小学英语课件-1B Unit 19 You must eat! 新概念英语青少版(共42张PPT)

You must eat ! Unit 19 表不可回避的责任 junk food Q: How to keep slim? healthy food Q : Who can eat lots of peaches? 5 New Words and Expressions eat 吃 fish 鱼 finish 完成，结束 salad 沙拉 Why? 为什么？ dish 菜肴 Why not?为什么不？ drink 喝 tired 疲惫的 mustn’t 不能 problem 问题 peach 桃子 lots of 很多 Help yourself! 请自便吧！ Key words and Expressions 1. eat v. 2. o’clock adv. 3. hungry adj. 4. I’m hungry 1 must eat four o’clock Key words and Expressions 5. finish v. 6. food n.(不可数名词) 1 some food Key words and Expressions 7. why adv. 8. why not 9. tired adj. I’m tired. 1 10. problem n. Key words and Expressions 11. lots of 12. fish n.(不可数名词) 1 some fish 13. salad n.(不可数名词) some salad 14. dish n.(可数名词) hot dishes Key words and Expressions 15. drink v. 16. water n.（不可数名词） 1 17. mustn’t v. 18. beautiful adj. some water must not Key words and Expressions 19. peach