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《[名词性从句]英语句子结构概论.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit3TheMillionPoundBankNoteNounclausesastheobjectandpredicative英语句子的种类简单句(simplesentence)并列句(compoundsentence)复合句(complexsentence)英语句子结构概论复合句:主句+从句名词性从句定语从句状语从句1.TheboywhoisstandingoverthereisTom.2.Becauseitisraining,wehavetostayathome.定语从句状语从句3.Iknow(that)heisfromAmerica.(宾语从句)名词性从句---Whowillwinth
2、ematchisstillunknown.Iwanttoknowwhowillwinthematch.Thequestioniswhowillwinthematch.Thequestionwhowillwinthematchisinteresting.主语从句宾语从句表语从句同位语从句NounClauses(名词性从句)SubjectClause(主语从句)AppositiveClause(同位语从句)ObjectClause(宾语从句)PredicativeClause(表语从句)ObjectClauses宾语从句ConjunctionsofNounClauses(引导名词性从句的关联词):
3、从属连词(不作成分)连接代词(作主、宾、表、定)连接副词(作状语)what(ever),which(ever);who(ever),whom(ever),whosethat,whether,ifwhen(ever),where(ver),how(ever),why做及物动词的宾语做介词的宾语做形容词的宾语一、连词(引导词)1.that1)当宾语从句是由陈述句转变而来时(包括肯定句和否定句),连词由that引导,因为that在从句中不作任何成分,也没有任何具体意思,因此在口语或非正式文体中常省略。LinTaofeels(that)hisownteamisevenbetter.Thereasonl
4、iesinthatsheworksharderthantheothersdo.2.在主句为动词be加某些形容词(如sorry,sure,afraid,glad等)作表语时,后面所跟的从句也可算是宾语从句(that可省略)。I’msorry(that)Idon’tknow.We’resure(that)ourteamwillwin.I’mafraid(that)hewon’tpasstheexam.3)宾语从句中的连接词that在以下三种情况下不能省略:(1)当that从句与另一名词性从句并列作宾语时,第二个that不能省;Hesaid(that)helikedrainverymuchandth
5、athewouldn’tuseanumbrellawhenitwasraining.(2)当that从句作介词宾语时,that不可省。Iknownothingabouthimexceptthatheisfromthecountryside.(3)用it做形式宾语的宾语从句,that不可省。1.Idon’tthink___________sheiscoming.2.Idon’tthinkitnecessary_________youshouldreadEnglishaloud.3.Hetoldme__________hisfatherhaddiedand__________hehadtoma
6、kealivingalone.(that)thatthat(that)1.Idon’tdoubt______hecanspeakEnglish.2.Idoubt____________hecanspeakEnglish.whether/ifthat当宾语从句是由一般疑问句变来时时,由连词whether或if引导,“是否”,不能省略。(1)Lilywantedtoknow__________hergrandmalikedthehandbag.(2)Let’ssee___________wecanfindoutsomeinformationaboutthatcity.(3)Sheaskedme__
7、_________shecouldborrowthesebooks.2.whether//ifwhether/ifwhether/ifwhether/if注意whether和if的使用区别:1)whether和if都可以引导宾语从句,但a.当从句中有ornot时就用whether,不用if。b.介词后面的宾语从句不能用if表示“是否”。c.whethertodo做动词宾语不能用iftodo.2)i
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