Unit4Globalwarming巩固练习it的用法

1、巩固练习I .把下面句子译成英语，注意it的用法。1. 过了很久他才回来。2. 我们两个月后才会再见面。3. 我离开这所学校已经 20年了4. 直到她摘下墨镜我才认出她是个著名影星。5. 是约600年前第一块带有表盘(face)和一个时针(hour hand)的钟表被制造出来的。 6昨天是他们打扫的教室。7. 我是在大街上遇见她的父亲的。8. 我们弄清楚了我们要在何时何地开会。9. 据说所有的票都卖完了。10. 我们真的该采取行动了。n .从方框中选出能够填入空白处的合适的连接词。since, before, after, that, where, which1. The weather tu

2、rned out to be very good,was more tha n we could expect.2. It was not until ten o 'clockwe got home last night .3. Look at the buildi ng. It was the theatreLincoln was murdered.4. Could it be in the restaura nt inyou had dinner with me yesterdayyou leftbeh ind your keys and wallet?5. It ' ye

3、arsI pain ted this beautiful picture.6. It will be yearsI paint this beautiful picture.7. It was yearsI pain ted this beautiful picture.8. It ' for yearsI have pain ted this beautiful picture.9. It worried the mother a lother son drove so fast.10. I think it importa ntyou should atte nd the conf

4、erence.川.单项选择。1. I have always been honest and straightforward, and it doesn 't matter I am talking to.A who is itBwho it isCit is whoD it is whom2. It was the ability to do the job matters not where you come from or what you are.A. one B. that C. what D. it3. It was after he got what he had des

5、ired he realized it was not so important.A. that B. when C. since D. as4. It is not how much we do but how much love we put into what we do benefits ourwork most.A. who B. which C. that D. what5. It was April 29, 2011Prince William and Kate Middleton walked into the palace hallof the wedding ceremon

6、y.A. that B. when C. since D. before6. It was along the Mississippi River Mark Twain spent much of his childhood.A. how B. which C. that D. where7 It was in New Zealand Elizabeth first met Mr. Smith.A. that B. how C. which D. when8. It was 4 o 'clock in the earth morning he came to himself in th

7、e hospital.A. that B. when C. while D. as9. It is these poisonous products can cause the symptoms of the flu, such as headacheand aching muscles.A. who B. that C. how D. what10. It was how the young man had learned five foreign languages attracted theaudience's interest.A. so that B. that C. wha

8、tD. in which11. It was only when I reread his poems recently I began to appreciate theirbeauty.A. until B. that C. then D. so12 It was because of bad weather the football match had to be put off.A. so B. so that C. whyD. that13 It was where there had been a theatre they built a new modern school.A.

9、where B. in which C. that D. so 14 It was only with the help of the local people .A. was the mountain climber rescuedB. that the mountain climber was rescuedC. when the mountain climber was rescuedD. then mountain climber was rescued15 It was the bookstore I met your brother the other day.A whereB.

10、thatC. on whichD. in that16. It 's a long time I saw you last. Yes, and what a pity! It will be a long time we see each other again.A. before, since B. since, beforeC. when, whenD. since, when17. It was back home after the experiment.A. not until midnight did he goB. until midnight that he didn

11、'tgoC. not until midnight that he wentD. until midnight when he didn 'tgo18. The Foreign Minister said, “ our hope that the two sides will work towardspeace” .A. This isB. There isC. That isD. It is19. I like in the autumn when the weather is clear and bright.A. this B. that C. it D. one20.

12、In which play is your brother appears?A. that where B. this when C. it that D. it where21. It was in the lab was taken charge of by Professor Zhang they did theexperiment.A. where; thatB. which; whereC. that ; whereD. which; that22. If I can help , I don 't like working late into the night.A. so

13、B. thatC. it D. them23. As the leader of the village, she made her duty to look after all the other people'saffairs in the village.A. this B. that C. one D. it24. I'd appreciate if you would like to teach me how to use the computer.A. that B. it C. thisD. you25. I just wonder that makes him

14、so excited.A. why it doesB. what he doesC. what is itD. what it is26. He was nearly drowned once. When was ? was in 2010 when he was in middle school.A. that; ItB. this; ThisC. this; It D. that; This27. in the regulations that you should not tell other people the password of your e-mailaccount.A. Wh

15、at is requiredB. What requires C. It is requiredD. It requires28. Is student was caught smoking in the classroom?A. it that, thatB. that it, itC. it it, thatD. it which, that29. Where did you get to kn ow her?It was on the farmwe worked.A. that B. there C. which D. whereBrian gets back.30. I'm s

16、orry you 've been waiting so long, but it ' still be some timeA. beforeB. since C. tillD. after答案与解析：I .把下面句子译成英语，注意it的用法。1. It was long before he came back.2. It will be two mon ths before we meet aga in.3. It is/ has bee n twenty years since I left this school.4. It was not until she took

17、off her dark glasses that I realized she was a famous film star./ Not un til she took off her dark glasses did I realize she was a famous film star. /I did n 'realize she was a famous film star un til she took off her dark glasses.5. It wa s about 600 years ago that the first clock with a face a

18、nd an hour hand was made.6. It was they that /who clea ned the classroom yesterday.7. It was in the street that I met her father.8. We made it clear when and where we were going to have the meeting .9. It is said that all the tickets have bee n sold out.10. It 'high time that we took/ should tak

19、e action.解析：4. 第一个句子是强调句，第二个句子是倒装句，第三个句子是普通句子。n.从方框中选出能够填入空白处的合适的连接词。1. which。 which引导非限制性定语从句，代表前面整个句子在从句中作主语。2. that。that与前面的it was 一起构成强调句，强调时间状语until ten o 'lock。3. whereo把It was和空格去掉后可以看出句子不完整了，the theatre前面加上at/in后句子才合理，所以此句不是强调句。句中it指代前句中的the building，空白处应填 where,代替先行词theatre在定语从句中作地点状语。句

20、意：它就是林肯遇害的那家剧院。4. which, that。第一空填 which，引导定语从句，代替先行词restaura nt在定语从句中作in的宾语；第二空填that，与前面的Could it be 一起构成强调句。句意：你是在我们昨天 吃饭的那家饭店落下了钥匙和钱包吗？5. since。表示从since从句谓语动作（画这张画）发生以后到现在经过的一段时间，译为“自从.以来已多久了”。句意：我几年前画的这张美丽的画。（从画这张画到现在都几年了。）6. before。表示从现在起到before从句谓语动作发生要经过的一段时间,译为“多长时间后才会/就会做”。句意：要过几年我才会画这张美丽的画

21、。7. before。表示从过去某一时间到before从句谓语动作发生所经过的一段时间，译为"多长时间后才/就做了”句意：几年后我才画了这张美丽的画。8. that。强调句。原句是：I have pa in ted this beautiful picture for years.句意：这张美丽的画我都画了好几年了。9. that。 that 引导主语从句，是真正的主语， it 是形式主语。10. that o that引导宾语从句，是真正的宾语，因为有宾语补足语important，用it作形式宾语，而 that 从句后置。川.单项选择。1. B。考查强调句中强调疑问词时的语序问题（

22、省略了 that）。强调句是and连接的并列句的主语从句， 被强调部分是疑问词， 所以 who 或 whom 放从句句首； 而从句的语序用陈述 句语序故选 B。2. B。本题强调主语 the ability to do the job，因为把It wasthat去掉，句子仍完整。3. A。这是强调时间状语从句after he got what he had desired的强调句，故选 A。句意：他得到了他想要的东西后才意识到它并不那么重要。4. C。强调句型强调 notbut连接的并列主语，所以选C。句意：不是我们做了多少，而是我们倾注于我们做的事的爱有多少最有利于我们的工作。5. B。去掉

23、it was和空白处就会发现，此句不是强调句，April前少on,所以it指代时间，空白处填when，引导时间状语从句。6. C。对地点状语 along the Mississippi River 进行强调。7. A。强调地点状语。8. B。 when 引导时间状语从句,前面的 it 表示时间。句意：他在医院苏醒过来时是早上 4点钟。9. B。此题强调主语 these poisonous products,把it isthat去掉，句意仍完整。句意：是这些有毒产品可以导致诸如头痛和肌肉痛这些流感症状的。10. B 。此题强调主语从句 how the young man had learned

24、five foreign languages 。把 itwasthat去掉，句意仍完整。11. B。本句强调时间状语从句when I reread his poems recently，故选 B。12. D。本句强调原因状语 because of bad weather,故选D。在强调原因状语从句时，只能强调由because所引导的从句。13. C。本句强调地点状语从句where there had bee n a theatre.14. B。本句强调方式状语 only with the help of the local People.15. A。去掉it was和空白处后发现少in，应该填

25、where引导定语从句，where在从句中作地点状语,相当于 in which 。句意：它就是我前几天遇到你哥哥的那家书店。16. B.句型“ It'+时间+ since从句”，表示从从句谓语动作结束开始到现在已经多长时间了。句意是“自从上次见到你到现在已经有很长时间了。”句型“It'+时间段+before从句”表示“还要 才”。17. C 。此题强调 until 引导的时间状语 until midnight ，要将 not until 放在一起置于 It was/is 之后。在强调句型中不用倒装语序。18. D o It is our hope that,it是形式主语，代替后置的主语从句。19. C。 it 作形式宾语， 代替后面的宾语从句。 因为 want、like 一类的词不能直接接宾语从句，所以加了形式主语 it。20. C。此句是强调句型的特殊疑问句,被强调的部分是特殊疑问词in which play。因此空白处要加it和that，还原成陈述句语序后更易看出：It is in this (which) play that yourbrother appears.英语中疑问词一般放在句首。21. D 。从第二个空白处前把句子先分成两部分， 第一部分去掉 it was 和空白处去掉， was takencharge of缺少主语，所以不是强