江西成考专升本英语动词时态复习资料

来源:
江西成考网
发布日期
2017年04月19日

摘要:  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。   时间状语:every…,sometimes,at…, on Sunday   I leave home for school at 7 every morning.   (2)客观真理,客观存在,科学事实。   The earth moves around the sun.   Shanghai lies in the east of China.   (3)表示格言或警句中。   Pride goes bef

  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。

  时间状语:every…,sometimes,at…, on Sunday

  I leave home for school at 7 every morning.

  (2)客观真理,客观存在,科学事实。

  The earth moves around the sun.

  Shanghai lies in the east of China.

  (3)表示格言或警句中。

  Pride goes before a fall. 骄者必败。

  注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。

  例:Columbus proved that the earth is round……

  (4)现在时刻的状态、能力、性格、个性。

  I don't want so much.

  Ann Wang writes good English but does not speak well.

  比较:Now I put the sugar in the cup.

  I am doing my homework now.

  第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。

   一般过去时的用法

  (1)在确定的过去时间里所发生的动作或存在的状态。

  时间状语有:yesterday,last week,an hour ago,the other day,in 1982等。

  Where did you go just now?

  (2)表示在过去一段时间内,经常性或习惯性的动作。

  When I was a child,I often played football in the street.

  Whenever the Browns went during their visit,they were given a warm welcome.

  (3)句型:

  It is time for **.