定語從句定義：在句子中起定語的作用，修飾某一名詞，或者修飾整個句子的從句叫做定語從句。被定語從句所修飾的詞叫先行詞，引導定語從句的詞叫關(guān)系詞，定語從句通常跟在先行詞之后。分類：根據(jù)定語從句與先行詞的關(guān)系，定語從句可分為限定性定語從句和非限定性定語從句。限定性定語從句緊跟在先行詞之后，用來限制先行詞的意義，是句子不可缺少的成分，沒有它整個句子的意思就不完整或不明確；非限定性定語從句與主句之間有逗號隔開，只起補充說明的作用，如省去，句子仍然成立關(guān)系詞：引導定語從句的詞叫做關(guān)系詞。關(guān)系詞可分為關(guān)系代詞和關(guān)系副詞，關(guān)系詞既起連接作用，又在從句中充當成分.關(guān)系代詞在從句中起名詞或形容詞作用，可作主語、賓語、定語或表語；而關(guān)系副詞在從句中作狀語

指人指物主語賓語定語表語

that which who whomwhose

√√√√√√√√√√√√√√√常用的關(guān)系代詞有：

that,which,who,whom,whose√that指人或物，在定從中作主語或賓語，有時也可以作表語Canyoutellmethenameoftheboythathelpedme?ThebookthatIputonthedeskismine.Sheisnotthelittlegirlthatsheusedtobe.2.which指物，在定從中作主語或賓語ThetrainwhichhasarrivedisfromBeijing.Isthatthegamewhichyoulike?3.who指人，在定從中作主語，有時也可以代替whom作賓語Thereisagirlwhowantstoseeyou.Thegirlwho/whomyousawyesterdayismysister.4.whom指人，在定從中可作賓語，常被who代替Isthatthemanwhom/whoyoulentthebookto?5.whose一般指人，有時也可以指物，在從句中作定語Doyouknowthegirlwhosehairisverylong?Theyclimbedthemountainwhosetopwascoveredwithsnow.關(guān)系副詞：引導限定性定語從句的關(guān)系副詞主要有when,where,whywhen指時間，在從句中作時間狀語，可用at/in/on/duringwhich等代替ThathappenedonthedaywhenIarrived.Thatwasthedaywhen/onwhichhewasborn.2.where指地點，在從句中作地點狀語，有時可用in/at/onwhich等代替Thisistheplacewhere/inwhichheworks.3.why指原因，在從句中作原因狀語，有時可用forwhich代替Thatisthereasonwhy/forwhichIrefusedit.4.that在從句中可以作時間、地點、原因或方式狀語，that表示方式時，可以用inwhich代替Idon’tlikethewaythat/inwhichhespeakstome.that指物時一般可以與which互換，但在下列情況中一般不可以用which:①當先行詞為all,much,little,few,none,something,anything,everything,nothing等不定代詞時，如：

a.All___canbedonehasbeendone.b.Iamsureshehassomething____youcanborrow.c.Thereislittle____

theenemycandobesidessurrender.

thatthatthat②先行詞被all,every,no,some,any,little,much修飾時：

I’vereadallthebooks____yougaveme.Themuch

progress____

hehadmadeencouragedhimtoomuch.③先行詞是序數(shù)詞或形容詞最高級修飾時。

a.Thisisthefirstcomposition____hehaswritteninEnglish.b.It’sthebestnovel____Ihaveeverread.thatthatthatthat

④先行詞被theonly,thevery,thelast

修飾時

a.Thatwhitefloweristheonlyone____Ireallylike.b.Thisistheverybook_____

Iwanttofind.thatthat⑤先行詞是疑問詞who,which,what

時，定語從句用that而不用who,(whom)和which引導。

a.Whoistheperson____

isstandingatthegate?b.Whichofus____

knowssomethingaboutphysicsdoesnotknowthis?⑥當先行詞既有人又有物時，定語從句要用that而不用who(whom)和which引導。如：Hetalkedabouttheteachersandschools_____hehadvisited.thatthatthat⑦當關(guān)系代詞在從句中作表語時：

Maryisnolongerthegirl_____shewastenyearsago.Chinaisnolongerthecountry____itusedtobe.thatthat1.Theresultoftheexperimentwasverygood,______wehadn’texpected.A.WhenB.thatC.whichD.what

歷年各地關(guān)于定語從句高考試題2.Anyway,thatevening,______I’lltellyoumoreaboutlater,IendedupstayingatRachel’splace.A.whenB.whereC.whatD.which3.Thegentleman_____youtoldmeyesterdayprovedtobeathief.WhoB.aboutwhomC.whomD.withwhom4.Thosehousesaresoldatsuchalowprice______peopleexpected.LikeB.asC.thatD.which5.RecentlyIboughtanancientChinesevase,______wasveryreasonable.A.WhichpriceB.thepriceofwhichC.itspriceD.thepriceofwhose6._____isknowntoeverybody,themoontravelsroundtheearthonceeverymonth.A.ItB.AsC.ThatD.What7.He’sgothimselfintoadangeroussituation_______heislikelytolosecontrolOvertheplane.A.whereB.whichC.whileD.why8.Haveyouseenthefilm“Titanic”,______leadingactorisworld-famous.A.ItsB.It’sC.whoseD.which9.Wewillbeshownaroundthecity:schools,museums,andsomeotherplaces,____othervisitorsseldomgo.A.whatB.whichC.whereD.when

10.Thejourneyaroundtheworldtooktheoldsailorninemonths,_____thesailingTimewas226days.A.ofwhichB.duringwhichC.fromwhichD.forwhich11.Wearelivinginanage______manythingsaredoneoncomputer.A.whichB.thatC.whoseD.when12.Icanthinkofmanycases____studentsobviouslyknewalotofEnglishwordsandexpressionsbutcouldn’twriteagoodessay.A.whyB.whichC.asD.where13.Thefilmbroughtthehoursbacktome______Iwastakengoodcareofinthatfar-awayvillage.A.untilB.thatC.whenD.where14.