定语从句专练定义：修饰某一名词或代词的从句叫定语从句。被定语从句修饰的词叫先行词。Themanwhoisshakinghandswithmyfatherisapoliceman.主句：Themanisapoliceman.从句：whoisshakinghandswithmyfather.用来修饰先行词theman关系词who在定语从句中作主语Thefilmwhichtheywenttoseelastnightwasnotinterestingatall.主句：Thefilmwasnotinterestingatall.从句：whichtheywenttoseelastnight用来修饰先行词thefilm关系词which在定语从句中作宾语Thereasonwhyhefailedtheexaminationisthathehadnotmadeanypreparationforit.主句：Thereasonisthathehadnotmadeanypreparationforit.从句：whyhefailedtheexamination用来修饰先行词thereason关系词why在定语从句中作原因状语关系代词who代表人，在从句中作主语，不能省略whom代表人，在从句中作宾语，可以省略which代表物，作从句的主语、宾语或介词宾语，引导限制性或非限制性定语从句，作限制性定语从句宾语时可省略that代表人或物，作从句的主语或宾语，只引导限制性定语从句，作宾语时可省略whose代表人或物，在从句中作定语，不能省略as代表人或物，在从句中作主语、宾语和表语，常与same,such搭配，不能省略关系副词when先行词是表示时间的词where先行词是表示地点的词why先行词是reason1.Thebook_______isnowoutofstock.A.whichheboughtitlastweekB.whichheboughtlastweekC.whichboughtlastweekD.hehadbought2.Thepolicemanwastalkingtothedriver_________.A.whobrokethespeedlimitB.whichbrokethespeedlimitC.whosespeedlimitbrokeD.whybrokethespeedlimit3.Ithinkthedaywillfinallycome______airpollutioncanbeputundercontrol.A.thatB.whichC.whenD.as4.Thecrimeraterisesincities_____theunemploymentrateincreases.A.whichB.whoseC.whereD.that5.Thegoal______hehadfoughtallhislifenolongerseemedimportanttohim.A.afterwhichB.forwhichC.atwhichD.withwhich6.Thisisthereason______theelectroniccomputercannotentirelyreplaceman.A.howB.thatC.becauseD.why7.Thatissuchaheavystone______nobodycanlift.A.thatB.asC.whichD.what8.Thisistheship______wecrossedthePacific.A.bywhichB.bythatC.whereD.inwhich9.Myhometownisnolongerthesame______itusedtobe.A.whichB.asC.whereD.when10.Thisisthestore______wevisitedthefamousshopassistant.A.whereB.thereC.thatD.which11.Theboy_____compositionwonthefirstprizeistheyoungestinthegroup.A.whoB.whoseC.thatD.which12.Thetemple______wevisitedlastweekistheone____thefamouschemistwasborn.A./,whereB.which,thatC.where,whereD.where,that1—12BACCBDBDBABA分类:限定性定语从句与非限定性定语从句限制性定语从句非限制性定语从句形式上不用逗号“，”与主句隔开。用逗号“，”与主句隔开。意义上是先行词不可缺少的定语，如删除，主句则失去意义或意思表达不完整。只是对先行词的补充说明，如删除，主句仍能表达完整的意思。译法上译成先行词的定语：“．．．的”通常译成主句的并列句。关系词的使用上A．作宾语时可省略B．可用thatC．可用who代替whomA．不可省略B．不用thatC．不可用who代替whom非限制性定语从句1.Hismother,wholoveshimverymuch,isstrictwithhim.主句：Hismotherisstrictwithhim从句：wholoveshimverymuch用来修饰先行词hismother关系词who在定语从句中作主语注意：定语从句与主句用逗号隔开，去掉定从不影响句意；翻译为：他妈妈很爱他，对他要求严格。2.China,whichwasfoundedin1949,isbecomingmoreandmorepowerful.3.LastsummerIvisitedthePeople’sGreatHall,inwhichmanyimportantmeetingsareheldeveryyear.inwhich指代inthehall,在从句中作地点状语，注意：in一定不可少。1.Someoftheroadswereflooded,______madeourjourneymoredifficult.A.whichB.thatC.itD.as2.ProfessorSmith,_____isacomputerprofessorfromAmerica,isnowteachinginouruniversity.A.asB.whomC.whoD.which3.Tomdidn’tgototheparty,______isapity,A.asB.whichC.thatD.it...
