精选优质文档-倾情为你奉上23个现在完成时的标志词（如to date）当然ever, never, just（方才/刚刚）, already（已经）, yet（到目前为止）, today, this morning/week/year也是可以使用现在完成时，并非是大多数原则。出现以下的词汇，通常使用“现在完成时”结构。1)ever since, since, since then3个2)by now, so far, till/until now, up to now5个3)before, lately, recently3个4)in recent years；in the past2个5)in/for/over/during the last/past +时间段2个6)This/That/It is + 最高级结构 (that) +从句用现完1个7)This/That/It is the first/second time (that) +从句用现完1个8)This/That/It is th
