Unit5 Working the Land 重点单词短语句型学案-2023-2024学年高中英语人教版（2019）选择性必修第一册

高中英语【人教版2019】选择性必修第一册Unit 5 Working the Land 重点单词短语句型 【问题查找】 Ⅰ. 重点单词 1. devote vt. ______________ 2. shortage n. ______________ 3. tackle vt. ______________ 4. crisis n. ______________ 5. boost vt.n. ______________ 6. convince vt. ______________ 7. characteristic n.adj. ______________ 8. attain vt. ______________ 9. conventional adj. ______________ 10. assumption n. ______________ 11. intense adj. ______________ 12. overcome vt. ______________ 13. expand vt.＆vi.vt. ______________ 14. output n.vt. ______________ 15. estimate vt.n. ______________ 16. domestic adj. ______________ 17. consumption n. ______________ 18. comprise vt. ______________ 19. generate vt. ______________ 20. celebrity n. ______________ 21. grain n. ______________ 22. vision n. ______________ 23. reality n. ______________ 24. salty adj. ______________ 25. urban adj ______________ 26. chemical adj. ______________ 27. organic adj. ______________ 28. digest vt.＆vi. n. ______________ 29. essential adj. ______________ 30. alternative n.adj. ______________ 31. grocery n. ______________ 32. instance n. ______________ Ⅱ. 核心短语 1. devote...to ______________ 2. be comprised of ______________ 3. far from ______________ 4. in turn ______________ 5. for instance ______________ 6. deep down ______________ 7. focus on ______________ 8. for instance ______________ 9. depend on ______________ 10. dream up ______________ 【要点精讲】 【重点单词】 1. alternative n. 可供选择的事物 adj. 可供替代的；非传统的 【原句复现】As an alternative，some farmers have switched to organic farming，and many customers have turned to organic food when they shop at the local grocery. 作为一种选择，许多农民已经转向有机农业，很多顾客在当地商店购物时也青睐有机食品。 【归纳拓展】 ※have no alternative but to do sth. 别无选择只好做某事 have the alternative of doing sth. 有做某事的选择 an alternative to ……的替代品 ※alternatively adv. 可供选择地 【即学即练】 (1)The manager said that they had an ______________ plan if the one they had submitted was not accepted. (2)In order to reduce pollution，we human beings have no alternative but __