《中学英语复合句》PPT课件.ppt

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1、名词性从句lhaveadream.Icanenterakeyuniversity1.我的梦想是我能进入一所重点大学。MydreamisthatIcanenterakeyuniversity.2.我能进.入一所重点大学是我的梦想。ThatIcanenterakeyuniversityismydream.IhaveadreamthatIcanenterakeyuniversity.3.我有一个梦想我能进入一所重点大学4.我总是梦想着我能进入一所重点大学。IalwaysdreamthatIcanenterakeyu

2、niversity.(A)Tom:Whatareyoudoing?Jack:I’mthinkingaboutwhatIshoulddo?Tom:Whatdoyoumean?Jack:I’vegotamessagethatmygirlfriendwillcomethisafternoon.Apartywasholdherelastnight,soImustcleantheroombeforeshecomes.Tom:Takeiteasy.I’dliketohelpyou.TellmewhatIcando.Jac

3、k:Goodguy.It’sgreatthatIhaveafriendlikeyou.Tom:Then,let’sbegin.简单句并列句复合句→主语从句表语从句宾语从句同位语从句状语从句1.Whenwewillstartisnotclear.2.Shewon’tbelievethathersonhasbecomeathief.3.Myideaisthatweshoulddoitrightnow.4.Ihadnoideathatyouwereherfriend.主语从句宾语从句表语从句同位语从句I名词性从句的

4、种类(1)从属连词whetherthat(2)连接代词whatwhowhichwhomwhosewhateverwhoeverwhichever(3)连接副词whenwhywherehow，if/asif(只用于表语从句）＊只起连接作用，不充当从句中的任何成分。＊既起连接作用，本身又做从句的主语、宾语、表语或定语（whose）。＊既起连接作用，本身又做从句的状语。howmany，howmuch，主语从句一般有三种结构：1.主语从句+谓语+（宾语）Thatshewillwinthematchiscertain.

5、2.It+be+形容词（名词词组、过去分词）+that从句Itisgoodnewsthathewillattendthemeetingonbehalfofourschool.Itissaidthatourschoolwillholdasportsmeeting3.It+seem(happen，appear等不及物动词)+that从句ItseemsthatKatyisnotcomingtothisparty.1).主语从句一律用陈述句语序,即主语在前,谓语在后.误:Whenwillhecomeisnotknow

6、n.2).连接词that在主语从句中无实际意义,但不能省略.误:Hewillnotcometothemeetingthiseveningistrue.正:Whenhewillcomeisnotknown.正:Thathewillnotcometothemeetingthiseveningistrue.主语从句中语序与that的省略：注意主语从句中的“主谓一致”：3).主语从句通常被看作一个整体,主句的谓语动词用单数形式.Thattheywillcome_______certain.4).What引导主语从句时

7、,主句谓语动词的单复数由表语的单复数决定.Whathewants______thesebooks.Whathewants______somewater.注意isareis宾语从句的结构主句+连接词(引导词)+宾语从句在句子中起宾语作用的句子叫宾语从句，宾语从句放在及物动词或介词之后作宾语。Idon'tknowwhyheisalwayslateforschool.Weallagreewithwhatyousaidatthemeeting.宾语从句1、当主句动词是现在时或将来时，从句根据自身的句子情况，而使用不同

8、时态。Iknow(that)hestudiesEnglisheveryday.Iknow(that)hestudiedEnglishlastterm.Iknow(that)hewillstudyEnglishnextyear.Iknow(that)hehasstudiedEnglishsince1998.宾语从句中的“时态呼应”宾语从句中的“否定转移”若主句谓语动词为:think, consider