精选优质文档-倾情为你奉上过去进行时态 1 用法：过去某个时间正在发生的动作例：He was cooking at six last night. 昨天晚上六点，他正在做饭。 过去某段时间正在发生的动作例：I was staying here from March to May last year. 去年从3月到5月，我一直呆在这里。2 与过去进行时连用的时间状语，常见的有 at nine last night/ at that time= then/at this time yesterday /或有when the teacher came in/ while he was reading的提示3 过去进行时的构成：waswere +现在分词4 过去进行时的四个基本句型 肯定句 He was cooking at six last night. 否定句 He was not cooking at six last night. 一般疑
