； 否定回答根据说话人的语气由强到弱分别选用: must not(mustn’t)（禁止）/ had better not（最好别）/ may not（不行） 2) may表可能,但所表示的可能性不如can所表示的那样肯定。might可以指过去时间，也可以指现在时间，但语气更加不肯定。 He may be at home. 他可能在家。 They might be having a meeting, but I’m not sure.他们有可能在开会，不过我不肯定。 3. must（have to表示客观需要） 1）表示“必须”（主观看法）时，用于肯定句或疑问句；用于否定句时表示“禁止”。 We must do everything step by step. 我们一切都必须循序渐进地做。 You must get home before 9:00. 2）表示揣测。意为“想必、准是、一定”等，只用于肯定句。 He must be ill. He looks so pale. 他准是病了。他的脸色苍白。 3)must的疑问句，肯定回答用must，否定回答用needn’t或don’t have to。 4. should 1）表责任或义务，意为“应该”，用于各种人称。
2012-2013学年初三下学期英语复习题（第09周）姓名：______________ 成绩：_______________ ---非谓语动词考点讲解和训练 1.（成都市2012）Parents often ask their kids ______ their internet friends because the kids may be in danger. A. to meet B. not to meet C. meeting 2.（北京市2012）Let’s ____ for a walk, shall we? A. to go B. going C. go D. Gone 3.（广安市2012）---Dad, why should I stop ______ computer games? ---For your health, my boy. A.to play B.playing C .play 4.（绵阳市2012）Excuse me, would you mind _______ your voice down, please? A. to keep B. keeping C. keep D. kept 5.（绵阳市2012）I’m not sure when the plane will __________ and when it will land. A. take off B. run off C. open up D. stay up 7.（重庆市2012）Mr. Li asks the students __________in the river, because it’s too dangerous. A. swim B. to swim C. not to swim D. to not swim 8.(资阳市2012）Why not join an English club to practice ______ English, Joe? A. to speak B. speaking C. speak D. spoke 10.(自贡市2012)--When are you going to have your hair ______?--This afternoon. A. cut B. to cut C. cutting 11.(自贡市2012) You should keep the window __________ because the room is too hot. A. open B. opening C. opened 12.【2012贵州贵阳】It took Janet three hours _______ reading this interesting story. A. to finish B. finished C. finishing 13.【2012广东】. It took me two weeks_______reading the novels written by Guo Jingming. A. finish B. to finish C. finishes D. Finishing 15.【2012湖北咸宁】Drivers shouldn't be allowed _______ after drinking, or they will break the law. A. drive B. driving C. to drive D. to be driven 16.【2012江苏宿迁】---Which do you prefer, Chinese food or Western food? ---I would rather ______Chinese food. Let’s have noodles. A. to have B. having C. had D. have 17.【2012 内蒙古包头】______energy, turn off the hot water after you take a shower. A. Save B. Saving C. Saved D. To save 18.【2012河南】______ out your love. The world will become a nicer place to live in. A. Speak B. To speak C. Spoke D. Speaking 19.【2012.山东菏泽】Welcome to our school, ladies and gentlemen. ______, I’d like to introduce myself. A. To be honest B. To my surprise C. To start with D. To tell you the truth 20.【2012山东聊城】________ English well, one must have a lot of practice. A. Speaks B. To speak C. Spoken D. Speak ---情态动词考点讲解和训练 1.（成都市2012）---Excuse me, whose Japanese book is this? ---It ______be Tom ' s. In our class, only he is studying Japanese. A. must B. can't C. Would
中考英语-情态动词专题讲解与练习 情态动词有具体的词义，但也同助动词一样，需要与其他词语一起构成句子的谓语，另外情态动词没有人称和数的变化，情态动词后必须跟动词原形。 考点一：can，may，must等情态动词在陈述句中的用法： 1. can的用法： （1）.表示能力、许可、可能性。表示能力时一般译为“能、会”，尤其是生来具备的能力。如：She can swim fast, but I can’t . 她能游得很快，但我不能。 （2）.表示许可，常在口语中。如：You can use my dictionary. 你可以用我的字典。（3）.表示推测，意为“可能”，常用于否定句和疑问句中，此时can’t译为“不可能”。如：—Can it be our teacher?那个人有可能是我们老师吗？ —No, it can’t be our teacher. He is on a visit to the Great Wall.不可能。咱们老师正在游览长城呢。 2. could的用法： （1）.can的过去式，意为“能、会”，表示过去的能力。 如：He could write poems when he was 10. 他十岁时就会写诗。 （2）. could在疑问句中，表示委婉的语气，此时could没有过去式的意思。如:Could you do me a favor?你能帮我个忙吗？—Could I use your pen?我能用一下你的钢笔吗?—Yes, you can.可以。（注意回答） 3. may的用法： （1）.表示请求、许可，比can正式，如：May I borrow your bike?我可以借你的自行车吗？You may go home now.现在你可以回家了。 (2) .表示推测，谈论可能性，意为“可能，或许”，一般用于肯定句中。 如：It may rain tomorrow .明天可能会下雨。She may be at home.她可能在家呢. (3) .may的过去式为might，表示推测时。可能性低于may。如：He is away from school. He might be sick.他离开学校了，可能是他生病了。 (4) . 表示希望、祈求、祝愿，常可译为“祝愿”。通常是用may +主+V 例如：May you have a good time.祝你过得愉快。May you succeed！祝你成功！ 4. must的用法： (1).must表示主观看法，意为“必须、一定”。如：You must stay here until I come back.在我回
情态动词 （一）情态动词概说 1．情态动词也是“辅助性”动词，用来表示说话人的语气或情态。情态动词所表示的情态有：请求、命令、允诺、可能、需要、敢于、愿望、义务、能力等。 2．情态动词本身有词义，但不能单独用作谓语，必须与动词一起构成谓语。没有人称和数的变化。如： 3．有些情态动词的过去时与其原形相同，有些与原形不同。 (1) 与原形相同的有： must --- must (2) 与原形不同的有： can --- could will --- would may --- might shall --- should need --- needed have to --- had to （二）情态动词的种类：（见下表） 情态动词的否定式为：情态动词+not （三）常用情态动词的用法： 1．can与could （1）表示体力或脑力方面的“能力”，也能表示根据客观条件能做某事的“能力”。当表示将来的能力时，一般用will be able to；当表示过去的能力时，一般用could。 Can you jump as far as he did I can’t catch up with Jim. I couldn’t speak well until I was five years. can与be able to二者都表示“能够”，区别是：can只有现在时和过去式，而be able to 可用于各种时态。如： I’ll be able to speak French in half a year. He hasn’t been able to finish it on time. （2）表示允许。 ①could比can更委婉，表示客气地请求或委婉地陈述意见，这种用法多用于陈述句和疑问句中。 You can go now. Could you go skating with me tomorrow
专题九情态动词 考点透视与解读 【目标导航】 【名师讲堂】 （1）表示“能力、技能、功能”等”,可以和be able to转换。例如： He can play the guitar very well. ＝He is able to play the guitar very well.他吉他弹的很好。 She could speak French well when she was in college. =She was able to speak French well when she was in college.在上大学时，她会讲法语。 【注意】 Can表示能力的时候，虽然可以和be able to转换，但can只有一般式和过去式两种时态，而be able to可以用于各种时态。 （2）表示“允许、请求、要求、建议”等。例如： You can tell him the news.你可以告诉他那个消息。 Can I open the door for you ?我可以替你开门吗？ （3）用could代替can ，表示语气的婉转。例如：
Could you help me clean the room? 你能帮我打扫房间吗？ Could you go to the movie with me?你可以和我一起去看电影吗？ （4）表示怀疑、猜测，常用于否定句和一般疑问句中。如： He can’t be an English teacher.He knows little English.他不可能是老师，他几乎不懂英语。She is so young ,can she be your mother?她如此年轻，会是你妈妈吗？ （1）作“可以”解，用来表示请求或许可．如： May I borrow your eraser? 我可以借你的橡皮吗？ You may ride a bike to school .你可以骑自行车去上学。 （2）作“可能”解，用来表示猜测，但语气不如must强烈，多用于肯定句。 I don’t know the way to the train station.Jack may know.我不认识去火车站的路。杰克可能知道。 Mr Wang may be at home.王先生可能在家里。 【注意】 ①辨析maybe和may be maybe 是副词，意为“也许”，通常用于句首．may be 的实质是情态动词may后面碰巧跟上动词原形be ,意为“可能是”，用作表语，通常用于句中．请比较： Maybe his father is a policeman. ＝His father may be a policeman.他爸爸可能是个警察。 ②might是may的过去式，might本身也是一个情态动词，用于现在时中表示可能性比较小。如： 一Whose guitar is this? 一这个吉他是谁的？ 一It might belong to Alice.She plays the guitar. 一可能是艾丽丝的，她弹吉他。
2020年中考英语专题复习——情态动词卷一（真题） 一、单选题（共30题；共60分） 1.David, you please sweep the floor and take out the trash? A. could B. may C. might D. must 2.—________ I have a word with you, Mr. Green? It won't take long. —Okay. A. Should B. May C. Need D. Must 3.—____I return the books this week？ —No, you ____. You can do that next week. A. Must; can't B. May; needn't C. Need; mustn't D. Must; needn't 4.Size and type do not matter — you ______ do almost anything if you never give up. A. should B. must C. need D. can 5.We should keep quiet in the library. We speak loudly. A. must B. mustn't C. can D. needn't 6.—Is that boy Scott？ —No, it be Scott. Scott is much taller. A. can B. can't C. mustn't 7.—Who is singing in the next room? —It ____be Lisa, but I'm not sure. A. must B. may C. need 8.—I take the magazine out of the reading room? — I'm sorry you . A. Could; couldn't B. Must; couldn't C. Will; can't D. May; can't 9.According to the notice, guests at this hotel __________use the sports center at no extra cost. A. can B. should C. must D. need 10.Dirty air and water are harmful. They ____ kill plants, and even people. A. can B. can't C. should D. shouldn't 11.—Mum, may I play computer games this evening? —No way, you __________finish your homework. A. can B. must C. may D. will 12.—Is that Tom over there? —It ____ be him. He is on the plane to Chengdu now. A. can't B. might not C. must 13.Ants are pretty small. You might think that they _________be rather weak. But what you might not know is that ants are actually very strong for their size. A. need B. can't C. must