时态帮忙区分下答:一般过去时态(did式):(一)基本用法: 1、表示过去经常性或习惯性的动作。常与yesterday, last Sunday morning, last year, two hours ago, just now, the other day, once upon a time, last week, an hour ago, the other day, in 1982等连用。E.g.We often played together when we were children....