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时间:2019-09-15
《语法:名词性从句》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、NounClauses名词性从句名词性从句在功能上相当于名词,在复合句中能担任主语、宾语、表语、同位语等。主语{Hisjobisimportant.Whathedoesisimportant.表语Thisishisjob.Thisiswhathedoeseveryday.{宾语Idon’tlikehisjob.Idon’tlikewhathedoeseveryday.同位语Idon’tknowabouttheman,Mr.White.Idon’tknowaboutthefactthatheisateacher.宾语从句表语从句宾语从句主语从句同位语从句Practice
2、time:指出下列各名词性从句的种类。1.Shewonderedifthebuseswouldstillberunning.2.Thetruthisthatthefogistoothickforthebustorunthatfar.3.Shesensedthatshewasbeingwatchedbyatallmaninadarkcoat.4.Whenwewillstartisnotclear.5.Ihadnoideathatyouwereherfriend.ObjectClauses宾语从句Iknowhim.2.Iknowwhoheis.主语谓语宾语(简单句)主语谓
3、语宾语从句连词从句主语从句谓语主句(复合句)句子作宾语就是宾语从句,跟在及物动词或介词后。句子结构:主句+连词(引导词)+宾语从句一、连词(引导词)1.当宾语从句是陈述句时(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.Shesays(that)shewon’ttakepartinthesportsmeetingnextSunday.Jimthought(that)thetrainwaslikeabigmov
4、ingparty.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;(2)当that从句作介词宾语时,that不可省掉;(3)用it作形式宾语的宾语从句中that不能省掉;Everyoneknewwhathappenedandthatshewasworried.Thereasonliesinthatsheworksharderthantheothersdo.IthinkitnecessarythatyoushouldreadEnglishaloud.在主句为动词be加某些形容词(如sorry,s
5、ure,afraid,glad等)作表语时,后面所跟的省略that的从句也可算是宾语从句。I’msorry(that)Idon’tknow.We’resure(that)ourteamwillwin.I’mafraid(that)hewon’tpasstheexam.2.当宾语从句是一般疑问句时,由连词whether或if引导,“是否”,不能省略。Lilywantedtoknowif/whetherhergrandmalikedthehandbag.Let’sseeif/whetherwecanfindoutsomeinformationaboutthatcity.S
6、heaskedmeif/whethershecouldborrowthesebooks.3.当宾语从句是特殊疑问句时,由疑问词(what,who,whom,which,whose,when,where,how,why等)引导,因为疑问词在从句中担任一定的句子成分,具有一定的意义,所以不可以省略。Doyouknowwhathesaidjustnow?Idon’trememberwhenwearrived.IaskedhimwhereIcouldgetsomuchmoney.Pleasetellmewho/whomwehavetosee.Doyouknowwhattime
7、theplaneleaves?二、时态1.如果主句是现在的时态(包括一般现在时,现在进行时,现在完成时),从句的时态可根据实际情况而定,(包括一般现在时,一般过去时,一般将来时,现在完成时等)。Iknowheliveshere.Iknowhelivedheretenyearsago.Ihaveheardthathewillcometomorrow.2.如果主句是过去的时态(包括一般过去时,过去进行时),那么从句的时态一定要用相对应的过去的某种时态(包括一般过去时,过去进行时,过去将来时,过去完成时)Iknewwholivedhere.Isawshew
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