Speed 用法详解

掌握英语中“speed”的正确使用方式

什么是 Speed?

Speed 是一个常见的英语单词,既可作名词,也可作动词,含义丰富,常用于描述移动的快慢、效率或超速等场景。

1. 作为名词(Noun)

表示“速度”、“速率”或“迅速”。

The car was traveling at a speed of 120 km/h.
Light travels at an incredible speed.

2. 作为动词(Verb)

表示“快速移动”或“超速行驶”。

He sped through the intersection just before the light turned red.
The police stopped her for speeding on the highway.

3. 常见短语与搭配

4. 注意事项

✅ “Speed” 作动词时,过去式和过去分词为 spedspeeded,但 sped 更常见。

She sped away from the scene. (更自然)
They speeded up the process. (较少用,多用于技术语境)

5. 小测验(点击显示答案)

填空:The train ______ through the tunnel at high speed.