高考英语语法一般过去时精要讲解
1、过去已经完成的动作、完毕的事情，或在过去重复发生的动作
When I was a child we always went to the seaside in August.
2、used to :表示过去的习惯，现在不存在 I used to smoke, but I dont any more.
3、用在its time, would rather, wish后面的从句中 Its time you went home. I wish I had a better memory. Id rather you came tomorrow.
4、在从句中用来说明现在还存在着过去的情况
Im sorry we left Paris. It was such a nice place. 5、could, might, would, should等过去的情态动词可用来指现在或者将来
Could you help me for a moment ? I think it might rain soon. Would you e this way, please ? Alice should be here soon.
6、一般过去时与现在完成时在时间上的比拟
①现在完成时所用的时间词: since, ever since, for, recently, lately, so far, yet, all this year, all my life, ever, never, already, before, just, in / during the last /past + 时间段, etc.
②一般过去时所用的时间词yesterday, last week, in 1999, when, years ago, then, just now, etc.