I trained for three days.下了三天雨。(rain为延续性动词)
He stayed away from the class for two days.他两天没去上课。(stay为延续性动词)
I waited for you for half an hour.我等了你半个钟头。(wait为延续性动词)
We watched the country out of the window.从窗口我们眺望田野。(watch为延续性动词)
She arrived yesterday evening.她是晚上到的。(arrive为非延续性动词)
He left here three days ago.他三天前就离开了。(leave为非延续性动词)
They came to a wide river.他们来到一条宽阔的河边。(come为非延续性动词)
Mother bought us some new clothes.妈妈给我们买了一些新衣服。(buy为非延续性动词)
I found a wallet on the sidewalk.我在人行道上发现一个皮夹子。(find为非延续性动词)