1、 现在完成进行时，其构成为 have /has + been + doing1. 表示从过去某时开始一直延续到说话时还在进行，或可能还要继续下去的动作。它通常和“for+段时间”或“since+ 点时间(也可以是从句)”的时间状语连用。例如：I have been waiting for a letter from my parents. 我一直在等我父母的来信。It has been raining for three hours. 雨已经下了三个小时了。We have been studying here since 2004. 自从 2004 年以来，我们一直在这里学习。2. 表示从过去
2、某时开始，一直延续到说话时刻，可能刚刚结束的动作。例如：She has been sweeping the street all day. She is too tired. 她一整天都在扫大街。她太累了。We have been waiting for you for two hours. We dont want to wait any longer. 我们已经等你两个小时了。不想再等了。1. 现在完成进行时与现在进行时比较：现在完成进行时强调某一动作从过去一直延续到现在；而现在进行时只指目前正在发生的动作。试比较：Susan has been reading that storybook
3、 since last night. 从昨晚开始苏珊就一直在看那本故事书。Susan is reading a storybook now. 苏珊正在看一本故事书。2. 现在完成进行时和现在完成时比较：有些动词(如：work, study, live, teach 等)用现在完成进行时与现在完成时表达的意思差不多。试比较：The teacher has been teaching at this school for ten years. 十年来，那位老师一直在这所学校教书。The teacher has taught at this school for ten years. 那位老师在这所
4、学校已经教了十年书了。英语中的多数动词在这两种时态中表示不同的含义。现在完成时如果不带表示一段时间的状语，就只能表示动作的完成，而现在完成进行时则表示动作的延续。试比较：They have built a new lab. 他们建造了一幢新的实验室。 (表示动作的完成)They have been building a new lab (these years). 他们( 这几年 )一直在建造一幢新的实验室。(无论用时间状语还是不用时间状语，都表示动作的延续)与现在完成时相比，现在完成进行时更强调：在从过去到现在的时间里，动作或状态一直持续或一直反复出现。He has been ringing
5、 me up all the morning.The students have been taking exams during the past week.1. They asked me to have a drink with them. I said that it was at least ten years since I _ a good drink. A. had enjoyed B. was enjoying C. enjoyed D. had been enjoying a2. They became friends again that day. Until then,
6、 they _ to each other for nearly two years.A. didnt speak B. hadnt spoken 07 安徽 bC. haven t spoken D. haven t been speaking3. I have to see the doctor because I _ a lot lately. (陕西 10) (A)A. have been coughing B. had coughed C. coughed D. cough4. - Look! How long like this? （2003 黄冈中学）- Three weeks!
7、 Its usual here that rain without stopping these days of the year. BA. has it rained; pours B. has it been raining; pours C. is it raining; is pouring D. does it rain; pours5.- Ive bought a box of chocolates for our daughter. C- Oh, how good a dad! But she doesnt like sweet things. that?（2003西城）A. D
8、ont you know B. Havent you known C. Didnt you know D. Hadnt you known6My cousin went to Canada two yours agoHe _ there for a few months and then went to America （06 江西）AAworked B. would work Cwould be working D. has been working7. They _ on the program for almost one week before I joined them, and n
9、ow we _ on it as no good results have come out so far. AA. had been working; are still working B. had worked; were still working C. have been working; have worked D. have worked; are still working 8. Millions of pounds worth of damage _ by a storm which swept across the north of England last night.
10、A. had been caused B. has been caused C. will be caused D. will have been caused B9. Now that she is out of job, Lucy _ going back to school, she hasnt decided yet. BA. had considered B. has been considering C. considered D. is going to consider10. Have you heard from Janet recently? B No, but I _ h
11、er over Christmas.A. saw B. will be seeing C. have seen D. have been seeing 11. You _ things about. Look, what a mess in your room! CA. always throw B. have always thrown C. are always throwing D. have always been throwing 12. The crazy fans _ patiently for two hours, and they would wait till the mo
12、vie star arrived.A. were waiting B. had been waiting C. had waited D. would wait B13.Li Ming is said _ abroad. Do you know what country he studied in? Yes, in Britain. AA. to have studied B. to study C. to be studying D. to have been studying14.- How are you today? D- Oh, I all ill as I do now for a
13、 very long time. （2000全国）A. didnt feel B. wasnt feeling C. dont feel D. havent felt15Do you regret not having gone abroad? bWhy should I? I _ as much, but Im glad to devote myself to our motherland.Adidnt earn Bdont earn Chadnt earn Dhavent earned16. Although he has lived with us for years, he us mu
14、ch impression. 04sh dA. hadnt left B. didnt leave C. doesnt leave D. hasnt left1. The paper says it is the third time that the shop _ (被指控 has been charged with) selling fake wine. ( charge) 2“I havent heard from Henry for a long time.” “What do you suppose _ (他怎么了has happened to him)?” (happen) 3.
15、Why does Cherry look so unhappy?-Because she _（被同学嘲笑 has been laughed at by her classmates）.（laugh）4. Its impossible to know everything _（世界上在发生的 that is going on in the world）.(go on) 5Have you thought about your day off next week?Oh yes, I _ (在享受 will be enjoying)the sunshine in Hawaii next Friday
16、 afternoon while youre all working! (enjoy) 6. This is the parcel which we _(一直盼望 have been expecting) from New York. (expect) 7They had to return from the hiking in the desert, for their_ (食品耗尽 food had run out). (run) 8The lawyer (与结婚 has been married to) my Chinese teacher for ten years. (marry)
17、9.When I was there last year, a new bridge （正在修建 was being built）across the river.(build) 10. Did you tell your brother _ (她去了哪里 where she had gone)?-Yes, but I didnt tell him she wouldnt come home until next week. (go)11. Sorry, Im late. -Thats OK. I _ (没等 havent been waiting) long. (wait) 12George
18、 and Lucy got married last week . Did you go to their wedding? （04 湖北） No, I (没受到邀请 hadnt been invited). Did they have a big wedding? (invite) 13. By the time Jane gets home, her aunt _(已去伦敦 will have left for London) to attend a meeting. (leave) 14. How can you possibly miss the news? It _(电视播了一整天 has been on TV all day long). (on)15. He kept looking at her, wondering whether he .(在什么地方见过她 had seen her somewhere) (wonder) 16. Im tired out. I (整个下午在购物 have been shopping all afternoon) and I dont seem to have finished anything. (shop)
