下载文档原格式
强调句句型学习必备欢迎下载一、强调句（一）强调句句型1、陈述句的强调句型：It is/was+被强调部分（通常是主语、宾语或状语）+ that/ who （当强调主语且主语指人）+其它部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/was提到it 前面。
e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who +其它部分?e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that （who） met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that I met at the railway station yesterday.强调地点状语：It was at the railway station that I met LiMing yesterday.强调时间状语：It was yesterday that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who,即使在强调时间状语和地点状语时也如此，that, who 不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was ...,其余的时态用It is ...o（二）not…Until…句型的强调句1、句型为：It is/ was not until +被强调部分+ that +其它部分e.g.普通句：He didn,t go to bed until/ till his wife came back.强调句：It was not until his wife came back that he went to bed.2、注意：此句型只用UntiL不用till。
it作形式宾语和引导强调句的用法小结
1. IT作形式宾语的用法：
- 当主语是不定式或从句时，可以用it作为形式宾语。
例：I find it difficult to understand this book.（我发现理解这本书很困难。
）
- 当主语是动词的-ing形式时，可以用it作为形式宾语。
例：I enjoy it when you sing.（当你唱歌时，我很享受。
）
2. 引导强调句的用法：
- 强调句一般由以下结构构成：It is + 被强调部分 + that/who + 其他部分。
- 当被强调部分是名词时，用that来引导强调句。
例：It was John who won the competition.（赢得比赛的是约翰。
）
- 当被强调部分是代词时，用who来引导强调句。
例：It was he who broke the vase.（打破花瓶的是他。
）
- 当被强调部分是形容词或副词时，用that来引导强调句。
例：It is very important that you study hard.（你努力学习非常重要。
）
需要注意的是，强调句的语序需要颠倒，被强调部分放在句首。
此外，引导强调句的it没有实际意义，只起连接作用。
英语强调句及it用法大全强调句、It的用法、省略和插入语一、强调句（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who （当强调主语且主语指人）+ 其它部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that I met at the railway station yesterday.强调地点状语：It was at the railway station that I met Li Ming yesterday.强调时间状语：It was yesterday that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was … ，其余的时态用It is … 。
独立主格结构独立主格结构由两部分组成，前一部分是名词或者代词，后一部分是非谓语动词(不定式、动名词和分词)或形容词、副词、或介词短语。
前后两部分具有逻辑主谓关系。
独立主格结构在句中做状语，多用于书面语。
独立主格结构本身不是句子，在句子中作状语，表示时间、原因、条件、伴随、目的等。
非谓语动词作状语，其逻辑主语必须与主句主语保持一致。
若不一致，非谓语动词形式必须另带主语，从而构成复合结构的形式作状语，这种结构称为“独立结构”。
其中，非谓语动词主动用现在分词，被动用过去分词。
非谓语动词及其短语前面带有逻辑主语，逻辑主语的代词又是主格，故常称为“独立主格”。
“独立结构”在句中起状语作用，相当于状语从句，表示时间、原因、条件、方式或伴随等情况。
功能独立主格结构主要用于描绘性文字中，其作用相当于一个状语从句，常用来表示时间、原因、条件、行为方式或伴随情况等。
例如：表示时间The meeting being over, all of us went home. 开完会后我们都回家了。
Her work being done, she sat down for a cup of tea. 她干完了活，坐下来喝杯茶。
表示条件The condition being favorable, he may succeed. 若条件有利，他或许能成功。
表示原因There being no taxis, we had to walk. 没有出租车，我们只好步行。
He wrapped her up with great care, the night being dark and frosty.夜又黑又冷，所以他把她裹得严严实实的。
表示伴随情况Almost all metals are good conductors, silver being the best of all.=Almost all metals are good conductors, and silver is the best of all.几乎所有的金属都是良导体，而银则是最好的导体。
第十三章强调句、It的用法、省略和插入语一、强调句考点1. 强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who（当强调主语且主语指人）+ 其它部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/ was 提到it前面。
e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that I met at the railway station yesterday.强调地点状语：It was at the railway station that I met Li Ming yesterday.强调时间状语：It was yesterday that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was … ，其余的时态用It is … 。
（完整版）It的用法总结It的用法总结在英语中,it有许多不同的用法,它既可以用作代词(如人称代词、非人称代词)，也可以用作引导词（作形式主语或形式宾语），还可以用来构成强调句型。
.it用作代词(1) 用作人称代词在句子中作主语或宾语；指前面已经提到过的事物、动物或人，且it指特定的事物；如果指前文中提到的事物中的任何一个，用one。
one可以与any, each, every, not等连用，但one 不可代替不可数名词。
—where’s your car?—it’s in the garage. 你的汽车在哪儿呢？在车库里。
(指代物品your car)did you hit it? 你打中了吗？ (指代事件)the baby cried when it was hungry.这婴儿饿时就哭。
（指代婴儿，尤指性别不详或无所谓时）—who is that?—it’s me. 是谁？我。
(指一定情景中所确定的人或事物，此时相当于指示代词，代指this和that,有时也指人)—what’s this?—it’s a box. 这是什么？一只箱子。
(2) 作非人称代词表示天气、日期、时间、温度、距离、价值、路程、度量、自然现象与环境等。
也可模糊地指一般情形或上文的部分或整个意思。
译成汉语时，it通常不一定译出来。
it’s a long time since they left. 他们走后很久了。
it’s two miles to the beach.离海滨有两英里远。
that’s just it—i can’t work when you’re making so much noise.原因就在这里——你弄出这么大的声音，我工作不了。
另外，需要注意两点：（1）“it’s time…”后面可以接不定式和介词短语表示“是做……的时候了”。
如：it’s time for supper. it’s time to have supper.(2) “it’s time…”后面还可以接一个从句，但是从句中的谓语动词一定要用过去式即虚拟语气，如：it’s time we had lunch.是我们吃饭的时候了。
It在强调句中的用法考点透视高中高三英语教研组It一词是高中英语中考查比较频繁的一个词，it含义简单却用法众多，透过近几年的高考试题我们可以看出，各省份高考试题对it的考查十分频繁，尤其是关于it在强调句中的用法的考查更是成为了考查的热点。
以下本文结合近几年高考试题对it在强调句中用法的考查，来对it在强调句中的用法进行一个详细的解析和回顾，通过对照高考真题，归纳讲解it在强调句中的用法，以方便同学们进一步系统牢固地掌握有关it在强调句中的种种用法：1．强调句型的基本结构是：“It is (was) +被强调部分+ that (who) + 其它”被强调部分如果是指人则引导词可以用who，其余情况都用that。
强调句也可以有变体形式，例如：It may have been at the Christmas that John gave Mary a handbag.It might have been John who gave Mary a handbag.强调句的判定方法是：将强调句中的it is/was以及连接词that或who去掉，如果句子仍然成立，成分仍然完整，则说明该句是强调句。
强调句理论上可以强调除谓语以外的任何成分，但是在正式英语中，强调句也一般不强调表语（或叫做主语补足语），例如：It is I who am to blame. （强调主语）It was a new pen that Mother gave me.（强调宾语）It was in the classroom that I left my umbrella.（强调地点状语）It is at eleven that the train leaves.（强调时间状语）It was just as he ordered that I acted.（强调方式状语）It was because he was in trouble that I tried my best to help him.（强调原因状语）It was chairman that they elected him.（强调宾语补足语）相关高考试题：（1）It was after he got what he had desired _______ he realized it was not so important.（06年高考辽宁卷第35题）A. thatB. whenC. sinceD. as（2）David said that it was because of his strong interest in literature _______ he chose the course.（06年高考上海春季招生卷第35题）A. thatB. whatC. whyD. how（3）It is what you do rather than what you say _______ matters.（05年高考天津卷第9题）A. thatB. whatC. whichD. this（4）It was only with the help of the local guide ________.（05年高考上海春季招生卷第37题）A. was the mountain climber rescuedB. that the mountain climber was rescuedC. when the mountain climber was rescuedD. then the mountain climber was rescued 答案：（1）A（2）A（3）A（4）B2．强调句的疑问句形式：强调句的一般疑问句：Is/Was it + 被强调部分 + that /who强调句型的特殊疑问句：疑问词 + is/was it + that/who（1）I just wonder ____ that makes him so excited.（06年高考山东卷第32题）A. why it doesB. what he doesC. how it isD. what it is（2）—____ that he managed to get the information?—Oh, a friend of his helped him.（05年高考山东卷第31题）A. Where was itB. What was itC. How was itD. Why was it答案：（1）D（2）C3．It is/was not until…that…表示“直到……时候才”，也是一个强调句型。
高考英语复习:强调句、It的用法、省略和插入语综合练习1. John was ill. Have you heard about ____?A. thisB. heC. itD. the one2. Hurry up! ____ getting darker and darker.A. The sky isB. It'sC. Weather isD. Time is3. It's the third time ____ I have been here.A. thatB. whenC. afterD. who4. It was simply for that reason ____ I wouldn't tell him the truth.A. whyB. whichC. soD. that5. Was it in the place ____ the last emperor died?A. whereB. thatC. whichD. in which6. ____ is no difference between A and B.A. ItB. WhereC. ThereD. What7. It ____ Mike and Mary who helped the old man several days ago.A. wasB. wereC. areD. had been8. He said, "____ a long way to school. ____ a long way to go yet before we arrive."A. It is, It isB. There is, There isC. There is, It isD. It is, There is9. I don't like ____ you speak to her.A. the wayB. the way in thatD. the way of which10. If you go to Xi'an, you'll find the palaces there more magnificent than commonly ____.A. supposingB. supposeC. to supposeD. supposed11. ____ is a fact that English is being accepted as an internationallanguage.A. ThereB. ThisC. ThatD. It12. It was about 600 years ago ____ the first clock with a face and anhour hand was made.A. thatB. untilC. beforeD. when13. It was not until 1920 ____ regular radio broadcast began.A. whileB. whichC. thatD. since14. ---- Do you mind my taking this seat?---- ____.A. Y es, sit down pleaseB. No, of course notC. Y es, take it pleaseD. No, you can't take it15. ---- I'll be away on a business trip. Would you mind looking after mycat?--- Not at all. ____.A. I've no timeB. I'd rather notC. I'd like itD. I'd be happy to16. The boy wanted to ride his bicycle in the street, but his mother told him _____.A. not toB. not to doC. not do itD. do not to17. It was not until she came to see us ____ her mother was ill in bed.A. when we knewB. that did we knewD. that did we know18. ---- This store has such high prices.---- I agree. Never again ____ here.A. I will shopB. will I shopC. I do shopD. shop I19. ____ was his kindness that everyone praised him.A. ItB. WhatC. SoD. Such20. ____, he would have passed the exam.A. If he were to studyB. If he studied hardC. Had he studied hardD. Should he study hard21. ---- David has made great progress recently. ---- ____, and ____.A. So he has, so have youB. So he has, so you haveC. So has he, so have youD. So has he, so you have22. No sooner ____ they rushed out into the street.A. did they hear the news thanB. did they hear the news whenC. had they heard the news thanD. had they heard the news when23. He was unable to make such progress, ____.A. hard as he triedB. as hard he triedC. hard he has triedD. tried hard as he答案:1~5 CBADB 6~10 CADAD 11~15 DACBD 16~20 ACBDC 21~23 ACA。
it的用法总结it 的考点：1.为避免重复，it可用来代替前面说过的短语或句子。
如：I tried to persuade my father to give up smoking, but found it impossible. (it=to persuade my father to give up smoking)2.It/This/That+be+the first(second, third...) time+that这个句型表示截止到说话时为止的某人的一种经历，关键是注意time前有序数词，主句是一般现在时is时，从句要用现在完成时；如果主句用一般过去时was 时，则从句须相应地用过去完成时。
如：This is the first time(that) these Europeans have visited the Great Wall.It was the fifth time(that) I had paid a friendly visit to America.3.强调句：It's/was+被强调成分+that/who+其他成分原句：I told Jim the news in our office yesterday.【注】强调句与主语从句虽然在形式上很相似，即都含有it is(was)...that。
但，区别在于：强调句去掉itis(was)…that之后，句子结构仍然完整，而主语从句却不能这样。
如：(It is)our hope(that) the two sides will work towards peace.4.it 作形式主语：1）It is/was+adj.+subject-clause可用于此句型的形容词有：clear, certain, funny, good, impossible, likely, natural, obvious, possible, probable, strange, surprising, true, unusual, wonderful 等。
强调句、it的用法、省略与插入★强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who（当强调主语且主语指人）+ 句子剩余部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：Is/ Was it+ 被强调部分+ that/ who+ 句子剩余部分?e.g. Is/Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：特殊疑问词+ is/ was it that/ who + 句子剩余部分？e.g. When and where was it that you were born?实时操练：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：____________________________________________________________________强调宾语：____________________________________________________________________强调地点状语：__________________________________________________________________强调时间状语：__________________________________________________________________注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was …，其余的时态用It is …。
●not …until …(直到…才…)句型的强调句句型为：It is/ was not until + 被强调部分+ that + 其它部分e.g. 普通句：He didn’t go to bed until/ till his wife came back.强调句：___________________________________________________注意：此句型只用until, 不用till。
但如果不是强调句型，till, until可通用；因为句型中It is/ was not …已经是否定句了，that后面的从句要用肯定句，切勿再用否定句。
●谓语动词的强调如果需要强调谓语时，用助动词do/ does或did+动词原形doe.g. He did write to you last week. 上周他确实给你写了信。
Do be careful when you cross the street. 过马路时，务必（千万）要小心啊！★It的用法一、作人称代词it代替前面（或后面）的所表示的事物；代替有生命但不能或不必分阴阳性的东西（包括婴儿）；在某些习惯说法中，可以代替人。
e.g. You cannot eat your cake but have it.（it代替前面的cake）The baby cried because it was hungry. （it代替前面的baby）---- Who are singing? ---- It is the children.●it与one的区别：这两个词都可以代表前面说过的名词，但it用于同名同物的场合；one则用于同名异物的场合。
e.g. ---- Do you still have the bicycle? ---- No, I have sold it.---- Is this knife yours? ---- No. It is Xiao Zhang’s. Mine is the one on the desk.●it与that的区别：两词都可代替某一特定名词，但that指同一类，并非同一个。
e.g. The climate of South China is mild（温和的）; I like it very much.The climate of South China is much better than that of Japan.（that指the climate）二、作无人称代词it表示天气、时间、距离、度量衡及情况等。
It is fine (rainy, windy, etc.)./ It is a half hour’s walk to the factory./ What does it matter?三、引导词it作形式主语（宾语）为了使句子平衡，常采用形式主语（或宾语）it ,而把真正的主语（或宾语）置于句子后面。
通常引导词it可以代替to do,doing和从句。
e.g. It takes half an hour to go there on foot.We thought it strange that Mr Smith did not come last night. （it与that从句中间夹有strange）但有时it与所替代部分之间并不夹有其它词。
e.g. You may depend on it that they will support you.（因为介词on之后一般不直接接that引导的宾语从句。
）★省略为了使讲话和行文简洁，句中某些成分有时可省略。
省略可分以下几种情况：一、简单句中的省略1、省略主语：祈使句中主语通常省略。
其它省略主语多限于少数现成的说法。
e.g. (I) Thank you for your help. (I) see you tomorrow . (It) Doesn’t matter.2、省略主谓语或主谓语的一部分。
e.g. (There is) No smoking. (Is there) Anything wrong? Why (do you) not say hello to him?3、省略作宾语的不定式短语，只保留to。
e.g. ---- Are you going there? ---- I’d like to (go there).He did not give me the chance, though he had promised to (give me the chance).注意：如果该宾语是be动词或完成时态，则须在to之后加上be或have。
e.g. ---- Are you an engineer? ---- No, but I want to be.---- He hasn’t finished the task yet. ---- Well, he ought to have.4、省略表语。
e.g. ---- Are you thirsty? ---- Yes, I am (thirsty).5、同时省略几个成分。
e.g. ---- Have you finished your work? ---- (I have) Not (finished my work) yet.二、并列句中的省略两个并列分句中，后一个分句常省略与前一分句中相同的部分。
e.g. My father is a doctor and my mother (is) a nurse.I study at college and my sister (studies) at high school.三、主从复合句中的省略省略了一个从句或从句的一部分，用so或not（切不可用it或that）代替。
e.g. ---- Is he coming back tonight? ---- I think so.---- Is he feeling better today? ---- I’m a fraid not.这种用法常见的有：How so? Why so? Is that so? I hope so. He said so 及I suppose not.I believed not. I hope not等。
（但I don’t think so比I think not更常用）。
四、其它省略①、某些使役动词（如let, make, have）及感官动词（如see, watch, notice, hear, feel, look at和listen to等）后面作宾语补足的不定式一定要省去to，但在被动语态中须把to复原。
e.g. ---- I saw the boy fall from the tree. ---- The boy was seen to fall from the tree.②、介词but前若有动词do，后面的不定式不带to。
e.g. The boy did nothing but play.★插入语英语句子中（尤其在口语中）常插入一些单词、短语或者句子，用来补充某些含义。
语法上称他们为“插入语”。
插入语的类型：1、单词（多是副词），如：besides, however, otherwise, therefore, though等。
e.g. She is looking fit, thou gh. 他看起来倒是健康。
I can, however, discuss this when I see you.2、短语e.g. China and India, for example, are neighbours.3、句子e.g. Jack, as far as I know, isn’t clever.插入语的位置通常插入语位于句中，并用逗号隔开。
但有时，也可位于句首或句末。
也有时，并不用逗号隔开。
e.g. You know that I think you are wrong. 我认为，你明白你错了。
What on earth do you mean? 你究竟是什么意思？插入语的特殊用法在复杂的特殊疑问句中，有些插入语常用来征询对方对某一疑问点的看法、判断、认识。
常用动词有say, suppose, guess, believe, consider, think, imagine 等。
e.g. How long did you say she would stay here? When do you suppose/think they’ll be back?大纲中要求掌握的常用作插入语的词语by the way 顺便说一下；so far 到目前为止；and so on 等等；on the contrary 相反；no wonder 不足为奇；as a matter of fact 事实上；come along 快点，来吧；in other words 换句话说；as usual 像往常一样；as a result 因此，结果。
