短暂性动词和延续性动词讲义练习(共2页).docx

精选优质文档-倾情为你奉上短暂性动词 和 延续性动词用法：、它们可以用于完成时态，说明某个动作的结 果还存在e.g. He has come back. The film has begun.2、这类动词不能和表示一段时间的状语连 用，但在否定句中，非延续性动词也可以 用表示一段时间的状语来修饰e.g. I havent heard from Uncle Wang for a long time. We havent seen him since 1992. She hasnt left home all her life.3、还可改用一般过去时来表达e.g. He came back a week ago.4、也可用“It is 一段时间since”句型 来表达e.g. It is a week since he came back.非延续性动词可以转换成延续性动词，主要有以下几种：、用相应的延续性动词；bu