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(一)一般过去时与过去进行时的区别: 1过去进行时表示动作的未完成性、持续性,着眼于动作的过程;一般过去时表示动作的完成,即动作发生过,且已结束,着眼于结果。如: She was writing a report last night and I dont know if she has finished it.(表示昨晚一直在写) She wrote a report last night.(表示昨晚写了,并且写好了) 2过去进行时与always, forever等词连用表示一定的感情色彩。 He was always throwing things about. (表示不满或讨厌) (二)将来进行时与将来完成时: 将来进行时表示将来某一时刻发生的动作,结构为:will / shall be +doing 将来完成时表示到将来某时刻某动作已发生,其结构为:will / shall have done,时间状语是by +表将来时间的词。 例如:Ill be climbing the mountain this time the day after tomorrow. By the time he graduates from the college, he will have learned three foreign languages. (三)某些固定句型中时态是固定的: This / That / It is the first time +从句(用现在完成时) Its / has been +一段时间+since从句(用过去时) Hardly / No sooner had sb. done when / than +从句(用过去时) It will be +一段时间+before从句(用一般现在时)/ It was +一段时间+before从句(用过去时) Its time+从句(用过去时或should do) would rather+从句(用一般过去时/过去完成时) (二)基础过关 1. Have you finished your composition already? Yes. I _ it in twenty minutes. A. have finished B. finished C. will finish D. had finished 答案:B 解析:由答句中的Yes可知in twenty minutes不是表示20分钟后的将来,而是表示在20分钟之内。因为是陈述过去的某个事实,故用一般过去时。 2. Did you meet Professor Johnson? Yes, but when I arrived, he _, so we only had time for a few words. A. had just left B. has just left C. was just leaving D. just left 答案:C 解析:从下文“我们只交谈了几句话”来看,教授正要离开。这里使用leave的进行时态表示将要发生的动作。 3. _ you _ the chief editor at the airport? No. He _ away before my arrival. A. Have; met; has drivenB. Had; met; was driven C. Did; meet; had been drivenD. Have; met; was driven 答案:C 解析:从含义上看,该句表示一个过去的动作或事实,而第二句表示过去的过去,所以答案为C。 4. You _ to leave until you _ your work. A. wont be allowed; have finishedB. wont allow; finish C. wont be allowed; will finishD. wont allow; will finish 答案:A 解析:该句考查的是not . until句型,由until,when,before等引导的时间状语从句不与将来时态连用,应该用一般现在时或现在完成时代替,故选A。 5. Are you still busy? Yes, I _ my work, and it wont take long. A. just finishB. am just finishing C. have just finishedD. am just going to finish 答案:B 解析:现在进行时表将来,第二句句意为:是的,我正要完成工作,它不会花费太长时间的。 6. Whats wrong with your coat? Just now when I wanted to get off the bus, the man next to me _ on it. A. sat B. had sat C. had been sitting D. was sitting 答案:D 解析:由语境与题干可选D。 7. What are you going to do this afternoon? I am going to the cinema with some friends. The film _ quite early, so we _ to the bookstore after that. A. finished; are going B. finished; go C. finishes; are going D. finishes; go 答案:C 解析:由题意,电影早点结束是一般式,而一起去书店是将来打算去做的,故用“将来式”。 8. Hurry up! Alice and Sue are waiting for you at the school gate. Oh! I thought they _ without me. A. went B. are going C. have gone D. had gone 答案:D 解析:用过去完成式,此句意为:“我认为他们已经走了”。 9. When the old man _ to walk back to his house, the sun _ itself behind the mountain. A. started; had already hiddenB. had started; had already hidden C. had started; was hidingD. was starting; hid 答案:A 解析:老人开始跑回家与太阳落山两个动作都发生在过去,而后者又发生在前者之前,故前者用一般过去时,后者用过去完成时。 10. If the traffic hadnt been so heavy, I could have been back by 6 oclock. What a pity! Tina _ here to see you. A. is B. was C. would be D. has been 答案:B 解析:由句意知,Tina现在已走,刚才在这里等你,因此用一般过去时。 (三)能力提高 1. Are you still able to speak French and Russian? I _. But I can only remember few French words. No Russian words at all now. A. am B. was C. have D. had 答案:B 解析:从下文But转折部分看,答话者现在不会讲法语或俄语。使用过去时态表示以前的能力。 2. The womens club _ Lin, a foreign company employee who used to pay little attention to her appearance, to improve her dress style and become more confident and open-minded. A. enabled B. had enabled C. has enabled D. enables 答案:C 解析:该空用现在完成时,表示The womens club对Lin所起的作用。从used to看,她已经改变 了过去的习惯。 3. A large crowd _ wildly as the pilot _ her plane safely in California. A. had cheered; was landingB. had cheered; landed C. was cheering; had landedD. was cheering; landed 答案:D 解析:as表示两个动作同时进行,“一边一边”,故不能与强调动作先后的一般过去或过去完成或过去进行的时态搭配使用。该句前后都使用一般过去也是可以接受的。 4. Caunen Ferreira _ up hope of finding her pet parrot, Raquel, who _ from the back garden of her house two years ago. A. has given; was disappearedB. has given; had disappeared C. had given; was disappearedD. has given; disappeared 答案:D 解析:disappear是不及物动词,不能用在被动句中,所以A不予考虑,然后再看had disappeared是在哪一个过去的动作或时间之前呢,没有这个过去的时间,所以过去完成时不成立;had given同理。 5. Hello! May I speak to Jack, please? Yes, speaking. Oh, I _ your voice at first. A. dont recognize B. didnt C. hadnt recognized D. havent recognized 答案:B 解析:说话的时候已经听出来是Jack的声音,“没听出来”是说话前的动作,用过去时。 6. I guess you might have got lost there last Sunday. Well, I_. A. mostly did B. nearly had C. almost had D. almost did 答案:D 解析:almost“几乎”;发生在过去的动作,应该用过去时态。 7. We plan to reach the North Pole in mid-July, and by then we _ for six weeks. A. are walkingB. have been walking C. will be walkingD. will have been walking 答案:D 解析:句中by then短语表示一个将来的时间状语,所以谓语用将来完成时,因此选D。 8. You havent said a word about my new hair-style, Molly. Do you like it? Im sorry I _ anything about it sooner. I certainly think its pretty. A. wasnt saying B. dont say C. wont say D. didnt say 答案:D 解析:此处使用过去时态,表示“刚才”发生的动作,排除B,C项。这里表示是“根本没有说”,而不是“刚才没有在说”,排除A项。 9. You _ things about. Look, what a mess in your room. A. always throwB. have always thrown C. are always throwingD. have always been throwing 答案:C 解析:always和进行时连用,表达说话人对主语的行为讨厌、反感的感情色彩,表达的是一般现在时的概念。选项A只说明经
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