1、初中英语种时态复习及专题练习初中英语8种时态复习. 时态详解一、一般现在时：概念：表现在存在的状态； 现在经常、反复发生的动作。时间状语：always, usually, often, sometimes, every week (day, year, month), once a week, on Sundays, etc.基本结构：主语+be（am,is,are）; 主语+行为动词原型 （单三形式主语 + 动词单三形式）否定形式：am/is/are+not; (is+not=isnt; are+not=arent) 此时态的谓语动词若为行为动词，则在其前加dont,如主语为第三人称单数，则
2、用doesnt，同时还原行为动词。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。二、一般过去时：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。时间状语：ago, yesterday, the day before 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.基本结构：主语 +be（was,were）; 主语
3、 + 动词过去式否定形式：was/were+not; (was+not=wasnt; were+not=werent) 在行为动词前加didnt，同时还原行为动词。一般疑问句：was或were放于句首; 用助动词did提问，同时还原行为动词。三、现在进行时：概念：表示现阶段或说话时正在进行的动作及行为。时间状语：now, look, listen, at this time, these days, etc.基本结构：be(am,is,are)+doing否定形式：be(am,is,are)+not + doing.一般疑问句：把be动词放于句首。四、过去进行时：概念：表示过去某段时间或某一时
4、刻正在发生或进行的行为或动作。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去时的时间状语等。基本结构：be(was,were)+doing否定形式：be(was,were) + not + doing. 一般疑问句：把was或were放于句首。五、现在完成时：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; 从过去已经开始，持续到现在的动作或状态（谓语动词必须是延续性动词，常和since,for 连用） 。时间状语：already, yet, so far, recently, lately, sincefor,in
5、 the past/last few years, etc.基本结构：have/has + done否定形式：have/has + not +done. (have+not=havent; has+not=hasnt)一般疑问句：have或has提到句首。六、过去完成时：概念： “过去的过去”发生的动作； 从过去某一时间持续到过去另一时间的动作，（谓语动词必须是延续性动词，常和since,for 连用） 。时间状语：already, yet, since, for,before, by the end of last year(term, month), by the time,etc.基本结
6、构：had + done.否定形式：had + not + done.(had+not=hadnt) 一般疑问句：had放于句首。七、一般将来时：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(be going to )做某事。时间状语：tomorrow, next day(week, month, year),soon, in a few minutes, by,the day after tomorrow, etc.基本结构：be(am,is ,are) going to + do; will/shall + do.否定形式：be + not + going to + do; wi
7、ll/shall + not + do。(will+not=wont; shall+not=shant)一般疑问句：be放于句首; will/shall提到句首。八、过去将来时：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。时间状语：the next(第二) day(morning, year),the following month(week),etc.基本结构：be(was,were)going to + do; would/should + do.否定形式：be+ not + going to + do; would/should + not + do. (would+not
8、=wouldnt; should+not=shouldnt)一般疑问句：be放于句首; would/should提到句首。.几种常见时态的相互转换英语中的几种时态在一定情况下可以互相转换，以下是几种常见的转换形式：一、一般过去时与现在完成时的转换在现在完成时中，延续性动词能与表示一段时间的状语连用，瞬间动词却不能。但是，可用别的表达方式：瞬间动词用于“一段时间+ ago”的一般过去时的句型中;瞬间动词可改成与之相对应的延续性动词及短语，与一段时间连用;瞬间动词用于“It is + 一段时间+ since + 一般过去时”的句型中，表示“自从以来有时间”的意思，主句一般用it is来代替It h
9、as been;瞬间动词用于“Some time has passed since + 一般过去时”的句型中。请看：A. He joined（瞬间动词） the League two years ago.B. He has been in（延续动词） the League for two years.C. It is two years since he joined the League.D. Two years has passed since he joined the League.二、一般现在时与现在进行时的转换在一般现在时中，at加上名词表示“处于某种状态”，如at work(在工
10、作), at school(上学、上课)等。此短语可与进行时态转换。请看：Peter is at work, but Mike is at play.Peter is working, but Mike is playing.三、现在进行时与一般将来时的转换在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语连用表示将要发生的动作。如：I am coming, Mum!意为“我就来，妈妈!”请看：The train is leaving soon.The train will leave soon.四、“be going to+动词原形”与“
11、will(shall)+动词原形”结构的转换“be going to+动词原形”、表示打算、计划要做的事;将来时“will(shall)+动词原形”结构在书面语中，当主语为第一人称时，常用助动词shall。在口语中，所有人称都可以用will。请看：We are going to visit the Great Wall next Sunday.We shall visit the Great Wall next Sunday. 专题练习一过去进行时专练1. I _ (have) my breakfast at half past six yesterday morning.2. Mary _
12、(go) over her lessons from six to seven last night. John and peter _(do) the same thing.3. What _ you _ (do) at that time? We _ (watch) TV.4. Was your father at home yesterday evening? Yes, he was. He _ (listen) to the radio.5. They _(not make) a model ship when I saw him.6. _ they _ (have) a meetin
13、g at 4 yesterday afternoon?No, they _. They _ (clean) the classroom.7. _ it _(rain) when you left school? Yes, it _. (No, it _)8. What _ your father _ (do) when he was your age?9. One day, Edison _ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play.10. He asked me i
14、f I _ (go) fishing that afternoon.11. The three of them were in a hurry because their plane _ (leave) in five minutes.12. In a letter, john told us that he _ (come) to china next month.13. When the bell rang, Jenny _ (wait) in her seat.14. She _ (make) her dress the whole afternoon.15. While my fath
15、er _ (look) through the evening paper, he suddenly _ (hear) a cry.16. I _ (telephone) a friend when Bob _ (come) in.17.While mother _ (put) Cathy to bed, the door bell _ (ring).18. As I _ (walk) in the park, it _ (begin) to rain.Key: 1.?was having 2.?was going,were doing 3.?were doing,were watching
16、4.?was listening 5.?were not making 6.?Were having were cleaning 7.?was raining 8.?did do(do) 9.? was waiting 10.?was going/would go 11.?was leaving 12.?is coming /will come 13 was waiting 14.?was making 15.? was looking ,heard二。现在完成时练习1. I_ already _ (see) the film. I _ (see) it last week.2. _ he _
17、 (finish) his work today? Not yet.3. My father _ just _ (come) back from work. He is tired now.4. Wheres Li Ming ? He _ (go) to the teachers office.5. I _ (work) here since I _ (move) here in 1999.6. So far I _(make) quite a few friends here.7. How long _ the Wangs _(stay) here ? For two weeks.8. I
18、_ just _ (finish) my homework. 9. He _ (go) to school on foot every day. 10._ you _ (find) your science book yet? 11. If it _ (be) fine tomorrow, Ill go with you. 12. The students _ (read) English when the teacher came in. 13. Look! The monkey _ (climb) the tree. 14. My mother _ (come) to see me nex
19、t Sunday. 15. Ive lost my pen. _ you _ (see) it anywhere? Key: 1. have, seen, saw 2. Has, finished 3. has, come 4. has gone 5. have worked, moved 6. have made 7. have, stayed 8. have, finished 9. goes 10. have, found 11. is 12. were reading 13. is climbing 14. is coming 15. Have, seen。三过去将来时1. Miss
20、Zhang said she _(visit) the Great Wall next summer. 2. She told him that she _(not stay) here for long.3. I wasnt sure whether Lucy_(come) the next year.4. The scientists said the worlds population _ (slow) down in future.5. She said the bus _(leave) at five the next morning.6. I wasnt sure whether
21、he _(lend) me his book the next morning.7. He was fifty-six. In two years he _(be) fifty-eight.8. Whenever she has time, she _(help) them in their work.Key: 1. would visit 2. would not stay 3. would come 4. would slow 5. was leaving 6. would lend 7. would be 8. would help四过去完成时1. By the end of this
22、century, we_(build) ours into a strong modern country.2. We _(finish) the work by six yesterday evening3. Mrs. Wu told me that her sister_ (leave) about two hours before.4. When I reached home, my parents _(have) their supper.5. By the time the speaker entered the hall, all the listeners_(seat).五一般将
23、来时1. If he _（study）harder, he _ (catch) up with us soon. 2. - Dont forget to ask him to write to me. - I wont. As soon as he _(come), I_(ask) him to write to you.3. There _ (be) a talk on science in our school next Monday.4. I believe that those mountains _ (cover) with trees in a few years time.5.
24、It is said that about 400 cars _(produce) in the factory next month.六，七一般现在时与现在进行时1. Father usually _ （read）his newspaper after dinner.2. The Blacks often _ (go) to the cinema on Saturday evenings.3. Look! The boy _ (swim) with his mother in the pool.4. - What is Tom doing in the classroom? - He _(d
25、raw) something on the blackboard.5. Old Tom usually _(get) up at six and _ (do) sports in the garden.6. Its ten oclock and Jack _ still(仍然) _ his homework. (do)7. The waiters _ (start) to work at five every morning.8. A hundred days _ (be) quite a long time.9. The clothes _ (feel) very soft.10. Ill
26、go swimming with you if I _ (be) free tomorrow.11. Dont make so much noise. We _ (listen) to the music.12. The supermarket is far from Marys house. So she _ (go shopping) only once a week.八一般过去时1. The mother asked the boy _ （come）down the ladder梯子, but he went on _ （climb）instead.2. The boy was made
27、 _ (stand) there for an hour by his father3. I saw him _ (go) into the small store.4. Jane _ (buy) a new dress every month when she was in Shanghai.5. - -Liu Mei cant come tonight.- Why? But she _ (tell) me she would come.6. He turned off the light and then _(leave).1. Listen! Some of the girls _ ab
28、out Harry Potter. Lets join them. A. are talking B. talk C. will talk D. talked2. Our teacher, Miss Chen, _English on the radio the day bore yesterday. A. teaches B. taught C. will teach D. had taught3. I dont think I _ you in that dress before. A. have seen B. was seeing C. saw D. see4. Susans pare
29、nts have bought a large house with a swimming pool. It _ be very expensive. A. must B. can C. mustnt D. cant5. Coffee is ready. How nice it _ ! Would you like some? A. looks B. smells C. sounds D. feels6. “ Mr. Zhu, youd better _ too much meat. You are already over weight,” said the doctor. A. not to eat B. to eat C. not eat D. eat7. “Dont always make Michael _ this or that. He is already a big boy, dear,” Mr. Bush said to his wife. A. do B. to do C. does D. did8. Sorr
