swim的过去式是什么？
swim有游泳等意思，那么你知道swim的过去式是什么吗?下面跟着英语网小编一起来学习一下，希望对大家的学习有所帮助!
swim的各种时态：
过去式: swam
过去分词: swum
现在分词: swimming
swim的用法：
learn的用法1：swim的基本意思是“游泳”“游过”,指靠摆动身体在水中前进或漂浮。swim还可作“漂浮”“飘忽”“滑行”解,引申可表示“旋转,摇晃,眩晕”。
learn的用法2：swim可用作及物动词,也可用作不及物动词。用作及物动词时,接名词或代词作宾语。
learn的用法3：swim用作名词时意思是“游泳”,其前常加不定冠词a。
learn的用法4：the swim意思是“潮流”; in the swim作“熟悉内情,通晓时事,积极参与社会活动; 通晓现时风尚潮流”解; out of the swim的意思是“赶不上潮流”。
swim的过去式例句：
1. I was pitched into the water and swam ashore.
我被甩到水里后向岸边游去。
2. The goldfish swam round and round in their tiny bowls.
金鱼在小小的鱼缸里一圈圈地游来游去。
3. He was rescued only when an exhausted friend swam ashore.
当一个精疲力尽的友人游上岸后他才获救。
4. Franklin swam and sunbathed at the pool every morning.
每天上午富兰克林都在游泳池中游泳，在池边晒太阳。
5. I turned and swam a few strokes further out to sea.
我转身向海里又游了几下。
6. Paul swam in his ungainly way to the side of the pool.
保罗笨拙地游到池子边。
7. The shark dived down and swam under the boat.
鲨鱼急速潜入水中，在船下游动。
8. We swam several widths.
我们游了好几个来回。
9. Together they swam to the ship.
他们一起游向那艘船。
10. We swam in the lake.
我们在湖里游泳。
11. The boys swam across the lake.
男孩子们游到了湖对岸。
12. He dived off the springboard and swam down to the shallow end.
他从跳板跳下,潜入水中,游到浅水池边.
13. The children stripped off their clothes and swam naked in the river.
孩子们脱得光溜溜的在河里游泳.
14. We swam upstream against the current.
我们逆流向上游游去.
15. They swam till the tide began to ebb.
他们一直游到开始退潮.
