课件名词性从句.ppt.ppt

1、welcome,music,Grammarandusage,名词性从句(Nounclause),Thatyoudontlikehimisnoneofmybusiness.2.Ibelievethathecanpassthefinalexam.3.ThetroubleisthatIhavelosthisaddress.4.ThenewsthatChinawonthematchexcitedus.,_,subject,object,predicative,appositive,什么叫名词性从句？,在句子中起名词作用的句子叫名词从句(NounClauses）名词从句的功能相当于名词词组,它在复合句中

2、能担任主语、宾语、表语、同位语等因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。,名词性从句nounclauses,主语从句subjectclause,宾语从句objectclause,表语从句predicativeclause,同位语从句appositiveclause,名词性从句在功能上相当于名词,Hisjobisimportant.,Whathedoesisimportant.,主语,Thisishisjob.,Thisiswhathedoeseveryday.,表语,Idontlikehisjob.,Idontlikewhathedoese

3、veryday.,宾语,Idontknowabouttheman,Mr.White.,Idontknowaboutthefactthatheisateacher.,同位语,找出下列句子中的错误，并总结出规律：1.Couldyoutellmewheredoeshelive?2.Idontknowwhenwillhecome.,Couldyoutellmewherehelives?,Idontknowwhenhewillcome.,规律：名词从句中须使用陈述语序！,主语从句,Whatshedidisnotyetknown.Whoevercomesiswelcome.Whetherhellcomeh

4、ereisntclear.,Idoubtwhetherhewillsucceed.Youmaydowhatyoulike.Hetoldusthathefeltill.,宾语从句,ThetroubleisthatIhavelosthisaddress.Allthiswasovertwentyyearsago,butitsasifitwasonlyyesterday.Thequestionishowhedidit.,表语从句,Theywereallworriedaboutthefactthatyouweresick.EarlyinthedaycamethenewsthatGermanyhaddec

5、laredwaronRussia.Ihavenoideawhetherhellcomeornot.,同位语从句,Howtojudgeaclause:学习名从要知道;及物动词最重要;动词之前叫主从;动词之后是宾从。系动词也贼重要;它的后面跟表从;千万不能忘介词;它的殿后亦宾从,关于that引导的主语从句,Thatheisstillaliveisunbelievable.Thatweshallbelateiscertain.特点：无意义，不作任何句中成分，只起连接作用，不可以省略！,注意,有时候为了平衡句子结构，避免头重脚轻，或者是为了强调，常用it来做形式主语，把that引导的主语从句放到后面。

6、Itiscertainthatshewilldowellinherexam.Itsapitythatwecantgo.ItisreportedthatChinahassentanotherman-madeearthsatelliteintoorbit.,1.It+be+adj.(true,certain,possible,obvious,likely)that2.It+be+nounphrase(nowonder,anhonour,apity,)that3.It+be+V-ed(said,reported,expected,announced.)that.,It作形式主语的句型:,Ithink

7、(that)Englishiseasytolearn.Yousaid(that)youlikeyourmotherverymuch.特点：无任何实际意义，也不作任何句子成分，只是起连接作用，且常常省略。,关于that引导的宾语从句,在某些复合宾语的句式中，也常用it作形式宾语，把that引导的宾语从句放在后面。Shemadeitclearthatshehadnothingtodowiththematter.Wethoughtitapitythathecouldntcome.,注意,特殊情况,that在以下情况不省略：1.make,find,feel,consider等这些词的后面用it作形式宾

8、语时，that不省略。IfinditnecessarythatweshouldstudyEnglish.,2.及物动词后有两个宾语从句时，第二个that不可以省略。Hesaid(that)hewouldgotherethenextdayandthathisfamilywouldntgothere.3.与动词相隔离的宾语从句一般不省略that.Theteachertellsusthatweshouldstudyhard.,that引导表语从句，用来表示某一事实，也能表示某人的观点，意见，要求和希望等Theproblemisthatherparentscouldntacceptme.Thefact

9、isthathecantcometomorrow.特点:that作为连接词，不充当任何成分且一般不省略,关于that引导的表语从句,Thenewsthatourteamwonthefirstprizeexcitedallofus.ThefactthatPollydidntaskforthemansnameisapity.特点：对前面的名词作进一步的说明，无实际意义，不作任何成分，但不可以省略。,关于that引导的同位语从句,if(是否)和whether的选用,if只能使用于:a.及物动词后的宾语从句b.ifornotIwonderif/whetherthatsagoodidea.Iwantto

10、knowif/whetherhewillcomeornot.,if/whether1.Iaskedher_shehadabike.2._wewillholdapartyintheopenairtomorrowdependsontheweather.,if/whether,Whether,3.Wereworriedabout_heissafe.4.Idontknow_heiswellornot.5.Idontknow_ornotheiswell.,whether,whether/if,whether,6.Thequestionis_heshoulddoit.7.Thedoctorcanhardl

11、yanswerthequestion_theoldmanwillrecoversoon.8.Idontknow_togo.,whether,whether,whether,that和what的选用,that和what都可引导所有的名词从句。但是，what除起连接作用外，还在名词性从句中充当成分，可做从句的主语、宾语、或表语。而that在名词性从句中不充当任何成分，只起连接作用。,that/what,1._hewantsisabook.2._hewantstogothereisobvious.3.Theresultis_wewonthegame.4.Thisis_wewanttoknow.,Wh

12、at,That,that,what,5.Is_hetoldustrue?6.Weshouldpayattentionto_theteacherissaying.7.Ihavenodoubt_hewillcome.8.Ihavenoidea_hedidthatafternoon.,what,what,that,what,其它连接代词和副词的连用,主要根据名词性从句中的具体意义,正确的选择who,whom,whose,which、when、where、why、how等连接词，这些连接词既具有疑问含义，又起连接作用，同时在从句中充当各种成分。,我们何时举行运动会还没有决定。_weshallholdo

13、ursportsmeetingisnotdecided.我不知道昨天谁打破了玻璃。Idontknow_broketheglassyesterday.,When,who,我不知道他长的什么样子。Ihavenoidea_helookslike.这就是我忘记眼镜的地方。Thisis_Ileftmyglasses.,what,where,注意,如果suggest,order,advise,insist,require,request等动词时,后面that引导的宾语从句;suggestion,order,advice,request,requirement等名词时,后面that引导的表语从句，同位语从句

14、用“(should)+动词原形”。Hissuggestionisthatwe(should)finishtheworkatonce.HegavemeasuggestionthatI(should)havearestnow.,practice,3.Acomputercanonlydo_youhaveinstructedittodo.A.howB.afterC.whatD.when4.Canyoutellme_?A.whoisthatgentlemanB.thatgentlemaniswhoC.whothatgentlemanisD.whomisthatgentleman,5.Hedidntkno

15、wwhichroom_.A.theylivedB.theylivedinC.didtheyliveD.didtheylivein6.Togetthejobstarted,_Ineedisfromhere.A.onlywhatB.allwhatC.allthatD.onlythat,7.Insomecountries_iscalled“equality”doesntreallymeanequalrightsforallpeople.A.whichB.whatC.thatD.one8.Goandgetyourcoat.Its_youleftit.A.thereB.whereC.therewhere

16、D.wherethere,9._youdontlikehimisnoneofmybusiness.A.WhatB.WhoC.ThatD.Whether10.Thereason_Iplantogois_shewillbedisappointed_Idont.A.why;because;whenB.why;that;ifC.because;that;ifD.why;that;whether,11.-_canIdowithasituation?-Take_measureyouconsiderbest.How;whicheverB.What;whateverC.How;whateverD.What;w

17、hichever12._shesaidsuggestedthatshehadntdecided_togoornot.A.What;ifB.That;whetherC.What;whetherD.Whether;what,13.Hemadeapromise_anyonesethimfreehewouldmakehimveryrich.A.thatB.ifC.whatD.thatif14._wouldliketodevotehiswholelifetohiscountryshouldgo_thereareallkindsofdifficulties.A.Who;somewhereB.Whoever

18、;whereC.Whatever;anywhereD.Who;there,15.-CanIsitinthefrontrow?-Yes.Youcantake_seatyoulike.A.whateverB.whatC.whicheverD.which16.Theylosttheirwayintheforestand_mademattersworsewas_nightbegantofall.A.what;thatB.it;thatC.what;whenD.which;what,17._goneisgone._nousetalkingaboutitanymore.A.Thats;ItsB.Whats;ItsC.Its;ThatsD.T