【exercise的用法初中】在初中英语学习中,"exercise" 是一个常见且重要的词汇。它既可以作为名词,也可以作为动词使用,其含义和用法较为丰富。为了帮助同学们更好地掌握“exercise”的用法,以下是对该词的总结与归纳。
一、基本用法总结
1. 作为名词(n.)
- 意思:锻炼、练习、习题、体操等。
- 常见搭配:physical exercise(体育锻炼)、math exercise(数学练习)、a set of exercises(一套练习题)
2. 作为动词(v.)
- 意思:锻炼、练习、使(身体)活动、做练习。
- 常见搭配:exercise the mind(锻炼思维)、exercise regularly(经常锻炼)
3. 注意点
- “exercise”作名词时,通常为不可数名词,但在某些情况下可表示“一组练习题”时,可以是可数名词(如:an exercise, two exercises)。
- 作动词时,强调的是通过重复或训练来增强能力或技能。
二、常用搭配与例句
单词/短语 | 词性 | 中文意思 | 例句 |
exercise | n. | 锻炼、练习 | I do morning exercise every day. |
physical exercise | n. | 身体锻炼 | Running is a good form of physical exercise. |
math exercise | n. | 数学练习 | We have a math exercise after class. |
do an exercise | v. | 做一道练习题 | Please do this exercise on page 10. |
exercise the mind | v. | 锻炼思维 | Reading books can help you exercise your mind. |
regular exercise | n. | 经常锻炼 | It's important to have regular exercise. |
三、常见错误与注意事项
- ❌ 错误:I did my exercises yesterday.
✅ 正确:I did my exercise yesterday. / I did my exercises yesterday.(视情况而定)
- ❌ 错误:He is exercising his body.
✅ 正确:He is exercising his body.(正确,但更自然的说法是:He is doing physical exercise.)
- 注意:“exercise”作动词时,后面接宾语,如:exercise your eyes(让眼睛活动),而不是“exercise your eye”。
四、小结
“Exercise”是一个非常实用的英语单词,在初中阶段的学习中频繁出现。无论是作为名词还是动词,都需要根据上下文来判断其具体含义。通过多读、多练、多记,可以帮助我们更准确地掌握它的用法。
希望这份总结能对你的英语学习有所帮助!