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英语语法大全:一般过去时

发布时间:2016-03-01  编辑:查字典英语网小编

  【导语】英语语法让很多学生都头疼,因为复杂难懂的句式和词组有时难以记忆。英语网为大家整理了小学英语语法大全,希望对同学们的英语语法学习有所帮助。更多内容尽在英语网。

  一般过去时过去做某事

  A、构成形式:主语+动词的过去式+其他。

  注意:没有be动词的否定句和疑问句中,用didnt否定和用did提问后,动词一定要用原形。

  B、判断依据:

  (1)be动词是was、were;

  (2)动词加ed;

  (3)有表示过去的时间状语,现在学过的常用的表示过去的时间状语有:just now,a moment,yesterday,last week,last night,last weekend,last year,last month,three days ago,two weeks ago,five years ago

  C、句型变换:

  I was a teacher five years ago.

  I wasnt a teacher five years ago.

  Were you a teacher five years ago?

  Yes, I was. / No, I wasnt.

  They played many games yesterday.

  They didnt play many games yesterday.

  Did they play many games yesterday?

  Yes, they did. / No, they didnt.

  1

  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。

  例: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。

  例: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 sb. to do sth 到时间了,该了

  It is time sb. did sth. 时间已迟了,早该了

  例:It is time for you to go to bed. 你该睡觉了。

  It is time you went to bed. 你早该睡觉了。

  would (had) rather sb. did sth. 宁愿某人做某事

  例:Id rather you came tomorrow.

  4)wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等。

  例:I thought you might have some. 我以为你想要一些。

  【比较】

  一般过去时表示的动作或状态都已成为过去,现已不复存在。

  Christine was an invalid all her life.(含义:她已不在人间。)

  Christine has been an invalid all her life.(含义:她现在还活着。)

  Mrs. Darby lived in Kentucky for seven years.(含义:达比太太已不再住在肯塔基州。)

  Mrs. Darby has lived in Kentucky for seven years.(含义:现在还住在肯塔基州,有可能指刚离去。)

  注意:用过去时表现在,表示委婉语气。

  1)动词want, hope, wonder, think, intend 等。

  例:Did you want anything else?

  I wondered if you could help me.

  2)情态动词 could, would.

  例:Could you lend me your bike?

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