高考英语阅读中的名词性从句

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高考英语语法之名词性从句

高考英语语法之名词性从句
一.相关概念
1.名词:表示人或事物的名称的词叫名词。 2.名词的句法作用:名词在句中主要作主语、宾 语、表语和同位语。另外还可以作定语、状语。 3.名词性从句: 在英语的句子结构中,本来该由名词充当的主 语、宾语、表语和同位语,由一个句子来充当, 这个句子就叫名词性从句。 4.名词性从句的种类: 根据名词性从句在句子中所充当的不同成分, 名词性从句可以分为主语从句、宾语从句、表 语从句和同位语从句。
2.When he will go to America is not yet fixed.
(It is not yet fixed when he will go to America.)
宾语从句
在复合句中作主句的宾语.引导 词有连词that (that 常可省 略),whether,if; 代词有who, whose,what ,which
表语从句
在复合句中作主句的表语. 引导词有连词that (that 不可 省),whether; 代词有who, what ,which;
副词 when ,where, how, why
等.
The problem is that we didn’t get in touch with him.
This is how Henry solved the problem. His suggestion is that we (should) finish the work at once.
(4).It is not yet decided which cash crop will be produced next year. (5).Whatever he said was right.
(6).Whoever goes there must get ready by 6 o’clock.

高考英语三大从句(名词性从句、定语从句、状语从句)讲解+练习(附答案)

高考英语三大从句(名词性从句、定语从句、状语从句)讲解+练习(附答案)

高考英语三大从句讲解+练习(附答案)【名词性从句】名词性从句相当于名词,可分别作主句的主语、表语、宾语和同位语。

因此,名词性从句成分为主语从句、表语从句、宾语从句和同位从句。

(一)引导名词性从句的连接词1、连接代词:who, whose, whom, what, which。

有词义,在从句中担任成分,如主语、表语、宾语、或定语等。

2、连接副词:when, where, why, how。

有词义,在从句中担任成分,作状语。

3、连接词:that, whether, if, as if。

that 无词义,在从句中不担任成分,有时可省略;if (whether), as if虽有词义,但在从句中不担任成分。

1. 主语从句作句子主语的从句叫主语从句。

主语从句通常由从属连词that,whether,if和连接代词what,who,which,whatever,whoever以及连接副词how,when,where,why等词引导。

that在句中无词义,只起连接作用;连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用,在从句中充当从句的成分。

例如:What he wants to tell us is not clear. 他要跟我们说什么,还不清楚。

It 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。

Where the English evening will be held has not yet been announced.英语晚会将在哪里举行,还没有宣布。

有时为避免句子头重脚轻,常用形式主语it代替主语从句作形式主语放于句首,而把主语从句置于句末。

主语从句后的谓语动词一般用单数形式。

常用句型如下:(1)It + be + 名词+ that从句(2)It + be + 形容词+ that从句(3)It + be + 动词的过去分词+ that从句(4)It + 不及物动词+ that 从句另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时,谓语动词要用虚拟语气“(should) +do”,常用的句型有:It is necessary (important, natural, strange, etc.) that …It is a pity (a shame, no wonder, etc.) that…It is suggested (requested, proposed, desired, etc.) that…注意:连词that, whether在从句中不担任句子成分,只起连接作用,不能省略。

高考英语复习 名词性从句讲解

高考英语复习 名词性从句讲解

名词性从句一、名词性从句与简单句的区别在英文中,名词或名词短语主要充当四种句子成分:主语、宾语、表语和同位语。

如果把句子当作名词来用,分别充当另一句话的主语、宾语、表语或同位语,于是便构成了四种从句:主语从句、宾语从句、表语从句和同位语从句。

因为这四种从句在本质上相当于名词的作用,所以将其统称为名词性从句。

请看下表:在英语中,相当于名词作用的句子有三类,陈述句、一般疑问句以及特殊疑问句。

因此,名词从句就是用三种句子来分别充当另外一个句子的四种句子成分,者就构成了名词从句的本质特征。

但是,这三种句子不是直接放在另一个句子中作成分,而是要作各种变化调整。

接下来将具体讨论。

二、陈述句作句子成分1. 要在陈述句句首加上t hat用”that+陈述句”这一结构分别充当另一个句子的四种成分。

2.为什么要加that?对于陈述句,为什么要在其句首加that 后才能用它作成分呢?而为什么在宾语从句中that 又可以省去呢?因为在英文中,句子的核心意思主要是靠谓语部分来表达,一个句子只表达一个核心意思,也就是只能有一个谓语部分。

而添加that,相当于一个“指路牌”,能够帮助我们指明段句的方向,而不至于造成歧义。

而对于宾语从句,主句的谓语已经出现,后面所接的成分自然是谓语,所以在不会影响句子的意思下,是可以把that 省去的。

三、一般疑问句作句子成分1.用w hether 或if 引导先将疑问句的倒装语序变成陈述句语序(即主语放在谓语的前面),并在句首加上whether 或if(if 只用在宾语从句中)来引导,以保留原句的疑问意义。

即“whether+陈述句”2. if 还是 whether?1)if 一般只用于引导宾语从句,而 whether 可引导宾语从句在 内的其他名词从句。

IF he comes or not makes no difference. 成 Whether he comes or not makes no difference.2)if 不和 or not 直接连用,即一般不说 if or not, 但可以说 if...or not 。

高考英语名词性从句讲解(最全版)

高考英语名词性从句讲解(最全版)

1、主语从句 ( subject clause ) 2、表语从句 ( predicative clause ) 3、宾语从句 ( object clause )
分类
4、同位语从句 ( appositive clause )
从属连词(3个):that 、if、 whether 连接代词 (9个):who、 whom 、 what、 which、 whose、 whoever whomever、 whatever、 whichever、 连接副词(4个):when、 why、 where、 how
引导词
名词性从句引导词的用法(1):
从句中的每一个引导词都有3个功能,分别如下:
“that”---无词义、不作成份、起连接作用
从属连词
“if”--- “是否”、不作成份、起连接作用
“whether”---“是否”、不作成份、起连接作 用
“that”---无词义、不作成份、起连接作用
1、That we will realize our dreams in the future is
(宾语从句)
“whose”---“谁的”、作定语、起连接作

1、Whose bag was the most beautiful is still (主语从句) unknown now . 2、The question is whose friends could lend me a hand . (表语从句) 3、I want to know whose suggestion is more practical . (宾语从句)
英语名词性从句
Noun Clause
请思考
定语从句的定义:
起定语作用,用来修饰名词或代词的从句。

高考英语名词性从句考点归纳

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”。

高中英语2024届高考名词性从句知识分类讲解(主语从句+宾语从句+表语从句+同位语从句)

高中英语2024届高考名词性从句知识分类讲解(主语从句+宾语从句+表语从句+同位语从句)

高考英语名词性从句知识讲解名词性从句是指在复合句中起名词作用的句子,功能相当于名词词组。

名词性从句在复合句中能作主语、宾语、表语、同位语等,根据在句中的语法功能可分为主语从句、宾语从句、表语从句和同位语从句。

一、主语从句【定义】在复合句中,作主语的句子称为主语从句。

常见的连接词:(连接词在句中不能省略)that, whether, who, what, whatever, whoever, where, when, why, how等。

【用法】1.连接词 that 引导That we should learn English well is very important.主语从句中 we should learn English well句子完整,不缺成分,用that引导,that 不能省连接词whether,if 引导whether 引导的主语从句可放句首,也可放句中,表“是否”if 引导的主语从句只能引导动词后的宾语Whether I will go or not depend on the weather.It remains to be seen whether / if they can finish the task in time.2.连接代词what, who, which, whose, whatever, whichever,whoever等引导What matters most is your attitude.3.连接副词when,where,why,how等引导How he made it is still unknown.4.it作形式主语为了避免句子头重脚轻,通常把形式主语it放在句首,真正的主语放在句子后面。

常见句型:(1) It is + n.+ that + 句子It is +(a pity / a shame / a fact …)+ that ...(2) It is + adj.+ that + 句子It is +(true / clear / important …)+ that ...(3) It is + 过去分词 + that + 句子It is+ said / announced / expected / believed / hoped… + that ...(4) It seems /appears / happens / turned out that + 句子(5) It hit sb./occurred to sb.that + 句子二、宾语从句【定义】在复合句中,作宾语的句子称为宾语从句。

高考英语考点 70名词性从句

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。

高考英语复习-名词性从句

高考英语复习-名词性从句

名词性从句一.名词性从句基本概念:在句子中起名词性作用的从句叫名词性从句。

Peter is interesting. What Peter said is interesting.主语主语从句I know Peter. I know that Peter is lovely.宾语宾语从句This is Peter. This is where Peter lives.表语表语从句A lovely teacher,Peter,is here.同位语The news that we won the game is exciting.同位语从句EG: I don’t know whether we will go out.二.名词性从句连接词的选择You may borrow which book you like.Whose watch was lost is known.三.主语从句1.定义:名词性从句做主语。

2.连接词That the earth moves around the sun is known to all.Whether we will go picnicing tomorrow depends on the weather.Who stands there is my father.2.用it作形式主语。

It be + 形容词/名词/过去分词+that从句It is a pity that he didn’t win the game.It is well known that the earth runs around the sun.EX:1.____we are invited to the concert this evening is good news to us.2.____we need is more time.3.__will come to have dinner is not known.4.It is common knowledge ____the whale is not a fish.5.It is known ____ he has agreed to my plan.四.宾语从句1.定义:名词性从句作宾语。

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)

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。

(完整版)高考英语【名词性从句】

(完整版)高考英语【名词性从句】

(完整版)高考英语【名词性从句】专题十名词性从句第一节基本知识与基本概念【什么是名词性从句?】顾名思义,主语从句在句子中作主语。

有时本身出现在主语的位置上,也有时出于句子结构的考虑退到句子的尾部,前面用形式主语it代替。

从句作主语时,谓语动词一般为单数形式。

如: What I saw was beyond any verbal description.That his hair was turning grey worried him a bit.Why the company denied the contract is still unknown.When and where the government will build a city square is under discussion.It is pretty annoying that a small part of the machine is missing.It remains to be seen whether the new novel will be well received.【宾语从句】在句子中作宾语的从句就是宾语从句。

由于这是同学们接触比较早的一种从句,应该问题不大。

所以在近年的高考题中,以宾语从句的知识作为考点的题目较少。

但是,宾语从句也有自己的特殊情况,如介词的宾语,形容词的宾语,宾语从句提前和并列的宾语从句等现象。

如:We assumed that there would be more than 100 guests.He told the police in detail what he saw and heard.Nobody is sure what humans will look like in a million years.That will depend on whether they can get the chance.Whether I will have the time I am not sure at the moment.The conductor complained that we were not gifted in singing and that he would never come again.【表语从句】表语从句的最重要脸谱就是它们应该出现在系动词的后面。

高考英语常考点 名词性从句

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 ...)。

高考英语语法:名词性从句

高考英语语法:名词性从句

高考英语语法:名词性从句一、that从句1、主语从句(1)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,proba ble,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(2)that能够省略,但that从句位于句首时,that不能省略。

2、宾语从句(1)常见的能够接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。

在能够接复合宾语的动词之后,如think, make, consider等,能够用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讲解

高考英语名词性从句讲解

高考英语名词性从句讲解一、概念:名词性从句相当于名词词组,在复合句中起名词性作用。

分类:主语从句、表语从句、宾语从句和同位语从句。

引导名词性从句的1)连接词:that, whether, if;2)关系代词:who, whom, whose, what, which, whatever, whichever;3) 关系副词:when, where, how, why.二、要点:人物主语:who, whoever what, whatever宾语:whom, whomever what, whatever名词性从句表语:whom what定语:which what whose状语when where why how whenever however wherever不做成份:that if/whether as if /as though三、基础知识学习:1主语从句: 主语从句是在复合句中代替作主语的名词, 充当主语的从句,通常放在主句谓语动词之前或由形式主语it代替,而本身放在句子末尾。

1.that 引导的主语从句①句首That a round-trip to Mars would take more than a year and a half is estimated.That he misunderstood me is obvious.That引导主语从句,放句首,不做任何成分,不可省略。

②用形式主语it来引导句子A. that引导主语从句放句首时,有时会为了避免头重脚轻,保持句子平衡,常用it做形式主语,把真正的that引导的主语从句放句后。

It is strange that he made no answer.It is known to all that the earth is round.B. 用it做形式主语的主语从句结构注意:i. It作形式主语和it引导强调句的比较It作形式主语代替主语从句,主要是为了平衡句子结构,主语从句的连接词没有变化。

高考英语语法专题汇总(三):名词性从句(附例题及电子版)

高考英语语法专题汇总(三):名词性从句(附例题及电子版)

2020高考英语语法专题汇总(三):名词性从句(附例题及电子版)在复合句中起名词作用的从句叫作名词性从句。

包括主语从句、宾语从句、表语从句和同位语从句。

注:由于名词性从句在句中不同的句法功能(即名词性从句在复合句中,能充当主语、宾语、表语、同位语等。

)相应地,名词性从句可以分为主语从句、宾语从句、表语从句和同位语从句。

2主语从句主语从句可直接放在句首,也可用形式主语it代替,而将主语从句后置。

•that引导的主语从句1)that引导的主语从句置于句首(that此时在从句中不充当任何成分,无含义,只起连接作用,不能省略)That the earth moves around the sun is known to all.注:从句作主语,谓语动词用单数形式。

2)在that引导的主语从句中,常用it作形式主语,that引导的真正的主语从句后置,常见的此类句型有:①It+系动词+形容词+that从句。

常用于这种结构的形容词有:It is likely that he can’t come to the meeting.It is obvious that you have made a big mistake.注:It isnecessary/important/surprising/strange/unthin kable/unbelievable/incredible that+主语(should)+动词原形+其它。

例:It is necessary that a college student (should) master one or two foreign languages.It is strange that you (should) trust Jane.②It+系动词+名词+that从句。

常用于这种结构的名词有:It is a pity that you didn’t attend the lecture yesterday.It is no wonder that you’ve achieved so much success.③It+ be+过去分词+that从句。

高考英语名词性从句专题(精辟)

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。

(完整版)高中英语名词性从句讲解

(完整版)高中英语名词性从句讲解

适用文档名词性从句解说在复合句中起名作用的从句叫做名性从句。

它包含主从句、从句、表从句和同位从句。

名性从句是中学段的一个重要法目,在年的高考取几乎都波及到,而且每年的命各有化。

解析届高考名性从句考的焦点主要有以下六个方面1.考名性从句的序2.考引 that与 what 的区3.考 it 在名性从句中作形式主或形式的用法4.考 whether 与 if 的区5.考名性从句中的疑+ever 引的名性从句与no matter+ 疑引的状从句的区6.考名性从句的虚气法重点解析一、名性从句主从句、表从句、从句、同位从句,在整个句子中所起的作用,相当于一个名。

所以,四种从句通称名性从句。

引名性从句的接可分三:接: that, whether, if(不充任从句的任何成分)接代: what, whatever, who, whoever, whom, whose, which.接副: when, where, how, why1.主从句作句子主的从句叫主从句。

主从句往常由附属that ,whether ,if和接代what ,who,which ,whatever , whoever 以及接副 how, when, where, why 等引。

that 在句中无,只起接作用;接代和接副在句中既保存自己的疑含、又起接作用,在从句中充任从句的成分。

比如:What he wants to tell us is not clear.他要跟我什么,不清楚。

It is known to us how he became a writer.我都知道他是如何成一名作家的。

Where the English evening will be held has not yet been announced.英晚会将在哪里行,没有宣告。

有防止句子重脚,常用形式主it取代主从句作形式主放于句首,而把主从句置于句末。

主从句后的一般用数形式。

高考英语语法知识点从句

高考英语语法知识点从句

高考英语语法知识点从句高考英语语法知识点:从句高考英语考试中,从句作为一个重要的语法知识点经常出现。

从句是由一个主句和一个或多个从句构成的复合句。

在从句的结构和功能方面我们需要了解一些重要的知识点。

一、名词性从句名词性从句可以充当主语、宾语、表语和补语的功能。

根据不同的功能,名词性从句有三种形式:主语从句、宾语从句和表语/补语从句。

1. 主语从句:主语从句在句子中充当主语的角色,通常由由连接词that,whether/if引导。

例如:- That she is a talented musician is undeniable.(她是个有才华的音乐家是不可否认的。

)- Whether/if he can pass the exam is still uncertain.(他是否能通过考试还是未知数。

)主语从句常常出现在"It is/was + adj./n. + that"的句型中。

2. 宾语从句:宾语从句出现在句子中作为动词的宾语,通常由由连接词that, whether/if引导。

例如:- She asked me whether/if I had finished my homework.(她问我是否完成了作业。

)- I hope that it will stop raining soon.(我希望很快能停止下雨。

)宾语从句常常出现在及物动词后面,或者在介词to之后。

3. 表语/补语从句:表语从句和补语从句是由连接词that引导的从句。

例如:- I'm afraid that she is not coming to the party.(恐怕她不会来参加晚会。

)- He seemed very happy that he had won the race.(他似乎对自己赢得比赛感到非常开心。

)表语从句通常出现在系动词后面,而补语从句在及物动词后面。

二、定语从句定语从句是用来修饰名词或代词的从句。

高考英语——名词性从句

高考英语——名词性从句

名词性从句一、名词性从句的种类0"挣刃辩"殍*再打澤"邛辩"畀丹"入名词性从句包括主语从句、宾语从句、表语从句、同位语从句。

二、引导名词性从句的连接词1. 连接代词:who, whose, whom, what, which有词义,在从句中担任成分,如主语、表语、宾语或定语等。

It has not bee n decided yet whe n we will leave.We are worry ing about what we should do n ext.2. 连接副词:when, where, why, how有词义,在从句中担任成分,作状语。

It makes no differe nee where we shall have the meet ing.Scie ntists study how huma n brains work to make computers.3. 连接词:whether, if, as if, if (whether), as if虽有词义,但在从句中不充当任何成分,只起连接作用;that无词义,在从句中也不充当任何成分,只起连接作用,有时可省略。

My suggestion is that we (should) have a discussion about this matter.The question whether we need more time to do the work hasn ' t been discussed.三、that, what引导的名词性从句的区别引导名词性从句时,that没有词义,在从句中不作任何成分。

当从句意义完整,不缺任何成分时,往往选用that;而what弓I导名词性从句时,意为“什么”或“……的”,在从句中用来作主语、表语或宾语。

What was most important to her, she told me, was her family.(主语从句;what 作主语)Before the sales start, I make a list of what my kids will n eed for the coming seas on.(宾语从句;what作宾语)As a new graduate, he does n't know what it takes to start a bus in ess here.(宾语从句;what 作宾语)China is no longer what she used to be.( 表语从句;what 作表语)It never occurred to me that you could succeed in persuading him to change his mind.( 主语从句)One reason for her preference for city life is that she can have easy access to places like shops and restaurants.俵语从句)[名师指津] (1)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(女口:obvious, true, natural, surprising, good, wonderful, funny,possible, likely, certain, probable, evident, clear, apparent 等)+ that 从句。

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Noun clauses in Reading1. In my mind, attending my dream university would be the only way to realize my dream of becoming a world-class writer. My parents understood how I felt. They told me that even though it would be a financial problem, I could go wherever I would be happiest. But as I was always careful with money, I wasn’t sure what to do. We can learn from the passage that the parents were ________A. honest.B. strictC. supportiveD. decisive.2. Milly had clearly been a secret lover of his. I was about to tell him he could not expect me to cover anything up when he opened the barn door. He lifted his candle and I saw a dark figure on the ground. " She was such a good cow! My idea is that I wouldn't let anyone but a doctor touch her! " he said, and burst into tears again.The person who told the story is probably a ____ .A. farmerB. policemanC. country doctorD. newspaper reporter3. In “Notes Camp”,the 1964 essay that first made her name , Susan Sontag explained w hat was then a little-known set of difficult understandings, through which she could not have been more famous .“Notes on Camp”, she wrote, shows “a victory of ‘form’over‘content’,‘beauty’over‘morals’”.Susan Sontag first won her name through ___________.A. her story of a Polish actressB. her book illness as MetaphorC. publishing essays in magazines like partisan ReviewD. her explanation of a set of difficult understandings4. Grow-ups also have a sense of object permanence. We know that if we put a box in a room and lock the door, the box will still be there when we come back.. But does a baby realize that a ball that rolls under a chair does not disappear and go to never-never land.“O bject permanence” means that when out of sight, an object ____A. still existsB. keeps its shapeC. still stays solidD. is beyond reach5. A recent study showed that two out of five adults now consider the environmental safety of a product before they buy it. This means that companies must now change the way they make and sell their products to make sure that they are "green," that is, friendly to the environment.It becomes clear from the text that the driving force (动力) behind green products is ______A. public caring for the environmentB. companies desire for bigger salesC. new ways of doing businessD. rapid growth of supermarkets6. “Having a party at home usually requires a lot of running around on the part of the parents, and often the birthday boy or girl gets lost in wild excitement. But it really d oesn’t have to be that way,” said Anaclerio. Last summer, Anaclerio and her friend Jill Carlisle, a Northbrook mother of a 2-year-old, founded a home party-planning business called “A Party in a Basket.” Their goal is to help parents and children share in the fun part of party planning, like choosing the subject or making a cake, while they take care of everything.The most important idea behind the kind of party planning described here is that______.A. it brings parents and children closer togetherB. guests play a part in the preparation of a partyC. parents are spared the trouble of sending invitationsD. it provides a subject of conversation7. Most animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership which does good to both of them. You may have noticed some birds sitting on the backs of sheep. This is not because they want a ride, but because they find easy food in the parasites (寄生虫) on sheep. The sheep allow the birds to do so because they remove the cause of discomfort.Some birds like to sit on a sheep because _________ .A.they can eat its parasites B.they enjoy travelling with the sheepC.they depend on the sheep for existence D.they find the position most comfortable8. Decision-thinking is not unlike poker — it often matters not only what you think, but also what others think you think and what you think they think you think. The mental process (过程) is similar. Naturally, this card game has often been of considerable interest to people who are, by any standards, good thinkers.The great mathematician John von Neumann was one of the founders of game theory. In particular, he showed that all games fall into t wo classes: there are what he called games of “perfect information”, games like chess where the players can’t hide anything or play tricks; they don’t win by chance, but by means of logic and skills. Then there are games of “imperfect information”, like po ker, in which it is impossible to know in advance that one course of action is better than another.One mistaken idea about business is that it can be treated as a game of perfect information. Quite the reverse, business, politics, life itself are games which we must normally play with very imperfect information. Business decisions are often made with many unknown and unknowable factors(因素) which would even puzzle(困惑) best poker players. But few business people find it comfortable to admit that they are taking a chance, and many still prefer to believe that they are playing chess, not poker.1. The subject discussed in this text is ____.A. the process of reaching decisionsB. the difference between poker and chessC. the secret of making good business plansD. the value of information in winning games2. An important factor in a game of imperfect information is ____.A. rulesB. luckC. timeD. ideas3. Which of the following can be used in place of “Quite the reverse”?A. Quite right.B. True enough.C. Most unlikely.D. Just the opposite.4. In the writer’s opinion, when making business decisions one should ____.A. put perfect information before imperfect informationB. accept the existence of unknown factorsC. regard business as a game of chessD. mix known and unknown factorsTranslation:1.我的建议是我们立刻就出发。

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