1. Present Perfect Continuous Unit 5 Meeting your ancestors

2. My younger brother the net. has been accessing

3. The baby for 1 hour. has been sleeping

4. They basketball all the day. have been playing

5. The boy a book for almost 4 hours. has been reading

6. He with his girlfriend. has been talking

7. The telephone for almost a minute. The sound has continued about one minute. The telephone is ringing. has been ringing

8. The young boy TV. has been watching

9. The two robots since they have been made. have been dancing and singing

10. I don,t know why the pig. has been running

11. They has been playing games in the school. Play games

12. Oh, you have come at last! I have been waiting for you for two long hours. ( 我等了你足足两个小时 ) I,m sorry!

13. You have been crying.( 你一直在哭.)

14. I have been knocking. I don ’ t think anybody ’ s in. ( 我一直在敲门。我想没人在里面。 )

15. You are here! I have been looking for you long. （我找了你老半天）

16. 现在完成进行时 1. 构成形式： has\have been doing 2. 用法

17. 1, 叙述某一动作从过去开始一直继续到现在仍在继续之 中或刚刚停止。经常与 for, since, recently,all morning/day/week,how long,all the time 用在一起 。 1) You have been studying for four straight hours. Why don ’ t you take a break? 2) The telephone has been ringing for almost a minute. Why doesn ’ t someone answer it?

18. 2, 叙述从过去某时开始一直继续到现在，但不 再继续下去的事情。－－带有浓厚的感情色彩， 强调持续了 “ 那么久 ” 或做得 “ 那么辛苦 ” 1) Oh, you have come at last! I have been waiting for you for two long hours.( 我等了你足足两个小时 ) 2) You are here! I have been looking for you long. （我找了你老半天）

19. 3, 叙述 “ 最近 ” 一直从事的工作 或活动。－－ lately, recently What ’ s the matter? Your eyes are red and puffy. Have you been crying?( 你 是不是一直在哭？ )

20. 4, 叙述从过去某时到现在，或 最近，一再重复的动作。 I have been knocking. I don ’ t think anybody ’ s in.( 我一直在敲门。我想没人 在里面。 ) I have been writing letters since breakfast.( 我从早餐起就一直在写信 )

21. The Present Perfect Tense 现在完成时 : 基本用法 现在完成时表结果, 他的动作发生在过 去, 但是对现在有影响, 而这种影响却往往是 说话人的兴趣所在。现在完成时跨越两个时 间, 一个是过去, 另一个是现在。 Lead-in

22. e.g. 我从 1975 年起就学英语。 I have studied English since 1975. 自 12 世纪以来, 中国就使用彩色印刷了。 They have done color printing in China since the 12th century.

23. Consolidation 1. —— Hi, Tracy, you look tired. —— I'm tired. I ___ in the living room all day. A. painted B. had painted C. have been painting D. have painted

24. 2. — There is so much snow these days, isn't there? — Yes, it ____ for a few days. A. was snowing B. has been snowing C. had been snowing D. snowed

25. 3. Although these scientists ____ on the project for nearly four years, I don't know how long it will last. A. have been working B. had worked C. were working D. are working

26. 4. Now that she is out of job, Lucy ____ going back to school, but she hasn't decided yet. A. had considered B. has been considering C. considered D. is going to consider

27. 5. The little boy is dirty from head to foot because he ___ in the mud all morning. A. has played B. is playing C. has been playing D. was playing

28. 6. Sincce the beginning of the vocation, I ___ across the country, and my next stop is the Wuyi Mountain. A. has traveled B. will travel C. have been traveling D. was traneling

29. 1. A: --- I am sorry I _________ (keep) you waiting so long. B: --- It is all right. I ________________ (read) the newspapers. 2. The CCTV ____________________ (broadcast) English programmers ever since 1977. 用现在完成时和完成进行填空 : have kept have been reading has been broadcasting

30. 3. You _______ (feel) better when you __________ (take) the medicine. 4. She said we __________ (may keep) the book as long as we _____ (like). 5. Please wake me up if I ___ still _______ (sleep) when you _____ (come). 6. My sister ________________ (learn) English since she ____ (be) a child. She ______ (speak) English fluently now. will feel have taken might keep liked am sleeping come has been learning was speaks

31. 7. My uncle ________ (come) to see us. He _______ (arrive) here a few days ago. I __ _______ (start) for Sydney tomorrow morning. 8. He _____ (break) his glasses when he ___________ (play) in a football match. has come arrived am going to start broke was playing

32. 下列各句均有一处错误，请指出并改正。 1. The water has been run the whole night. 2. Hello, Tom. I have looking for you all morning. Where have you been? running run been

33. 3. His cool expression suggested that he want to leave. 4. He tried to harm other people, only to ruining himself. 5. If only I can speak several foreign languages! want wanted ruining ruin can could

34. 6. We can all leave together — assumed that the others aren’t late. 7. Paul is very tired. He had been working very hard all morning. has assumed assuming had

35. 1. Learn useful words and expressions by heart and practice them. 2. Finish Ex. 1 and 2 on pages 40, 79 and 80. Homework