Unit 2 Integrated Skills 1 学案-2021-2022学年高中英语牛津译林版（2020）选修第一册

Unit 2 Integrated Skills The teaching aims : 1. To make the students able to describe the advantages and disadvantages of using chemicals in farming. 2. talk about the differences between chemical farming and organic farming. The teaching procedures: Step 1.Words and expressions:( translate them into English) 1. 比较化学农业和有机农业_____________________________________ 2. 对...做研究____________________________ 3. 非常有效________________________ 4. 人造肥料和杀虫剂______________________________ 5. 有破坏性的影响__________________________ 6. 不支持任何一方________________________ 7. 释放养分_________________________ 8. 化学肥料________________________ 9. 使得做某事很容易________________________ 10. 保护农作物免受害虫的危害_______________________________ 11. 带来立竿见影的结果______________________________ 12. 在...方面，就...而言______________________________ 13. 往往做某事___________________________________ 14. 分解________________________________ 15. 除...以外____________________________ 16. 影响所有的生命有机体___________________________ 17. 由于杀虫剂的过度使用_________________