八大时态综合讲解及专项练习题(共8页).docx
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1、精选优质文档-倾情为你奉上英语八大时态详解英语的时态(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基本时态进行阐述,其它的时态都是在这八种时态的基础上结合而成的。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.基本结构:动词 原形 (如主语为第三人称单数,动词上要加(e)S)4.否定形式:am/is/are+not;此时态的谓语动
2、词若为行为动词,则在其前加dont,如主语为第三人称单数,则用doesnt,通常还原行为动词。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,则用does,同时,还原行为动词。6.例句:It seldom 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 before yesterday, last wee
3、k(year, night, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 3.基本结构:be动词;行为动词4.否定形式:was/were+not;在行为动词前加didnt,同时还原行为动词。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,同时还原行为动词。6.例句:She often came to help us in those days. I didnt know you were so busy. 三、 现在进行时:1.概
4、念:表示现阶段或说话时正在进行的动作及行为。2.时间状语:now, at this time, these days, etc. 3.基本结构:am/is/are+doing 4.否定形式: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、 过去进行时:1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。2.时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过
5、去时的时间状语等。3.基本结构:was/were+doing 4.否定形式: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,或从过去已经开始,持续到现在的动作或状态。2.时间状语:recently, lately, sincefor,in the past few years, etc. 3.
6、基本结构:have/has + done 4.否定形式:have/has + not +done. 5.一般疑问句:have或has提前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.基本结构:had + done. 4.否定形式:had + not + done. 5.一般疑问句:
7、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、计划或准备做某事。2.时间状语:tomorrow, next day(week, month, year),soon, in a few minutes, by,the day after tomorrow, etc. 3.基本结构:am/is/are/going to + do;will/s
8、hall + do. 4.否定形式:was/were + not; 在行为动词前加wont,同时还原行为动词。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 competition 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.基本结构:was/were/going to d
9、o;would/should + do. 4.否定形式: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 .1.一般现在时: 主语+do/does(现在分词) e.g We clean the room every day. 2.一般过去时: 主语+did e.g We cleaned the room j
10、ust now. 3.现在进行时: 主语+am/is/are doing e.g We are cleaning the room now. 4.过去进行时: was/were doing e.g We were cheaning the room at 5:00 yesterday afternoon. 5.现在完成时: have/has done e.g.We have cleaned the room already. 6.过去完成时: had done e.g We had cleaned the room before he arrived. 7.一般将来时: will do/ e.
11、g We will clean the room tomorrow. 8.过去将来时: was/were to /would do e.g He said he would clean the room next. 八大时态习题训练一般现在时一、用动词适当形式填空1.We often_(play) in the playground.2.He always_(get) up at six oclock.3._you_(brush) your teeth every morning?4.What_ he usually_ (do) after school?二、选择填空1. _Alice oft
12、en play the piano? No, she _.A. Do; do B. Does; does C. Does; doesnt 2. _ your pen friend _ in Beijing? A. Do; live B. Do; lives C. Does; live 3. Tom and Mike _ very excited, they will take a trip. A. is B. are C. am 4. I like _ very much. What about you?A. dance B. danced C. dancing 5. I cant find
13、my pen. Let me _.A. go and ask her B. go and ask hers C. go and ask she 6. Fangfang is a good student. She _maths. A. does good at B. well do it C. is good at7. The kite _ a bird. A. look like B. is looking C. looks like 8. Bill and I _ good friends. A. is B. are C. am 9. Sandy often _ his homework
14、on Sundays .A. do B. does C. did 10. What do you usually do on the weekend? I _.A. went swimming B. go swimming C. visited grandparents 一般过去时一.用 “am , is , was”填空1. I _ a teacher now. I _ a student five years ago.2. Where _ it now?3. Where _ it last Sunday?4. Yang Ling _ at home now. But she _ at sc
15、hool yesterday.二.用所给动词的适当形式填空1.Tom _ (visit) a farm last week.2. The twins _ (water) the flowers in the garden yesterday morning. 3. I _ (watch) a film with my friend last Friday.4. My father _ (be) in London last year.5. What_ (do) you do three days ago?6. _ (be) there any parks here in 1950?7. Wha
16、t_(do) you do just now? I_(wash) my clothes.三.用所给词的适当形式填空1. It _ (be) there just now, but it isnt there now.2. Wheres the camera? It _ (is) there a moment ago.3. It _ (be) Helens birthday yesterday. 4. Tom _(go ) to visit a farm last week.5. I _ (watch) a film with my friend last Friday.6. My father
17、 _ (be) in London last year.7. What_ (do) you do three days ago?8. Where _ (be) you just now? I _ (be) in the classroom.9. What _ you _(do) last Friday? We _(water) trees on the farm.一般将来时一、用动词适当形式填空1、I _ (be) tired. I _ (go) to bed early tonight.2、Marys birthday is next Monday, her mother _ (give)
18、her a present.3、It is very cold these days. It _ (snow) soon.4、I am afraid there _ (be) a meeting this afternoon. I cant go with you.5、Most of us dont think their team _ (win).6、I _ (be) thirty-five next year. 7、My father _ (leave) Shanghai next Tuesday. 8、_ we _ (go) to see a film tonight? 9、_ you
19、_ (be) at home tomorrow afternoon? No. I _ . I _ (go) to town with my friend.二、选择填空1.There _ a meeting tomorrow afternoon.A. will be going toB. will going to be C. is going to be D. will go to be2.Charlie _ here next month.A. isnt working B. doesnt working C. isnt going to working D. wont work3.He _
20、 very busy this week, he _ free next week.A. will be; is B. is; is C. will be; will be D. is; will be4.There _ a dolphin show in the zoo tomorrow evening.A.was B. is going to have C. will have D. is going to be5._ you _ free tomorrow? No. I _ free the day after tomorrow.A. Are; going to; will B. Are
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