surf是延續性動詞嗎

是的，也可以做非延續性動詞。

n. 海浪，拍岸浪

vt. 在…衝浪

vi. 作衝浪運動Surfing on top of a moving train is very dangerous.

坐在行駛的火車頂部是件非常危險的事。

I like to see the surf under the sunlight.

我喜歡看陽光下的海浪。

He went surfing with his friends yesterday.

他昨天和朋友去衝浪了。

The boy is surfing the Internet in his room.

這個男孩正在他的房間裏上網。

We surfed the biggest waves ever on that beach.

我們在那個海灘上衝浪了有史以來最大的海浪。