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1、賓語(yǔ)從句和表語(yǔ)從句編稿:審稿:梁曉概念引入Shedoesn’tknow(that)herfatherisseriouslyill.她不知道她父親病得很嚴(yán)重。CanyoutellmehowIcangettotherailwaystation?你可以告訴我怎么去火車站嗎?Theproblemiswhentheycangetthere.問題是他們什么時(shí)候能到那兒。Theproblemiswhetherwecanreplaceher.問題是我們能否替換她。語(yǔ)法講解一、賓語(yǔ)從句的定義置于動(dòng)詞、介詞等詞性后面起賓語(yǔ)作用的從句叫賓語(yǔ)從句。賓語(yǔ)從句的語(yǔ)序必須是陳述語(yǔ)序。謂語(yǔ)動(dòng)詞、介詞、動(dòng)詞不定式,v-
2、ing形式后面都能帶賓語(yǔ)從句。有些形容詞(afraid,sure,glad等)之后也可以帶賓語(yǔ)從句。二、賓語(yǔ)從句中引導(dǎo)詞的用法在復(fù)合句中作主句的賓語(yǔ),引導(dǎo)詞有:連詞:that(that??墒÷?,whether,if代詞:who,whose,what,which副詞:when,where,how,why等。(一)that引導(dǎo)的賓語(yǔ)從句(在非正式場(chǎng)合that可以省略)可跟that從句做賓語(yǔ)的動(dòng)詞有:say,think,insist,wish,hope,demand,imagine,wonder,know,suppose,see,believe,agree,admit,deny,expec
3、t,explain,order,command,feel,dream,suggest,hear,mean,notice,prefer,request,require,propose,declare,report等。例句:Theboybelievesthathewilltravelthroughspacetootherplanets.注意事項(xiàng):當(dāng)主句謂語(yǔ)動(dòng)詞是think,believe,suppose,expect等詞,而賓語(yǔ)從句的意思是否定時(shí),常把否定轉(zhuǎn)移至主句表示。例句:Idon’tthinkitisrightforhimtotreatyoulikethat.【高清課堂:賓語(yǔ)從句和表
4、語(yǔ)從句—367116名詞性從句(二)賓語(yǔ)從句】由that引起的從句,在believe,think,suppose后常不加that。在think,believe,suppose,expect,guess等動(dòng)詞引起的賓語(yǔ)從句中,有時(shí)盡管謂語(yǔ)是否定意思,也只將前面的think等詞否定。Idon’tthinkyoucanbeatme.Hedoesn’texpectweneedworry.有時(shí)在賓語(yǔ)和謂語(yǔ)之間可以插入一個(gè)間接賓語(yǔ)或狀語(yǔ)。SheremindedmethatIhadameetingtoattend.Theyexplainedtousthattheydidn’tmeantomakeus
5、angry.有時(shí)在這種帶有復(fù)合賓語(yǔ)的句子中,that引起的從句常常移到后面,前面用一個(gè)it作為形式賓語(yǔ)。Ithoughtitveryimpossiblethatshewouldcome.Theytookitforgrantedthatthesingerwascoming.在以下情況中that不能省略1.當(dāng)句中的動(dòng)詞后接多于兩個(gè)由that引導(dǎo)的賓語(yǔ)從句時(shí),第一個(gè)that可省,但后面的that不可省。例句:Hesaid(that)youweretooyoungtounderstandthematterandthathewasaskednottotellyou.2.當(dāng)主句的謂語(yǔ)動(dòng)詞與that
6、賓語(yǔ)從句之間有插入語(yǔ)時(shí),that一般不可省。例句:JustthenInoticed,forthefirsttime,thatourmasterwaswearinghisfinegreencoatandhisblacksilkcap.3.當(dāng)that從句是雙賓語(yǔ)中的直接賓語(yǔ)時(shí),that不可省。例句:Ican’ttellhimthathismotherdied.注意事項(xiàng):許多帶復(fù)合賓語(yǔ)的句子,that引導(dǎo)的賓語(yǔ)從句經(jīng)常移到句子后部,而用it作形式賓語(yǔ)。例句:Ifinditnecessarythatweshoulddothehomeworkontime.(二)由whether,if引導(dǎo)的賓語(yǔ)從
7、句由whether(if)引導(dǎo)的賓語(yǔ)從句,實(shí)際上是一般疑問句演變而來的。意思是“是否”。賓語(yǔ)從句要用陳述句語(yǔ)序。一般說來,在賓語(yǔ)從句中whether與if可以互換使用,但在特殊情況下if與whether是不能互換的。例句:Iwonderwhether(if)theywillcometoourparty.只能用whether,不能用if引導(dǎo)的賓語(yǔ)從句1.在帶to的不定式前2.例句:Wedecidedwhethertowalkthere.3.在介詞