初中英语名词性从句教学课件.ppt

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1、语法：名词性从句教学课件语法：名词性从句教学课件Grammar：NounClauses.分析下列句子成分：分析下列句子成分：1.When well have the meeting is not knowan yet.2.The question is when well have the meeting.3.I have an idea when well have the meeting.4.Please tell me when well have the meeting.名词性从句名词性从句主语从句、表语从句、宾语从句和主语从句、表语从句、宾语从句和同位语从句同位语从句在复合句中的作用

2、，相当于名词。因此这四种从句统称为名词性从句。名词性从句。主语从句主语从句The Subject Clause 主语从句在复合句中作主句的主语。引导主语从句的词有连词主语从句在复合句中作主句的主语。引导主语从句的词有连词that,that,whetherwhether；连接代词；连接代词who,what,whichwho,what,which；连接副词；连接副词when,where,when,where,how,whyhow,why等。等。egeg:1.Thathewaschosenmadeusveryhappy.1.Thathewaschosenmadeusveryhappy.2.Wheth

3、ershewillcomeornotisstillaquestion.2.Whethershewillcomeornotisstillaquestion.3.Whowillgoisnot3.Whowillgoisnotinportantinportant.4.Whatweneedismoretime.4.Whatweneedismoretime.5.Whichteamwillwinthematchisstillunknown.5.Whichteamwillwinthematchisstillunknown.6.Whentheywillstarthasnotbeendecidedyet.6.Wh

4、entheywillstarthasnotbeendecidedyet.7.Whereshehasgoneisnotknownyet.7.Whereshehasgoneisnotknownyet.8.Howhebecameagreatscientistisknowntoall.8.Howhebecameagreatscientistisknowntoall.9.Whyhediditwasntquiteclear.9.Whyhediditwasntquiteclear.10.Iswhatyoutoldmereallytrue?10.Iswhatyoutoldmereallytrue?主语从句放在

5、句首，句子显得笨重，因此一般把它移到句子后面，主语从句放在句首，句子显得笨重，因此一般把它移到句子后面，前面用引导词前面用引导词“it”it”来作形式主语。来作形式主语。11.Itisapitythatshehasmadesuchamistake.11.Itisapitythatshehasmadesuchamistake.12.Itsstrangethathedidntcomeyesterday.12.Itsstrangethathedidntcomeyesterday.13.Itissaid(reported/decided)that.It13.Itissaid(reported/deci

6、ded)that.Itseems(happenedseems(happened/doesntmatter)that/doesntmatter)that表语从句表语从句The Predicative Clause表语从句在复合句中作主句的表语。引导表语从句的词有连词that,whether,asif；连接代词who,what,which；连接副词when,where,how,why等14.Thequestioniswhetheritisworthdoing.15.Itlookedasifitwasgoingtorain.16.Thatswhatitis.17.Thatiswherehewasbo

7、rn.18.Thisishowhedidit.19.Thatiswhyhewaslate.同位语从句同位语从句The Appositive Clause同位语从句在句中作同位语，它一般要放在主句同位语从句在句中作同位语，它一般要放在主句中某些名词（如中某些名词（如thought,idea,fact,news,thought,idea,fact,news,suggestion,plan,besuggestion,plan,belieflief,doubt,fear,doubt,fear）的后面，）的后面，说明这些名词所表示的具体内容。引导同位语语说明这些名词所表示的具体内容。引导同位语语从句的有

8、连词从句的有连词thatthat，连接副词，连接副词howhow，when,wherewhen,where等。等。20.Theideathattheearthisroundisnotanew20.Theideathattheearthisroundisnotanewone.one.21.Hemust21.Hemustanswevanswevthequestionwhetherhethequestionwhetherheagreestoitornot.agreestoitornot.22.Ihavenoideawhenhewillbeback.22.Ihavenoideawhenhewillbe

9、back.23.Thewholetruthcameoutatlastthathe23.Thewholetruthcameoutatlastthathewasawolfinsheepsclothing.wasawolfinsheepsclothing.宾语从句宾语从句The Object Clause 宾语从句在复合句中作主句的宾语。它既可以作谓语动词的宾语，宾语从句在复合句中作主句的宾语。它既可以作谓语动词的宾语，也可以作介词，非谓语动词（动词不定式动名词和分词）的宾语。也可以作介词，非谓语动词（动词不定式动名词和分词）的宾语。宾语从句通常由下面一些词引导：宾语从句通常由下面一些词引导：A A

10、）由连词由连词thatthat引导，引导，thatthat本身没有意义，在口语和非正式文体中常本身没有意义，在口语和非正式文体中常省去。如：省去。如：2424Ireallybelieve(that)Jimwastellingthetruth.Ireallybelieve(that)Jimwastellingthetruth.25.Iamsure(that)noharmwillevercometoyou.25.Iamsure(that)noharmwillevercometoyou.26.Hebeganthinking(that)hecouldlearnitwell.26.Hebeganthin

11、king(that)hecouldlearnitwell.注：注：当主句的谓语动词是当主句的谓语动词是thinkethinke（认为），（认为），believebelieve（相信），（相信），expectexpect（期待），（期待），supposesuppose（猜想），（猜想），imagineimagine（想象）等时，如（想象）等时，如果宾语从句要表示否定意义，往往通过主句的否定式来实现。如：果宾语从句要表示否定意义，往往通过主句的否定式来实现。如：2727IdontIdontthink(thatthink(that)hewillcome.)hewillcome.有两个宾语从句从句并列

12、时，有时省去引导第一个从句的连词有两个宾语从句从句并列时，有时省去引导第一个从句的连词thatthat，但引导第二个从句的，但引导第二个从句的 thatthat不能省略。如：不能省略。如：2828HisteachersaidthebookwasveryinterestingandthatitwasHisteachersaidthebookwasveryinterestingandthatitwasworthreadingworthreading。B B）由连词由连词whetherwhether或或ifif引导引导(口语中常用口语中常用if).if).29.Iwanttoknow29.Iwant

13、toknowwhether(ifwhether(if)helivesthere.)helivesthere.30.Heaskedme30.Heaskedmewhether(ifwhether(if)Icouldhelphim.)Icouldhelphim.C C）由连接代词或连接副词引导（这种宾语从句中由连接代词或连接副词引导（这种宾语从句中的主、谓语次序不颠倒）的主、谓语次序不颠倒）3131ItakebackwhatIsaid.ItakebackwhatIsaid.32.Doyouknowwhichfilmtheyretalking32.Doyouknowwhichfilmtheyretal

14、kingabout?about?33.Icanttellwhoisthere.33.Icanttellwhoisthere.34.Doyouknowwho(whom)theyarewaiting34.Doyouknowwho(whom)theyarewaitingfor?for?35.Heaskedwhosedictionarythiswas.35.Heaskedwhosedictionarythiswas.36.CanyoutellmehowIcangettothe36.CanyoutellmehowIcangettotheSummerPalace?SummerPalace?37.Doyou

15、knowhowmanypicturestheyve37.Doyouknowhowmanypicturestheyvedrawn?drawn?38.Pleasetellmewhenwellhavethemeeting.38.Pleasetellmewhenwellhavethemeeting.39.Idontknowwhyhehasntcomeyet.39.Idontknowwhyhehasntcomeyet.40.Canyoutellmewhereheis?40.Canyoutellmewhereheis?在下列句子空白处填入适当的连接词在下列句子空白处填入适当的连接词1 1）Bobwaspr

16、aisedforBobwaspraisedforhehadachieved.hehadachieved.2)Itssaid2)Itssaidhundredsofpeoplediedintheflood.hundredsofpeoplediedintheflood.3)3)IshouldliketoknowisIshouldliketoknowiswilltakechargeofwilltakechargeofMrMrJohnsonswork.Johnsonswork.4)Wouldyoupleasetellme4)WouldyoupleasetellmeLiDongwasabsent?LiDo

17、ngwasabsent?5)Theywanttomakeitcleartothepublic5)Theywanttomakeitcleartothepublictheytheyaredoinganimportantandnecessaryjob.aredoinganimportantandnecessaryjob.6)Thefact6)Thefacthestucktohisworkinspiteofhishestucktohisworkinspiteofhisillnessmovedusall.illnessmovedusall.7)Wehavenoideaatall7)Wehavenoide

18、aatallhehasgone.hehasgone.8)Imglad8)Imgladyoupassedtheexam.youpassedtheexam.9)TheyvedecidedtopayavisittoCanada,but9)TheyvedecidedtopayavisittoCanada,but theyretodosohadntbeenmadeclearyet.theyretodosohadntbeenmadeclearyet.10)Hegotamessagefrom10)HegotamessagefromMrMrJohnsonJohnsonthethemanagercouldnot

19、seehimthatafternoon.managercouldnotseehimthatafternoon.11)11)will go with us has not yet been decided.will go with us has not yet been decided.12)None of us knows 12)None of us knows he should always arrive late.he should always arrive late.13)13)one can succeed depends on one can succeed depends on

20、 hard he works.hard he works.14)All I ask is 14)All I ask is you should tell the truth.you should tell the truth.15)It is not clear 15)It is not clear and and this story took place.this story took place.16)16)he will come or not is not easy to say.he will come or not is not easy to say.17)The twins

21、are so much alike that I never know 17)The twins are so much alike that I never know is is .18)Good students always pay close attention to 18)Good students always pay close attention to the the teacher says in class.teacher says in class.19)I wonder 19)I wonder the sound came from.the sound came fro

22、m.20)No one can deny the fact 20)No one can deny the fact he has made much progress.he has made much progress.21)He asked me 21)He asked me I wanted.I wanted.22)It is quite obvious 22)It is quite obvious he doesnt want to see you.he doesnt want to see you.23)That is 23)That is we agreed on at the me

23、eting.we agreed on at the meeting.24)His excuse for not being able to come here on time is 24)His excuse for not being able to come here on time is the train was late.the train was late.KEYS:1 what 2 that 3what,who 4why 5that 6that 7that/why 8that 9when 10that 11Who 12why 13 Whethe,how 14that 15 whe

24、n,where 16Whether 17which,which 18what 19where 20that 21what 22that 23what 24that真题链接真题链接（0909安徽）安徽）安徽）安徽）1.1.acertaindoubtamongthepeopleastotheacertaindoubtamongthepeopleastothepracticalvalueoftheproject.practicalvalueoftheproject.A.IthasB.TheyhaveA.IthasB.Theyhave C.ItremainsD.ThereremainsC.Itrema

25、insD.Thereremains（0909湖南）湖南）湖南）湖南）2 2Sheisverydeartous.WehavebeenpreparedtodoSheisverydeartous.Wehavebeenpreparedtodo ittakestosaveherlife.ittakestosaveherlife.A.whicheverA.whicheverB.howeverB.howeverC.whateverC.whateverD.whoeverD.whoever（0909江西）江西）江西）江西）3.Thefacthasworriedmanyscientists_the3.Thefac

26、thasworriedmanyscientists_theearthisbecomingwarmerandwarmertheseyears.earthisbecomingwarmerandwarmertheseyears.A.whatB.whichC.thatD.thoughA.whatB.whichC.thatD.though（0909海南）海南）海南）海南）4.CouldIspeakto4.CouldIspeaktoisinchargeofInternationalisinchargeofInternationalSalesplease?Salesplease?A.whoA.whoB.wh

27、atB.what C.whoeverC.whoeverD.whateverD.whatever（0909陕西）陕西）陕西）陕西）5.Thehowtobookcanbeofhelpto5.Thehowtobookcanbeofhelptowantstodowantstodothejob.thejob.A.whoB.whomeverC.nomatterwhoD.whoeverA.whoB.whomeverC.nomatterwhoD.whoever（0909海南海南海南海南）6.Oneofthemostimportantquestionstheyhadto6.Oneofthemostimporta

28、ntquestionstheyhadtoconsiderwasconsiderwasofpublichealthofpublichealth A.whatA.whatB.thisB.this C.thatC.thatD.whichD.which（0909上海）上海）上海）上海）7.Asanewdiplomat,heoftenthinksof7.Asanewdiplomat,heoftenthinksofhecanreactmorehecanreactmoreappropriatelyonsuchoccasions.appropriatelyonsuchoccasions.A.whatB.whi

29、chC.thatD.howA.whatB.whichC.thatD.how（0909四川）四川）四川）四川）8.Newscamefromtheschooloffice_WangLinhad8.Newscamefromtheschooloffice_WangLinhadbeenadmittedtoBeijingUniversity.beenadmittedtoBeijingUniversity.A.whichB.whatC.thatD.whereA.whichB.whatC.thatD.where（0909天津）天津）天津）天津）9.Itisobvioustothestudents_theysh

30、ouldgetwell9.Itisobvioustothestudents_theyshouldgetwellpreparedfortheirfuture.preparedfortheirfuture.A.asB.whichC.whetherD.thatA.asB.whichC.whetherD.that（0909浙江）浙江）浙江）浙江）1010Isthereanypossibility_youcouldpickmeupatIsthereanypossibility_youcouldpickmeupattheairport?theairport?Noproblem.Noproblem.When

31、WhenB.thatB.thatC.whetherC.whetherD.whatD.what（0909重庆）重庆）重庆）重庆）11Weshouldconsiderthestudentsrequest_theschool11Weshouldconsiderthestudentsrequest_theschoollibraryprovidemorebooksonpopularscience.libraryprovidemorebooksonpopularscience.A.thatB.whenA.thatB.when C.whichD.whereC.whichD.where（0909江苏）江苏）江

32、苏）江苏）12.ManyyoungpeopleintheWestareexpectedtoleave_12.ManyyoungpeopleintheWestareexpectedtoleave_couldbelifesmostimportantdecisionmarriagealmostentirelyuptocouldbelifesmostimportantdecisionmarriagealmostentirelyuptoluck.luck.A.asB.thatC.whichD.whatA.asB.thatC.whichD.what（0909山东）山东）山东）山东）13.Thelittle

33、girlwhogotlostdecidedtoremain_she13.Thelittlegirlwhogotlostdecidedtoremain_shewasandwaitwasandwaittortorhermother.hermother.A.whereB.whatC.howD.whoA.whereB.whatC.howD.who【答案答案】1 1【答案答案答案答案】DD 2 2【答案答案答案答案】C C 名词性从句的引导词。句意为：她对我们来说是非常宝贵，我们名词性从句的引导词。句意为：她对我们来说是非常宝贵，我们已经准备好做一切来拯救她的生命。已经准备好做一切来拯救她的生命。3 3

34、【答案答案答案答案】CC间隔式同位语从句的用法。即先行词是间隔式同位语从句的用法。即先行词是thefactthefact和和thatthat引导的同引导的同位语从句中间隔了谓语部分。位语从句中间隔了谓语部分。4 4【答案答案答案答案】CwhoeverCwhoever既作了既作了 toto的宾语，又作的宾语，又作isinchargeofInternationalisinchargeofInternationalSalesplease?Salesplease?的主语。的主语。“whoever”whoever”作代词，作代词，anypersonwhoanypersonwhothepersonthep

35、ersonwhowho“任何人任何人”、“无论谁无论谁”、“的人的人”。5 5【答案答案答案答案】D D 此处从做介词此处从做介词toto的宾语，是名词性从句，引导词做从句的主语，的宾语，是名词性从句，引导词做从句的主语，指人，意思是：无论是谁，选指人，意思是：无论是谁，选D D 6 6【答案答案答案答案】CC句意为：他们必须考虑其中最重要的问题是公共卫生。考查句意为：他们必须考虑其中最重要的问题是公共卫生。考查thatthat作代词，作代词，thatthat作代词，往往用于特指，相当于作代词，往往用于特指，相当于“thatthat名词名词”，它也只能代，它也只能代替事情不能代替人。替事情不能

36、代替人。7 7【答案答案答案答案】B B 8 8【答案答案答案答案】C C 在该题中在该题中thatthat引导了一个同位语从句来解释说明引导了一个同位语从句来解释说明newsnews的内容，由的内容，由于该题把同位语从句后置了，所以很多考生由于不能正确分析句子结构而错于该题把同位语从句后置了，所以很多考生由于不能正确分析句子结构而错误选择了误选择了D D项。项。9 9【答案答案答案答案】DD 1010【答案答案答案答案】B B 1111【答案答案答案答案】A A 1212【答案答案答案答案】DD 1313【答案答案答案答案】A A remainremain是系动词，后加表语从句，由句意可知，从句缺地点状是系动词，后加表语从句，由句意可知，从句缺地点状语，所以选语，所以选A A。