was的用法是什么?
的有关信息介绍如下:was 是am is 过去式野御 ;were 是are 过去式 。晌脊裤 具体用法如下:1. was用于 I ,he , she, it 以及 单个人作主语的句子。例宴简如:I was born in 1998.He was a doctor three years ago.She was at home yesterday.It was Monday yesterday.Mike wasn't at home this morning.2. were用于you, they, we 以及两个以上的人作主语的句子。例如:You were at home yesterday.They were at the playground an hour ago.We were singing in the room an hour ago.