【exercise的用法】“Exercise” 是一个常见但用法多样的英语单词,既可以作为名词,也可以作为动词使用。在不同的语境中,它的含义和搭配也有所不同。以下是对“exercise”的用法进行总结,并通过表格形式清晰展示。
一、基本用法总结
1. 作为名词(noun)时:
- 指“锻炼、运动”,如:I do exercise every morning.
- 指“练习、习题”,如:She did her math exercises.
- 指“权力、职权”,如:The president has the power to exercise control.
2. 作为动词(verb)时:
- 表示“锻炼、做运动”,如:He exercises for an hour every day.
- 表示“行使、运用(权力、权利)”,如:The court can exercise its judgment.
3. 常用搭配:
- do exercise(做运动)
- take exercise(进行锻炼)
- have an exercise(有练习题)
- exercise one's right(行使某人的权利)
二、用法对比表
| 词性 | 含义 | 例句 | 说明 |
| 名词 | 锻炼、运动 | I do exercise every day. | 常用于日常健身或身体活动 |
| 名词 | 练习、习题 | She completed all the grammar exercises. | 多用于学习或教学场景 |
| 名词 | 权力、职权 | The government must exercise caution. | 强调行使某种权力或责任 |
| 动词 | 锻炼、运动 | He exercises in the gym. | 表示主动进行体育活动 |
| 动词 | 行使、运用 | The judge will exercise his authority. | 强调行使权力或职责 |
三、注意事项
- “Exercise” 作为名词时,通常不加冠词,但有时会根据上下文添加,如:an exercise, the exercise。
- 作为动词时,其过去式和过去分词为 exercised。
- 在正式或书面语中,“exercise” 更常用于表示“行使权力”或“练习”。
四、常见错误提示
- ❌ I went to the gym to do some exercises.
✅ I went to the gym to do some exercise.
(“exercise” 作为不可数名词,不加复数)
- ❌ He is exercising his rights.
✅ He is exercising his right.
(“right” 为单数,除非是多个权利)
通过以上总结可以看出,“exercise” 的用法较为广泛,掌握其不同词性和搭配对提高英语表达能力非常有帮助。


