语法知识—情态动词的单元汇编及答案解析
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．— Listen! Peter is singing in the next room.— It ________ be him. He has gone back to his hometown.A．can’t B．might C．must D．shouldn’t【答案】A【解析】【分析】【详解】句意：——听！彼得正在隔壁房间唱歌。
——不可能是他。
他已经回到他的家乡了。
考查情态动词辨析。
can’t不可能；might可能；must一定、必须；shouldn’t不应该。
根据“He has gone back to his hometown.”可知他已经回到他的家乡了，说明不可能是彼得在隔壁房间唱歌，表示否定推测，用can’t“不可能”，故选A。
2．You ________ be careful with the camera. It costs!A．can B．will C．should D．may【答案】C【解析】【分析】【详解】句意：你应该小心你的相机。
它很贵！考查情态动词辨析。
can可以；will将；should应该；may可能。
根据“It costs!”可知相机很贵，应该小心。
故选C。
3．— Must I finish the homework today, Mr. Brown?— No, you ________. You can finish it in two days.A．can’t B．mustn’t C．needn’t【答案】C【解析】【详解】句意：——布朗先生，我必须今天完成作业吗？——不，你不必。
你可以在两天内完成它。
考查情态动词。
can’t不可能；mustn’t禁止；needn’t不必。
must引导的一般疑问句，否定回答用don’t have to或needn’t，故选C。
4．— Who is the woman _______ short hair?—I think she ________ Kate’s mother.A．has ; maybe B．with; maybe C．has; may be D．with; may be【答案】D【解析】【分析】【详解】句意：——那个短发的女人是谁？——我想她可能是凯特的妈妈。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．________ you hear someone crying? Go and see what’s happening.A．Can B．May C．Must D．Need【答案】A【解析】【详解】句意：你能听到有人在哭吗？去看看发生了什么事。
考查动词辨析。
Can能，可以；May也许；Must必须；Need需要。
根据“…you hear someone crying?”可知，此处表示“能”，故选A。
2．It’s not a good idea to throw away the empty bottles. They need ________.A．recycle B．recycling C．to recycle【答案】B【解析】【详解】句意：扔掉空瓶子不是个好主意。
它们需要被回收。
考查need的用法。
they指的是empty bottles，是动作recycle的承受者，need doing=need to be done，表被动，故选B。
3．—What is that young lady’s job?— Sh e ________ be a nurse, I’m not sure.A．must B．may C．need D．would【答案】B【解析】【详解】句意：——那位年轻女士的工作是什么？——她可能是个护士，我不确定。
考查情态动词。
must必须；may可能；need需要；would将会；根据“I’m not sure.”可知，此处是不确定的推测，表示“可能”，应用may，故选B。
4．—Who is the man over there? Is it Mr. Li?—No, it ________ be him. Mr. Li is much taller.A．mustn’t B．may not C．can’t【答案】C【解析】【详解】句意：——那边那个人是谁？是李先生吗？——不，不可能是他。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．一There is somebody knocking at the door. Who ________ it be?一I'm not sure. But it ________ be a delivery man(快递员). I bought something on Pin Duoduo. A．may; must B．must; can C．can; may D．must; may【答案】C【解析】【分析】【详解】句意：——有人在敲门。
会是谁呢？——我不确定。
但可能是快递员。
我在拼多多上买了些东西。
考查情态动词。
may可能；可以；must必须；一定；can可能，能。
第一句话是特殊疑问句，表示“可能”，应用can；根据答语中“I’m not sure”可知，第二个空用may表示“可能”。
故选C。
2．—My legs hurts, and I ________ see very well. Will I go blind?—No, you’ve just hit your head.A．may B．can C．may not D．can’t【答案】D【解析】【详解】句意：——我的腿疼，我看不太清楚。
会失明吗？——不，你只是撞到了头。
考查情态动词。
may可以；can能；may not可能不；can’t不能；根据“Will I go blind?”可知，此处说的是看不清楚，空处表达的是“不能”，应用can’t，故选D。
3．—________ you please tell me something about the life in Canada?—Sorry, I ________. I don’t know either. I’m from Australia.A．Could; couldn’t B．Can; couldn’t C．Could; can’t D．Can; mustn’t【答案】C【解析】【详解】句意：——你能给我讲讲加拿大的生活吗？——对不起，我不能。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．It’s quite cold outside. You’d better ________ the windows or the door.A．open B．not to open C．don’t open D．not open【答案】D【解析】【详解】句意：外面很冷。
你最好不要打开窗户或门。
考查固定句型，open v. 开。
had better (not) do sth.最好(不)做某事，根据“It’s quite cold outsi de.”可知应该是最好不要开窗户或门，故选D。
2．—I cannot find my pen. ________ I borrow yours?—Sure.A．Can B．Must C．Should D．Would【答案】A【解析】【详解】句意：——我找不到我的钢笔。
我可以借你的吗？——当然。
考查情态动词辨析。
can可以；must必须；should应该；would将。
根据“I borrow yours”可知，此处应用can表请求允许，希望能借对方的钢笔用一下，故选A。
3．—Is that Miss Liu over there?—No. It ________ be her. She has gone to the USA．A．mustn't B．can't C．won't D．needn't【答案】B【解析】【分析】【详解】句意：——是刘小姐在那边吗？——不是。
那不可能是她。
她去美国了。
考查情态动词。
mustn’t不准；can’t不可能；won’t将不；needn’t没必要。
根据“She has gone to the USA她去美国了”可知那不可能是刘小姐，应用“can’t”表示否定推测。
故选B。
4．—Look, the lady in red ________ be our English teacher.—No, she________be. She is in the office now.A．must; can’t B．can; mustn'tC．may; mustn’t D．shall; can’t【答案】A【解析】【详解】句意：——看，穿红衣服的那位女士一定是我们的英语老师。
初中英语常用语法知识——情态动词知识点复习(含答案解析)
一、选择题1．Let’s ____________ volleyball. That _________ good.A．playing, is B．playing, sounds C．play, sounds D．play, is sound C解析：C【解析】【详解】句意: 让我们打排球吧，听起来不错。
play玩；sound听起来。
根据“Let's”可知这里let's do sth表示让我们做某事，后面跟动词原形，good是一个形容词，前面用系动词，句子叙述一件事实，时态用一般现在时，主语是单数，用第三人称单数形式,故选C。
2．______ talk in the library.A．Don’t B．Not C．Not to A解析：A【解析】【详解】句意：在图书馆不要说话。
此处是祈使句的否定形式，因此在动词原形前加don’t，故为Don’t+动词原形。
故选A。
3．The teacher often says, “ _____ late for school. ”A．Don’t B．Don’t be C．Not D．Doesn’t B解析：B【解析】【详解】句意：老师经常说：“上学不要迟到。
”老师的话是一个祈使句，祈使句的主要动词要用原形，late是形容词，前要加be动词。
祈使句的否定，是在句首加don’t。
故选B。
4．---Be careful, don’t forget to follow your father.---I know that, Mum. One can never be too careful.A．and B．or C．but D．so A解析：A【解析】试题分析：and和，并且；or或者，否则；but但是；so因此。
句意：小心，并且不要忘了跟着你的父亲。
——我知道，妈妈。
一个人不可能永远太过小心。
故选A。
考点：连词辨析点评：连词在句子中主要起联系上下文的作用，他们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词。
英语情态动词X知识点总结及经典习题(含答案)含答案.doc
英语情态动词X知识点总结及经典习题（含答案）含答案一、初中英语情态动词1.—Look! The woman at the school gate _______ be her headmaster.—No, it ______ b e her. She is holding a meeting in the office now.A. must; can'tB. must; must n'tC. can; n eed n'tD. may; must n't【答案】A【解析】【分析】句意：一一看！学校门口的那个妇女一定是她的校长。
一一不，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cant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.—Where is Mon ica? I can't find her any where.—She_be in the library. She loves reading books when she is free.A. mustB. needC. can't【答案】A【解析】【分析】句意：一一莫妮卡在哪？我到处都找不到她。
一一她肯定在图书馆，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. ------- S hall we meet at the station at 7 am?---- In fact, we ________ ・ The train ______ until 9 a. m.A. must n't; does n't leaveB. must n't; leavesC. needn't; won't leaveD. needn't; will leave【答案】C【解析】【分析】need,需要，否定式是needrft；must的含义是必须一定，其否定形式mustn't 表示禁止的含义。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．It’s raining all day, so I _________ stay at home.A．must B．have to C．must to D．can【答案】B【解析】【分析】【详解】句意：整天都在下雨，所以我不得不待在家。
考查情态动词。
must必须（主观上）；have to不得不（客观上）；must to错误结构；can 能。
根据“It’s raining all day”可知这是客观条件下“不得不待在家”。
故选B。
2．We teenagers ________ have dreams. With dreams and hard work, anything amazing________ be created.A．may; can B．might; should C．should; can D．must; has to【答案】C【解析】【分析】【详解】句意：我们青少年应该有梦想。
有梦想和努力，任何惊人的事都能被创造。
考查情态动词。
may可能；can能够；should应该；might可能；has to不得不；must必须。
第一个空表示“应该”，用should；第二个空表示能力，用can。
故选C。
3．— I saw Tom in the playground just now.— It ________ him. He has gone to Beijing on business.A．may not be B．can’t be C．must be D．shouldn’t be【答案】B【解析】【详解】句意：——我刚才看见汤姆在操场上。
——不可能是他。
他去北京出差了。
考查情态动词。
may not be可能不是；can’t be不可能是；must be一定是；shouldn’t be不应该是。
根据后文“He has gone to Beijing on business”（他去北京出差了）可知，操场上的人不可能是汤姆。
高考英语情态动词真题汇编(含答案)及解析
高考英语情态动词真题汇编(含答案)及解析考查情态动词+have done。
句意：坦白地说，我不确定我过去是否需要用那种看起来很奇怪、很荒谬的设备做过这件事。
根据句意可知，这件事过去已经发生，而且自己不确定是否需要做，故应使用“___’t have done”，表示过去本来没必要做而做了。
所以选C。
A．should have done表示“本应该做而没做”；B．need have done表示“本来没有必要做但是做了”；C．___’t have done表示“本来没必要做但是做了”；D．must have done表示“一定做了”。
根据句意可知选C。
二、完形填空情态动词4．(2019·全国卷Ⅲ)I’m going to the supermarket。
Do you want me to buy you anything?I’m good。
thanks,” my friend replied。
“But could you possibly pick up some milk for me?”Sure,” I said。
“___1___ kind would you like?”Oh。
___2___ you。
I’ll take whatever you get.” she said.I ___3___ the supermarket and picked up a gallon of milk。
When I got to the checkout。
I ___4___ that the line was long and there was only one cashier working。
I ___5___ my head and sighed。
___6___ that it was going to take a while.Just as I was about to ___7___ the line。
初中英语语法知识—情态动词的单元汇编及答案解析
一、选择题1．One ______ easily lose his way when he visits or comes to a new place.A．may B．must C．need D．should2．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．must3．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’t4．You______ worry about your lessons. Be careful next time and you will get a good mark. A．don’t need to B．not need C．needn’t to D．don’t need 5．—________your house be cleaned right now？—No,it needn't.It may be cleaned this afternoon．（）A．Must B．May C．Can6．—Jenny, you _________ push your way onto the bus.—I’m really sorry about it.A．mustn’t B．needn’t C．may not7．From March 23rd, 2013, anyone under the age of 14 ________ go into Disneyland alone. A．couldn’t B．mustn’t C．needn’t D．mightn’t8．（江苏省无锡市锡北片2017届九年级下学期期中考试）—Where are you going for your summer holiday?—We go to Yun Nan, but we haven’t decided yet.A．should B．will C．may D．must9．— Mom, I got a big box from express(快递). What is it?—I’m not sure. It ________be a present from your grandmother.A．should B．might C．must D．will10．— Do you think it is safe to shop online?— I think so. On Taobao, customers return goods with no questions asked，but they ______ pay delivery costs.A．can’t; can B．must; must C．can; have to D．mustn’t; can 11．—Susan, someone is waiting for you on the phone. It_______ be your sister, but I’m not sure.—Oh, please tell her to call me_______ because I’m b usy now.A．might; later B．must; later C．might; late D．must; late 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’t13．—Must I start now?—No, you_______________.A．mustn't B．can't C．needn't D．must14．This book _____ Lucy’s. Look! Her name is on the book cover.A．must be B．may be C．can’t be D．mustn’t be15．---I heard they went skating in the mountains last winter.---It ______ true because there was little snow there.A．may not be B．won’t be C．couldn’t be D．will be 16．—The food ________be delicious . You ate it up .—You bet . My mum cooked it for me .A．must B．may C．can D．need17．— Will Jim come to Yangzhou for a holiday?— He ________come, it depends on how much homework he will have.A．may B．should C．must D．need 18．（2017 • 湖北省宜昌市中考）—Life is becoming convenient with the Internet.—That’s true! Almost everything be done online.A．must B．would C．should D．can19．—We've prepared all kinds of foods for the picnic.—Do you mean I___ bring anything?A．can't B．needn't C．mustn't D．won't20．My head teacher has made a set of rules to show what we students ________ and ________ not do in class.A．must; must B．will; willC．need; need D．might; might21．I’m sorry, children over 1.4 meters________pay the full price for the show.A．may B．must C．can D．ought to22．The milk tastes bad. You’d better_______.A．throw it away B．to throw it awayC．throw them away D．to throw them away【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】句意：当一个人参观或来到一个新地方时可能很容易迷路。
语法知识—情态动词的分类汇编附答案
一、选择题1．—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’t2．-Listen! A wolf is crying!-It _______ be a wolf, because a wolf never comes out at this time.A．mustn’t B．needn’t C．can’t D．don’t 3．(2018·山东临沂) Could you please speak a little louder? I ______ hear you very well. A．can’t B．mustn’tC．shouldn’t D．needn’t4．You have finished most of the work, so you ____ start working so early tomorrow. You may come at 9 :00.A．can't B．mustn't C．needn't D．couldn't5．I hope you __________ to my birthday party.A．to come B．can come C．comes D．are come 6．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．must7．—Do esn’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 toC．Yes; doesn’t have to D．No; doesn’t have to8．He like coffee. I see him drink a cup at times.A．must B．may C．can’t D．mustn’t 9．—The book report is very important. You ________ write it carefully.—But I ________ hand it in now.A．must; must B．have to; mustC．must; have to D．have to; have to10．—I’d like ________ Guo Jingming’s Tiny Times.—You had better________ his books. The stories he tells are far from real life.A．buying, don’t read B．to buy, not readC．buying, not read D．to buy, not to read11．—________ I borrow the books from the library, Miss Yang?—Sorry, you________. These books are only for members of the English Club.A．Can; couldn’t B．Could; can’tC．Could; couldn’t D．Can; needn’t12．—Could I call you by the first name?—Yes, you .A．will B．could C．may D．might13．It’s raining all day, so I ________ stay at home.A．can’t B．has to C．have to14．The flowers ________ every day, or they will die.A．must water B．can be wateredC．should water D．must be watered15．Everyone______ be polite to their parents.A．could B．may C．should D．can16．---I heard they went skating in the mountains last winter.---It ______ true because there was little snow there.A．may not be B．won’t be C．couldn’t be D．will be17．–Is Mike coming to the fashion show tomorrow?--I’m not sure. He ______ not come.A．must B．can C．may D．should 18．—Mum, I’ve signed for a big box by Future Express (快递). What’s in it?—I’m not sure. It ________be a present from your brother.A．need B．must C．may D．will 19．—Must I sleep now? —No, you________.A．needn't B．mustn't C．can't D．may not 20．—Must I hand in my reports today?—No, you ________.A．mustn’t B．can’t C．shouldn’t D．don’t have to 21．—We've prepared all kinds of foods for the picnic.—Do you mean I___ bring anything?A．can't B．needn't C．mustn't D．won't22．We _______ keep the new traffic law and learn how to protect ourselves.A．may B．should C．can D．need【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：——妈妈，我必须和你出去吃饭吗？——不，你不必。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．— Only ten tickets? What do you mean? There ________ be twelve.— Sorry, Linda. Jacky and Tim took two tickets away.A．should B．will C．can D．may【答案】A【解析】【详解】句意：——只有10张票吗？你什么意思？应该有十二张的。
——抱歉，Linda。
Jacky和Tom拿走了两张票。
考查情态动词辨析。
should应该；will将；can能够；may可能。
根据“Only ten tickets”及“Jacky and Tim took two tickets away”可知，Jacky和Tom拿走了两张票，所以应该有12张票，故选A。
2．Don’t go out if you have the flu. You ________ stay at home.A．should B．may C．will【答案】A【解析】【详解】句意：如果你得了流感就不要出去。
你应该待在家里。
考查情态动词。
should应该；may可能；will将要。
根据“Don’t go out if you have the flu.”可知，此处表示得了流感应该待在家里，表示建议，用情态动词should。
故选A。
3．— Could I ________ a dictionary from you, David?— Sorry, I ________ it to my cousin yesterday.A．lend; borrowed B．borrow; lend C．borrow; lent D．provide; with【答案】C【解析】【分析】【详解】句意：——大卫，我能借本字典吗？——对不起，我昨天把它借给我表弟了。
考查单词辨析。
lend借给别人，常用搭配：lend sth. to sb.； borrow跟别人借，常用搭配：borrow sth. from sb.；provide提供。
初中英语情态动词详细用法归纳(含练习及答案)
初中英语情态动词详细用法归纳（含练习及答案）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。
1.ca.的用法:（1）.表示能力、许可、可能性.表示能力时一般译为“能、会”.即有种能力, 尤其是生来具备的能力.如：Sh.ca.swi.fast.bu..can’.. 她能游得很快, 但我不能。
.ca.se.wit.m.eyes.我用眼睛看。
could是can的过去式。
表示过去的能力.b.abl.t.d.sth.常常指经过努力，花费了时间和劳力之后才能做到某事。
is/am/ar.abl.t.d.sthwas/were able to do sth.（2）.表示许可, 常在口语中。
如: .m.dictionary..你可以用我的字典。
（3）.表示推测, 可能性, 意为“可能”.常用于否定句和疑问句中.此时can’.译为.不可能”.如：Ca.th.new.b.true.这个消息会是真的吗？—Ca.i.b.ou.teacher?那个人有可能是我们老师吗？—No.i.can’.b.ou.teacher.H.i.o..visi.t.th.Grea.Wall.不可能。
咱们老师正在游览长城呢。
【例题】—.thin.Mis.Ga.mus.b.i.th.library.Sh.sai.sh.woul.g.there.—No.Sh.__b.there..hav.jus.bee.there..A.can’.B.mustn’.C.needn’.D.wouldn’t【解析】根据下文“我刚去过那儿”可知, 应为“不可能”, can’t 表示推测[答案] Acould的用法:（1）.can的过去式, 意为.能.会”, 表示过去的能力。
如: H.coul.writ.poem.whe.h.wa.10. 他十岁时就会写诗。
（2）.could在疑问句中, 表示委婉的语气, 此.coul.没有过去式的意思。
英语情态动词知识点(大全)含答案解析百度文库
英语情态动词知识点(大全)含答案解析百度文库一、初中英语情态动词1．You __________ write the poem down. Our teacher will give us a copy soon.A. needn'tB. mustn'tC. shouldn'tD. can't【答案】A【解析】【分析】句意:你不需要把诗抄下来，老师很快会给我们一份。
A.不必;B.不准，禁止，不允许;C.不应该，表示责任、义务;D.不能，表示能力，不可能，表示否定的推测。
老师要给我们一份，所以不必抄写。
故选A。
2．All passengers ______ go through safety check before they take a plane.A. canB. mayC. mustD. 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．Teenagers allowed to drive .A. should not beB. should be notC. 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。
4．You be tired after walking for such a long time. Sit down and have a rest.A. canB. can'tC. mustn'tD. must【答案】 D【解析】【分析】句意：走了这么长时间你一定很累了。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．By the time she was eight, Daisy ________ read English and French.A．must B．need C．could D．may【答案】C【解析】【详解】句意：在Daisy八岁的时候，就可以读英语和法语了。
考查情态动词。
must必须；need需要；could能，会；may可以。
根据“By the time she was eight,”可知，是一般过去时态，从句和主句的时态保持一致，此处是会说英语和法语，用情态动词can的过去式could，故选C。
2．—Miss Chen, how can I get better grades in exams?—Besides by learning wisely and studying hard, you ________ be careful to check papers again. A．can’t B．might C．must【答案】C【解析】【详解】句意：——陈老师，我怎样才能在考试中取得更好的成绩呢？——除了明智地学习和努力学习之外，你必须仔细检查卷子。
考查情态动词。
can’t不能；might可能；must必须，一定。
根据“Miss Chen, how can I get better grades in exams?”及常识可知想要取得考成绩就一定要仔细检查试卷，用must符合语境。
故选C。
3．— Ann, ________ you finish the e-mail in twenty minutes?— Yes, I can.A．can B．must C．need D．should【答案】A【解析】【详解】句意：——安，你能在20分钟内写完邮件吗？——是的，我能。
考查情态动词。
can能够；must一定；need需要；should应该。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．Tom, you ________ cross the road now. The traffic light is still red.A．couldn’t B．wouldn’t C．mustn’t D．needn’t【答案】C【解析】【详解】句意：汤姆，你现在不能过马路。
交通灯仍然是红色的。
考查情态动词。
couldn’t不能够；wouldn’t不会；mustn’t禁止，一定不；needn’t不必。
根据“The traffic light is still red.”可知红灯亮时禁止过马路。
故选C。
2．—Must I return the book this week?—No, you ________. You can ________ it for 20 days.A．mustn’t; keep B．needn’t; borrow C．don’t have to; keep D．mustn’t; lend【答案】C【解析】【详解】句意：——我必须在本周还书吗？——不，你不必这样做。
您可以借20天。
考查情态动词的一般疑问句。
在以must开头的一般疑问句，肯定回答用must；否定回答用need’t或者don’t have to，故排除A和D。
第二空根据“it for 20 days.”可知该空是延续性动词，borrow是短暂性动词，因此排除B。
故选C。
3．In China, all passengers ________ wear protective masks while using public transport. A．should B．need C．can D．must【答案】D【解析】【分析】【详解】句意：在中国，所有乘客在乘坐公共交通工具时必须佩戴防护口罩。
考查情态动词。
should应该；need需要；can可以；must必须。
根据“wear protective masks”和生活常识可知，是必须要佩戴防护口罩，因此must符合句意。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．—May I watch TV now, Mom?—No. You ________ finish your online class first.A．must B．may C．can【答案】A【解析】【详解】句意：——妈妈，我现在可以看电视吗？——不。
你必须先完成在线课程。
考查情态动词。
must必须；may可能；can可以，能够。
根据“No.”可知不允许对方看电视，应是必须先上完网课，用must符合语境。
故选A。
2．Life is like riding a bike. To keep our balance, we ________ keep moving.A．needn’t B．can C．must【答案】C【解析】【详解】句意：人生就像骑单车。
为了保持平衡，我们必须不断前进。
考查情态动词。
needn’t不必；can可以；must必须。
根据“Life is like riding a bike.”结合常识可知骑单车时为保持平衡必须不断前进，用must符合语境。
故选C。
3．—Listen! I think it ________be Mr. White singing in the office.—No. It ________ be him. He left for London just now.A．must; mustn’t B．may; mustn’t C．must; can’t D．can; can【答案】C【解析】【详解】句意：——听，我认为那一定是怀特先生在办公室唱歌。
——不，不可能是他，他刚刚去伦敦了。
考查情态动词表猜测的用法。
must一定，表示肯定猜测；mustn’t禁止，不能用来表示猜测；may可能，表示不确定；can可能，表示不确定；can’t不可能，表示否定猜测。
此题关键看答句：根据“He left for London just now.”可知他去伦敦了，所以那个唱歌的人不可能是怀特先生，要用can’t，故选C。
情态动词考点解析(Word版附答案)经典
情态动词考点解析（Word版附答案）经典一、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'tB. must; mustn'tC. can; needn'tD. 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．—Where is Monica? I can't find her anywhere.—She be in the library. She loves reading books when she is free.A. mustB. needC. 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．A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man.A. can't; canB. may not; mustC. can't; mustD. 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。
英语情态动词附答案附答案含解析
英语情态动词附答案附答案含解析一、选择题1．You'd better __________ hard from now on, __________ you will fail the exam. A．work; and B．working; or C．working; and D．work; or 2．Don’t cross the road until the traffic lights turn green. A car_______hit you.A．need B．may C．should D．must 3．—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for freshness. A．must B．can C．may D．need4．— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A．will B．must C．need D．can5．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would6．We teenagers ________ have dreams. With dreams and hard work, anything amazing________ be created.A．may; can B．might; should C．should; can D．must; has to 7．You ________ be careful with the camera. It costs!A．can B．will C．should D．may 8．—Who’s singing next door? Is it Miss Wang?—It ________ be her. She’s having the board meeting.A．can’t B．shouldn’t C．mustn’t D．needn’t 9．—The high school entrance examination is coming!— Yes, our teacher tells us we ________ be too careful while taking exams.A．mustn’t B．shouldn’t C．needn’t D．can’t 10．—There is a knock at the door.—It ________ be my mom. She always comes back home at this time.A．may B．may not C．must D．can’t11．We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need 12．—Could you tell me how to renew the library books?—With pleasure. You ________ come to our desk every time. It’s easier to renew them online. A．can’t B．mustn’t C．needn’t D．shouldn’t 13．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may14．— The sandstorm in Beijing is so serious this year.— Yes, I wonder when we ________ worry about the air we breathe.A．can’t B．mustn’t C．needn’t D．shouldn’t 15．—Where is Tom? I am considering ________ him about the result of the exam.—Oh. You ________. He has known it already.A．to tell; can't B．telling; needn't C．tell; mustn't D．told; shouldn't 16．It’s amazing that the pen ________turn voice into text with few mistake s.A．can B．must C．may D．need17．If you buy your mum an iRobot floor cleaner, she ________ sweep the floor every day. A．can’t B．mustn’t C．needn’t D．shouldn’t 18．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 19．We’ve discussed every detail of this plan and have got everything ready. But still something __________ go wrong. We still have to be very careful.A．must B．should C．would D．may 20．—Amy, I hear you've got many foreign coins．_______ I have a look?—Of course, I'll fetch them for you．A．May B．MustC．Should D．Need21．When I was young, my father ___________ take me to climb the hill which was not far from our house.A．may B．must C．would D．should22．My bike was broken yesterday，so I____walk home．A．might B．had to C．must D．could 23．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive 24．Dr. Zhong Nanshan once said, "To prevent the spread of this disease, we________never be too careful."A．can B．may C．must D．should 25．—Dad, must we wait until the light becomes green?—Yes, I am afraid we ________. That’s the traffic rule.A．may B．can C．have to D．need26．— Mum, why do I have to wash hands so many times a day?—You ________ be too careful, for your health.A．can’t B．mustn’t C．may not D．needn’t 27．—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A．need B．must C．may D．can28．You ________ require others to do with the problem like you. Everyone has his own way. A．mustn’t B．needn’t C．may not D．shouldn’t29．—I must go to school today, ________?—No, you ________.You can go as soon as you get well.A．mustn’t I;needn’t B．needn’t I;needn’tC．must n’t I;mustn’t D．needn’t I;mustn’t30．— Excuse me, could you tell me where the Nanjing Brocade Museum is?—Go along this road for five minutes. You ________ miss it. It’s a huge building.A．mustn’t B．can’t C．needn’t D．shouldn’t 31．—Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C．should D．shall32．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 33．— Listen! Tom ________ be listening to the music while doing his homework.—Let’s go upstairs to remind him to turn it off.A．should B．could C．would D．must 34．—Must I finish all my homework today, Mum?—No, you ________, my dear. You can finish some tomorrow if you like.A．needn’t B．shouldn’t C．can’t D．mustn’t 35．—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A．shall B．need C．must D．could36．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t 37．—How beautiful the winter jasmines (迎春花) are!—Yes. These golden-yellow flowers ________ be widely seen in my city in March.A．must B．can C．would D．should38．Most young people like shopping online because they ________ spend much time going from shop to shop.A．needn’t B．can’t C．mustn’t D．shouldn’t 39．—Could I join you in the programme?—Sorry, you ________. You are too young.A．shouldn’t B．mustn’t C．can’t D．needn’t 40．—Will Jim come to Yangzhou for a holiday?—He ________come and it depends on how much homework he will have.A．may B．should C．must D．need41．— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A．needn’t B．shouldn’t C．mustn’t D．can’t42．When people are waiting at the zebra crossing, cars and buses ________ wait and let them go first.A．must B．may C．can D．need 43．—Shall I tell him the change of the time right now?—I’m afraid you ________, otherwise he will be late for the meeting.A．can B．may C．must D．need44．—Will dad arrive home at 6 o’clock to have dinner with us this evening?— I think he will, but he ________ not. Sometimes he works extra hours.A．can B．must C．need D．may45．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.A．Yes, we can; of B．No, we mustn’t; of C．Yes, we must; for D．No, we needn’t; for 46．Look at the floor, Tom! ________ you watch TV while having a meal?A．Should B．Could C．Must D．May 47．—Excuse me. I haven’t finished reading the book yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A．needn’t B．can’t C．won’t D．shouldn’t 48．You’ve got an A in the maths test again. You ________ be good at it.A．can B．may C．must D．should49．Mr. Black ________ be at home now. He went abroad on vacation last Friday.A．can’t B．mustn’t C．needn’t D．shouldn’t 50．Never throw objects from the building. Even a small object ________ cause serious injuries, or death, when dropped from a great height.A．must B．should C．may D．need【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【详解】句意：你最好从现在开始努力学习，否则你考试会不及格的。
高考英语专题情态动词知识点全集汇编及答案解析
高考英语专题情态动词知识点全集汇编及答案解析一、选择题1．You ______ have been out last night, for all the lights in your room were not on.A．need B．must C．may D．should2．——I called you last night, but no one answered.——Sorry, I____________ sleeping.A．need have been B．would have been C．must have been D．should have been 3．—What do you think of your boss?—He is easy-going most of the time, but sometimes he ________ be hard on us.A．should B．might C．can D．must4．---We want someone to design the new art museum for me.---_____ the young fellow have a try?A．Shall B．May C．Will D．Need 5．—Where is my dictionary?I remember I put it here yesterday.—You___it in the wrong place.A．must put B．should have putC．might put D．might have put6．His opinion was shared by Chinese director Feng Xiao gang.“Some young actors are feminine （女性化的）and they _____ be more manly,” he said during the Shanghai International Film Festival in June 2017.A．can B．must C．may D．should7．If you behave well from now on, you ___ have an Apple Watch for your 18th birthday. A．will B．shall C．can D．must8．I didn’t hear the phone. I ___ asleep.A．must be B．must have beenC．should be D．should have been9．I ______my examination easily but I made too many stupid mistakes.A．should pass B．could have passedC．had passed D．must have passed10．It ___________ last night, for the road was very muddy.A．would have rained B．must have rained C．should have rained D．must rain 11．You don’t look well, you __________ see the doctor.A．ought to B．mayC．can D．might12．—I can’t think why he________ so angry. I mean no harm.—It’s typical of him to be sensitive(敏感的).A．should have been B．must have beenC．might have been D．can have been13．—I phoned you yesterday morning. A girl answered, but I didn’t recognize the voice.—Oh, it ________ my younger sister. She was in my room at that moment.A．must have been B．should have beenC．could have been D．may have been14．The heavy rain may ______ the landslide last night.A．accounts for B．accounted forC．have accounted for D．accounting for15．(2018·天津) I can't find my purse. I___________ it in the supermarket yesterday, but I'm not sure.A．should leave B．must have leftC．might leave D．could have left16．One of our rules is that every student _______ wear school uniform while at school. A．might B．couldC．shall D．will17．(2018·北京) In today’s information age, the loss of data _________ cause serious problems for a company.A．need B．shouldC．can D．must18．The weather turned out to be fine yesterday. I ____________ the trouble to carry my umbrella with me.A．should have taken B．could have takenC．needn’t have taken D．mustn’t have taken19．The lady ________ have done something wrong, because she is looking guilty.A．would B．should C．can D．must20．I____________ go to a summer camp during the summer vacation, but I am not sure. A．might B．can C．must D．need21．—Is there a holiday recently?—There_____ be. It has been informed that we will continue to study for another three weeks. A．won’t B．mustn’t C．may not D．can’t22．As you worked late last night, you __________ have come this morning.A．may not B．can’t C．mustn’t D．needn’t23．—Do you know where Tony is?—He _________ in the living room. I saw him there just now.A．shall be B．should have been C．might have been D．must be24．It was so noisy that we hear ourselves speak.A．couldn’t B．shouldn’tC．mustn’t D．needn’t25．Sir, you ____ be sitting in this waiting room. It is for women and children only. A．shouldn’t B．will C．won’t D．needn’t【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】考查情态动词的用法。
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一、选择题1．You should________ the teacher________being late for school.A．apology to, about B．apologize to, forC．apologies to, for D．apologize to, on2．(2018·山东临沂) Could you please speak a little louder? I ______ hear you very well. A．can’t B．mustn’tC．sho uldn’t D．needn’t3．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 4．―I can't stop smoking, Doctor.―For your health, I'm afraid you .A．must B．can C．need D．have to 5．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．must6．All passengers_____ go through safety check before they take a plane.A．may B．can C．must D．need 7．—________your house be cleaned right now？—No,it needn't.It may be cleaned this afternoon．（）A．Must B．May C．Can8．You look quite tired. You'd better ________ a good rest.A．stop to have B．stop having C．to stop to have D．to stop having 9．—How nice the building is! What is it for? —It ________ a hotel. But I’m not sure. A．must be B．have to be C．may be D．can be 10．—Have you heard about the temperature of the earth will rise to 59℃ in 2020?—Don’t worry! The news _______ be true.A．must not B．may not C．needn’t D．will not 11．— I would like________ to see a movie.—It’s too late. You’d better ________alone.A．to go, go B．go, not go C．to go, not go D．going, go 12．—________ David be the new chairperson of the Students’ Union?—He _______ be, but I’m not sure.A．Can; can’t B．Can; mayC．May; must D．May; mustn’t13．I see the blackboard. I need to have my glasses.A．can B．can’t C．must D．mustn’t 14．-Could you help me with my English homework, Nancy?-Of course I____________. Glad to help.A．could B．can C．must D．do15．—The book report is very important. You ________ write it carefully.—But I ________ hand it in now.A．must; must B．have to; mustC．must; have to D．have to; have to16．It is 11:00 p.m now. Peter hasn't come back yet. His mother ______ be very mad at him. A．may B．can C．must D．need17．The flowers ________ every day, or they will die.A．must water B．can be wateredC．should water D．must be watered18．–Is Mike coming to the fashion show tomorrow?--I’m not sure. He ______ not come.A．must B．can C．may D．should19．Will you please________them________the Birdwatching Society?A．inviting; join B．to invite; to join C．invite; to join D．to invite; join 20．（2017 • 湖北省宜昌市中考）—Life is becoming convenient with the Internet.—That’s true! Almost everything be done online.A．must B．would C．should D．can21．一Already five people in the taxi, but the driver managed to take me as well.一Terrible, and it be an uncomfortable journey.A．can B．should C．must D．need22．—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 toC．Yes; doesn’t have to D．No; doesn’t have to【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】句意：你应该因为上学迟到向老师道歉。
本题考查动词短语。
apology道歉，是名词；apologize道歉，是动词；about关于，for为了，on在……上面。
apologize to sb for sth“因为某事向某人道歉”，位于情态动词should 后，用动词原形，故选B。
2．A【解析】【详解】句意：请你说大点声好吗？我不能很好地听到你说的话。
考查情态动词辨析。
can't不能，表示不能够；mustn't不许，表禁止；shouldn’t不应该，表劝诫；needn’t无需，表示没必要。
本句表示“不能够”，根据句意语境，可知BCD三项意思都与句意不合，故选A。
3．A解析：A【解析】【分析】【详解】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。
mustn’t 禁止，不允许；ought not to不应该，不应当；needn’t不必；don’t have to不必。
根据“No Smoking!”可知此处禁止吸烟，所以选A。
4．D解析：D【解析】【详解】句意：——我不能戒烟，医生。
——为了你的健康，恐怕你得这么做。
考查情态动词辨析。
must必须，强调主观意愿；can能，表能力或许可；need需要，指有必要；have to必须，强调客观需要。
根据“For your health为了你的健康”，可知无论愿不愿意戒烟是健康所需，故选D。
5．C解析：C【解析】【详解】句意：乔的生日我给她买了一条漂亮的项链。
她可能会喜欢，但是我不确定。
考查情态动词表示推测。
can表示能、可以；may表示可能，might是其过去式；must表示一定、必须。
根据题干中but I'm not sure．可知可能性较小的推测，则可用may或者might，B项中may后有系动词be，原句中有动词like，则只能用might。
故选C。
6．C解析：C【解析】【详解】句意：所有乘客在乘坐飞机前必须经过安全检查。
考查情态动词辨析。
may可以，表许可或请求；can能，表能力或许可；must必须，指一定；need需要，指有必要。
根据句意语境可知，安检强调“必须，一定”，故选C。
7．A【解析】【详解】句意：——你的房子必须现在打扫吗？——不，不必。
可以今天下午打扫。
考查情态动词辨析。
must 必须；may 可以；can 能。
根据下文回答needn't 不必，可知，上文的一般疑问句中用助动词must表示“必须”。
故选A。
【点睛】情态动词must表示“必须”，由must引起的疑问句中，肯定答语用must，否定答语用need n’t或don’t have to，表示“不必”。
8．A解析：A【解析】【详解】句意：你看起来相当累，你最好停下来好好休息。
短语stop doing sth.表示“停止做某事”；stop to do sth.表示“停下来去做某事”。
根据“You look quite tired.”可知下文是停下来去休息；You'd better+动词原形，表示“你最好做某事”；根据题意，故选A。
9．C解析：C【解析】【详解】句意：--这栋楼是多么好呀！它用来做什么的？--它可能是一个旅馆，我不确定。
A. must be一定是；B. have to be 不得不；C. may be也许是；D. can be可能是。
根据But I'm not sure可知，这里表示的可能性小；can 表示推测的是用于否定句或疑问句，故选C。
10．B解析：B【解析】【详解】句意：——你听说过2020年地球的温度将上升到59摄氏度吗?——不要担心。