看时间状语
　　　　　　　　　时间状语
一般现在时　　every …,sometimes,　at …,on Sunday,
一般过去时　　yesterday,last week,an hour ago,the other day,in 1982,just now
一般将来时　　next…,tomorrow,in+时间,
现在完成时　　for,since,so far,ever,never,just,yet,till/until,up to now,in past years,always,recently
过去完成时　　before,by,until,when,after,once,as soon as
过去进行时　　this morning,the whole morning,all day,yesterday,from nine to ten last evening… when,while
将来进行时　　soon,tomorrow,this evening,on Sunday,by this time,tomorrow,in two days,tomorrow evening