【含答案 老师方便又实用】《高中英语从句语法》
高中英语名词性从句知识讲解以及练习题 附答案
高中英语名词性从句知识讲解以及练习题附答案一、名词性从句概述名词性从句是一种充当名词作用的从句，通常在主句中作主语、宾语、表语或同位语。
它通常由引导词（如that, whether, if, who, whom, whose, which, what等）引导，并且从句中含有一个主语和谓语。
名词性从句的种类有很多，包括主语从句、宾语从句、表语从句和同位语从句等。
下面我们将逐一介绍这些从句。
二、主语从句主语从句作为一个名词，通常位于句首，是一个句子，主要作用是作为主句的主语。
引导主语从句的词：What (什么)；Whether (是否)；If (是否)；That (那个)。
例句：What he said is true. (他说的是真的。
)Whether it will rain tomorrow is uncertain. (明天是否会下雨还不确定。
)If you go, I will go too. (如果你走，我也跟着走。
)That he is coming is good news. (他来的消息是好消息。
)注意：主语从句的谓语动词通常要用单数形式。
What引导的主语从句通常用来表示“事物”的概念。
三、宾语从句宾语从句是一个名词，通常位于主句的动词后面，作为主句的宾语。
它可以由常见的宾语从句引导词引导，例如whether, if, that, who, whom, whose, what, when, where, how等。
引导宾语从句的词：Whether (是否)；If (是否)；That (那个)；Who (谁)；Whom (谁)；Whose (谁的)；What (什么)；When (何时)；Where (何处)；How (如何)。
例句：I know that he is coming. (我知道他要来。
)I wonder if he is telling the truth. (我想知道他是否说了真话。
(完整版)人教版高一英语必修3宾语从句与表语从句详细讲解及练习.docx
Grammar宾语从句与表语从句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。
名词性从句的作用相当于名词，因此主语从句、表语从句、宾语从句和同位语从句分别作主句的主语、表语、宾语和同位语。
主语从句： Who will win the match is still unknown. 宾语从句： I want to know what he has told you.表语从句： The fact is that we have lost the game.同位语从句： The news that we won the game is exciting.引导名词性从句的连接词可分为三类：连接词 (不充当从句的任何成分 )：that ,whether ,if连接代词：what, who, whom, whose, which, wh+ever连接副词： when ,where ,how ,whyObject Clauses宾语从句请对应写出句子成分I know him.（）（）（）I know who he is.（）（）（）请用横线画出下面句子的宾语从句部分。
1、I know him.2、Do you have the time?3、I think that she is beautiful.4、Why don’tyou pay attention to me?总结：宾语通常位于谓 _____________或者 _____________后一、宾语从句的概念：宾语从句在复合句中作主句的宾语。
位置：通常放在主句谓语动词（及物动词）或介词之后。
句子结构：主句+连词 (引导词 )+ 宾语从句e.g.She asked if these answers were right.We can learn what we do not know.He will talk to us about what he saw in the U.S.A.I don ’ t knowwhere we will hold the meeting.通过观察，我们可以知道宾语从句的语序用陈述语序：接 +主 ++其他成分：1)Could you tell me______.A. you will get here whenB. when will you get hereC. get here when you willD. when you will get here2)Mother asked his son what ______for lunch at school.A. did he hadB. does he hadC. he hasD. he had3)Pointing to the young plant, he asked me ____ that was the one we had seen in the picture.A. whatB. ifC. whereD. how二、接1、从属接 (不充当从句的任何成分 )： that ,whether ,if1）、 I hear (that) he will be back in an hour.2）、I want to know if /whether he will go to the park with us注：1、由 that 引的述句性的从句，在很多如say, think, wish , hope, see, believe, agree, expect, hear , feel等后。
高考英语语法名词性从句专题讲解练习含答案
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。
名词性从句是一种具有名词功能的非独立分句。
具体用法见下表：主语从句大多数主语从句都可以用it作形式主语而把主语从句置于句尾。
(what引导的主语从句表示“……的东西”时，一般不用it作形式主语；whatever, whoever, whichever一般也不用it作形式主语。
)►It makes no difference where we shall have the meeting.我们在哪开会无所谓。
【注意】(1)常见的it替代that引导的主语从句的句式主要有以下几种：①It＋系动词＋形容词(necessary/right/likely/important/certain...)＋that从句②It＋be＋名词(短语)(a pity/a shame/good news/a fact/an honour...)＋that从句③It＋be＋过去分词(said/told/heard/reported/decided/suggested...)＋that从句④It＋特殊动词(seem/appear/happen/matter)＋that从句(2)在“It is necessary/important/natural...＋that从句”的结构中，从句谓语常用“(should ＋)动词原形”。
宾语从句1．动词find, feel, think, consider, make, believe等后有that引导的宾语从句作宾语补足语时，则常用it作形式宾语而将that宾语从句后置。
►I think it necessary that we take plenty of boiled water every day.我认为每天摄入足量的白开水很有必要。
2．有些动词(短语)不能直接跟宾语从句，需要借助形式宾语it。
常见的有hate, enjoy, like, dislike, love, appreciate, see to等。
高中英语语法表语从句练习含答案
高中英语语法表语从句练习含答案第一篇：高中英语语法表语从句练习含答案表语从句1.__________ is troubling me is _________ I don’t understand __________ he said.A.What;that;whatB.What;what;whatC.That;that;whatD.Why;that;which 2.---I drove to Zhuhai for the air show last week.---Is that __________ you had a few days off?A.whyB.whenC.whatD.where 3.Things were not _________ they seemed to be.A.whenB.whyC.thatD.where 4.If there was a reason why I achieved such a great success, maybe it is just __________ I have been so lucky.A.thatB.becauseC.in thatD.owing to the fact that 5.---Her ability has never been in doubt.---The question is _________ she is prepared to work hard.A.thatB.ifC.whereD.whether 6.The reason why she doesn’t go there was __________ a new job.A.because she gotB.because off gettingC.due to gettingD.that she got 7._________ surprised me was _______ hecouldn’t speak English.A.That;thatB.Why;thatC.Who;thatD.What;that 8.His first question was _________ T om had arrived.A.ifB.thatC.whetherD.what 9.The question is ________ can be put into practice.A.how you have learnedB.how what you have learnedC.that why you have learnedD.how that you have learned 10.A hinge joint is _________ permits the forward and backward movement of a door.A.thatB.whatC.thoseD.which 11.One reason why Hamlet is such a successful play is that _________.A.it appeals different to peopleB.different people are appealedC.it appeals to many different peopleD.people find it appealing to them very much 12.I think it is _________ you are doing too much.A.because ofB.becauseC.because thatD.due to 13.A more important question is _________ these ideas are well or ill found.A.whereB.whenC.howD.whether 14.The reason he is ill is _________ he ate too much.A.due toB.thatC.sinceD.because 15.Even the mountains here are no longer ________ they used to be.A.the sameB.whichC.thatD.what 16.That’s __________ I want to say.A.all whatB.whatC.all whichD.what that 17.That’s _____________.A.where out differences lieB.our differences lie thereC.where do our differences lieC.that where out differences lie 18.That is __________.A.where lived he thereB.where did he livedC.where he livedD.that where he lived 19.The question is ____________.A.whether is it worth doingB.that if it is worth doingC.whether it is worth doingC.if it is worth doing 20.Water will continue to be __________ it is today next in importance to oxygen.A.howB.whichC.whatD.as 21.That’s __________.A.how did I become a teacherB.how Ibecame a teacherC.how a teacher I becameD.that I became a teacher 22.They are just ___________.A.that what shall I haveB.what shall I haveC.that I shall have whatD.what I shall have 23.It looked ___________.A.as if it was going to rainB.that as if it was going to rainC.as if was it going to rainD.as if that it was going to rain 24.That’s ____________.A.how she did itB.that how did she do itC.how did she do itD.what she did it 25.That is _________ we decided to put the discussion off.A.whereB.whichC.thatD.why 26.That’s ________ I lived which when I was ten years old.A.whereB.at whichC.there whereD.when 27.My suggestion is ________ we should send a few comrades to help them.A.ifB.thatC.when thatD.that where 28.With the development of computers, it is_________ man has suddenly become a millionaire of the mind.A.thatB.as ifC.whyD.as 29.It looks ________ successful international cultural communication will make the world smaller.A.thatB.as ifC.whyD.as 30.The question is __________ we shall perform the experiment.A.whichB.whereC.whoD.thatAADAD DDCBB CBDBD BACCC BDAAD ABBBB第二篇：高中英语语法表语从句详解素材表语从句表语从句定义：在一个复合句中，从句作的是主语的表语成分。
高中英语从句精讲及练习附答案
高中英语从句解说与练习（ 1）表语从句1．定义：用作表语的从句叫做表语从句。
2．指引表语从句的关系词的种类：(1) 附属连词 that 。
在从句中不做成分。
如：The trouble is that I have lost his address.麻烦是我把他的地址丢了。
The reason was that he was late for school.(2) 附属连词 whether,as,as if 。
如：1.He looked just as he had looked ten years before.他看起来还与十年前相同。
2.The question is whether they will be able to help us.问题是他们能否能帮我们。
注：附属连词if 一般不用来指引表语从句，但as if 却可指引表语从句，如：All this was over twenty years ago, but it’ s as if it was only yesterday.这都是 20 多年前的事了，但犹如昨天相同。
The key is whether we can solve the problem.//It looked as if it was going to rain.注：能跟表语从句的谓语动词一般为系动词be, seem, look， sound 等。
如：He looked just as he had looked ten years before.他看起来还与十年前相同。
It sounds as if someone is knocking at the door.连结代词 who, whom, whose, what, which, whoever, whatever, whichever在表语从句中做主语、宾语等。
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。
高中英语状语从句讲解及练习[含答案解析]
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高中英语状语从句讲解及练习[含答案解析]状语从句讲解和练习状语修饰动词、形容词、副词或整个句子。
通常由副词、介词短语、动词不定式、分词和从句等担当。
例如：1. Naturally , our grandparents were pleased to get our phone call . (副词)2. We worked hard , from sunrise to sunset . (介词状短语)3. To help my disabled aunt , I spend an hour working in her house every day . (不定式)4. Seen from a distance , the farmhouse looked deserted . (过去分词)5. I know how to light a camp fire because I had done it before .（原因状语从句）状语的位置比较灵活，可以位于句首、句末或句中。
enough用作状语修饰形容词和副词时必须后置。
状语从句主要用来修饰主句或主句的谓语。
一般可分为九大类，分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。
尽管种类较多，但由于状语从句与汉语结构和用法相似，所以理解和掌握它并不难。
状语从句的关键是要掌握引导不同状语从句的常用连接词和特殊的连接词即考点。
现分别列举如下:1．时间状语从句常用引导词：when, as, while, as soon as, while, before, after, since , till, until特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , dire ctly, no sooner …than, hardly …when, scarcely …whenI didn’t realize how special my mother was until I became an adult.While John was watching TV, his wife was cooking.The children ran away from the orchard(果园) the moment they saw the guard.No sooner had I arrived home than it began to rain.Every time I listen to your advice, I get into trouble.2．地点状语从句常用引导词：where特殊引导词：wherever, anywhere, everywhereGenerally, air will be heavily polluted where there are factories.Wherever you go, you should work hard.3．原因状语从句常用引导词：because, since, as, since特殊引导词：seeing that, now that, in that, considering that, given that, considering that,My f riends dislike me because I’m handsome and successful.begin our conference.Now that everybody has come, let’sThe higher income tax is harmful in that it may discourage people from trying to earn more. Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable.4．目的状语从句常用引导词：so that, in order that特殊引导词：lest, in case, for fear that，in the hope that, for the purpose that, to the end thatThe boss asked the secretary to hurry up with the letters so that he could sign them.The teacher raised his voice on purpose that the students in the back could hear more clearly.5．结果状语从句常用引导词：so …that, so…that, such …that,特殊引导词：such that, to the degree that, to the extent that, to such a degree that,He got up so early that he caught the first bus.It’s such a good chance that we must not miss it.To such an degree was he excited that he couldn’t sleep last night.6．条件状语从句常用引导词：if, unless,特殊引导词：as/so long as, only if, providing/provided that, suppose that, in case that, on condition th atWe’ll start our project if the president agrees.You will certainly succeed so long as you keep on trying.Provided that there is no opposition, we shall hold the meeting here.7．让步状语从句常用引导词：though, although, even if, even though特殊引导词：as(用在让步状语从句中必须要倒装)，while ( 一般用在句首)，no matter …，in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whicheverMuch as I respect him, I can’t agree to his proposal.尽管我很尊敬他，我却不同意他的建议。
高中英语语法基础 ——定语从句知识点总结归纳讲解(附同步练习)(有答案)
高中英语语法基础——定语从句知识点归纳讲解（附同步练习）★先行词：被定语从句修饰的名词或代词叫先行词。
通常情况下，引导词前面的名词即为从句的先行词。
★关系词：引导定语从句的词叫关系词。
也可以称作引导词。
①关系代词：who，whom，which，that，whose，as，在从句内作主语、宾语等名词性成分。
②关系副词：when，where，why在从句内作状语。
（一）. 使用who、whom、which、that的定语从句1. whoThis is the boy who plays basketball very well.This is the teacher who is teaching us English.▲who 指人, 在从句中作主语。
2. whomThis is the boy (whom) I often help.The man is our headmaster (whom) you met just now.I met the girl (whom) you often praise.▲whom 指人,在从句中作宾语, 可省略。
3. whichThis is the farm which keeps many cows.This is the farm (which ) I visit every year.▲which 指事物, 在从句中作主语或宾语,作宾语时可省略。
4. that以上三种情况均可用that。
指人或指物，可作主语和宾语，作宾语时可省略。
（二）. 使用whose的定语从句Do you know the girl whose father is mayor.I used to work in an office whose window faces north.I work in a school whose students are excellent.▲whose 指人或物的所属关系，表示“某人的”或“某物的”。
高中英语名词性从句知识点含练习
高中英语名词性从句知识点（含练习）基础回顾1.表语：表语用来说明主语的身份、性质、品性、特征和状态的，表语常由名词、形容词、副词、介词短语、动词的-ing、不定式、从句来充当，它常位于系动词(be, become, appear, seem,look,sound,feel,get,smell等词)之后。
如：Her job is selling computers. 此句表语为selling computers如果句子的表语也是由一个句子充当的，那么这个充当表语的句子就叫做表语从句。
2.同位语：一个名词(或其它形式)对另一个名词或代词进行解释或补充说明，这个名词(或其它形式)就是同位语。
如Mr. Smith,our new teacher,is very kind to us. 我们的新老师史密斯先生对我们很好。
Mr.Smith是主语our new teacher的同位语，指同一人。
同位语从句I heard the news that our team had won．我听到了我们队获胜的消息。
that our team had won 解释news的具体内容，是同位语正文一、定义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。
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 (主语从句)The trouble is that she has lost his address. 麻烦的是她把他的地址搞丢了。
（表语从句）They have no idea at all where he has gone. 他们不知道他去什么地方了。
（同位语从句）Do you remember how he came? 你记得他怎么来的么？（宾语从句）二、语序名词性从句要采用陈述句语序。
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高中从句相关知识（表语从句、主语从句、宾语从句、定语从句、状语从句、同位语从句）（一）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.这都是20多年前的事了，但宛如昨天一样。
★★★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。
(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever；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。
★写作文可以用：My suggestion is that ……（二）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。
★写作文It is obvious that . . . . . .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 honor, a good thing, a pity, no surprise, etc.)+that 从句。
It‟s a pity that we can‟t go. 很遗憾我们不能去。
It‟s no surprise that our team should have won the game. 我们没赢这场比赛真意外。
C. It+be+过去分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。
如：It is said that Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。
It is reported that China has sent another man-made earth satellite into orbit.据报道中国又成功地发射了一颗人造地球卫星。
★★★As is reported, ……有逗号，要用As 。
D. It+seem, happen等不及物动词及短语+that从句。
如：It seems that Alice is not coming to the party at all. Alice似乎不来参加晚会。
It happened that I was out that day. 碰巧我那天外出了。
E.It+doesn’t matter (makes no difference, etc.)+连接代词或连接副词引起的主语从句。
如：It doesn‟t matter whether she will come or not. 她是否来这无关紧要。
It makes no difference where we shall have the meeting. 我们在哪里开会毫无区别。
F. 当that引导的主语从句出现在疑问句中时，要以it作形式主语，而把主语从句后置。
如：Is it true that the scientist will give us a lecture next week? 下周那位科学家将给我们作报告是真的吗？Does it matter much that they will not come tomorrow? 他们明天不来很要紧吗？G. 当主语从句出现在感叹句中时，要以it作形式主语，而把主语从句后置。
如：How strange it is that the children are so quiet! 孩子们这么安静真奇怪！2．注意连接代词whoever, whatever, whichever等引导主语从句的含义★Whoever comes will be welcome. (whoever=the person who) 来的人将受到欢迎。
★Whatever he did was right. (whatever=the thing that) 他所做的事情是正确的。
★Whichever of you comes in will receive a prize. (whichever=anyone of you who) 你们当中不论哪个进来将会得到奖励。
（三）宾语从句1．定义：用作宾语的从句叫宾语从句。
2．构成：关联词+简单句3．引导宾语从句的关联词有三类：(1) 从属连词that。
如：He told us that he felt ill. 他对我们说他感到不舒服。
I know he has returned. 我知道他已经回来了。
★★★that在引导宾语从句时也并不是任何情况下都可以省略。
在以下情况下，that不能省略。
1．Everybody could see what happened and that Tom was frightened.(and连接两个宾语从句，that宾语从句放在and的后面时，that不能省略。
)大家都会看出所发生的事情并知道Tom非常害怕。
2．I know nothing about him except that he is from the south.(that引导的宾语从句作介词宾语时，that不能省略。
)对他我一无所知，只知道他是南方人。
★★★3．That he ever said such a thing I simply don‟t believe.(that从句位于句首时，that不可省略。
) 我简直不相信他曾说过这样的话。
4．We decided, in view of his special circumstances, that we would admit him for a probationary period. (主句谓语动词与that从句之间有插入语，that不可省略。
)鉴于他的特殊情况，我们决定应允他一段试用期。
(2)从属连词if/whether。
如：I doubt whether he will succeed. 我怀疑他是否会成功。
I don‟t know if you can help me. 我不知道你能否帮助我。
(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever；连接副词where, when, how, why。
如：Who or what he was, Martin never learned.他是什么人？他是干什么的？马丁根本不知道。
I wonder what he‟s writing to me about. 我不知道他要给我写信说什么事。
I‟ll tell you why I asked you to come. 我会告诉你我为什么要你来。
You may do what you will. 你可做任何你想做的事。
(1) 介词宾语从句宾语从句也可用作介词的宾语。