介绍:
Past Tense 过去时
Be (是)
Be 的过去式有两个词：
I was
You were
He was
She was
It was
We were
They were
别的动词的过去一般是加 ed 就可以啦
You watched TV.
你看电视了
(watch -> watched)
She stayed home.
她呆在家了
(stay -> stayed)
I studied on Sunday.
我周日学习了
(study -> studied)
We shopped for groceries.
我们买菜了
(shop -> shopped)
否定句的模式跟现在时一样，但 do 应该改成 did
You didn’t watch TV.
你没有看电视
I didn’t study on Sunday.
我周日没有学习
还有一些不规则动词，它们有自己的过去形式。我们应该记住这些动词的过去形式。
Do -> did （做)
Get -> got （得到)
Go -> went （去）
Meet -> met （见）
Come -> came （来）
Have -> had （有）
Questions
1. What did you do yesterday?
2. What didn’t you do yesterday?
3. What did you do last weekend?
4. Where did you go on your last vacation? What did you do there?
