在学英语过程中，每天都会发生各类事情，怎么运用 happen 于各种情况的会话中，something that occurs 发生ex. What happened 发生什么事 = What occurred 但这用于每天会发生的对话中会太正式，因此用happen会比较好。

ex. It all happened so fast, I tripped on the sidewalk.一切发生得太快了，我在人行道上绊倒。ex. I don't remember exactly what happened!我真的不记得发生什事!day or time 发生于某天或某时ex.Max : when did you get engaged 你什么时候订婚 Una : It happened on Saturday.礼拜六。ex. Don't worry, it happens all the time.别担心，这随时都在发生。对实际发生产生疑问.质疑时的情况ex. I can't believe this is really happening!我不敢相信它真的发生了!ex. Oh no, this can't be happening!哦 不，这不可能发生的!发生在未知的情况ex. You'll never guess what happened!你绝不会猜到发生什么事!ex. We'll just see what happens.我们就来看看会发生什么。ex. I don't know what happened.我不知道发什么事。碰巧发生.巧合的情况ex. Woah! I happened to buy the same beer!哇呜!我碰巧买了同样的酒!happen to + infinitive 发生在+不定词ex. If you happen to see Vanessa, tell her I said, “ Hi. ”如果你碰巧看到Vanessa，帮我跟他说声 “嗨”。ex. I happened to be asleep when he called me.他打来时，我刚好睡著了。ex. The teacher happened to give us a quiz on the day that I was absent.老师碰巧在我缺席的那天给了我们一个测验。ex. If someone happens to open the door when we're right here, it will hurt really bad.如果有人刚好在我们在这的时候打开门，那真的会受伤!Quiz time1. You'll never guess what ______ yesterday.你绝不会猜到昨天发生什么事。

2. I was browsing in the local bookstore, and I _____ see Tom Cruise.我正在当地的书店浏览，然后看到汤姆克鲁斯。

3. I couldn't believe it , I thought “ Is this really _____ 我不敢相信，我想 “ 这是真的吗 ”4. As I was walking by, he _____ turn towards me and smile.当我走过时，他刚好转向我.微笑著。Ans.1. happened2. happened to3. happening4. happened to有关英语知识就分享到这里，在学英语过程中，如果想知道更多关于英语口语方面的内容，可以关注我，未来还会有更多优质内容分享给大家。