He will be away for two months.请解释介词for在句子中的含义,为什么用介词for呢

He will be away for two mouths.介词为什么用for?He will be away for two mouths.介词为什么用for? John will go to England with Jim.He _________ for half a month.A.will be away B.will be back C.will leave D,will away He will be away for two months 为什么用BE呢? he will be away for two months中为什么用for而不用in He will be away for two months.请解释介词for在句子中的含义,为什么用介词for呢 he will be away for two monthswill后面加动词原形 be 和时间一起的时候动词前面加be 那不应该是 he will be be away for two months 一般将来时不是没有be 那为什么He will be away for two months .是一般将来时,而不是将来进行时呢? He -------home for about two weeks last year.A will be away from B went away from C leftD was away from并说明理由 He__[has left/has been away/left]for two months.I hope he will be back soon winter is coming,will spring be for away?翻译 It's 5 yeas since he left his hometown.意思?这里left 是不是 短暂性动词?2.这句能不能改成 He has been away from his hometown for 5 years be away 后面跟地点后面是 必须要跟上个from?He is away./ He will be away for two mon he will be a man for He will be a____ for two weeks He ___ away form her country for 20 years.（be) 请说明原因He ---- for two months.I hope he will be back soon.A.has left B.has been away C.left He doesn't like to be away for long.He doesn't like to be away for [ ][ ][ ] 句型转换 以下两个句子的be的用法He will be in his small boat,Topsail.He will be away for two mouths.请解释一下这两个be的用法和在什么情况下需要这样用.he has not be back yet,he will be back ten minutes.he has not back yet ,里面 be for away form