When we were dancing the rain in that december因为用了were,就知道这是过去式,那_英语解答

When we were dancing the rain in that december
因为用了were,就知道这是过去式,那为什么要用dancing加ing呢?求语法

人气：186 ℃　时间：2019-09-24 00:23:56

解答

was/were+动词原形：是错误用法,没有这样的语法
was/were+动词过去式：表示被动
was/were+ing：表示过去进行时,意思是过去的某个时刻正在做什么