高二英语名词性从句知识精讲.doc

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1、英语名词性从句知识精讲　　　　　导语：今天为同学们整理了高二英语名词性从句知识精讲，希望对大家的英语学习有所帮助。　　一.教学内容：　　第五单元语法：名词性从句　　1.名词性从句　　2.同位语从句　　3.同位语从句与定语从句的辨析　　4.what;whatever;whoever;where引导的名词性从句　　5.it作为形式主语的句型　　二.知识总结与归纳：　　(一)名词性从句的结构：名词性从句起名词作用在句中做主语，表语，宾语和同位语构成：主语从句;表语从句;宾语从句和同位语从句。引导名词性从句的连词有三类：that;whether;wh-疑问词。　　

2、例句：　　1.TheresultofthisFrenchinfluencewasthattheEnglishlanguageendedupwithmanyFrenchwordssuchastable,animalandage.　　2.Theyrealizethatitisofgreatvaluetorecordandteachthemtotheyoungergeneration.　　3.Iwanttotellthereaderthatthesehillsandfieldsaremostbeautiful,withmanysmallandclearriver

3、s,andrichfieldsbearingfruitandgrain.　　4.SomepeoplefeelthatWalesisanancientfairyland.　　5.Whatinterestedhimwasthatthewholeworldhadbeenmapped70yearsbeforeColumbus.　　6.WhatiscertainthatthebookhasmademanypeoplethinkabouttheachievementsofZhengHeandotherChinesecaptainsandtheirroleindisco

4、veringtheworld.　　7.ThatmostofthesearenowthreatenedandmaydisappearisaseriousmattertothepeopleinBritain.　　8.ThisgavehimtheideathattheChineseperhapsfirstdiscoveredAmerica.　　(二)同位语从句在名词idea;fact;news;thought;suggestion/advice;problem;proof等词后面带上that+陈述句这部分从句解释了前面的那些名词所指的内容，与那些名词起着同等作用

5、的句子成分，叫同位语从句。　　1.ThefactthatGreatBritainismadeupofthreecountriesisstillunknowntomany.　　2.TheideathatEnglandstandsforFish&Chips,Speakers’Corner,BigBenandtheTowerofLondonispast.　　3.TheresultthatOxfordbeatCambridgebyafootin2003surprisedmany.　　4.Thenewsthathediedwasagreatshocktohismot

6、her.　　5.Ifthere’spossibilitythatyou’llgo,I’dliketogowithyou.　　6.Iaskedmyselfaquestionwhethertheresearchisworththetrouble.　　7.Ihavenoideawhathashappenedtohim.　　(三)同位语从句与定语从句的辨析：　　that引导的同位语从句解释前面名词的内容，that是连词没有任何意义，在从句中不做任何成分。而定语从句修饰前面的先行词，从句有关系词that;which;who;when;where;why引导，先行词在

7、从句中充当主语，宾语，状语。　　1.Thenewsthattheplanewouldtakeoffontimemadeeveryonehappy.　　2.Thenewsthatisspreadingaroundtheairportisthataheavystormiscoming.　　(四)what;whatever;whoever;where引导的名词性从句：what+陈述句：……的话/事/的样子;whatever+陈述句：……的任何东西;whoever+陈述句：做…事的任何人;(以上名词性从句做主语，表语或宾语);where+陈述句：……的所在，做表语

8、。　　1.Whatlifewillbelikeinthefutur