公开课新施永灵.pptx

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1、名词性从句复习三余中学英语组一、相关概念二、种类三、常见引导词四、七大常考考点1.thatwhat2.it形式主语、宾语的用法3.语序问题4.同位语从句和定从的区别5.ifwhether6.whatwhatever…7.名词性从句与状语从句名词性从句相关概念1.名词：表示人或事物的名称的词2.名词的句法作用：名词在句中主要作主语,宾语,表语和同位语。另外还可以作定语,状语。3.名词性从句：在英语的句子结构中，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。

2、1.ItisknowntoyouallthatIamanEnglishteacher.2.YouknowthatIamanEnglishteacher.3.WhatIamworriedaboutiswhetheryoucandowellintheexam.4.ThefactthatIamanEnglishteacherisknowntoyouall.Findtheclausesandtellthefunctionofthem:thatIamanEnglishteacherthatIamanEnglis

3、hteacher.WhatIamworriedaboutwhetheryoucandowellintheexam.thatIamanEnglishteacherSubjectClauseObjectClauseSubjectClausePredicativeClauseAppositiveClause连接词+名词性从句(陈述句语序即主+谓)谓语动词/介词主语从句表语从句宾语从句名词同位语从句WhenweshallholdthemeetingdependsonwhetherJohncanreturnto

4、morrow.系动词TheproblemiswhenJohnwillcomeback.Weexpressedourhopethatwecouldvisitthecountryagain.宾语从句ObjectClause表语从句Predicative主语从句SubjectClasuse同位语从句AppositiveClause名词性从句种类NounClause主语从句同位语从句表语从句宾语从句1.连接代词有：thatwhether和lf2.连接词有：whowhomwhosewhichwhat等3.连接副

5、词有：whenwherewhyhow等另外whateverwhoeverwhichever等也可以引导主语和宾语两种从句。名词性从句的常用连接词___hemadeanimportantspeechatthemeetingwastrue.A.ThatB.WhyC.WhatD.How2.___isknowntousallisthatAmericaisadevelopedcountry____theFirstWorld.A.Which;belongtoB.As,belongedtoC.What;belong

6、ingtoD.It;belongingto主语从句2.表语从句：从句在句中充当表语成分，一般放在连系动词之后.作用：对主语进行解释说明。连接词：that/whether/asif/asthough（if不引导表语从句)连接代词：who/whoever/which/whatever连接副词：when/where/why/how/because1.That’s___thePartycalledonustodo.A.whyB.whatC.howD.that2.Thereasonis___heisunable

7、tooperatethemachine.A.becauseB.whyC.thatD.Whether3.Thatis___theyseparated.A.thatB.whatC.whichD.where4.Janeisnolonger___shewasfouryearsago.A.whatB.whichC.thatD.when3.宾语从句：从句在句中充当宾语成分（可以作谓语动词、介词、不定式等非谓语动词的宾语）that,whether，if（that常可省略）连词：who,what,which,whoe

8、ver,whateverwhen,where,why,how1).CanyoumakesurewhereAlicehasputthegoldring.2).Italldependsonwhethertheywillsupportus.3).Shewillgivewhoeverneedshelpawarmsupport.4同位语从句：从句在句中充当同位语成分，一般跟在一些抽象名词（idea；belief；fact；truth；rumour；news等）后面