【正文】 known him for years. 我認(rèn)識(shí)他已經(jīng)好幾年了。 * I have been knowing... 這類不能用于現(xiàn)在完成進(jìn)行時(shí)的動(dòng)詞還有：love愛，like喜歡， 　　hate討厭，等。 其構(gòu)成形式如下： I / we / they have He / she / it has been + 動(dòng)詞的現(xiàn)在分詞 　　功用如下： 　　1） 表示一個(gè)在過去開始而在最近剛剛結(jié)束的行動(dòng)，如： 　 Ann is very tired. She has been working hard. Why are you clothes so dirty? What have you been doing? 　　2) 表示一個(gè)從過去開始但仍在進(jìn)行的行動(dòng)，如： 　　It has been raining for two hours. (現(xiàn)在還在下) 　　Jack hasn’t been feeling very well recently. 　3) 表示一個(gè)從過去開始延續(xù)到現(xiàn)在，可以包括現(xiàn)在在內(nèi)的一個(gè)階段內(nèi)，重復(fù)發(fā)生的行動(dòng)，如： She has been playing tennis since she was eight. 4) 現(xiàn)在完成時(shí)強(qiáng)調(diào)動(dòng)作行為的結(jié)果、影響，而現(xiàn)在完成進(jìn)行時(shí)只強(qiáng)調(diào)動(dòng)作行為本身，如： 　　Tom’s hands are very dirty. He has been repairing the car. 　注意： 現(xiàn)在完成時(shí)有否定結(jié)構(gòu)、而現(xiàn)在完成進(jìn)行時(shí)沒有否定結(jié)構(gòu)。 　　現(xiàn)在完成時(shí)態(tài)可表示做完的時(shí)期以及已有的經(jīng)驗(yàn)、但現(xiàn)在完成進(jìn)行時(shí)不可以 　　現(xiàn)在完成進(jìn)行時(shí)的否定結(jié)構(gòu) 　　在當(dāng)代英語中，現(xiàn)在完成進(jìn)行時(shí)有時(shí)也可用否定結(jié)構(gòu)。如： 　　Since that unfortunate accident last week, I haven’t been sleeping at all well. 自從上周發(fā)生了那次不幸事故之后，我一直睡得很不好. 　He hasn’t been working for me and I haven’t has that much contact with him. 他并沒有給我工作過，我和他沒有過那許多接觸。1. — I’m sure Andrew will win the first prize in the final. — I think so. He ________ for it for months. A. is preparing B. was preparing C. had been preparing D. has been 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. walked C. has walked D. had walked3. So far this year we _______ a fall in house prices by between 5 and 10 percent. A. saw B. see C. had seen D. have seen4. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ______ English for a year. 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. A. works B. is working C. has worked D. had worked6. —I have got a headache. —No wonder. You_________ in front of that puter too long. A. work B. are working C. have been working D. worked7. The unemployment rate in this district_______ from 6% to 5% in the past two years. A. has fallen B. had fallen C. is falling D. was falling8. 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 consider9. —______ you ______ him around the museum yet? —Yes. We had a great time there. A. Have 。 shown B. Do 。 show C. Had。 shown D. Did。 show10. —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 15 DCDDC 610 CABAC時(shí)態(tài)與時(shí)間狀語 　　　　　　　　　一般現(xiàn)在時(shí)　　every …, sometimes,　at …, on Sunday, 一般過去時(shí)　　yesterday, last week, an hour ago, the other day, in 1982, just now一般將來時(shí)　　next…, tomorrow, in+時(shí)間, 現(xiàn)在完成時(shí)　　for, since, so far, ever, never, just, yet, till/until, up to now, in past years, always, recently過去完成時(shí)　　before, by, until, when, after, once, as soon as過去進(jìn)行時(shí)　　this morning, the whole morning, all day, yesterday, from nine to ten last evening… when, while將來進(jìn)行時(shí)　　soon, tomorrow, this evening, on Sunday, by this time, tomorrow, in two days, tomorrow evening練習(xí)1 1.(全國高考題)—You haven’t said a word about my new coat， you like it? —I’m sorry I ________ anything about it certainly think it’s pretty on you.’t saying ’t say ’t say ’t say2.(全國高考題)I wonder why Jenny ________us should have heard from her by now.’t written’t write ’t write’t written3.(北京春季高考題)—When will you e to see me，Dad?—I will go to see you when you ________ the training course. have finished finish finishing4.(北京春季高考題)—How long ________ at this job?—Since 1990. you employed you been employed you been employed you be employed5.(上海春季高考題)By the end of last year，another new gymnasium ________ in Beijing. be pleted being pleted been pleted been pleted6.(北京高考題)The little girl ________her heart out because she ________ her toy bear and believed she wasn’t ever going to find it. cried。 lost had lost cried。 has lost has lost7.(北京高考題)—Excuse me， you do me a favor?—Of is it?—I ________ if you could tell me how to fill out this form. wondered wondering wonder wonder8.(上海高考題)He will have learned English for eight years by the time he ________ from the university next year. graduate have graduated to graduate9.(上海高考題)I feel it is your husband who ________for the spoiled child. to blame going to blame to be blame blame has been writing the position the whole morning and he still ________. been　　　　　 　　　 city noises ________ from increasing，people ________ shout to be heard even at the dinner table 20 years from now. not kept。 will have to not kept。 have to not keep。 will have to not keep。 have to price ________，but I doubt whether it will remain so. down go down gone down going down13.—How long ________ each other before they ________ married?—For about a year. they known。 get　 they know。 get they know。 are going to get　 they known。 got can’t move in right house ________. painted painted being painted painting15.—Hey，look where you are going!—Oh，I’m terribly .’m not noticing wasn’t noticing haven’t noticed don’t notice reporter said that the UFO ______ east to west when he saw it. traveling been traveling to travel17.—Is this raincoat yours?—No，mine ________ there behind the door. hanging hang turned around and saw everybody ________ at a man who ______