定语从句讲解与练习课件-2026届高三英语一轮复习专项

教学环节课前预习tagquestions小组讨论6mins巩固练习4mins教师导引3mins小组展示10mins句法解析15mins总结2mins定语从句讲解与练习概念：定语从句（AttributiveClauses）在句中做定语，修饰一个名词或代词，被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。关系代词有：who,whom,whose,that,which等。关系副词有：when,where,why等。Themanwholivesnexttoussellsvegetables.I’llneverforgetthetimewhenweworkedonthefarm.合并句子①Thewomanisateacher.Thewomanlivesnextdoor.Thewomanwho/thatlivesnextdoorisateacher.②Thenurseiskind.Thenurselooksaftermysister.Thenursewho/thatlooksaftermysisteriskind.将下列句子合并成定语从句1.Theletterisfrommyuncle.Ireceivedityesterday.2.Theyplantedsometrees.Theydidn’tneedmuchwater.3.Theteachersawwhathappened.Hewasstandingnearby.Theletter(that/which)Ireceivedyesterdayisfrommyuncle.Theyplantedsometrees(that/which)didn’tneedmuchwater.Theteacherwho/thatwasstandingnearbysawwhathappened.4.Theforeignerisfromcanada.Hevisitedourclassyesterday.Theforeignerwho/thatvisitedourclassyesterdayisfromcanada.4.Thegirlisafamoussinger.Isawheratthemeetingyesterday.7.Ialwaysrememberthedays.Wespentthemtogether.8..Thegirlisnotherenow.Shetoldmethenews.Thegirl(whom/that)Isawatthemeetingyesterdayisafamoussinger.Ialwaysremembertheday(that/which）wespenttogether.Thegirlwho/thattoldmethenewsisnothere.Iknowthewoman_______daughterismydeskmate.Helikestoliveintheroom______windowfacessouth.whose:定语（“……的”），指人或物whose与ofwhich/ofwhom的互换ThenovelwhosetitleisRedandBlackisveryinteresting.=ThenovelofwhichthetitleisRedandBlackisveryinteresting.=ThenovelthetitleofwhichisRedandBlackisveryinteresting.Thisisthescientistwhoseachievementsarewell-known.考点四whosewhose+名词=the+名词+ofwhich/whomThehouse,______windowsfacesouth,isourreadingroom.=Thehouse,thewindowsofwhich

facesouth,isourreadingroom.Myeldestson______worktakeshimallovertheworld,isinBeijingatthemoment.whosewhose=theworkofwhom1.Thestudentisintheroom.HisnameisTom.2.Iliveinaroom.Itswindowsarebroken.3.Hehaswrittenabook.I’veforgottenitsname.ThestudentwhosenameisTomisintheroom.Iliveinaroomwhosewindowsarebroken.HehaswrittenabookwhosenameI’veforgotten.Thisisthehouse_________wasbuiltlastyear.Thisisthehouse___________theybuiltlastyear.Theboy____________isreadingEnglishisTom.Theboy_____________youmetyesterdayisTom.Iknowtheperson________companyproducescars.Thehouse_________doorispaintedredisourlibrary.7.InancientChinalivedanartist______paintingswerealmostlifelike.that/which(that/which)that/who(that/whom)whosewhosewhosewho/thatthat/whichwhomwhosewho二．限制性定语从句只能用that的几种情况1．当先行词是anything,everything,nothingfew,all,none,little,some等代词时，或者是由every,any,all,some,no,little,few,much等修饰时

(1)Haveyoutakendowneverything_______Mr.Lihassaid?

(2)All_____canbedonehasbeendone.

2.当先行词被序数词修饰

(1)Thefirstplace_____theyvisitedinLondonwastheBigBen.

3.当先行词被形容词最高级修饰时

(1)Thisisthebestfilm________Ihaveseen.

4.当形容词被thevery,theonly修饰时

(1)Thisistheverygooddictionary_______Iwanttobuy,

(2)Afterthefireinhishouse,theoldcaristheonlything______heowned.

5.当先行词前面有who,which等疑问代词时

(1)Whoistheman______isstandingthere?

(2)WhichistheT-shirt______fitsmemost?

6.当先行词既有人，也有动物或者物体时

(1)Canyourememberthescientistandhistheory_______wehavelearned?thatthatthatthatthatthatthatthatthat1.Thisisoneofthebestfilms_____havebeenshownthisyear.2.IsOxygentheonlygas

______helpsfireburn?3.I’minterestedinall

______

youhavesaid.4.Asthefirstroute______introducedtheEasternworldtotheWesterncivilization,theSilkRoadinChinacandatefromtheHandynastyinancientChina.5.Thelittleproblems______wemeetinourdailylivesmaybeinspirationsforgreatinventions.thatthatthatthatthatthatthatthatthat三．介词+which/介词+whom1)Theman__________youtalkedtoisafamousteacherThemanto________youtalkedisafamousteacher.2)Thehouse_________weliveinislarge.Thehousein_______weliveislarge.Thehouse_________weliveislarge.3)1949wastheyear________________newChinawasfounded._____________newChinawasfounded5)Thisisthebook___________Ispent8yuan.___________Ipaid8yuan.___________Ilearnalot.___________heoftentalks.___________Iaminterested.that/whomwhomthat/whichwhichinwhichwherewhenonwhichforwhichfromwhichaboutwhichinwhichwhomfortoinfrom介词+whom/which练习Thereisairaroundus,__________________wecan’tlive.Thehouse____________LuXunwasbornisamuseumnow.Thisisthetree________________werestedyesterday.Hehastwobrothers,bothof__________arestudents.Ihavetwobooks,neitherof_________areinteresting.Thepen____________Iwroteyesterdayhasbeenlost.Wewillvisitedthefactory______________hisfatherhasbeenworking.I’dliketoseethedoctor_______________theboywassaved.Idon’tknowthereason______________heleft.Don’tbringchildrentoseetheanimals______________theyareafraid.withwhichinwhichunderwhichwhomwhichwithoutwhichinwhichbywhomforwhichofwhich二．把下列各句子合并成一句。1.Johnisaverykind-heartedman.Youcanturntohimforhelp.2.Thebookiswrittenbythatfamouswriter.Iamveryinterestedinit.3.Tomistheboy.Iwenttothecinemawithhimtogether.4.Haveyourememberedthefactory?Weworkedinitlastyear.5.Itisthegolddiamond.Ispentallmymoneyonit.Johnisaverykind–heartedmantowhomyoucanturnforhelp.ThebookinwhichIamveryinterestediswrittenbythatfamouswriterTomistheboywithwhomIwenttothecinematogether.HaveyourememberthefactoryinwhichweworkedlastyearItisthegolddiamondonwhichIspentallmymoney6.TheoldOlympicGamescoulddatebackto776BC.Themoderngamescomefromit.7.IhaveninefriendsinAmerica.Fourofthemworkasdoctors.8.Thewomanhasjustwonagoldmedal.Ireadaboutherinthenewspaper.9.Thehouseis7kilometersaway.Iwasborninit.10.Thisistheveryfarm.Myfatherusedtoworkonit.TheoldOlympicGamesfromwhichthemoderngamescomecoulddatebackto776BC..IhaveninefriendsinAmerica,fourofwhomworkasdoctors.ThewomanaboutwhomIreadinthenewspaperhasjustwonagoldmedal.ThehouseinwhichIwasbornis7kilometersaway.ThisistheveryfarmonwhichMyfatherusedtowork.4.3关系副词先行词关系副词在从句中的作用与“介词＋关系代词”的关系表示时间的名词：time，day，year等when作时间状语=at/in/on/duringwhich表示场所的名词：park，place，country，house等where作地点状语＝in/at/to/onwhich表示原因的名词：reasonwhy作原因状语＝forwhich1.将下列句子合并成定语从句1)Iwillneverforgettheday.Weplayedtogetherontheday.

2)Thisisthepark.Heusedtoplayinthepark.

3)Heexplainedthereason.Heleftthecompanyforthatreason.

Iwillneverforgetthedayonwhich/whenweplayedtogetherThisistheparkinwhich/whereheusedtoplay.Heexplainedthereasonforwhich/whyHeleftthecompany.

2.比较与分析：1)Wewillremembertheyear_____________wespendtogether._________weworkedtogether.2)Wewillremembertheplace____________wevisited._________wespentourholidays._________wewenttolastweek._________wewent.3)Tellmethereason___________________hegotill.Thereason____________hegaveuswasunacceptable.Ididn’tunderstandthereason________________hetoldlies________hetoldme.When/inwhich(that/which)(that/which)where/inwhich(that/which)where/towhichwhy/forwhichthat/whichwhy/forwhichthat/whichwhenwherewherewhywhen五thesame….as/such….as/as…as/so…as1)Hehasthesamebag_________Ihave.2)Iwanttobuythesameradio__________wasshownonTV.3)Wehopetogetsuchatool________heisusing.4)Letthechildrenreadsuchbooks______willmakethembetter.5)Takeasmany_______youwant.6)Hereissobigastone_______nomancanlift.7)Heissogoodastudent_______allofuslikehim.8)Heissogoodastudent________allofuslike.

asasasasasasasthat

形式意义含义关系词限定性定语从句无逗号若省去，原句意义不完整涉他性（所修饰的先行词不是独一无二）that/which/who/whom/when等非限定性定语从句有逗号起补充说明作用，省去原句意义不受影响唯一性不用that1)IhaveabrotherwhoworksinBeijing.2)Ihaveabrother,whoworksinBeijing.因而专有名词或独一无二的非专有名词后用非限定性定语从句。Theearth,whichgoesroundthesun,iscalledplanet.3)Nextmonth,_______you’llspentinyourhometown,iscoming.A.whichB.thatC.whenD.where.4)Ihaveboughttwoballpens,________writeswell.A.noneofwhichB.neitherofwhichC.noneofthemD.neitherofthemBA六．在非限定性定语从句中as与which的用法及区别

as和which在引导非限制性定语从句时，这两个关系代词都指主句所表达的整个意思，且在定语从句中都可以作主语和宾语。但不同之处主要有两点：1.as引导非限制性定语从句，可放在主句之前，或者主句之后，甚至可以切割一个主句；which引导的非限制性定语从句只能放在主句之后。2as有“正如……，正像……”的意思常用于一些固定搭配中：asis/wasexpected,asis/wasmentionedaboveasisknowntoallasitoftenhappensasIrememberasIunderstand

(1)Asisknowntoall,Chinaisadevelopingcountry.

(2)Heisfromthesouth,aswecanseefromhisaccent.

(3)John,asyouknow,isafamouswriter.

(4)HehasbeentoParismorethanseveraltimes,whichIdon’tbelieve.1)_________Englespointedout“Labourcreatedmanhimself.”2)Sheisverygoodatdance,_______everybodyknows.3)Tomdrinksaloteveryday,_________hiswifedoesn’tlikeatall.4)Theweatherturnedouttobeverygood,_______wasmorethanwecouldexpect.A.whatB.whichC.thatD.it5)________isknowntous,heisawriter._________isknowntousthatheisawriter._________isknowntousisthatheisawriter.A.ItB.WhatC.AsD.That6)Alicereceivedaninvitationfromherboss,___cameasasurprise.A.it

B.that

C.which

D.he

ItasBAsAswhatCwhich先行词是表示抽象地点的名词，像activity，business，career，case，job，point，position，race，stage，situation等，当从句中缺少状语时，表示情况，方面，处境时，用关系副词where.Theyhavereachedthepoint______theyhavetoseparatefromeachother.I’llshowyouthepoint________youfail.Thereisonepoint________wemustinsiston.Hehad