高考英语It引导的强调句型讲解
小议强调句型“it is-was+被强调部分+that-who”
小议强调句型“it is/was+被强调部分+that/who”“强调”就是使句子的某一部分比一般情况下显得更加重要。
英语表达中，要强调句子的某一成分，一般可用强调句型“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、如何判断强调结构去掉强调结构it is （was）… that（who）…后，剩余成分略作调整或不作调整仍然能组成一个语法结构完整的句子，即为强调句。
这是判断是不是强调句型的关键。
试比较：a： it is surprising that tom arrives at school so early. b： it is tom that arrives at school so early.将a句中的it is… that去掉后，句子结构不完整，我们可以判断它不属于强调句型，属于主语从句。
将b句中的it is… that 去掉后变为：tom arrives at school so early.这是一个完整的句子，故我们判断b句属于强调句。
二、强调结构可以强调哪些句子成分一般而言，强调结构几乎可以强调除谓语动词及形容词作表语之外的任何句子成分，如：mary got the dictionary in this bookstore with the help of her friend yesterday.it was mary that got the dictionary in this bookstore withthe help of her friend yesterday.（强调主语）it was the dictionary that mary got in this bookstore with the help of her friend yesterday. （强调宾语）it was in this bookstore that mary got the dictionary with the help of her friend yesterday.（强调地点状语）it was with the help of her friend that mary got the dictionary in this bookstore yesterday. （强调方式状语）此外，该强调句型中，被强调的成分除了是名词、代词、介词短语等之外，也可以是从句。
高三英语强调句型-It-is...that的用法(整理2019年11月)
强调句型 It is/was...who/that 的用法及注意事项
• 一、强调句型的用法
在英语中，我们常用It is／was… who/that结构来突 出强调句子的某一成分(一般是句子中主语，宾语或 状语)。在这个句型中，it没有词汇意义，只是引出被 强调的成分。如果被强调的成分是表示人的词，用 who或that来连接都可以。如果是其它成分，则一律 用that来连接。 E.g. It is my mother who／that cooks every day.
E.g. It was yesterday that Tom passed in the maths exam．
• 二、使用本句型的几个注意事项 1．被强调成分是主语，who／that之后的谓语动词 应该在人称和数上与原句中的主语保持一致。 e.g. It is I who am right． e.g. It is he who is wrong． e.g. It is the students who are lovely．
E.g. It was in front of the bank that the old lady was robbed． E.g. It was because of the heavy rain that he came late．
； 少儿英语培训加盟 少儿英语加盟排行榜 少儿英语
• 2．即使被强调成分是句子中的时间状语，地点状语，原因状 语等，也不能用when，where, because，要用 that。
E.g. It was after the war was over that Einstein was able to come back to his research work again .
高考重点：It的用法以及含有it的句型
高考重点：It的用法以及含有it的句型英语中it 一词结构看似简单，但其词义广泛，使用范围很广，常令一些初学者感到头痛。
It用法及其句型和固定搭配，是英语语法的重点、难点，又是近几年考试的热点,在高考中也是重现率较高的语言点，其考查方式多通过“单项填空”进行，偶尔也出现在“短文改错”和“完形填空”中。
因此在复习中应给予足够的重视。
下面笔者就it的用法简单归纳如下。
一、代替上文中提到过的人或事物。
指代人时，一般用于小孩或身份不十分明朗的人。
1) －Who is the baby? －It‘s my teacher’s son．2) －Who is that gentleman? －It's my friend Tom．He(不可用It) wants to see you．不定代词one 指代前文提到的同类事物之一，而it 特指上文中提到的同一事物。
试对比：This pair of shoes is small. May I have another one？（泛指的另一双）这又鞋子太小了，再拿一双给我看看好吗My pen is missing.Ican’td find it.我的钢笔丢了找不到了(it指my pen)二. it 作为无人称动词的主语，表示天气，时间，距离，环境情况等等。
这时的it 不指某个具体的东西。
没有明确的含义。
译成汉语可不必译出来。
如1).It‘s half an hour’s walk from here to our school．从这儿到我们学校是步行一个小时的路程2) It‘s nice and warm here．这里非常暖和3) But it's two o'clock now, and it's time for us to go to school．两点了该是上学的时间了4) It’s quite close in the room . Let’s open the window for a while。
it 做形式主语引导的主语从句和作强调句型的区别
it 做形式主语引导的主语从句和作强调句型的区别但若被强调部分是状语时，则只能用that ，即使指时间、地点、原因等，也不能用when ，where 或because 等替代。
如：It was my sister whom I met in the street yesterday.It was only when I reread his poems recently that I began to appreciate their beauty.It was for this reason that her uncle moved out of New York and settled down in a small village.4 . 注意该句型一般不强调谓语动词强调句型通常强调主语、宾语和状语，一般不强调谓语。
需强调谓语时，要在谓语动词原形前面加上助动词do ，does 或did ，尤其是在祈使句或肯定句中，用来加强语气。
如：Do tell me where on earth you are now! Boys and girls , let me tell you something that does sound strange.To my surprise, he did come here on time last night.5 . 注意区分含有Not until 的倒装结构和强调结构Not until 用于句首时，主语和谓语通常用倒装语序。
如果是复合句，那么主句用倒装语序。
但在“ It is / was not until …. that ”句型中，that 后的主谓不倒装。
如：It was not until she took off her dark glasses that I realized she was a famous film star.本句是由I didn't realize she was a famous film star until she took off her dark glasses 变化而来的。
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。
高考英语It的用法
高考英语It的用法It是高考英语中一个极其重要的词，其用法多样，在不同的语境中具有不同的意义。
下面我们将从it的用法、句型和固定搭配三个方面进行讲解。
一、it用作实词1、表示时间、天气、距离、温度等自然现象。
例如：It is Monday today.今天是星期一。
It is raining outside.外面正在下雨。
It is 5 kilometers away from here.距离这儿有5公里远。
2、表示观点、看法、态度等主观想法。
例如：I think it is a good idea.我认为这是一个好主意。
We think it is important to learn English well.我们认为学好英语很重要。
二、it用作形式主语当不定式、动名词或从句作主语时，为了保持句子结构平衡，避免头重脚轻，常用it作形式主语，代替不定式、动名词或从句，而把真正的主语放在句尾。
例如：It is important to learn English well.学好英语很重要。
It took me an hour to finish the homework.我花了一个小时完成作业。
三、it用作形式宾语当不定式、动名词或从句作宾语时，为了保持句子结构平衡，避免头重脚轻，常用it作形式宾语，代替不定式、动名词或从句，而把真正的宾语放在句尾。
例如：I think it is important to learn English well.我认为学好英语很重要。
He found it hard to learn English well.他发现学好英语很难。
四、it用于强调句型中强调句型是英语中一个重要的句型，用于突出强调某个成分，特别是主语、宾语和状语等。
在强调句型中，it没有实际意义，只是起到引导作用。
例如：It is I who am the best student in my class.我是班里最好的学生。
高考英语强调句型
高考英语强调句型在高考英语中，强调句型是一个重要的语法点。
掌握好强调句型，不仅有助于我们在语法题中准确答题，还能提升我们在写作和阅读理解中的能力。
强调句型的基本结构是“It is/was ＋被强调部分＋ that/who ＋句子其他部分”。
这个句型用来突出句子中的某一成分，以达到强调的效果。
让我们先来看看强调句型在句子中的不同应用。
比如，强调主语时：“It is Tom who broke the window”（是汤姆打破了窗户。
）这里强调了是“Tom”打破了窗户，而不是其他人。
再比如强调宾语：“It was the book that I bought yesterday”（是这本书我昨天买的。
）突出了“the book”是昨天购买的对象。
强调状语时，情况也很常见。
“It was yesterday that I met him”（就是在昨天我见到了他。
）强调了时间状语“yesterday”。
还有“It was in the park that we had a picnic”（就是在公园里我们进行了野餐。
）这里强调的是地点状语“in the park”。
在使用强调句型时，需要注意一些要点。
首先，被强调部分可以是主语、宾语、状语等，但不能是谓语动词。
其次，强调句型中的“it”没有实际意义，只是一个引导词。
另外，当被强调部分是人时，可以用“that”也可以用“who”，而强调其他成分时则只能用“that”。
在高考的各类题型中，强调句型都有出现。
在单项选择题中，可能会考查对强调句型结构的理解和运用。
例如，给出一个句子，让我们判断是否为强调句型，或者选择正确的强调句型结构。
在完形填空中，也可能会通过上下文来暗示需要使用强调句型来理解某个句子的意思。
阅读理解中，有时候会出现复杂的长句子，其中可能包含强调句型，如果我们能准确识别和理解，对于把握文章的关键信息会有很大帮助。
在写作中，合理运用强调句型可以增强句子的表现力，使我们的表达更加准确有力。
it引导的强调句型
英语中的it强调句型一、it强调句型的构成：lt+be+被强调部分+that（强调部分指人做主语时时用who，指人做宾语时用whom）+句子的其他部分。
例如：Mary met an old beggar in the street yesterday.It was Mary who/that met an old beggar in the street yesterday. （强调主语）It was an old beggar whom/that Mary met in the street yesterday. （强调宾语）It was yesterday that Mary met an old beggar in the street. （强调时间状语）It was in the street that Mary met an old beggar yesterday. （强调地点状语）注意：it强调句型不能强调句子的谓语。
二、not…until结构强调句型的构成：It+be+not+until部分+that+句子的其他部分。
例如：He did n't go to bed un til his father came back..变为强调句型为：It was n ot un til his father came back that he went to bed. 注意原句中的did n't go 部分中的not提前后，剩下did go变为went.本文开头提到的两个句子都是not..until结构用于强调句型。
那么把这两句话变回正常的语序则为：1）…but he did n't make his most imp orta nt discovery un til after the war.2） The importa nee of Flem in g's discovery was not fully recog ni zed un til World War II. 三、特殊疑问句强调句型的构成：特殊疑问词+be+it+that+句子的其他部分（用陈述语序）例如：When did you receive the gift ?对特殊疑问词when做强调：When was it that you received the gift ?注意此句中的received是由did力口receive结合而成的。
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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。
【即学即用】It is I who am in charge of the factory.2、人称一致It is I who am wrong.It was her who I saw in the street just now.总结归纳：人称照应：强调主语用主格，强调宾语用宾格。
【即学即用】1. Is it _____ who wants to see you?A. himB.heC. hisD. himself2. It was _____ who respected all their teachers.A. themB. theirC.theyD. themselves3. It _____ Mike and Mary who helped the old man several days ago.A. wasB. areC. wereD. had been3、强调由not…until引导的时间状语或状语从句It was not____ she took off her dark glasses _____ I realized she was a famous film star.A. when , thatB. until , thatC. until , when D .when , thenIt was not until 1920 _______ regular radio broadcasts began.A. whileB. whichC. thatD. since总结归纳：a. not与until要放一起, 后面接肯定式；b. 连接词只能用that【即学即用】1) It was not ____ she took off her dark glasses ____ I realized she was a famous film star.A. when; thatB. until; thatC. until; whenD. when; then2) It was not until late in the evening _____ her husband arrived home.A. whichB. whenC. thatD. how3) It was not until 1920 _____ regular radio broadcasts began.A. whichB. whenC.thatD. since4、强调原因状语从句It was because he was ill that he didn’t go to school yesterday.It is ___ it is raining hard that they can’t go out for an outing.A. asB. sinceC. forD. because总结归纳：要强调的原因状语从句必须由because引导，因为只有because表示的语气最强5、强调句特殊疑问结构在宾语从句里的语序I really don’t know when it is that she is to arrive in Shanghai.I can’t quite remember when it was that you started doing the work.总结归纳：遵从宾语从句用陈述语序原则，即：主+谓+疑问词+it+is/was+that+其他部分6、强调句的反义疑问句It was John and Mike that you saw in the park yesterday, wasn’t it ?总结归纳：反义疑问句的主语要用it，而不能用原来的主语三）强调句与定语从句的区别及判断1、强调句与定语从句的区别比较下面两例：1) Was it in 1969 ____ the American astronaut succeeded ____ landing on the moon?A. when; onB. that; onC. when; inD. that; in2) It was December 26, 1893 ____ Mao Zedong was born in the common village.A. whenB. thatC. whichD. in which分析：第1) 句是强调句，因为被强调的部分in 1969是that从句中一个完整的句子成分，改为非强调句后的句子是：The American astronaut succeeded in landing on the moon in 1969。
而第2)句的December 26, 1893不能成为从句的一个完整成分，所以不是强调句，而是定语从句，December 26, 1893是先行词。
在强调句中，it是先行词；在第二句中，it作主语，指时间。
2、强调句的判断：把“It is/was --- that”去掉，如果剩余部分句子结构仍然完整，那么这个句子就是强调句；如果句子不完整，则不是强调句。
如：It is true that he once went to America. (否)It was at 8 o’clock that he came back. （是）三、课堂练习基础题1. I can't quite remember _____ you started doing the work.A. that it was whenB. when it was thatC. when was it thatD. that was it when2. She wants to know if it is 600 miles an hour _____ the newest plane can go.A. whichB. thatC. whenD. on which3. Was it _____ he was seriously ill that he didn't come to school yesterday.A. althoughB. thatC. becauseD. since4. It was only when I reread his poems recently _____ I began to appreciate their beauty.A. untilB. thatC. thenD. so5. _____ he came back home that we knew what had happened.A. When it wasB. It was whenC. Was it whenD. When was it6. It was the training _____ he had as a young man _____ made him such a good engineer.A. what ; thatB. that ; whatC. that ; whichD. which : that7. It was _____ he said _____ disappointed me at that time.A. what ; thatB. that ; thatC. what ; whatD. that ; what8. It was through Jack _____ Mary got to know Bob.A. whoB. whomC. howD. that9. It was _____ great care that they did the job.A. forB. aboutC. withD. in10. It was on October 1st 1949 _____ new China was founded.A. whichB. whenC. asD. that11. Was it in this palace _____ the last emperor died?A. thatB. in whichC. in whereD. which12. It was the school gate ______ I met an old friend of mine after class.A. thatB. whichC. whereD. whyKeys:1-5 B C B B D 6-10 D A D C D 11-12A C提升题1. I can't quite remember _____ you started doing the work.A. that it was whenB. when it was thatC. when was it thatD. that was it when2. She wants to know if it is 600 miles an hour _____ the newest plane can go.A. whichB. thatC. whenD. on which3. Was it in this palace _____ the last emperor died?A. thatB. in whichC. in whereD. which4. It was the school gate ______ I met an old friend of mine after class.A. thatB. whichC. whereD. why5.There was no difference in happiness between those who spent $5 or $20, suggesting that it’s not how much money you spend, but how you spend it,______ can boost (提升) the spirit. that6.It is on the ocean floor near Egypt’s northern coast ________ a long-lost city of more than 2,700 years old lies. that7.“It is the sound variation in the music and changing state _____ reduces the ability to recall the order of items within the presented list,” explained the leading researcher Nick Perham. that8It was with the great courage ____ she made the safe landing. that9.Chai’s research reveals that it is the burning of coal and oil ____ contributes to 60 percent of PM2.5 pollutants. that10.In doing so, you’ll be able to see what it is ______you admire in this person. that11.It is only when he looks back on how he has grown up ________he begins to understand his father’s unselfish love. that12.It is more input from you _____I need–more feedback on how things are going. that13.It is more joy _____ these people bring to the world. that14.正是他对我们表现的评价，表明我们已经步入正轨了。