形容词性从句
形容词性从句（定语从句，或关系从句）
形容词性从句就是定语从句，也叫关系从句，是由关系代词或关系副词引导的分句结构。
它只所以叫定语从句，是因为这种从句的主要功能是作名词修饰语或者定语。事实上。定语从句除作定语外，还可以表示其他意义。比如，在非限制性定语从句中，从句多用来说明或补充而不是用来限定，修饰。
今天我的讲课主要分为3部分，一是关于定语从句中关系副词，关系代词的选择，二是介绍由“介词+关系代词”引导的定语从句，三是使用关系代词AS的具体情况。最后会有一些相关的练习，用于加深理解。
PART 1 定语从句中关系副词，关系代词的选择
一般来说呢，关系副词，比如WHEN，WHERE,WHY的选择比较容易。WHEN，WHERE,WHY 在句中作状语，替代先行项分别表时间，地点和原因。
举个列子The time is not far away when modern communication will become wide spread in China’s vast countryside. 现代通讯在中国农村普及的日子不远了。
WHEN 引导的从句修饰the time.
大家还可以举一下其他的句子。有没有人愿意举个列啊。
然后关系代词的选择具有一定的复杂性，必须必须考虑很多因素。一般有个这样的表格。
用于限定和非限定性从句只用于限定性从句
适用于指人适用于指物适用于指人和指物
主格WHO WHICH THAT
宾格WHOM WHICH THAT
属格WHOSE WHOSE
这个需要大家认真把握、下面我要举几个列子。
Helen was much kinder to her youngest child than she was to the others,------,of course,make the others jealous.
a) who b)that c)what d)which
海伦对她最小的孩子比对其他孩子更关照，这自然引起其他孩子的妒忌。
What 不是关系代词。可以先排除。另外这个句子是非限制性从句，不能用关系代词THAT。根据句意，这个句子关系代词所代表的先行项不是人。而是整个句子，并且是非限制性的，因此只有WHICN合适。
接着我们来讲一下，关系代词的2个特殊适用方法，一个是关系代词省略，另一个则是关系代词THAT的情况。
关于关系代词省略，我们这样的一些例子。I have never been to BEIJING, but it’s the place I most want to visit. PLACE 后面省略了WHICH
然后使用关系代词THAT的情况先行项如有有像all,any,every,a few,very,only,anything,something,nothing 等词或者有形容词最高级形式时，关系关系代词通常用THAT。
比如有这么一个句子All that we need is a continuous supply of the basic necessities of life.
接下来我们进入第2部分的学习。由介词加关系代词引导的定语从句。
关系代词前面用什么介词或者介词短语，往往是根据词组搭配和意义来决定的。列如，
An investigation was made into the accident, in which fifty people were killed.
在这里呢，我们有个短语，in the accident.
The residents, all of whose homes had been damaged by the flood,were given help by the red cross.（洪水把他们的房屋都冲垮了，居民们得到了红十字会的帮助）
在这样的定语从句的引导词中有表示数量的词像all,both,half.neither,some,many,much,most,one等时，常需要用OF将两部分连在一起充当引导词。
又如I have two friends,both of whom are on holiday at the moment.
109 elements have been found on the earth, most of which are metals.
又如Recyling wastes slows down the rate at which we use up the Earth’s finite resources.
PART 3
使用关系代词AS的具体情况
1）经常与such 或same 连用
由AS 作关系代词引导的定语从句在限制性定语从句中使用时，多和SUCH 或SAME连用。例如：
It wasn’t such a good dinner as she had promised us.
这顿饭不像她原先许诺的那样好。
This is the same thing as we are in need of.
这个东西和我们所需要的东西是一样的。
2）常见的带有AS的句式
以AS作主语的定语从句。就如同一个省略了某个成分的状语从句，可以位于句首，句中，或句末，一般用逗号与主句隔开。常见的句式有：
As is often the case
As often happens
As has been said before
As is suggested by
As may be imagined
As might be expected
As is well known
As has been pointed out
As will be shown in
出现在句首的，As is known to the world, Mark Twain is a great American writer.
出现在句中的，I hope all the precautions against air pollution, as suggested by the local government,will be seriously considered here/
下面来做一些练习来巩固一下定语从句、
1）This is the friend to ….. I owe a great deal.
A whom
B what
C which
D who
2) He didn’t believe what I said,……annoyed me very much.
A that
B who Cwhich Dwhat
3)…..has ever tried to pick up spilled mercury will agree that this element is hard to handle.
A.Someone who
B.Anyone
C.Someone D Anyone who
4)The boy…..was bitten by a snake is in the hospital now.
A.who
B.he
C.whom
D.which
5)That tree,….are almost bare,is a very old one.
A.whose branches
B.its branches
C.which’s branches
D.on which the branches
6)The farmer uses wood to build a house….to store grains.
A.with which
B.on which
C.which
D.in which
7)Tom is not the same man…….
A.what he was
B.that he was
C.as he was
D.who he was
初中英语语法名词性从句
名词性从句 在句子中起名词作用的句子叫名词从句。名词从句的功能相当于名词词组，名词从句又可分为主语从句、宾语从句、表语从句和同位语从句。 一．主语从句 1.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。主语从句要求使用陈述句语序。 What surprised me most was that the little girl could play the violin so well. How he was successful is still a puzzle. That he is going aboard made him excited. Where the English party will be held has not yet been announced. 注：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。 It is interesting that you like him. It is a pity that you can not go to the party tonight. 2.连接词的选用 （1）that和what的选用 that和what都可引导主语从句。what除起连接作用外，还在名词性从句中充当某些成分，可作从句的主语、宾语或表语。而that在名词性从句中不充当任何成分，无词义，只起连接词作用。 What he wants is a book. 他想要的是一本书。 That light travels in straight lines is known to all. 众所周知，光线沿直线运行。 （2）if和whether的选用
what引导名词性从句的五种用法
what引导名词性从句的五种用法 一、用法归纳 1. 表示“……的东西或事情”： They’ve done what they can to help her. 他们已经尽力帮助了她。 He saves what he earns. 他赚多少，积蓄多少。 What Mary is is the secretary. 玛丽的职务是秘书。 2. 表示“……的人或的样子”： He is no longer what he was. 他已经不是以前的那个样子。 He is what is generally called a traitor. 他就是人们通常所说的叛徒。 Who is it that has made Fred what he is now? 是谁把弗雷德培养成现在这个样子的？ 3. 表示“……的数量或数目”： Our income is now double what it was ten years ago. 我们现在的收入是10年前的两倍。 The number of the students in our school is ten times what it was before liberation. 现在我校学生的数量是解放前的10倍。 4. 表示“……的时间”： After what seemed like hours he came out with a bitter smile. 似乎过了几个小时他才苦笑着出来。 The young girl was too frightened to speak, standing there for what seemed like hours. 小女孩吓得不敢说话，在那儿站了几个小时。 5. 表示“……的地方”： This is what they call Salt Lake City. 这就是他们称为盐湖城的地方。 In 1492, Columbus reached what is now called America. 1492年哥伦布到达了现在所称的美洲大陆。 二、用法说明 (1) 这样用的what相当于“先行词+关系代词”，所以其前不能有先行词： 你喜欢什么就拿什么吧。 正：You can have what you like. / You can have everything (that) you like. 误：You can have everything what you like. (2) 有时what 可用作限定词，其后修饰一个名词： I gave him what books I had. 我把我所有的书都给他了。 He gave me what money he had about him. 他把身边带有的钱全给了我。 (3) What 后的名词可以是复数名词或不可数名词，但通常不能是单数可数名词： 误：I gave him what book I had.
英语语法名词性从句用法小结
英语语法名词性从句用法小结 名词性从句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、同位语等，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。 一. 名词性从句的连接词 引导名词性从句的连接词可分为四类： 1. that（无含义，不充当成分） 2. whether, if（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 if,as though,because（不充当成分，在名词性从句中只引导表语从句） 二. 四类名词性从句语法要点 1.主语从句 在整个句子中用作主语的从句叫主语从句。 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。 it 作形式主语：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。 It is clear that he is innocent in the accident. 很明显，他在这场事故中是无辜的。 2. 宾语从句 在整个句子中用作宾语的从句叫宾语从句。 He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。 We must never think (that) we are good in everything while others are good in nothing. 我们决不能认为自己什么都好，别人什么都不好。 it 作形式宾语：在“主语+谓语+宾语+宾补”的句型中，如果宾语是从句的形式，则必须 用it 做形式宾语，把真正的宾语即宾语从句置于句末。 We found it impossible that the so much work will be finidhed in one day. 我们发现一天之内完成这项工作不可能。 3. 表语从句 在整个句子中用作表语的从句叫表语从句。 The fact is that we have lost the game. 事实是我们已经输了这场比赛。 That is why he didn’t come t o the meeting.
英语定语从句形容词性从句用法
英语定语从句（形容词性从句）用法 一、定义： 定语从句在复合句中做定语，修饰一个名词或代词，被修饰的名词，词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词)引出. 关系代词和关系副词必须位于从句之首，主句先行词之后,起 着连接先行词和从句的作用，同时在从句中又充当句子成分。 关系代词有： who， whom, whose， that, WhiCh 等。 关系畐U词有: Whe n， where, Why等。 先行词+ 关系词+ 定语从句 Mary is a girl WhO has IOng hair 先行词关系词定语从句 关系代词关系副词 （which， who, whom， whose， tha t （where， When , Why 二、关系代词和关系副词的用法：1）当先行词为人时用who作主语，whom 作宾语（可省)；2）当先行词为物或整个句子时用 WhiCh ，可作主语或宾语；3）先行词为人、物时用that ,可作主语或宾语（可省);4） whose用作定语，可指人或 物;5）关系副词When (指时间，在定语从句中作时间状语，Where （指
地点，在定语从句中作地点状语)，why （指原因，在定语从句中作原因状语）。 关系词在定语从句中作主语时，从句的谓语动词必须和先行词在人称和数量上保持一致. 小结：who, whom, WhOSe（Of which), that （指人 /物）, WhiCh （指物） (主语）（宾语）（定语） Where= in WhiCh （指地点，在定语从句中作地点状语） When= On WhiCh （指时间，在定语从句中作时间状语 Why （指原因，在定语从句中作原因状语） 三、关系词的选择 1. 首先判断先行词。 2. 先行词确定后，再看关系词在从句中作什么成分，然后正确选择关系词. 4. 定语从句要避免成分重复 5. 定语从句要避免漏用先行词 6. 含有介词的短语动词一般不拆开 TheSe are the tree which were PIa nted IaSt year She is the girl who SingS best of all The StUdent who anSWered the question is my CIaSSmate The doctor whomyou ’ r talking about has gone home I know the lady WhOSehUSband works in a hospital
(英语)英语名词性从句专项
（英语）英语名词性从句专项 一、初中英语名词性从句 1．It matters little ______ a man dies, but _____ matters much is ______ he lives. A. how; what; how B. how; it; how C. why; it; why D. that; what; that 【答案】 A 【解析】【分析】句意：一个人如何死去并不重要，重要的是他如何生活。it为形式主语，how从句为真正的主语。What matters much （=the thing that matters much）。第一个how引导的是一个主语从句；it作形式主语；what引导的是主语从句；第二个how引导的是表语从句。故选A。 【点评】考查名词性从句，本题涉及主语从句和表语从句的应用。 2．While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others. A. it; that B. what; that C. that; what D. which; that 【答案】 C 【解析】【分析】句意：虽然有些行为对你来说可能很奇怪，但请记住，你认为正常的行为对别人来说可能也不寻常。第一空为宾语从句，从句结构完整用that起连接作用，第二空为主语从句，从句中consider缺少宾语，应该用what，故选C。 【点评】考查名词性从句，本题涉及that引导的宾语从句和what引导的主语从句。 3．___ surprised me most was ____the girl passed the driver test. A. That; that B. What; how C. What; that D. That; why 【答案】 C 【解析】【分析】句意：最让我吃惊的是那个女孩通过了驾驶考试。___ surprised me most是一个主语从句，从句中缺少主语，故填what；____the girl passed the driver test 是一个表语从句，句中不缺少成分，故填that。因此选C。 【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。4．_______ are playing an important part is well known to us all. A. That who B. Those who C. Who that D. Who 【答案】 D 【解析】【分析】考查主语从句。句意：谁起着重要作用，这是众所周知的。主语从句缺少引导词，从句缺少主语，故选D。 5．Has it been announced ______? A. when are the planes to take off B. that are the planes to take off
名词性从句语法填空
25. I know nothing about her but _____________ she is from Canada. 名词性从句语法填空26. It depends on _____________ we have enough time. ll go camping tomorrow depends on the weather. 1. _________ we'27. __________ he doesn't like them is very clear. 2. I remember ____________ this used to be a quiet village. 28. ___________ is a fact that English is accepted as an international language. generally considered unwise to give a child ____________ he or she wants. 3. It's29. Can you tell me ____________I can get to the railway station? 4. ___________ he said at the meeting astonished everybody present. 30. They want to know ____________ they can do to help us. s __________ you left it. 5. Go and get your coat. It'31. These photographs will show you ______________our village looks like. t get seems better than ___________ we have. ' 6. __________ we can32. Can you make sure ____________Alice has put the gold ring? 7. It worried her a bit __________ her hair was turning gray. 33. George knew__________ he could get his best, but he did not have enough time to study. 8. ----Do you remember ____________ he came? 34. _____________ he is a rich man is known to all in the city. ----Yes, I do. He came by air. 35. The reason why he has been such a success is ____________ he never gives up. 9. You may do ______________ you take interest in. 36. Sophia said _____________ Alice would like to marry a tall man. 10. The old gentleman never fails to help ____________ is in need of his help. 37. Difficulty lies in the fact ____________ we have no money. 11. You can depend on ______________ promise he makes. 38. I don't think the question of ____________ they are old or young is important. 12. _____________ we should work out a plan to deal with it is important. 39. __________ the 2016 Olympic Games will be held in the city is not known yet. 13. ____________ discovered America is well known. 40. __________ leaves the room last ought to turn off the light. 14. _____________you really need is a good meal and a good rest. 41.__________ you may do, you must do it well. 15. _____________we shall finish the work before May Day is possible. 42. The fact __________ he was successful proves his ability. 16. Can you tell me ________________that woman is? 43. A man's worth lies not so much in __________ he has as in __________ he is. 17. The fact _____________ she works hard is well known to us all. 44. ____________ may say so, it is a lie. 18. The mountain is no longer ____________ it used to be. 45. The question he asked was _________ the electrical equipment should be stored. 19. Jack said ____________ he is pleased to meet the American friends. 46. ___________ the earth goes round the sun is known to all. 20. Lei Feng was always
语法讲解：名词性从句
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，名词性从句厅分为主语从句、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。 不可省略的连词： a. 介词后的连词 b. 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： a. whether引导主语从句并在句首 b. 引导表语从句 c. whether从句作介词宾语 d. 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 1、主语从句在复合句作主语。 e.g. Who will go is not important. 2、用it作形式主语，主语从句放在句末。 e.g. It doesn’t matter so much whether you will come or not. 用it作形式主语的that-从句有以下四种不同的搭配关系： a. It + 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…… b. It + be + -ed 分词+ that-从句 It is believed that…人们相信…… It is known to all that…从所周知…… It has been decided that…已决定…… c. It + 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……
复合句之名词性从句
复合句之名词性从句 概念：在复合句中起名词作用的从句叫做名词性从句。它包括主语从句、宾语从句、表语从句和同位语从句。主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。因此，这四种从句通称为名词性从句。 引导名词性从句的连接词可分为三类： 连接词：that, whether, if （不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which. 连接副词：when, where, how, why 1. 主语从句 作句子主语的从句叫主语从句。 （1）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. It is known to us how he became a writer. Where the English evening will be held has not yet been announced. （2）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…
【英语】英语名词性从句专题训练答案
【英语】英语名词性从句专题训练答案 一、初中英语名词性从句 1．______ will be in charge of the meeting has not been decided yet. A. What B. Which C. That D. Who 【答案】 D 【解析】【分析】句意：谁将负责这次会议还没有决定。______ will be in charge of the meeting是一个主语从句，从句中缺少主语，指人，故选D。 【点评】考查名词性从句，本题涉及who引导的主语从句。 2．_______ are playing an important part is well known to us all. A. That who B. Those who C. Who that D. Who 【答案】 D 【解析】【分析】考查主语从句。句意：谁起着重要作用，这是众所周知的。主语从句缺少引导词，从句缺少主语，故选D。 3．—Tell me something about your adventure in the rainforest, please. — We lost our way in the forest and ___ made matters worse was ___ night began to fall. A. what; that B. it; that C. it; because D. what; because 【答案】 A 【解析】【分析】考查名词性从句的连接词。第一空what作主语从句的主语；第二空为表语从句的that。 4．_______ you don't like him is none of my business. A. What B. Who C. That D. Whether 【答案】 C 【解析】【分析】句意：你不喜欢他，跟我没有什么关系。you don't like him为主语从句，其内容已经是完整的，所以用that，且引导主语从句的that不能省略。 5．________ the weather will not clear up until next week is bad news for us. A. As B. If C. Whether D. That 【答案】 D 【解析】【分析】考查主语从句。句意：直到下周天气才放晴，这对我们来说是坏消息。
高中英语语法之四种名词性从句
四种名词性从句(宾语从句、主语从句、同位语从句、表语从句)讲解与练习 ◆学习宾语从句 学习宾语从句的连词、语序、时态和各种变化及特殊用法(直接引证变间接引语也在 宾语从句的基础上还要进行人称、状语、少数动词和句型的变化)是为学习其它三种名词性从句(主从、表从、同位从)做铺垫，连词、语序、时态基本相同，只是后三种考点相对宾.语从句少的多，主要是对连词的应用进行考查。所以学好宾语从句是必要的。 宾语从句三注意三特殊 一注意:注意引导词(连词) 由陈述句转化而来的宾语从句，引导词为that，that 在口语或非正式文体中可省略;由 一般疑问句转化而来的宾语从句，引导词为if或whether;由特殊疑问句转化而来的宾语从句，引导词为句子本身的特殊疑问词，即what, when，where 等。 Eg：Tom says(that)he will fly to Beijing tomorrow. 汤姆说他明天将要坐飞机去北京 二注意:注意从句语序. 宾语从句的语序应该为陈述句语序即“主语+谓语+宾语+其他”。也就是说将疑问句转化成宾语从句时，一定要将疑问句语序转变成陈述句语序。 Can you tell me what he is doing能告诉我他正在做什么吗? <特别提醒>当疑问句在宾语从句中做主语时，语序不变。 Eg：Do you know what makes him so angry? 你知道什么事使他如此生气吗？ <特别提醒>如果宾语从句表示的是客观真理或是科学事实，其谓语动词仍用一般现在.时态。 Eg：Our teacher told us that the sun is much bigger than the moon. 老师告诉我们说太阳比月球大得多。 ◆主语从句(与宾词从句连词、语序、时态相同。只是不能用if, that 不可省;) (一)、主语从句是一个句子，在句子中作主语成分。 (二)，主语从句的特点 1.与宾语从句使用同样的连接词，只是if不能用; 1)、陈述句用that。 2)、一般疑问句用whether。 3)、特殊疑问句用特殊疑问词what, which, who,when, where, why, how等词引导。 2.以it为形式主语出现 Eg：1.It's true that the earth is round. That the earth is round is true. 2.表是否的意思时，不能用if代替whether. It hasn't been decided whether he'll come or not. Whether he'll come or not hasn't been decided. 3.从句语序为主谓宾正常语序。 Why didn't he come? Why he didn't come is not known. （三）特殊疑问词变化 Whoever=no matter who=any one who Whomever=no matter who=any one who
经典英语名词性从句
名词性从句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。 主语从句(subject clauses)在复合句中起主语作用的从句叫主语从句。引导主语从句的词有从属连词、、关系代词、连接副词等。引导主语从句的关联词有从属连词that、whether，关系代词：who, what, which, whom, whose, whatever, whoever, whomever, whichever；关系副词：when, where, how, why, however, whenever, wherever等。 That you don’t like him is none of my business.你不喜欢她不管我的事。 What he said is true. 他说的是真的。 Do you remember how he arrived almost at the end of the party?你记得他几乎是在宴会快结束时才到的吗？ This party's really where it's at, man! 啊，这个晚会真棒！Tell us how you fulfilled the heavy task ahead of schedule.告诉我们,你们是怎样提前完成这一艰巨任务的。 We have reason to believe that the fighting on the border may develop into a full-blown war. (喻)我们有理由相信边境上的冲突可能发展成一场全面战争。 He said that he would come. 他说他要来。
重点高中英语语法之名词性从句
重点高中英语语法之名词性从句
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3 高中英语语法之名词性从句 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： 根据从句在句子中的功能分 根据从句的性质分 定语从句 形容词性从句 主语从句 名词性从句 宾语从句 表语从句 同位语从句 状语从句 副词性从句 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】
名词性从句英语语法知识点汇总
名词性从句英语语法知识点汇总 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。下面就是小编给大家带来的名词性从句英语语法知识点汇总，希望大家喜欢！ 1 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： 连接词：that,whether,if 不充当从句的任何成分) 连接代词：what, whatever, who, whoever, whom, whose, which. 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. 2 名词性that-从句 1)由从属连词that引导的从句叫做名词性that-从句。That只起连接主句和从句的作用，在从句中不担任任何成分，本身也没有词义。名词性that-从句在句中能充当主语、宾语、表语、同位语和形容词宾语，例如： 主语：That he is still alive is sheer luck. 他还活着全靠运气。宾语：John said that he was leaving for London on Wednesday. 约翰说他星期三要到伦敦去。 表语：The fact is that he has not been seen recently. 事实是近来谁也没有见过他。 同位语：The fact that he has not been seen recently disturbs everyone in his office. 近来谁也没有见过他，这一事实令办公室所有的人不安。 形容词宾语：I am glad that you are satisfied with your job. 你对工作满意我感到很高兴。 2)That-从句作主语通常用it作先行词，而将that-从句置于句末，例如：
英语语法集大成版(二)复合句之名词性从句
英语中的复合句 ------名词性从句 一，名词性从句综合讲解 1、分类 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。2、引导词一览表 词形词义在从句中所作的成分 that -------- --------- If/whether 是否--------- Who(ever) （无论）谁（主格）主语，表语Whom(ever) （无论）谁（宾格）宾语 Whose(ever) （无论）谁（所有 格） 定语
What(ever) （无论）什么主语，宾语，表语 Which(ever) （无论）哪个主语，宾语，表语 when 什么时候状语 where 在哪里状语 how 怎样，怎么状语 why 为什么状语 （注：1、because，as，as if和as though也可以引导表语从句。以后详讲。） 3、关于引导词 1、引导名词性从句的连接词可分为三类： 连词：that,whether,if （不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom,whose, which. 连接副词：when, where, how, why 2、that引导名词性从句，本身无词义，也不作从句中任何成分。名词性that-从句在句中能充当主语、宾语、表语、同位语和形容词宾语。 例如： 主语：That he is still alive is sheer luck. 他还活着全靠运气。 宾语：John said that he was leaving for London on Wednesday. 约翰说他星期三要到伦敦去。 表语：The fact is that he has not been seen recently. 事实是近来谁也没有见过他。
英语名词性从句知识归纳
英语名词性从句知识归纳 Prepared on 22 November 2020
名词性从句知识归纳 名词性从句是指在句子中相当于名词的从句，主要包括主语从句、宾语从句、表语从句和同位语从句。名词性从句不是修饰性从句，而是复合句中的主干。 . That the boy failed again in the exam disappointed his mother. （主语从句） I know that he is writing his composition in his room. （宾语从句） The question is how we can finish it on time. （表语从句） The fact that some Chinese are still poor is really a great problem. （同位语从句） 一、宾语从句---及物动词、介词、部分形容词（certain, sure, glad, afraid, frightened, happy, pleased, sad, sorry, surprised, upset, satisfied等）后. I believe (that) he is honest. (that不充当从句内的任何成分，一般情况可省略) I’m glad that you are satisfied with your job. (that不充当从句内的任何成分) He doesn’t care if/whether it isn’t a fine day. (if/whether不充当从句内的任何成分) Please tell me what you want. (what充当从句内的宾语)
语法六：名词性从句
名词性从句练习(一) 1.The fact ____she works hard is well known to us all. a. that b. what c. why d. which 2.It is very clear ____he doesn’t like his father. a. what b. that c. which d. where 3.The fire destroyed ____was in the building . a. all b. what c. that d. which 4.___ will go there is still unknown. a. What b. Who c. That d. which 5.____people will join us is not very important. a. How much b. That c. How many d. Many 6.____he is coming or not makes no difference. a. Why b. Whether c. If d. That 7. ____Jill was worried seemed obvious to everyone at the party last night. a. What b. That c. Whether d. Who 8.We need to think about ____we should say to callers who ring up the company. A. that b. what c. how d. why 9.I can’t imagine ____you can sew these pieces of cloth together without a needle and a thread. a. when b. how c. that d. where 10.____they are going to lay pipes matters a great deal. a. When b. Where c. That d. How 11.Please give the book to _____wins the prize. a. who b. whom c. whoever d. whomever 12.___are the inventions in common is ____they have succeeded. a. What; what b. That; that c. What; that d. That; what 13.____different life is today from _____it used to be twenty years . a. How ; what b. What; what c. How; that d. What; that 14.____ he said at the meeting astonished everybody present. a. What b. That c. The fact d. The matter 15.--- Does Helen live on this street? ----No, this is ____Mary lives. a. which b. where c. when d. what 16.___is worth doing at all is worth doing well. a. Whatever b. Which c. How d. That 17.I believe _____you’ve done your best and _____things will improve. a. that; / b. /; that c. that ; which d. if ; that 18.We had to decide ____sewing machine we should use, hers or mine. a. whose b. what c. which d. that 19.___ the company will buy her a mobile phone has not been decided. a. Whether b. If c. That d. What 20.The fact ____we lack enough phones needs to be considered. a. why b. that c. how d. what 21.Then Mr. Smith told me ____he was doing was very important. a. that b. why c. what that d. why what 22.Would you mind telling me ____language your friend speaks? a. which b. what c. how d. that 23.She is no longer ____she used to be ten years ago. a. when b. that c. which d. what 24.No one can be sure _____in a million years. a. what man will look like b. what will man look like c. man will look like what d. what look will man like 25.The reason he has been such a success is ____he never gives up. a. that b. because c. why d. what 26.I still don’ t think _____is very nice of her to talk about others. a. that b. the fact that c. which d. it 27.____ he is always studying hard is well known ____us all.