swims。swim為謂語動(dòng)詞，只能作句子謂語。swimming為非謂語動(dòng)詞，屬于非謂語動(dòng)詞中的動(dòng)名詞一種，具有名詞的特性，可以作句子主語、賓語，以及定語，還有表語等。

swim例句

He can swim well.

他游泳游得很好。

He has swum the English Channel three times.

他已三次游過英吉利海峽。

He was hot and tired and his head was swimming.

他又熱又累，頭暈?zāi)垦！?/p>

He goes for a swim every morning.

他每天早晨去游泳。

swimming例句

Swimming was one of her greatest satisfactions.

游泳是她最大的樂趣之一。

He broke several world swimming records at the 1996 Olympics.

他在1996年的奧運(yùn)會(huì)上打破了好幾項(xiàng)世界游泳紀(jì)錄。

The fish dive down to about 1,400 feet and then swim south-west.

魚下潛到大約1,400英尺然后向西南方游去。

He landed two 5 lb chub from the same swim.

他在同一個(gè)深潭釣了兩條五磅重的圓鰭雅羅魚。

Fish attempt to swim through the mesh and become entangled.

魚試圖游過網(wǎng)眼，結(jié)果被網(wǎng)纏住。