高中名词性从句语法精讲及名词性从句专项练习题
高中名词性从句语法精讲及名词性从句专项
练习题
名词性从句
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。名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。
分析历届高考试题名词性从句考查的焦点主要有以下六个方面：
1.考查名词性从句的语序问题高考真题
例1.As soon as he comes back, I’ll tell him when ______ and see him.(2005)
A.you will come
B.will you come
C.you come
D.do you come
例2. Someone is ringing the doorbell. Go and see ___________. (NMET2000)
A.who is he
B. who he is
C. who is it
D. who it is
例3.Mum is coming.what present_____for your birthday?
A.you expect she has got
B.you expect has she got
C.do you expect she has got
D.do you expect has she got
2. 考查引导词that与what的区别高考真题
例示：例1. You can only be sure of ___you have at present ;you cannot be sure of something ____you might get in the future.(2007)
A.that;what
B.what;/
C.which;that
D./;that
例2._____matters most in learning English is enough practice.(2007)
A.What
B.Why C .Where D .Which
例3. _______ he referred to in his article was unknown to the general reader.(2007)
A.That
B.What
C.Whether
D.Where
3. 考查it在名词性从句中作形式主语或形式宾语的用法高考真题
例1. _____ is reported in the newspapers ,talks between the two countries are
making progress.(2004)
A .It B.As C.That D.What
例2. It worried her a bit ______her hair was turning grey. A. while B. if C. that D. For
例3. I hate _____when people talk with their mouths full. (NMET1998)A. it B. that C. this D. Them
例4.The foreign Ministry said ,“_____ our hope that the two sides will work towards peace .”(2004)
A.This is
B.There is
C.That is
D.It is
4. 考查whether与if的区别高考真题例示：
例1. We haven’t settled the question of _____ it is necessary for him to study abroad.(2006)
A.if
B.where C .whether D .that
例2. What the doctors really doubt is _____my mother will recover from the serious disease soon. (上海2001)
A. when
B. how
C. whether
D. why
5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别高考真题
例1. Could I speak to _____ is in charge of International Sales ,please?(2007)
A.anyone
B. someone
C.whoever D .no matter who
例2._____team wins on Saturday will go through to the national championships.(2006)
A.No matter what
B.No matter which
C.Whatever
D.Whichever
6. 考查名词性从句的虚拟语气问题高考真题
例1：_____ in the regulations that you should not tell other people the password of your e-mail account.(2005)
A .What is required B.What requires C.It is required D .It requires
例2：--Don’t you think it necessary that he ____ to Miami but to New York ？
--I agree ,but the problem is ____ he has refused to.(2005)
A. will not be sent ;that
B. not be sent ;that
C. should not be sent;what D。should not send;what .
二、语法要点剖析
一、名词性从句主语从句、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。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。
What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。
Who will win the match is still unknown. 谁能赢得这场比赛还不得而知。
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…
2. 宾语从句名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。
1. 由连接词that引导的宾语从句
由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。
例如：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。
注意：在advise,demand、order、suggest、decide、insist, desire, demand,
urge,request,requre,propose, command等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should）+ 动词原形”。
例如：I insist that she (should) do her work alone. 我坚持要她自己工作。
The commander ordered that troops (should) set off at once. 司令员命令部队马上出发。
2. 用who，whom, which, whose, what, when, where, why, how, whoever, whatever, whichever 等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。
例如：I want to know what he has told you. 我想知道他告诉了你什么。
She always thinks of how she can work well. 她总是在想怎样能把工作做好。
She will give whoever needs help a warm support. 凡需要帮助的人，她都会给予热情的支持。
3. 用whether或if引导的宾语从句，其主语和谓语的顺序也不能颠倒，仍保持陈述句语序。此外，whether与if 在作“是否”的意思讲时在下列情况下一般只能用whether，不用if：a.引导主语从句并
在句首时；b. 引导表语从句时；c . 引导从句作介词宾语时；d. 从句后有“or not”时；e. 后接动词不定式时。
例如：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。
The question is whether she should have a low opinion of the test?Everything depends on whether we have enough money. 一切要看我们是否有足够的钱。
I wonder whether he will come or not. 我想知道他来还是不来。Can you tell me whether to go or to stay? 你能否告诉我是去还是留？
4. 注意宾语从句中的时态呼应，当主句动词是现在时，从句根据自身的句子情况，而使用不同时态。
例如：he studies English every day. （从句用一般现在时）
he studied English last term. （从句用一般过去时）
I know (that) he will study English next year. （从句用一般将来时）
he has studied English since 1998. （从句用现在完成时）
当主句动词是过去时态（could, would除外），从句则要用相应的过去时态，如一般过去时，过去进行时，过去将来时等；当从句表示的是客观真理，科学原理，自然现象，则从句仍用现在时态。
例如：The teacher told us that Tom had left us for America．
5. think, believe, imagine, suppose等等动词引起的否定性宾语从句中，要把上述主句中的动词变为否定式。即将从句中的否定形式移到主句中。
例如：We don’t think you are here. 我们认为你不在这。
I don’t believe he will do so. 我相信他不会这样做。
3. 表语从句
在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样，表语从句位于连系动词后，有时用as if引导。其基本结构为主语 + 系动词 + that从句。
例如：The fact is that we have lost the game. 事实是我们已经输了这场比赛。
That’s just what I want. 这正是我想要的。
This is where our problem lies. 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。
It looks as if it is going to rain. 看上去天要下雨了。
需要注意的，当主语是reason时，表语从句要用that引导而不是because。
例如：The reason why he was late was that he missed the train by one minute this morning
4. 同位语从句
同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导，可用于同位语从句的名词有advice、demand、doubt、fact、hope、idea、information、message、news、order、problem、promise、question、request、suggestion、truth、wish、word等。
例如：The news that we won the game is exciting.我们赢得这场比赛的消息令人激动。
I have no idea when he will come back home. 我不知道他什么时候回来。
The thought came to him that Mary had probably fallen ill. 他想到可能玛丽生病了。
二、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。
试比较下面两个例句:
I had no idea that you were here．（that引导同位语从句，不能省略）
Have you got the idea（that）this book gives you of life in ancient Greece？（that引导定语从句，作宾语，可以省略）
三、专项考点练习
1. ________that they found an unusual plant in the forest.
A. It is said
B. They are said
C. It said
D. It says
2. _____ caused the accident is still a complete mystery.
A. What
B. That
C. How
D. Where
3. It worried Mary a lot _____ she would pass the college entrance examination.
A. whether
B. if
C. that
D. how
4. Shanghai has taken on a new look. It isn’t like _____ it used to be .
A .what B. how C. that D. which
5. ____ is no possibility ______ Bob will win the first prize in the match.
A. There, that
B. It, that
C. There, whether
D. It, whether
6. Little Tommy was reluctant to tell the schoolmaster ____ he had done the day before.
A .that B. how C .what D. where
7. The old man smiled when he saw how pretty _____ up to be during the past few years.
A. had his daughter grown
B. would his daughter grow
C. his daughter would grow
D. his daughter had grown
8. Have you seen Mary lately? My boss wants to know _______.
A. how she is getting along
B. how is she getting along
C. what she is getting along
D. what is she getting along
9. ____surprised me most was _____such a little girl of seven could play the violin so well.
A. That; what
B. What; that
C. That; that
D. What; what
10. These wild flowers are so special I would do ______ I can to save them.
A. whatever
B. which
C. that
D. whichever
11. _____ helped to save the drowning girl is worth praising.
A. Who
B. Anyone
C. Whoever
D. The person
12. Eat _____ you like and leave the others for _____ comes in late.
A. any; who
B. every; whoever
C. whichever; whoever
D. either; whoever
13. ____ she couldn’t understand was _____ fewer and fewer students showed interest in her lessons.
A. What; why
B. That; why
C. What; because
D. Why; that
14. It was ____ he said ___ disappointed me.
A. What; that
B. That; that
C. What; what
D. That;what
15. It was ordered that all the soldiers _______to the front.
A. should send
B. must be sent
C. should be sent
D. must go
16. The true value of life is not in ______, but _______.
A. which we get; what give we
B. what we get; what we give
C. which do we get; what do we give
D. how we get; that we give
17. We are all for your proposal that the discussion _______.
A. be put off
B. was put off
C. should put off
D. is to be put off
18. Go and get your coat．It's ____ you left it．
A. where
B. there
C. here where
D. where there
19. Sarah hopes to become a friend of ______ shares her interests.
A. anyone
B. whomever
C. whoever
D. no matter who
20. You can’t imagine ______ when they received these nice Christmas presents.
A. how they were excited
B. how excited they were
C. how excited were they
D. they were how excited
名词性从句专项练习题Keys: 1---5 A A ABA 6---10 CDABA 11----15 CCAA C 16---20 BAACB
名词性从句讲解与辨析
英语语法：名词性从句语法讲解 时间：2016-10-08作者：来源：精品学习网 笔者在此就名词性从句中的几大易错点进行分析，希望对同学们有所帮助。 [关系代词和关系副词的误用] 例1 （2016·全国卷Ⅰ） My uncle is the owner of a restaurant close to that I live. 解析 that→where。本题考查宾语从句，引导词在从句中充当地点状语，所以将that改为where。 例2 （2015·全国卷Ⅱ） As natural architects， the Pueblo Indians figured out exactly thick the adobe walls needed to be to make the cycle work on most days. 解析 how。根据语境和空后的形容词thick可知应用how引导宾语从句，此处表示要弄清楚到底土坯房的墙需要“多”厚。故答案为how。 点拨若从句缺少主语、宾语、表语或定语，则考虑用关系代词；若从句缺少时间、地点、原因、方式等状语成分，则使用关系副词 （when/where/why/how）。 [if和whether的误用] 例3 He asked her the question if they can be friends. 解析 if→whether。question后为同位语从句，只能用whether来引导，故而将if改为whether。 例4 It doesn’t matter so much you will come or not. 解析考查主语从句。句意：你来还是不来，这不怎么重要。代词it作形式主语，真正的主语是whether引导的主语从句。 点拨在表达“是否”这一意思时，我们经常会用到whether和if，但以下几种情况只用whether不用if： 1. 在表语从句、主语从句、同位语从句中； 2. 在介词后的宾语从句中。如：It all depends on whether they will
高中英语【语法归纳】宾语从句
宾语从句 1、定义 如果一个句子在复合句中充当一个宾语，那么这个句子就是宾语从句。 2、与简单句的区分 例：*I love teaching.---简单句 *I love what he is doing.---宾语从句 ★宾语从句在句中作及物动词或介词的宾语。 例：*We can learn what we did not know. *I don't agree with what you said at the meeting. 3、语序 宾语从句的语序一般都为陈述句语序。 A.一般情况下，即使是有疑问词，从句仍然是陈述句式。 例：This book will show you what the best CEOs know. 这本书会告诉你最棒的总经理知道什么。 Can you figure out what the poet really means in this poem. 你能理解诗人在这首诗里真正想表达的是什么吗？ B.但个别宾语从句本应用陈述语序，可由于习惯而保持原疑问语序不变。例：I don't know what is the matter with him. I have no idea what was the matter with him. 我不知到他到底怎么了。 关于matter的从句都是疑问语序基本上说I don't know what is wrong也是
对的，可一般来说都是分成两句讲。 I don't know.Is anything wrong？/what's wrong with you. C.特殊类型的宾语从句：当主句中的谓语动词表示认为、建议、猜测时，如think,say,guess,suppose,suggest,say,believe,feel,consider等，这时宾语从句的引导词是who,which,what,when,where,how,why,就不能按照正常语序安排,经常会将这类词放在句首。 例：What course do you say I should take up this semester? Who do you think the public might choose as their favorite singer this year? 4、连接词（引导词） 1）陈述句做宾语（包括肯定句和否定句），连词由that引导。在口语或非正式体中常省略。 例：I don’t know（that）Tom was late again. 2）一般疑问句做宾语，用if／whether引导，if或whether在宾语从句中不作成分。但if和whether在句中的意思是“是否”。 例：I want to know if(whether)he lives there. He asked me whether(if)I could help him. ★if/whether的区别 A.从句放在句首表示强调时，只能用whether； B.及物动词discuss后的宾从，只用whether； C.if与whether都可以与or not连用，但后面紧跟着or not时只能用whether； D.介词后的宾从只用whether; E.后接动词不定式时用whether. 3）特殊疑问句做宾语，用特殊疑问词连接（宾语从句缺什么成分就选择相应的特殊疑问词）。
高中宾语从句详细讲解与练习
宾语从句讲与练 在复合句中用作宾语的从句叫宾语从句。 1．语序 无论主句是陈述句还是疑问句，宾语从句都必须使用陈述语序，即“主句＋连词＋宾语从句（主语＋谓语＋……）”句式。根据连接词在从句中所担任的不同成分，可分为以下四种： 1）连接词＋谓语。连接词在从句中作主语。常见的连接词有：who，what，which等。如： Could you tell me who knows the answer，please？你能告诉我谁知道答案吗？ The small children don't know what is in their stockings．这些小孩子不知道袜子里有什么东西？ 2）连接词＋名词＋谓语。连接词在从句中作主语的定语。常见的连接词有：whose，what，which，how many，how much等。如： He asked whose handwriting was the best in our class．他问我们班上谁的书法最好。 The teacher asked us how many people there were in the room．老师问我们房间里有多少人。 3）连接词＋主语＋谓语。连接词在从句中作宾语、状语或表语。常见的连接词有：who（m），what，which，how many，how much，when，why，how，where，if ／whether（在句中不充当任何成分）等。如： He hasn't decided if he'll go on a trip to Wuxi．他还没决定是否去无锡旅行。 Could you tell me what I should do with the money ？你能告诉我我如何处理这笔钱吗？ 4）连接词＋名词＋主语＋谓语。连接词在从句中作宾语或表语的定语。常见的连接词有：what，which，how many，how much，how等。如： Do you know which class he is in ？你知道他在哪个班吗？ She asked me if I knew whose pen it was．她问我是否知道这是谁的钢笔。 2．连接词 1）当由陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。如： He said that he could finish his work before supper．他说他会在晚饭前完成工作。 2）当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。如： I don't know if ／whether he still lives here after so many years．我不知道这么多年后他是否还住在这儿。 但在下列情况下只能用whether： ①在具有选择意义，又有or或or not时，尤其是直接与or not连用时，往往用whether（if…or not也可以使用）。如： Let me know whether ／if he will come or not．（＝Let me know whether or not he will come）让我知道他是否能来。 I don't know whether ／if he does any washing or not．（＝I don't know whether or not he does any washing．）我不知道他洗不洗衣服。 I wonder whether we stay or whether wego．我不知道我们是去还是留。 ②在介词之后用whether。如： I'm interested in whether he likes English．我关心的是他是否喜欢英语。 We're thinking about whether we can finish the work on time．我们正在考虑是否能按时完成这项工作。 I worry about whether I hurt her feelings．我担心是否伤了她的感情。 ③在不定式前用whether。如： He hasn't decided whether to visit the old man．他尚未决定是否拜访那位老人。 I don't know whether to go．我不知去否。 He hasn't decided whether to go by bus or by train．他还未决定是乘公共汽车去还是坐火车去。 ④whether置于句首时，不能换用if。如： Whether this is true or not，I can't say．这是否真的我说不上来。 ⑤引导主语从句和表语从句时宜用whether。如： Whether she will come or not is still a question．她是否能来还是个问题。
名词性从句精讲(讲解+练习)
名词性从句精讲 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。That he will come h ere surprises me. I know that he will come here. The news is that he will come here.The new that he will come here surprises me. 一、名词性从句的相同点：1.结构 2.连接词 引导名词性从句的连接词可分为三类： 从属连接：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 二、四大名词性从句的剖析 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： That he suddenly fell ill last week made us surprised. 上星期他突然生病了让我们很惊讶。 Whether he will be able to come remains a question.他是否能够来仍然是一个问题。What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。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 +形容词+主语从句It is very interesting that he likes such kind of books. （2）It + be +名词+主语从句It is a pity that he missed the lecture. （3）It + be +动词的过去分词+ that从句It is said that they have won the game. （4）It +不及物动词+ that从句It seems that something is wrong with the computer. 另注意在主语从句中用来表示必须、理应如此、建议、要求等语气时，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 suggested (requested, proposed, desired, etc.) that… 2.宾语从句 名词性从句用作宾语叫宾语从句，在句中可以作谓语动词或介词的宾语。引导宾语从句的连接词与
高中英语语法大全
（1）表语从句 1．定义：用作表语的从句叫做表语从句。 2．构成：关联词+简单句 3．引导表语从句的关联词的种类： (1) 从属连词that。如： The trouble is that I have lost his address. 麻烦是我把他的地址丢了。 (2) 从属连词whether, as, as if。如： He looked just as he had looked ten years before. 他看起来还与十年前一样。 The question is whether they will be able to help us. 问题是他们是否能帮我们。 注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago, but it's as if it was only yesterday. gh能跟表语从句的谓语动词一般为系动词be, seem, look等。如： It looked as if it was going to rain. 看起来天要下雨了。 连接副词 where, when, how, why。 如：The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。 The question is how he did it. 问题是他是如何做此事的。 That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。 解释： 1．连词because可引导表语从句。如： I think it is because you are doing too much. 我想这是因为你做得太多。 2．在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。（2）主语从句 1．定义：用作主语的从句叫做主语从句。 2．构成：关联词+简单句 3．引导主语从句的关联词有三类： (1) 从属连词that。如：That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 (2) 从属连词whether。如： Whether he’ll come here isn’t clear. 他是否会来这里还不清楚。 (3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why。如： What she did is not yet known. 她干了什么尚不清楚。 How this happened is not clear to anyone. 这事怎样发生的，谁也不清楚。 Whoever comes is welcome. 不论谁来都欢迎。 Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我唯一的家。 解释： 1．主语从句能用it作形式上的主语。常以it作形式主语的句型有： A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如： It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。 It is probable that he told her everything. 很可能他把一切都告诉她了。 B. It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that
高中英语语法状语从句归纳总结
状语从句一． 二．分类：
adv.+that （如此……以致） so that （结果……） such+n.+that （如果……以致） that （所以，因此） 让步状语从句： though/although 不可同but 连用。 though/although （虽然） however （可是） even though/if （即使） no matter+what/which/where/who/when =whatever/whichever/wherever/whoever/whenever （不论什么/哪一个/哪里/谁/何时） 比较状语从句： as （正如） as…as （和……一样） not as/so … as （不如……） than （比……更） the+比较级…+the+比较级 （越……越……） 条件状语从句： if （假设） unless （如果不） so long as （只要） on condition that （如果） 方式状语从句： as （像……那样地） just as （正像） as if （好像） as though （好像） 三． 四． 各种状语从句的简化方法：
1． 2．以after和before引导的状语从句的主语若与主句主语一致时，从句等于after/before+doing sth. 作状语。 例：After she sang，she left the rich man's house．= After singing，she left the rich man's house．3． 4．以as soon as引导的状语从句的主语若与主句主语一致时，从句等于on+doing sth.,作状语，此时的动词为非延续性动词。 例：Mary began to operate on the wounded soldiers as soon as he arrived at the village． = Mary began to operate on the wounded soldiers on arriving at the village． 5． 6．时间状语从句和条件状语从句的主语和主句主语一致时，有时可简化为不定式作状语。 例：She stopped when she saw her husband．= She stopped to see her husband． If you want to understand the farmers，you must go to the countryside． = To understand the farmers，you must go to the countryside． 7． 8．结果状语从句和目的状语从句的主语与主句主语一致时，可以简化为不定式作状语；若两者主语不一致时，则应简化为不定式的复合结构作状语。 例：He was so tired that he couldn't go any further．= He was too tired to go any further． I came here so that I could ask some questions．= I came here(in order) to ask some questions．9． 10．以when，while引导的时间状语从句和以if引导的条件状语从句的主语若与主句主语一致时，从句等于when/while/if +doing sth.作状语，表示谓语动作发生在该状语动作的进行过程之中。例：When he turned on the radio，he found it broken．= When turning on the radio，he found it broken．While she was walking along the street，she was hit by a car．= While walking along the street，she was hit by a car． 11．原因状语从句的主语与主句主语一致时，可简化为分词短语作状语。 例：Since l didn't know Chinese，I tried to speak to her in English．= Not knowing Chinese，I tried to speak to her in English． 注意：形容词短语也可作表示原因的状语，来代替原因状语从句，放在句首、句末均可，但一般应加逗号。 例：As he was thirsty and eager to get a little rest，he went into the tea-house． = Thirsty and eager to get a little rest，he went into the tea-house． 12．在时间、原因、条件等状语从句中，若从句和主句主语不一致时，可简化为分词复合结构作状语。有时也可简化为“with/without名词或代词十分词(短语)”形式作状语。 例：When the film start appeared, the children got exited．= The film start appearing，the children got exited． If all the work is done, you can have a rest．= With all the work done，you can have a rest． Nothing can live if there is no air．= Nothing can live without air．
高中宾语从句精讲与练习(含答案)
宾语从句 学习宾语从句要抓住三要素：连接词、语序和时态。 1.宾语从句的定义 宾语从句在复合句中起宾语的作用，可以作动词的宾语，也可以做介词的宾语 作动词的宾语: I heard that he would come here later on. 主语谓语动词一个句子作宾语 作介词的宾语: He said nothing about who broke the window last night. 主语谓语动词代词作动词的宾语介词一个句子作介词的宾语 2.宾语从句中引导词（连接词）的用法 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：who, whose, what ,which 副词：when ,where, how, why 等。 ①连词： He told me (that he would) go to the college the next year 他告诉我他明年上大学. I don’t know if there will be a bus any more. 我不知道是否还会有公交车. Nobody knew whether he could pass the exam. 没有人知道他是否会通过考试. that引导的宾语从句（在非正式场合that可以省略） 可跟that从句做宾语的动词有： say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。 The boy believes that he will travel through space to other planets. Attention：宾语从句的否定转移 当主句谓语动词是 think, believe, suppose, expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。I don’t think it is right for him to treat you like that.
名词性从句精讲
名词性从句精讲 来源：普特英语 在复合句中起名词作用的从句叫名词性从句，包括作主语从句、表语从句、宾语从句和同位语从句。 (1)主语从句 就是在复合句中作主语的从句。主语从句常用that, whether, who, whom, whose, what, which, when, where, how, why, whatever, whoever等引导。如： Whether he will be able to come remains a question. 他是否来还是问题。 That China is a great socialist country is well known. 众所周知，中国是一个伟大的社会主义国家。 注：为避免头重脚轻，使句子平衡，常用it作形式主语，而将主语从句后置。如上述第二 例常说成： It is well known that China is a great socialist country. 但是，由连接代词what, whatever, whoever等引导的主语从句一般不能用形式主语。如：What he found surprised me greatly. 他的发现使我非常吃惊。 Whoever is finished may rest. 凡是做完工的人都可以休息。 (2)表语从句 就是在连系动词之后作表语的从句。引导表语从句的连接除与引导主语从句的连接词外，还有as if，as though。如： The question is whether he is able to do it alone. 问题是他能否单独做这件事。 It looks as if (though) it is going to snow. 天好像要下雪似的。 注意：要区分以下句式： 1. that’s why+结果；that’s because+原因。 2. the reason why /for…is that… He is absent. That’s because he is ill. 他缺席，这是因为他生病了。 He is ill. That’s why he is absent. 他病了，这就是他缺席的原因。 The reason why he is absent is that he is ill. 他缺席的原因是他生病了。 (3)宾语从句 就是在复合句中作宾语的从句。引导这宾语从句的连接词与引导主语从句的连接词基本相同。如： They didn’t say which they wanted. 他们没有说他们想要哪一个。 I am sure (that) no harm will ever come to you. 我肯定你永远不会受伤害。 I was surprised at what has happened.我对发生的事感到惊讶。 注意：当think, believe, suppose等的疑问式后面跟连接代词或连接副词引导的宾语从句时， 习惯上将这些连接词置于句首，即“连接代/副词＋do you think /believe /expect＋宾语从句的
高中英语语法_状语从句练习30题及详解
1. Tim is in good shape physically he doesn't get much exercise. A. if B. even though C. unless D. as long as 2. The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult. A. once B. when C. if D. unless 3. you may have, you should gather your courage to face the challenge. A. However a serious problem B. What a serious problem C. However serious a problem D. What serious a problem of the heavy traffic，it was already time for lunch break she got to her office． A．since B．that C．when D．until* m John thinks it won’t be long he is ready for his new job. A. when B. after C. before D. since 6. Today, we will begin ________we stopped yesterday so that no point will be left out. A. when B. where C. how D. what 7. She had just finished her homework her mother asked her to practice playing the piano yesterday. A. when B. while C. after D. since 8. My parents don’t mind what job I do I am happy. A. even though B. as soon as C. as long as D. as though 9. You can’t borrow books from the s chool library ______ you get your student card. A. before B. if C. while D. as 10. All the dishes in this menu, otherwise stated, will serve two to three people. A. as B. if C. though D. unless of the financial crisis, days are gone _ _ local 5-star hotels charged 6,000 yuan for
高中英语语法---宾语从句最详细讲解
宾语从句 1，that 引导的宾语从句 I want to know that you are right 我想要知道你是对的。 2，if he whether 引导时 I want to know whether you are right =I want to know if you are right 我想要知道你是否是对的 3，其他连接词： I want to know how I can do it 我想要知道我如何做到。 4，动词后的宾语从句： I hope that you can be better 我希望你能更好 5，介词后的宾语从句 I worry about what you are doing 我担心你正在做什么 6，在有except，but ，besides 等词汇时，可以不做介词的宾语 I know nothing about him except that he is Chinese 除了他是一个老师，我一无所知7，形容词后的宾语从句，在表示态度，情感的词汇后面的宾语从句， ,We are satisfied that he can speak English 我们很满意他能说英语 宾语从句的几个小诀窍 1，陈述语气：I don’t what his name is 我不知道他叫什么名字 2，时态一致，事实，真理等句子只用一般现在时 I didn’t know where he was 我不知道他在哪里 He didn’t know one and one is two 他不知道一加一等于二
3，语气，在建议，要求，建议，命令等词汇后面要用虚拟语气 He suggested that I should do my homework 他建议我应该做我的作业。 4，宾语从句中的否定转移 I don’t think he is right 我认为他是错的 5，宾语从句that 不能省略的情况 1，有插入语的时候 It appears here ，on the blackboard，that it can change your life 黑板上显现着，它能改变你的生活 2，多重复合句出现时，that 在连接词之前 He said if you could be on time ，you could learn more 他说如果你能准时，你就能学到更多3，当it做形式宾语的时候， You may find it interesting that you can speak a lot of English 你也许会发现你能说很多英语是很有趣的 4，that 或者this在从句中做主语时 He said that this was important 他说这个很重要 He said that was important 他说那个很重要 5，由多个that引导的从句，第一个省略，后面的不省略 He said he was in America and that he could speak English 他说他在美国，并且他能说英语 6，当疑问连接词和that连用的时候 I know where he lives and that he has a good life 我知道他住在哪里并且他有一个很好的生活。7，that在句首引导从句时 That you can give me a lot of money I never imagine 我从没有想象过你能给我这么多的钱
高考英语宾语从句专题讲解
高考英语宾语从句专题讲解 一、定义和宾从例句分析 宾语从句就是一个句子作动词或介词的宾语。 A 作动词的宾语: I heard the news. I heard that he would come here later on. B 作介词的宾语: He said nothing about the plan. He said nothing about who broke the window last night. 二、带有宾语从句的复合句的构成 带有宾语从句的复合句就是用连接词把一个主句和一个宾语从句连接在一起。 连接词有：that(可省略)，what, who, when, where, why, which, if, whether, how. 1 He suggested (that) we should clean the corridor every day. 宾语 2 He told me (that) he would leave Dalian airport at 8pm. 间接宾语直接宾语 3 He told me where he was going to travel that summer. 间接宾语直接宾语 4 He wanted to know what the manager had said at the meeting. 在例子4中，当主句是过去时态时（一般过去时，过去进行时，过去将来时，过去完成时），从句根据不同情况必须使用过去时态的一种，（大自然的现象和真理除外）。
5 He is wanting to know what I can cook for dinner. 在例子5中，当主语是现在时态时（一般现在时，现在进行时，一般将来时，现在完成时），从句可根据不同情况使用各种时态。 时态： 1.主句用一般现在时，从句可用任意时态。 2.主句用过去时，从句用过去某个时态。 3.主句用过去时，从句是真理时，只用一般现在时。 三、宾语从句的连接词 从属连词 连接宾语从句的从属连词主要有that,if,whether. that引导表示陈述句的宾语从句,而if和whether引导表示“是否”的宾语从句. He told me that he would go to the college the next year I don’t know if there will be a bus any more. Nobody knew whether he could pass the exam. 连接代词 连接代词：who, whom ,whose ,what ,whoever ,whomever ,whoever, whatever, whichever等. 连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述. Do you know who has won the game? I don’t know whom you should depend on. The book will show you what the best CEOs know.. Have you determined whichever you should buy,a Motorola or Nokia cell phone?连接副词
高中名词性从句讲解
名词性从句 名词性从句是由if, whether, that 和各种疑问词充当连接词所引导的从句，其功同名词一样。 一．主语从句 主语从句是在复合句中充当主语的从句，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. 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。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人是也可用who/whom。例如：
It is a pity that you didn't go to see the film. It doesn't interest me whether you succeed or not. It is in the morning that the murder took place. It is John that broke the window. 2. 用it 作形式主语的结构 (1) It is ＋名词＋从句 It is a fact that … 事实是… It is an honor that …非常荣幸 It is common knowledge that …是常识 (2) it is ＋形容词＋从句 It is natural that… 很自然… It is strange that… 奇怪的是… (3) it is ＋不及物动词＋从句
It seems that… 似乎… It happened that… 碰巧… (4) it ＋过去分词＋从句 It is reported that… 据报道… It has been proved that… 已证实… 3. 主语从句不可位于句首的五种情况 (1) if 引导的主语从句不可居于复合句句首。 (2) It is said , (reported) …结构中的主语从句不可提前。例如： It is said that President Jingo will visit our school next week. (right) That President Jiang will visit our school next week is said. (wrong)
(完整版)高中英语语法专项训练.--状语从句
高中英语语法专项训练----状语从句 1.Don’t be afraid of asking for help _______ it is needed. A. unless B. since C. although D. when 2. A good storyteller must be able to hold his listeners’ curiosity ________ he reaches the end of the story. A. when B. unless C. after D. until 3. _______ I know the money is safe, I shall not worry about it. A. Even though B. Unless C. As long as D. while 4 You will succeed in the end ____ you give up halfway. A. even if B. as though C. as long as D. unless 5.“Was his father very strict with him when he was at school?” “Yes. He had never praised him _______ he became one of the top students in his grade.” A. after B. unless C. until D. when 6. _____ I suggest, he always disagrees. A. However B. Whatever C. Whichever D. Whoever 7. You should put on the notices ______ all the people may see them. A. where B. in which C. at D. for them 8. _____ she goes, there are crowds of people waiting to see her. A. Wherever B. However C. Whichever D. Whoever 9. Mary clapped her hand over her mouth _______ she realized what she had said. A. while B. as soon as C. suddenly D. then 10.________ her faults, she’s Arnold’s mother. Don’t be so rude to her.