was、were的用法和与is、am、are的区别
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解决时间 2021-11-22 21:23
- 提问者网友：龅牙恐龙妹
- 2021-11-22 05:58
was、were的用法和与is、am、are的区别
最佳答案
- 五星知识达人网友：一秋
- 2021-11-22 06:50
were和was的区别 is are
were是are的过去式 表示复数.
was是is 的过去式 表示单数.
eg: There was a slide on the playground.
There were many trees on the playground.
children were happy yesterday.
Amy was hungry yesterday.
did是助动词do和does的过去式，而was/were是be动词am、is/are的过去式。
一个句子中，如果没有be动词，发生动作要用助动词do或does.
例如：I am a student. 问句是：Are you a student? 有be动词所以直接用are提问。
I worked in an international company 2 years ago.
句中没有be动词，所以要用助动词代替，问句是：
Did you work in an international company 2 years ago?
were是are的过去式 表示复数.
was是is 的过去式 表示单数.
eg: There was a slide on the playground.
There were many trees on the playground.
children were happy yesterday.
Amy was hungry yesterday.
did是助动词do和does的过去式，而was/were是be动词am、is/are的过去式。
一个句子中，如果没有be动词，发生动作要用助动词do或does.
例如：I am a student. 问句是：Are you a student? 有be动词所以直接用are提问。
I worked in an international company 2 years ago.
句中没有be动词，所以要用助动词代替，问句是：
Did you work in an international company 2 years ago?
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