小学英语高三《名词性从句》PPT课件

名词性从句课件Nounclauses。相关概念1.名词：表示人或事物的名称的词。2.名词的句法作用：名词在句中主要作主语,宾语,表语和同位语。另外还可以作定语,状语。3.名词性从句：在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语，由一个句子来充当,这个句子就叫:名词性从句。名词性从句的种类1.Whenwewillstartisnotclear.2.MrsBlackwon’tbelievethathersonhasbecomeathief.3.Myideaisthatweshoulddoitrightnow.4.Ihadnoideathatyouwereherfriend.主语从句宾语从句表语从句,名词性从句的常用连接词连接词：that、if、whether不作成分无意义2.连接代词：who、whom、whose、、which3.连接副词：when、where、why、how“是否”作状语作主/宾/表/定,连接词,连接代词,连接副词1.heishasnothingtodowithyou.ticketthisishasnotbeenfoundout.3._________we’llstarttomorrowwillbetoldsoon.4.__________wecanbuyoxenissomethingweneedtofindout.5.___________hecamehereisnotknown.6._________wecanprotectthegrainfromdampneedstobediscussed.7.____________hesaidwasright.8._________gotheremustgetreadyby6o’clock.WhatWhoseWhenWhereHow/WhenHowWhateverWhoever,考点1：连接词：that与的区别Whatwecan’tgetseemsbetterthanwehave.Thatanewteacherwillcometoourschool)istrue.that只起连接作用，无意义，在从句中不充当任何成分既有连接作用，又要在从句中作成分（主语，宾语，表语）(按句意灵活翻译),Whatmakesthematterworseisthatitbeginstorain.Thecityisnotitusedtobe.Aman’sworthlaysnotsomuchinhehasasinheis.人的价值不在于他有什么，而在于他是怎样的人。用作复合关系代词时，既可指代人又可指代物。1.Sheisyoucalla“bluestocking”。她就是你说的“女才子”。2.Sheisnotshewasfiveyearsago.她不再是5年前的她了。1.Afterfivehours’drive,theyreachedwastheplacethey’dbeendreamingof.2.Theotherday,mybrotherdrovehiscardownthestreetatwasadangerousspeed.3.Thewayhediditwasdifferentfromwewereusedto.4.___________theearthisroundisknowntousall.5.Ourschoolisquitedifferentfrom_______itwasbefore.6.Fathermadeapromise______ifIpassedtheexaminationhewouldbuymeacomputer.Thatthat,考点2.用if或whether填空1.Idon’tknow______I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis______thisbookisworthwriting.4.Sendmeatelegramyouaretocome.whether/ifwhetherwhetherif,a.主语从句、表语从句、、介词后面的宾语从句只能用whether，不能用if；b.后面紧跟ornot时,用whether,考点3.选择填空（,ever,)1._________wassaidheremustbekeptsecret.2._______weneedismoretime.WhateverWhat做代词，意为“…的事物”，“(用以询问某人或某事物的词)什么、多少”，可用来引导名词性从句，并在从句中做主语或宾语；ever用作代词，意为“任何(事物)”、“每样(事物)无论什么”、“不管什么”，可引导名词性从句,1.他犯了那样一个错误真是遗憾。___________________________isapity.2.他来不来不重要。__________________________doesn’tmatter.Itdoesn’tmatterwhether…ThathemadesuchamistakeItisapitythat…考点４：it作形式主语,形式宾语的用法@it作形式主语Whetherhewillcomeornot,Itiswellknown/reported/thought/saidthat…Itisclear/necessary/certain/truethat…Itisapity/ashame/anhonorthat…Itdoesn’tmatterwhether…Itseemsthat…Ithappensthat…Canyouunderstandthem?(2)it指代后面从句所叙述的内容，常用于这些动词后，like/dislike/love/hate/appreciate/make…后常跟if或when从句@it作形式宾语(1)make/find/feel/consider/thinkit+adj/n+that…/todo…Ihateitwhenpeoplelaughatthedisabled,1.I’vegottomakeclearthathetoldalie.2.Ilike___intheautumnwhentheweatherisclearandbright.(2004NMET)A.thisB.thatC.itD.one3.他发现很难使别人理解他.Hefound__________________________.4.我认为我们保持冷静很重要.Ithink____________________________.ititdifficulttomakehimselfunderstood.ititimportantthatweshouldkeepcalm,考点5语序问题1.Thephotographswillshowyou____（MET89）A.doesourvillagelooklikeB.ourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike,2.Youcanhardlyimagine______whenheheardthenews.A.howhewasexcitedB.howwasheexcitedC.howexcitedhewasD.hewashowexcited,1.that与because的混用⑴Thereasonwhyhewaslateforschoolwasbecausehegotuplate.(错误)Thereasonwhyhewaslateforschoolwasthathegotuplate.(正确)⑵Whyfarmlandhereisbeinglostisbecausefarmershavecutdowntoomanytreesinrecentyears.(错误),Whyfarmlandhereisbeinglostisthatfarmershavecutdowntoomanytreesinrecentyears.(正确)注：reason作主语时引导的表语从句或why引导的名词性从句时常用that不用because,2.忽略连词thatThetroubleisthatshehaslosthisaddress.(表语从句)WordcamethatChinalauncheditsfirstmannedspaceshiponOct.15,2003.（）Thatheisastudentisafact.(主语从句）,nomatterwho\\which\how\where…与whoever\ever\whichever\however\wherever…5.Nomatterwhobreakstheruleswillbepunished.(错误)Whoeverbreakstheruleswillbepunished.(正确)注：whoever,ever,whichever,however,wherever等连词可以引导名词性从句也可引导让步状语从句，,一般跟在名词fact,news,promise,truth,belief,thought,idea,answer,information,knowledge,doubt,hope,law,opinion,plan,suggestion意义丰富的名词后面,用以说明或解释前面的名词的内容,1.Thesuggestionthatheshouldnotgothereisofgreatvalue.2.Thesuggestionthathemadeisofgreatvalue.3.Thefactthathewonthefirstplacecan’tbedenied.4.Thefactthathetoldmeexcitedme,主语从句、、定语从句的区别Thatshedidbestintheexampleasedherparents.Thenewsthatourteamwonthefirstprizeexcitedallofus.Thenewsthatweknowfromherexcitedallofus.解释说明；that在从句中不充当任何成分修饰限定；that在从句中有成分,名词demand,suggestion,proposal,advice等词后的的语气要用虚拟语气,结构为should+do,should可省略HegavemeasuggestionthatI(should)becalmnow,注:1.多用that引导2.在havenoidea之后常用wh-引导.Ihavenoideawherehehasgone.Ihavenoideawhenhedidit.Ihavenoideahedid,例如1.Ihavenoideayouwerehere.2.Shealwaysasksherselfthequestionshewillbe.3.Therecanbenodoubtthatsheisqualifiedforthejob.4.WordcamethatChinahaswonanothergoldmedalintheOlympicGamesbeingheldinAthens,Greece,（4）when和where引导的与定语从句的区别。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。如：Theyputforwardthequestionwheretheycouldgetthemoney.Thisistheplacewheretheaccidenthappened,名词性从句课件Nounclauses。