1、肯定句：主语＋过去式＋其他.
They had a good time yesterday.他们昨天玩的很开心。
否定式：主语＋did not/didn't＋动词原形＋其他
先找出谓语动词，再在谓语动词前加didn't
They didn't watch TV last night.
He didn't ask her teacher for her toys.
一般疑问句：Did＋主语＋动词原形＋其他?
其肯定回答常用"Yes，主语＋did"
否定回答常用"No,主语＋didn't"
-Did you go to the park yesterday?
-Yes,I did./No,I didn't.
1、1)主要用于过去某个时间发生的动作或状态。
My father worked in Shanghai last year.
2)表示过去经常或反复发生的动作，常与often,always等表示频度的状语连用。
I often went to school on foot.
3)与When引导的状语从句连用
When he got home，he had a short rest
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1
2
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1、①清t：清辅音后＋ed读/t/ worked
②浊、元/d/：浊辅音和元音后＋ed,读音读/d/：浊辅音和元音后读/d/
如：lived,called
③/t/或/d/后读/id/：/t/或/d/＋ed后读/ed/
如：started，needed
ry clean in the morning.
Were these rooms not very clean in the morning.
1、个人感悟：要想表达一般疑问句，先表达陈述句，再在陈述句句首加上did即可。表达句子的时候，要用动词原形。
要想会表达英语句子，先会表达陈述句，在陈述句的基础上，咱们再升级！
最后，文章里可能会有错误，希望看到后能提出来，咱们共同进步，希望能在这里能够帮助你。
