现在完成时的时间状语及其用法答:时间使用 1与现在有关的过去点时间 recently,lately,already,yet,before,still 2与现在有关的频度时间 ever,never,once,twice,three times,several times,often,seldom,always,time and time again 3与过去有关的现在点时间 just,now,today,tonight,this week,this year this morning,this ...
英语完成时态中的标志词或短语有哪些答:现在完成时标志词:already(肯定), yet(否定,疑问), just, before, recently,still, lately,never,ever, never, twice, on several occasion,in the past few days/weeks/months/years,(up to)these few days/weeks/months/years, this morning/week/month/year, just, up to present, so ...