高考总复习名词性从句.doc
语法 名词性从句(高三复习)
但我们常会碰到it用作形式宾语时之后没有形 容词或名词作宾语补足语的情况，这一点在近 几年高考试题中经常涉及，需引起大家的注意
用if 或whether 填空
（是否）
1. I don’t know _w_h_e_t_h_er_/_if_ I’ll be free tomorrow.
2. I don’t knoww_h_e_t_he_ror not I’ll be free tomorrow.
3. The question is _w_h_e_th_erthis book is worth writing.
3. It remains a secret _h__o_w__ they climbed up the
mountain.
主语太长了!放到句尾
注意：主语从句一般位于句首，但有时也 可置于形式主语 it 引导的句子中，位于 谓语动词之后。连词 that 不可省，在从 句中不充当成分，只起连接作用.
(1) It is ＋ 名词 ＋ 从句 It is a fact that … 事实是…
①“wish + 宾语从句”表示不能实现的愿望，译 为“要是……就好了”等。表示现在不能实现的 愿望，从句中的谓语动词用一般过去时；表示将 来不能实现的愿望，从句中的谓语动词用 “would/could + 动词原形”；表示过去不能实现 的愿望，从句中的谓语动词用“had + 过去分词”
②在表示建议、愿望、要求，命令等的动 词suggest、advise、propose、demand、 require、insist request、command、 order等动词后的宾语从句中，从句谓语动 词用(should) + 动词原形或是动词原形。
高考英语名词性从句》专题复习
高考英语《名词性从句》专题复习解题思路1.名词性从句的分类和特征(四大从句：主语从句、表语从句、宾语从句、同位语从句)。
2.仔细分析从句结构，看从句是否完整(先看结构，再看意义)。
3.根据“缺什么补什么”的原则，确定恰当的连接词。
掌握三大常考点1.连接副词引导的名词性从句。
2.that引导的名词性从句。
3.what引导的名词性从句。
明辨五大易错点1.that与what的误用。
2.that与if/whether的误用。
3.which与that，which与what的误用。
4.if与whether的误用。
5.that，what与连接副词的误用。
1.Scientists have obtained more evidence plastic is finding its way into the human body.A.whatB.thatC.whichD.where2.By boat is the only way to get here，which is we arrived.A.whereB.whenC.whyD.how3.Without his support，we wouldn’t be we are now.A.howB.whenC.whereD.why4.The gold medal will be awarded to wins the first place in the bicycle race.A.whomeverB.whereverC.whoeverD.whatever5.Every year，makes the most beautiful kite will win a prize in the Kite Festival.A.whateverB.whoeverC.whomeverD.whichever6.She asked me I had returned the books to the library，and I admitted that I hadn’t.A.whenB.whereC.whetherD.what7.It is often the case anything is possible for those who hang on to hope.A.whyB.whatC.asD.that诊断报告考向对应题号我的薄弱环节1 what和that引导的名词性从句1，72 同位语从句 13 whether和if引导的名词性从句 64 when，where，how，why引导的名词性从句2，35 “疑问词＋-ever”引导的名词性从句4，5解题方法两步定引导词1.确定是四种名词性从句中的哪一种(根据从句在整个句子中的作用确定)2.划分从句的句子成分，理解句意，选择正确的连接词。
高三语法复习名词性从句(教师版)
高三语法复习第4讲名词性从句名词性从句：主语从句，宾语从句，表语从句，同位语从句名词性从句的引导词可分为引导词1：who,whom, which,what, whatever,whoever,whomever,引导词2：that/ whether ,when, where,why,whose,whenever,wherever,how，however做题方法:首先通过从句所在的未知判断是名词性从句其次分析从句的成分从句中缺主宾表的情况，选择引导词1中的词从句中缺状语或定语，选择引导词2最后，翻译句子，判断逻辑关系引导词的用法1.What引导名词性从句时，要做主语，宾语，表语，要有实际的意义（什么）同样的用法有who，whom,2.that引导名词性从句时，在从句中不充当成分，不可省略，起连接句子的作用3.when，where,why 在从句中充当状语4.whether 的意思是：“是否”，可引导主语从句，不可以换成if 01.主语从句1）从句在主语的位置，也就是从句做主语即为主语从句Eg1. what made me so happy is the good news I received about herEg2.That he wins the first prize in the competition mad me so delighted . Eg3.where I will go hasn’t been decided .Eg4.whether I accept your invitation is up to you.It 做形式主语，真正的主语是从句，常见的句型有It is+ adj(necessary ,important,essential,natural,strange ) that...It is +n(a pity, shame, no wonder) that......It is said /reported/ believed......It seems /appears/matters that.......02宾语从句（在谓语动词后/介词后，一个句子作宾语）Eg1.I didn’t know what he was talking about .Eg2.I always wonder how close the relationship between them.Eg3.I am glad to know that he came back safe and sound .It 做形式宾语主语+ find、make,feel，consider，see to，depend onEg I find it important that we should respect the old people.03表语从句（be动词和系动词之后用句子做表语）Eg1. That is what I want to tell you .Eg2.what confused me is that he should break up with herEg3.By boat is the only way to get here, which is how we arrived.常见的表语从句句型(1)It seems/appears that...(2)This/That is because/why/where/when/how...(3)The question/problem is whether/when/where/how...(4)The suggestion/advice/purpose/aim/goal/dream is that...(5)What从句+be+ that从句例如:What annoyed me most was that he came late again.04同位语从句1）同位语从句的结构：表示内容的先行词+引导词+从句2）同位语从句是对先行词的解释说明3）同位语从句的先行词一般是包含一定内容的抽象名词，如；suggestion、advice、proposal、thought、doubt、belief、news、promise、word、notice、request、requirement，problemEg1. He made a promise to me that he won’t be late for the class once again.4）同位语从句和定语从句的区别定语从句对先行词是起修饰作用，做出限定同位语从句对先行词是解释说明that的用法不同，在定语从句中that是关系代词在从句中做主语宾语表语在同位语从句中，that在从句中不做任何成分Here comes the news that he is admitted to the university.(同位语从句) Here comes the news that I am looking forward to .（定语从句）05wh-ever引导的名词性从句（无论....）1）引导词1：whatever/ whoever/ whomever/whichever（无论哪一个）在从句中做主宾表成分引导词2：whenever/ wherever/however在从句中做状语I can do whatever I want to doWhoever comes to English class late will sing a song for other students2）Wh-ever =no matter wh-Wh-ever 结构可以引导状语从句和名词性从句No matter wh-只能引导状语从句3）wh-和wh-ever 的区别wh-ever 译为无论.....，没有范围和条件wh-指特定的人，事情，地点等Eg1. Who is the next one to answer the question?Whoever answers the question can get a candy .Exercise 11.(2024·天津河西区模拟)_______ I’m concerned about most is_______we can collect a huge amount of money in such a short time. A.That; how B.What; if C.What; how D.As; whether【解析】选C。
专题02 名词性从句(原卷版)(全国通用版)-高考英语复习
专题02 名词性从句I．概念名词在句中一般可以作主语、表语、宾语和同位语等。
1. Water freezes below zero. (作主语)2. Eric was a world famous director. (作表语)3. Would you like some bananas? (作宾语)4. Eric, my English teacher, got promoted last year. (作同位语)相当于名词的从句称为名词性从句，分别称之为主语从句、表语从句、宾语从句和同位语从句。
II. 知识重点与难点一、名词性从句的连接词如下：1.从属连词：that无词义，在从句中不充当成分，在动宾从句中可省略。
whether/ if有词义，但在从句中不充当成分, if 主要用于宾语从句中。
2.连接代词who(ever), whom(ever), whose, what(ever), which(ever) 有词义，在从句中充当成分。
3. 连接副词when, where, why, how 有词义，在从句中充当状语。
二、主语从句：在句子中作主语的从句叫主语从句。
1. 由从属连词引导, 连词本身在从句中不做成分。
That Eric is the most handsome teacher in our school is known to all. (从句作主语，且从句不缺成分，无词义缺失，因此用that。
)Whether he will come or not is not known yet. (从句作主语，从句完整，但缺乏表示“是否”的词，因此用whether。
)2. 由连接代词引导，连词在从句中作主语、宾语、表语和定语。
Who will go remains to be discussed. (从句作主语，who 在主语从句中作主语，表示“某人，谁”。
)What we need is more time. (从句作主语，what 在主语从句中作need 的宾语，表示“东西，什么”。
名词性从句总复习
表语从句
表语从句
系动词后面 1. The truth is that he has never been to the countryside. 实际情况是他从未去过农村. that 一般不省略 2. The question is whether w can finish the experiment by Friday. 问题在于我们能否在明天下午之前完成这项实验. 表语从句不用 if 3. It looks as if it were going to rain.
高考真题中，出现频率第二高 的名词性从句 1. ______ was most important to her, she told me, was her family. （2008山东） A. It B. This C. What D. As 2. ____ matters most in learning English is enough practice. （2007全国II） A. What B. Why C. Where D. Which 3. ______ he referred to in his article was unknown to the general reader. (2007上海) A. That B. What C. Whether D. Where parents say and do has a life-long effect on their children. (2007陕西) 4. A. That B. Which C. What D. As
1. 我们就是这样克服困难的 我们就是这样克服困难的.
This is / That was how we overcame the difficulties.
高三英语总复习课件：语法12名词性从句
Please tell me what you want./Please tell me the thing that you want.(what指物)
○ 请告诉我你想要什么。
○ 他就是人们所知的活字典，因为每个你不认识的字他都认识。
After a long journey, they finally arrived at what is now Boston./After a long journey, they finally arrived at the place that is now Boston.(what指地点)
例 (2010·成都外国语学校模拟)________children watch and learn from the
people around them helps them to figure out how the world works.
○ A．Which
B．That
○ C．How
D．What
这个老师建议学生买这些书。
由具有意义但在从 句中不担当成分的 连词whether或if引 导。
I don't know whether he will go with us or not.
我不知道他是否和 我们一块去。
He asked me whether I would accept him as a new member.
that_running_water_is_pure_and_clean.
我们认为自来水很纯净。
宾语从句也常由it替代，真正的宾语放在句尾。
高考英语语法总复习名词性从句
• 一、名词性从句的种类
• 名词性从句是起名词作用的从句，包括主语从句、宾语从 句、表语从句、同位语从句。
请思考：
1、English is very useful for us . 2、We need to master English well. 3、The subject I am interested in is English. 4、He want to learn the language , English .
• that引导主语从句时，常用it作形式主语，常 见句型有： • ①it＋be＋形容词(如： obvious，true，natural， surprising，good，wonderful，funny，possible， likely，certain，probable，evident，clear， apparent等)＋that从句。 • It is evident that lung cancer is closely related to smoking.
注意：
1. 在口语或非正式问题中，引导宾语从句的that常省略，但 在下面情况下，that 一般不省略 （1） 当一个句子有两个或多个并列的宾语从句时，除第一 个从句的that外，都不可省略。 He told me (that) the power would be cut off and that I should get out. （2）形式宾语it后的that及介词后面的that不能省略。 2. 如果主句主语是第一人称，谓语动词是think ,consider, believe, suppose, expect, fancy, guess, imagine等，后面的宾语 从句含有否定意义，否定转移。 I don't think this dress fits you well. 我认为这件衣服不适合你。
高考英语复习-名词从句和定语从句
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。
Ⅰ．主语从句：在句子中充当主语主句谓语动词要用单数第三人称。
Whoever comes is welcome.1．that引导主语从句。
that引导主语从句时，仅起连接作用，不作任何成份，不能省略。
有时为了保持句子平衡，把that从句后置，由形式主语it来代替。
That she was chosen made us very happy.It made us very happy that she was chosen.it作形式主语，有几种固定句型：（1）It + be + adj. + that - clauseIt is natural / strange / important / necessary that...很自然／奇怪的是／重要的是／必要的是……从句中的谓语动词用（should)+动词原形It is important that he (should) attend the meeting.（2）It + be + n. + that - clauseIt is a fact that ... 事实是……It is an honour that... 非常荣幸……It is common knowlege that... ……是常识It is a pity that... 很遗憾……（3）It + be + 过去分词+ that - clauseIt is reported that...据报道……It is believed that... 据相信……It has been proved that... 已证实……It is said that... 据说……特别提示在表示建议、要求、命令等意义的被动结构中，that从句中的谓语动词用（should）+动词原形。
It is suggested that the meeting (should) be held this afternoon.（4）It + seem / happen等不及物动词+ that - clauseIt seems / seemed that... 似乎……It happens / happened that... 碰巧……It appears that... 好像……It seems that he is wrong.2．whether引导的主语从句“是否”从句在句首时必须用whether，置于句尾时，可换用if．Whether he will come is not clear.It is not clear whether / it he will come.3．wh - 疑问词引导主语从句。
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名词性从句综述名词性从句和名词一样，在句中可以担任主语、表语、宾语（动词宾语和介词宾语）和同位语。
因此我们说名词性从句包括主语从句、表语从句、宾语从句和同位语从句。
名词性从句必须用陈述句语序，也就是说，（疑问词）+主语+谓语+其它. 主语从句在复合句中作主语的句子称为主语从句，从句作主语，谓语动词用单数；通常由从属连词that, whether,连接代词who, whose, what, which, whatever （无论什么）,whoever （无论谁）,whichever（无论哪个）或连接副词when, where, why, how等引导。
eg.1）* Whether we can reduce the use of energy i s important.2） * That pol lution has become a ser i ous prob I em i n parts of the wor I d i s knownto everyone・3） What is needed i s greater safety・4） Whoever breaks the ruIes must be punished.5） * How I i fe began rema i ns a puzzIe to us.6） It is said that paper was f i rst made in China.7） It seems that he i s older・8） It' s certain that the sports meeting wi I I be de Iayed.9） It doesr? t matter if you have no time to do it. 注意：1 •陈述句必须以that引导，不能省略。
2.主语从句只能用whether引导，不能用if引导。
3.常用it作形式主语，代替真正的主语从句，但不能代替由what引导的主语从句。
4.常用于It + be + adj. / n. / + that~cIauseIt' s certa in / c I ear / a p i ty /a fac t/ comm on kno w I edge/ said/ hoped … + that/ whether…It' s naturaI/ strange/ necessary/ important that… （should）5.It doesn, t matter if 是固定句型。
6.句型：It is requ i red/ sugges ted/ in s i sted/ ordered ■■•that（should） + do7.that与what的区别：that在从句中不充当任何成分，没有意思；what在从句中充当主语或宾语，意思是：…（所）…的Practice:他被选中了使我们很开心。
她是否有时间来还是个问题。
谁将被派去那儿还没有定下来。
我们所需要的是更多的时间。
他去了哪儿没人知道。
表语从句表语从句在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语+连系动词+表语从句”。
可以接表语从句的连系动词有be, look, remain, seem 等，也由that, whether, who, whose, what, which 或when, where, why, how 等引出。
e. g. 1) My suggestion i s that you (should) start it at once.2)What they want to know i s whether they are r i ght.3)That was how they were injured.4)My hometown is no Ionger what it used to be.注意：1 •陈述句由that引导，一般不省略；2.疑问句只能用whether引导，不可用if。
Pract ice:这正是我要的。
问题是这个工作是否值得做。
这就是他岀生的地方。
那就是他为什么迟到的原因。
这就是他怎样做这件事的。
同位语从句在句子中作同位语的从句称为同位语从句。
同位语从句一般由连词that引导，常放在f ac t, news, i dea, truth, hope, prob I em, d i scovery, inf orma tion, word, message, thought, suggestion 等名词的后面，说明该名词的具体内容。
eg. 1) The fact that he d i dn' t come shows that he has broken h i s word.2)Soon word came that they should announce the results of the exam.3)You have no i dea how worr i ed I was then.二You don' t know how worr i ed I was then.注意：1・同位语从句不同于定语从句，前者起补充说明作用，that是连词，在从句中不充当句子成分，不省略；后者起修饰作用，that是关系代词(还可以由别的关系代词或关系副词引导定语从句)，在从句中充当主语或宾语，作宾语时可省略。
e. g. 1) The news that t hey had won the battle soon spread over the who I e country.(同位语从句)2) The n ews you told me yes terday was rea I I y d i sappo inti ng.(定语从句)2.同位语从句也可由连接代词who, which, what和连接副词where, when, why, how等引导。
The question who shouId do the work requ i res cons i deration.We haven' t yet sett I ed the quest i on where we are go i ng to spend our summer vacat i on.It' s a quest i on how he d i d it.Practice:我们已经听到了我们队赢了的消息。
他什么也没说这个事实使每个人惊讶。
他们没有他是否还活着的信息。
宾语从句在复合句中起宾语作用的从属句称为宾语从句。
1.作动词的宾语(1)由th毗引导的宾语从句(that通常可以省略)，例如：I heard that be joined the army.She suggested ( that ) he do it at once.(2)由what, whether (if)引导的宾语从句，例如:1)She did not know what had happened・2)I wonder whether you can change th i s note for me.(3)动词+间接宾语+宾语从句。
例如：She told me that she wouId accept my invitation.2.作介词的宾语Our success depends upon how we I I we can coopera te with one ano ther. It depends on whether we will go.3.作形容词的宾语例女口：I am af ra i d (that) I' ve made a mi stake.that引导的从句常跟在下列形容词后作宾语：Anx i ous, aware, certain, conf i dent, convinced, determined, gI ad, proud, surpr i sed, worr i ed, sorry, thankfuI, ashamed, disappointed, annoyed, p I eased, hurt, sat i sfi ed, content 等。
也可以将此类词后的that 从句的看作原因状语从句。
4.It可以作为形式宾语It不仅可以作为形式主语，还可以作为形式宾语而真正的宾语that从句则放在句尾，特别是在带复合宾语的句子中。
例如：We heard it that she wouId get married next month.We think it poss i bIe that the price will r i se. 注意：关系词that常可以省略；2.介词宾语用whether,不用if;3.find / make / see / hear / feeI / think・・・ + it + adj. / n. + that ・・・句型中，it作形式宾语，that引导真正的宾语从句，不能省；4.若主句谓语动词为thi nk, consider, suppose, be I ieve, expect, fancy, guess, imagine 等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。
I don' t th i nk (that) the film i s interesting.I don, t think this dress fits you well.我认为这件衣服不适合你穿。
5.be sure / cer tain / glad / afraid / sorry / p I eased + that …句型中，that可以省;6.what i s / was the matter /wrong with sb 作宾语从句，不改变语序；Who knows what is thematter / wrong with him?7.有两个或两个以上宾语从句时，第二个和第二个以后的从句必须用that引导.She said she was p I eased at her vic tory and that she would work harder.另外，在名词性从句的复习过程中，我们还须特别注意以下问题：1.主语从句Whatever, whoever, whichever引导的主语从句的区分。