高考英语名词性从句高频考点
高考名词性从句知识点总结
高考名词性从句知识点总结高考是每个学生在学习过程中都会经历的一次重要考试。
在语文科目中，名词性从句是一个常见的考点。
名词性从句是指在句子中充当名词的从句，可以充当主语、宾语、表语或者介词宾语。
下面就来总结一下高考中常见的名词性从句知识点。
1. 主语从句主语从句在句子中充当主语的角色，常用的引导词有：that, whether/if, who, what, which, how等。
例如：- That he is innocent is beyond doubt.（他无辜是毫无疑问的）- Whether/if she will come to the party is still uncertain.（她是否会来参加派对还不确定。
）2. 宾语从句宾语从句在句子中充当宾语的角色，常用的引导词有：that, whether/if, who, whom, whose, what, which等。
例如：- I believe that love can change the world.（我相信爱可以改变世界。
）- I don't know whether/if he will come or not.（我不知道他是否会来。
）3. 表语从句表语从句在句子中充当表语的角色，常用的引导词有：that, whether/if, who, whom, whose, what, which等。
例如：- My dream is that I can travel around the world.（我的梦想是我可以环游世界。
）- The question is whether/if she will accept the offer.（问题是她是否会接受这个提议。
）4. 同位语从句同位语从句用来解释或说明一个名词或代词，常用的引导词有：that, whether/if, who, whom, whose, what, which等。
高中英语高考名词性从句高频考点易混点整理(含练习和答案)
高考英语名词性从句高频考点易混点高频考点一：考查that与what的区别在引导名词性从句时，从属连词that一般要注意三个"不"：1.不省略。
当从属连词that引导的主语从句位于句首时，that不省略；that引导同位语从句时，一般不省略。
2.不作成分。
that 在名词性从句中不作任何句子成分。
3.无实义。
that 在名词性从句中没有实义。
在引导名词性从句时， what一般要注意一个"不",一个"有词义",一个"作成分"：1.不省略。
what 引导名词性从句时，不省略。
2.有词义。
what 引导名词性从句时，有词义。
一般表示"……的东西/事情等"，这一用法与that 的用法不一样。
3.作成分。
what 在引导名词性从句时，在从句中充当成分。
这一用法与that 的用法不一样。
例如：Nobody believed his reason for being absent from the class that he had to meet his uncle at the airport.该句中，that引导同位语从句，在句中不作任何成分，不能省略且无词义。
What the teacher said had a good effect on the children.what引导主语从句，在句中有词义。
高频考点二：it放在句首，真正的主语是that从句常用句型如下：① It+系动词+n.+ that从句;② It+系动词+adj.+ that从句;③ It+be+动词的过去分词形式（如said, reported, suggested等）+that从句；④ It+特殊动词（appear, seem, happen, matter, turn out, work out等）+that从句。
高频考点三：考查whether与if的区别whether与if在作"是否"讲时,是可以互换的。
高考英语语法知识点：名词性从句
高考英语语法知识点：名词性从句1500字名词性从句是指在句子中充当名词的成分的从句。
名词性从句分为主语从句、宾语从句、表语从句和同位语从句。
在高考英语中，名词性从句是考查的重点之一，我们需要对名词性从句的结构和用法有透彻的理解。
下面是关于名词性从句的一些重要知识点：1.主语从句主语从句在句中充当主语的作用。
主语从句通常以that引导，也可以用whether或if 引导。
例如：- That he is guilty is certain.- Whether we will win the game is yet to be seen.- If it will rain tomorrow is still uncertain.2.宾语从句宾语从句在句中充当宾语的作用。
宾语从句通常以that引导，也可以用whether或if 引导。
需要注意的是，当主句的动词是说、tell、ask、think、believe、know等表示说话、思考、感觉的动词时，常用连词that引导宾语从句，但如果宾语从句的主语与主句的主语相同，可以省略连词that。
例如：- I know that he is a good student.- She asked me if/whether I had finished my homework.- He told her (that) he loved her.3.表语从句表语从句在句中充当表语的作用。
表语从句通常以that引导，也可以用whether或if 引导。
例如：- The fact that he didn't come is disappointing.- The question is whether we should proceed with the plan.- My concern is if/whether we have enough time.4.同位语从句同位语从句用来解释或说明前面名词的具体内容或意义。
高中英语高考名词性从句专项复习(知识点+易错点+练习题)
高考英语名词性从句知识点一、that从句1、主语从句that从句作主语时，常用it作形式主语，常见的句型有：It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc. ) + that 从句It+be+名词词组(no wonder, an honor, a good thing, a pity, no surprise, etc. ) + that 从句It+be+过去分词(said, reported, thought, expected, decided, announced, arranged,etc. ) + that 从句that可以省略，但that从句位于句首时，that不能省略。
2、宾语从句(1)常见的可以接that从句作宾语的动词有see, say, know, imagine, discover, believe, tell, show, think, consider, be sure, be afraid 等。
在可以接复合宾语的动词之后,如think, make, consider等，可以用it作形式宾语。
(2)That从句一般不能充当介词宾语，偶尔可作except, in的宾语。
3、表语从句(that不可省略)4、同位语从句连词that引导同位语从句时，应在某些抽象名词之后,如：fact, hope, desire, thought, suggestion, idea, news, problem, possibility 等，对前面的名词起补充说明的作用，that 在从句中不担当任何成分，不能省略。
二、whether/if 从句1＞在表语从句和同位语从句中，只能用whether不能用if；当主语从句放于句首时，只能用whether不用if；当it作形式主语，主语从句放在句末时用whether或if均可；discuss后引导宾语从句时，必须用whether。
高考英语名词性从句考点归纳
名词性从句名词性从句指在复合句中起名词作用的从句，它在句子中可作主语、宾语、表语或同位语。
名词性从句既是中学英语教学的重点，也是高考考查的热点。
一、名词性从句的分类名词性从句包括主语从句、宾语从句、表语从句和同位语从句。
其连接词有that, if, whether；连接代词who, what, which；连接副词when,where, how, why等。
考查热点一：对主语从句的考查主语从句在复合句中充当主语，它可以放在主句谓语动词之前。
但为了保持句子平衡，多数情况下可用it 作形式主语，而把主语从句置于句尾。
考查热点二：对宾语从句的考查宾语从句在句子中作及物动词或介词的宾语。
如果主句的谓语动词是及物动make, find, see, think等，则把宾语从句置于宾语补足语之后，用 it 作形式宾语。
另外，某些作表语的形容词，如 sure, happy, glad, certain等之后也可以带宾语从句。
考查热点三：对表语从句的考查表语从句在句子中作表语，位于主句中的系动词之后。
一、什么是表语( predicative)在形式上，位于系动词后的就是表语。
从含义上讲，表语是回答主语“是什么”或“怎么样”的语法成分。
即是指“是”字句“是”字后面的成分。
表语就是起表述作用的句子成分。
它修饰的是主语。
表语是用来说明主语的身份、性质、品性、特征和状态的。
表语须和连系动词一起构成句子的复合谓语。
表语常由名词、形容词、副词、介词短语、不定式、动词的-ing、动词的-ed、从句来充当，它常位于连系动词( be, become,appear, seem等)之后。
Albert Einstein was a famous professor of physics.二、不定式、动名词与分词作表语的区别不定式和动名词作表语相当于一个名词作表语，含义是回答主语“是什么”；分词作表语相当于形容词作表语，含义是回答主语“怎么样”。
高考英语复习名词性从句十大考点及热点问题教案
高考英语复习名词性从句十大考点及热点问题教案名词性从句包括主语从句、宾语从句、表语从句和同位语从句。
因为它是从句，因此具有句子的特点，有主、谓成份；同时又具有名词性特点，所以可以在句子中作主语、宾语、表语或同位语。
名词性从句是中学英语学习的重点，也是高考的主要考点之一。
无论是从高考的角度，还是从英语学习本身来讲，名词性从句的以下知识，都是我们必须弄懂和掌握的重点和热点问题。
一、引导词what与that的用法区别。
引导主、宾、表语从句时，what要充当主语、宾语或表语等句子成分，that不作任何成分，只在语法上起连接的作用。
例如（NMET’96）：____ we can’t get seems better than ____ we have.A. What; whatB. what; thatC. That; thatD. That; what解析：本句包含一个主语从句和一个宾语从句，且两个从句都缺乏宾语，可见两个引导词都必须充当成分，所以答案是A。
又如（上海高考‘98）：____ caused the accident is still a complete mystery.A. WhatB. ThatC. HowD. Where解析：该题答案是A，what在主语从句中作主语，即作谓语动词caused的执行者。
在下面的例句中，that不充当任何成份，只起语法连接作用（因为句子本身不缺成分）：That the former Iraq president Saddam was captured has been proved.二、引导词whether和if的用法区别。
通常，引导主语从句、表语从句和引导同位语从句时，要用连词whether，不用if；习惯上也只能说whether or not，而不说if …or not。
例如（MET92）：____ the 2000 Olympic Games will be held in Beijing is not known yet.A. WheneverB. IfC. WhetherD. That解析：试题中的从句位于句首，不难知道这是一个主语从句，所以答案是C。
高考英语考点 70名词性从句
考点七十名词性从句1．名词性从句必须采用陈述语序。
①I want to know what he has told you．我想知道他告诉了你什么。
②She always thinks of how she can work well．她总是在想怎样能把工作做好。
2．it充当形式主语或宾语：在名词性从句中，为了使句子保持平衡，常用先行词it来代替主语从句或宾语从句，而把主语从句或宾语从句放到后面，尤其是连词that引导的主语从句常用于此句式中。
①It is known to us how he became a writer．我们都知道他是如何成为一名作家的。
②I find it strange that she doesn’t want to travel．她竟不想旅游，我觉得很奇怪。
3．在名词性从句中that与what的差异：what在从句中要充当某个成分(主语、宾语或表语)，在任何情况下都不能省略，表示＂(＝the thing or things that...; whatever)……的事物；无论什么；凡是……的事物＂。
that本身没有词汇意义，在从句中不充当任何成分，在口语和非正式文件中，宾语从句中的that常常省略。
①What you have done might do harm to others．你所做的事或许对别人有害处。
②I spent what little time I had with my family．我仅有的一点儿时间都和家人在一起度过了。
③No one knows what will happen next．谁也不知道下一步有什么事。
④I think(that) you will like the stamps．我认为你会喜欢这些邮票的。
4．whether和if的差异：（1）引导主语从句、表语从句或同位语从句，只能采用whether。
☞Whether there is life on the moon is an interesting question．月球上有没有生命是个有趣的问题。
高考英语名词性从句六大考点讲解及练习
⾼考英语名词性从句六⼤考点讲解及练习⾼考名词性从句考点主要有以下六个⽅⾯:考点之⼀:考查名词性从句中that与what的区别考点之⼆:考查名词性从句中的it作形式主语或形式宾语考例1: _______ is a fact that English is being accepted as an international language.A. ThereB. ThisC. ThatD. It分析:在这种名词性从句中为了保持句⼦的平衡,往往⽤先⾏词it作形式主语或形式宾语,⽽把真正的主语或宾语放到后⾯,尤其是that引导的主语从句往往⽤先⾏词it作形式主语.此句也可以改写为:That English is being accepted as an international language is a fact.考例2: I hate _______ when people talk with their mouths full.A. itB. thatC. thisD. them分析:此题考查的是⽤先⾏词it作形式宾语,⽽把真正的宾语从句放到后⾯.其他⼏个词均不能作形式宾语.考点之三:考查名词性从句的语序考例3:The photographs will show you _______ .A. what does our village look likeB. what our village looks likeC. how does our village look likeD. how our village looks like考点之四:考查名词性从句中的whether, if以及that的区别考例4: _______ we'll go camping tomorrow depends on the weather.A. IfB. WhetherC. ThatD. Where分析:句⼦的意思是:我们明天是否去野营要视天⽓⽽定.whether与if当"是否"讲时的区别是:在引导宾语从句时两者可以互换,但在引导主语从句、表语从句和同位语从句以及介词后⾯的宾语从句或后⾯紧跟or not时通常只能⽤whether,⽽不能⽤if.考例5: What the doctors really doubt is _______ my mother will recover from the serious disease soon.A. whenB. howD. why分析:本题句⼦的意思是:医⽣真正怀疑的是我母亲是否能很快从重病中恢复过来.whethe r引导的是表语从句.It worried her a bit _______ her hair was turning gray.A. whileB. thatC. ifD. for考点之五:考查名词性从句中的疑问词+ever引导的名词性从句及其与no matter+疑问词引导的从句的区别考例6 :It is generally considered unwise to give a child _______ he or she wants.A. howeverB. whateverC. whicheverD. whenever分析:本题句⼦的意思是:⼀般认为孩⼦要什么就给什么是不明智的.whatever引导的是宾语从句,A. however 和D. whenever是不能作宾语的;⽽C. whichever表⽰"⽆论哪⼀个、⽆论哪些",表⽰在⼀定范围内的⼈或事物,此处并不涉及"⼀定范围内的⼈或事物",所以也不能选.考例7: Sarah hopes to become a friend of ______ shares her interests.A. anyoneB. whomeverC. whoeverD. no matter who分析:本题句⼦的意思是:萨拉希望跟⾃⼰有共同爱好的⼈交朋友.疑问词+ever引导的名词性从句与no matter+疑问词引导的从句的区别是:前者既可以引导名词性从句也可以引导让步状语从句;后者只能引导让步状语从句.⾸先排除D.⽽选A. anyone则应在其后加who.从句中需要的是主语,所以whomever也不⾏.考点之六:考查名词性从句的虚拟语⽓问题考例8 :It is necessary that a college student ______ at least a foreign language.A. mastersB. should masterC. masteredD. will master分析:句⼦的意思是:⼤学⽣⾄少应该掌握⼀门外语。
高考英语语法名词性从句高频考点精讲与精练
高考英语语法名词性从句高频考点精讲与精练考点一、名词性从句的分类与判断引导名词性从句的连接词用法区别 引导词是否担任成分 有无意义 thatwhetherwhWhat 与who 担任主语或宾语What happened/seemed/is knownWhat SB said/did/wanted/used to be/looks like考点二、名词性从句的语序在名词性从句中一律用语序The problem isA. when we will startB. when will we start考点三、主语从句主语从句: 在句中作主语的句子叫主语从句根据引导词可分为根据其在主句中担任的成分可分为X（一）主语从句的复合句主谓一致一般情况下单个的主语从句作主语，谓语动词用; 两个或以上的主语从句作主语，谓语动词用。
如:When he was born_______(be) not clear.When the person was murdered and why he was murdered_______ (be) still unknown.Who laughs last_______ (laugh) best.（二）主语从句五种句型(1) It is necessary/surprising/positive/certain/clear/obvious/evident/apparent/likely/probable/p ossible that sb do(2) It is a pity/a shame/an honour/a fact/a surprise/ a wonder/no wonder/ a coincidence/one’s responsibility/duty that sb do(3) It is said/known/believed/expected that sb do(4) It happens/comes about/occurs to sb/strikes sb/hits sb/turns out/worries sb a lot /seems/matters that sb do (It doesn't matter whether sb do)(5) What is known is that sb do考点四、宾语从句在复合句中用作宾语的从句叫宾语从句介词后的从句也叫宾语从句He was interested inyou told him.（一）that引导的宾语从句改错：She told me that she lived in Beijing and she was an actress .（二）用whether或if引导的宾语从句①I don’t know whether or not he will help us.②I don’t care whether you have money.③I wonder whether sb do④He asked whether sb do⑤I am not sure whether sb do（三）宾语从句中的时态呼应主句是一般现在时，从句.①I know that he (study) English every day.②I know that he (study) English last term.③I know (that) he (study) English next year.④We know that he (study) English since 1998.主句用一般过去时，从句①We believed that he (earn) enough money to build a house.②The teacher told us that he (leave) us for America.当从句表示的是客观真理，科学原理，自然现象，则从句③The teacher told us that the sun（rise）in the east.（四）否定转移:I/ We think (suppose, expect, believe, guess, imagine) that sb not…变为I/ We don’t think that sb do sth判断改错：①We believe that he won’t win the game.判断改错：②He thinks he won’t do so.（五）it做形式宾语1、句型为"6123结构"2、like it/dislike it /hate it that sb doI’d appreciate it if sb dosee to it/rely/depend on it/take it for granted that sb dokeep it in mind that sb do (不能用it)（六）doubt后的宾语从句I doubt whether… I am not sure whether…I don’t doubt that…I am sure that…Do you doubt that… Are you sure that…例句：①We doubt he can win the game.②I don’t doubthe will win the game.（七）suggest/order宾语从句suggest that sb should do建议suggest that sb do/did/will do说明，以为着，认为①He suggested that a meeting_______ (hold) immediately.②The smile on his face suggested that he_______ (pass) the examination. insist that sb should do坚持要求insist that sb do/did/will do坚持认为①I insist that she _______ (do) her work alone②He insisted that he_______ (be) right.考点五、表语从句:表语从句:在句中作表语的句子叫表语从句。
高考英语复习 名词性从句五大常考考点及常见错误
It is a pity that… 2.他来不来不重要。 _W__h_e_th_e_r__h_e_w_i_l_l _c_o_m_e__o_r_n_o_t__doesn’t matter.
It doesn’t matter whether…
Can you understand them?
It is well known/reported/ thought/said that…
are to come.
❖5. It depends onw_h_e_t_h_e_r we will have enough money.
❖6. W__h_e_th_e_rthey can do it matters little to us.
❖7.__If_____ you are not free tomorrow , I’ll go without you.
a.主语从句、表语从句、同位语从 句、 介词后面的宾语从句只能用whether， 不能用if ； b.后面紧跟 or not 时, 用whether
高考题选萃
1.____ the 2000 Olympic Games will be held in Beijing is not known yet.
2. I read about it in some book or other, does
高考英语一轮复习——名词性从句(附答案)
高考英语一轮复习——名词性从句（附答案）I. 考点分析名词性从句包括：主语从句、宾语从句、表语从句、同位语从句，多由连词that，wh- 疑问词或由what，whatever等关系代词引导，其中同位语从句在高考考试中最常见。
1. 主语从句1) 主语从句在句子中充当主语，句子的谓语动词用第三人称单数。
如：Why he refused to work with you is still mystery.Whoever comes is welcome.2) 主语从句前的that不能省略，仅起连接作用，有时为了保持句子平衡，that从句后置，而由it作形式主语。
如：That he became a lawyer may have been due to his mother’s influence.It is not true that he has moved to New York.2. 宾语从句在句子中充当宾语，如：I don’t know where the sound came from.Don’t be satisfied with what you have achieved.3．当从句放在系动词be, look, remain, seem等后即构成表语从句。
The trouble is that I have lost his address.It seemed that the night would never end.4. 1) 同位语从句是对与之同位的名词中心词作进一步解释，能接名词性从句的常见名词有: idea, fact, news, belief, hope, evidence, opinion, problem, truth, answer, proposal, theory, decision, discovery, problem, thought, understanding 等。
高考英语名词性从句考点考法、解题步骤、典型例题
名词性从句知识点汇总一、名词性从句的分类名词性从句，包括四种从句，即主语从句、宾语从句、表语从句、同位语从句。
因为主语、宾语、表语、同位语这四种成分均可以由名词构成，所以这四种从句在主句中都充当了名词的作用，故将这四种从句统称为名词性从句。
如：1.That she will help me made us happy.（主语从句）2.I can understand what he said.（宾语从句）3.This is where I was born.（表语从句）4.The fact that a heavy earthquake happened made me crazy.（同位語从句）二、名词性从句的连接词分类1.that（无含义，不充当成分）2.whetherif（有“是否”的含义，但不充当成分）3.连接代词：what whatever who whoever whom whomever whose which whichever.（在从句中做主语、宾语、表语和定语）连接副词：when whenever where wherever how however why （在从句中做状语）4. as ifas thoughbecause（不充当成分，在名词性从句中只引导表语从句）三、连接词that在名词性从句中可以省略的三种情况1.it 做形式主语，that引导主语从句时It is said (that) he has been studying abroad.据说他一直在国外学习。
2.动词后面的宾语从句中I think(that) you have much to improve in English.我认为你的英语需要提高的有很多。
3.形容词后面的宾语从句中I am afraid (that) I will be late.恐怕我要迟到了。
四、同位语从句和定语从句的区别that作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略；that引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。
高考英语常考点 名词性从句
高考英语常考点名词性从句一.定义:名词性从句是在句子中起名词作用的句子。
名词性从句的功能相当于名词词组，它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，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。
二.分类：（一）主语从句：主语从句即在复杂句中充当主语成分的句子，例如"That he finished writing the composition in such a short time surprised us all"，他在很短的时间内写完作文让我们都很惊讶，此复合句主要描述的是某事让我们惊讶，某事就是该复合句的主语，因此“That he finished writing the composition in such a short time”便是该复合句的主语从句。
连接词：从属连词：that，whether连接代词：who ，whoever，whom ，whose，what，whatever，which，whichever连接副词：when，where ，how，why例句：①It is still a question whether she will come or not.（It做形式主语引导的主语从句）②Whether we will go for an outing tomorrow remains unknown.（whether引导的主语从句）（二）宾语从句:宾语从句是名词性从句的一种。
在主从复合句中充当宾语，位于及物动词、介词或复合谓语之后的从句称为宾语从句。
宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。
结构：主语+谓语+宾语（陈述语序）注意：引导词为that ；语序为v.+主语+谓语+由if、whether引导宾语从句；主句为现在时从句为任意时态。
连接词：1.从属连词：连接宾语从句的从属连词主要有that,if,whether，和疑问词（what，how，where，when ...)。
07.名词性从句-高考英语一轮复习语法知识
类似的可用于该结构的词还有:a pity、a wonder、a good thing、no wonder、a surprise等。 It is good news that our team has won the championship. It is a pity that I have missed a wonderful boxing match.
名词性从句
考点1 引导词 【考题再现】 ①(2024·蚌埠模拟) Beijing will carry out measures to help bridge _w__h_a_t_has become a digital divide for many older people to make sure they share in the benefits of a smart society. ②(2024·芜湖模拟) Many of us read poetry simply because we often feel depressed and hopelessly lost, and in poetry we see __h_o_w__beautiful and strange everything is. ③(2024·北京丰台模拟) To improve efficiency, a tea-picking robot was made and it is in trial operation now.It can position _w__h_e_r_e_the target bud and leaf are and cut them precisely.
【要点巩固】 ①(2024·河南联考) __W__h_a_t_makes the Qatar World Cup unique is the kind of technology China is providing. ②(2024·韶关模拟) But _w__h_a_t_was pleasantly surprising was that the lingering fragrance of the tea and the crunchy texture of the shrimp won the emperor over. ③(2024·潮州模拟) The scientists believe _w__h_a_t_caused whales to get so large was a change in the Earth’s climate only about 3 million years ago.
高考英语专题讲座-名词性从句的5个高频考点与2种解题方法
第11讲名词性从句的5个高频考点与2种解题方法备考指导名词性从句是历年高考中考查的最多的一个考点，通常是以单项填空、语法填空、短文改错和书面表达的形式进行考查。
解决名词性从句类题目通常使用的方法有：看是否是考查固定句型中固定用法，是否可以运用分析句式结构与句子成分来判断，是否可以运用句子中的某些特定的动词来判断。
一、名词性从句中的5个高频知识点1．只能用whether不能用if的4种情况(1)引导主语从句且位于句首(2)引导表语从句(3)从句为介词的宾语(4)后紧跟不定式2．有些动词带宾语从句时需要在从句前加it如：hate，like，take，owe，have，see to，depend on，rely on等，除此之外，take it for granted中的it是位于动词而不是从句之前。
I hate it when people talk with their mouths full of food.我讨厌他们满嘴食物时说话。
3．不能省略that的宾语从句(1)it作形式主语时(2)宾语从句较长时(3)主句的状语置于主句句尾、宾语从句之前I realized at once that I had dialed the wrong number.我立即认识到了我打的号码错了。
(4)宾语从句中的状语或状语从句置于从句句首时He told us that if we would all come to help out the whole situation would be looking up.他告诉我们如果我们能够全部来帮忙整个局势会好转。
(5)主句谓语动词(包括非谓语动词)与宾语从句之间有插入语时He found，however，that this was not true.然而，他发现这不是真的。
(6)一个动词有两个宾语从句，第一个可以省略，但是第二个不能省略4．主语为名词reason时，表语从句的引导词用that不能用why5．如果指人的引导词具有双重身份，则用whoever也就是说引导词既是从句的主语也是主句的主语，这时候应该用whoever，因为whoever相当于anyone who，he who等。
高考英语语法专攻-《名词性从句》-考点归纳+针对性练习
高中英语语法专攻-《名词性从句》【考点1-引导词】【考点2-主语从句】①定义：主语从句是指在复合句中充当主语的句子，它是名词的拓展，属于主语的第三个表达层次。
所以，主语从句和名词一样通常是出现在谓语动词的前面。
②主语从句的引导词：从属连词：that、whether、if（不可位于句首）连接代词：what, whatever/who, whoever/whom, whomever/whose,whosever/which,whichever连接副词：when, whenever/where,wherever/how, however/whythat引导主语从句（that无含义，在句中不作成分，不可省略）That youth is wholly experimental is known to us all。
众所周知，青春就是探索的岁月。
That she finished reading an English novel surprised us all.她读完了一部全英文小说让我们惊讶That you will win the medal seems unlikely.你赢得奖牌似乎是不可能的。
That he is still alive is a wonder.他还活着，真是奇迹。
That we shall be late is certain.我们要晚了，这是确定无疑的。
That she is still alive is a consolation.她还活着是使人感到宽慰的。
Whether引导主语从句（whether有含义“是否”，在句中不作成分，不可省）Whether she will come to the party makes no difference.她来不来参加聚会都没有关系。
It makes no difference whether/if she will come to the party.W hether he is coming or not doesn’t matter too much.他来或不来都不怎么重要It doesn’t matter too much whether he is coming or not.Who,whom, what, which,whose（连接代词）引导主语从句（连接代词有含义，在句中起名词性作用，担当一定成分）Who will be the leader of the team has not been decided yet.谁会成为这个队的领头人还没定下来。
高考英语_名词性从句
【每周击破】高频考点领悟：名词性从句考点一主语从句1．(2013·四川高考)________ you said at the meeting describes a bright future for the company.A．When B．HowC．What D．That解析：选C句意：你在会上所说的话描述了公司的光明前景。
分析句子结构可知，空处引导主语从句，且在从句中作宾语，故用what。
2．(2013·陕西高考)It remains to be seen ________ the newly formed committee's policy can be put into practice.A．that B．whichC．what D．whether解析：选D句意：这个新形成的委员会的政策能否实施还有待观察。
分析句子结构可知，It作形式主语，而真正的主语是后面的从句“________ the newly formed committee's p olicy can be put into practice”；再根据句意来判断，此处表示“是否”的意思。
故选D。
考点二宾语从句3．(2013·新课标全国卷Ⅰ)Police have found ________ appears to be the lost ancient statue.A．which B．whereC．how D．what解析：选D句意：警察找到的东西似乎是那尊丢失的古代雕像。
分析句子成分可知，空处引导宾语从句，且在从句中作主语，故用what。
4．(2013·山东高考)It's good to know ________ the dogs will be well cared for while we're away.A．what B．whoseC．which D．that解析：选D句意：得知我们离开时狗会得到很好的照顾真高兴。
名词性从句 高考英语考点-语法-词汇复习资料
特殊疑问意义
who, whom,
which,whose,
what, when,
where, why,
how,whoever,
whatever,
whichever
Please tell me what you want.请告诉我你需要什么？
She always thinks of how she can work well.
(what为“所……的事”，相当于“the thing that…；all that…；everything that…”)
After ________ seemed a very long time，I opened my eye and found myself in bed．（M ET'93）
这就是我们的问题所在。
That is why he didn’t come to the meeting.
那就是他为什么不到会的原因。
同
位
语
从
句
由连词that引导，不担任成分，也可有when, how, where等引导。
The news that he had landed on the moon spread all over the world.他曾在月球上登陆这个消息传遍世界。
What is now the North Sahara Desert was once a civilized world．
(what表示“……的地方”，相当于“the place that…”)
Our income is now double what it was ten years ago
(what表示“……的数目”，相当于“the amount／number that…”)
高考英语名词性从句专题(精辟)
名词性从句名词性从句的考查要点：(1) What ,that 引导名词性从句的区别;(2) Whether ,if 引导名词性从句的区别;(3) 同位语从句和定语从句的区别；一、 名词性从句概述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词组, 它在复合句中能担任主语、宾语、表语、和同位语，因此根据它在句中充当不同的语法功能，名词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。
二、名词性从句比较请注意1、名词性从句中的that 省略情况：动词后的宾语从句和表语从句中的that 可以省略。
2、No matter +wh-开头的词如no matter what 等只能连接让步状语从句。
而wh-开头的词+ever 如whatever 等既能连接让步状语从句，也能连接名词性从句。
解题步骤和原则：分析复合句结构，找出从句，确定名词性从句中的哪一类。
分析从句，结合上表中各个连接词的特点，缺什么补什么。
主语从句应注意的问题主语从句中It 作形式主语常用句型：1. It + be +形容词（obvious, true, natural, possible, likely, probable, certain,wonderful, good, etc.） + that 从句2. It + be +名词词组(no wonder ，a pity ，an honor, a good thing, no surprise , etc.) +that 从句3. It + be + 过去分词(said, thought, reported, expected, announced, decided , etc.)+ that 从句4. It +不及物动词(seem, happen, etc.) + that 从句5. It doesn’t matter(make no different, etc.) + 连接代词或连接副词引导的主语从句Eg: It is certain that she will do well in her exam.Eg形式主语主语从句1.(2012课标·全国I) It is by no means clear__________ the president can do to end the strike.A.howB. whichC. thatD. what2.(2012天津，7) It doesn’t matter _______you turn right or left at the crossing — both roadslead to the park.A. whetherB. howC. ifD. when3.(2012江西，25) It suddenly occurred to him_________ he had left his keys in the office.A. whetherB. whereC. whichD. that宾语从句应注意的问题1. if /whether表示“是否” 可以互换,但以下情况只能用whether，不用if. （1）在介词后面Eg：Everything depends on whether we have enough time.（2）与or not连用Eg：I don’t know whether he will come or not.（3）宾语从句提前时Eg：whether they can come here on time, we don’t know.（4）后面跟不定式Eg：I really don’t know whether to accept or refuse.2. 宾语从句的时态（一般来说，主从句时态要统一。
高中英语名词性从句知识点(含练习)
高中英语名词性从句知识点（含练习）基础回顾1.表语：表语用来说明主语的身份、性质、品性、特征和状态的，表语常由名词、形容词、副词、介词短语、动词的-ing、不定式、从句来充当，它常位于系动词(be, become, appear, seem,look,sound,feel,get,smell等词)之后。
如：Her job is selling computers. 此句表语为selling computers如果句子的表语也是由一个句子充当的，那么这个充当表语的句子就叫做表语从句。
2.同位语：一个名词(或其它形式)对另一个名词或代词进行解释或补充说明，这个名词(或其它形式)就是同位语。
如Mr. Smith,our new teacher,is very kind to us. 我们的新老师史密斯先生对我们很好。
Mr.Smith是主语our new teacher的同位语，指同一人。
同位语从句I heard the news that our team had won．我听到了我们队获胜的消息。
that our team had won 解释news的具体内容，是同位语正文一、定义在复合句中具有名词的性质的作主语、表语、同位语、宾语的从句叫名词性从句。
因此，我们把主语从句、表语从句、同位语从句和宾语从句这四种从句统称为名词性从句。
That he finished writing the composition in such a short time surprised us all他在很短的时间内写完作文让我们都很惊讶 (主语从句)The trouble is that she has lost his address. 麻烦的是她把他的地址搞丢了。
（表语从句）They have no idea at all where he has gone. 他们不知道他去什么地方了。
（同位语从句）Do you remember how he came? 你记得他怎么来的么？（宾语从句）二、语序名词性从句要采用陈述句语序。
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高考英语名词性从句高频考点考点一、名词性从句的分类与判断
引导词是否担任成分有无意义
that
whether
wh
What happened/seemed/is known
What SB said/did/wanted/used to be/looks like
考点二、名词性从句的语序
在名词性从句中一律用语序
The problem is
A. when we will start
B. when will we start
考点三、主语从句
主语从句: 在句中作主语的句子叫主语从句
（一）主语从句的复合句主谓一致
一般情况下单个的主语从句作主语，谓语动词用; 两个或以上的主语从句作主语，谓语动词用。
如:
When he was born_______(be) not clear.
When the person was murdered and why he was murdered_______ (be) still unknown.
Who laughs last_______ (laugh) best.
（二）主语从句五种句型
(1) It is necessary/surprising/positive/certain/clear/obvious/evident/apparent/likely /probable/ possible that sb do
(2) It is a pity/a shame/an honour/a fact/a surprise/ a wonder/no wonder/ a
根据引导词可分为根据其在主句中担任的成分可分为
X
coincidence/one’s responsibility/duty that sb do
(3) It is said/known/believed/expected that sb do
(4) It happens/comes about/occurs to sb/strikes sb/hits sb/turns out/worries sb a lot /seems/matters that sb do (It doesn't matter whether sb do)
(5) What is known is that sb do
考点四、宾语从句
在复合句中用作宾语的从句叫宾语从句
介词后的从句也叫宾语从句
He was interested inyou told him.
（一）that引导的宾语从句
改错：She told me that she lived in Beijing and she was an actress .
（二）用whether或if引导的宾语从句
①I don’t know whether or not he will help us.
②I don’t care whether you have money.
③I wonder whether sb do
④He asked whether sb do
⑤I am not sure whether sb do
（三）宾语从句中的时态呼应
主句是一般现在时，从句.
①I know that he (study) English every day.
②I know that he (study) English last term.
③I know (that) he (study) English next year.
④We know that he (study) English since 1998.
主句用一般过去时，从句
①We believed that he (earn) enough money to build a house.
②The teacher told us that he (leave) us for America.
当从句表示的是客观真理，科学原理，自然现象，则从句
③The teacher told us that the sun（rise）in the east.
（四）否定转移:I/ We think (suppose, expect, believe, guess, imagine) that sb not…变为I/ We don’t think that sb do sth
判断改错：①We believe that he won’t win the game.
判断改错：②He thinks he won’t do so.
（五）it做形式宾语
1、句型为"6123结构"
2、like it/dislike it /hate it that sb do
I’d appreciate it if sb do
see to it/rely/depend on it/take it for granted that sb do
keep it in mind that sb do (不能用it)
（六）doubt后的宾语从句
I doubt whether… I am not sure whether…
I don’t doubt that…I am sure that…
Do you doubt that… Are you sure that…
例句：
①We doubt he can win the game.
②I don’t doubthe will win the game.
（七）suggest/order宾语从句
suggest that sb should do建议
suggest that sb do/did/will do说明，以为着，认为
①He suggested that a meeting_______ (hold) immediately.
②The smile on his face suggested that he_______ (pass) the examination.
insist that sb should do坚持要求
insist that sb do/did/will do坚持认为
①I insist that she _______ (do) her work alone
②He insisted that he_______ (be) right.
考点五、表语从句:
表语从句:在句中作表语的句子叫表语从句。
①The fact is we have lost the game.
②That’s just I want.
③It looks it is going to rain.
④He was late. That was he missed the train.
注意：主语是reason 时，构成的句式为：
The reason he was late was_______he missed the train by one minute this morning.
考点六、同位语从句
同位语从句：同位语从句说明其前面的名词的具体内容。
同位语从句一般跟在某些表示抽象概念名词后: news, fact,promise，information,
hope, thought, belief that SB do STH用来说。
固定句式：
1.Word comes that SB do STH
2.The news comes that sb do
3.The order came that sb should do
4.There is no possibility that sb do
5.There is no doubt that sb do
6.There is no denying that sb do
7.There is evidence that sb do
8.There are no chances that sb do
9.hold the view/the firm belief that
10.In spite of/despite the fact that
11.Sb have no idea that/whether/when/where/why/how/who/what…SB
do STH
考点七、名词性从句和其他相似句式：
⑴同位语从句和定语从句的区别
⑵名词性从句和让步状语从句的区别
判断改错：
①Whoever breaks the law should be punished.
②No matter how he was tired，he never gave up working.
③No matter who breaks the law should be punished.。