while+过去进行时,是不是总是sb.+was+doing sth

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/10 08:05:20

while+过去进行时,是不是总是sb.+was+doing sth
即使主语是我也是i was,怎么不是were?
he was giong shopping
he was doing his home work
i was do the same thing as he did（重点看看这句对不）

不一定.
while+过去进行时,sb.+was+doing sth
主语是我是I was,但当主语是我们,他们,你,你们 we,they,you ,you时
be动词用were
I was doing the same thing as he did.
但在虚拟语气中,从句中的be动词都用were
For example:If I were a bird,I will fly to the sky.

while+过去进行时,是不是总是sb.+was+doing sth sb was doing sth 是不是help sb doing sth when while and see sb doing sth 英语:是不是help sb doing sth? sb was doing sth when sth +动词过去式是什么时态是不是有honour sb with sth 或者 by doing sth stop sb.from doing sth.后面是不是接doing/ 过去进行时的主句都是was/were+doing从句是延续性动词时when/while都可以用,并且动词要用现在分词,从 while sb was/were doing与when sb was/were doing be doing是进行时那 was或were doing是过去进行时吗? help,open的过去分词是什么?是before sb do sth.还是before sb doing sth...