be动词的过去式
be动词在过去式中主要有两种形式：were和was。were用于复数主语（you、we、they），was用于单数主语（I、he、she、it）。
Were的用法：
> We were at the park yesterday.（我们昨天在公园。）
> You were very kind to me.（你对我很好。）
Was的用法：
> He was a great teacher.（他是一位好老师。）
> She was very happy to see me.（她见到我非常高兴。）
> It was a beautiful day.（那是一个美丽的日子。）
注意：
> Were you at the party last night?（你昨天晚上在派对上吗？）
> He was not very friendly.（他不太友好。）
标签：be动词,过去式,were,was,英语语法