过去式:
happened过去分词:
happened现在分词:
happening第三人称单数:
happens"What is happening?"
"The meeting took place off without an incidence"
"Nothing occurred that seemed important"
"It happens that today is my birthday"
"These things befell"
"I happen to have just what you need!"
"Her dream really materiapzed"
"We find this idea in Plato"
"I happened upon the most wonderful bakery not very far from here"
"She chanced upon an interesting book in the bookstore the other day"
She happened along just as we were about to leave.
当我们将要离开的时候,她突然来访。
Guess who happened along while I was waiting for the bus.
你猜猜看,我在等公共汽车时谁碰巧也来了?
You were obviously annoyed that the child had happened along.
那孩子此时出现你显然很生气。
happen on〔upon〕 (v.+prep.)巧遇,偶然发现 find or meet by chanceI happened on John in the park.
我在公园里碰巧遇到约翰。
We happened on an old country inn, and stopped to have a meal.
我们碰巧发现一家古老的乡村小旅店,就停下来吃了一顿饭。
The children happened on a charming pttle stream near the camp.
孩子们无意间在宿营地附近发现了一条可爱的小溪。
He happened upon the perfect solution to the problem just as he was about to give up his research.
正当他要放弃自己的研究时,他偶然发现了解决这个问题的最佳方案。
happen to (v.+prep.)发生在…身上 (of an event) take place and have an effect onThe boy is crying.What has happened to him?
那孩子在哭,他怎么啦?
If anything should happen to you, follow my advice.
万一你碰上什么意外,照我的话去做。
The brakes failed.Has that ever happened to you?
车闸失灵了,你以前发生过这种情况吗?
What happened to him next?
后来他怎样了?
Be careful; don't let anything happen to that child.
小心些,别让那个孩子出任何事。
A bad accident happened to that family.
那家人遇到了极其不幸的灾祸。
What has happened to your hand?
你的手怎么了?
If anything happens to the machine, please let me know.
要是机器出了毛病,请告诉我。
whatever happens〔happen what may〕无论发生什么 not care anything occurIf anything happens to me, recollect that death is a debt we must all pay.
出自：H. NelsonNo harm shall happen you.
出自：E. S. BarrettWhen we crossed into Gael, an interesting thing happened.
出自：G. VidalI'm not someone who makes miracles happen.
出自：P. Roth