高中英语语法基础——强调句型知识点归纳讲解（附同步练习）在高中英语中，强调句是重点句型，也是难点句型，更是考试中的高频句型。

作为英语语言表达中一种句型，强调句的使用，目的在于通过强调主语、宾语或者是状语某个部分，来强化表述自己对一句话中某一个点（时间、地点、人物、事件等方面）的情感，态度和意愿。

强调句属于主从复合句，但强调部分只强调句子的某一个成分。

英语中常用的强调结构有：It is (was)+被强调部分(主语、宾语或状语)+that/who...（陈述句）；疑问词what/how/why…+be it that…句型（疑问句）；It was not until… + that…句型。

一）、陈述句强调句型（1）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）+从句。

如：原句：Mary did the experiment in the lab yesterday evening.强调主语：It was Mary who did the experiment in the lab yesterday evening.强调宾语：It was the experiment that Mary did in the lab yesterday evening.强调时间：It was yesterday evening that Mary did the experiment in the lab. (注意不用when)强调地点：It was in the lab that Mary did the experiment yesterday evening. (注意不用where)（2）强调谓语动词时，用助动词do/does或did。

如：Do remember to get up early tomorrow, or we will miss the train.Do be careful when you cross the street.He did write to you last week.Mr.White, I did hand in my homework to you this morning.二）、疑问句强调句型1、一般疑问句的强调句型：形式上只需将is / was提前，即：Is / Was+ it+被强调部分+that / who+从句? 如：Was it your brother that made you get hurt?Was it in Beihai Park that they made a date for the first time?2、特殊疑问句的强调句型：被强调部分（通常是疑问词Who / When / What / How / Where / Why...）+is / was+it+that+从句？如：原句：How did he come here ? 强调句：How was it that he came here ?原句：Why did he came late ? 强调句：Why was it that he came late ?原句：When / Where did you met your girlfriend for the first time ?强调句：When and where was it that you met your girlfriend for the first time ?三）、not...until...强调句型1、句型为：It is/was not until+被强调部分+that+从句。

如：It was not until we had stayed together for a couple of weeks that I found we had a lot in common.原句：My parents didn't start to have dinner until I drive back home from work.强调句：It was not until I drive back home from work that my parents start to have dinner.注意：该句型中not until 不能分开，否定前移到强调部分It was ...当中，that后面的从句要改成肯定句。

四）、使用强调句时的几个注意要点⒈强调句的谓语is或was永远用单数。

句首词用“It”，不能用“This”，“That”，be动词的形式是is或was，不能用复数形式are或were。

如：It was yesterday that I met your father in the street.⒉不管被强调部分是哪种状语，只能用that连接，不得使用where、when等连词。

如：It was in the street that I met your father yesterday.⒊被强调部分为人时，可用who(主格或宾格)和whom(宾格)代替that，用that也行。

如：It was your father that/whom/who I met in the street yesterday.It was I that/who met your father in the street yesterday.⒋强调句中也要注意主谓一致（被强调的主语要和that后面的谓语动词在数和时态上保持一致）和否定转移的问题。

如：It is they who are our friends.It was not until ten o'clock that we got home last night.例题：It is Mary who often _____(help) me with my English. （helps）It is I that ____(be) against you. （am）⒌注意不要混淆强调句和其他从句。

It is/was...that...为强调句标志，去掉后仍可组成一个完整的句子，只是没被强调，而其他从句一般不具备这一特征。

比较：①It was ten o'clock when we got home last night. 我们昨晚到家时已十点了。

②It was at ten o'clock that we got home last night. 我们昨晚是在十点到家的。

分析：第①句是状语从句，when不可改为that，因为去掉it was和that后，只能组成“We got home ten o'clock last night.”这样一个不完整的句子；第②句是强调句，that不可改为when。

⒍强调“not...until”引导的时间状语时，要用“it is/was not until...that...”结构，否定位置提前，that后面的句子要用肯定式。

如：We did not get off the bus until it stopped.It was not until it stopped that we got off the bus.( )1. ——Were all three people in the car injured in the accident?——No, _________ only the two passengers who got hurt.A. it wasB. there isC. it wereD. there was( )2. ——Who is making so much noise in the garden? —— _________ the children.A. It isB. They areC. That is D . There are( )3. She was about to go out __________ the telephone rang.A. thatB. whereC. thenD. when( )4. It was what he said _________ disappointed me.A. thatB. whatC. whenD. when( )5. __________ that gold is not widely used as a conductor?A. Why isB. Is it whyC. Why is itD. Why is that( )6. —— I can’t find Mr. Smith .Where did you meet him this morning?—— It was in the hotel _________ he stayed.A. that B which C. the one D. where( )7. It was in the small house that was built with stones by his father _________ he spent his childhood.A. that B, where C, which D. who( )8. It was _________ it was raining so hard that we had to stay at home all day.A. since B .for C. as D. because( )9. Is it three hours __________ the boy whose family is poor to come to school on foot?A .that; B. that it takes; C. which it takes; D. when ;( )10. It was without saying goodbye __ her father left her.A. that B .which C .when D. in which( )11. It is a winter night _________he spent with me .A. thatB. whereC. as D .when( )12. It is the young man _________ looked for _________ caught the murderer.A. that; whoB. that; theyC. they ;that D they ;which( )13. It was __________ my teacher worked __________ I work hard.A. where; thatB. where；where C .that; that D. that ;where( )14. It was evening __ we reached the little town of Winchester.A. thatB. untilC. sinceD. before( )15. It was not until dark _________ he found _________ he thought was the correct way to solve the problem.A. that; whatB. that; thatC. when; whatD. when; that( )16.It was until last year that he _________.A. left school for a new startB .came to realize the importance of learning English.C. worked as an English teacher at a middle schoolD .set out to build a new house of his town.( )17.It is the ability to do the job __________ matters ,not where you come from or what you are.A. oneB. that C .what D. it( )18. I don’t know __________ that you will stay here.A. how long it isB. how long is itC. it is how longD. is it how long( )19.It was ___________ that caused him to serve dinner an hour later than usual.A. we being lateB. our being lateC. we were too lateD. because we were late( )20.——what was the party like?——Wonderful. It’s years ___________ I enjoyed myself much.A. afterB. before C .that D. since( )21.It was in Indonesia, the UN officials believe, _________the tsunani caused the greatest damage.A. whereB. whichC. whenD.that( )22.It was in the factory ___________ produced TV sets ___________our friend was murdered.A. which, whichB. that, whichC. that, thatD. where, that( )23.It was last year ___________ you taught me how to drive .A.whenB.thatC.whereD.which( )24.It was for this reason ___________ her uncle moved out of New York and settled down in a small village.A.whichB.whyC.thatD.how( )25.I can’t quite remember___________ he began teaching in our school.A. that, it was whenB.when it was thatC.when was it thatD.that was it when( )26.It is ___________who ___________wrong.A. we, amB. me, isC. I , amD.I , is( )27.It is ___________he often fails in exams___________makes his parents worried about him.A. that, whatB.what, thatC. what, whatD. that, that( )28. It _________the Chinese women that _________a great role in the socialist construction.A. is; playsB. are; play C .is; play D. are; plays( )29．It is you , rather than he ,that _________for the accident.A. is to blameB.are to blameC.is blameD. are blame( )30. It was on Oct1st, 1949 _________ People's Republic of China was founded.A. thatB. whatC. whichD. when参考答案:1——5AADAC 6——10AADBA11——15ACADA 16——20CBABD21——25DCBCB 26——30CDCBA。