初三定语从句PPT课件.ppt

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1、TheAttributiveClause定语从句初三英语组定语可以由形容词、代词、数词、名词、分词、不定式、介词短语等来担任，修饰名词。(以分词、介词短语为例）例：ThegirlbehindthetreeisKate.Themandrivingtoofastwasdrunk.定语从句在英语中，修饰名词或代词的句子叫定语从句。例：ThegirlwhoisbehindthetreeisKate.Themanwhowasdrivingtoofastwasdrunk.定语从句所修饰、限定的词叫先行词。定语从句通常跟先行词之后，它与先行词有着不可分割的联系(翻译时从句在所修饰词前)。它通常是由关

2、系代词（who，whom，whose，that，which，as）和关系副词（where，when，why，how）来引导。关系代词、关系副词在从句中需担当成分，但无实际意义。初中阶段我们只要理解who，that，which这几个关系代词所引导的定语从句即可。关系词判断步骤:首先，要看先行词。如果先行词是指人,关系代词可用who,that,whom,whose。如果先行词指物,关系代词可用which或that;然后，要确定关系词在从句中的成分。请看下表先行词主格宾格所有格人who,thatwho(m),thatwhose物which,thatwhich,thatwhose,ofwhic

3、h定语从句谓语动词和先行词一致.注:定语从句的时态不受主句的限制。Thewomanwho/thatspokeatthemeetingyesterdayismymother.(主句)Thewomanismymother.(叙述客观事实用一般现在时)(从句)Thewoman(who/that)spokeatthemeetingyesterday.(句中yesterday表示过去时间)关系代词1.who指人,作主语或宾语(作宾语可省略）Theman(who)Italkedwithisourteacher.Apersonwhostealsthingsiscalledathief.2.whom指

4、人,作宾语(作宾语可省略,如介词提前则不能省)Theman(whom/who)ItalkedtoisMr.Li.ThemantowhomItalkedisMr.Li.thetallthestrongthecleverboyTheboyisTom.TheboywhoistallisTom.TheboywhoisstrongisTomTheboywhoiscleverisTomTheboyisTom.Theboyissmiling.TheboyisTom.Theboyhasaroundface.TheboywhoissmilingisTom.(主语)Theboywhohasaround

5、faceisTom.TheboyisTom.Hesitsinfrontofme.TheboywhositsinfrontofmeisTom.Themaniskind.Everyonelikeshim.Theman(who)everyonelikesiskind.(宾语)Thewomangotthejob.Wesawheronthestreet.Thewoman(whom)wesawonthestreetgotthejob.Theteacherwillgiveusatalk.Wemettheteacheryesterday.Theteacher(whom)wemetyesterd

6、aywillgiveusatalk.1.Theperson_________youshouldwritetoisMrBall.2.Theteacherfrom________IlearntmostwasMrsZhu.3.Therunner____________youareaskingaboutisoverthere.4.Thegirl____________youarelookingforisintheclassroom..8.Theperson________wontheracewasawomanfromSichuan.whowhomwho/whomwho/whomwho2.whi

7、ch指物，作主语或宾语(作宾语可省略,如介词提前则不能省)Thesearethetreeswhichwereplantedlastyear.TheTVset(which)heboughtyesterdayismadeinJapan.Isthisthelibrary(which)youborrowbooksfrom?Isthisthelibraryfromwhichyouborrowbooks?appletheredthegreenthesmal