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1、. -英语八大时态讲解及练习文章类型：资料文章阅读次数: 28362日期：12/28/2008英语的时态tense是一种动词形式，不同的时态用以表示不同的时间与方式，下面就英语中常见的八种根本时态进展阐述，其它的时态都是在这八种时态的根底上结合而成的。一、一般现在时：1.概念：经常、反复发生的动作或行为及现在的某种状况。2.时间状语： always, usually, often, sometimes, every week (day, year, month), once a week, on Sundays, 3.根本构造：动词原形如主语为第三人称单数，动词上要加eS4.否认形式：am/i
2、s/are+not;此时态的谓语动词假设为行为动词，那么在其前加dont,如主语为第三人称单数，那么用doesnt，同时复原行为动词。5.一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，那么用does，同时，复原行为动词。6.例句：. It seldom很少 snows here. He is always ready to help others. Action speaks louder than words. 二、一般过去时：1.概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。2.时间状语：ago, yesterday, the day be
3、fore yesterday, last week(year, night, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 3.根本构造：be动词；行为动词4.否认形式：was/were+not;在行为动词前加didnt，同时复原行为动词。5.一般疑问句：was或were放于句首；用助动词do的过去式did 提问，同时复原行为动词。6.例句：She often came to help us in those days. I didnt know you we
4、re so busy.三、现在进展时： 1.概念：表示现阶段或说话时正在进展的动作及行为。2.时间状语：now, at this time, these days, etc. 3.根本构造：am/is/are+doing 4.否认形式：am/is/are+not+doing. 5.一般疑问句：把be动词放于句首。6.例句： How are you feeling today? He is doing well in his lessons. 四、过去进展时：1.概念：表示过去某段时间或某一时刻正在发生或进展的行为或动作。2.时间状语：at this time yesterday, at tha
5、t time或以when引导的谓语动词是一般过去时的时间状语等。3.根本构造：was/were+doing 4.否认形式：was/were + not + doing. 5.一般疑问句：把was或were放于句首。6.例句：At that time she was working in a PLA unit. When he came in, I was reading a newspaper. 五、现在完成时：1.概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开场，持续到现在的动作或状态。2.时间状语：recently, lately, sincefor,in the p
6、ast few years, etc. 3.根本构造：have/has + done 4.否认形式：have/has + not +d one. 5.一般疑问句：have或has。6.例句：Ive written an article. It has been raining these days. 六、过去完成时：1.概念：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即“过去的过去。2.时间状语：before, by the end of last year(term, month),etc. 3.根本构造：had + done. 4.否认形式：had +
7、not + done. 5.一般疑问句：had放于句首。6.例句：As soon as we got to the station, the train had left. By the end of last month. We had reviewed four books 七、一般将来时：1.概念：表示将要发生的动作或存在的状态及打算、方案或准备做某事。2.时间状语：tomorrow, next day(week, month, year),soon, in a few minutes, by,the day after tomorrow, etc. 3.根本构造：am/is/are/g
8、oing to + do；will/shall + do. 4.否认形式：was/were + not; 在行为动词前加didnt，同时复原行为动词。5.一般疑问句：be放于句首；will/shall提到句首。6.例句：They are going to have a petition with us in studies. It is going to rain. 八、过去将来时：1.概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。2.时间状语：the next day(morning, year),the following month(week),etc. 3.根本构造：was
9、/were/going to + do；would/should + do. 4.否认形式：was/were/not + going to + do;would/should + not + do. 5.一般疑问句：was或were放于句首；would/should 提到句首。6.例句：He said he would go to Beijing the next day. I asked who was going there练习题1. He _ back a month ago. (e) 2. My mother often tells me _ in bed. (not read) 3.
10、 I must take it back the day after tomorrow. You can only _ it for 24 hours. (保存) 4. Why have you kept me _ here for so long a time? (wait) 5. Please e to our meeting if you _ free tomorrow. (be) 6. She _ to the Great Wall several times. (goes) 7. In his letter, he said that he _ us very much. (miss
11、) 8. The film _ for nearly fifteen minutes when I got to the cinema. (be) 9. He said he became _ in physics. (interest) 10. This film is worth _. (see) 11. He went to school instead of _ home. (go) 12. In the old days it was difficult for the poor to _ a job. (找) 13. Its cold outside, so youd better
12、 _ your coat. (穿上) 14. He is hungry. Please give him something _. (eat) 15. Please dont waste time _ TV every evening. You should word hard at English. (watch) 16. We found the window _. (break) 17. You have dropped your pencil. _. (拾起来) 18. Mother often tells me _ too late. (not e home) 19. You had
13、 better _ by bus, or you will be late. (go) 20. I will _ Li Ming the good news as soon as I see him. (告诉) 21. Great changes _ in our country since 1978. (take place) 22. I _ my daughter since last month. (hear from) 23. It _ me two days to write the article. (花费) 24. Dont touch that _ child. (sleep)
14、 25. Every time he tried to start the car, the wheels _deep into the mud. (sink) 26. When I got home, I found that my room _ breaks into sand a lot of things _. (steal) 27. If I had arrived there earlier, I _ him. (meet) 28. I didnt remember _ her the book before. (give) 29. He called at every door, _ people the exciting news. (tell) 30. Yesterday Mary couldnt finish
