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1、定语从句练习题及答案定义:在复合句中作定语，修饰主句中的某一名词或代词的从句，叫做定语从句。被定语从句所修饰的词叫先行词，位于从句之前。定语从句有关系代词that、which、who、whose、whom和关系副词when、where、why引导.定语从句的基本结构为:先行词+关系代/副词+句子Doyouknowtheboywhoiswearingabluejacket?Theskirtthat/whichismadeofsilkisveryexpensive.Ican’taffordit.Thenumberofthepeoplewho/thatown
2、carsisincreasing.Thehousethat(which、/)thefamouspersononcelivedinisveryoldnow.考点1.关系代词:that,which,who,whom,whose关系副词:when,where,why.a.that-既可指人，也可指物，作主语，不能省略;作宾语，可以省略;不引导非限定性定语从句Therearelotsofthings________Ineedtopreparebeforethetrip.(10河北)A.whoB.thatC.whomD.whose(答案:B)b.which-指物
3、，作主语，不能省略;作宾语，可以省略.可引导非限定性定语从句。Thisisthedictionary________Mumgavemeformybirthday.(08河北)A.whichB.whatC.whoseD.whom(答案:A)Sorry,wedon’thavethecoat________youneed.(09河北)A.whatB.whoC.whomD.which(答案:D)c.who-般指人，作主语，不能省略;作宾语，可以省略,(常用whom)Jamieisayoungcook________wantstoimproveschooldin
4、ners.(10天津)A.whoB.whoseC.whomD.which(答案:A)d.whose作定语,表示所属关系。Iliketheteacher________classesareveryinterestingandcreative.(09兰州)A.whichB.whoC.whatD.whose(答案:D)e.when作时间状语:When=介词+whichShewillneverforgetthedaywhen(=onwhich)shewasmarried.f.where作地点状语where=介词+whichIwanttoknowtheplace
5、where(=inwhich)Iwasborn.g.why作原因状语,其先行词常常是thereason.why=forwhichThatisthereasonwhy(=forwhich)I’mlate.2.当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。1.Iprefershoesthatarecool.2.Ilikeapizzathatisreallydelicious.3.有时只能用that,不用which,常见的情况有六种:1).当先行词是all,any,few,little,none,anything,everything,n
6、othing,或被它们修饰时。That’sallthatIknow.IsthereanythingthatIcandoforyou?2).当先行词被形容词最高级或序数词修饰ThatisthemostinterestingbookthatIhaveeverread.3).当先行词有thevery,theonly,thesame等修饰时。That’stheonlythingthatIcandonow.Thesearetheverywordsthatheused.4).当主句以who或which开头时，定语从句的关系词用that,而不用which或who.W
7、hoisthegirlthatspoketoyoujustnow?Whichisthepenthatyoulost?5).先行词同时包括人或物时，关系词用that.ThemanandhisdogthatIalwaysmeetarestandingbythegate.6).当关系代词在从句中作表语时。Chinaisnotthecountrythatitwas.4.只用which,不用that的情况:1).关系代词前有介词时。Thisisthecagethat/whichPollylivesin.=Thisisthecageinwhich(where)Po
8、llylives.2).先行词本身为that.Theclockisthatwhichtells
