2016年江西成考专升本英语重点语法动词9

　　6、过去进行时

　　We were talking about you a moment ago. I was playing the piano when she came in.

　　7、将来进行时

　　What will you be doing this time tomorrow？ I believe he‘ll be coming soon.

　　8、现在完成时

　　8.1、过去发生但对现在有影响的动作，常跟时间状语already， yet， never， before， recently， just， ever， once连用。

　　I have been to Peking many times. They have already published the results of their experiments.

　　8.2、从过去某时间开始一直延续到现在（可能还要继续下去）的动作，常跟时间状语since， for two years，

　　so far， in recent years等（使用延续性动词）

　　He has lived here since 1984. I have studied English for two years.

　　1）他参军已经有十年了。 ①He has been an armyman for ten years.

　　②It is（has been）ten years since he joined the army.

　　③He joined the army ten years ago.