was/were going to do sth.这是什么时态?那和 was.were doing sth.有什么区别
问题描述：
was/were going to do sth.
这是什么时态?
那和 was.were doing sth.有什么区别
答
过去将来时：
概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。
时间状语：the next day(morning, year…),the following month(week…),etc.
基本结构：①was/were/going to + do；②would/should + do.
否定形式：①was/were/not + going to + do;②would/should + not + do.
一般疑问句：①was或were放于句首；②would/should
was doing 是过去进行时，表示过去正发生什么事
答
过去将来时，表示在过去某个时刻计划将来要干的事情
答
过去进行时 在过去将要去干某事
was是单数 were是复数
was.were doing sth 过去干了某事。
答
过去进行时
答
过去进行时
主语是单数时用was,是复数时用were
I was going to cook when you called me.