1定语从句①考点聚焦:1、功能:相当于形容词,修饰名词或代词,在句中作定语位置:定语从句置于被修饰词之后2、先行词:被定语从句修饰的词称为先行词3、关系词:引导定语从句的都称关系词关系代词:who,whom,which,that,whose,as。关系副词:when,where,why。②确定关系词的步骤(1)先找从句,看关系词在从句中所充当的成分。(2)看先行词指的是什么。③特别注意在定语从句中,当先行词指物时,下列情况的关系词宜用that而不用which(1)先行词被:,形容词最高级,序数词,thesame,thevery,theonly,thelast等修饰时(2)先行词为all、much、little、none、few、one、something、anything等不定代词时。(3)先行词中既有人又有物时。宜用which而不用that的情况(1)在非限制性定语从句中(2)在关系词前有介词时whose作关系词既指人的又指物的,在从句中作定语。如:DoyouknowMr.Smithwhosestoryisverymoving?Thereisaroomwhosewindowfacestheriver.练习一、用适当的关系代词填空1.Isittheveryhouse__that/_youlivedintenyearsago?2.Thewoman___who./that__sitsnexttothedoorismymother.3.I’llneverforgettheguy_____who/that__savedtheboy.4.Itisthehouse___that.which__Iwasbornin.5.Thehouse_whose_____roofisbrokenhasbeenrepaired.二、选择填空()1.Themoneywillbeusedtohelpthepeople____1osttheirhomesintheTsunami(海啸).A.whoB.whoseC.whichD.where()2.Thisisthebestfilm____hasbeenshownthisyear.A.whoB.thatC.whichD.when()3.Finally,thethiefhandedeverything____hehadstolentothepolice.A.whichB.whatC.thatD.inwhere()4.Mr.Litoldusthestonesandwriters___interestedhimA.whatB.whoC.thatD.which()5.I’llneverforgetthesummerholidays____wespenttogether.A.whenB.inwhichC.whichD.how()6—Doestheteacherknoweverybody_______plantedthetrees?—Yes,hedoes.A.whichB.whoseC.whereD.who()7.Theletter_____Ireceivedyesterdayisveryimportant.2A.whoB.whereC.whatD.that()8.Ihatethepeople________don’thelpotherswhentheyareintrouble.A.whoB.whichC.theyD.where()9.Thisistheplace_____Ihaveevervisited.A.thereB.whenC.whereD.which()10.Nobodyknowsthereason______shedidn’tcometothemeeting.A.thatB.whichC.whyD.when()11.Themoonisaworld___thereisnolife.A.thatB.whichC.whereD.why()12.Hehasforgottentheday___hearrived.A.whenB.whereC.thatD.which()13.Hestillremembersthedays______hespentwithyourfamily.A.whenB.whereC.thatD.onwhich()14.Mr.White,______carhadbeenstolen,cametothepoliceman.A.whoB.thatC.whoseD.which()15.Hegottothevillage_______hisfamilyoncelivedA.thatB.whichC.whenD.where