高中英语 定语从句关系副词 新人教必修2 (精品).ppt

—Look!Whatdayisittoday?
Whyaretheygettingtogetheragain?
—TodayisMarch,12thwhenpeopleget
togethertoplanttrees!----Whereisit?
----Itisthebasketballcourt.Itisaplace
wherewecanplaybasketballindoors.Theattributiveclause
introducedbywhen,
whereandwhy.----ThatisMrs.Greenandshehasaskedforaleaveforhergivingabirthtoherkid.
----Thatisthereasonwhyshedoesn’tcometoworkasusual.定语从句中关系副词的用法HerememberedthedaywhenIarrivedinthisbigcity.

IwentbacktotheplacewhereIwasbornandgrewup.

Pleasegivemethereasonwhyyouwerelatethistime.Detailedexplanationwhere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。Attentionwhy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。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.比较:Weoftenthinkofthedayswhenweworkedtogetherinthecountryside.4.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”Isthisthedaywhen/onwhichIvisitedthemuseum?
Pleaseputtheletteronthedeskwhere/onwhichhecaneasilyfindit.
Thisisthereasonwhy/forwhichhedidn’tcometothemeeting.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：Thefactorythat/whichMr.Wangworksinisashoeone.
ThefactoryinwhichMr.Wangworksisashoeone.
ThefactorywhereMr.Wangworksisashoeone.17如何选用定语从句的关系词1.Manypeoplewhohadseenthefilmwereafraidtogototheforestwhentheyrememberedthescenes______peoplewereeatenbythetiger.
A.inwhich B.bywhich
C.which D.that2.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。3.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。4.AfterlivinginParisforfiftyyearshereturnedtothesmalltown_____hegrewupasachild.
A.whichB.that
C.whereD.when5.Isthisth