Question

have been 和 have been away的区别

Answer 1

　　应该是：has been away 与have gone away的区别

　　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.

Answer 2

在完成时态中 假如要表明做某事做了多久了 这时句中的动词要把短暂性动词改为延续性动词 短暂动作意思就是从开始到结束瞬间完成 比如come in进来，跨进门那一刻就结束这个动作了 延续性动词就是从开始到结束 这个动作要持续一段时间 如：take a shower洗澡 而left是leave的过去分词 离开这个动作 你走出这件房间的时候就算是离开了 所以是个短暂动词 在一个句子中：他已经离开这座城市5年了。那么就是在说做某事做多久了 所以用完成时 然后有需要把leave这个短暂动作改为延续性动作 所以left就变成了been away from 这句话翻译过来：He has been away from this city for 5 years.
纯手工打字回答 望采纳

Answer 3

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.