一般过去时的结构是什么

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一般过去时的结构是什么一般过去时的结构是什么一般过去时的结构是什么肯定句:主语+动词过去式+其他例如:Iwenttotheparkyesterday.iwashappyyesterday.否定句:主语

一般过去时的结构是什么
一般过去时的结构是什么

一般过去时的结构是什么
肯定句:主语+动词过去式+其他
例如:I went to the park yesterday.i was happy yesterday.
否定句:主语+didn't +行为动词原形+其他
主语+was/ were+ not+其他
例如:i didn't come back yesteday.
I wasn't at home last night.
一般疑问句:Did +主语+行为动词原形+其他
Was/ Were +主语+其他
例如:Did you have fun in Beijing?Yes,i did./ No,I didn't.
Were you at school at that time?Yes,I was./ No,I wasn't.
特殊疑问句:疑问词+一般疑问句
例如:What did you do yesterday?I did my homework.

1)was/were+表语
2)实意动词的过去式即动词后加ed(不规则动词除外)
3)There was/were句型

肯定句:主语+动词过去式+其他