定语从句关系副词课件

Theattributiveclauseintroducedbywhen,where

andwhy.2021/5/91

—Look!Whatdayisittoday?Whyaretheygettingtogetheragain?—TodayisMarch,12thwhenpeoplegettogethertoplanttrees!2021/5/92----Whereisit?----Itisthebasketballcourt.Itisaplace

wherewecanplaybasketballindoors.2021/5/93----ThatisMrs.Greenandshehasaskedforaleaveforhergivingabirthtoherkid.----Thatisthereasonwhyshedoesn’tcometoworkasusual.2021/5/94定语从句中关系副词的用法1.定语从句中关系副词有：

when,where,why2.关系副词在定语从句中所作的成份：关系副词在定语从句中都作状语。

when作时间状语；where作地点状语；

why作原因状语。2021/5/95HerememberedthedaywhenIarrivedinthisbigcity.IwentbacktotheplacewhereIwasbornandgrewup.Pleasegivemethereasonwhyyouwerelatethistime.when作时间状语，意为onthedaywhere作地点状语，意为intheplacewhy作原因状语，意为forthereason2021/5/96Detailedexplanationwhen

指时间，在从句中作时间状语，它的先行词为time,day,morning,night,week,year,moment,period,age等，亦可用“介词+which”替代。我仍然记得第一次坐飞机旅行的时间。我们生活在许多事情可以在电脑做的时代。Wearelivinginanagewhenmanythingsaredoneoncomputer.IstillrememberthetimewhenIfirsttraveledbyplane.2021/5/97where指地点，在从句中作地点状语。它的先行词通常为place,spot,street,house,room,city,town,country等，亦可用“介词+which”替代。Canyoutellmethecompanywhereheworks?你能告诉我他工作的公司吗？Keepthebooksinaplacewhereyoucanfindthemeasily.请把书放在容易找到的地方。2021/5/98Attentionwhere引导的定语从句还可以修饰表示抽象空间概念的名词，如case(情况),point(地步)situation(情形),position(位置),stage(阶段)…Whataresomesituationswherebodylanguageistheonlyformofcommunication?在哪些情形下身体语言是唯一的沟通方式？2021/5/99why指原因或理由，它的先行词只有reason，在定语从句中作原因状语，亦可用“介词for+which”替代。Canyoutellmethereasonwhyyoudidn’tcometohisbirthdayparty?你能告诉我你没参加他的生日宴会的原因吗？2021/5/910

3.并非先行词是表示时间、地点和原因的词时都用when,where,why，若先行词在定语从句中不作状语，而是作主语或宾语，就必须用which或that。

Weoftenthinkofthedayswhichwespenttogetherinthecountryside.which在定语从句中作宾语2021/5/911比较:

Weoftenthinkofthedayswhenweworkedtogetherinthecountryside.when在定语从句中作时间状语，相当于onthedays。Webelievethereasonthathetoldus.比较:Thereasonwhy/forwhichhewasabsentyesterdayisstillunknown.2021/5/9124.关系副词when,where和why也可用“介词+which”来代替，要注意其先行词(名词）与介词的合理搭配，介词根据先行词或定语从句的谓语动词来确定。

when

相当于“at/in/on/during+which”where

相当于“in/at/on+which”why

相当于“for+which”2021/5/913Isthisthedaywhen/onwhichIvisitedthemuseum?Pleaseputtheletteronthedeskwhere/onwhichhecaneasilyfindit.Thisisthereasonwhy/forwhichhedidn’tcometothemeeting.结论：只有当“介词+关系代词”充当地点状语、时间状语或原因状语时，才能用关系副词代替。2021/5/914注意：关系副词与关系代词在定语从句中的关系：“介词+关系代词”在从句中作状语相当于一个关系副词。如：王先生工作的那家工厂是一家鞋厂。这个句子有以下三种表达方式：2021/5/915Thefactorythat/whichMr.Wangworksinisashoeone.ThefactoryinwhichMr.Wangworksisashoeone.ThefactorywhereMr.Wangworksisashoeone.2021/5/9161.Manypeoplewhohadseenthefilmwereafraidtogototheforestwhentheyrememberedthescenes______peoplewereeatenbythetiger.A.inwhich B.bywhichC.which D.that2021/5/9172.Somepre-schoolchildrengotoadaycarecenter,_______theylearnsimplegamesandsongs.A.then B.there C.while D.where[点拨]这是一个定语从句，先行词是adaycarecenter，表示地点，故选where。2021/5/9183.Thevillagehasdevelopedalot_____welearnedfarmingtwoyearsago.A.when A.whenB.which C.that D.where[点拨]该句先行词是Thevillage，定语从句和先行词被谓语hasdevelopedalot隔开，从句中缺地点状语，故选where。2021/5/9194.AfterlivinginParisforfiftyyearshereturnedtothesmalltown_____hegrewupasachild.A.whichB.thatC.whereD.when

2021/5/9205.Isthisthereason____atthemeetingforhiscarelessnessinhiswork?A.heexplainedB.whatheexplainedC.howheexplainedD.