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1、.Unit 9 Wheels 语法篇_1、 掌握过去完成进展时的用法。2、掌握如今完成进展时与如今完成时的区别。一. 如今完成进展时1. 构成：如今完成进展时由“have/has been + 动词的如今分词构成，第三人称单数用has，其他各种人称用have。2. 用法：表示动作从过去某时开场并且一直持续到如今，并由可能持续下去。这个动作可能刚停顿，也可能仍继续进展下去，常与延续性动词连用，并常带有表示动作起讫时间的状语，如since last week, since 1992等或由since引导的时间状语从句；也可以带有时间表示时间长度的状语，如for an hour, for a few

2、days, these days等。I have been watching TV the whole evening. 我整个晚上一直在看电视。Tom has been working hard since the new term began. 自从新学期开。滥芬恢痹谂ρ。表示到目前为止的一段时间内动作时断时续、反复发生。You have been telling me not to be late all the way. 一路上你反复告诉我不要迟到。表示动作刚刚完毕，一般不再继续，有时会指出结果。I have been playing ping-pong all the mor

3、ning, so I'm sweating. 整个上午我一直在打乒乓球，所以浑身是汗。I've been painting the door, so my hands are dirty. 我一直在漆门，所以手很脏。表示某种感情色彩。You have been deceiving me. 你一直在骗我。误区警示：某些不能用于进展时态的动词同样不能用于如今完成进展时，但可以用于如今完成时，如：see, hear, know, like等。如今完成进展时多用延续性动词瞬间性动词词组go, get up, come, marry, finish等不能用于如今完成进展时。二. 如今完成

4、进展时与如今完成时的区别如今完成进展时是兼有如今完成时和如今进展时二者根本特点的时态。由于它有如今完成时的特点，所以它可以表示某一动作对如今产生的结果或影响，由于它由如今进展时的特点，所以它也可以表示某一动作的延续性、临时性、重复性、生动性乃至感情色彩。如今完成进展时和如今完成时的区别如下：时态根本语法功能动作的反复感情色彩如今完成进展时强调动作的持续可表示动作的反复可表示强烈的感情色彩如今完成时强调动作对如今的影响或产生的结果不表示动作的反复一般不表示感情色彩试比较：He has written a letter. 他写了一封信。信已写好He has been writing a lette

5、r. 他一直在写一封信。一直在写信，尚未写好Have you met him recently? 你最近见过他吗？不表示反复Have you been meeting him recently? 你最近：退媛穑勘硎痉锤碔 have waited for you for two hours. 我等了你两个小时。表示事实I have been waiting for you for two hours. 我一直等了你两个小时。表示不满例1. The manager _ _ the workers how to improve the program since 9 am.A. has tol

6、dB. is tellingC. has been tellingD. will have told例 2. The girl has a great interest in sport and _ _ badminton classes twice a week over the last three years.A. tookB. is takingC. takesD. has been taking例3.-I remember you were a talented pianist at college. Can you play the piano for me?-Sorry, I _

7、 _ the piano for years.A. don't playB. wasn't playingC. haven't playedD. hadn't played例4. When I first met Bryan I didn't like him, but I _ _ my mind.A. have changedB. changeC. had changedD. would change例5. Tom _ _ in the library every night over the last three months.A. worksB.

8、workedC. has been workingD. had been working例6.2019 福建高考-Where is Peter? I can't find him anywhere.-He went to the library after breakfast and _ _ his essay there ever since.A. wroteB. had writtenC. has been writingD. is writing例7.2019 江西高考-Tony, why are your eyes red?-I _ _ up peppers for the l

9、ast five minutes.A. cutB. was cuttingC. had cutD. have been cutting例8.2019 湖南高考Since the time humankind started gardening, we _ _ to make our environment more beautiful.A. tryB. have been tryingC. are tryingD. will try根底演练一. 用括号里所给动词的适当形式填空。1. You know, I look for a job for three months, and this is

10、 my first formal interview.2. The little boy is dirty all over because he play in the mud all the morning.3. He read in the library out since it opened this morning.4. Here he is! We wait anxiously for him since last night.5. She has live here ever since she was ten.6. Both of them be in Hong Kong f

11、or ten days.7. Both of them come to Hong Kong ten days ago.二. 单项选择。1. In order to find the missing child, villagers _ _ all they can over the past five hours.A. didB. doC. had doneD. have been doing2. She was surprised to find the fridge empty; the children _ _ everything!A. had been eatingB. had ea

12、tenC. have eatenD. have been eating3. When Alice came to life, she didn't know how long she _ _ there.A. had been lyingB. has been lyingC. way lyingD. has lain4. I have to see the doctor because I _ _ a lot lately.A. have been coughingB. had coughedC. coughedD. cough5. -Hello, I didn't know

13、you were in America. How long _ _ here?-About one year.A. have you beenB. areC. wereD. had you been6. My brother is an actor. He _ _ in several films so far.A. appearsB. appearedC. has appearedD. is appearing7. The telephone _ _ four times in the last hour, and each time it _ _ for my roommate.A. ha

14、s rung; wasB. has been ringing; wasC. had rung; wasD. rang; has been8. -How is your grandfather?-My grandfather _ _for two years.A. diedB. has diedC. had been diedD. has been dead稳固进步一. 用括号里所给动词的适当形式填空。1. Half an hour _ _ _ pass since the train _ _ _ leave.2. Mary _ _ _ lose her pen. _ _ _ you _ _ _

15、 see it here and there?3. _ _ _ you _ _ _ find your watch yet?4. -Are you thirsty?-No, I _ _ _ just _ _ _ have some orange.5. We _ _ _ already _ _ _ return the book.6. _ _ _ they _ _build a new school in the village.7. I _ _not finish my homework. Can you help me?二. 单项选择。1. -We've spent too much

16、 money recently.-Well, it isn't surprising. Our friends and relatives _ _ around all the time.A. are comingB. had comeC. were comingD. have been coming2. Over the past decades, sea ice _ _ in the Arctic as a result of global warming.A. had decreasedB. decreasedC. has been decreasingD. is decreas

17、ing3. Please stop to have a rest. You _ _ the washing machine the whole morning.A. have repairedB. were repairingC. have been repairedD. have been repairing4. He _ _ articles for four newspaper these three years, and he _ _ about forty articles.A. has been writing; has writtenB. is writing; wroteC.

18、is writing; has been writingD. has written; has written5. Now that she is out of a job, Lucy _ _ going back to school, but she hasn't decided yet.A. had consideredB. has been consideringC. consideredD. is going to consider6. -Would you like to go to Shanghai?-Yes. In the last ten years, great ch

19、anges _ _ in Shanghai.A. have been happenedB. have happenedC. have taken placeD. have been taken place7. The housing prices _ _, but I doubt whether they will remain so.A. went downB. will go downC. have gone downD. were going down8. When you are home, give a call to let me know you _ _ safely.A. ar

20、e arrivingB. have arrivedC. had arrivedD. will arrive9.2019 北京高考In the last few years, China _ _ great achievements in environmental protection.A. has madeB. had madeC. was makingD. is making10.2019 陕西高考Marty _ _ really hard on his book and he thinks he'll have finished it by Friday.A. workedB.

21、has been workingC. had workedD. has worked一. 改错题。1. All these years they are contributing articles to our magazine.2. I have been drinking five cups of coffee this afternoon.3. What have you been doing before you left Oxford?4. It's a good job. Have you done it all by yourself?5. It's a long

22、 time since you come to see me.6. Alice didn't see much of Henry lately.7. I'm glad to tell you that you passed the exam.二. 单项选择。1. - I'm sure Andrew will win the first prize in the final.-I think so. He _ for it for months.A. is preparingB. was preparingC. had been preparingD. has been

23、preparing2. By the time he realizes he _ into a trap, it'll be too late for him to do anything about it. A. walks B. walkedC. has walkedD. had walked3. So far this year we _ a fall in house prices by between 5 and 10 percent.A. sawB. seeC. had seenD. have seen4. Cathy is taking notes of the gram

24、matical rules in class at Sunshine School, where she _ English for a year.A. studiesB. studiedC. is studyingD. has been studying5. Danny _ hard for long to realize his dream and now he is popular.A. worksB. is workingC. has workedD. had worked6. -I have got a headache.-No wonder. You_ in front of th

25、at computer too long.A. workB. are workingC. have been workingD. worked7. The unemployment rate in this district_ from 6% to 5% in the past two years.A. has fallenB. had fallenC. is fallingD. was falling8. Now that she is out of job, Lucy _ going back to school，but she hasn't decided yet.A. had

26、consideredB. has been consideringC. consideredD. is going to consider9. - _ you _ him around the museum yet?-Yes. We had a great time there.A. Have; shownB. Do; showC. Had; shownD. Did; show10. -Hi, Tracy, you look pale.-I am tired. I _ the living room all day.A. paintedB. had paintedC. have been pa

27、intingD. have painted_一、单项选择。1. -In my opinion, this English TV play can help students to learn new words.- _, I think it's too hard to understand.A. I don't agree.B. Why notC. I can't agree moreD. Sorry, I'm not sure2. After dinner, she gave Mr. Smith _ ride to _ Red Bridge Airport

28、where he would start his five-day holiday.A. a; aB. a; /C. /; theD. the; a3. I _ along the street looking for a place to park when the accident _.A. went; was occurringB. went; occurredC. was going; occurredD. was going; had occurred4. As English is getting more and more difficult to learn, my son h

29、as _ English now.A. turned onB. turned offC. turned upD. turned down5. The treatment will continue until the patient reaches the point _ he can walk by himself.A. whenB. whichC. whoseD. where6. Although the value of the pound has been falling recently, Britain can still _ with the help from other co

30、untries.A. pull throughB. go throughC. put throughD. let through7. _ to the left, and you will find the path_ to the park. A. Turn; leadingB. Turned; to leadC. Having turned; ledD. Turning; leading8. -Justin kicked the ball into his own goal.-Thanks to his stupidity and we got _ as we had expected.A

31、. twice scores as manyB. as twice many scoresC. twice as scores manyD. many twice as scores9. _ there is something else to discuss, I'll declare the meeting closed.A. AsB. WhileC. SinceD. Unless10. -The factory was _ fire last night.-Someone must have set fire _ it.A. on; withB. on, onC. on, toD. with, to二. 书面表达。最近，你校同学参加了一场辩论。辩题是：中学生要不要参加社会理论？请你根据下表所提供的信息，给报社写一篇短文，客观地介绍辩论情况。题目已经给出。注意：1. 词数：100左右。2. 参考词汇：辩论debate 正方the pros 反方the consA Heated Debate*;