他被开除了用英语怎么说

"他被开除了" 用英语可以说成 "He was fired / He got fired."

"Fired" 这个词源自于 "fire" 这个动词，意思是 "解雇、开除"。

例句：

He was fired from his job last week. (他上周被公司解雇了。)
She got fired because she was consistently late to work. (她因为总是上班迟到被开除了。)
The company decided to fire him due to poor performance. (公司因为他工作表现不佳决定解雇他。)