1、过去时用did ，后面的谓语动词用原形。（四）疑问句的强调结构：一般疑问句：Is / Was + it + that +句子的其他部分（陈述语序）。简单的答语为：“Yes,it is/was.”或 “No,it isnt/wasnt.” （1）-Was_that I saw last night at the concert?（Shanghai97）-No, it wasnt.A. it you B. not you C. you D. that yourself （2）-Wasnt it Dr Wang who spoke to you just now?-_. （Shanghai96）A.
2、 I didnt know he was. B.Yes, it was.C. No, he wasnt. D.Yes, he did.（3）Was it in 1969 _ the American astronaut succeeded _ landing on the moon?95）A. when;on B.that;on C.when; in D.that; in（五）特殊疑问句：特殊疑问词+ is / was + it + that +句子的其他部分（陈述语序）。Eg: Where did you see her cellphone yesterday ? Where was it
3、that you saw her cellphone yesterday?（强调特殊疑问词where）How will you go to visit her tomorrow?How is it that you will go to visit her tomorrow? （强调特殊疑问词how）（4） I really dont know _I had my money stolen.A where is it that B when it is that C where it was that D it was where that C（5） _ find my wallet ,Tom
4、 ?A.Where did you that B. Where was it youC. Where have you D.Where was it that you D（6）. Where was it _ you found the lost child?A. who B.that C.which D.what（六）从句的强调：I came home late because it was raining hard. It was because it was raining hard that I came home late. （强调状语从句） （注意：被强调的原因状语从句只能用bec
5、ause引导，不能用as或since引导）What you said really made us sad. It was what you said that really made us sad.（强调主语从句） It was where there had been a theatre that they built a new modern school他们是在以前曾有过一个剧场的地方建造了一所新的现代化学校。（7） It was how the young man had learned five foreign languages _attracted the audiences
6、interest.A. so that B.that C.what D.in which（8）. It was only when I reread his poems recently _ I began to appreciate their beauty.A. until B. that C.then D.so（9）_the people _have become the masters of their country_science can really serve the people.A.It is only when ; that; where B They are;/;whe
7、nC.It is only when; / ;that D It was when;that;then二、强调句型的判断把“It, be，that”去掉，如果剩余部分句子结构仍然完整（被强调部分要还原到原位置），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：（1）It is he who / that often helps me with my English. It is on the hillside that we plant trees every year. It was because of bad weather that the football match ha
8、d to be put off.（Shanghai 2003, spring）分析：去掉It is / was. that / who 句子后结构仍然完整，句意仍明确，都是强调句。 It was 9 oclock when we came back我们回来时是九点钟。 It was 3 hours since we had come back我们回来已三个小时了。 分析： 在上面例句中若去掉It was. when / before / since等后，句子结构就不完整，所以不是强调句。2） It was at the theatre _ Lincoln was murdered. It wa
9、s the theatre _ Lincoln was murdered. A. which B. that C. whereD. the one It was our teacher _did the experiment in the lab last night. A. whom B. that C. which D. where It was ten years ago_ Miss Gao returned to China. A. that B. when C. since D. as It was _ he said _disappointed me.（Shanghai99） A.
10、 what; that B.that; that C. what; what D.that; what It was for this reason _ her uncle moved out of New York and settled down in a small village. （Shanghai 2001, spring）A. which B.why C.that D.how三、强调句型几注意首先，我们按强调句的语序来总结强调句的五项注意： 1. 句首词用“It”，不能用“This”，“That”等。 2. be动词的形式是is或was，不能用复数形式are或were。若原句的谓
11、语动词用了现在时或将来时，则用is;若原句的谓语动词用了过去时或过去完成时，则用was. Eg:（1）It_the Chinese women that_a great role in the socialist construction. A is;plays B are;play C is;play D are;plays （2）_all these exercises_all of us can do tomorrow. A. It is;that B. It was;that C They are;which D It will be;that 3. 被强调的部分如果是代词，强调主语用
12、主格，强调宾语用宾格。（1）It is him that/who /whom I met in the street yesterday. （2）It is I who/that am wrong. 4. 连接词一般用that，当强调部分是人时，既可用that也可用who.特别注意当强调部分 是时间状语或地点状语时，不能用when或where。 It was on Oct 1st, 1949 that Peoples Republic of China was founded.It was at the gate _ he told me the news.（MET88）A. that B.w
13、hat C.which D.when5. 主谓一致问题 被强调的主语要和 that后面的谓语动词在数上保持一致。 （8）It is Mary who often_（ help） me with my English.（9）It is I that _（be）against you.（10）It is the boy students of Class Two who _（be）playing football on the playground.（11）It is Mr Green ,together with his wife and children ,that_in China now.
14、 A are B is C was D were （12）It was neither you nor he that_to blame for the mistake.6.not until 结构的强调：强调“notuntil”引导的时间状语时，要用“it is/was not untilthat”结构,，that后面的句子要用肯定式，且须用陈述句语序。 （13） We did not get off the bus until it stopped . It was not until it stopped that we got off the bus.强调该结构时not until不能
15、分开） （14）It was not until 1920_ regular radio broadcast began. （NMET95） A. while B. which C. that D. since（15）It was not _ she took off her dark glasses _ I realized she was a famous film star. 1992 that B. until; that C .until; when D. when; then（16） It was _ back home after the experiment. A. not u
16、ntil midnight did he go B. until midnight that he didnt go C. not until midnight that he went D. until midnight when he didn （17）It was not until _ that _ to prepare his lessons.（Shanghai91） A. did his father come in; the boy beganB. his father came in; the boy beganC. did his father come in; did th
17、e boy beginD. his father came in did the boy begin7.强调时间状语和地点状语时与定语从句的区别：（18）It was in 1921 that our Party was founded.（强调句式） （19）It was 1921 when our Party was founded.（定语从句） （20 ）It was on the farm that we practised planting crops. = We practised planting crops on the farm. （21）It was the farm whe
18、re we learned a lot . （22）It was at the street corner that I met Lucy yesterday.= I met Lucy at the street corner yesterday （23）It was the street corner where I met Lucy yesterday.（24）Was it in this palace _ the last emperor died?（MET88）A. that B. in which C.in where D.which8. 强调句型与主语从句的区别：强调句型可以还原成
19、正常语序的句子，也就是说，强调句型中去掉It be that后，句子仍然通顺，意义也依然完整，只是没有那么强调突出。而含主语从句的复合句中的it是指示代词，后面多为系表结构或被动语态。如果去掉It bethat，句子就不通顺了。It was in the lab that was taken charge by Professor Harris that they did the experiment.（=They did the experiment in the lab that was taken charge by Professor Harris.）It is certain tha
20、t he is honest and modest.很显然，他是诚实而谦虚的。It is known to all that paper was made first in China.众所周知，纸是中国人最早制造出来的。Ddo（does/did）引出强调句1.在谓语动词之前（通常是现在时和过去时的句子，可用助动词do（does/did）来强调动词,这时谓语动词须用原形动词。Do（does/did）可译成“确实”“的确”。To my great joy, the plant did look exactly like what we were looking for.He does work
21、hard and finish the job in time.2.在肯定的祈使句中，用动词do来加强语气，可译成“务必，一定，千万”Do come and see us some day.Do give her my regards.1. _ she first heard of the man referred to as a specialist. （1990.1） A That was from Stephen B It was Stephen whomC It was from Stephen that D.It was Stephen that2. When I try to un
22、derstand _ that prevents so many Americans from being as happy as one expect, it seems to me that there are two causes.（1998.1）A. why it does B. what it does C. what it is D. why it is 3.It was _ the next morning that I began to think about where I was going.A. before B. after C. when D. not until4.
23、 It _ her brother _ she will borrow the money.A. is fromthat B. is fromwho C. iswhom D. isthat强调句型易错点It was only with the help of the local guide .A.was the mountain climber rescued B.that the mountain climber was rescued C.when the mountain climber was rescued D.then the mountain climber was rescue
24、d历年有关强调句的考题：1.（09江西）27. It was _ he came bank from Africa _ he met the girl he would like to marry. then B. not; until C. not until; that D. only; when2.（09浙江卷）4.Ive read another book this week.Well, maybe is not how much you read but what you read that counts.A. .this B. that C. there D. it3.（09全国2
25、卷）17. It is often that human beings are naturally equipped to speak.A. said B. to say C. saying D. being said4.（09浙江）7Ive read another book this week.Well, maybe _ is not how much you read but what you read that counts.A. this B. that C. there D. it考点1、强调部分从短语向句子过渡。It is what you do rather than what
26、 you say_matters.A. that B. what C. which D. this 考点2、 强调句从肯定句向否定句、一般疑问句和特殊疑问句过渡。强调句的否定句形式为：It is / was not + 被强调部分+ that / who . 强调句的一般疑问句形式为：Is / Was it +被强调部分+ that / who .?强调句的特殊疑问句形式为：疑问词 + is / was it + that / who .?（1）. Was it in 1969_the American astronaut succeeded_landing on the moon? on B
27、. that; on C. when; in D. that; in （2）. _ that he managed to get the information? Oh, a friend of his helped him. A. Where was it B. What was it C. How was it D. Why was it 考点3、从考查单一的强调句到把强调句置于从句中，增加判断句子的难度。David said that it was because of his strong interest in literature_he chose the course.A. th
28、at B. what C. why D. how 考点4、干扰因素增多，增加了与其它相似句型的辨析，尤其是it开头的句子。考查强调句与非强调句的辨别1. 设置陷阱，使考生将强调句误判为非强调句。It might have been John _ bought a present for Mary yesterday.A. that B. when C. what D. which2. 设置陷阱，使考生将非强调句误判为强调句。It was evening we reached the little town of Winchester.A. that B. until C. since D. before
