人教版九年级英语unit9语法聚焦全套

【文库独家】人教新目标九年级Unit9语法透视关系代词引导的定语从句1.在复合句中，修饰主句中某一名词、名词短语或代词的从句叫定语从句。其中被修饰的名词、名词短语或代词叫先行词，引导定语从句的词叫关系词。Iamlookingforalittleboywhoisinayellowcap.我在找一个戴黄帽的小男孩。（boy是先行词；who是关系词，引导定语从句。）2.关系词在从句中做成分：相当于代词用的叫关系代词，相当于副词用的叫关系副词。这是邓小平曾经住过的房子。ThisisthehousewhichDengXiaopingoncelivedin.(which作livedin的宾语，相当于一个代词用，叫关系代词)ThisisthehousewhereDengXiaopingoncelived.(where作lived的地点状语，相当于一个副词，叫关系副词)[提醒]which和where在此虽然都指thehouse，但因在从句中作的成分不同而用法有异。3.先行词表“人”时，关系代词常用who（也可用that），whom（或that），whose；先行词为“物”时，关系代词可用which或that；并列的先行词又表“人”或又表“物”时，只能用that。在从句中作宾语时关系代词可省略。Findthegirlwhoiswearingagreencoat.请找到那个穿绿色上衣的女孩。（先行词为人）Thegreencoat(which/that)thegirliswearingismadeofcotton.那个女孩穿的那件绿上衣是棉制的。（先行词为物）Istillrememberthegirlandhergreencoat(that)wesawyesterday.我还记着我们昨天见到的那个女孩和她的那件绿色上衣。Istillrememberthegirl(whom/that)wesawyesterday.我还记着我们昨天见过的那个女孩。YesterdayIsawagirlwhosecoatwasgreen.昨天我看见一个穿着绿色上衣的女孩。4.下列情况只用that不用which：①先行词被最高级修饰；②先行词被序数词或thelast，theonly，thevery修饰；③先行词是不定代词时（如：all，one，much，nothing等）。Thisisthebestfilm(that)I’veeverseen.这是我看过的最好的一部电影。Thisistheonlyfilm(that)I’veeverseen.这是我看过的唯一的一部电影。Isthereanythingthatisinteresting?有什么有趣的事吗？5.从句的谓语动词要与先行词一致。Ilikethebookwhich/thatisonthedesk.我喜欢桌上的那本书。Ilikethebookswhich/thatareonthedesk.我喜欢桌上的那些书。典例题解〖例1〗Thegirl____wonthematchnotsolongagoiscalledGuoYue,afamousChinesetabletennisplayer.A.whoB.whichC.whatD.whom〖解析〗A。所需填空部分为引导词，并且在定语从句中作主语，又先行词为人，故要选表人的关系代词who。whom只能在定语从句中作宾语。〖例2〗Iprefernottoeattoomuchfood____isfried,likeFrenchfries.A.thatB.whatC.itD.不填〖解析〗A。所需填空部分为引导词，并且在定语从句中作宾语，又先行词为事物，关系代词可用that或which。根据四个选项应选B。thatisfried,likeFrenchfries是定语从句，修饰food。〖例3〗ThepandaisakindofanimalcanbefoundonlyinChina.A.whoB.whoseC.whichD.where〖解析〗C。当先行词为事物时，关系代词要用that和which，所以四个选项中只有C对。〖例4〗I’mafootballfan.I’minterestedineverythingisaboutthe2010WorldCup.A.who B.that C.whereD.which〖解析〗B。当先行词为everything时，关系代词只能用that。故选B项。〖例5〗IthinkMrsSmithistherightperson____youshouldwrite.A.whoB.towhoC.whomD.towhom〖解析〗D。关系代词whom在定语从句作介词to的宾语，介词可放在whom前，但whom不能换用who。此句也可写成IthinkMrsSmithistherightpersonwhoyoushouldwriteto.。语法精练I.选择填空。1.Thebookheboughtyesterdayisveryinteresting.A.不填B.whyC.whenD.what2.YaoMingisafamousbasketballstarisplayingintheNBA.A.whoseB.whoC.whatD.which3.Heisoneoftheexperiencedengineersinthisfactoryhardworkwasrepaidwiththedevelopmentofthefactory.A.whereB.whoseC.inwhichD.that4.—Isthegirl______isinterviewingthemanagerofthatcompanyyourfriend?—Yes,sheisajournalistfromCCTV.A.whomB.whichC.whoD.whose5.Doyouknowtheman___issittingbehindNancy?A.whatB.whichC.whoD.whomII.在下列句子空白处填上恰当的关系代词（who/whom,that,which,whose）。1.Isthereanything___youareinterestedin?2.Theboy___losthisbikeisverysad.3.Thechild____motherhaslefthimiscryingloudly.4.Thehotel___westayedinlasttimewasmuchworsethanthisone.5.Youcangivethebooktoanyone___youwillseeintheoffice.6.Thebooks___hadpicturesinthemweremysister’s.7.Iwillneverforgettheteacher___taughtuschemistryatmiddlenight.8.Iwanttoseethefilm___Isjustonshow.9.Iwilltellyoueverything___Iknowaboutit.10.I’llneverforgettheday___Ispentinthemountainvillage.III.用适当的关系代词将下列每组句子合并成含定语从句的复合句。1.Thepolicemancaughtthegirl.Shestolethebikefromthesupermarket.2.Haveyoufinishedreadingthemagazine?Annlentittoyouthedaybeforeyesterday.3.Weliveinacountry.Ithasalonghistory.4.Whatdoyouthinkoftheboy?Yoursistergetsalongwellwithhim.5.Don’tspeaktotheman.Heiswearingablackjacket.I.1-5ABBCCII.1.that2.who/that3.whose4.which/that5.who/that6.that/which7.that/who8.that/which9.that10.that/whichIII.1.Thepolicemancaughtthegirlwho/thatstolethebikefromthesupermarket.2.Haveyoufinishedreadingthemagazine(that/which)Annlentyouthedaybeforeyesterday?3.Weliveinacountrythat/wh