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What happened vs. What's happened - UsingEnglish.com 28 Nov 2005 · Here, "what's" is the contraction of "what has". This is the present perfect, which is constructed using: 1. the helping verb "have" 2. the past participle of the main verb The …
"What happened to you" or "What's happened to - UsingEnglish.com 30 Jun 2004 · Dear Teacher, I wonder that which one is correct and why? "What happened to you?" or "What's happened to you?" Thanks a lot for your kind assistance. :hi: Best Regards, …
what happen和what happened有什么区别_百度知道 接下来让我们看下what happen和what happened的用法区别: 1.词性:what happen是用原形动词happen构成的现在时短语,而what happened是用动词happen的过去式happened构成的过去 …
happen的用法_百度知道 happen的用法happen是不及物动词,它的用法常见的有如下几种情况: 1. 表示“某地 (某时)发生了什么事”,常用“sth.+ happen +地点/时间”这一结构来表达,此时主语应是事情。例如: The …
[Grammar] - What happened to you? VS. What has happened to … 29 Jan 2012 · What happened to you? VS. What has happened to you? I know the difference between usage of past tense and present perfect tense, but sometimes I feel like they are …
what happened还是what's happened - 百度知道 what happened还是what's happened"What happened"和"What's happened"都用于询问过去发生了什么事情,主要的区别在于语法和使用方式。"What happened"是一个过去时态的简单
Was the meeting happened yesterday? - UsingEnglish.com 12 Apr 2015 · Was the meeting happened yesterday? That's a passive structure, and the reason it's wrong is that "happen" is an intransitive verb (it cannot take an object), so it cannot work in …
What happened 和 What's happened 有何区别? - 百度知道 What happened 和 What's happened两者的区别: 是问 What happened?只是想知道过去所发生的事情, 而如果用What's happened?则强调对现在的影响。,即想知道过去所发生的什么事 …
happen,happens与happened三者区别?_百度知道 3、happened:happen也可如be般用于存在句中,其时态须与其后的主语保持一致,happen是瞬间动词,不能与表示一段时间的状语连用,也不能用于进行体。 三、侧重点不同 1 …
What happen?与 What's happening?有什么区别 - 百度知道 接下来让我们看下What happen和What's happening的用法区别: 1.含义:What happen用于过去发生的事情,而What's happening用于当前正在发生的事情 例子: - Do you know what …