请问：happen的用法.eg:what happened,what's happen的区别

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/16 02:13:24

没有what's happen,但有what's happened或what's happening
what happened曾发生过什么?
what's happened已经发生了什么?
what's happening正在发生什么?
再问：能不能讲讲happen的其他用法please,thank you.（最好再加点例句）
再答： 1.发生 It happened under my eyes. 这事就发生在我眼皮底下。 2.产生结果, 发生作用 He pressed hard on the brake but nothing happened. 他使劲往下踩刹车, 但没有发生作用。 3.碰巧, 恰巧 What would happen if your parents found out? 如果你的父母发现了, 会怎样呢? It happens that he is a teacher of English. 恰好他是个英语教师。

请问：happen的用法.eg:what happened,what's happen的区别 what happened 和what did happen的区别 happen用法what's happened to you What's happened toyou what ha what happen to与what’s wrong的区别 What happened to you与how did it happen?的用法 "what's happen"的"'s"代表什么 what's happen的S怎样理解 What happen...What's the matter ...What's wrong .的用法～后面+什么? happen的用法我今天看到一个句子what's happened?这个句子对的吗我感觉以前看到的是what happe what happen和what happened有什么区别 what happened/what was happened/what is happened/what happen what's happen还是what happen?