Chapter 7 SBI Units 13- 14

☆重点句型☆

1. Our eating habits have changed, as has our way of life.

2. Only in this way will we be ready for the challenges and

opportunities in life.

3. Each time we celebrate a festival it change a little.

4. It is not a sad day, but rather a time to celebrate the

cycle of life.

5. Not all of them are bad for us.

6. Some food does have nutrients.

7. There seems to be no other choice.

☆重点词汇☆

1．examine vt. 检查

2. energy n. 精力，能量

3. fuel n. 燃料，营养物

4. diet n. 日常饮食

5. product n. 产品

6. mineral n. 矿物

7. function n. & vi. 功能，作用，起作用

8. chemical n. & adj. 化学制品，化学的

9. balance vt. & vi. 平衡

10. supplement n. 补充

11. fit adj. 健康的，适合的 v.适合

12. digest vt. 消化，领会

13. gain vt. 增加，获得

14. sleepy adj. 困乏的

15. tasty adj. 可口的

16. symbol n. 象征

17. conflict n. 冲突

18．argument 7j．争论

19. honour n. & vt. 荣誉，给以荣誉

20. ancestor n. 祖先，祖宗

21. respect vt. 尊敬

22. celebration n. 庆祝

23. light vt. 点燃，照亮

24. faith n. 信任，忠实

25. creativity n. 创造力

26. purpose n. 目的，意图

27. principle n. 法则，原则

28. commercial adj. 商业的，贸易的

29. similar adj. 相似的

30. advise vt. 建议，劝告

☆重点短语☆