一般现在时的构成是怎样的?初中英语一般现在时专题精讲精练!
初中 来源:网络 编辑:小蜜蜂 2019-07-28 16:13:22

  初中的语法是比较的基础的,初中英语的语法中比较难以掌握的是时态的问题,像现在进行时,一般现在时,过去完成时等都是学生需要学习和掌握的关键问题,掌握这个问题的关键就是需要学生细致的理解能力,也就是说首先你需要判断出这个句子的表达的时态是什么,这样的情况下才能更好的掌握时态下动词的使用。今天给大家介绍的是一般现在时,这个时态的语法是比较的经典的,在这篇精讲精练中希望大家可以很好的掌握一般现在时的语法使用。

一般现在时的构成是怎样的?初中英语一般现在时专题精讲精练!

  一般现在时

  01概念:

  一般现在时表示经常的、习惯性的动作或存在的状态。

  02 一般现在时的构成

  一般现在时的构成主要有两种形式:

  (1)be型:句子的谓语动词只有be(am,is或are):

  a.肯定句中,只出现be,

  如: I am a student.我是一名学生。

  b.否定句中,要在be后面加not,

  如: She isn't a teacher.她不是教师。

  c.一般疑问句,要将be放在句子开头(注意句首字母大写),句尾用问号,答语用Yes,主语+be.或No,主语+be+ not.如:

  —Are you ready?

  (—你准备好了吗? )

  —Yes,I am.

  —是的,我准备好了。

  (—No,I'm not.—不,我没准备好。)

  (2)实义动词型:

  句中的谓语动词为实义动词(也叫行为动词):

  a.肯定句中,只出现实义动词,

  如:I get up in the morning.

  我早晨起床。

  b.否定句中,要在实义动词前面加do(does)+not,do(does)作助动词,本身无意义,常与not缩写成don't(doesn't),

  如: I don't like vegetables.

  我不喜欢蔬菜。

  c.一般疑问句,要在句子开头加助动词Do(does),句尾用问号,简略答语用Yes,主语+do(does).或No,主语+do(does)+not.如:

  —Do you like oranges?—你喜欢桔子吗?

  —Yes,I do.—是的,我喜欢。

  (—No,I don't.—不,我不喜欢。)

  3.一般现在时的用法

  1) 经常性或习惯性的动作,常与表示频度的时间状语连用,

  如:every…, sometimes, at…, on Sunday等。

  I leave home for school at 7 every morning.

  我每天早上7点去上学。

  2) 客观真理,客观存在,科学事实。

  The earth moves around the sun.

  地球绕着太阳。

  Shanghai lies in the east of China.

  上海位于中国的东部。

  3) 表示格言或警句中。

  Pride goes before a fall.

  骄者必败。

  4) 现在时刻的状态、能力、性格、个性。

  Xiao Wang writes good English but does not speak well.

  小王的英语书面表达能力比口语好。

  练习

  一.用词的适当形式填空。

  1.What time_________ his father_________(do) the work?

  2.He _________(get) up at five o’clock.

  3.__________ you _________(brush) your teeth every morning.

  4.What ________ ( do ) he usually ________( do ) after school?

  5.Tom ________ ( study ) English, Chinese, Maths, Science and Art at school.

  6. Kitty sometimes __________(go) to the park with his sister.

  7.At eight at night, she __________( watch ) TV with her parents.

  8. ________ Mike________( read ) English every day?

  9.How many lessons________ your classmates______( have ) on Monday?

  10.We often___________ ( play ) football in the playground.

  二.选择

  ( ) 1. _____ you have a book?

  A. Do B. Are

  C. Is  D. Have

  ( )2. They _________ on a farm.

  A. working B. is work

  C. work  D. is worked

  ( ) 3. Does Peter like to watch TV?

  __________.

  A. Yes, he like  B. No, he doesn’t

  C. Yes, he’d like D. No, he likes

  ( )4. She doesn’t __________ her homework in the afternoon.

  A. doing B. to do

  C. does  D. do

  ( )5. How ____________ Mr. Brown ___________ to America?

  A. do,go  B. is,go

  C. does,go D. does,goes

  ( )6. Where’s my camera? I____________ it.

  A. am not finding

  B. am not seeing

  C. can’t find

  D. can’t look at

  ( )7. How ___________ he go to work?

  He ___________ to work by bike.

  A. does ; go B. do; goes

  C. do ;go  D. does; goes

  ( )8. ______ you usually late for school?

  No, _____________.

  A. Do ; I am

  B. Does ;not

  C. Are ; I’m not

  D. Are ; I aren’t

  ( )9. _____ she _____ home at six every day?

  A. Is , leave

  B. Does , leave

  C. Is , leaves

  D. Does , left

  ( )10. Mr. Yang ____________ English this term.

  A. teaches our

  B. teaches us

  C. teachs us

  D. teach our

  三.按要求完成句子

  1.Tom does his homework at home.

  否定句:

  一般疑问句:

  2.She has a lot of work to do this week.(改一般疑问句)

  _____________________

  3.We have a big TV set in our house.(改为否定句)

  _____________________

  4.Does she have any English-Chinese dictionary?

  (作否定回答)_____________________

  5.Wehave some nice pictures.(主语改为 he)

  _____________________

  答案:

  一、1.does, do

  2.gets

  3.Do, you

  4.does, do

  5.studies

  6.goes

  7.watches

  8.Does, read

  9.do, have

  10.play

  二、1-5ACBDC 6-10CDCBB

  三、1.Tom doesn’t do his homework at home.

  Does Tom do his homework at home?

  2.Does she have a lot of work to do this week?

  3.We don’t have a big TV set in our house.

  4.No, she doesn’t.

  5.He has some nice pictures.

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