定语从句引导词特殊情况注意事项先行词是人,用who先行词非人,用which宾格whom用that不用which的条件用which不用that的条件无引导词:先行词在定从中作宾语,引导词可省略先行词在定从中作主语,定从谓动单复数由先行词决定oneof+复数名词,作先行词,谓动用复数the(only)oneof,thevery/right+复数名词,作先行词,谓动用单数作定语的句子,即“的”可以作名词或代词的定语万能钥匙that定语形容词介词短语非谓语动词短语前置Ihaveagoodfriend.后置Iwanttodosomethinginteresting.后置Theboyinwhiteismyfriend.后置Idon’thaveahousetolivein.修饰名词或代词的成分常译为“的”句子后置IlikestudentswholikeEnglish.2人主who关系代词引导词人宾whom物主/宾which人/物主/宾that人/物定whose=ofwhom人=ofwhich物时间状when=inwhich/onwhich=atwhich关系副词地点状where=inwhich/atwhich原因状why=forwhich引导词用that,不用which的条件①先行词前有最高级修饰;或先行词就是最高级;②先行词前有序数词修饰;或先行词就是序数词;③先行词前有theonly,theright,thelast,just,thesame,thevery等词修饰;④先行词是不定代词all,everything,one等词;或先行词前有不定代词修饰时;⑤先行词中既有人又有物;⑥主句是which或who引导的特殊疑问句;⑦Therebe句型中引导词用which,不用that的条件①引导词前有介词,如:inwhich;onwhich;withwhom②先行词是that,those不用that的条件介词后用whom,which,不用that3近七年河北中考定语从句原题再现2006年42.Thebookheboughtyesterdayisveryinteresting.A.不填B.whyC.whenD.what2007年41.Doyouknowtheman_______issittingbehindNancy?A.whatB.whichC.whoD.whom2008年36.Thisisthedictionary________Mungavemeformybirthday.A.whichB.whatC.whoseD.whom2009年41.Sorry,wedon’thavethecoat_____youneed.A.whatB.whoC.whomD.which2010年43.Therearelotsofthings___________Ineedtopreparebeforethetrip.A.whoB.thatC.whomD.whose2011年43.Theteachers______cameforavisitareforeigners.A.whoB.whomC.whoseD.which2012年无4定从引导词判定拓展:引导词(以先行词在定从中所作成分为准)(1)先行词在定从中作主/宾的判定标准:引导词后是动词,则作主语;否则作宾语Thebookheboughtyesterdayisveryinteresting.A.不填B.whyC.whenD.whatDoyouknowtheman___issittingbehindNancy?A.whatB.whichC.whoD.whom(2)先行词在定从中充当定语的判定标准:引导词的位置译为“的”Iliveinahouse_________windowissmall.A.whichB.whoC.whomD.whose(3)先行词在定从中充当状语的判定标准:先行词放入定从中,缺少介词连接。IsthistheriverwhereIcanswim?IlovetheplacewhereIwasborn.Thisistheschoolwhich/thatIvisitedyesterday.I’llneverforgetthedaywhenwewonthefirstprize.I’llneverforgetthedaythat/whichwespenttogether.Iwanttoknowthereasonwhyyouwerelateyesterday.典型例题:(1)Isthisfactorytheonethatyouvisitedyesterday?A.theonewhatB.whichC.onewhichD.theonethat(2)IlikemusicthatIcandanceto.先行词在定从中作宾语,要保持定从与先行词连接完整性拓展练习题1.I'dlikearoom________windowlooksoutoverthesea.2.JulyandAugustarethemonths________theweatherishot.3.She'sgoinghome________shecanrest.4.Doyouknowthereason________Ileftearly?5.Heistheman________carwasstolen.6.Thegirl________fatherisadoctorcomesfromShanghai.7.1994wastheyear________hewasborn.8.Thisisthevillage________hewasborn9.That’sthehotel________wewerestayinglastyear.10.Givemeonereason________weshouldhelpyou.