has been away 与have gone away的区别与用法

区别
1 has been away-----后面必须加上for +一段时间 / since + 时间点这样的结构
He has been away from Shanghai for 5 days.
He has been away from Shanghai since Friday.
2 have gone away------后面不能加for +一段时间 / since + 时间点这样的结构,但可以加already,yet,
He has gone away on holiday.
He hasn't gone away yet.

has /have been away 和 has/have left 是对应的,都表示离开,has/have been away 是延续性的,与时间段连用, has/ have left 是瞬间动词
eg : He has been away from that factory for two days.(离开两天了)
eg: He has left from his office. (只表示离开)
好了,就这些,希望能帮得到你.

1 has been away-----后面必须加上for +一段时间 / since + 时间点这样的结构
He has been away from Shanghai for 5 days.
He has been away from Shanghai since Friday.
2 have gone away------后面不能加for +一段时间 / since...

(1)have/has gone to 表示去了,属于瞬间动词(暂短性 动词),不与一段has/have left 是对应的,都表示离开,has/have been away 是延续性的,与