英语时态直观图一般进行完成完成进行现在一般现在: do/does sth. be 标志：习惯，状态，客观，计划现在进行：be doing1.频度状语:always,continually,really,actually,only,simply,merely,constantly,for ever, all the time;2.表将来come,go,leave,start,arrive现在完成：have/has done1.可接不具体明确时间状语：just,already,yet,sometimes,always,often,beforeLately,recently,once,twice,ever,never;2.含现在的时状：this morning,today,now,this week,this month 3.its time 4. 动作反复现在完成进行：have/has been doing1.延续性多次过去某一刻开始到现在：all this morning,these fe
