句法复习-名词性从句1-教学设计-2021届高三英语一轮复习高中英语精品公开课课件.pptx
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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
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