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名词性从句考点分析教学目标1、语序(orderofspeech)2、易混连词用法比较(comparisonofeasily-confusingconj.)3、时态(tense)4、语气(mood)5、形式作用的it6、插入语(parentheticalstatement)7、与相关句式的比较(comparisonofrelatedsentencepatterns)TellthetypeofeachNounClouse:SC（主语从句）、OC（宾语从句）、PC（表语从句）、AC（同位语从句）1.Whatlifewillbelikeinthefutureisdifficulttopredict.2.Itiscertainthatthingswillchange.3.Theyarecarefulaboutwhattheyeatandexerciseregularly..4.Wecannotbesurewhetherourdreamswillcometrue,butwecanatleastbehopefulthatoureffortstoimprovetheworldwillbesuccessful.5.Thediscussiontopicfortodayiswhatschoolswillbelikeinthefuture.6.Itlooksasiftheyareveryexcitedatthenews.7.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.导入名词性从句的认识PCSCPCACOCSCOC找出下列句子中的错误，并总结出规律：1.Canyoutellmehowmanystudentsarethereinyourclass?2.Idon'tknowwherehashegone.3.Theowneroftheshopcametoseewhatthematterwas.therearehehaswasthematter.规律一：名词性从句中须使用陈述语序！考点精析1、语序(orderofspeech)考点精析1、语序practice1.Ihavealwaysbeenhonestandstraightforward,anditdoesn’tmatter____I’mtalkingto.A.whoisitB.whoitisC.itiswhoD.itiswhom2.Theseshoeslookverygood.Iwonder____.A.howmuchcosttheyareB.howmuchdotheycostC.howmuchtheycostD.howmucharetheycost3.Someoneisringingthedoorbell.Goandsee____.A.whoisheB.whoheisC.whoisitD.whoitisBCD找出下列句子中的错误，并总结出规律：1.Ifwewillhaveameetinghasn'tbeendecidedyet.2.Itdependsoniftheweatherissuitableforustodoit.3.Thequestionisifhehimselfwillbepresentatthemeeting.4.HeaskedmeifIcouldgowithhimornot.Whetherwhetherwhetherwhether规律二：5种情况只能用whether：（1）位于句子开头；（2）前面有介词；（3）引导表语从句；（4）与ornot连用(书)；（5）引导同位语从句考点精析2、易混连词用法比较⑴whether与if1.Wehaven’tsettledthequestionof___itisnecessaryforhimtostudyabroad.A.ifB.whereC.whetherD.that2.______(他是否出过国)doesn’tmakemuchdifference.(he,abroad)3.____we’llgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where考点精析2、易混连词用法比较⑴whether与ifpractice•Key:Whetherhehasbeenabroadornotcb找出下列句子中的错误，并总结出规律：1.Ihadnoideawhathehadchangedhismind.2.Thatwecan’tgetseemsbetterthanthatwehave.3.Thepolicewerecalledintofindoutthatcausedthebigfire.4.Thatyouhavedonemightdoharmtootherpeople.thatWhat,whatwhatWhat规律三：（1）that:无意义，不充当成分，and/or/but/…并列连词引导的多个宾语从句中的that,第一个可省略，第二个及以后的均不可省略。（2）what：有意义（“所…的，…的”），表示特指概念；充当成分（主、宾、表、定）；不可省略。考点精析2、易混连词用法比较(2)what与that考点精析2、易混连词用法比较(2)what与thatpractice1.(07’上海春招)Byimprovingreadingskills,youcanreadfasterandunderstandmoreof___youread.A.thatB.whatC.whichD.whether2.(07’陕西)____parentssayanddohasalife-longeffectontheirchildren.A.ThatB.WhichC.WhatD.As3.(05’广东)Someresearchersbelievethatthereisnodoubt___acureforAIDSwillbefound.A.whichB.thatC.whatD.whether4.(06’四川)---It’sthirtyyearssincewelastmet.---ButIstillrememberthestory,believeitornot,___wegotlostonarainynight.A.whichB.thatC.whatD.whenBBCB找出下列句子中的错误，并总结出规律：1.Whoeverwillspeakatthemeetinghasnotbeendecidedyet.2.Whobreaksthelawshallbepunished.3.Goandfindoutwhateverthechildwants.4.Hewillgivehisdaughterwhatshewants.WhoWhoeverwhatwhatever规律四：（1）what类词(who/which/whom/when/where/how):有疑问意义，表示特指概念,充当成分。（2）whatever类词(whoever/whichever/whomever/whenever/wherever):有意义，“凡是…的，无论…的，所有…的”），无疑问意义，表示泛指概念；充当成分。相当于anyonewho,anythingthat,anyonethat/who,anytimewhen,anyplacewhere.考点精析2、易混连词用法比较(3)what类词与whatever类词1.___makesthisshopdifferentisthatitoffersmorepersonalservices.A.WhatB.WhoC.WhateverD.Whoever2.---Couldyoudomeafavour?---Itdependson____itis.A.whichB.whicheverC.whatD.whatever3.ThesewildflowersaresospecialIwoulddo___Icantosavethem.A.whateverB.thatC.whichD.whichever4.Eat___cakeyoulikeandleavetheothersfor___comesinlate.A.any;whoB.every;whoeverC.whichever;whoeverD.either;whoever考点精析2、易混连词用法比较(3)what类词与whatever类词practiceccAA判断下列句子是否错误，并总结出规律：1.Whateverisworthdoingisworthdoingwell.2.Whoeveryouare,youmustobservethelaw.3.Nomatterwhatyoudo,youmustdoitwell.4.Nomatterwholeavestheroomlastoughttoturnoffthelights.规律五：（1）nomatterwhat类词(who/which/whom/when/where/how):只能引导让步状语从句，不能引导名词性从句与whatever类词互换。（2）whatever类词(whoever/whichever/whomever/whenever/wherever)(除however外):既可以引导名词性从句，又可引导让步状语从句。引导让步状语从句时，能与nomatterwhat类词互换。（3）however只能引导让步状语从句。√√√→＝Whatever√×→≠whoever√考点精析2、易混连词用法比较(4)nomatterwhat类词与whatever类词考点精析2、易混连词用法比较(4)nomatterwhat类词与whatever类词1.(07’山东)CouldIspeakto___isinchargeofInternationalSales,please?A.anyoneB.someoneC.whoeverD.nomatterwho2.(06’山东)___teamwinsonSaturdaywillgothroughtothenationalchampionships.A.NomatterwhatB.NomatterwhichC.WhateverD.Whichever3.(05’浙江)Theoldtowermustbesaved,___thecost.A.howeverB.whateverC.whicheverD.wherever4.(05’天津)Hetriedhisbesttosolvetheproblem,___difficultitwas.A.howeverB.nomatterC.whateverD.althoughcdba判断下列句子是否错误，并总结出规律：1.Whathespokeyesterdayisworthtalkingaboutnow.2.Ihaveknownwhenhewillgoabroadforhisfurtherstudy.3.Iknowthatheisplayingcomputergamesinhisroom.4.Wewilltellyoutomorrowwhattheyweredoingat8:00yesterday.规律六：若主句是现在或将来时,从句的时态根据实际，用所需要的时态(各种时态形式)，不受主句时态的限制。√√√考点精析3、时态(1)主句是现在或将来时√判断下列句子是否错误，并总结出规律：1.HesaidthathehaddonehishomeworkbeforewatchingTV.2.Iwasreadinganovelwhensomeonerangthedoorbell.3.Manknew900yearsagothattheearthgoesaroundthesun.4.Wetoldyouwhattheywoulddoat8:00tomorrow.规律七：（1）若主句是过去时,名