定语从句+情态动词

定语从句专题关系代词that,which,who,whom（先行词在从句中充当主语或宾语）△将先行词代入从句中，无需添加词构成完整的句子1.Haveyousentthank-younotestotherelativesfrom______youreceivedgifts?A.which B.them C.that D.whom2.You’llfindtaxiswaitingatthebusstation____youcanhiretoreachyourhostfamily.A.which B.where C.when D.as3.Theoldtownhasnarrowstreetsandsmallhouses_____arebuiltclosetoeachother.A.they B.where C.what D.that4.Shehasagiftforcreatinganatmosphereforherstudents____allowsthemtocommunicatefreelywitheachother.A.which B.whereC.what D.who5.I’vebecomegoodfriendswithseveralofthestudentsinmyschoolImetintheEnglishspeechcontestlastyear.A.who B.where C.when D.which6.Irefusetoaccepttheblameforsomething________wassomeoneelse’sfault.A.who B.that C.as D.what7.Thesettlementishometonearly1,000people,manyoflefttheirvillagehomesforabetterlifeinthecity.A.whom B.which C.them D.those8.TheexactyearAngelaandherfamilyspenttogetherinChinawas2008.A.When B.where C.why D.which9.Pleasesendusalltheinformation_________youhaveaboutthecandidatefortheposition.A.thatB.whichC.asD.what10.We'llreachthesalestargetsinamonth___wesetatatthebeginningoftheyear.A.which B.where C.when D.what关系代词whose（先行词在从句中充当定语）△将先行词代入从句中，需要添加’s构成完整的句子1.IwishtothankProfessorSmith,without_______helpIwouldneverhavegotthisfar.A.whoB.whoseC.whomD.Which2.Theprizewillgotothewriter________storyshowsthemostimagination.A.thatB.whichC.whoseD.what3.Theschoolshop,________customersaremainlystudents,isclosedfewtheholidays.A.whichB.whoseC.whenD.where4.That’sthenewmachine______partsaretoosmalltobeseen.A.that B.which C.whose D.What5.Theoldtemple_______roofwasdamagedinstormisnowunderrepair.A.where B.which C.its D.whose6.Childrenwhoarenotactiveor_______dietishighinfatwillgainweightquickly.A.whatB.whose C.which D.that7.InChina,thenumberofcitiesisincreasing________developmentisrecognizedacrosstheworld.A.where B.which C.whose D.that8.Aperson______e-mailaccountisfullwon’tbeabletosendorreceiveanye-mails.A.whoB.whom C.whose D.whoever9.Manychildren,_______parentsareawayworkinginbigcities,aretakengoodcareofinthevillage．A.theirB.whose C.ofthem D.withwhom10.IwasborninNewOrleans,Louisiana,acity_______namewillcreateapictureofbeautifultreesandgreengrassinourmind.A.whichB.ofwhich C.that D.whose关系副词when,where,why（先行词在从句中充当地点状语、时间状语或原因状语）△将先行词代入从句中，需要添加介词构成完整的句子，关副=介词+which1.Salesdirectorisaposition______communicationabilityisjustasimportantassalesA.which B.that C.when D.where2.Weliveinanage________moreinformationisavailablewithgreatereasethaneverbefore.A.why B.when C.towhom D.onwhich3.Betweenthetwopartsoftheconcertisaninterval,_______theaudiencecanbuyice-cream.A.whenB.where C.that D.which4.Whateverisleftovermaybeputintotherefrigerator,_____itwillkeepfortwoorthreeweeks.A.when B.which C.where D.while5.Abankistheplace______theylendyouanumbrellainfairweatherandaskforitbackwhenitbeginstorain.A.when B.that C.where D.there6.Thedaysaregone________physicalstrengthwasallyouneededtomakealiving.A.whenB.that C.where D.which7.StephenHawkingbelievesthatearthisunlikelytobetheonlyplanet________lifehasdevelopedgradually.A.thatB.whereC.which D.whose8.Mozart’sbirthplaceandthehouse______hecomposed‘TheMagicFlute”arebothmuseumsnow.A.whereB.when C.there D.which9.It’shelpfultoputchildreninasituation________theycanseethemselvesdifferently.A.thatB.whenC.which D.where10.Ihavereachedapointinmylife______Iamsupposedtomakedecisionsofmyown.A.which B.where C.how D.why非限定性定语从句（先行词与从句间由逗号隔开，从句充当补充说明作用）△that不能使用，如先行词是一个名词，关系词的选择与以上一致；如先行词是整个主句，由which引导（从句在主句之后），由as引导（从句位置一般在主句的前面或者中间）1.Itisthethirdtimethatshehaswontherace,______hassurprisedusall.A.that B.where C.which D.what2.By16:30,_______wasalmostclosingtime,nearlyallthepaintingshadbeensold.A.which B.when C.what D.that3.Aftertheflooding,peopleweresufferinginthatarea,_______urgentlyneededcleanwater,medicineandsheltertosurvive.A.which B.who C.where D.what4.Theairqualityinthecity,______isshowninthereport,hasimprovedoverthepasttwomonths.A.that B.it C.as D.what5.Whendeeplyabsorbedinwork,______heoftenwas，hewouldforgetallabouteatingorsleeping.A.that B.which C.where D.when6.Alotoflanguagelearning,________hasbeendiscovered,ishappeninginthefirstyearoflife,soparentsshouldtalkmuchtotheirchildrenduringthatperiod.A.as B.it C.which D.this7.TedcamefortheweekendwearingonlysomeshortsandaT-shirt,______isastupidthingtodoinsuchweather.A.thisB.that C.what D.which8.MarywasmuchkindertoJackthanshewastotheothers,_________,ofcourse,makealltheothersupset.A.who B.which C.what D.that9.Englishisalanguagesharedbyseveraldiversecultures,eachof____usesitsomewhatdifferently.A.which B.what C.them D.those10.JuliewasgoodatGerman,FrenchandRussian,allof_________shespokefluently.A.who B.whom C.which D.that介词+which△先行词是复数，由none/one/some/many/most/all/eachof+which/whom△先行词的固定搭配1.Englishisalanguagesharedbyseveraldiversecultures,_________usesitdifferently.A.allofwhich B.eachofwhich C.allofthem D.eachofthem2.Itisreportedthattwoschools,_________arebeingbuiltinmyhometown,willopennextyear.A.theyboth B.whichboth C.bothofthem D.bothofwhich3.Guncontrolisasubject_________Americanshavearguedforalongtime.A.ofwhich B.withwhich C.aboutwhich D.intowhich4.Inourclassthereare46students,_____halfwearglasses.A.inwhom B.inthem C.ofwhom D.ofthem5.Careofthesoulisagradualprocess_____eventhesmalldetailsoflifeshouldbeconsidered.A.what B.inwhat C.which D.inwhich6.Sheshowedthevisitorsaroundthemuseum,theconstruction_____hadtakenmorethanthreeyears.A.forwhich B.withwhich C.ofwhich D.towhich7.Windpowerisanancientsourceofenergy_________wemayreturninthenearfuture.A.onwhich B.bywhich C.towhich D.fromwhich8.Thenewlybuiltcafé,thewallsof_______arepaintedlightgreen,isreallyapeacefulplaceforus,speciallyafterhardwork.A.that B.it C.what D.which9.Thesettlementishometonearly1,000people,manyof______lefttheirvillagehomesforabetterlifeinthecity.A.whom B.which C.them D.those10.Shebroughtwithherthreefriends,noneof_________Ihadevermetbefore.A.them B.who C.whom D.these情态动词专题情态动词包括：情态动词否定形式缩略形式cancannot/cannotcan’tcouldcouldnotcouldn’tmaymaynotmayn’tmightmightnotmightn’tmustmustnotmustn’tshallshallnotshan’tshouldshouldnotshouldn’twillwillnotwon’twouldwouldnotwouldn’tneedneednotneedn’toughttooughtnottooughtn’ttodaredarenotdaren’t情态动词考点：表示能力Can表现在的能力Could表过去的能力Was/wereableto表过去的能力Willbeableto表将来的能力Iamstarvingtodeath.Icaneattwobowlsofricenow.WhenIwastwomonthsold,Icouldspeak.Thefirespreadthroughthehotelveryquicklybuteveryonewasabletogetout.Ifyouhaveagoodsleep,youwillbeabletoworkoutthisproblem. Ishouldhavebeenthere,butInotcatchthebus.would B.could C.might D.shouldI’mafraidMr.Hardingseeyounow.He’sbusy.

A.can’t B.mustn’t C.shouldn’t D.needn’t---How’syournewbabysitter?

---We______askforabetterone.Allourkidslovehersomuch.

A.should B.might C.mustn’t D.couldn’t表推测客观的可能性（不涉及具体某事是否会发生，常常用以说明人或事物的特征）Accidentscanhappenonsuchrainydays.Theweathercanbeverywarminmyhometownsometimeseveninwinter.Youdon’thavetoknowthenameoftheauthortofindabook.You____findthebookbythetitle.A.mustB.need C.can D.wouldOneofthefewthingsyou____sayaboutEnglishpeoplewithcertaintyisthattheytalkalotabouttheweather.

A.needB.must C.shouldD.can具体事情发生的可能性（现在与将来+be/do，过去+havebeen/done）词形肯定式否定式疑问式Must一定，肯定//may也许，可能可能不/might比may弱比maynot弱/can/不可能有可能吗？could微弱的可能不可能语气比can弱Should/oughtto按说应该应该不会/Canthisbedonebyhim?Thismustbedonebyhim.Thismay/mightbedonebyhim.Thismay/mightnotbedonebyhim.Thiscan’t/couldn’tbedonebyhim.Heoughtto/shouldbehereontime---hestartedearlyenough.用can,could,may,might填空-IsJohncomingbytrain?-Heshould,buthenot.Helikesdrivinghiscar.(may/might)Petercomewithustonight,butheisn’tsureyet.(may/might)ThatnotbeMary.She’sinhospital.(can)Howyoubesostupid?(can)—Idon’treallylikeJames.Whydidyouinvitehim?

—Don’tworry.Hecome.Hesaidhewasn’tcertainwhathisplanswere.

A.mustnot B.neednot C.wouldnot D.mightnotIt____bethepostmanatthedoor.It’sonlysixo’clock.

A.mustn’t B.can’t C.won’t D.needn’t—Hi,Tom.AnyideawhereJaneis?

—She_____intheclassroom.Isawhertherejustnow.（09重庆）

A.shallbeB.shouldhavebeen C.mustbeD.mighthavebeen—Goodmorning.I’vegotanappointmentwithMissSmithinthePersonnelDepartment.

—Ah,goodmorning.You_____beMrs.Peter.（10北京）

A.might B.must C.would D.Can---Ileftmyhandbagonthetrain,butluckilysomeonegaveittoarailwayofficial.

---Howunbelievabletogetitback!Imean,someone_____it.

A.willhavestolen B.mighthavestolen

C.shouldhavestolenD.musthavestolenWhatdoyoumean,thereareonlytentickets?Therebetwelve.(09全国卷一）

A.should B.would C.will D.shall（3）表示请求、允许、允诺当对方是决策者，代表己方或第三方提出请求或建议时，用Shall/May(Might)/Can(Could)I/we…?Shallhe/she/they…?Would/willyou…?Whenshallmyfatherbeabletoleavehospital?-Could/MightIuseyourbiketomorrowmorning?-Yes,youcan/may.（不能用could/might委婉语气回答）-Theroomissodirty.wecleanit?-OK.A.Will B.Shall C.Would D.Do—___Itakethebookout?

—I’mafraidyoucann't.(10四川)

A.Will B.May C.Must D.Need-hecometoseeyou?-Ofcourse.AndI’dratherhetoldmethetruth.A.Will B.Shall C.Would D.DoShall与第二、第三人称用于陈述句，表示命令、警告、威胁（强硬语气）；表承诺；也可表法律、规定与should通用。Youshallleavetheroomatonce,andhealsoshall.（威胁）Youshallgetyourmoneybackinamonth.（承诺）Ithasbeenannouncedthatcandidatesshall/shouldremainintheirseatsuntilallthepapershavebeencollected.（规定）（4）表示必要性Must表“必须”；表“硬要”Youmustturnoffthelightwhenyouleave.Ifyoumustleave,pleasestayuntilthestormisover.Ifyousmoke,pleasegooutside.

A.can B.should C.must D.may

—MayItakethisbookoutofthereadingroom?(10陕西)

—No,you____.Youreadithere.

A.mightn’t B.won’t C.needn’t D.mustn’t—Ihavetoldyouthetruth.____Ikeeprepeatingit?

A.Must B.Can C.May D.Will

—No,you____.A.mustn't B.won't C.cann't D.needn'tDon’thaveto/needn’tdo表“不必”Didn’thaveto/needn’thavedone表过去“不必”Youdidn’thaveto/needn’thaveworkedthatlateforwehaveenoughtimeleft.Should表示义务、法律或规定上的必要性，语气比must弱；表吃惊“竟然”Ishouldgoandvisithimthisafternoon,butIwonderifIwillbefree.Accordingtotheairtrafficrules,youswitchoffyourmobilephonebeforeboarding.A.may B.can C.would D.should

完成句子You（没必要告诉）herthenews,forIhadtoldheraboutitearlier.(needn’t/don’thavetotell)I（没必要非得出去）butIwantedabreathoffreshair.(needn’t/don’thavetogoout)We（本该买）anewlockforthefrontdoor.(shouldhavebought)（5）情态动词的其他要点Would表示意愿；表示过去的习惯性动作WhenPremierZhouEnlaiwasalive,he________workfrommorninguntilnighteveryday，dealingwithnumerousaffairs.A.would B.could C.must D.mightCannotbutdosth表示“不得不，只好做某事”Icann’tbutchoosetogo.Maywell+do表示“完全能，很可能）Mayaswell+do表示“最好，倒不如”Herappearancehaschangedsomuchthatyoumaywellnotrecognizeher.Wemayaswellstaywhereweare.Cannot（或never等否定词）与enough/too连用表示“再…也不为过”Youcannotbetoocareful.May用于祈使句，表示祝愿。Mayyoureturninsafety.Mayweneverforgeteachother.我不得不钦佩你的勇气。她很可能拒绝和你谈话。你最好留在这里过夜。祝您的生活美满幸福。情态动词课后练习1. Liza______wellnotwanttogoonthetrip----shehatestraveling.A.will B.can C.must D.may2.--Isn'tthatAnn'shusbandoverthere?--No,it______behim--I'msurehedoesn'twearglasses.A.can't B.mustnot C.won't D.maynot3.--I'vetakensomeoneelse'sgreensweaterbymistake.--It______Harry's.Healwayswearsgreenclothes.A.hastobe B.willbe C.mustn'tbe D.couldbe4. --Mum,I'vebeenstudyingEnglishsince8o'clock.______IgooutwithTomforawhile?--No,I'mafraidnot.Besides,it'srainingoutsidenow.A.Can't B.Wouldn't C.Maynot D.Won't5. --Excuseme,IsthistherightwaytotheSummerPalace?--Sorry,Iamnotsure,butit______be.A.might B.will C.must D.can6. Childrenunder12yearsofageinthatcountry______beunderadultsupervisionwheninapubliclibrary.A.must B.may C.can D.need7. --Idon'tmindtellingyouwhatIknow.--You______.I'mnotaskingyouforit.A.mustn't B.maynot C.can't D.needn't8. "Theinterest______bedividedintofiveparts,accordingtotheagreementmadebybothsides,"declaredthejudge.A.may B.should C.must D.shall9. --Excuseme,butIwanttouseyourcomputertotypeareport.--You______havemycomputerifyoudon'ttakecareofit.A.shan't B.mightnot C.needn't D.shouldn't10. I______payTracyavisit,butI'mnotsurewhetherIwillhavetimethisSunday.A.should B.might C.would D.could11. IfI______plantodoanythingIwantedto,I'dliketogotoTibetandtravelthroughasmuchofitaspossible.A.would B.could C.hadto D.oughtto12.Justbepatient.You_______expecttheworldtochangesosoon.A.can't B.needn't C.maynot D.willnot13.Whenwewereyoung,everyeveningmybrotherandI______dohomeworktogether.A.would B.might C.should D.could14.-Willyoustayforlunch?-Sorry,____.Mybrotheriscomingtoseeme.A.Imustn't B.Ican't C.Ineedn't D.Iwon't15.-Tomgraduated