人教新课标高一英语选修四 Unit 2 Working the land 基础知识及默写基础知识归纳单词名词与农业有关：output, pest, crop, hunger, grain, production, nutrition, mineral, soil, root其它：statistic, decade, bacteria, battle, freedom, nationality, occupation, discovery, summary, comment, focus动词struggle, expand, circulate, rid, equip, export, confuse, regret, reduce, skim, underline形容词sunburnt, super, disturbing, chemical副词therefore短语词汇表thanks to, rid . of, be satisfied with, would rather, build up, lead to, focuson, keep . free from / of单元中have a high output, graduate from, life goal, great need for, search for, care about / for, keep time, lead a comfortable life, dream for, cause damageto, wash . off, free of, over time, every few years, put down, carry away句式1. if so 条件状语从句的缩略形式例句：Have you ever grown any plants? If so, what did you do to grow them? If not, what kind of plant would you like to try growing? 2. . +倍数+ as +形容词原级+ as .例句：Using his hybrid rice, farmers are producing harvests twice as large as before.语法动词-ing形式作主语和宾语基础知识默写基本单词1. _ vi. & n. 斗争; 拼搏; 努力2. _ n. 十年; 十年期3. _ adj. 特级的；超级的4. _ n. 产量；输出5. _ n. 庄稼；农作物；产量6. _ adj. 引起烦恼的；令人不安的7. _ vt.& vi. 使变大; 伸展8. _ vt.& vi. 循环; 流传9. _ n. 战役；战斗；较量vt. & vi. 搏斗；奋斗10. _ n.（常用pl statistics）数据； 统计；统计数字；统计资料11. _ adv. 因此; 所以; 因而12. _ n. 谷物；粮食；颗粒13. _ n. 国籍14. _ n. 工作; 职业; 占领15. _ vt. 遗憾; 惋惜n. 遗憾; 懊悔16. _ adj. 晒黑的17. _ n. 细菌(bacterium的复数)18. _ n. 害虫19. _ n. 营养；滋养；食物20. _ n. 矿物；矿石21. _ n. 土壤 22. _ n. 焦点; 中心点vt. 集中; 聚焦23. _ vt. 减少; 减缩24. _ n. 根；根源25. _ vt. 浏览；略读26. _ vt. 画底线标出；强调27. _ n. 评论; 议论vi.& vt. 表达意见; 作出评论28. _ adj. 化学的；关于化学的派生单词29. _ n. 饥饿; 欲望 vt. & vi. (使)饥饿 _ adj. 饥饿的; 渴望得到的30. _ vt. & vi. 配备; 装备 _ (不可数) n. 设备31. _ vt. & vi. 输出; 出口 _ (反义词) vt. & vi. 输入; 进口32. _ n. 发现；发觉 _ v. 发现33. _ vt. 使迷惑; 使为难 _ adj. 令人迷惑的 _ adj. 感到迷惑的 _ n. 迷惑34. _ n. 总结; 摘要; 概要 _ vt. 总结35. _ n. 自由；自主 _ adj. 自由的；免费的 _ adv. 自由地；随意地36. _ n. 生产；制造 _ vt. 生产；制造 _ n. 产品；产物 _ adj. 生产的；多产的 _ n. 生产者；制片人短语1. 幸亏，由于，因为 _2. 摆脱，除去 _3. 对感到满意 _4. 宁愿，宁可 _5. 逐渐增强; 建立; 开发 _6. 导致; 造成 (后果) _7. 集中(注意力/精力等) _8. 使免受(影响;伤害等); 使不含 (有害物) _句型1. if so 条件状语从句的缩略形式 e.g. Have you ever grown any plants? If so, what did you do to grow them? If not, what kind of plant would you like to try growing? 2. . +倍数+ as +形容词原级+ as . e.g. Using his hybrid rice, farmers are producing harvests twice as large as before. 参考答案基础知识默写基本单词1. struggle2. decade3. super4. output5. crop6. disturbing7. expand8. circulate9. battle10. statistics11. therefore12. grain13. nationality14. occupation15. regret16. sunburnt17. bacteria18. pest19. nutrition20. mineral21. soil22. focus23. reduce24. root25. skim26. underline27. comment28. chemical派生单词29. hunger, hungry30. equip, equipment31. export, import32. discovery, discover33. confuse, confusing, confused, confusion34. summary, summarize35. freedom, free, freely36. production, produce, product, productive, producer短语1. thanks to2. rid of3. be satisfied with4. would rather5. build up6. lead to7. focus on8. keep.free from/of