英语时态精讲进行时：英语时态之现在完成进行时
英语时态精讲进行时：英语时态之现在完成进行时过去完成进行时 I had been doing 过去完成时 I had done 现在完成进行时 I Have been doing 一般过去时 I did 过去进行时 I was doing
语里面一共有十六种时态，是四个“时”（现在时、过去时、将来时、过去将来时）与四个“态”（一般式、进行式、完成式、完成进行式）对应组合而成，如下所示：
一般现在时 I do
现在进行时 I'm doing
现在完成时 I have done
现在完成进行时 I Have been doing
一般过去时 I did
过去进行时 I was doing
过去完成时 I had done
过去完成进行时 I had been doing
一般将来时 I will do
将来进行时 I will be doing
将来完成时 I will have done
将来完成进行时 I will have been doing
过去将来时 I would do
过去将来进行时 I would be doing
过去将来完成时 I would have done
过去将来完成进行时 I would have been doing
现在完成进行时(Present perfect continuous)
基本表达式（I have been doing ）/（have/has been p.p.）
（一）表示从过去某时开始一直持续到现在的动作，并且还将持续下去。
The Chinese have been making paper for two thousand years.
中国有2000年的造纸历史。（动作还将继续下去）
I have been learning English since three years ago.
自从三年前以来我一直在学英语。（动作还将继续下去）
（二）表示在说话时刻之前到现在正在进行的动作。
We have been waiting for you for half an hour.
我们已经等你半个钟头了(人还没到，如同在电话里说的，还会继续等)
（三）有些现在完成进行时的句子等同于现在完成时的句子。
They have been living in this city for ten years.
They have lived in this city for ten years.
他们在这个城市已经住了10年了。
（四）大多数现在完成进行时的句子不等同于现在完成时的句子。
I have been writing a book.（动作还将继续下去）
我一直在写一本书。
I have written a book.（动作已经完成）
我已经写了一本书。
They have been building a bridge.
他们一直在造一座桥。
五）表示状态的动词不能用于现在完成进行时。
I have known him for years. 我认识他已经好几年了。
* I have been knowing...
这类不能用于现在完成进行时的动词还有：love爱，like喜欢，hate讨厌，等。
习题：
现在完成时与现在完成进行时练习篇
A. Correct the following sentences.
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 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.
B. Complete the following sentences with the right form of the verbs given.
1. You know I ________ (look) for a job for three months and this is my first formal interview.
2. My sister ________ (stay) in Beijing for three months last year.
3. The little boy is dirty all over because he ________ (play) in the mud all the morning.
4. I ________ (wonder) if you were free this afternoon.
5. Here he is! We ________ (wait) anxiously for him since last night.
C. Make the best choices.
1. — I’m sure Andrew will win the first prize in the final. — I think so. He ________ for it for months. (2008江苏)
A. is preparing B. was preparing C. had been preparing D. has been preparing
2. By the time he realizes he _________ into a trap it’ll be too late for him to do anything about it. (2008山东)
A. walks B. walked C. has walked D. had walked
3. So far this year we _______ a fall in house prices by between 5 and 10 percent. (2008福建)
A. saw B. see C. had seen D. have seen
4. Cathy is taking notes of the grammatical rules in class at Sunshine School where she ______ English for a year. (2007湖南)
A. studies B. studied C. is studying D. has been studying
5. Danny _________ hard for long to realize his dream and now he is popular. (2007福建) A. works B. is working C. has worked D. had worked
6. —I have got a headache. —No wonder. You_________ in front of that computer too long. (2007江西)
A. work B. are working C. have been working D. worked
7. The unemployment rate in this district_______ from 6% to 5% in the past two years. (2007上海)
A. has fallen B. had fallen C. is falling D. was falling
8. Now that she is out of job Lucy ___ going back to school，but she hasn’t decided yet.(北京)
A. had considered B. has been considering C. considered D. is going to consider
9. —______ you ______ him around the museum yet? (2007江苏) —Yes. We had a great time there.
A. Have ; shown B. Do ; show C. Had; shown D. Did; show
10. —Hi Tracy，you look pale. —I am tired. I _______ the living room all day.
A. painted B. had painted C. have been painting D. have painted
Key： A. 1. are→have been 2. have been drinking→have drunk 3. have→had 4. Have you done→Did you do 5. come→came 6. didn't seen→hasn't seen 7. passed→have passed B. 1. have been looking 2. stayed 3. has been playing/ has played 4. wondered 5. have been waiting C. 1-5 DCDDC 6-10 CABA C
