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中考英语复习之语法讲解第九讲—时态(一)

2019-09-15 09:24:32中考网整理
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  第9讲:时态一
 
  提起时态,当然是指动词的时态啦。过去、现在和未来等不同时间段发生的事情要用不同的时态来表示。时态是动词的一种形式,表示动作或状态发生或存在的时间和方式。闭上眼睛想一想,初中我们学过的时态有几个? 初中我们共学过八种时态。本讲将这几个时态总体介绍一下:
 
  一般现在时:常与always,often,sometimes, every day连用,表示习惯或经常反复发生的动作或存在的状态。提醒你当第三人称单数做主语时,别忘了动词的变化。注意:象"地球大,月亮小"等客观真理、事实一定用一般现在时。
 
  现在进行时:要注意其构成:由be+动词+ing,表示说话时正在进行的动作。如:We're studying now. 我们现在正在学习。
 
  一般过去时:表示过去某个时间发生的动作或存在的状态,常与yesterday,last year,in 1949,two years ago,等表示过去时间的状语连用。注意:We often went to dance last summer.有的同学一见到often就想到用一般现在时,其实因为后面有表示过去时间的 last summer,所以要用过去式,千万别误用了,切记,切记。
 
  过去进行时:显然过去进行时表示过去某一时刻正在做什么,常和特定的时间状语如at that time,at six yesterday,at that moment,when he came in等连用。如: When he knocked at the door,his mother was cooking.
 
  一般将来时:表示将要发生的动作或存在的状态,常与表示将来时间状语如 next year,tomorrow等连用。注意:在Will you ....?问句中,回答必须是 Yes,I will.或 No,I won't而不能用Yes,I shall. No, I shan't.来回答过去将来时:过去将来时不可以单独使用,它一般在宾语从句中作间接引语,表示从过去某一时间看来将要发生的动作或存在的状态。如:They told me that they would go to work in Guangdong.
 
  现在完成时:顾名思义,现在完成时表示的是已经完成的动作,但动作造成的影响还在,常被just,already,yet 等副词修饰。如:He has already gone to Tianjin. 对现在造成的影响是他已经不在这儿了。现在完成时还可用来表示过去发生的动作一直延续到现在,常带有for或since等表示一段时间的状语。如:Mr Wang has lived here since 1983.表示说话前发生过一次或多次的动作,我们常用"过"来表示,常带有twice, once, ever, never等时间状语。如:I've never seen that film.
 
  过去完成时:我们可以用"过去的过去"来概括过去完成时,表示过去某一时刻或某一动作之前已经完成了的动作,通常与by,before等构成的短语或when, before,  after引导的从句连用。也可表示过去某一时间开始,一直延续到过去另一时间的动作,常和for或since构成的时间状语连用。用法和现在完成时大致相同,只不过又向前推了一个时态。
 
  八个时态可能得让你好好对付一阵子,但细细学来,也并不困难。不信吗? 试试趁热打铁你就知道了。
 
  练习:
 
  1. The zoo _______ in the north of the city.
 
  A. lies
 
  B. builds
 
  C. seems
 
  D. lying
 
  2. --Tom ______out.
 
  --Oh, is he? What time _______ he ______ out?
 
  A. is, did, go
 
  B. went, is, going
 
  C. has gone, did, go
 
  D. is going, does, go
 
  3. --It must be on channel 2. Try that.
 
  --I ______ that. But I still can't get anything.
 
  A. have tried
 
  B. tried
 
  C. try
 
  D. will do
 
  4. They usually ________ TV in the evening.
 
  A. watch
 
  B. will watch
 
  C. are watching
 
  D. watches
 
  5. He has _______ for about twelve years.
 
  A. bought the house
 
  B. left here
 
  C. lived here
 
  D. gone here
 
  6. The two old man ________ each other since 1970.
 
  A. didn't seen
 
  B. don't see
 
  C. haven't see
 
  D. won't see
 
  7. Lucy and Lily can speak good Chinese, because they ______ China for six years.
 
  A. have been in
 
  B. have been to
 
  C. have come to
 
  D. have gone to
 
  8. --Our country ______ a lot so far.
 
  --Yes, I hope it will be even ________.
 
  A. has changed , well
 
  B. changed, good
 
  C. has changed , better
 
  D. changed, better
 
  9. --I saw Ann _______ a green dress at the meeting.
 
  --I think she looks better _______ red.
 
  A. dressed , in
 
  B. put on, wear
 
  C. wearing, in
 
  D. wear, put on
 
  10. --I didn't come to school because my mother was ill yesterday.
 
  --I am sorry ______ that.
 
  A. hearing
 
  B. hear
 
  C. hears
 
  D. to hear
 
  实践:
 
  1. There will be ______ interesting film tomorrow evening.
 
  A. a
 
  B. an
 
  C. the
 
  D. some
 
  2. --What's that over there ?
 
  -- It's ______ bag.
 
  A. I
 
  B. me
 
  C. my
 
  D. mine
 
  3. The students of Class One ______ on the playground.
 
  A. am playing
 
  B. is playing
 
  C. are playing
 
  D. was playing
 
  4. You'd better _______ late next time!
 
  A. not be
 
  B. not to be
 
  C. won't be
 
  D. don' t be
 
  5. He always gets up early, _______ he?
 
  A. is
 
  B. isn't he
 
  C. does
 
  D. doesn't
 
  6. ______ tall the building is!
 
  A. How a
 
  B. How
 
  C. What
 
  D. What a
 
  7. Lesson Seven is ________ one in this book.
 
  A. important
 
  B. more important
 
  C. most important
 
  D. the most important
 
  8. I will call you as soon as she ________ back.
 
  A. comes
 
  B. come
 
  C. came
 
  D. will come
 
  9. He put on his coat ______ went out.
 
  A. and
 
  B. but
 
  C. or
 
  D. so
 
  10. --______ I get there before six o'clock?
 
  -- No, you needn't.
 
  A. Can
 
  B. May
 
  C. Must
 
  D. Shall
 
  11. Their baby was born ______ April 2, 1997.
 
  A. in
 
  B. on
 
  C. at
 
  D. by
 
  12. Her father is busy _______ the truck.
 
  A. mend
 
  B. mends
 
  C. mended
 
  D. mending
 
  13. We ________ the floor when she left.
 
  A.sweep
 
  B. swept
 
  C. were sweeping
 
  D. are sweeping
 
  14. He wants ________ some apples and oranges.
 
  A. to buy
 
  B. buys
 
  C. bought
 
  D. buy
 
  15. Do you understand ______?
 
  A. what did he say
 
  B. he said what
 
  C. what does he say
 
  D. what he said
 
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