精选优质文档-倾情为你奉上现在完成进行时与现在完成时的区别(1) 现在完成时可以表示一个已经完成的动作，而现在完成进行时则表示一个正在进行的动作：I have read the book. 我读过这本书。I have been reading the book. 我一直在读这本书。【注】有少数动词(如work, study, live, teach, stay等)在表示持续一时间时用这两种时态含义差不多(只是用现在完成进行进更强调动作的持续性)：How long have you worked been working here? 你在这儿工作多久了？Ive lived been living here since 1988. 自1988年以来我就一直住在这儿。(2) 现在完成时通常只陈述事实，而现在完成进行时还可表示一种感*彩：I have waited for two hours. 我等了两小时。(陈述事实)I have been waiting for two hours. 我等了两个
