定语从句总复习知识要点课件

.定语从句专项练习1.定义：在复合句中修饰名词或代词的从句2.先行词：被修饰的名词或代词3.关系代词、关系副词：引导定语从句的词关系代词：关系副词：Who,whom,whose,which,that等When,where,why等指代所做成分是否可省略that人；物主语；宾语作宾语可省which物主语；宾语作宾语可省who人主语；宾语作宾语可省whom人宾语可省whose人；物定语不可省关系代词的用法关系副词的用法指代所做成分是否可省略when时间状语否where地点状语否why原因状语否限定性定语从句与非限定性定语从句限定性定语从句是句中不可缺少的组成部分，主句和从句之间不用逗号隔开非限定性定语从句是对主句先行词的补充说明，没有这种从句不影响主句意思完整.一般用逗号把主句和从句分开引导词：关系代词和关系副词，作宾语时一些关系代词可以省略引导词：who,whom,whose,which,ofwhich,when,where等，不用that,不能省略考点一：只能用that引导定语从句的几种情况1)先行词是不定代词all,few,little,much,something,nothing,anything等.2)先行词被序数词或形容词最高级所修饰时。3）先行词被all,any,every,each,few,little,no,some等修饰。4）先行词被theonly,thevery,thesame,thelast修饰时。5）先行词既有人又有物时。6）当句中已有who时，为避免重复。7）用作关系代词，修饰表示时间的名词，如day,time,moment等，代替when.8)如有两个定语从句，其中一个关系词已用过，则另一个用that.1.Thisisall____Iknowaboutthematter.A.thatB.whatC.whoD.whether2Isthereanythingelse_____yourequire?A.whichB.thatC.whoD.what3.Thelastplace_____wevisitedwastheGreatWall.A.whichB.thatC.whereD.it4.Hetalkedhappilyaboutthemenandbooks_____interestedhimgreatlyintheschool.A.whichB.thatC.itD.whom5.Thereisnodictionary_____youcanfindeverything.A.thatB.whichC.whereD.inthat6.Thisisoneofthebestbooks_______.A.thathaveeverbeenwrittenC.thathaswrittenB.thathaseverbeenwrittenD.thathavewrittenABBBAA考点二：介词+关系代词****“介词+which/whom”可用来限定名词、代词、分数词、数词等。e.g.1.Inthedarkstreet,therewasn’tasingleperson____________shecouldturnforhelp.A.thatB.whoC.fromwhomD.towhom2.Hepaidtheboy$10forwashingthewindows,mostof________hadn’tbeencleanedforatleastayear.A.theseB.thoseC.thatD.whichDD关系代词前介词的确定1.根据从句中动词与先行词的逻辑关系，请体会：e.g.Isthatthenewspaperforwhichyouoftenwritearticles?2.根据从句中动词或形容词的习惯搭配，如：e.g.CanyouexplaintomehowtousetheseidiomsaboutwhichI’msure.3.根据先行词与介词的搭配习惯，请体会：e.g.1949wastheyearinwhichtheP.R.C.wasfounded.关系代词前介词的确定4.非限制性定语从句中，要表示先行词的一部分时，可用“数词/代词+of+关系代词”的结构，如：e.g.Thereare50studentsinourclass,two-thirdsofwhomhavebeentoBeijing.关系代词前的介词的确定5.Whose从句可转换为“of+关系代词”型，如：e.g.Theyliveinahouse,whosedooropenstothesouth.Theylivedinahouse,ofwhichthedooropenstothesouth.Theylivedinahouse,thedoorofwhichopentothesouth.1.Doyouknowwholivesinthebuilding______thereisawell?A.infrontofitB.infrontofwhoseC.infrontofwhichD.infrontwhich2.I’llneverforgettheday____IjoinedtheLeague.A.onwhichB.inwhichC.whichD.atwhich3.Thewoman_____mybrotherspokejustnowismyteacher.A.whoB.towhomC.towhoDwhom4.Jeannewasheroldfriend,____sheborrowedanecklace.A.fromwhoB.fromwhomC.tothatD.towhom5.Hisglasses,_____hewaslikeablindman,felltothegroundandbrokeitsleg.A.whichB.withwhichC.withoutwhichD.thatCABBC6.sheisateacherofmuchknowledge,_____muchcanbelearned.A.whoB.thatC.fromwhichD.fromwhom7.Hebuiltatelescope_____hecouldstudytheskies.A.inwhichB.withthatC.throughwhichD.byit8.Doyouknowthereason____hewaslate?A.thatB.whichC.forwhatD.forwhich9.Ihaveboughttwoballpens,____writeswell.A.noneofwhichB.neitherofwhichC.noneofthemD.neitherofthem10.TheSecondWorldWar_____millionsofpeoplewerekilledin1945.A.duringwhichB.inthatC.whereD.onwhichDCDBA11.Chinahasmanyrivers,____theChangjiangRiveristhelongest.A.whichB.inwhichC.amongwhichD.oneofwhich12.Thisistheveryknife_____Iusedtocutapplesyesterday.A.thatB.bywhichC.whichD.withwhich13.Thespeed____whichyoudriveyourcarmustn’ttoohigh.14.Intheparktherearemanyflowers,thecolour_____whichisbrightandnice.15.Thelittlegirlisreadingabook,_____whichtherearemanypictures.16.Whatwerethethings_______whichhewasnottoosure?CDatofinabout考点三：as与which引导的定语从句两者均可引导非限制性定语从句，有时可以互换，但下列情况多用as。1.关系代词引导的定语从句居句首时。e.g.Asweallknow,theearthisround.2.当与such或thesame连用时，一般用as。e.g.Suchbooksasyoutellmeareinteresting.Ihavethesameplanasyou.3.当从句和主句语义一致时，用as，反之则用which。e.g.Shehasmarriedagain,aswasexpected.Shehasmarriedagain,whichwasunexpected.4.as在从句中作主语时，后面常接行为动词的被动语态，如beknown，besaid，bereported等，如从句中行为动词是主动语态，一般要用which作主语。e.g.Shehasbeenlateagain,aswasexpected.Tomhasmadegreatprogress,whichmadeushappy.1.______wasnatural,hemarriedJenny.A.WhichB.ThatC.ThisD.As2.Suchsigns_____weuseintheexperiment______Greekletters.A.as,areB.as,isC.that,areD.that,is3.Ipassedhimalargeglassofwhisky,_____hedrankimmediately.A.thatB.asC.whichD.who4.Sheisverygoodatdance,____everybodyknows.A.thatB.whichC.whoD.as5.Itwasraining,_____wasapity.A.whatB.thatC.thewhichD.which6.______hasbeensaidabove,grammarisasetofdeadrules.A.WhichB.WhatC.ThatD.As7.Wedothesamework_____theydo.A.whichB.asC.thanD.likeDACDDDB考点四:关系副词的运用在限定性和非限定性从句中，when的先行词是时间名词，where的先行词是地点名词，why的先行词是原因名词，分别在定语从句中做状语。e.g.1.AfterlivinginParisfor50yearshereturnedtothesmalltown______hegrewupasachild.A.whichB.whereC.thatD.when2.Itwasanexcitingmomentforthesepeoplethisyear,______forthefirsttimetheirteamwontheWorldCup.A.thatB.whileC.whichD.whenBD在实践中要注意定语从句与其它从句的结构上的细微差别,能够正确区分使用它们.考点五:1A.Isthisthefactory_____youvisitedlastyear?B.Isthisfactory____youvisitedlastyear?a.thatb.wherec.inwhichd.theone2.A.MrSmithisoneofthoseforeignerswho____workinginChina.B.MrSmithistheonlyoneofthoseforeignerswho____workinginChina.a.isb.hasc.haved.are3.A.Don’tdiscussquestionssuch_____those.B.Let’sdiscussonlythequestions______weareinterestedin.a.whichb.thatc.asd.aboutwhich4.A.All____Ineedisagoodrest.a.Whatb.Allw