考点07情态动词（11种常见考点考法全掌握）新高考英语一轮总复习培优全攻略（上海专用）（原卷版）

考点07情态动词课前热身练〔2023·上海浦东新·统考三模〕Directions:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.9:00A．M.,Saturday,November14ThemomentFatimaBennetthaddreamedofwasfinallyhere.Therefore,shecouldn’tbe1(happy).The4CChallenge(alsoknownastheClarkCountyCodingpetition)wastheeventoftheyear2targetparticipantswereSTEMmindedeighthgraderslikeFatimaandhertwobestfriends,JuliaSheenandFelipeAlvarez.Theirclassmateswerebusypostingpicturesonsocialmediaoftheirglorioussummervacationswhilethethreebestfriends,whocalled3TeamJavaTime,hadspentcountlesshoursstoryboarding,coding,andadjustingtheirprogram.Theirapp,RomeoandJulietRemixed,turnedthefamousplayintoamultiplayeradventurethatretoldthestory,4(integrate)Shakespeare’slanguagewiththerhymesofsongs.ThepletedappwasduebySeptember1,andtheteenshadworkedhardtogetitdone.5atanypointtheylostmomentum(动力),theywerepushedbyweeklytextsfromNeilGreen,whohadtakenoverthepetitioncoordination(协调)thisyear.Onthedaywhentheirapp6(submit)tothepetition’ssubmissionwebsite,Fatimasaid,“Aprizewouldbegreat,butweallknowtheverybestreward.〞Theteensshouted,“KJHS!〞Fatima,Julia,andFelipewereexcitedtoshowofftheirdigitalskillsinfrontoftheotherteamsofeighthgraders,buttheyweremostinterestedinthereward7(give)tothetopthreeteams:guaranteedadmissiontoKatherineJohnsonHighSchool,thecounty’sSTEMmagnetschool.Felipe,Fatima,andJulia,friendssincekindergarten,8barelycontaintheirexcitement.TheirdreamofgoingtoKJHStogetherwas9theirreach!Thatwas10Fatimadidn’tmindgettingoutofbedat8A．M.onthiscoldNovemberSaturdaytospendthedayatClarksvilleUniversity,thesiteoftheannualpetition.核心考点梳理〔一〕动词分类〔二〕情态动词根本用法情态动词根本用法例句can/could1、表示力量，可译为“能，会〞。2、表示允许、许可，常用在口语中。could比can语气上要客气。3、表示惊异、疑心、不信任等态度，主要用于否认句和疑问句中。Thecinemacanseat1,000people.

Could/Canyoutellmehowtogettothezoo?Howcanyoubesocareless?

may/might在口语中可用can,could代替may，但在正式场合用may。表示允许时，也可用might代替，might不表示过去时，而是表示口气比拟动听。1、表示恳求、许可，常译为“可以〞。2、用于祈使句表示祝福。May/Can/Could/MightIhaveatalkwithyou?must/haveto1、must表示有做某一动作的必要或义务，强调主观看法，可译为“必需，应当〞。2、haveto表示因客观需要促使主语不得不做某事。3、mustn't表示“禁止〞；don'thaveto意思是“没有必要〞=don'tneedto。4、must可用来表示依据规律推理必定要发生的事，可译为“必定会，总是会〞。5、must有时可用来表示“偏偏〞的意思。Everyonemustobeytherule.

Myeyesightisverypoor.Ihavetowearglassesforreading.Youmustkeepitasecret.Youmustn'ttellanyone.

Youdon'thavetotellmethesecret.Truthmustbeout.WhenIwastakinganap,astudentmustknockatthedoor.

shall1、表示征询意见或恳求指示，用于一、三人称疑问句。2、表示说话人的意愿，有“命令、承诺、警告、威逼、决心〞等意思，用于其次、三人称陈述句中。3、表示强制，用于法令、条约、规章中，意为“必需，应当〞。Shalltheywaitoutside?

Heshallbesorryforitoneday,Itellyou.

〔警告〕Nothingshallstopusfromcarryingouttheplan.〔决心〕Theinterestshallbedividedintofiveparts,accordingtotheagreementmadebybothsides.should1、表示义务，意为“应当〞〔某件事宜于做〕。2、常与what,how,why等词连用，表示意外、惊异等心情。3、表示对过去、现在或将来状况的某种推想，可译为“可能、照说应当〞。4、表惊异、忧虑、惋惜等，意为“竟然〞Oneshouldn'tbeselfish.HowshouldIknow?Heshouldbetakingabathnow.It'sapitythatyoushouldbesocareless.oughtto1、表示义务，意为“应当〞〔因责任、义务而该做〕，口气比should稍重。2、表示推想，暗含很大的可能，可译为“应当是，会是〞。Weoughttodefendourcountry.Pricesoughttoedownsoon.will1、表意愿，用于各种人称陈述句。2、表恳求，用于疑问句。3、表示某种倾向或习惯性动作。I

will

do

anything

for

you.Will

you

close

the

window?

It´s

a

bit

cold.

The

door

won´t

open.would1、表意愿。2、表委婉地提出恳求、建议或看法。3、表过去反复发生的动作或过去的一种倾向。

They

would

not

let

him

in

because

he

was

poorly

dressed.

Would

you

like

another

glass

of

beer?

Every

time

she

was

in

trouble,

she

would

go

to

him

for

help.

usedto1、表示过去的习惯或过去某时期的状况，但现在已不存在。2、否认：usedn’tto/didn’tuseto。区分：usedto表示过去习惯动作或状态，强调“现已无此习惯了〞，而would只表示过去的习惯动作，与现在无关，往往要带有一个特定的时间状语。Heusedtodrinkteabutnowhedrinkscoffee.

Iusedn’ttogothere./Ididn’tusetogothere.Didyouusetogotothesameschoolasyourbrother?Usedyoutogotothesameschoolasyourbrother?Weusedtoplayhideandseekinthefields.

Wheneverwewereinthecountry,wewouldplayhideandseekinthefields.need1、作情态动词：need表示“需要〞或“必需〞，仅用于否认句或疑问句中，在确定句中一般用must，haveto，oughtto，或should代替。needn'tdo2、作实义动词：后面接不定式〔todo〕，有人称、数和时态的变化。needtododon’tneedtodoYouneedn’tesoearly.Heneedstofinishitthisevening.Hedoesn’tneedtofinishitthisevening.dare1、作情态动词：主要用于疑问句、否认句和条件状语从句中，一般不用于确定句。2、作实义动词：在确定句中，dare后面通常接带to的不定式；而在否认和疑问句中，dare后面的不定式可以不带to。daretododon’tdare(to)doHedaren’tspeakEnglishbeforesuchacrowd,darehe?Yes,hedare./No,hedaren’t.HowdareyousayI’munfair．Ifyoudareehere,Iwilletomeetyou.〔三〕情态动词表推想结构时态例句mustdobedoinghavedoneHemustbeverylazyforhisdeskisveryuntidy.Thegroundiswet.Itmusthaverainedlastnight.may/mightmay/mightnotYourmathteachermay/might(not)beinhisoffice.Imighthavelostmywatchinthebathroom.can/couldcan/couldnotcan/could...?Johnwalkedpastmewithoutspeaking.Hecan't/couldn'thaveseenme.Hecannotbeathome.

Canthestorybetrue?/Wherecan(could)theyhavegone?can/could用于确定句中表示客观的可能性Asweallknow,anexperiencedteachercanmakemistakes.众所周知，一位有阅历的老师也会犯错。You

mustn’t

smoke

while

you’re

walking

around

in

the

wood.

You

could

start

a

fire.情态动词表推想的反意疑问句情态动词表推想的反意疑问句，以情态动词后的时态为淮，如句子里有明确的时间状语，那么以其为准。E.g.1.Youmustbehungrynow,aren’tyou?2.HemustbewatchingTV,isn’the?3Tommusthavelivedherforalongtime,hasn’the?4.Shemusthavearrivedyesterday,didn’tshe?〔四〕情态动词表虚拟结构所用句式意义例句should/oughttohavedone确定句、否认句、疑问句原来(不)应当Weshouldhavestudiedlastnight,butwewenttotheconcertinstead.Theyshouldn'thaveleftsosoon.could/mighthavedone确定句原来能够/可以Icouldhaverun100metersin12seconds.Youmighthavemadegreaterprogress.Butyoudidn’t.needhavedone否认句本不必要Ineednothavegotupsoearly.〔五〕情态动词在if虚拟条件句中的运用时间从句主句例句与现在事实相反If+主语+did主语+would/could/might/should+doIfwehadtimenow,wewouldreaditagain.与过去事实相反If+主语+haddone...,主语+would/could/might/should+havedoneIwouldhavehelpedyouifIhadknownofyourdifficulties.Without...,Butfor...,主语+would/could/might/should+havedoneWithoutyourhelp,wecouldnothavesucceeded.与将来事实相反If+主语+did/shoulddo/weretodo主语+would/could/might/should+doIfitsnowed/shouldsnow/weretosnowtomorrow,theywouldnotgoout.当堂学问检测1．Iwonderhowhe_______thattotheteacher.A．daretosayB．daresayingC．notdaresayD．daredsay2．IregretthatIwaitedinthequeueforalongtimetobuytheticketthismorning.I______itonline.A．couldbuyB．mustbuyC．couldhaveboughtD．musthavebought3．—IsawLilyintheteacher’sofficejustnow.—You_________her,shehasgonebackhome.A．mustnotseeB．mustn’thaveseenC．can’thaveseenD．couldn’tsee4．Jimsayswe______stayinhishouseaslongasweleaveitcleanandtidy.A．mustB．canC．needD．should5．Ihonestlydon'tthinkI'mgoingtobeadmitted.Well,youneverknow!You________abetterimpressionthanyouthink.A．mayhavemadeB．shouldhavemadeC．couldn'thavemadeD．needn'thavemade6．Iwonderwhywe________eatoutallthetimewhenwecancookourownmealsathome.A．mayB．wouldC．shouldD．must7．Wakingupsuddenly________leadtorapidheartrateandhighbloodpressure.A．mustB．wouldC．canD．shall8．—RealMadridissuretowinthematch!—It’shardtosay.Youknow,anything________happeneveninthelastminute.A．needB．mustC．shouldD．can9．—Ididnotknowyouweregoodfriends.—You__________.Ihaveknownhersinceshemovedhere.Youwereabroadthen.A．mayhaveB．needn’thaveC．couldn’thaveD．musthave10．DuringourtriptotheGreatWalllastweek,Icouldn’tstopthinkingthatbuildingit________havebeenahugeprojectinancienttimes.A．shouldB．mustC．couldD．need11．(2018·天津)Ican'tfindmypurse.I___________itinthesupermarketyesterday,butI'mnotsure.A．shouldleaveB．musthaveleftC．mightleaveD．couldhaveleft12．(2018·北京)Intoday’sinformationage,thelossofdata_________causeseriousproblemsforapany.A．needB．shouldC．canD．must13．Thankyouforallyourhardworklastweek.Idon’tthinkwe______itwithoutyou.A．canmanageB．couldhavemanagedC．couldmanageD．canhavemanaged14．—Wewouldappreciateitifyoucouldstayforlunch.—Sorry,I.Ihaveanotherappointment.A．won’tB．shan’tC．can’tD．mustn’t15．—Susanlooksalittlebitupset.What’sup?—Oh,youaretoblame.You________ajokeonherinfrontofsomanypeople.A．shouldn’tplayB．shouldn’thaveplayedC．needn’tplayD．needn’thaveplayed16．We______eattoomuchroastfoodasitmaydoharmtoourhealth.A．wouldn’tB．needn’tC．hadbetternotD．mightnot17．—Willyoubefreethisweekend?—I’mnotsure,butI________gotoanartexhibitionwithmyparents.A．willB．shouldC．mustD．may18．—Ithinkyou________thereinperson;aphonecallwouldhavebeenfine.—Itisagoodchancetoknowmoreofyoufromyourparents.A．couldn’thavebeenB．needn’thavebeenC．wouldn’tbeD．shouldn’tbe19．—Excuseme,isthistherightwaytoDisneyland?—It________bebutI’mnotpletelysure.A．mustB．willC．shallD．might20．Ihopeweshall______andetounderstandoneanother.A．beafriendB．beingfriendsC．befriendsD．tobeafriend21．BecauseLincolnhadsolittleschooling,journaliststhoughthe________nothavebeenverysmart.A．mustB．shallC．couldD．would22．Ibelievehe________anaccident,otherwisehe________havearrivedontime.A．mighthave；wouldB．shouldhavehad；shouldC．couldhave；shouldD．musthavehad；would23．—IwonderwhyRoberthasn’tshownupattheinterviewyet.It’sapityifhemissed.—I’mnotsure,buthe________inatrafficjamridinghere.A．couldbestuckB．shouldbestuckC．musthavebeenstuckD．mighthavebeenstuck24．Mr.Baker,somestudentswanttoseeyou.________theyeinrightnow?A．MayB．ShouldC．ShallD．Will25．Therewasplentyoftime.She________.A．mustn’thavehurriedB．couldn’thavehurriedC．mustnothurryD．needn’thavehurried26．This___________animprovement,but“breakthrough〞wasanoverstatement.A．canhavebeenB．shouldhavebeenC．mayhavebeenD．needhavebeen27．Manyadultsreportthatevenwhenoutinnature,they________nottakethetimetoadmireaspectacularmountain________pullingouttheirsmartphonetotakeapicture.A．may…beforeB．may…afterC．should…beforeD．should…after28．WhenIwaslittle,mymotherusedtositbymybed,________mestoriesandsingsongsformetillIfellasleep.A．havingtoldB．tellC．tellingD．told29．Ihavebeenwritinganovelwhichisbasedonareallovestoryandit_________bereadyearlynextmonth.A．canB．mustC．shouldD．need30．—Whatdoesthenoticeoverthereread?—“Nomedia______covertheeventwithoutthepermissionoftheorganizingmittee.〞A．willB．mayC．shallD．must31．Itusedtobethatyou___driveformilesherewithoutseeinganotherperson,butnowtherearehousesandpeopleeverywhere.A．needB．shouldC．couldD．must32．Mary,Igotlost.Sorry,I________amapforyou.A．musthavedrawnB．shoulddrawC．coulddrawD．oughttohavedrawn33．Mykeyisn’tinmybackpack.Whereonearth________Ihaveputit?A．canB．wouldC．shouldD．must34．—Ididn’tpassthefinalexam.—Idon’tthinkit’ssurprising.You________onyourstudiesratherthanputergames.A．shouldfocusB．shouldhavefocusedC．mustfocusD．musthavefocused35．Harryisfeelingunfortable.He________toomuchatthepartylastnight.A．hastodrinkB．musthavedrunkC．couldbedrunkD．needstodrink36．Astherulesays,everystudentremainseateduntiltheirpapersarecollected.A．canB．mayC．shallD．will37．Someone____thetapon,forthewaterwasrunningoverandfloodingthebathroom.A．couldleaveB．musthaveleftC．mightleaveD．shouldhaveleft38．—ShallIinformhimofthechangeoftheschedulerightnow?—Iamafraidyou_______,incaseheeslateforthemeeting.A．willB．mustC．mayD．can39．—Sorry,Mum!Ifailedthejobinterviewagain.—Oh,it'stoobad.You________havemadefullpreparations.A．mustB．canC．wouldD．should40．I______haveworriedbeforeIcametothenewschool,formyclassmateshereareveryfriendlytome.A．mightn’tB．mustn’tC．needn’tD．couldn’t41．Istillfindithardtoimaginethatsuchacleverchild__________makesuchafoolishmistake.A．shallB．mustC．canD．should42．—_______youdisturbmenow?I’mbusypreparingareport.—Terriblysorry,butIhavesomethingurgenttotellyou.A．NeedB．ShouldC．MightD．Must43．—Didyouattendthemeetingfortheexperimentprojectyesterday?—Yes,butIdon’tthinkI____becausemydirectorwasthere.A．needtohaveB．needtoC．neededtoD．needhave44．Whenareyougoingtoreturnmynovel?Don’tworry.You____haveyourbooksoon,Ipromise.A．shallB．shouldC．mayD．must45．Thereareover50,000signsinmodernChinesebutluckily,Chinesechildren______learnallofthemforeverydaypurpose.A．needn'tB．mustn'tC．can'tD．won't46．—Can’tyoustayalittlelonger?—It’sgettinglate.Ireally_____gonow.Mydaughterishomealone.A．mayB．canC．mustD．dare47．—________Isaysomethingtoyou?Youwerereally,reallysomethingbackthere.Incredible!—Areyoutalkingtome?Whoa!A．MustB．CanC．NeedD．Should48．(2016·天津)Itwasreallyannoying;I________getaccesstothedatabankyouhadremended.A．wouldn’tB．couldn’tC．shouldn’tD．needn’t49．______youkeepitasecretforthetimebeing?It’sjustbetweenus.A．MustB．CanC．ShouldD．May50．—WhatdoyouthinkofBetty?—Lovely,thoughshe______benaughtysometimes.A．shouldB．mustC．canD．need课后稳固提高二、用单词的适当形式完成句子51．Itwasreallyannoying;I________getaccesstothedatabankyouhadremended.(用适当的词填空)52．Whenheaskedthevillagersonthebanksoftheriverwherehe________findthelegendary(传奇的)artist,theysmiledandpointeddowntheriver.(用适当的词填空)53．This_____soundcrazybutIwasonmywaytodropsomeofmymother’sthingsoffatthecharitybins.(用适当的词填空)54．Howwerespondtothem,however,isuptous.We______reacttothemlikeevilsofselfishnessorlikeheroesoflove.(用适当的词填空)55．Theydaren’t_________(ask)foranymoremoney.(所给词的适当形式填空)56．ForalltheattentionIwasgettingI_________aswellnothavebeenthere.Ifeltastranger.(用适当的词填空)57．I’mgoingtoEuropeonvacationtogetherwithJohnifI________makeenoughmoney.(用适当的词填空)58．Thankyouforyourtimelyfirstaid,ortheboymighteasily_________(bleed)todeath.(所给词的适当形式填空)59．—MayIsmokehere?—Ifyou_______,chooseaseatinthesmokingsection.(用适当的词填空)60．—Couldyoutellwhatthefuture_________(have)instoreforus?—Ofcoursenot,sir.Nooneknowsforsurewhat_________(happen)inthefuture.(所给词的适当形式填空)61．Ifyouworkwell,you________getachanceofpromotion.(用适当的词填空)62．—DidJime?Idon’tknow.He________(e)whileIwasout.(所给词的适当形式填空)63．Wefiguredthatintwentyyearseachofusought_________(build)alifeandmadeourfortunes.(所给词的适当形式填空)64．Thegroundiswet.Itmust________(rain)lastnight.(所给词的适当形式填空)65．—Can’tyoustayalittlelonger?—It’sgettinglate.Ireally________gonow.Mydaughterishomealone.(依据句意填空)66．Intoday'sinformationage，thelossofdata________causeseriousproblemsforapany.(依据句意填空)67．Ican’tfindmypurse.I________haveleftitinthesupermarketyesterday,butI’mnotsure.(用适当的词填空)68．Studentscan’twearjumpers,jacketsorcoatsindoors.Also,girlsandboys______wearblackleathershoesandblacksocks.Sportsshoesarenotallowed.(用适当的词填空)69．“I___________hardlystandtheideaofhavingtotalktostrangersontheTubeonmywaytowork,〞hetoldtheBBC．(用适当的词填空)70．—Ihonestlydon’tthinkI’mgoingtobeadmitted.—Well,youneverknow!You________(make)abetterimpressionthanyouthink.(所给词的适当形式填空)三、用单词的适当形式完成短文Directions:Afterreadingthepassagebelow,fillintheblankstomakethepassagescoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.ThecostofplexityinsupplychainsAdamSmith,thefatherofmoderncapitalism,famouslythoughtthatfairmarketsrequiredamonmoralframeworkbetweenbuyerandseller.That’snosurprise,consideringthathisideascameoutofthe18thcenturymarketplace,in71producersandconsumerswerelikelytobeneighbours.Advancesintechnology,transportandmunicationshavetakenusalongwaysincethen,72(create)plexglobalsupplychains.These73(reduce)consumerpricesbutintroducedrisksoftheirown,fromlabourexploitationandenvironmentaldegradation.Oneofthecostsofthesesupplychainshasbeentheriseofpowerfulcorporatemiddlemenbetweenhomebuyersandsellers.Thesemiddlemen,includingBigTechplatformslikeAmazon,makeitpossibleforustobuygoodsmade74theothersideoftheworld,butthisconnectivepoweristhreateningaccountabilitybycreatingsomuchseparationbetweenbuyersandsellers75it’simpossibletomatchupwiththerealcostofconvenienceandlowprices.Thereareplentyofexamples76(support)thecase,fromtextilesmadewithchildlabour,totheunequalrentstakenbymiddlemeninfinancialservicesorplatformtechnology.Inthelatter,lackofinformationequalitymakesitdifficultformarketparticipantstohavea(n)77(share)understandingofwhatisbeingboughtandsold.Thetwobigquestionsarehowtocreatesystemchangeand78willbearthecostofit.Therearenosimpleanswersto79ofthequestions,thoughtechnologyoffersnewpossibilitiestoconnectbuyersandsellers.Directtoconsumerretailersand3Dprinting,which80(allow)forshortersupplychains,arebothexamplesofthis,thoughneithercurrentlyprovidesanywherenearthescaletoreplacecurrentsystemsoffinanceormanufacturing.Directions:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,filline