初中英语情态动词专项练习题

初中英语情态动词专项练习题初中英语情态动词用法归纳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等情态动词的用法can,could,may,must的用法

1.can.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1备的能力,此时may和must均不可代替它如She canswim fast,but Ican9t.她能游得很快，但我不能我用眼睛看I cansee withmy eyes..表示许可，常在口语中如你可以用我的字典2You canuse mydictionary..表示推测，意为“可能”，常用于否定句和疑问句中，此时译为“不可能”

3.cant如这个消息会是真的吗？一那个人有可能是我们老Can thenews betrue Canit be our teacher师吗一.不可能咱们老师正在游览长No,it cant beour teacher.He is on avisit to the GreatWall城呢【例题】一一I thinkMiss Gaomust bein thelibrary.She saidshe wouldgo there.No.She—be there,I havejust beenthere.A.cant B.mustnt C.neednt D.wouldnt【解析】根据下文“我刚去过那儿”可知，应为“不可能，表示推测［答案］cant A的用法

2.could的过去式，意为“能、会”，表示过去的能力

1.can如他十岁时就会写诗He couldwrite poemswhen hewas

10.在疑问句中，表示委婉的语气，此时没有过去式的意思

2.could could你能帮我个忙吗？一我能用一下你的钢笔$H:Could youdo me a favourCould Tuse yourpen吗？一可以注意回答Yes,you can.的用法:

3.may.表示请求、许可，比正式，如我可以借你的自行车吗？1can May I borrowyour bikeYou现在你可以回家了may gohome now.【彳列题】_一I borrowyour MP3Sure.Here youare.A.May B.Should C.Must D.Would【解析】在此处表示请求，意为“做・・・・・・可以吗”答案A.表示推测，谈论可能性，意为“可能，或许一般用于肯定句中2如明天可能会下雨她可能在家呢.It mayrain tomorrow.She may be at home.的过去式为表示推测时可能性低于

3.may might,may如He is away fromschool.He might be sick.他离开学校了，可能是他生病了A.rd likeB.I want C.Td like to D.I do81You worryabout yourson.He willget wellsoon.A.neednt B.can*t C.mustn*t D.have to2The poorman needsour help,he A.need B.needn*t C.does D.doesnt一3-Must wedo ourhomework firstNo,you.You mayhave arest first.A.mustnt B.neednt C.may not D.cant情态动词练习题

1.1told Sallyhow toget here,but perhapsI forher.A.had towrite itout B.must havewritten itoutC.should havewritten itout D.ought towrite itout

2.—There werealready fivepeople in the carbut theymanaged totake meas well.一It acomfortable journey.A.cant be B.shouldnt beC.mustnt havebeen D.couldnt havebeen

3.Ifs nearlyseven oclock,Jack be here at any moment.A.must B.need C.should D.can

4.Johnny,you play with theknife,you hurtyourself.A.wont;cant B.mustnt;may shouldnt;must D.cant;shouldnt

5.The firespread throughthe hotelvery quicklybut everyoneget out.A.had to B.would C.could D.was able to一

6.When canI comefor thephotos I need themtomorrow afternoon.一They beready by12:

00.A.can B.should C.might D.need一

7.I stayedatahotel whilein NewYork.一Oh,did youYou withBarbara.A.could have stayed B.could stayC.would stayD.must havestayed

8.—Are youcoming toJeffs party一Im not sure.I go to theconcert instead.A.must B.would C.should D.might

1.1was reallyanxious aboutyou.You homewithout aword.A.mustnt leaveB.shouldnt haveleftC.couldnt haveleft D.neednt leave一

10.Is Johncoming bytrain-He should,but henot.He likesdriving hiscar.A.must B.can C.need D.may

11.A left-luggage officeisaplace wherebags beleft for a shorttime,especiallyat arailway station.A.should B.can C.must D.will

12.1wonder howhe thattotheteacher.A.dare tosay B.dare sayingC.not daresay D.dared say

13.When hewas there,he goto thatcoffee shopat thecorner afterwork every day.A.would B.should C.had betterD.might

14.It hasbeen announcedthat candidatesremain in their seatsuntil allthe papershavebeen collected.A.can B.will C.may D.shall

15.How ousay that you reallyunderstand thewhole storyif you have coveredonlya partof thearticle A.can B.must C.need D.may一

16.I hearyouve gota setof valuableAustralian coin.I havea look一Yes,certainly.A.Do B.May C.Shall D.Should【巧学活用参考答案】

1.1-5ADABB

2.1-5CDBCA

3.1-3CAA

4.1-3DBC

5.1-4CBCC

6.1-3BAB

7.1-3CCC

8.1-3ADB情态动词练习参考答案过去分词”表示后悔当初该做但却没做某事...也

1.C“ought to/should have+许我本该把详细地址写给她的”过去分词”表示对过去情况的推测既然小汽车上“已有五

2.Do“couldnt have+人、且是“设法”才把你带去的，如此拥挤，旅途当然“不可能”舒服暗示“时间不早了，按理应当随时都

3.Co nearlyJack”should atany moment”有可能到达这里语气过强；一般不用于肯定推测；意义不通，也不must canneed用于肯定句不许、千万不表示禁止表示可能性句意为“你千万不要

4.Bo mustn%may玩刀子，可能会弄伤自己的工表示过去具体某次“能够”做成某事只能用而不用

5.Do was/were able to couldo表示按理应当，大概一般不用于肯定推测；用语气太

6.Bo shouldcan might不肯定，顾客可能走掉表示本可以做但却没有做的事句意为“你本来可以住在

7.Ao couldhave done那儿的；而只表示有把握的肯定推测，这与前面具有疑问语Barbara must have done气的不符Oh,did you语境明显提示“我可能要去听音乐会”

8.Do might表示轻微的责备，句意为“我真的好担心你啊你当时本不该不说一声就

9.Bo离开家的由“他自己喜欢开车”这一习惯推断，“他可能不会坐火车来”

10.Do may not亡不可能”，语气太肯定can no表示“可以应该,必须,愿意均不符合语境

11.Bo canshould must will作行为动词时，一般接但疑问式或否定式中可以省略,此句

12.Do dare to do,to有疑问口气表示过去的习惯

13.Ao wouldu在规章中告诫应考者，在收完所有试卷前“必须”留在教室里

14.Do在疑问句中，表示疑惑、怀疑，根据情况可译作“能、可以”等

15.Ao can表示请求对方允许，即“我可以做..吗”

16.Bo may・表示希望、祈求、祝愿，常可译为“祝愿”通常是用主例如

4.may++V May youhavea good祝你过得愉快祝你幸福！祝你成功！的用法time.May yoube happy!Mayyousucceed!

4.must⑴表示主观看法，意为“必须、一定“如在我回来.must You must stay here untilI comeback.之前你必须呆在这儿我必须现在交作业吗？Must Ihand inmy homeworkright now其否定形式表示“一定不要”“千万别”“禁止，不许”.2mustnt如你不许玩火.你一定不要迟至You mustn^playwithfire.You mustntbe lateU对引导的疑问句，肯定回答为否定回答为或3must must,neednt dont have to.如一我现在必须完成作业吗？一不，你不必Must Ifinish myhomework No,you neednt表示有把握的推测，用于肯定句4must如.灯亮着，他现在肯定在家The lightison,so hemust be at homenow注意其反意问句的构成形式当表示肯定的判断、推测时，其反意疑问句要用实际问句的助动词来构成must如注意反意疑问句的后半部分She must have seenthe filmbefore,hasnt sheYou must have met注意反意疑问句的后半部分uncle Wangin theshop yesterday,didnt you的用法

5.need表示需要、必须，主耍用于否定句和疑问句中，其否定形式为意为“没有必要，

1.need neednt不必用提问时，肯定回答为否定回答为或need must,neednt dont have to如一我还有必要留在这儿吗？一,是的一Need Istay hereany longerYes,you mustNo.you不,你不必neednt/dont have to.还可以作实义动词，此时有人称、数和时态的变化，如果是人作主语后边多接动词不定

2.need式如:我需要马上做这件事需要Ineed to do it rightnow.He needs to learnmore aboutthe girl.^th多了解那个女孩如果是物作主语，一般用与这种情况下应注意两点need doingneedto be done

①.主动形式的动名词具有被动的含义；

②,该动名词可以改为其动词不定式的被动形式而doing句子的意义不变例如那扇门需要油漆一下.The doorneeds painting.=The doorneeds tobe painted.Your carneeds你的车需要维修了mending.=Your carneedstobe repaired.的用法意为“敢、敢于”，用法近似于有两种词性:

6.dare dareneed,作为情态动词，多用于否定句、疑问句或条件句中，无第三人称单数形式，只有一般1dare现在时和一般过去时如他敢告诉他们所知道的情况吗？Dare hetell themwhat heknows Idarent askher-will youdo我可不敢问她，你能帮我问问吗？it forme作为实义动词，此时有人称、数及时态的变化2dare如他不敢食言He doesntdare tobreak hispromise.注意在口语中，的各种形式常与不带的不定式连用daret如你敢告诉她我说的话吗？Do youdare tellher whatI said我不敢看他I didntdare lookat him.的用法

7.shall表示征求对方意见多用于第

一、三人称，shall如我们出去散步好吗？Shall wego outfor awalk在英语中，我们可以用其他多种方式提出我们的建议或征求对方意见

1.用uLets do...来提出建议如Lets go for awalk aftersupper.⑵.用uWhat/How about...来提出建议；about后接名词或动词ing形式如What about/How abouta drinkWhat about/How abouttaking Tomwith us⑶.用来提出建议，表示“何不……”面后接动词原形…？”实际上Why not...not“Why not是…？”的简略形式“Why dontyou/we如Why notmeet at the schoolgate ateight Why dont westayhereanother day用？来提出建议，意思是“你想要……吗？后可接名词或

4.“Would you like…”Would you like不定式如Would youlike acup oftea Would youlike to go and seeher因此，如果我们说“去游泳好吗？”英语中可有这样几种表达法Shall wego fora swimLets gofora swim,shall weWhat about/How aboutgoing swimmingWhy notgofora swimWould youlike togofora swim Whatdo youthink ofgoing foraswim的用法:

8.should意为“应该”，可表示劝告、建议、义务、责任等

1.Should如我们应该保护环境We shouldprotect theenvironment.表示对过去动作的责备、批评2Should have done如You shouldhave finishedyour homework.你应该已经完成作业了事实上你没有完成的用法

9.will表示意愿、意志、打算，可用于多种人称will如今天下午如果我有空，我就会帮你I willhelp youif Tmfree this afternoon.注意、在句型中的形式及其句式变换1will there be由于“一般将来时”的结构可以用动词原形”来表示，所以句型的一般将来时的形“will+therebe式就是一定不能说there will be therewill have例如There aremany students in our school.There willbe manystudentsin ourschool.——定不能说There willbea sports meeting next week.asportsmeetingnext week.、与区另2willbe going to do sthij

①表示近期、眼下就要发生的事情，表示的将来时间则较远一些，如.be goingt willHe isgoingto write a lettertonight.He willwriteabook oneday.

②表示根据主观判断将来肯定发生的事情，表示客观上将来势必发生的事情.be going to willHe is seriouslyill.He isgoing todie.He willbe twentyyears old.

③含有“计划，准备”的意思，而则没有这个意思，.be goingtwill如She isgoingtolend usher book.He willbe herein halfan hour.

④.在有条件从句的主句中，一般不用而多用如begoingto,will,If anybeasts comesatyou,Fil staywith youand help you的用法:

10.had better“最好”，没有人称和数的变化，后面接动词原形，其否定形式为had betterhad better not do如我们最好现在就走.你最好不要We had better gonow.You had betternotgive thebook tohim把这本书给他考点二含有情态动词的疑问句的回.对引出的问句，可以有下列回答方式肯定回答1may Yes,you may.Yes,of course.Yes,certainly.Sure.否定回答No,you No,you can9t.

2.对must引出的疑问句，回答方式为Yes,...must.No”・・neednt/dont have to.在疑问句中，表示委婉的语气，此时没有过去式的意思

3.could could如:你能帮我个忙吗？一我能用一下你的钢笔Could youdo mea favourCould Iuse yourpen吗？一可以注意回答Yes,you can.引出的疑问句用于第一人称，表示征求对方意见或客气的请求其回答方式有以下几种

4.shallYes,please.All right.No,thank you..的回答方式有以下几种

5.would you..Yes,I will.No,I wont.Sure.Im sorry,I cantAll right/OK/With pleasure.Certainly.No,thank you.Yes,please.【例题】——Would youdo mea favourand passon mythanks toLily—.A.Thats rightB.With pleasureC.It doesntmatter D.No trouble【解析】“对了”，乐意效劳、没关系”“不费事”答案A.B.“C.“D.B考点三不同情态动词的否定意义也不同

1.

1.cant可译为“不会”，如I can9t playbasketball.我不会打篮球当句子表推测时，用、表达不可能，2can如，.他不可能病了，他正和下棋呢He cantbeill.Heisplaying chesswith TomTom还可用来回答？这样的问句3cant“May I...”如:我可以进来吗？不,你不能May Icome inNo,you mustnt./cant还可用于固定习语中禁不住，…情不自禁…迫不及待…4cant canthelp doingcant waitto dosth如She canthelp crying.她不禁大哭起来The childrencan,t waitto openthe孩子们迫不及待地想打开盒子box.的否定式为译成“可能不，如.他也许不在家

2.may may not,He may not beat home表示不许，不可如他不许离开他的房间

3.1mustnt Hemustnt leavehis room.You mustnttalk.你们不可以在课上说话in class也可用于以表示要求时的否定回答中2mustnt may如一我可以站在这里吗？一不，不行May Istand hereNo,you mustntcant.意为“不必”

4.1neednt如你不需要见他，除非你愿意You needrTtmeet himunless youdlike to.2needn9t+have+动词的过去分词，表不需要完成但已完成的动作，暗含时间或精力上的浪费如你没必要买它但你却买了You needn^have boughtit.

5.shouldnt表示不应该如You shouldn9t feelso unhappyover suchlittle things.对于这种小事，你不应该感到这么不高兴考点四情态动词的被动语态含有情态动词的被动语态的结构为情态动词+动词的过去分词做题时要兼顾情态be+done动词和被动语态这两个方面如你不必每天都起这么早You needntget upso earlyeveryday.她不应该用那种方式和妈妈说话She shouldntspeak toher motherin thatway.More andmore trees.在中国必须种植更多的树木must beplanted inChina Manyof thestars cannot beseen becausethey.很多星星我们都看不到，因为它们离我们太远了are faraway fromus考点五情态动词表示推测的用法

一、“情态动词+动词原形”表示对现在的推测表示推测时一般用于否定句或疑问句如:1can Thatman cant beherhusbandshe isstill single.Whois knockingatthedoor Canit bethe postman、表示肯定的推测，一般用于肯定句中如2must Hemust bein his office now.Mr Limust beworkingnow,for thelights in hisofficeare stillon.、表示推测时不一定是的过去时，只是表示其可能性较小3might may如The manmay bethe headmaster.一一一一Where isMr LiHe mightbe workinginhisoffice.May MrLi comeHe mightnot comehere.、表示推测时，语气比要弱，说话者留有余地4Could can如——Could itbe ananimal—It couldnot be,because itis notmoving.、表示推测的可能性比较大，仅比的可能性小一点5Should must如It isalready10oclock nowthey shouldbe there.

二、情态动词表示对过去可能发生的动作或存在过的动作的推测性用法、”表示“过去一定发生过某事或存在过某种状态”，不用于1“must+have done/been---------”形式“musrft+have------如注意反意疑问句的后半部分She musthave seenthe filmbefore,hasnt she注意反意疑问句的后半部分、Youmusthave metuncle Wangin theshop yesterday,didnt you2表示“本应当做某事,而实际上并没有做“；“should+have done/been---------------shouldnt+完成式”表示“本来不应当做，而实际上却做了”以上结构常带有说话者的责备的感情色彩如You shouldhave finishedyour homeworkearlier but in fact you didnot finish it ontime.You shouldnthave goneto bedwhen youwoke upat fivebutin factyouwent tobed again then.、完成式”表示“本来没有必要做某事，而实际上却做了”3“needn*+如There wasplenty oftime.She neednthavehurried.表示“过去不可能发生了某事或存在过某种状态”4^can^/couldn^+have done/been----------如I sawhim just now.He canthave goneto Japan.She saidthe mancouldnt havestolen hercar.、表示“过去本来能够，可以做某事或成为某种状态，而实际上没5“could+have done/been——”有”，说话者有些遗憾”是它的问句形式could sb.havedone/been---------------如You couldhavestayedwith theSmiths whileyou werein NewYork butinfactyou stayedin anearbyhotel.Could MrLi havehelped thisgirl student、完成式”表示“过去可能，本来可以于某事而实际上没有干”，的可能性较6“may/might+might小，语气较弱如He mayhave finishedreading thebook.She mighthave givenyou somehelp,however busshe was.【情态动词易混点归纳】易混点一和can be able to:两者表示能力时用法相同，但只有原形和过去式两种形式，在其他时态中要用can“can”“could”来表示另外常常指经过努力，花费了时间和劳力之后才能做到某事如be able tobeable toJim.吉姆不会说英语他五岁时就会说英语cant speak English Hecould speakEnglish at

5.We11be.下星期我们将会见到他他已经会开车了ableto see himnextweekHe hasbeen ableto drive.Im sure,我相信你能迅速地完成youll beabletofinish itquickly Wewere ableto reachthe topof themountain我彳门自珍在中午至达山顶at noon.U易混点二:和can may和均可用来征求意见或许可，意为“可以”，一般可互换使用如Lean may Can/May Ihelpyou我能帮助你吗？和表示可能性时的区别

2.can may）在肯定句中用不用1might,may,must,can）在疑问句中表示推测用不用2can,might,may,must）在否定句中用（不可能），不用如她可能在3cant may,musto Shemay bein theclassroom.教室里Where canthey benow他们现在可能在哪儿？That can9tbetrue.那不可能是真的易混点三和may bemaybe用法区别常用位置为情态动词，为动词原形句中，作谓语may bemaybe副词，大概、也许，相当于句首，作状语maybe perhaps例如He maybe wrong,but Im notsure.也许他错了，但我也不确定易混点四和cant mustnt、根据其基本用法可译为Lean（）不会如:我不会说英语1I cantspeakEnglish.（）不能如.天太黑了，我们现在干不了2We cantdoitnow becauseits toodark（）否定句中表示推测“不可能,如3The mancantbeour teacherbecause heis muchyounger than那个人不可能是咱们老师，他年轻得多ourteacher..意为禁止、不许”，用来表达命令，表示强烈的语气

2.mustnt^0You mustn^play footballin the你不可以在街上踢足球，太危险了street.Its toodangerous.易混点五和musthave to侧重于个人意志和主观上的必要侧重于客观上的必要，可用于现在时、过去时和

1.musthaveto将来时如我知道我必须努力学习I knowI muststudy hard.My brotherwas veryill,so Ihad tocall.我弟弟病得厉害，我只得半夜里把医生请来the doctorin themid-night Ihavent gotany moneywith.我身上没带钱，只好向朋友借点了me,so V11havetoborrow somefrom myfriend oHe saidthey.他说他们必须努力工作must workhard可以用于多种时态;而只用于一般现在或将来如:

2.havetomust Thecomposition isdue tohand in易.作文今天早晨至」期，因此我不得不昨天晚上完成this morning,so Ihad tofinishitlast nightI混点六:used todo/be used to doing/be used todo--*/be used for doingsth表示过去常常发生的动作，强调过去，只用于过去，注意用不用形式；而used todo todo,doing意为“习惯做，可有各种时态；意为被使用去做为被动语be used to doing…”be be usedtodo态形式用作如我父亲过去起床晚，但现在be usedfor doingsth”My fatherusedto eating meat.不得不早起了她习惯吃肉•他不she isusedtoeating meat.He wasnt usedtoeatingin arestaurant习惯在饭店吃饭.（刀可以用来割东西）A knifecan beusedforcutting things/Aknife can beusedto刀可以用来割东西）cut things4【情态动词例题解析】1—you pass meapen Idliketowrite downthe phonenumber.——Sure.Here itis.A.Can B.Need C.Might D.Must【解析】由题干可知，本句表示请求、许可答案A、一一2May Igotothe cinema,mum Certainly,but yoube backby11oclock.A.can B.mayC.must D.need【解析】由题意可知，此处并非表推测的用法，而是妈妈对孩子提出的要求，故选意为“必C,须”答案C、3You getthere bybus.A.dont need B.neednt to C.dont needto D.need dontto【解析】由选项可知为实义动词，故应加上才正确选项为情态动词，应A needto Bneednt去掉故选to,C.4You worryabout me.Ifs nothing serious.A.cant B.mustnt C.neednt D.wont【解析】由题干，可推断，第一句意为“你不必为我担心“，故选本题易It snothingseriousC错选意为禁止”，故不正确答案B,mustnt C、一5Excuse me.Is thisthe rightway tothe SummerPlease一Sorry,Im notsure.But itbe.A.might B.mustnt C.cant D.must【解析】考查情态动词表推测的用法，”说明说话者的语气并不肯定，所以might Tmnotsure要用答案mighto A、6The manintheoffice beMr.Black,because he went home justnow.A.mustnt B.may notC.cant D.neednt【解析】由下文可知办公室里那个人不可能是意为hewenthomejustnow Mr.Black mustnt千万别，意为“可能不，意为“不必”意为不可能，故选may not neednt carftC、7——Can yougo surfingwith usthisafternoon—rd liketo,but I_look aftermy sisterathome,because my mother is ill.A.needB.must C.haveto D.should【解析】由题干为客观要求可知，选mymotherisillC.、8—May I take thisbook outof thereading room_.Please readit here.A.Certainly B.No,you neednt C.No,you mustnt D.No,you may not【解析】MayI.・.？的否定答语为No,you cant/mustnt.；MustI…？否定答语为No,you...？的否定答语为在口语交际中，要体会句子中的情感差neednt/dont haveto.;Can INo,you cant.别答案c【情态动词活学巧练】11John cometoseeus tonight,but heisn*t verysure yet.A.may B.can C.has to D.must2They dowell inthe exam.A.canbeabletoB.beableto C.can abletoD.are ableto一3-MayI take thisbook outNo,you.A.cant B.may notC.neednt D.arent4You goand seea doctorat oncebecause you*re gota fever.A.can B.must C.dare D.would一5-Can youspeak JapaneseNo,I.A.mustnt B.can*tC.needn*tD.may not

2.

1.-He beintheclassroom,I think一No,he beintheclassroom.I sawhim gohome aminute ago.A.can;maynotB.must;maynotC.may;cant D.may;mustnt一2-Shall Iget onemore cakefor you,Dad Thanks,but you,Fve hadenough.A.maynotB.must notC.cant D.neednt3Even thetop studentsinourclass cantwork outthis problem,so itbe verydifficult.A.may B.must C.can D.need4He isntat school.I thinkhe beill.A.can B.shall C.must D.has to5―Itakethis oneA.May B.Will C.Are D.Do31The childrenplay footballon theroad.A.cant B.can C.mustntD.must2You belate forschool againnext time.A.mustnt B.needntC.donthavetoD.don*tneedto一3-Must Ido myhomework atonce No,you.A.neednt B.mustnt C.cant D.maynot41His armis allright.He goand seethe doctor.A.has not toB.donthavetoC.havent toD.doesnt haveto2He hadto giveup theplan,heA.did B.didnt C.does D.doesn*t3They hadto walkhere,they A.mustnt B.did C.didnt D.hadnt51He had better stayhere,he A.doesnt B.dont C.hadnt D.isnt2Youd betterlate nexttime.A.not tobeB.not beC.wont beD.dont be3Youd betteryour haironce amonth.A.had;cut B.had;cutted C.have;cut D.have;cutted4You askthat manover there.Maybe heknows theway.A.hadbetternottoB.had notbetter C.hadbetterD.hadbetternot一61-Shall wegoandvisit theHistory Museumnext SundayA.Here youare B.Sorry,I cantC.Yes,please D.Let metry一2-Whydontyou askMike togo with us Thanks,.A.I willB.I wontC.lean D.I may一一3Itakethe newspaperaway No,you mustnt.You readit onlyhere.A.Must;can B.May;can C.Need;must D.Must;must1Excuse me.you pleasepassmethat cupA.Do B.Should C.Would D.Must2youliketo haveanother tryA.Could B.Will C.Would D.Do一3-Wouldyouliketogo boatingwithusYes,.。