英语完成时态中的标志词或短语有哪些

如题所述

第1个回答  2012-05-27
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 far,up to now,till now,since+时间
格式:have done
过去完成时:
上面的词+yesterday,last等
格式:had done
将来完成时:
表示某事继续到将来某一时为止一直有的状态。
格式:will have done、will have been done
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