高三复习定语从句.ppt

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1、AttributiveClause定语从句定语用来修饰名词或代词的成分是定语whitewallbluesky1.Therearemanyworkersinthefactory.2.Ihavesomethingimportanttotellyou.3.Mr.Liwillmakeareportonmodernscience.4.DoyouknowthemanwhocametoseeXiaoYangthismorning?5.Thisisaplace(which)I’velongwantedtovisit.小结：单词作定语时，常放在它所修饰名词之前;但在修饰复合不定代词something

2、,anything...时，则放在不定代词之后;短语,从句作定语也放在被修饰词后。一、定义：在英语中，用来修饰名词或代词的句子叫定语从句。定语从句二.类型IhaveagoodfriendwhocomesfromChina.Ihaveagoodfriend,whocomesfromChina.限制性定语从句非限制性定语从句定语从句分为限制性定语从句和非限制性定语从句关系词先行词所指关系词在从句中充当的成分关系代词(5个)关系副词(3个)that指人/物主语/宾语which指物主语/宾语who指人主语/宾语whom指人宾语whose指人/物定语whose+名词when时间时间状语whe

3、re地点地点状语why原因原因状语三、关系代词引导的定语从句1、who指人，在定语从句作主语MrLiisthepersonwhowillgiveusatalk.2、whom指人，在定语从句作宾语，常可省略。Theboy(whom)youarelookingforisoverthere.Theman(whom/who)youwillvisitisourteacher.3、whose既可指人，又可指物，在定语从句中作定语。指物时常可用ofwhich取代。注意:whose+名词Thehouse_______doorisredbelongstome.That’stheman_______h

4、ousewasburneddown.4、that既可指人又可指物，可在句中作主语、宾语Isshethegirl____________sellsflowers?Theperson______________youmetjustnowisverykind.Thisisthebook______youlikebest.whosewhose(that/who)(that/whom)that5.which指物，在定语从句中做主语和宾语，做宾语常可省略。Thetrain________hasjustleftisforBeijing.Thefilm________Isawlastnightis

5、veryexciting.which(which)注意：关系代词作宾语时可省略。关系代词意义成分who指人主/宾whom指人当宾语whose(whosedoor,whosedog…)指人也指物当定语(某人的/某物的)(whose+名词)that指人也指物主语/宾语which指物主语/宾语在非限制性定语从句中只能用which,不能用that找出下列句子的定语从句，并将句子译成汉语。1.Bringmethebookwhichisonthedesk.2.Imetmyoldschoolmate,whowasverypleasedtoseeme.3.Itisthelargestpowerst

6、ationthathaseverbeenbuiltintheirprovince.正确选择引导定语从句的引导词的口诀：一看先行词，二看句中作何用，要正确地选用定语从句中的引导词，关键要看引导词在从句中担任什么成分1.如果作主语或宾语就在who(主语),that(主,宾)，which(主,宾),whom(宾)之中选择；2.如果作定语就用whose(wnose+n)；3.如果作状语就在when，where，why之中选择用适当的关系代词填空(who,that,whom.which,whose)1.Thetwopupils________________youtaughtthreeyea

7、rsagohavebecomedrivers.2.Thechild__________parentsdiedintheaircrashisnowlivingwithhisaunt.3.Youcantelephonethepeople_______________youwanttoinvitetodinner.4.Thisisthedoctor___________savedtheboy.5.Thisisabook_______________tellsaboutcom