高考英语语法之名词性从句
高考英语语法必考知识点：名词性从句
高考英语语法必考知识点：名词性从句1什么叫名词性从句从命名法的角度，名词性从句拆开来就是名词性的一个从句。
从句，顾名思义它是从属的成分，它是从属于主句存在的，不能单独存在，就类似于一个家里面一个大人带着一个小孩才能去玩，不能这个小孩自己单独去玩。
名词性顾名思义这个从句它是一个名词性的，就相当于这个从句它就是个名词，那么它在主句中要充当名词能充当的成分。
主句中名词的成分可以是主语、宾语、表语、同位语，所以名词性从句就是用一个句子在主句中充当主语或者宾语或者同位语或者表语的这样的成分，可以简单地记成名词性从句，包括主宾表同四大从句，这个就是名词性从句的本质和功能。
2名词性从句的难点(1)对名词性从句本质的理解和句子结构的划分名词性从句是镶嵌在主句中的，它不像定语从句，定语从句是主句穿了一个马甲，比如主谓宾，然后在主语后面加一个定语从句来修饰这个主语，而名词性从句不一样，它是直接用这个从句去做主句的主语或者做主句的宾语，所以在理解的时候名词性从句是没有办法拿掉的，一定要和主句一起来理解，那么这就是在划分名词性从句结构，分析句子结构的时候的一个难点。
(2)具体的引导词的用法没有办法直接把两个句子合在一起，就不得不说一个句子是从句，这样就一定要有标记词来告诉我们，这个句子是一个从句。
举个例子：我知道他迟到了。
在这句话中，我是主语，知道是谓语。
他迟到了这件事作为宾语。
所以他迟到了就是作为宾语从句。
在英语中不能直接说我知道他迟到了。
而是说我知道that他迟到了。
因为这个that的存在就把他迟到了这件事变成了一个名词性从句的成分，整个句子就相当于是一个名词作主句的宾语。
那么主语从句、表语从句和同位语从句也是一样的道理，需要在这个从句前面加一个引导词来表明这个从句的身份，给他戴个帽子。
所以在学习从句的时候的两个难点，一个是名词性从句，本质的理解，句子结构的划分，而另一个就是具体的引导词的用法，这一个是同学们在学习的时候一定要重点注意的。
高考英语语法填空之名词性从句
高考英语语法填空之名词性从句一：知识储备1．确定是名词性从句设空处无提示词，先确定主句主谓结构；再确定设空和设空后的内容在主句中充当主语、宾语、表语或同位语。
2．利用2个技巧搞定名词性从句技巧1分析句子成分①缺少主语、宾语、表语：用连接代词what，who，whom，which，whatever，whose等。
②缺少状语(结合句意判断)：用连接副词where(表地点)，when(表时间)，how(表方式)，why(表原因)等。
③不缺成分，句意缺少“是否”：用if/whether。
④不缺成分且句子意义完整：用that。
技巧2句意语境巧解题有些引导词在句中有很鲜明的意义，如if“如果”，whoever“无论谁”，whatever“无论什么”，because“因为”，why“为什么”等。
结合句意翻译和语境，不难解决这类试题。
3．牢记what和that的区别①that没有词义，也不做任何成分，当从句意义完整，不缺任何成分时用that；②What在从句中表示“……的(东西)”(有时候可以不译)，在从句中充当主语、宾语、表语、定语等成分。
二：真题精析1．By boat is the only way to get here, which is we arrived.2．Every year, makes the most beautiful kite will win a prize in the Kite Festival.3．She asked me I had returned the books to the library, and I admitted that I hadn't.4．Jane moved aimlessly down the tree－lined street, not knowing she was heading.5．Eventually, I decided to follow her and happened truly amazed me.6．I didn't understand this would happen and my credit card had already been charged.7．What students do at college seems to matter much more than they go.8．Scientists have obtained more evidence plastic is finding its way into the human body. 三：课后练习（A）In 1863 the first underground passenger railway in the world opened in London.It ran for just under seven kilometers and allowed people to avoid terrible 1(crowd) on the roads above as they travelled to and 2 work.It took three years to complete and was built using an interesting method.This included digging up the road, 3(lay) the track and then building a strong roof over 4top.When all those had been done,the road surface was replaced.Steam engines 5(use) to pull the carriages and it must have been 6(fair)unpleasant for the passengers,with all the smoke and noise.However,the railway quickly proved to be a great success and within six months,more than 25,000 people were using 7every day.Later,engineers 8(manage) to construct railways in a system of deep tunnels (隧道),which became known as the Tube.This development was only possible with the 9(introduce) of electric-powered engines and lifts.The Central London Railway was one of the most 10(success) of these new lines,and was opened in 1900.It had white-painted tunnels and bright red carriages,and proved extremely popular with the public.（B）My mom was a nurse and often took me along to visit the 1(family) she was caring for,including one who had a series of strokes(中风) and was bedridden.One afternoon Mom told me that we needed to visit the woman 2(give) her medications,and that we would stop at a store 3the way.I thought we would stop at a drugstore,but we pulled up to a shopping mall.My mom 4(head) to the perfume counter and bought the most expensive bottle they offered.She also bought a beautiful nightdress.When I asked her who they were for,she said they were for her patient.She 5 (far) explained although this woman was quite old and bedridden,she was still a lady,and 6old deserved to be treated with respect and grace.When 7(care) for someone,we should look past the disability or the illness and look into the soul of the human,so we can connect them with sympathy.I soon realized that my mom’s greatest 8(strong) was taking care of those who cannot advocate for 9(they) and need trustworthy care providers.Actually,that’s the very reason 10I wanted to become a doctor myself.（C）China is the birthplace of kites.Most people believe they 1(invent) during the Spring and Autumn Period by the famous philosopher Mozi.It is said that he used wood to create a “ 2(fly) bird” that flew in the sky for a whole day.Kites were 3(late) used as military instruments to measure distance,test the wind, aid communication, and rescue people. During the Tang Dynasty, they were used more as a tool for 4(entertain) than a military instrument.At first,only royal family members could play with kites. Later it became popular among commoners who flew them on 5(importance) events and festivals.In the Ming Dynasty, kites were once again used 6military purposes. Many emperors ordered their soldiers to fly kites 7carried explosives.The explosives would fall on the enemy and gave the Chinese a great edge on the battlefield.Nowadays,flying kites has become 8popular form of entertainment and competition.More and more people at home and abroad are fond of flying kites in local or international events 9(show) their kite-making and kite-flying skills.The largest kite museum of the world is in the city of Weifang,10(know) as “Kite Capital of the World”,and every year,kite fans all over the world come to watch and take part in the annual International Kite Festival.。
高考英语语法完全讲解——名词性从句课件(共17张PPT)
三、what/whatever与
which/whichever的区别
what/whatever意为“什么/无论什么”，描述的事物在上下 文中没有范围；which/whichever意为“哪个/无论哪个”， 描述的事物在上下文中有范围。 To be honest, I can hardly understand what/whatever you have said. Here is the dress. This is what I have been dreaming of. Here are many beautiful dresses. You can choose whichever you like.
高考英语语法完全讲解 名词性从句
定义及分类
在句中起到名词所能充当的句子成分的从句称之 为名词性从句，名词常用来作主语、宾语、表语、 同位语，因此，对应的名词性从句可以分为四大 类：主语从句、宾语从句、表语从句、同位语从 句。
主句从句
1、作句子主语的从句叫作主语从句。 2、为避免句子头重脚轻，常用形式主语it代替主语从 句，把主语从句置于句尾。常用的句型有：It is/was+ 形容词/名词/过去分词+that从句。
表语从句
位于系动词之后作表语的从句叫表语从句。 The problem is who is to pay and when we can start.
同位语从句
同位语从句说明其前面名词的具体内容。通常由that引 导，常接同位语从句的名词有：news, conclusion, possibility, rumor, certainty, story, word, mystery, idea, doubt, hope, truth, question, belief, fact, message, evidence, information, explanation, rule, probability, question, wish, thought, statement, report, opinion, principle等。
高考英语语法专题讲解-名词从句
高考英语语法专题讲解-名词从句★名词性从句有：主语从句，表语从句，宾语从句，同位语从句★引导名词性从句的连接词有：连接代词：who, 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；连接副词：when, where, why, how，有词义，在从句中担任成分，作状语；连接词：that, whether, if, as if.1. that1.1 that引导名词性从句的省略情况1.1.1 that引导主语从句、表语从句、同位语从句时，不能省略。
e.g. That he suddenly fell ill last week made us surprised.=It made us surprised that he suddenly fell ill last week形式主语1.1.2 that引导宾语从句时一般可省略，但在以下几种情况中不能省略:1）当that从句和主句有插入词语时不能省略；e.g. He judged that2）当that 从句与另一名词性从句并列作宾语时不能省略；e.g. Everyone knew what happened and that she was worried.3）当that作介词宾语时不能省略。
e.g. she works harder than the others do.That从句做in 的宾语1.2引导名词性从句的that和what的区别that 引导名词性从句时，在从句中不充当任何句子成分，也没有任何含义，只起连接作用, 且在宾语从句中有时可省略；而what引导名词性从句时，在从句中充当主语、宾语、表语或定语。
e.g. That he said so made us angry .无意义What he said at the meeting made us angry.指代说话的内容China is no longer what it used to be.指代过去的样子2. 疑问词 + ever2.1疑问词 + ever和no matter + 疑问词的区别疑问词 + ever既可引导名词性从句，又可引导让步状语从句。
名词性从句课件-2025届高考英语一轮复习语法专项
下面语篇中含有各种名词性从句，请找出来：
what,which,who
有词意，在从句中做主语，宾语 或表语，不能省略
1 What they want to know is the reason.
Who will attend the meeting is not clear.
2
3 Which side wins makes no difference to him.
宾语
宾语从句
how
在复合句中，主句中的宾语由一 个句子来充当时，该句子就是宾 语从句。
即：宾语不再是一个简单的名词，代词，动 名词或不定式了，而是一个句子。
Read
observe
conclude
We believe that he is honest. 我们相信他是诚实的。
All the teachers think that a positive attitude is import句，就是指用于名词后对该 名词的内容进行说明解释的从句。
The judge paid no attention to the fact that she had just lost her job. Mary suddenly got the feeling that someone was watching her. We are looking forward to the news that we can go home after the mid——term exam. Do you like the idea that we have a picnic in the park at this weekend?
高考英语语法之名词性从句
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.
超实用高考英语复习：高考语法填空抢分热点之名词性从句(解析版)
高考语法填空抢分热点之名词性从句一、考点精讲名词性从句的引导词：1.that 无词义，只起引导作用，可以省略，但两个或两个以上that引导的宾语从句并列时，从第二个开始that不能省略。
2.what引导名词性从句，既起引导作用，又在从句中作一个成分，起双重作用，不能省略。
3.连词whether“是否”，可以引导主语从句、表语从句、介词之后的宾语从句以及同位语从句，而if“是否”只能引导动词后面的宾语从句。
4.引导名词性从句的连接副词有when、where、how、why，在判断名词性从句引导词的使用时，如果句子缺成分，缺什么，补什么。
二、高考题经典解读1.______(56) is so breathtaking about the experience is the out-of-this-world scenes.【答案】What【解析】考查主语从句。
句意：这段经历最让人激动的是那些脱离世界的场景。
设空处无提示词，应考虑填冠词、介词、连接词，又因为空格在句首，后面是谓语动词is，这里应该填一个连接词，引导主语从句，从句缺少引导词和主语，且指物，所以连接代词What符合语境，其双重作用。
位于句首，首字母用大写。
故答为What。
2.While they are rare north of 88℃，there is evidence ______ they range all the way across the Arctic，and as far south as James Bay in Canada.【答案】that【解析】考查同位语从句。
句意：虽然它们在88℃以北很少见，但有证据表明，它们一直分布在北极，南至加拿大的詹姆斯湾。
该句是含让步状语从句的复合句，主句部分是there be句型，设空处填that，引导同位语从句，说明evidence的具体内容。
故答案为that。
3.Research suggests an increase in voice is a signal ________ someone is lying.【答案】that【解析】考查同位语从句。
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。
高考英语语法之名词性从句语法整理
名词性从句概念：起名词作用的从句叫名词从句。
它和名词一样，在句中可充当主语，表语，宾语和同位语。
名词从句包括主语从句，表语从句，宾语从句和同位语从句。
名词从句的引导词通常有：1. 连词that, whether, if.2. 连接代词what, whatever, who, whoever, whose, which等3. 连接副词when, where, how, whyI. 主语从句主语从句在从句中作主语，主语从句可以位于句首，但常见的主语从句多放在句末，句首则用形式主语it。
例如：1. That the earth is round is true. = It is true that the earth is round.2. Whether he will come hasn’t been decided. = It hasn’t been decided whether he will come.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。
并且whether 引导主语从句时不能用if代替。
3. Who let out the news remained unknown. = It remained unknown who let out the news.4. How this happened is still a question.5. It is not clear when we will start.6. Why he didn’t come here is not clear to anyone. = It is not clear to anyone why he didn’t come here.7. Which is right isn’t known to us.注意：who, which, how, when, where, why在所引导的主语从句中可担任主语，宾语，状语，不能省略。
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。
2023届高考英语语法：名词性从句运用及考点讲义
2023年高中英语语法：名词性从句运用及考点名词性从句的基本定义名词性从句，从字面意义上看，它在句子中相当于名字的作用。
名词性从句是历年高考的重点和难点也是热点。
它的英文名称是Noun clause。
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，根据它在句子中不同的语法功能，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。
例如：1. The trouble is that I have lost his address.麻烦的是我把他的地址丢了。
2. My suggestion is that we should tell him.我的建议是我们应该告诉他。
3. You are not who I thought you were.你已不是我过去所想像的人。
4. The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。
5. That’s where I first met her.那就是我第一次遇见她的地方。
6. It isn’t as if you were going away for ever.又不是你离开不回来了。
7. Now it was as though she had known Millie for years.现在好像她认识米莉已有好多年了似的。
8. It is not as though we were poor.又不是我们家里穷。
9. That he is still alive is a wonder.他还活着，真是奇迹。
10. That we shall be late is certain.我们要晚了，这是确定无疑的。
名词性从句分类根据从句在主句中所做的成分，名词性从句可以分为以下4种：例如：（1）That the seas are being over fished has been known for years.海洋正在被人们过渡捕捞，许多年来这已是尽人皆知的事情了。
高考英语语法总复习之名词性从句课件
A. What
B. That
C. It
D. As
05. ______ is going to do the job will be decided in tomorrow’s meeting.
A. Which
B. That
C. What
D. Who
宾语从句
陈述
• that He believes that the earth is flat. ➢ that一般可以省略，但在如下情况则不能省
同位语从句
陈述
• that
The news that he has fallen in love has spread across the school.
疑问
• whether
I have no idea whether he’ll come or not.
• wh-/how(-ever)
It is a question how he will get a good score without memorizing words.
that
无意义，不作从句主干成分，在宾从中可省
I hear (that) he has joined the football club.
有意义，不作从句主干成分，不省略
I didn’t know whether/if he would attend the concert.
whether和if
两者区别
1) 并列几个宾语时，从第二个起不省 He believes (that) the earth is flat and that the sun turns around the earth. 2) 有插入语等其它成分干扰 He said, I remember, that he would help you, but…
【语法课件】高考英语名词性从句讲解(最全版)
1、主语从句 ( subject clause )
分类
2、表语从句 ( predicative clause ) 3、宾语从句 ( object clause )
4、同位语从句 ( appositive clause )
引导词
从属连词（3个）：that 、if、 whether
连接代词 （9个）：who、 whom 、 what、 which、 whose、 whoever whomever、 whatever、 whichever、
7.The doctor can hardly answer the question
_w__h_e_t_her the old man will recover soon.
名词性从句引导词的用法（2）：
“who”---“谁”、作主语、起连接作用
“whom”---“谁”、作宾语、起连接作用
连接代词
（表语从句）
3、You could choose whichever book you want .
（宾语从句）
名词性从句引导词的用法（4）：
“when”-- “什么时候”、作状语、起连接作用
连接副词
“where”-- “什么地方”、作状语、起连接作用 “why”---- “为什么”、作状语、起连接作用
表语从句
“whether”---“是否”、不作成份、起连接作用
1、Whether she will come back on time depends on
weather（. 主语从句）
2、The problem is whether you could give us some
valuable advice（. 表语从句）（宾语从句）
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。
高考英语语法复习之名词性从句
3 . 宾语从句 I hope (that) everything is all right.
that 引导的宾语从句之注意：
(1)that在引导宾语从句时，常可省略，但如果有两 个以上的宾语从句时，最后一个从句的that不能 省略。如： I know (that) he has just graduated from college and that he is looking for a job.
状语
①When he will go is unknown. ②I wonder why he tried to avoid me. ③This room is where I was born. ④This is how we work.
①Pay attention to what the teacher said. ②Who kept the door open all night was unknown.
whomeve 主语、宾语 r 无论谁/ 无论哪个( 、表语、定 / which 些)/无论什么 语 ever/ whatever
整“呼应”。如：
She remembered that she had left her wallet at
the school gate.
Our teacher said that light travels faster than
sound.
4．
同位语从句
同位语从句在句中作某一名词的同位语，一般位
于该名词(如：news, fact, idea, suggestion,
promise等)之后，说明该名词的具体内容。如：
I have no idea when he will be back.
高考名词性从句(非常全)
高考名词性从句在句子中起名词作用的句子叫名词从句(Noun Clauses）。
名词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。
一、引导名词性从句的连接词引导名词性从句的连接词可分为三类：连词：that（无任何词意）whether,if（均表示“是否”表明从句内容的不确定性）as if ,as though（均表示“好像”，“似乎”）以上在从句中均不充当任何成分连接代词：what, whatever, who, whoever, whom,whose, which.whichever,whomever连接副词：when, where, how, why不可省略的连词：1. 介词后的连词2. 引导主语从句和同位语从句的连词不可省略。
That she was chosen made us very happy.We heard the news that our team had won.比较：whether与if 均为"是否"的意思。
但在下列情况下，whether 不能被if 取代：1. whether引导主语从句并在句首2. 引导表语从句3. whether从句作介词宾语4. 从句后有"or not"Whether he will come is not clear.大部分连接词引导的主语从句都可以置于句末，用it充当形式主语。
It is not important who will go.It is still unknown which team will win the match.二. 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。
高考英语高中英语语法之【名词性从句】
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？】上一章，我们了解的是定语从句，加上我们以前了解的宾语从句和状语从句，好像“名词性从句”这个概念本身就和我们所熟知的概念不是一路货色。
没错。
请看下表：只是，在平时老师讲课时，形容词性从句和副词性从句并没有形成气候罢了。
相比之下，名词性从句由于“家丁兴旺”而大行其道。
但是，作为学生，我们有必要了解这些基本概念的来龙去脉。
【主语从句】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。
高考英语语法复习：名词性从句
高考英语语法复习：名词性从句一、名词性从句名词性从句相当于名词，可分别在句中作主语、表语、宾语和同位语。
因此，名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。
从属连词that：在从句中不充当任何成分，也没有任何意思，只起连接作用，因此往往可以省略从属连词if, whether：在从句中不充当任何成分，有意义，不可以省略连接代词who, whoever, whom, whomever, which, whichever, what, whatever, whose：在从句中充当成分，有意义，不可以省略连接副词where, when, why, how：在从句中充当成分，有意义，不可以省略一、主语从句１.由从属连词引导的主语从句：①Whether the country should build a nuclear power station is something we must discuss.那个国家是否应该建立核电站……②That light travels in straight line is known to all .光以直线传播２.由连接代词引导的主语从句：①What we need is more time. 我们所需要的是……②Whichever book you choose doesn’t matter to me.无论你选哪本书……③Whoever comes will be welcome.无论谁来……３.由连接副词引导的主语从句：①When the plane is to take off hasn’t been announced.飞机什么时候起飞……②Where he has been is still a puzzle.他到过哪儿……③How much water is flowing can be measured easily.水的流量是多少……4.关于形式主语it①It + be +形容词+ that-从句It is necessary that…有必要……It is important that…重要的是……It is obvious that…很明显……It is likely that….很可能②It + be + -ed 分词+ that-从句It is believed that…人们相信……It is knownto all that…众所周知……It has been decided that…已决定……③It + be +名词+ that-从句It is common knowledge that………是常识It is a surprise that…令人惊奇的是……It is a fact that…事实是……可应用于此句型的名词还有fact / shame / honor / question/pity等。
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。
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2009年高考英语第二轮热点专题复习——名词性从句（最新）考情分析名词性从句是历年高考的重点和难点也是热点。
名词性从句相当于名词，可用作主句的主语、表语、宾语和同位语。
因此，名词性从句分为主语从句、表语从句、宾语从句和同位从句。
引导名词性从句的连接词有：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；连接副词：when, where, why, how，有词义，在从句中担任成分，作状语；连接词：that, whether, if, as if，if (whether), as if虽有词义，但在从句中不担任成分；that 无词义，在从句中不担任成分，有时可省略。
名词性从句重点与难点：一、that从句作主语和宾语时，常用it作形式主语，将从句放在句末e.g. It doesn’t matter so much whether you will come or not.She has seen to it that all the children are well taken care of.二、that引导名词性从句的省略情况1、that引导主语从句、表语从句、同位语从句时，不能省略。
e.g. That he suddenly fell ill last week made us surprised.2、that引导宾语从句时一般可省略，但在以下几种情况中不能省略。
1）当that从句和主句谓语动词之间有插入词语或者从句主语之间有插入语时不能省略；2）当that 从句与另一名词性从句并列作宾语时不能省略；3）当that作介词宾语时不能省略。
e.g. He judged that, because he was a child, he did not understand wineEveryone knew what happened and that she was worried.The reason lies in that she works harder than the others do.三、名词性从句中的语序名词性从句中一律使用陈序语气。
e.g. He asked how much I paid for the violin.四、名词性从句中的时态呼应在名词性从句中，谓语动词的时态要与主句谓语动词的时态相一致。
e.g. As soon as he comes back, I’ll tell him when you will come and see him.He kept looking at her, wondering whether he had seen her somewhere.Can you make sure where Alice has put the gold ring?五、名词性从句中虚拟语气的使用情况1、在表示“命令、建议、坚持、要求”的名词性从句中，要用“should+动词原形”形式，should可以省略。
e.g. I made a suggestion that he (should) go there at once.I suggested that he (should) go there at once.The suggestion was that he (should) go there at once.2、wish引导的宾语从句中要用虚拟语气，分与现在、过去、将来相反三种情况。
e.g. I wish I were ten years younger.I wish you had posted the letter yesterday.I wish I would try again.3、在句型“It + is/was + adj.+主语从句”中，如果形容词是important, strange, natural, necessary等，从句谓语部分要用“should+动词原形”形式，should可以省略。
e.g. It’s strange that he (should) think so.It is necessary that he (should) go there at once.六、引导同位语从句与定语从句的that的区别同位语从句中的连词that只起连接作用，不充当任何句子成分且不能省略，同位语从句一般放在有具体含义的名词后，用以解释名词的含义或内容；而定语从句中的关系代词that在从句中充当主语或宾语，在充当宾语时常可省略，定语从句是对先行词的限定和修饰。
e.g. They expressed the hope that they would come to visit China again.The hope she expressed is that they would come to visit China again.七、引导名词性从句的that和what的区别that 引导名词性从句时，在从句中不充当任何句子成分，也没有任何含义，只起连接作用, 且在宾语从句中有时可省略；而what引导名词性从句时，在从句中充当主语、宾语、表语或定语。
e.g. That he said so made us angry .What he said at the meeting made us angry.China is no longer what it used to be.八、疑问词 + ever和no matter + 疑问词的区别1、疑问词 + ever既可引导名词性从句，又可引导让步状语从句。
e.g. Whoever breaks the rule must be punished.Whoever breaks the rule, he must be punished.2、no matter + 疑问词只能引导让步状语从句。
e.g. No matter who breaks the rule, he must be punished.No matter what you do, you must do it well.方法技巧点拨一、学习定语从句应达到的能力要求1、掌握不同的连接词的用法。
2、能够区分四种名词性从句。
3、能够区分名词性从句和定语从句。
二、解题思路高考中考查名词性从句时，经常考查连接词的选用。
解题时应先判断从句的类型，然后判断从句是否缺少成分以及意义是否完整，最后根据引导名词性从句的连词的特点确定特定的连接词。
高考试题分析1. ______ was most important to her, she told me, was her family. （2008山东）A. ItB. ThisC. WhatD. As[解析] C she told me是插入语，可删除。
what引导主语从句，在从句中充当主语。
2. The companies are working together to create ______ they hope will be the best means of transport in the 21st century. （2008北京）A. whichB. thatC. whatD. who[解析] C create后为宾语从句，从句中they hope是插入语，可删除，因为从句中缺少主语，所以用what引导该从句。
3. The last time we had great fun was ______ we were visiting the Water Park.（2008天津）A. whereB. howC. whenD. why[解析] C was后为表语从句，此处when与the last time相呼应，根据句意可排除其他选项。
4. As his best friend, I can make accurate guesses about ______ he will do or think.(2008上海)A. whatB. whichC. whomD. that[解析] A 介词about后为宾语从句，从句中动词do与think缺少宾语，所以用what引导该从句；which“哪一个”、whom“谁”与句意不符，可排除；that引导宾语从句时不充当成分，也可排除。
5. Some children want to challenge themselves by learning a language different from ______ their parents speak at home. (2008浙江)A. whatB. thatC. whichD. one[解析] A from后为宾语从句，从句中动词speak缺少宾语，所以用what引导该从句。
6. is known to us all is that the 2008 Olympic Games will take place in Beijing.（2008福建）A. ItB. WhatC. AsD. Which[解析] B 从第二个is可知它的前面是主语从句，后面是表语从句，主语从句中缺少主语，所以用what引导；若去掉第二个is，则选A项。
7. When asked ______ they needed most, the kids said they wanted to feel important and loved. （2008湖南）A. whatB. whyC. whomD. which[解析] A 此句中When asked =When they were asked，asked后为宾语从句，从句中缺少宾语所以用what引导该从句。
8. People in Chongqing are proud of _ they have achieved in the past ten years. （2008重庆）A. thatB. whichC. whatD. how[解析] C 介词of后为宾语从句，此处用what引导宾语从句，在从句中充当宾语。
9. Students are always interested in finding out ______ they can go with a new teacher. （2008安徽）A. how farB. how soonC. how oftenD. how long[解析] A finding out后为宾语从句，根据句意只能用how far“到什么程度或范围”引导该从句。