瞬间动词表示短暂、不能持续一段时间的动作,如come,go,leave,start,begin,become,receive,die, 而持续性动词表示能持续一段时间的动作,如work,stay,live,learn等. 下面列举一些常用的瞬间动词和对应的持续性动词：leave,be away；die,be dead；put on,wear；fall ill,be ill；borrow,keep；catch cold,have a cold；buy,have；join the army,be in the army
