it在强调句型中的用法考点透视.
it句型结构语法解析(三)
it句型结构语法解析（三）六、用于强调句型1. 基本句型结构it用于强调句的基本句型结构是：It+be+被强调部分+that(who)+其他部分。
请看用例：It was in the Japan that he died. 他是死于日本。
It was yesterday that he got married. 他是昨天结婚的。
It was a computer that he bought last week. 他上个星期买的是一台电脑。
2. 使用强调句型应注意的几点(1) 强调主语时，that后谓语动词的数应与被强调的主语保持一致：It is I who am right. 是我对。
It was you that were wrong. 是你错了。
(2) 不要想当然地用he, she, that等代替强调句中的it：_____ was in this room that he was killed.A. ItB. ThatC. HeD. Who此题答案应选A。
该句还原成非强调句为He was killed in this room.【注】有关强调句型的其他用法说明，参见本讲义“强调句型”。
七、重点考点原创精练1. Luckily, _____ happened to be a foreign teacher there.A. itB. thereC. theyD. that2. _____ is said to be no life on the moon.A. ItB. ThereC. ThatD. He3. You should make _____ a rule to leave things where you can find them again.A. itB. thatC. youD. this4. _____ is known to everybody, the moon travels round the earth once every month.A. ItB. AsC. ThatD. What5. I want very much to buy a color TV set, but I can’t afford _____.A. itB. oneC. thisD. that6. I should prefer _____ if you didn’t go there alone.A. itB. thatC. youD. which7. He is always really rude, ______ is why people tend to avoid him.A. thatB. itC. thisD. which8. Having a trip abroad is certainly good for the old couple, but _____ remains to be seen whether they will enjoy it.A. thatB. itC. thisD. which9. Dear me! Just look at the time! I had no idea _____ was so late.A. itB. asC. thatD. what10. _____ is hard is to do good all one’s life and never do anything bad.A. HeB. ItC. ThatD. What11. _____ is hard to do good all one’s life and never do anything bad.A. HeB. ItC. ThatD. What12. ____ doesn’t seem to have been much difficulty in solving the problem.A. ItB. ThatC. ThereD. He13. I can’t rem ember a Christmas when _____ snowed so much.A. itB. thatC. whatD. the weather14. _____ was when she was about to go to bed that the telephone rang.A. ItB. ThatC. ThereD. He15. Who was _____ that saved the drowning girl?A. thatB. itC. whatD. he参考答案1—5 BAABB 6—10 ADBAD 11—15 BCAAB。
高中英语语法知识之It的用法总结
高中英语语法知识之It的用法总结第一篇：高中英语语法知识之It的用法总结高考英语语法知识之It 的用法总结1．It is + 被强调部分 + that...该句型是强调句型。
将被强调的部分放在前面，其它部分置于that之后。
被强调部分可以是主语，宾语，状语。
强调的主语如果是人，that可以由who换用。
如果把这种句型结构划掉后，应该是一个完整无缺的句子。
这也是判断强调句型与其它从句的方法。
It was they that(who)cleaned the classroom yesterday.It was in the street that I met her father.2．It was not until + 被强调部分+ that...该句型也是强调句型。
主要用于强凋时间状语，译成汉语＂直到．．．才．．．＂，可以说是 not...until...的强调形式。
It was not until she took off her dark glasses that I realized she was a famous film star.= Not until she took off her dark glasses did I realize she was a famous film star.= I didn’t realize she was a famous film star until she took off her dark glasses.3．It is clear(obvious, true, possible,certain....)that.....该句型中it 是形式主语，真正的主语是that 引导的主语从句，常译为＂清楚（显然，真的，肯定．．．）＂是主语从句最常见的一种结构。
It is very clear that he’s round and tall like a tree.= That he’s round and tall like a tree is very clear.4.It is important(necessary, right, strange, natural...)that...由于主句中的形容词不同，that 后的从句中要用虚拟语气（should + 动词原形），should 可以省去。
it用法归纳(高中英语)
“it” 两项重点用法Mar 4. 2011 这两项重点用法指的是强调句和it做形式成分。
一.强调句:一）陈述句：It + is / was + 被强调部分+ that / who … ( 强调人时可用who )I met Tom in the street yesterday.针对各个划线部分变强调句：1) It was I that met Tom in the street yesterday.2) It was Tom that I met in the street yesterday.3) It was in the street that I met Tom yesterday.4) It was yesterday that I met Tom in the street.二）一般疑问句：1) Was it I that met Tom in the street yesterday?2) Was it Tom that I met in the street yesterday?3) Was it in the street that I met Tom yesterday?4) Was it yesterday that I met Tom in the street?三）特殊疑问句：1) Who was it that met Tom in the street yesterday?2) Who was it that I met in the street yesterday?3) Where was it that I met Tom yesterday?4) When was it that I met Tom in the street?四）特殊疑问句作宾语从句：I forgot…1) I forgot who it was that met Tom in the street yesterday.2) I forgot who it was that I met in the street yesterday.3) I forgot where it was that I met Tom yesterday.4) I forgot when it was that I met Tom in the street.结论：特殊疑问句作宾语从句时，主谓词序正常。
高考英语It引导的强调句型讲解
高考英语It引导的强调句型讲解一、考点分析表达强调的方式有很多，本章重点学习It引导的强调句。
强调句的考察主要体现在语法填空和翻译题型上。
难点在于该知识点会与其他句型混在一起考察，要准确区别。
二、专题详解一）结构结构详解：针对句子My brother met Li Ming at the railway station yesterday.进行强调1、基本结构强调主语：It was my brother that/who met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that/who my brother met at the railway station yesterday.强调地点状语：It was at the railway station that my brother met Li Ming yesterday.强调时间状语：It was yesterday that my brother met Li Ming at the railway station.2、一般疑问句结构：对主语提问：Was it my brother that/who met Li Ming at the railway station yesterday?后面几句同上，只需将was提到it之前即可。
3、特殊疑问句结构：对主语提问：Who was it that met Li Ming at the railway station yesterday?注意：当用who提问时，为避免重复，连接词用that后面几句同上，用疑问代词/副词代替被强调部分即可。
【即学即用】1) _____ electricity plays an important part in our daily life ?A. Why was it thatB. Why is it thatC. Why is itD. Why it is that2) Who was it _____ wanted to see me just now ?A. t hatB. whoC. whenD. when3) _____ you met the foreigner from Canada?A. Where it was thatB. Who it was thatC. Where was it thatD. Where was that二）使用注意1、主谓一致It is your father who is wrong this timeIt is his parents who have come to China.主语谓语：保持一致总结归纳：主谓一致：被强调部分作主语时，其形式与谓语动词在人称和数上保持一致。
It在强调句中的用法考点透视
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。
高三英语it的用法
高三代词it的用法归纳it用于强调句型“It is (was) +that (who) +句子的其余部分”。
It在句中无意义，只起引出被强调部分的作用。
被强调的部分指人时，除可用that外，还可换用who（强调宾语指人时也可用whom）。
使用强调句型时，应注意以下事项：一、去掉强调结构It is (was) … that(who)…后，剩下的词仍能组成一个完整的句子。
这是判断是不是强调句型的关键。
试比较：1. It is strange that he didn’t come yesterday.2. It was you and Tom that didn’t come yesterday.3. It is what you do rather than what you say ____matters. （05天津）A. thatB. whatC. whichD. this二、如果强调时间、地点、原因或方式状语时，不可用when, where, why或how，而仍用that。
It was in NewZealand ___ Elizabeth first met Mr. Smith. （08全国II）A. thatB.howC.whichD. when三、注意not until的强调句型及强调句型的疑问句形式，在这方面很容易因弄不清句子结构而错选。
如:1. I just wonder ____that makes him so excited. （06山东）A. why it doesB. what he doesC. how it isD. what it is2. It was not until she got home ____Jennifer realized she had lost herkeys.A. whenB. thatC.whereD.before （06全国卷二）四、强调主语时，that或who后面的谓语动词的形式仍然取决于原句中的主语；be的变化只有is和was两种形式，如果要表示现在时将来时的其它各种形式时，就用It is…, 表达过去时的各种形式时，用It was….一般要与谓语动词的时态一致。
高中英语It用法详解[共33页]
![高中英语It用法详解[共33页]](https://img.taocdn.com/s3/m/bde27d71168884868662d601.png)
It的用法解析1.it在强调句中用法：⑪It is + 被强调部分+ that …该句型是强调句型，被强调部分可以是主语、宾语、表语或状语；强调的主语如果是人时，that可以由who换用；如果把这种句型结构划掉后，应该是一个完整无缺的句子，这也是判断强调句型与其它从句的依据；①It was they that <who> cleaned the classroom yesterday.昨天是他们打扫的教室。
（强调主语）②It is her sister that I have fallen in love with.我爱上的是她的姐姐。
（强调宾语）③It was under the tree that he found his missing purse.他是在树底下找到自己丢失的钱包。
（强调地点状语）④It was last week that I visited the Shanghai Expo.我是上周参观的上海世博。
（强调时间状语）⑫It is not until + 被强调部分+ that …该句型是＂not… until…句型”的强调句，意为＂直到．．．才．．．＂，that后的从句要用肯定句，不可再用否定句；【注意：not until置于句首时，主句用倒装结构；】①It was not until she took off her dark glasses that I recognized she was a famous film star. （强调句）直到她摘下墨镜，我才认出她是一名著名的电影明星。
②Not until she took off her dark glasses did I recognize she was a famous film star. （倒装句）直到她摘下墨镜，我才认出她是一名著名的电影明星。
⑬强调句型的特殊疑问句结构：特殊疑问词+is/was + it + that …；①Who was it that you want to see? 你究竟想见谁？②Why is it that you want to change your mind? 你究竟为什么要改变主意？⑭强调句型的一般疑问句结构：Was/Is it +被强调部分+that…；①Was it they that cleaned the classroom yesterday? 昨天是他们打扫的教室吗？②Was it last week that you visited the Shanghai Expo?你是上周参观的上海世博吗？【注意事项】⑪强调句型结构基本要点：①强调句型中，通常强调主语、宾语、状语等；一般而言，该结构<It is/ was … that …>不可以强调谓语，若强调谓语，则用助动词do/does/did，其后的谓语用动词原形；(a) She did go there alone.她确实是一个人独自去那儿的。
it在强调句型中的用法
高一册第19单元的语法重点是it在强调句型中的用法，这也是高考的重要考点。
为了强调句子某一成分(除谓语外)，将这一成分置于"It is (was)... that (who)..."这一句型中is (was) 之后，如果强调部分是人，既可用that又可用who连接，其余的全用that。
这一句型也可用于一般疑问句、否定句和特殊疑问句。
其特点是：去掉It is (was) 及that (who)这几个标志词之后，在不添词、不减词的前提下能重新排列成一个完整的句子。
现通过分析高考试题，体会it在强调句型中的用法，以期对同学们有所帮助。
1. Was ________ that I saw last night at the concert?(Shanghai'97)A. it youB. not youC. youD. that yourself析：这是一个一般疑问句，若去掉was和that, 可重新排列成I saw you last night at the concert.句意完整，所以此句是"It was... that..."强调句型的一般疑问句，强调宾语you,故正确答案为A。
2. It is the ability to do the job ________ matters not where you come from or what you are. (NMET2000)A. itB. thatC. oneD.this析：若去掉It is后，剩余的部分仍是一个完整的句子，故是强调句型，强调主语，故正确答案为B。
3. "Wasn't it Dr Wang who spoke to you just now?""________"(Shanghai'96)A. I didn't know he was.B.Yes, it was.C. No, he wasn't.D.Yes, he did.析：这是强调句型的一般疑问句的否定形式，强调主语。
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It在强调句中的用法考点透视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。
（1）It was not until she got home Jennifer realized she had lost her keys.（06年高考全国卷II第9题）A. whenB. thatC. whereD. before（2）It wasn’t until nearly a month later I received the manager’s reply.（05年高考全国卷I第30题）A. since B. when C. as D. that答案：（1）B（2）D4．要注意强调句与状语从句的区别：有时句子开头出现It is/was，后面的引导词要求选择，这时可以根据强调句的判定方法，判定该句究竟是强调句还是状语从句，然后根据实际情况选择引导词，例如：（1）That was really a splendid evening. It’s years ______ I enjoyed myself so much.（05年高考安徽卷第29题）A. whenB. thatC. beforeD. since分析：答案选D。
本题句子开头虽然也出现了it is但是根据强调句的判定原则该句显然不是强调句，根据题目意思要表示：自从上次玩得那么开心过到现在已经好几年了。
其实，此处是用一般现在时来代替了现在完成时。
（2）—Did Jack come back early last night?—Yes. It was not yet eight o’clock he arrived home. （05年高考福建卷第24题）A. beforeB. whenC. thatD. until分析：答案选B。
本题中的句子很容易混淆为强调句，其实此句是一个时间状语从句，因为把句子中的it was去掉，横线处不填，该句结构并不完整，eight o’clock不能独立充当时间状语，须在前面加上介词at。
所以，此句若变成It was at eight o’clock _____ he arrived home.就是一个强调句了。
再如：（3）It is almost five years we saw each other last time. （05年高考北京春季招生卷第23题）A. before B. since C. after D. when（4）It was some time ______ we realized the truth.（05年高考山东卷第24题）A. whenB. untilC. sinceD. before答案：（3）B（4）C巩固练习：1．Why! I have nothing to confess. _______ you want me to say?（04年高考上海卷第43题）A. What is it thatB. What it is thatC. How is it thatD. How it is that2．It was evening ________ we reached the little town of Winchester.（04年高考天津卷第32题）A. thatB. untilC. sinceD. before3．It was with great joy ________ he received the news that his lost daughter had been found.（04年高考福建卷第35题）A. becauseB. whichC. sinceD. that4．It was ________ back home after the experiment.（04年高考湖北卷第24题）A. not until midnight did he goB. until midnight that he didn’t goC. not until midnight that he wentD. until midnight when he didn’t go5．I have always been honest and straightforward, and it doesn’t matter ______ I’m talking to.（04年高考广东卷第23题）A. who is itB. who it isC. it is whoD. it is whom6．It was in the lab ______ was built three years ago ______ the students made the experiment.A. that; whereB. which; thatC. what; thatD. which; where7．It was for this reason _________ her uncle moved out of New York and settled down in a small village.A. whichB. whyC. thatD. how8．Why! I have nothing to confess(招认). ______ you want me to say?A. What is it thatB. What it is thatC. How is it thatD. How it is that 9．Was it _____ she said or something that she did _____ you were angry at so much?A. that; whichB. that; whatC. what; whichD. what; that10．It was not until dark______ he found _____ he thought was the correct way to solve the problem. A. that; what B. that; that C. when; what D. when; that答案：1. A.2. D.3. D.4. C.5. B.6. B.7. C.8. A.9. D. 10. A。