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1、 句法复习 名词性从句1高三年级 英语名词性从句指一个从句在主句中起到名词的作用，也可以说一个从句具有名词的性质，可以在句子中作主语、宾语、表语、同位语等。根据从句在句子中所在的位置不同，可以把名词性从句分为：主语从句、宾语从句、表语从句、同位语从句。Step 1:Analysis of the material引导名词性从句的连接词有引导名词性从句的连接词有：从属连词、连：从属连词、连接代词和连接副词。接代词和连接副词。本节课主要讲解从属连词本节课主要讲解从属连词和连接代词引导的名词性从句，下节课主要讲和连接代词引导的名词性从句，下节课主要讲解连接副词引导的名词性从句及综合练习。解连接副词引
2、导的名词性从句及综合练习。1.It was surprising that he passed the exam.2.That he passed the exam was surprising.3.What they are reading are the textbook.4.I didnt know whether she would come or not.5.He is not what he used to be.6.The manager put forward a suggestion that we need an assistant.7.Im not sure if he
3、passed the exam.Step 2:Leading-in1.It was surprising that he passed the exam.2.That he passed the exam was surprising.3.What they are reading are the textbook.4.I didnt know whether she would come or not.5.He is not what he used to be.6.The manager put forward a suggestion that we need an assistant.
4、7.Im not sure if he passed the exam.从属连词：从属连词：that,whether,if连接代词：连接代词：who,whom,whose,which,what,whatever,whoever,whichever1.Thatshewillrefusetheofferseemsunlikely.2.Heoncesaid(that)hewantedtobeateacher.3.Mysuggestionisthatyouhaveanothertry.4.Idontbelievethefactthathehasturneddownouroffer.Step 3:Kno
5、wledge learning1.1.that引导的名词性从句引导的名词性从句总结1：that在名词性从句中起连接作用，无词义，在从句中在名词性从句中起连接作用，无词义，在从句中不作成分。不作成分。1.引导主语从句时置于句首，引导主语从句时置于句首，that不能省略不能省略。2.引导宾语从句时，引导宾语从句时，that一般可省略一般可省略。3.引导表语从句或同位语从句时，引导表语从句或同位语从句时，that不能省略不能省略。1.Whetherhewillgothereornotisnotclear.2.Theyaretalkingaboutwhethertheoldbuildingsshoul
6、dbereplacedbythenewones.3.Theproblemiswhethertheyoungmanisreallyfitfortheposition.4.Ihavenoideawhetherourplancanbecarriedoutaswehoped.2.2.whether,if 引导的名词性从句引导的名词性从句总结2：whether/if起连接作用，一般意为起连接作用，一般意为“是否是否”，在从句中，在从句中不作成分。不作成分。1.置于句首引导的主语从句时，只用置于句首引导的主语从句时，只用whether,不用不用if。2.引导同位语从句、表语从句或在介词后引导宾语从句时，引
7、导同位语从句、表语从句或在介词后引导宾语从句时，只用只用whether。1.Icantell_hedoesntknowhowtotelllies.2._hehasbecomearichmanisknowntoallinourtown.3.Idontcare_hetoldalieornot.4._wewillgocampingtomorrowdependsontheweather.5.Mysuggestionis_weshouldgoatonce.thatthatThatThatwhether whether WhetherWhetherthatthat即时小练：根据句意选择合适的连接词填空。1
8、.1.Whatyousaidjustnowsoundsreasonable.2.Whatmadehimsadwasthathedidntpasstheexam.3.Thisiswhathedidtome.4.I didnt know4.I didnt know what what difficulty he was faced with.difficulty he was faced with.5.There are several choices but we havent decided 5.There are several choices but we havent decided w
9、hichwhich we should choose.we should choose.6.The lady wanted to know 6.The lady wanted to know whichwhich dress brought out the best of her.dress brought out the best of her.3.what,which3.what,which引导的名词性从句引导的名词性从句 总结3：1.1.whatwhat在名词性从句中做主语、宾语、表语或者定语。通常意为在名词性从句中做主语、宾语、表语或者定语。通常意为 “什么什么”或者或者“.的（人或事
10、）的（人或事）”。2.which2.which在名词性从句中做主语、宾语、表语或定语，意为在名词性从句中做主语、宾语、表语或定语，意为 “哪个，哪一个哪个，哪一个”。1.1.WhoWho will teach us English remains unknown.will teach us English remains unknown.2.The policeman asked 2.The policeman asked whowho was driving.was driving.3.I dont know 3.I dont know whomwhom you are talking ab
11、out.you are talking about.4.4.WhomWhom the teacher was referring to really confused him.the teacher was referring to really confused him.5.The teacher wanted to know 5.The teacher wanted to know whosewhose duty it was that day.duty it was that day.4.4.who,whom,whose引导的名词性从句引导的名词性从句1.which意为意为“哪一个哪一个
12、”，做主语、宾语、表语或定语。，做主语、宾语、表语或定语。2.who,whom意为意为“谁谁”，who做主语、宾语或表语，做主语、宾语或表语，whom只做宾语。只做宾语。3.whose意为意为“.的的”，做定语。，做定语。总结4：1.Ill believe1.Ill believe whatever whatever you may say.you may say.2.Tom would like to do 2.Tom would like to do whatever whatever job he is given.job he is given.3.We have all kinds
13、of pencils here.3.We have all kinds of pencils here.WhicheverWhichever you want is yours.you want is yours.4.You should settle 4.You should settle whicheverwhichever day you feel like talking with our boss.day you feel like talking with our boss.5.5.WhoeverWhoever breaks the rule will be punished.br
14、eaks the rule will be punished.6.He was free to marry 6.He was free to marry whomeverwhomever he chose.he chose.5.5.whatever,whichever,who(m)ever引导的名词性从句引导的名词性从句总结5：1.whatever意为“无论什么”，功能和what一样。2.whichever意为“无论哪个”，功能和which一样。3.who(m)ever意为“无论谁”，功能和who(m)一样。1.The gold medal will be awarded to 1.The g
15、old medal will be awarded to _ wins the first place in the bicycle_ wins the first place in the bicycle race.race.(2018,(2018,天津)A.whomever A.whomever B.wherever B.wherever C.whoeverC.whoeverD.whateverD.whatever2.After ten years,things in my hometown are not 2.After ten years,things in my hometown a
16、re not _ it was like._ it was like.A.what A.what B.whoB.whoC.whetherC.whetherD.thatD.that3.3._ ways will be found to stop pollution or not is just what worries the _ ways will be found to stop pollution or not is just what worries the public.public.A.If A.IfB.B.WhetherWhether C.C.WhatWhatD.WhichD.Wh
17、ich即时小练：1.Itspossiblethathefinishthereportwithintwohours.2.Itsisstillunknownwhether/ifhewillrefusemyoffer.3.Ithinkitnecessarythatwesavewatereveryday.4.Ifinditsurprisingthathepassedtheexam.6.6.it做形式主语和形式宾语做形式主语和形式宾语 1.it常用作形式主语，后用that,whether,if引导真正的主语。it+be+adj.+从句/it+v.+从句2.it可用作形式宾语，that等引导的从句做真正的
18、宾语find,think,consider,make,believe+it+adj./n.+从句总结6：1.老师认为我们每天朗读课文是必要的。2.无论谁是负责人都应该来跟我们道歉。3.她问我是否把书还到图书馆了。Theteacherfindsitnecessarythatwereadthepassagealoudeveryday.Whoeverisinchargeshouldcometoapologisetous.SheaskedmewhetherIhadreturnedthebooktothelibrary.即时小练：使用恰当的从句翻译以下句子。4.妈妈支持我做的任何事。5.他的父母支持他做
19、的任何决定。6.我们的经理提出了一个建议，我们需要一个助理。MymothersupportswhateverIdo.Hisparentssupportwhateverdecisionhemakes.即时小练：使用恰当的从句翻译以下句子。Ourmanagerputforwardasuggestionthatweneedanasistant.连接词意义在从句中充当成分从属连词that无义不充当成分whether/if是否不充当成分连接代词what什么/.的东西或事情主、宾、表whatever无论什么主、宾、表which哪一个/哪一些主、宾、表、定whichever无论哪一个/些主、宾、表、定who
20、谁主、宾、表whoever无论谁主、宾、表whom谁宾whomever谁宾whose谁的定1.Thestudentcompletedthisexperimenttomakecometrue_ProfessorJosephhadsaid.(2020,天津天津)A.thatB.whatC.whenD.where2.Itsnotaproblem_wecanwinthebattle;itsjustamatteroftime.(2020,江苏江苏)A.whetherB.whyC.whenD.whereStep4:Languagepractice3.Mygrandmotherhelpedmebelieve
21、thatIcouldaccomplish_Iputmymindto.A.wheneverB.whateverC.whereverD.whichever4.Theopinion_learningisalifelongprocesshasbeenexpressedbyeducationexpertsthroughouttheyears.(2019年年3月月,天津天津)A.whichB.thatC.whatD.how5.Thisis_myfatherhastaughtme-toalwaysfacedifficultiesandhopeforthebest.A.whetherB.whichC.that
22、D.what6.Everyyear,_makesthemostbeautifulkitewillwinaprizeintheKiteFestival.(2017,北京北京)A.whateverB.whoeverC.whomeverD.whichever7.Yoursupportisimportanttoourwork._youdohelps.(2016,北京北京)A.HoweverB.WhoeverC.WhateverD.Wherever8.Itsobvioustothestudents_theyshouldgetwellpreparedfortheirfuture.A.thatB.wheth
23、erC.whichD.who9.-Whatdoyouthinkmadethe92ndAcademyAwardssospecial?-_ParasiteParasitefromSouthKoreawonatotaloffourOscars.A.BecauseB.WhetherC.WhatD.That10.Manythingsinthecountryside,likethefreshairandpeacefulenvironment,are_peoplelivinginbigcitiescantenjoyA.which B.whetherC.whatD.thatTherewasanaccident
24、onthecorneroftheRomanStreetthismorning.Nowitnesssaw_onearthhappenedthen.Acarcrashedintoatruckbutluckily,noonegotinjured._willberesponsiblefortheaccidentistillon investigation.The police is uncertain about the cause that led to theaccident.Thetruckdriverlookedasifhewasguilty.Hewastoonervoustosayaword
25、._thepolicewoulddoistofigureoutthetruth.Theysaiditwasdifficult for them to judge _ exactly should be to blame.How thishappenedwasstillnotclear._wascertain_thecardriverwastoo tired to stop the car immediately.The car driver didnt admit the fact_ he was over-speed driving at the turning.The police doubted_whathesaidwastrueanddecidedtomakeafurtherinvestigation.Step5:PracticalapplicationwhatWhoWhatwhoItthatthatwhether1.整理笔记2.整理错题Step6:HomeworkThankyou！