名词性从句 (5).ppt

名词性从句 Grammarandusage NounClauses 在复合句中起名词作用的从句叫名词性从句 NounClauses 名词性从句的功能相当于名词或名词词组 它在复合句中能担任主语 宾语 表语 同位语 介词宾语等 因此根据它在句中不同的语法功能 名词性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 Hisjobisimportant Whathedoesisimportant Thisishisjob Thisiswhathedoeseveryday 名词性从句在功能上相当于名词 主语 表语 Idon tlikehisjob Idon tlikewhathedoeseveryday Idon tknowabouttheman Mr White Idon tknowaboutthefactthatheisateacher 宾语 同位语 1Thathewillsucceediscertain 2Whetherhewillgothereisnotknown 3Whathesaidisnottrue 4Wherehehidthemoneyistobefoundout 5Whoevercomesiswelcome 6Howwecanhelpthetwinswillbediscussedatthemeeting 7Whenthey llstarttheprojecthasnotbeendecidedyet SubjectClause 主语从句 为避免主语冗长 句子头重脚轻 经常用it作形式主语 主语从句放在后面作真正的主语 1 Itiscertainthathewillsucceed 2 Itisnotknownwhetherhewillgothere 3 Ithasnotbeendecidedyetwhenthey llstarttheproject It isusedasemptysubject 形式主语 It slikely possible important necessary clearthat 很可能 重要的是 必要的是 很清楚 It ssaid reportedthat 据说 据报道 Itseems appears happensthat 似乎 好像 碰巧 It sbeenannounced declaredthat 已经通知 宣布 It snowonderthat 并不奇怪 无疑 It sapity afact commonknowledge 众所周知 acommonsaying 俗话说 that 在下列句型中常使用that引导主语从句 宾语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 Theyknowthatthehabitwillkillthem Italldependsonwhethertheywillsupportus HeaskedhowmuchIpaidfortheviolin Hemadeitcleartothepublicthathedidanimportantandnecessaryjob Ifinditnecessarythatweshoulddothehomework Tellthefunctionofthefollowingclauses that whether if that常可省略 who what which whoever whatever whenwherewhyhow 宾语从句 连词 当whether后紧跟or ornot时 不用if Idon tknowwhetherIwillstayornot 介词后面的宾语从句不能用if IworryaboutwhetherIhurtherfeelings 注意 1 whether和if都可以引导宾语从句 Thequestioniswhetherwecanrelyonhim That sbecausewewereinneedofmoneyatthattime Helookedasifhewasgoingtocry That swhyIwaslate 表语从句 在句中充当表语成分 一般放在系动词之后 表语从句 同位语从句在句中充当同位语成分 其一般跟在一些抽象名词 idea belief fact truth problem news等 后面 对名词作进一步解释说明 同位语从句常用that引导或用连接副词when where why how whether Theideathatcomputerscanrecognizehumanvoicessurprisesmanypeople 2 WordcamethatNapoleonhimselfwascomingtoinspect 视察 them 3 SydneykepthispromisethathewouldalwaysdoanythinghecouldforLucietomakesureofherhappiness 同位语从句 1 TwothirdsofallgirlsinBritainareonadiet Thefactworriestheirparentsandteachersalot 2 TheQueenofEnglandwasonathree dayvisitinChina Weheardthenewslastnight Thefactthattwothirdsofallgirlsareonadietworriestheirparentsandteachersalot WeheardthenewslastnightthattheQueenofEnglandwasonathree dayvisitinChina 4 Timetravelispossible Thereisnoscientificprooffortheidea 5 Chinesestudentsshouldbegivenmorefreetime Thesuggestioniswelcomedbymanypeople especiallykidsinschool 3 Teenagersshouldnotspendtoomuchtimeonline ManyBritishparentsholdtheview ManyBritishparentsholdtheviewthatteenagersshouldn tspendtoomuchtimeonline Thereisnoscientificprooffortheideathattimetravelispossible ThesuggestionthatChinesestudentsshouldbegivenmorefreetimeiswelcomedbymanypeople especiallykidsinschool thebabycouldspeakmadehisparentsveryhappy A ThatB WhatC WhyD If2 Iwonder youwillgoshoppingorstayathome A thatB ifC whetherD what 主语从句 宾语从句 3 Thisis hewasoftenlateforschool A whatB thatC whyD whether4 Weallknowthetruth theearth aroundthesun A if movedB that movesC why moveD whether move 表语从句 同位语从句 Atlunchtime theradioweathermanreportedthatthemistwouldbecomeathickfogintheafternoon Thetruthisthatthefogistoothickforthebustorunthatfar Whatsurprisedmemostwasthattheoldmancouldn tseeanything ThefactthatPollydidn taskfortheman snameisapity Findclausesfromthefollowingsentencesandtellthefunctionsofthem AppositiveClause 同位语从句 SubjectClause 主语从句 ObjectClause 宾语从句 PredicativeClause 表语从句 二 名词性从句连接词的选用 1 that和what的选用 that和what都可引导所有的名词性从句 但是 what除起连接作用外 还在名词性从句中充当成分 可作从句的主语 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 5 Is hetoldustrue 6 Weshouldpayattentionto theteacherissaying 7 Ihavenodoubt hewillcome 8 Ihavenoidea hedidthatafternoon What That that what what what that what that可省略的情况 that不可省略的情况 主语从句表语从句同位语从句用it做形式宾语的宾语从句并列的宾语从句中的后几个从句的引导词that不能省略 引导词that的省略 单个宾语从句中的that可省略 1 Idon tthink sheiscoming 2 Itisapity hehasmadesuchamistake 3 Thereasonis heiscareless 4 Thenews ourteamwonthematchinspiredus 5 Idon tthinkitnecessary youshouldreadEnglishaloud 6 Hetoldme hisfatherhaddiedand hehadtomakealivingalone that that that that that that that that that Byimprovingreadingskills youcanreadfasterandunderstandmoreof youread 2007上海春 A thatB whatC whichD whether2 Whynottryyourluckdowntown Bob That s thebestjobsare 2007浙江 A whereB whatC whenD why 3 Youcanonlybesureof youhaveatpresent youcannotbesureofsomething youmightgetinthefuture 2007安徽 A that whatB what C which thatD that4 Itisnoneofyourbusiness otherpeoplethinkaboutyou Believeyourself 2007福建 A howB whatC whichD when Theyexpressedthehope theywouldcomeovertoChina A whichB thatC whomD when2 Thefact hedidn tseeTomyesterdayistrue A thatB whichC whenD what3 Ihavenoidea hewillcomeback A whereB whenC whatD if Choosethebestanswer 4 Oneofthemenheldtheview thebooksaidwasright A whatthatB thatwhichC thatwhatD whichthat5 Wordhascome someAmericanguestswillcomeforavisittoourcollegenextweek A whatB whetherC thatD which 6 Thequestionis thefilmisworthseeing A ifB whatC whetherD how7 Theyreceivedorders theworkbedoneatonce A whichB whenC D that8 Thereason Ihavetogois mymotherisillinbed A why whyB why becauseC why thatD that because 9 Ican tunderstandis shewantstochangehermind A What whyB Which howC That whyD What because10 hisdreamofgoingtocollegewillcometrueisuncertain A ThatB WhetherC IfD Evenif 11 Itisknowntous wherethereispollution thereisharm A whichB whereC whatD that12 Ihavetheinformation A ofwhathe llcomesoonB thathe llcomesoonC ofthathe llcomesoonD hiscomingsoon 13 Isawyourneighborbreakyourwindowwithabasketball itmademenearlymad A ThathebrokeB WhathebrokeC HebrokeD Hisbreak14 Itremainsaquestion wecangetsomuchmoneyinsuchashorttime A howB thatC whenD what 15 CanIhelpyou Yes doyouknow A whencomesthebusB whenwillcomethebusC whendoesthebuscomeD whenthebuscomes16 Hemadeapromise anyonesethimfreehewouldmakehimveryrich A thatB ifC whatD thatif 17 Theylosttheirwayintheforestand mademattersworsewas nightbegantofall A what thatB it thatC what whenD which what 18 Itnowappears theyareinneedofhelp A thatB whichC whatD how19 Itisgoodnews theywillarriveinafewdays A whichB whatC thatD how20 It Joedrivesbadly A thoughtthatB thinksthatC wasthoughtthatD isthoughtthat 21 Youmustdowell theteacherasksyoutodo A whichB whatC thatD where22 Thisis shewasborn A whereB whichC thatD what23 Thequestionis wecan tgotheretoday A thatB whatC whichD when 24 Thequestionis itisworthdoing A ifB whetherC whichD what25 Thereasonhehasmadesuchgreatprogressis hehasneverwastedhistime A becauseB whyC thatD what26 Mysuggestionis weshouldturnthelandintoricefields A whatB thatC whichD where 27 Hisp