《名词性从句基础》PPT课件.ppt

名词性从句 Grammar NounClausesinclude SubjectiveClause 主语从句 ObjectiveClause 宾语从句 PredicativeClause 表语从句 AppositiveClause 同位语从句 1 Whenwewillstartisnotclear 2 MrsBlackwon tbelievethathersonhasbecomeathief 3 Myideaisthatweshoulddoitrightnow 4 Ihadnoideathatyouwereherfriend 主语从句 宾语从句 表语从句 同位语从句 1 Itisknowntousthatheisafamoussinger 2 Thethoughtthatwemightsucceedexcitedus 3 Whathesaidiscorrect 4 Thequestionishowhedidit 5 Iamgladthatshewillcome 引导名词性从句的三类词 与定语从句相区别 主语从句 在句中充当主语的从句叫做主语从句 1 Thatheisafamoussingerisknowntous 2 WhenhewillgotoAmericaisnotyetfixed 3 WhetherhewillcomehereonWednesdayisnotcertain 1 从句作主语时 就算是句子意思完整 都要加上从属连词that ThathewillcomehereonWednesdayiscertain 2 主语从句表示 是否 只用 whether 而不用 if WhetherhewillcomehereonWednesdayisnotcertain tips 3 主语从句有时用 it 作形式主语 把真正的主语放在后面 以避免头重脚轻 Itisknowntousthathewillcomehere It be 形容词 that从句 Itisnecessarythat Itisimportantthat Itisobviousthat It be ed分词 that从句 Itisbelieved said reported that Itisknowntous allthat Ithasbeendecidedthat 有必要 重要的是 很明显 人们相信 说 据报道 众所周知 已经决定 It be 名词 that从句 Itiscommonknowledgethat Itisasurprisethat Itisafactthat It 不及物动词 that从句 Itappearsthat Ithappensthat Itoccurredtomethat 是常识令人惊奇的是 事实是 似乎 碰巧 我突然想起 表语从句 在句中充当表语的从句 即放在be动词后面 叫做表语从句 Theproblemisthatwedidn tgetintouchwithhim ThisishowHenrysolvedtheproblem 1 引导表语从句的连接词一般不省略 Ourpurposeisthathecanrealizehisfaults 2 表语从句表示 是否 只用 whether 而不用 if Thequestioniswhetheritisworthdoing 3 如果句子的主语是suggestion advice order等名词时 后面引导的表语从句用should 动词原形 should可省略 他建议我们立刻完成工作 Hesuggeststhatwe should finishtheworkatonce Hissuggestionisthatwe should finishtheworkatonce 宾语从句 在句中充当及物动词或介词宾语的句子叫做宾语从句 ItoldhimthatIwouldcomebacksoon Webelieve that heishonest Idon tknow that youwillcomehere 1 that在宾语从句中不充当任何成分 在口语或非正式的文体中常常被省去 2 what不可省 有意义 充当成分 Idon tknowwhathelikes 3 如果主句中有形容词或名词作宾语补足语时 一般用it来作形式宾语 把从句放在宾补后面 Wethinkitourdutythatweshouldhelpothers Ifinditimpossiblethatheshouldfinishtheworkintwodays think it adj todosth find it adj todosth make it adj tosth Feel it adj tosth 4 在宾语从句中 表示 是否 既可以用whether 也可以用if 但是 whether常与ornot连用 作介词宾语只用whether 从句是否定句时一般用if Idon tknowwhether ifhewillcome Iwanttoknowwhetherornothewillcome Areyoutalkingaboutwhetherhewillcome Hedoesn tcareifitisn tafineday 5 如果宾语从句是由think believe imagine suppose等词引导的时候 要将从句中的否定形式转移到主句中去 我认为他不会来这里 Idon tthinkhewillcomehere 同位语从句 在句中用作同位语的从句叫做同位语从句 注意 同位语从句一般放在如idea news fact promise suggestion belief truth等含有丰富内涵的词语后面 用来说明前面那个词的具体内容 一般说来 同位语从句都用that来作连接词 而且不能省略 也可用how when where等 Hegaveherapromisethathewouldcomebackaftertwomonths Wordcamethatourteamwonthegame 不同之处 1 作用不同 同位语从句用来进一步说明前面名词的内容 定语从句用来修饰 限定前面的名词 e g Thenewsthatourteamhaswonthefinalmatchisencouraging 从句说明 消息 的内容 我们队取得了决赛胜利 Thenewsthatyoutoldusisreallyencouraging 从句对 消息 加以限定 是你告诉我们的 而非来自其他渠道 但消息是何内容却不得而知 2 引导从句的关联词that的功能不同 that引导同位语从句时是一个纯连词 不充当任何成分 而引导定语从句的that是关系代词 既指代先行词又须在从句中充当成分 DadmadeapromisethathewouldbuymeCDplayerifIpassedtheEnglishtest that不充当任何成分 Dadmadeapromisethatexcitedallhischildren that指代promise 又在从句中充当主语 3 引导同位语从句的wh一词多具有疑问意义 而引导定语从句的wh一词则没有疑问意义 IamstillthinkingaboutthequestionwhereIcanhaveshoesmended 我还在想着一个问题在哪里我可以修鞋 IamstillthinkingaboutfindingaplacewhereIcanhavemyshoesmended 我还在考虑着找一个修鞋的地方 4 when和where引导的同位语从句与定语从句的区别 when和where前面的名词若是表示时间 地点的名词 则when和where引导的是定语从句 否则则为同位语从句 如 Theyputforwardthequestionwheretheycouldgetthemoney Thisistheplacewheretheaccidenthappened Practice Hisproposalthatwegothereonfootisacceptable 2 Manyteachersholdtheviewthatteenagersshouldnotspendtoomuchtimeonline 3 Hemadeanexcusethathiscarbrokedownontheway 4 Thefirstrequestthathemadewastoaskforfreedom 5 Isthisthecompanywhereyourfatherworks 同位 定从 定从 同位 同位 exercises 请判断出下列的句子属于哪种从句 WhatIwanttodoistakingabath Thenewsthattheywonthegamespreadthewholeschool Idon tthinkheisanhonestboy Thefactisthathestolethecar Doyouknowthefactthathestolethecar Doyouknowthemanwhoisstandingoverthere Itissaidthattheywonthegame 主从 同位语从句 宾从 表从 同位语从句 定从 主从 II Choosethebestanswer 1 Theyexpressedthehope theywouldcomeovertoChina A whichB thatC whomD when2 Thefact hedidn tseeTomyesterdayistrue A thatB whichC whenD what3 Ihavenoidea hewillcomeback A whereB whenC whatD that II Choosethebestanswer 4 Thenews surprisedeverybodyyesterdaynowprovestobefalse A thatB whenC whatD how5 Oneofthemenheldtheview thebooksaidwasright A whatthatB thatwhichC thatwhatD whichthat6 Wordhascome someAmericanguestswillcomeforavisittoourcollegenextweek A whatB whetherc thatD which 语序问题 1 Thephotographswillshowyou MET89 A whatdoesourvillagelooklikeB whatourvillagelookslikeC howdoesourvillagelooklikeD howourvillagelookslike 2 Heasked foraviolin MET92 A didIpayhowmuchB IpaidhowmuchC howmuchdidIpayD howmuchIpaid 1 Thequestionis thefilmisworthseeing A ifB whatC whetherD how2 Theyreceivedorders theworkbedoneatonce A whichB whenC D that3 Thereason Ihavetogois mymotherisillinbed A why whyB why becauseC why thatD that because4 Ican tunderstandis shewantstochangehermind A What whyB Which howC That whyD What because5 hisdreamofgoingtocollegewillcometrueisuncertain A ThatB WhetherC IfD Evenif6 Itisknowntous wherethereispollution thereisharm A whichB whereC whatD that7 Ihavetheinformation A ofwhathe llcomesoonB thathe llcomesoonC ofthathe llcomesoonD hiscomingsoon C D C A B D B 单项填空 8 Isawyourneighborbreakyourwindowwithabasketball itmademenearlymad A ThathebrokeB WhathebrokeC HebrokeD Hisbreak9 Itremainsaquestion wecangetsomuchmoneyinsuchashorttime A howB thatC whenD what10 CanIhelpyou Yes doyo