walk是延续性动词。

The old woman walks with the aid of a stick .那老妇人拄着拐仗走路。

Dodo walked out from the adjoining room .多多从隔壁房间里走了出来。

I would rather walk than take a bus .我愿意走路而不愿意坐公共汽车。

She walked away with two first prizes .她轻而易举地赢了两项头等奖。

She laughed at him , whereupon he walked out .她嘲笑他，他随之离去。

I can walk at 4 miles an hour on the flat .在平地上我每小时能走4哩。

In the last resort we can always walkhome .大不了我们走回家就是了。

Scobie walked rapidly back into the lounge .斯考比很快地走回休息厅。

It takes me an hour to walk there and back .我步行一个来回用一小时。

You must not let him walk over you like that .你不能让他那么欺负你。