英语 did went was 过去式用法

你大概常犯 was went 在一起使用的错误……
1. was是 be(am,is)的过去式； went是 go的过去式； did是 do的过去式。
2.英语中be 与其他的动词的原形及过去式不能同时出现。如：I was in Beijing last year. 我去年在北京。
I went to Beijing last year. 我去年去了趟北京。
3. did 作为do 的过去式，在否定句和疑问句中充当助动词（即帮助其他动词的动词）的作用，被帮助的动词就可以用原形啦。如：
I didn't go to Beijing last year.
Did you go to Beijing last year?
Yes, I did./ No, I didn't.

I did this.
He went home.
He was good.

一件事如果发生在过去 动词就用过去式
就是把一般现在时的do(/does) go(/goes) be(am/is/are)换成did went was(/were)
例句：
Where did you go yesterday?你昨天去哪儿了?
I went to school yesterday.我昨天去学校了.
I was in school yesterday.我昨天在学校.