高考英语复习语法专题语境考查类第四课时名词性从句市赛课公开课一等奖省课获奖课件

第四课时名词性从句1/31单句语法填空/单句改错1.Asnaturalarchitects，thePuebloIndiansfiguredoutexactly________thicktheadobe(土坯)wallsneededtobetomakethecycleworkonmostdays.(·全国Ⅱ，70)2.Thesummerholidayiscoming.MyclassmatesandIaretalkingabouthowtododuringtheholiday.(·全国Ⅱ，短文改错)3.MyuncleistheownerofarestaurantclosetothatIlive.(·全国Ⅰ，短文改错)[感

悟

高

考]2/314.

Afterlookingatthetoyforsometime,heturnedaroundandfoundwherehisparentsweremissing.(·全国Ⅱ，短文改错)5.ThisishowIneedtoimproveinthefuture.(·全国纲领，短文改错)答案1.how

2.how→what

3.that→where4.where→that

5.how→what3/31考点一主语从句

规则❶

引导主语从句连接词以下：who，that，which，what，when，where，how，whether，why，whoever，whichever，whatever等。 ThatyouarecomingtoLondonisthebestnewsIhaveheardthislongtime.

长久以来我听到最好消息就是你要来伦敦。 Whatstruckmemostinthemoviewasthefather’sdeeploveforhisson.

影片中最打动我是父亲对他儿子深深爱。[考

点

清

单]4/31规则❷

主语从句普通放在句首，但有时也可用it作形式主语，而将主语从句移到句子末尾。常见句型：(1)It＋be＋形容词(necessary/likely/important/uncertain等)＋that从句。Itisuncertainwhatsideeffectthemedicinewillbringabout，althoughabouttwothousandpatientshavetakenit.尽管大约两千名患者已经服用了这种药，不过它会带来什么样副作用还不清楚。5/31(2)It＋be＋名词(短语)(apity/ashame/nowonder/nosurprise等)＋that从句。It’snosurprise

thatourteamhaswonthegame.我们队获胜一点都不令人吃惊。(3)It＋be＋过去分词(said/reported/decided/believed等)＋that从句。ItisdecidedthatthemeetinghasbeenputofftillnextMonday.会议被推迟到下周一召开已经定下来了。6/31考点二表语从句

规则❶

表语从句引导词主要有：that(不可省略)，whether(不能换成if)，what，who，which，how，why，when，where，whoever，wherever，asif/though等。 Thequestioniswhetherwecanmakegoodpreparationinsuchashorttime.

问题是我们是否能够在如此短时间内做好准备。7/31规则❷

because引导表语从句强调原因，而why引导表语从句强调结果。IfI’mabitsleepy，it’sbecauseIwasupallnight.假如我有点困，是因为一夜没睡。That’swhyIobjecttotheplan.这就是我反对这个计划原因。8/31考点三宾语从句

规则❶

引导宾语从句连接词：隶属连词that，whether，if；连接代词what，who，whose，whatever，whichever，whoever等；连接副词when，where，why，how等；从句用陈说语序。 WemustfindoutwhenKarliscoming，sowecanbookaroomforhim.

我们必须搞清楚卡尔什么时候来，方便我们能够为他预订房间。9/31规则❷

形式宾语it：在动词find，feel，consider，make，believe，think等后面有宾语补足语时候则需要用it作形式宾语而将that宾语从句后置。ImadeitclearthatIwasdeterminedtocarryouttheplan.我很清楚，我已下定决心实施这项计划。规则❸

有些动词不能直接跟宾语从句，需要借助形式宾语it。常见这类动词有like，dislike，hate，love，enjoy，appreciate等。HehatesitwhenpeopleplayhisiPhone7.他讨厌他人玩他苹果7。10/31考点四同位语从句

规则❶

同位语从句常放在fact，news，idea，truth，hope，problem，information，belief等词后面，对前面名词作深入解释、说明。 Theproblemwhetherweshouldcontinuetodotheexperimenthasn’tbeensolved.

我们是否应该继续做试验这一问题还没处理。

规则❷

同位语从句引导词只起引导作用，不在句中作任何成份，普通不可省略。 ThenewsthatSunYanghadwonthegamespreadoverthewholeschool.

孙杨赢得比赛消息很快就传遍了整个学校。11/31考点五whether/if(是否)引导名词性从句

规则❶

whether和if在宾语从句中经常能够交换。但在引导主语从句、表语从句和同位语从句时普通用whether不用if。

规则❷

但与or或ornot连用时只能用whether。 Idon’tknowwhetherornotthereportistrue.

我不知道报道是否真。

规则❸

但从句作介词宾语时只能用whether。 Iworryaboutwhetherhecanpassthroughthecrisisofhisillness.

我担心他是否能熬过这次疾病关键时刻。12/311.【误】Hegotill；thiswaswhyhehadeatentoomuch.

【正】Hegotill；thiswasbecausehehadeatentoomuch.

【探究】thiswasbecause...那是因为……；thiswaswhy……那就是……原因。[正

误

探

究]13/312.【误】Foronething，thatyouarestudyingisbadlyneedednowadaysinourcountry.

【正】Foronething，whatyouarestudyingisbadlyneedednowadaysinourcountry.

【探究】what在名词性从句中可作主语、宾语或表语；而that本身没有意义，不作任何成份，只起连接作用。3.【误】Ourteamwonthematchpleasedusverymuch.

【正】Thatourteamwonthematchpleasedusverymuch.

【探究】that引导主语从句时即使只起引导作用，但通常不能省略。14/314.【误】Ifyoucanmakeprogressinyourstudydependsonwhetheryoutryyourbest.

【正】Whetheryoucanmakeprogressinyourstudydependsonwhetheryoutryyourbest.

【探究】if引导主语从句不能放在句首，这时要用whether。15/31易错点1

what与that在名词性从句中区分 (1)________IwanttotellyouisthedeeploveandrespectIhaveformyparents.

误填That

答案What

[本题考查主语从句。句意：我想对你说是我对父母亲深深爱和尊重。句子谓语为is，之前为主语从句，从句中缺乏动词tell直接宾语，指事物，故填what。][易

错

防

范]16/31(2)Expertsbelieve________peoplecanwastelessfoodbyshoppingonlywhenitisnecessary.(·北京，33)误填what答案that

[本题考查宾语从句。句意：教授们相信人们只在必需时候购物就会浪费更少食物。动词believe之后为宾语从句，从句陈说一个事实，结构完整，不缺乏成份，故用that。]17/31【点拨】that在其引导名词性从句中只起引导作用，不作句子成份；而what在名词性从句中起双重作用，既作成份，又能引导句子。故做题关键在于分析从句中是否缺乏成份。即在that/what之间，若从句缺成份就选what，反之that。18/31易错点2

whatever与what；whoever与who区分 (1)Wepromise________attendsthepartyachancetohaveaphototakenwiththemoviestar.(·福建，35)

误填who

答案whoever

[考查宾语从句连接词。句意：我们允诺向任何参加聚会人提供一个和那位电影明星合影机会。参加聚会任何人whoever相当于anyonewho，whoever引导从句作promise宾语，同时whoever又在从句中充当主语。]19/31(2)Thenewcomerwenttothelibrarytheotherdayandsearchedfor________hecouldfindaboutMarkTwain.(·辽宁，34)误填what答案whatever

[考查宾语从句。介词for后面加是宾语从句，且从句中find缺乏宾语，所以用whatever。]20/31【点拨】在名词性从句中，引导词whatever，whoever均泛指，分别可转换成anythingthat，anyonewho，并将其代入，这么解题便轻松多了。21/31易错点3名词性从句与其它从句混同不清 We’relivingin________peoplecall“InformationAge”，soeverythingispossible.

误填which

答案what

[句意：我们生活在信息时代，所以一切皆有可能。介词in后跟宾语从句。在从句中动词call后缺宾语，故用what。]22/31【点拨】搞清连接代词与连接副词区分。关系代词who，whose，whom，that，which有词义，在从句中作主语、表语、宾语或定语等。when，where，why，how有词义，在从句中作状语。that无词义，不作成份。if/whether有词义，在名词性从句中不作成份。

23/31Ⅰ.用适当连接词填空1.Itisoftenthecase________anythingispossibleforthosewhohangontohope.(·江苏，21)2.Yoursupportisimportanttoourwork.________youcandohelps.(·北京，24)3.Themanagerputforwardasuggestion________weshouldhaveanassistant.Thereistoomuchworktodo.(·天津，11)4.Themostpleasantthingoftherainyseasonis________onecanbeentirelyfreefromdust.(·北京，29)[针

对

训

练]24/315.Ashipinharborissafe，butthat’snot________shipsarebuiltfor.6.Itrulybelieve________beautycomesfromwithin.7.________weunderstandthingshasalottodowithwhatwefeel.8.—Iwonder________Maryhaskeptherfigureafteralltheseyears. —Byworkingouteveryday.25/319.________LiBai，agreatChinesepoet，wasbornisknowntothepublic，butsomewon’tacceptit.10.Ifyouswiminariverorlake，besuretoinvestigate________isbelowthewatersurface.Oftentherearerocksorbrancheshiddeninthewater.答案1.that

2.Whatever

3.that

4.that

5.what

6.that

7.How

8.how

9.Where

10.what26/31Ⅱ.单句改错(每句仅1处错误)1.Thatcollegestudentsaremainlyconcernedaboutisemploymentandtheirdreamtohavewell-paidjobswheretheycanlivetheirlivestothefullest.2.ThereisnodoubtifEnglishhasbecomeauniversallanguagenowadays.3.Thatyoushouldlearnishowtowritedownthemostimportantwords，notthewholesentence.Rememberthatyouneedinformation，notsentences.4.Ifeelitaterriblethingwhichmymothershouldhavetotoilsoendlessly.27/315.Thefactiswhathedidn’tnoticethecaruntiltoolate.6.Secondly，watchingTVisagoodwaytokilloursparetime.Finally，wecanpredictthatmayhappeninthefutureandbeprepared.7.Astimewenton，IrealizedwhatridiculousIhadbeenatthattime.8.NowIamwritingtotellyouthatmycityhasdonetoreducetrafficjamsinthelastfewyears.28/319.Ihadthoughtifperhapsthewomanwouldblametheman.Beyondmyexpectations，thewomanansweredwithasmile.10.Fortunately，Ihadamobilephonewithme，soIcalledthepolice