57高考英语名词性从句复习课件

名词性从句名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。1.Whenwewillstartisnotclear.2.Shewon’tbelievethathersonhasbecomeathief.3.Myideaisthatweshoulddoitrightnow.4.Ihadnoideathatyouwereherfriend.主语从句宾语从句表语从句同位语从句I名词性从句的种类高考对名词性从句的考查方式1．连接词的选择从属连词：that,whether,if(不充当从句的任何成分）连接代词：what,whatever,who,whoever,whom,whomever,whose,which,whichever.连接副词：when,where,how,why2．名词性从句的语序和时态3．用it代替主语从句或宾语从句词形词义在从句中所作成分连词that//if/whether是否/连接代词who(ever)无论（谁）主语/表语/宾语whom(ever)无论（谁）宾语what(ever)（无论）什么主语/宾语/表语/定语which(ever)（无论）哪一个主语/宾语/表语/定语连接副词when什么时候时间状语where什么地方地点状语how怎么样方式状语why为什么原因状语一．主语从句______hesuddenlyfellilllastweekmadeussurprised.Itdoesn’tmattersomuch_______youwillcomeornot.1、that引导主语从句时，不能省略。2、用it作形式主语，主语从句放在句末。用it作形式主语的名词性从句的固定句型:1.Itissaid/reported/believed/thoughtthat…例：Itisreportedthatfivepeoplewereinjuredintheaccident.2.Ithappensthat…例：IthappensthatheisateacherofEnglish.3.Itoccurstosbthat…例：Itneveroccurredtomethathewouldbecomealawyer.8.Itisnowonderthat…Hehadmadeathoroughinvestigation.Itisnowonderthatheknewsomuchaboutit.5.Itisobvious/clearthat…Itisobviousthatstudentsshouldputtheirheartintotheirstudies.6.Itissuggested/ordered/demandedthat…Itisdemandedthattheboybegivenanotherchancetofinishthetask.7.Itisimportant/necessary/vital/natural/strangethat…Itisvitalthatwebekeptinformedofalldevelopments.考点诠释1.(高考英语浙江卷)Itisuncertain______sideeffectthemedicinewillbringabout,althoughabouttwothousandpatientshavetakenit.A．thatB．whatC．howD．whetherB2.Itworriedherabit_______herhairwasturninggray.A.whileB.thatC.ifD.for★二．宾语从句1.作动词的宾语Iheard(______)hejoinedthearmy.2.作介词的宾语Weallagreewith_____yousaidatthemeeting.3.it可以作为形式宾语Wefinditthatshewouldgetmarriednextmonth.在句子中起宾语作用的句子叫宾语从句，宾语从句放在及物动词或介词之后作宾语。三、表语从句表语从句位于连系动词后,有时用asif引导。其基本结构为:主语+系动词+that从句。1.be,look,remain,等系动词后均可跟表语从句：Mysuggestionisthatweshouldgoshopping.2.asif也可引导表语从句。Itlooksasifit’sgoingtorain.3.thereasonwhy…isthat…和Itisbecause…等结构。ItwasbecauseIgotuplate.四、同位语从句在句中作同位语，它一般要放在主句中某些名词的后面，说明这些名词的内容或含义。可跟同位语从句的名词主要有：fact,news,promise,reason,idea,hope,word,belief等。1.Beijing,thecapitalofChina,ismyhometown.2.Weheardthenews_____ourteamhadwon.3.Wewerehappytohearthenews_____wasannouncedbyourboss.考点一：区别that,what与which考点二：区别whether与if考点三：区别what,whatever,与nomatterwhat...考点四：it作形式主语或形式宾语考点五：名词性从句的语序名词性从句考点归纳:考点1：连接词：that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.Amoderncityhasbeensetupin_____wasawastelandtenyearsago.2.Atlastthesoldiersreached_____thelocalscalledtheThreeGorges.3.Theproblemis_____wecan’tfinishtheworkintime.4.Weallhope________the2008OlympicGameswillbethebestever,and______theathletesandvisitorswillenjoyChinaandBeijing.5.Asanewgraduate,hedoesn’tknow____ittakestostartabusinesshere.（天津）A.howB.whatC.thatD.whichAmoderncityhasbeensetupin______wasawastelandtenyearsago.（天津）A.whatB.whichC.thatD.whereChinaisnolonger______itusedtobe.中国不再是过去的样子了。☆whatB:what(什么)/which(表选择,哪一个)1.---Doyouknow_______MrBlack’saddressis?---HemayliveatNo.18orNo.19ofBridgeStreet.I’mnotsureof_______.2.Ireadaboutitinsomebookorother,doesitmatter______itwas?whatwhichwhichWhat无范围；Which有范围请你归纳1.引导表语,同位语从句时;2.作介词宾语时;3.作discuss等词的宾语时；4.whether…ornot直接连用时不用if5.直接加动词不定式只能用whether（todo）6.用于句首时。只能使用whether的情况：考点2.区别if与whether夯实基础whether和if引导的名词性从句的区别：1_______themeetingwillbeheldisstillaproblem.2Theproblemis______themeetingwillbeheld.3Ihavenoidea_______themeetingwillbeheld.4Idon’tcareabout_______hewillcometomorrow.5Theyarediscussing______theywillattendthemeeting.6Idon’tcare________ornothewillcome.7Idon’tknow________togothere.8________hewillattendthemeeting,I’mnotsure.1.Idon’tknow__________I’llbefreetomorrow.2._____youarenotfreetomorrow,I’llgowithoutyou.1._______weneedismoretime.3._______hastakenawaymybagisunknown.4._________breaksthelawwillbepunished.WhoeverAnyonewho考点3.what,whatever,who,whoeverNomatterwhodestroystheforestwillbepunished.（误）nomatter…只能引导状语从句，…ever既可引导状语从句又可以引导名词性从句.nomatterwho/what与whoever/whateverWhoeverdestroystheforestwillbepunished.（正）1.I’vegottomakeclearthathetoldalie.2.Ilike___intheautumnwhentheweatherisclearandbright.(2004)A.thisB.thatC.itD.one3.他发现很难使别人理解他.Hefound_________________________________.ititdifficulttomakehimselfunderstoodit考点5语序问题1.Thephotographswillshowyou_______．A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike从句一定用陈述语序3.Heasked_______foraviolin.A.didIpayhowmuchB.IpaidhowmuchC.howmuchdidIpayD.howmuchIpaid★2.Youcanhardlyimagine______whenheheardthenews.A.howhewasexcitedB.howwasheexcitedC.howexcitedhewasD.hewashowexcited★6、插入语1.Sinceyouhaveseenbothfighters,____willwin?A.doyouthinkwhoB.whoyouthinkC.whoeverD.whodoyouthink2.I’dliketoknow___________toher.A.whatdoyouthinkhashappenedB.doyouthinkwhathashappenedC.whatyouthinkhashappenedD.youthinkwhathashappened3.Couldyoutellme________?A.wheredoyouthinktheaccidenthappenedB.whereyouthinktheaccidenthappenedC.doyouthinkwheretheaccidenthappenedD.whereyouthinkdidtheaccidenthap