happen可以用于現(xiàn)在完成時嗎

　　happen有出現(xiàn);發(fā)生等意思，那么你知道happen可以用于現(xiàn)在完成時嗎?下面是學習啦小編為你整理的happen用于現(xiàn)在完成時相關(guān)資料，希望對你有所幫助!

　　happen的現(xiàn)在完成時用法

　　現(xiàn)在完成時:表示到說話時為止(或到現(xiàn)在為止)已經(jīng)發(fā)生或完成了(不一定結(jié)束)的動作或狀態(tài)。

　　happen的現(xiàn)在完成時:has happened,已經(jīng)發(fā)生的事情

　　可以用現(xiàn)在完成時 但不能加時間段 因為它們是短暫性的。

　　比如：It has happened.Nobody can change it.

　　has happened的用法

　　1. I feel absolutely dreadful about what has happened.

　　我對已發(fā)生的一切感到極其失望。

　　2. She gives an objective report of what has happened.

　　她就發(fā)生的事情進行客觀的報告.

　　3. She looks a bit odd. I wonder what has happened to her.

　　她的神色有些異樣, 不知出了什么事.

　　4. You must on no condition tell him what has happened.

　　你無論在什么情況下都不可告訴他所發(fā)生的事.

　　5. The man laughed when he realized what has happened.

　　那個人在明白所發(fā)生的事情時便哈哈大笑了起來.

　　6. An awful accident has happened.

　　發(fā)生了一起可怕的意外事故.

　　7. A very unpleasant thing has happened.

　　一件令人很不愉快的事發(fā)生了.

　　8. Memories lie behind of all that has happened.

　　大家都記得以前發(fā)生過的事情.

　　9. Something quite unforeseen has happened.

　　發(fā)生了變故.

　　10. Something terrible has happened.

　　壞事了!

　　happen的過去完成時had happened的例句

　　1. Elaborate efforts were made to reconstruct what had happened.

　　為重現(xiàn)當時的情景，他們做了大量細致的工作。

　　2. He said it was true that a collision had happened.

　　他說真的發(fā)生了沖突。

　　3. I felt a little bump and I knew instantly what had happened.

　　我感覺到一點兒輕微的碰撞，便立刻意識到發(fā)生了什么。

　　4. He was marvelously cool again, smiling as if nothing had happened.

　　他又變得出奇地冷靜，微笑著，好像什么也沒有發(fā)生過。

　　5. Miriam was too frightened to tell her family what had happened.

　　米麗婭姆太害怕了，不敢告訴家人發(fā)生了什么事。

　　6. He liked to sit and wonder at all that had happened.

　　他喜歡坐著對發(fā)生的一切驚嘆不已。

　　7. An anonymous caller told police what had happened.

　　有人打匿名電話向警方報告了所發(fā)生的事。

　　8. He gave a garbled account of what had happened.

　　他對所發(fā)生事情的敘述含混不清。

　　9. He was very unforthcoming about what had happened.

　　他對發(fā)生的事守口如瓶。

　　10. Quite unprompted, Sam started telling us exactly what had happened that night.

　　薩姆完全出于主動，開始把那天夜里發(fā)生的事一一向我們說了出來