U2L2 A Healthy Diet

1. be overweight 超重

2. go on a diet/ be on a diet 实行节食

3. be found of sth./doing sth.=like =care for 喜欢+n./v-ing/pron. care for经常用于否定句中

4. prefer sth. to sth. =like sth.better than sth.

5. prefer doing sth. to doing sth.=like doing sth .better than doing sth.

6. have to do 不得不做某事（有人称时态变化，否定疑问词用助动词，表示必须时等，must更多地带有客观上不得不的含义）

won’t/doesn’t /don’t/didn’t have to sth.=doesn’t /don’t/didn’t need to do sth.不必做某事

7. have a healthy diet 有一份健康的食谱

8. junk food =unhealthy food 垃圾食 health n. healthy a. unhealthy a.

9. be in good (bad)health 身体健康（不健康）

10. feel well 感觉身体很好 （表示身体好的形容词用well而不是good）

11. feel tired ,feel sleepy 感觉很累/困 retired 退休的

12. I’m afraid … 我恐怕…

13. at the school clinic 在校医务室

14. instead of sth./doing sth.代替 而不是 +n./v-ing./pron.

15. eating habbits 饮食习惯

16. a balanced (a.) diet 一份均衡的食谱

17. keep the balance(n.) 保持平衡 lose the balance 失去平衡