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1、精品名师归纳总结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 +简洁句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.麻烦是我把他的的址丢了。(2) 从属连词 whether, as, as if。如:He looked just as he had looked ten years before.他看起来仍与十年前一样。 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
2、 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 its as if it was only yesterday.这都是 20多年前的事了,但犹如昨天一样。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, wh
3、y。如: The problem is who we can get to replace her.问题是我们能找到谁去替换她了。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。说明:1. 连词 because 可引导表语从句。如:I think it is because you are doing too much.我想这是由于你做得太多。2. 在一些表示“建议、劝告、命令”的名词后面的表语从句中,谓语动词用虚拟语气
4、。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动身。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 +简洁句3. 引导主语从句的关联词有三类:(1) 从属连词 that 。 如: That theywere in truthsisterswas clearfrom the facialresemblance between them.很明显,她们确是亲姐妹,她们的脸型很相像。(2) 从属连词 whether 。如:Whether he
5、 ll come here isnt clear.他是否会来这里仍不清晰。(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.她干了什么尚不清晰。How this happened is not clear to anyone.这事怎样发生的,谁也不清晰。Whoever comes is welcome.不管谁来都欢送。Wherever you are is my home - my only
6、home.你所在的任何的方就是我的家我唯独的家。说明: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:可编辑资料 - - - 欢迎下载精品名师归纳总结It is certain that she will do well in her exam.毫无疑问她考试成果会很好。It is probable that he told h
7、er everything.很可能他把一切都告知她了。B. It+be+名词词组 no wonder, an honour, a good thing, a pity, no surprise, etc.+that从句。如:It s a pity that we cant go.很遗憾我们不能去。It s no surprise that our team should have won the game.我们没赢这场竞赛真意外。C. It+be+过去分词 said, reported, thought, expected, decided, announced, arranged, etc.
8、+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.据报道中国又胜利的发射了一颗人造的球卫星。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好像不来参与晚会。It happened that I wa
9、s out that day.碰巧我那天外出了。E. It+doesnt matter makes no difference, etc.+连接代词或连接副词引起的主语从句。如:It doesnt 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分。F. 当that 引导的主语从句显现在疑问句中时,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 u
10、s 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. 当主语从句显现在感叹句中时,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.孩子们这么寂静真古怪! 2留意连接代词whoever, whatever, whichever等引导主语从句的含义Whoever comes will be welcome. whoever=the person
11、 who来的人将受到欢送。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你们当中不管哪个进来将会得到奖3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 +简洁句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适。I know he has returned.我
12、知道他已经回来了。注: that在引导宾语从句时也并不是任何情形下都可以省略。在以下情形下,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特别可怕。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.
13、That he ever said such a thing I simply dont believe. that从句位于句首时,that 不行省略。 我简直不信任他曾说过这样的话。4. We decided, in view of his special circumstances, that we would admit him for a可编辑资料 - - - 欢迎下载精品名师归纳总结probationary period. 主句谓语动词与that 从句之间有插入语,that 不行省略。 鉴于他的特殊情形,我们打算应允他一段试用期。(2) 从属连词 if/whether。如:I dou
14、bt whether he will succeed.我疑心他是否会胜利。I don t know if you can help me.我不知道你能否帮忙我。(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 hes writing to me about.我不知道他要给我写信说什么事。I ll tel
15、l you why I asked you to come.我会告知你我为什么要你来。 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。如:He was deeply displeased by what had occurred that day.他对那天发生的事感到很不快。I walked over to where she sat.我走向她坐的的方。I am curious as to what he will say.我很想知道他要说什么。Your success will largely depend upon wha
16、t you do and how you do it. 你是否胜利将主要取决于你做什么和怎样做。有时介词可以省略。如:I don t care for who marries him.我不管谁跟他结婚。Be careful as to how you do that.你要留意做这件事的方式。说明:1. 假如宾语从句后仍有宾语补足语,就用it 作形式宾语,而将宾语从句后置。如:We thought it strange that Xiao Wang did not come yesterday.我们认为小王昨天没来是古怪的。He has made it clear that he will no
17、t give in.他已说明他不会屈服。2. 作介词的宾语:连词that 引导的名词性从句很少作介词的宾语,只用在except, but, in后。其他一些介词的宾语从句假如由连词that 引导,就需用 it先行一步,作形式宾语。如:He is a good student except that he is careless.他是一个好同学,只是有点马虎。You may rely on it that I shall help you.你可以希望我会帮忙你的。介词宾语不行以用 which 来引导,而要用what 来引导。如:Are you sorry for what youve done.
18、你为你所做的一切感到内疚吗?3. 某些形容词或过去分词后常接宾语从句,这类形容词或过去分词有sure,glad,certain,pleased, happy, afraid, surprised, satisfied等,连词 that 可省略。如:I am not sure what I ought to do.我不能确定我该做什么。Im afraid you dont understand what I said.唯恐你没领悟我说的意思。Im surprised that I didnt see all that before.我好古怪,我以前没看到过。Mother was very ple
19、ased her daughter had passed the exams.可编辑资料 - - - 欢迎下载精品名师归纳总结妈妈为她的女儿通过了考试而感到兴奋。4. 连词 whether or not或 if 引导的宾语从句if 和 whether 引导的宾语从句可以互换使用,但whether 常和 or not连用, if 一般不与 or not连用。如:I wonder whether it is true or not.我不知它是真是假。用if引导宾语从句假如会引起歧义,应防止使用if 而用 wheter 。试比较:Please let me know if you want to g
20、o. Please let me know whether you want to go.if 从句可懂得为宾语从句,意为“请告知我你是否想去”。此句又可懂得为条件状语从句意为“假如你想去的话,请告知我一声”。5. 宾语从句的否认转移。在think, believe, suppose, expect等动词后的宾语从句,有时谓语尽管是否认意思,却不用否认形式,而将think等动词变为否认形式。如:I don t think you are right.我认为你错了。I don t believe they have finished their work yet.我信任他们仍未完成他们的工作。I
21、 don t suppose he cares, does he.我想他不在意,是吗?6. 宾语从句的时态变化规律:(1) 当主句是一般现在时态时,从句可依据需要用任何时态。(2) 当主句是一般过去时态时,从句只能使用过去范畴内的任何时态。但客观真理除外。如:The teacher said that the earth goes round the sun.老师说的球围着太阳运行。4同位语从句1. 定义:用作同位语的从句叫做同位语从句。2. 用法:同位语从句的先行词多为fact,news, idea,thought,question,reply,report,remark等,关联词多用从属连
22、词that。如:They were all very much worried over the fact that you were sick.对你生病这件事,他们都很焦虑。Where did you get the idea that I could not come.你在哪儿听说我不能来?Early in the day came the news that Germany had declared war on Russia.德国已对俄国宣战的消息一大早就传来了。注:同位语从句有时由从属连词whether 引导。如:I have no idea whether hell come or
23、 not.我不知道他是否来。连接代词 who, which, what和连接副词 where, when, why, how亦可引导同位语从句。The question who should do the work requires consideration.谁该干这项工作,这个问题需要考虑。We havent yet settled the question where we are going to spend our summer vacation.到哪儿去度暑假,这个问题我们仍没有打算。It is a question how he did it.那是一个他如何做了此事的问题。说明:
24、1 that 引导的同位语从句与定语从句之区分that 引导的同位语从句that 引导的定语从句可编辑资料 - - - 欢迎下载精品名师归纳总结句法功能上that 只起连接从句的作用,无意义。在从句中不充当句子成分。不行省。that 替代先行词在从句中不仅起连接作用,仍充当一个句子成分。如在从句中作动词的宾语时可省略。意义上从句是被修饰名词的内容。从句起限定作用,是定语如: The news that Mr. Li will be our new English teacher is true. 同位语从句, that 不行省。李先生将是我们的新英语老师这个消息是真的。The news tha
25、the toldme yesterdayis true. 定语从句, that 在从句中作 told 的宾语,可省。 他昨天告知我的消息是真的。 2一些表示“建议、命令、要求”的名词后所跟的同位语从句中,谓语动词用虚拟语气should+ 动词原形表示。 should 可省。如:This is our only request that this should be settled as soon as possible.这就是我们唯独的恳求:尽快解决这个问题。测试:A. 用适当的连接词填空:1. It worried her a bit her hair was turning gray.2.
26、 I have no idea we can do with these waste materials.3. the doctor really doubts is my mother will recover from the serious disease soon.4. It is hoped nature will never be destroyed.5. do you guess will give a talk on English tomorrow.6I drove to Zhuhai for the air show last week.- Is that you had
27、a few days off.7. Word came I was wanted at the office.8. Do you know of them will be our new headmaster.9. The teacher didnt tell me we were wrong.10. Its generally considered unwise to give a child he or she wants.B. 单项挑选:1. It was true Alice did surprised her mother.A. that B. what C. that, what
28、D. what, that2. Does matter much he cant come to the meeting.A. it, if B. that, if C. it, whether D. this, whether3. -What are you anxious about. - .A. How can we succeed B. Whether we can succeedC. When can we succeed D. That we can succeed4. The reason the little actress has been such a success is
29、 she is both clever and hard-working.A. why, why B. why, that C. that, because D. for, because5. leaves the room last ought to turn off the lights.A. Who B. Whoever C. Anyone D. The person6. I really dont knowI had this photo taken.A. where it was that B. it was that C. where it was D. it was why7.
30、Dr. Black comes from either Oxford or Cambridge. I cant remember .A. where B. there C. which D. that8. -What do you think of China.different life is today from it used to be.可编辑资料 - - - 欢迎下载精品名师归纳总结A. How, what B. What, what C. How, that D. What, that9. Give this to you think can do the work well.A.
31、 who B. whom C. whoever D. whomever10. troubles me is I cant learn all these English idioms by heart.A. That, that B. What, what C. That, what D. What, that答案:A. 1. that 2. what 3. what, whether 4. that5. who 6. why 7. that 8. which9. where 10. whateverB. 1-5 CABBB 6-10 ACACD5同位语从句1. 定义:用作同位语的从句叫做同位
32、语从句。2. 用法:同位语从句的先行词多为fact,news, idea,thought,question,reply,report,remark等,关联词多用从属连词that。如:They were all very much worried over the fact that you were sick.对你生病这件事,他们都很焦虑。Where did you get the idea that I could not come.你在哪儿听说我不能来?Early in the day came the news that Germany had declared war on Russi
33、a.德国已对俄国宣战的消息一大早就传来了。注:同位语从句有时由从属连词whether 引导。如:I have no idea whether hell come or not.我不知道他是否来。连接代词 who, which, what和连接副词 where, when, why, how亦可引导同位语从句。The question who should do the work requires consideration.谁该干这项工作,这个问题需要考虑。We havent yet settled the question where we are going to spend our su
34、mmer vacation.到哪儿去度暑假,这个问题我们仍没有打算。It is a question how he did it.那是一个他如何做了此事的问题。说明:1 that 引导的同位语从句与定语从句之区分that 引导的同位语从句that 引导的定语从句句法功能上that 只起连接从句的作用,无意义。在从句中不充当句子成分。不行省。that 替代先行词在从句中不仅起连接作用,仍充当一个句子成分。如在从句中作动词的宾语时可省略。意义上从句是被修饰名词的内容。从句起限定作用,是定语可编辑资料 - - - 欢迎下载精品名师归纳总结如: The news that Mr. Li will be
35、 our new English teacher is true. 同位语从句, that 不行省。李先生将是我们的新英语老师这个消息是真的。The news thathe toldme yesterdayistrue. 定语从句, that 在从句中作 told 的宾语,可省。 他昨天告知我的消息是真的。 2一些表示“建议、命令、要求”的名词后所跟的同位语从句中,谓语动词用虚拟语气should+ 动词原形表示。 should 可省。如:This is our only request that this should be settled as soon as possible.这就是我们唯
36、独的恳求:尽快解决这个问题。测试:A. 用适当的连接词填空:1. It worried her a bit her hair was turning gray.2. I have no idea we can do with these waste materials.3. the doctor really doubts is my mother will recover from the serious disease soon.4. It is hoped nature will never be destroyed.5. do you guess will give a talk on
37、 English tomorrow.6I drove to Zhuhai for the air show last week.- Is that you had a few days off.7. Word came I was wanted at the office.8. Do you know of them will be our new headmaster.9. The teacher didnt tell me we were wrong.10. Its generally considered unwise to give a child he or she wants.B.
38、 单项挑选:1. It was true Alice did surprised her mother.A. that B. what C. that, what D. what, that2. Does matter much he cant come to the meeting.A. it, if B. that, if C. it, whether D. this, whether3. -What are you anxious about. - .A. How can we succeed B. Whether we can succeedC. When can we succeed
39、 D. That we can succeed4. The reason the little actress has been such a success is she is both clever and hard-working.A. why, why B. why, that C. that, because D. for, because5. leaves the room last ought to turn off the lights.A. Who B. Whoever C. Anyone D. The person6. I really dont knowI had thi
40、s photo taken.A. where it was that B. it was that C. where it was D. it was why7. Dr. Black comes from either Oxford or Cambridge. I cant remember .A. where B. there C. which D. that8. -What do you think of China.different life is today from it used to be.A. How, what B. What, what C. How, that D. W
41、hat, that9. Give this to you think can do the work well.A. who B. whom C. whoever D. whomever10. troubles me is I cant learn all these English idioms by heart.A. That, that B. What, what C. That, what D. What, that答案:可编辑资料 - - - 欢迎下载精品名师归纳总结A. 1. that 2. what 3. what, whether 4. that5. who 6. why 7.
42、 that 8. which9. where 10. whateverB. 1-5 CABBB 6-10 ACACD6 不定式的构成1.不定式的构成不定式是由不定式符号to+ 动词原形构成,在某些情形下to 也可省略。不定式一般有时式和语态的变化,通常有下表中的几种形式以do为例:主动式被动式一般式to doto be done完成式to have doneto have been done进行式to be doing/完成进行式to have been doing/1) 不定式的一般式不定式的一般式所表示的动作通常与主要谓语的动作同时或几乎同时发生,或是在它之后发生。 如:They invi
43、ted us to go there this summer.他们邀请我们今年夏天去那儿。He stood aside for me to pass.他站到一边让我通过。2) 不定式的完成式不定式的完成式所表示的动作在谓语所表示的动作之后发生,它在句中可作表语、状语、宾语,有时也可作主语、定语等。如:She seemed to have heard about this matter.她好像已听说过这件事。I am sorry to have kept you waiting so long.我很愧疚让你等了这么久。I meant to have told you about it, but
44、I happened to have an important thing to do.我原来想告知你这件事的,但我碰巧有一件重要的事要做。It has been an honor for me to have traveled so much in your country.对我来说,在你们国家旅行这么多的方是一件很荣幸的事情。3) 不定式的进行式不定式的进行式表示正在进行的与谓语动词同时发生的动作。它在句中可以用作除谓语以外的全部成分。如:It s nice of you to be helping us these days.你真好,这些天始终帮我们。He pretended to be
45、 listening to the teacher carefully.他假装在仔细的听老师讲课。We didnt expect you to be waiting for us here.我们没料到你始终在这儿等我们。4) 不定式的完成进行式假如不定式表示的动作是谓语所表示时间之前始终进行的动作,就需要用完成进行式。如:可编辑资料 - - - 欢迎下载精品名师归纳总结They are said to have been working in Tibet for 20 years.据说他们已经在西藏工作20年了。We are happy to have been helping each other these days.我们很兴奋这些天能相互帮忙。5) 动词不定式的否认形式是由not 或never 加不定式构成。如:Try not to be late again next time.尽量下次不要再迟到。He wished us never to meet her again.他期望我们永久不要再见到她。6) 疑问词 +动词不定式:不定式和疑问词whether, what, which, whom, where, when, how, why等连用可以在
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