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名词性从句优秀教案新部编本(练习)

教师学科教案[ 20 – 20 学年度第__学期]任教学科:_____________任教年级:_____________任教老师:_____________xx市实验学校名词性从句讲解(复习课)一、热点考点回顾(一)名词性从句定义在句子中起名词作用的句子叫名词性从句 (Noun Clauses),名词性从句的功能相当于名词或名词词组,它在复合句中能担任主语、宾语、表语、同位语。

因此根据它在句中不同的语法功能,名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

从高考的考查的实际情况来看,名词性从句考得最多的是宾语从句,其次是主语从句,再次是表语从句,而同位语从句则很少考查。

(二)名词性从句1.从句的分类形容词性从句,即定语从句状语从句从句主语从句名词性从句宾语从句表语从句同位语从句2.说明:①名词性从句的功能相当于名词,根据其在句中充当的成份,有不同的叫法。

②引导名词性从句的连接词主要有:a.从属连词that,无词义,不作句子成分;在宾语从句中可省略,但引导其他名词性从句时通常不省略。

I hope (that) you will enjoy your holiday. 希望你假期过得好。

That he likes you is very obvious. 很显然他喜欢你。

b.从属连词if,whether(是否)有词义,但不作句子成分。

引导宾语从句时,可换成互换,但引导其他名词性从句时不能换成if;He asked whether [if] I would show him the way. 他问我是否可以给他带路。

Whether it will do us harm remains to be seen. 是否对我们有害还要看一看。

(引导主语从句,不能用if 代替whether)c.从属连词as if(=as though,似乎、好像)有词义,但不作句子成分;She looked as if she had cried. 她看起来好像哭过。

d.连接代词who,whoever,what,whatever,whom,whomever,which,whichever,how much,how many有词义,作主语、宾语、定语成分;Tell me which one you like best. 告诉我你最喜欢哪一个。

Whoever pass the exam will get a prize. 无论哪一个通过考试都会得到一个奖品。

e.连接副词when,whenever,where,wherever,why,how,however,how often,how soon,how far,how long作状语成分。

The question is how we should carry out the plan. 问题是怎样执行这个计划。

When she’ll be back depends much on the weather. 她什么时候回来在很大程度上要看天气。

Why he did it will remain a puzzle forever. 他为什么这样做将永远是一个谜。

③在名词性从句中,要用陈述语序。

【例】1.I don’t know where does he live.(false)I don’t know where he lives.(tr ue) 我不知道他住在哪。

2.What life in the future will be like is unknown.(true)What will life in the future be is unknown.(false)【链接训练】1. The photographs will show you ____ .(MET89)A.what does our village look likeB.what our village looks likeC.how does our village look likeD.how our village looks like[解析]答案:B。

根据引导词在从句中作介词like的宾语,所以不能用副词how,排除C、D,而A项用了疑问句的语序,故选B项2. He asked ____ for a violin.(MET92)A.did I pay how muchB.I paid how muchC.how much did I payD.how much I paid答案:D3.(04广东25)Parents are taught to understand_____ important education is to their children’s future.A.thatB.howC.suchD.so 解析本题关键是对句子的理解和语序的安排。

抛开从句不看的话,从句中的原句应该是:Education is important to their children’s future。

强调important,用how来修饰,再把它提前,所以应该选Bhow。

④不可用no matter who,no matter what等引导名词性从句,只能引导状语从句。

○5名词性从句的时态问题1.当主句的谓语动词是一般现在式时,从句该用什么时态就用什么时态。

My mother ask me whether I have finished my homework.我妈妈问我是否完成家庭作业了。

2.当主句的谓语动词是过去式时,宾语从句若不是一个客观事实或真理,其谓语动词也必须用某种过去时态。

My teacher said that the earth goes around the sun. 我老师说地球围绕太阳转。

She said that she didn't want to know. 她说她不想知道。

I asked her whether she would agree. 我问她是否会同意。

3. when, if 这两个词既可引导名词性从句,也可引导状语从句。

当它们引导名词性从句且表示将来意义时,要直接使用将来时态;但当它们引导状语从句且表示将来意义时,则必须用一般现在时表示将来意义。

如:I don’t know when he will come, but when he comes, I’ll call you. 我不知道他什么时候,但当他来的时候,我会打电话给你。

句中第一个when 引导的是宾语从句,故用将来时态表示将来意义;第二个when 引导的是时间状语从句,故用一般现在时表示将来意义。

(一)、主语从句1.定义:若处在主语的位置上是个句子,那么这个句子就叫做主语从句。

2.注意事项:a.在主语从句中,任何引导词都不可以省去。

【例】That her hair is turning grey worries her.b.在主语从句中,不用if,用whether。

【例】Whether he will come or not is not clear.(true)If he will or not is not clear.(false)c.主语从句作主语时,谓语动词用单数。

若谓语动词为两个或两个以上时,则用复数。

【例】1.Where we will have a holiday hasn’t been decided.2.Where we’ll go picnicing and how we will go aren’t clear.d.主语从句作主语时,习惯上用it作形式主语,而将主语从句后置。

【例】1.It’s very clear that the boy was seriously ill.形式主语真正的主语2.It’s uncertain whether we’ll have a meeting today.3.It hasn't been decided when they will leave for(前往) New York.e.以it作形式主语,把主语从句后置的常见句型有:It's certain/uncertain that… …肯定…/不确定……It's likely/possible/probable that… 有可能……It's a pity/shame that… 很可惜/很遗憾……It's no surprise that… 毫不奇怪/很正常……It's said/reported/thought/believe that… 据说/据报道/大家认为/人们相信……It happens that… 碰巧……f.当that引导的主语从句出现在疑问句中时,必须用it做形式主语。

【例】1.Is it true that the scientist will give us a lecture?2.Does it matter much tha t they won’t come?g.主语从句的虚拟语气,常见句型如下:➢It's a pity/shame/no wonder+that+主语+(should)+ v.…➢It's requested/suggested/desired+that+主语+(should)+ v.…➢It's necessary/strange/important+that+主语+(should)+ v.…【链接训练】1.(06辽宁30)______ makes this shop different is that it offers more personal services.A.WhatB.WhoC.WhateverD.Whoever解析what引导主语从句,并作从句的主语,A. what=the thing that。

2.(06山东27)____ team wins on Saturday will go through to the national championships.A.No matter whatB.No matter whichC.WhateverD.Whichever解析由句式结构可知此空白处应选择连词引导主语从句,且在主语从句中作team的定语使用,选项中只有whichever和whichever可同时具备这两种功能,且从数个已知的队中选择一个,故选D.whichever。

3.(07福建35)It is none of your business ____other people think about you.Believe yourself.A.howB.whatC.whichD.when解析本题考查名词性从句。

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