一般过去时,表示过时间里发生的动作或存在的状态,常与表示过的时间状语连用,表示过去经常或者反复发生的动作.表示对现在或者将来的假设,愿望等,是虚似语气的用法.
he was here just now.
they didn't attend the meeting yesterday.
when i was a child,i often went to play in that park.
if i had a second chance ,i would try it again
假设,愿望等,虚似语气的用法
it's time that you got up now 言下之意你怎么还不起床
i whis that i were as young as you. 言下之意是我老了
if only i saw my mother now 言下之意是我现在还不能看到我母亲
句式
i was ,i was not,i played ,i didn't play,he played,he didn't play