speed做动词有加速;急行等意思，那么你知道speed的过去式是什么吗?下面跟着小编一起来学习一下吧。

speed的过去式和其他时态：

过去式: sped

过去分词: sped

现在分词: speeding

speed的用法：

speed的用法1：speed用作动词是“提速”“加速”的意思,含有“有成效”而不带有兴奋与慌乱的意味,也可指驾车者以违法的速度行驶。

speed的用法2：speed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。

speed的用法3：speed作名词的基本意思是“速度,速率”,指运动事物在单位时间内所通过的距离。作此解时, speed本身无所谓快慢,若表示“快”或“慢”,须加形容词修饰。可用作可数名词,也可用作不可数名词,用作可数名词时,其前常加不定冠词a。

speed的用法4：speed也可作“快,快速”解,指运动本身的速度、频率快,是不可数名词。

speed的用法5：speed后常接of短语作定语,有时speed可用在名词前作定语。

speed的过去式例句：

1. I was left shouting abuse as the car sped off.

汽车飞驰而去，留下我在那里大声咒骂。

2. A car sped past, raising a cloud of dust.

汽车飞驰而过, 卷起一阵尘土.

3. He sped his car through the street.

他开车飞速地穿过街道.

4. The skiers sped down the slope.

滑雪运动员飞快地向下滑去.

5. The train sped on.

火车向前奔驰.

6. The boat sped across the waves.

小船破浪疾驶.

7. The car sped away.

那辆汽车疾驰而去.

8. The ambulance sped to the hospital.

救护车快速开往医院.

9. They sped through the American southwest with the law hot on their heels.

他们飞车穿越美国西南部，警察紧追其后。

10. The limousine sped off down the road in the proverbial cloud of dust.

豪华轿车沿公路飞驰而去，那真是卷起一路风尘。

11. He zoomed through junctions without stopping and sped the wrong way down a one-way street.

他停都不停地冲过交叉路口，然后错拐进了一条单行道逆向飞驰。

12. Down , down he sped , till he reached the Welshman's.

一直跑到威尔斯曼家门口才停下来.

13. A maniac driver sped 35 miles along the wrong side of a motorway at 110 mph.

一个疯狂的司机以每小时110英里的速度在高速公路上逆行飙车35英里。

14. The car's tires squealed again as it sped around the corner.

汽车快速驶过拐角时，轮胎又一次发出嘎吱声。

15. As the car sped over a pothole she lurched forward.

车子飞驶过一个坑洼时，她身子猛地向前一倾。