1.(2008山东)____wasmostimportanttoherwasherfamily.A.itB.thisC.WhatD.as2.(2009北京，31）Atfirsthehatedthenewjobbutdecidedtogivehimselfafewmonthstosee_____itgotanybetter.A.WhenB.howC.whyD.if3.(2006全国I,23）Seetheflagsontopofthebuilding?Thatwas_____wedidthismorning.A.WhenB.whichC.whereD.what4.(2009浙江，12）Isthereanypossibility_____youcouldpickmeupattheairport?---Noproblem.A.WhenB.thatC.whetherD.what主语从句宾语从句表语从句同位语从句☆☆☆☆I.名词性从句的引导词：1.连接词：that、if、whether不作成分无意义2.连接代词：who、whom、whose、what、which3.连接副词：when、where、why、how“是否”作状语作主/宾/表注意:区别if与whether1.Idon’tknow__________I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis_______thisbookisworthwriting.whether/ifwhetherwhether5.Itdependson_______wewillhaveenoughmoney.6._______theycandoitmatterslittletous.7._____youarenotfreetomorrow,I’llgowithoutyou.whetherWhetherIf请你归纳a.主语从句并在句首b.表语从句c.同位语从句e.介词后的宾语从句f.直接加动词不定式只能用whether（todo）gwhetherornot直接连用时不用if只能使用whether的情况：请你归纳1.____the2000OlympicGameswillbeheldinBeijingisnotknownyet.A.WheneverB.IfC.WhetherD.That2._____we’llgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where高考题选萃☆☆that表肯定意义whether表疑问Thereisnodoubt____hewillwinthefirstplace.thatthat与what的区别Whathesaidmakesmehappy.Thatanewteacherwillcomeistrue.that只起连接作用，无意义，在从句中不充当任何成分,且在宾语从句中有时可省。what既起连接作用,又在从句中作主语,宾语,表语(且在名词性从句中只有what可作表语）1._______hesaidsomadeusangry._______hesaidatthemeetingmadeusangry.2.Acomputercanonlydo_________youhaveinstructedittodo.（01全国）3.中国不再是过去的样子了。4.Amoderncityhasbeensetupin______wasawastelandtenyearsago.（04天津）A.whatB.whichC.thatD.whereThatWhatChinaisnolonger______itusedtobe.what☆what1.Thathewillsucceediscertain.2.Whetherhewillgothereisnotknown.3.Whathesaidisnottrue.4.Wherehehidthemoneyistobefoundout.5.Whoevercomesiswelcome.请思考？注意点1).主语从句一律用陈述句语序,即主语在前,谓语在后.例:误:Whenwillhecomeisnotknown.2).连接词that在从句中无实际意义,但不能省略.例:误:Hewillnotcometothemeetingthiseveningistrue.正:Whenhewillcomeisnotknown.正:Thathewillnotcometothemeetingthiseveningistrue.3).whoever,whatever,whichever等词可以引导主语从句,但nomatterwho,nomatterwhat等不能.Whoeverbreakstheschoolrulesmustbepunished.试比较：Whoeverbreakstheschoolsrules,hemustbepunished.=Nomatterwhobreakstheschoolrules,hemustbepunished.让步状语从句1.__________wassaidheremustbekeptsecret.2._______weneedismoretime.3._______hastakenawaymybagisunknown.4.__________breaksthelawwillbepunished.WhateverWhatWhoWhoeverAnyonewho1.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(主从),形式宾语（宾从）it作形式主语WhetherhewillcomeornotItisreported/thought/said/predictedthat…Itisclear/necessary/certainthat…Itisapity/ashame/anhonorthat…Itdoesn’tmatterwhether…Itseems/appearsthat…Ithappensthat…Canyouunderstandthem?1.______hewantsisabook.2.______hewantstogothereisobvious.3.Theresultis______wewonthegame.4.Thisis_____wewanttoknow.5.Is_____hetoldustrue?6.Weshouldpayattentionto______theteacherissaying.7.Ihavenodoubt_____h...
