英语：定语从句重难点突破

定语从句重难点突破1

theusageoftherelativepronoun

关系代词指代在定语从句中所充当的成分人物句子主语宾语定语whowhomwhichthatwhoseHewhodoesnotreachtheGreatWallisnotatrueman.Hewhosehandislazyhasanemptymouth..Truefriendshipislikesoundhealth,thevalueofwhichisseldomknownuntilitislost.Asisknowntoall,wherethereisawill,thereisaway.Godhelpsthosewhohelpthemselves.

theusageoftherelativeadverb关系副词指代所充当的句子成分whenwherewhytimeplacereasonadverbial（时间状语）adverbial（地点状语）adverbial（原因状语）Wewillneverforgetthehappytimewhen

weworkedonthefarm.Thereasonwhy

hecouldnotgo

therewasthathisgradesweretoolow.Thisstoryisaboutaparkwherea

veryrichmankeepsdifferentkindsofdinosaurs.1.Thisisall____Iknowaboutthematter.A.thatB.whatC.whichD.whether2.Isthereanything

else_____yourequire?A.whichB.thatC.whoD.what3.Thelastplace_____wevisitedwastheGreatWall.A.whichB.thatC.whereD.it重难点一:that与which的区别先行词为all,little,much,everything,nothing,something,anything等不定代词时，关系代词用that4.

Hetalkedhappilyaboutthemenandbooks_____interestedhimgreatlyintheschool.A.whichB.thatC.itD.whom5.Thereisnodictionary_____youcanfindhere.A.thatB.whichC.whereD.inthat6.Isoxygentheonlygas_____helpsfireburn?A.thatB./C.whichD.it7.Whichwasthehotel_____wasrecommendedtoyou?A.thatB.whichC.whereD.it先行词为人和物的组合先行词被all,little,much,every,no,等修饰时先行词被序数词或最高级修饰先行词前有序数词(thefirst),形容词最高级(thebest),thelast,thevery,theonly等时。若主句中有疑问代词who或者which，为了避免重复,关系代词不要再用who,which，而用that。

1.先行词为all,little,much,everything,nothing,something,anything等不定代词2.先行词被all,little,much,every,no,等修饰时。3.先行词被序数词或最高级修饰先行词前有序数词(thefirst),形容词最高级(thebest),thelast,thevery,theonly等时。4.先行词为人和物的组合5.若主句中有疑问代词who或者which，为了避免重复,关系代词不要再用who,which，而用that。只用that的情况:总结考点一:that与which的区别

1.Jimpassedthedrivingtest,______surprisedeverybodyintheoffice.A.whichBthatCthisD.it只用which的情况:1,逗号后面2,介词后面2.Theday______hewasbornwasAug.20,1952.A.onwhichB.thatC.whichD.this

考点二:介词+关系代词提醒:介词﹢关系代词引导的定语从句,关键是判断介词的选择.方法一:根据从句中动词与先行词习惯搭配方法二:根据从句中动词与先行词的逻辑关系

注意：关系代词在定语从句中作介词宾语时，从句常常由“介词+关系代词”引出。此时关系代词只能用which

或whom;不可用that或who代替ThemanisfromBeijingUniversity.Italkedabouthimatthemeeting.Theman(who/whom/that)ItalkedaboutatthemeetingisfromBeijingUniversity..Jointhemintoonesentence.=Themanabout

ItalkedatthemeetingisfromBeijingUniversity.

关系代词紧跟在介词后面时，不能用that，也不能省略，先行词是人介词后用whom,先行词是人介词后用which。whom介词加关系代词的介词搭配问题1.Theman__________youshookhandsjustnowisourheadmaster.2.Theroom__________myfamilyliveusedtobeagarage.3.Mr.Brownistheteacher__________Ilearnedalotofknowledge.withwhominwhichfromwhom考点三Whose用法及转换形式Doyouknowthewomanwhosehusbandisadoctor?Thisisabook

whosecoverisgreen.whose引导定语从句，其先行词不仅可以指人，还可以指物。

3.whose的先行词指物时,可用ofwhich代替,但词序不同，即whose+名词=the+n+ofwhich=ofwhich+the+n.Helivesintheroomwhosewindowfacessouth.=Helivesintheroom,

facessouth.=Helivesintheroom,facessouth.thewindowofwhichofwhichthewindow考点四：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.当与,so.such或thesame连用时，一般用as。

Suchbooksasyoutellmeareinteresting.Ihavethesameplanas

you.2.as引导的从句可以放在句首,which引导的定语从句不能放在句首,as本身有“正如…..正象…”之意，与之连用的词有know,see,expect,announce,pointout等。Asweallknow,theearthisround.1.______wasnatural,hemarriedJenny.A.WhichB.ThatC.ThisD.As2.Suchsigns_____weuseintheexperiment______Greekletters.A.as,areB.as,isC.that,areD.that,is3.Sheisverygoodatdance,____everybodyknows.A.thatB.whichC.whoD.as4.______hasbeensaidabove,grammarisasetofdeadrules.A.WhichB.WhatC.ThatD.As5.Wedothesamework_____theydo.A.whichB.asC.thanD.likeAnyone_____breaksthelawispunished.Those

_____breakthelawarepunished.He

_____breaksthelawispunished.在anyone,those,he/she/I/they作先行词时,用”who”代替“that”.考点五:that与who的区别whowhowho

考点七:定语从句中主谓一致问题定语从句中的动词在人称和数方面应该与它的先行词保持一致。

1.Iam