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英语动词时态详解:过去完成时 |
作者:陈根花 文章来源:本站原创 点击数 更新时间:2008-05-16 文章录入:admin 责任编辑:admin |
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3. He kept looking at her, wondering whether he ______her somewhere. A. saw B. has seen C. sees D. had seen 分析:D。因为由语境可知,see应当发生在kept looking之前,即过去的过去,所以用过去完成时,只有D正确。又如: When I had opened the windows I sat down and had a cup of tea. 我打开窗户后,就坐下来喝了一杯茶。 When I had written my letters I did some gardening. 我写完信之后,就在花园里干了点活儿。 When he had shut the window we opened the door of the cage. 他关了窗户之后,我们把笼门打开了。 4. She ______her hairstyle in her hometown before she came to A. would change B. has changed C. changed D. was changing 分析:C。由came可知,她已来重庆了,而改变发型是在来重庆之前,即过去的过去,按理要用过去完成时,但before已经表明紧接着发生的先后两个动作,所以也可用一般过去时,所以选C。 5. He ______more than 5000 English words when he entered the university at the age of 15. A. has learned B. would have learned C. learned D. had learned 分析:D。因为上大学是过去,学了5千个英语单词是在上大学之前,即“过去的过去”,所以用过去完成时。 6. Father ______for A. has left B. left C. was leaving D. had left 分析:D。由“我没见到他”可知,“在我到达”前“父亲已经去伦敦”了,即父亲去伦敦发生在“过去的过去”,用过去完成时。 7. The policeman’s attention was suddenly caught by a small box which ______ placed under the Minister’s car. A. has been B. was being C. had been D. would be 分析:C。因为这个小盒子“被放在部长车下”发生在“引起警察注意”之前,即“过去的过去”,所以用过去完成时。 8. Susan decided not to work on the program at home because she didn’t want her parents to know what she ______. A. has done B. had done C. was doing D. is doing 分析:C。因decided和didn’t want都是过去式,排除选项A和D; 因“做”发生在“决定”之后,而不是之前,不能用过去完成时,排除选项B。 9. —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 分析:D。因为thought(原以为)是过去,他们“走了”就是“过去的过去”,所以用过去完成时。 10. They ______ on the program for almost one week before I joined them, and now we ______ it as no good results have come out so far. A. had been working; are still working B. had worked; were still working C. have been working; have worked D. have worked; are still working 分析:A。在I joined them之前,就是“过去的过去”,要用过去完成时或过去完成进行时,排除选项C和D; 由now和“到目前还没有结果”可知,现在仍在进行这项工作,用现在进行时,排除选项B。 11. The coffee is wonderful! It doesn’t taste like anything I ______ before. A. was having B. have C. have ever had D. had ever had 分析:C。与before连用,用现在完成时。再说,此处没有一个过去时间或动作作比较,是不能用过去完成时的。 |
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