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1、名词性从句名词性从句考点1、引导词that与what；that与whether；if与whether；what与how等的区别；2、名词性从句的时态和语序问题；3、名词性从句的语气问题；4、同位语从句与定语从句的比较区别。RelatedConception(相关概念)1.名词:表示人或事物的名称的词叫名词。2.名词在句子当中一般可以作什么成分?名词在句中主要作主语、宾语、表语和同位语。TheboyisliMing.主语表语Mr.Liang,a24-year-oldboy,teachesusEnglish.主语同位语宾语在
2、英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语，由一个句子来充当,这个句子就叫名词性从句。什么是名词性从句?名词性从句主语从句(TheSubjectClause)宾语从句(TheObjectClause)表语从句(ThePredicativeClause)同位语从句(TheAppositiveClause)请判断出下列的句子属于哪种从句WhatIwanttodoistakingabath.Thenewsthattheywonthegamespreadthewholeschool.Idon’tthinkhei
3、sanhonestboy.Thefactisthathestolethecar.Doyouknowthefactthathestolethecar?Doyouknowthemanwhoisstandingoverthere?Itissaidthattheywonthegame.(主从)(同位语从句)(宾从)(表从)(同位语从句)(定从)(主从)宾语从句如何区分宾语从句？Theyknowtheteacher.主语谓语宾语Theyknowtheteacherisaman.主语谓语宾语从句▲句子做宾语就是宾语从句。Wewond
4、erhowweshalldo.Couldyoutellmewheretheyare?Webelievethattheyhavefinishedtheirtask,havn’twe?4.IamsorrythatIdidn’tknowyouwanttojointheParty.找出下列句中的宾语从句宾语从句的注意事项（一）引导词句子类型that(有时可省略)陈述句一般疑问句If/whether特殊疑问词特殊疑问句宾语从句中的连接词that有时可省有时又不可省，在以下几种情况中that不能省略：１、当that宾语从句中间有插入
5、词语,that不可省He judgedthat,because he was a child, hedid not understandwhathehadsaid.２当that 从句有并列从句时，that不能省；Everyone knew what happened andthatshe was worried.３当多个that从句作并列宾语时,前面从句的that可省可不省,但最后一个that不可以省Heknows(that)hisEnglishteacherisfromEnglandandthatshehastwoch
6、ildren.４当that作介词宾语时，that不可省掉。如：The reason lies inthatshe works harderthan the others do注意事项（二）从句时态主句时态现在时/将来时相应任何时态过去时相应过去任何时态宾语从句中主句和从句的时态保持一致，但如果从句中表示的是客观现象，虽然主句是过去时态，从句仍用一般现在时。如：The teacher told us that lighttravelsat a very high speed.名词性从句在句中要用陈述句语序。如：He ask
7、ed me whereweshouldmeet.1）在think,believe,suppose,expect,guess等动词后的否定前移问题；2）在hope,believe,imagine,suppose,guess,think,expect,tell,say,fear以及beafraid等词语后，可用so代替一个宾语从句(指代上文涉及之事)。注意事项（三）6.关于doubt肯定句中doubt后跟if/whether，否定句中doubt后面跟that.sb.doubtsif/whether…..sb.doesn’td
8、oubtthat…….Thereisnodoubtthat…….Thereisnodoubtthathewillwinthegame.practicepractise单项选择1.Idon’tknow____wecanliveontheislandwithoutanyfood.A.whereBwhatChowDthat
