1、作可數名詞用,“練習,習題,體操,功課,操練”等,常用復數 。
I'm doing my exercises我在做練習/功課 。
Doing morning exercises is helpful to our health做早操對我們的健康是有益的 。
You should do more spelling exercises你應該做更多的拼寫練習 。
2、作不可數名詞用,“鍛煉,運動” 。
【exercise的用法初中 具體介紹】You are weak because of the lack of exercise你身體弱是因為缺少鍛煉 。
Take more exercise,and you will be healthy多多鍛煉,你會健康的 。
3、作動詞用,“訓練,鍛煉” 。
You must exercise yourself in order to be stronger and healthier為了更健康更強壯,你必須鍛煉自己 。
They are exercising troops他們在練兵 。
You don't exercise enough你鍛煉不夠﹝作不及物動詞﹞ 。
