has died是錯(cuò)誤的說(shuō)法。has been dead表示“已經(jīng)死了”，強(qiáng)調(diào)狀態(tài)如： He died. He has been dead.die是瞬間性動(dòng)詞，所以不能用于現(xiàn)在完成時(shí)，所以has died是錯(cuò)誤的用法。例句：The old man has been dead for a year.

has died和has been dead有什么區(qū)別

沒(méi)有has died這么一種用法，死亡不是延續(xù)性動(dòng)詞，所以died不可用在現(xiàn)在完成時(shí)中，不可以說(shuō)一個(gè)人從過(guò)去死到現(xiàn)在。

be dead表示狀態(tài)，這里用了完成時(shí)，就變成了has been dead，后面可以用for接一段時(shí)間詞。

例句：Uncle Wang died three years ago.=Uncle Wang has been dead for three years.

has been dead的例句

He has been dead for three years.

他已經(jīng)死了三年了。

He has been now dead for many years.

他已死去多年。

I mean it has been dead for a couple of days.

我是說(shuō)它已經(jīng)死了幾天了。