Unit2重点单词短语和句型学案--人教新课标高中英语必修四.docx

Book4 unit2 课文中的重点单词认知词汇n. statistic decade strain battle nationality output grain peanutoccupation personality pest adj. sunburnt hybrid chemical organic v. skim 必备词汇d_ adj. 令人不安的 e_ vi&vt. 使变大，伸展c_ vt.&vi. 循环；流传 t_ adv. 因此，所以e_ vt. &vi. 输出， 出口_ n.&vt. 遗憾，惋惜r_ vt. 减少，缩减 s_ n. 概要，摘要_ n. &vt. 评论 i_ adj. 工业的 词汇拓展1. free adj. 自由的；有空的 _ n. 自由2. equip vt. 配备，装备 _n. 设备3. fertile adj. 肥沃的 _ n. 肥料，化肥4. confuse vt. 使.困惑 _ n. 困惑5. produce vt. 生产 _ n. 生产 _ n. 生产者6. bacterium n. 细菌_ n. 细菌（pl.）7. discover vt. 发现 _ n. 发现 8. nutrition n. 营养_ adj. 有营养的9. mine n. 矿，矿场 _ n. 矿物质，矿石10. underline vt. 在. 下面划线_ adj. 划线的重点短语1. struggle to do sth. _2. would rather do sth. than do sth_ 3. equip sth. with sth._4. make a comment on sth._5. make a summary of_6. _幸亏，由于；因为7. _摆脱，去除8. _对. 感到满意9. _逐渐增强； 建立；开发10._导致；造成（后果）11. _将. (注意力） 集中在.上12. _使.免受.; 使. 不含. book4 Unit2 课文中重点句型和短语分析及归纳1. 定语从句 ： prep+ 关系代词 2. 名词性从句（宾语从句）3. it作形式宾语，动词不定式作真正宾语4. v-ed 作后置定语 5. v-ed 作状语6. V-ing作状语 7. v-ing作主语8. v-ing作prep. 宾语 9. so that 引导目的状语1. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, _ _he has struggled for the past five decades. 2. Yuan Longping grows _ is called super hybrid rice in 1974. 3. This special strain of rice makes _ possible to produce 20% more of the crop in the same fields. 4. Now more than 60% of the rice _(produce) in China each year is from this hybrid strain. 5. _(bear) in 1930, Yuan graduated from Southwest Agricultural College in 1953. 6._(use) his hybrid rice, farmers are producing harvests twice as large as before. 7. Since then, _ (find) ways to grow more rice has been his life goal. _(spend) money on himself or _ (lead) a comfortable life also means very little to him. Just _ (dream) for things , however, costs nothing. 8. Yuan searched for a way to increase rice harvests without _ (expand) the area of the fields. 9. Yuan Long ping has another dream: to export his rice so that it _ be grown around the globe. 课文中的重点短语1. _ _ a farmer 认为自己是一个农民2. work the land _3. for _ _ _ _ 在最近这50年（不要写50）4. _ _ _ _ _第一个做某事的人 5. people are fed from just7%farmland_6. circulate his knowledge _7. _ _ _ _ _使世界摆脱饥饿8. twice as large as before _9. give sb. less freedom to do sth. _10. _过一种舒适的生活 （lead）11. _有更多的而不是更少的麻烦12. awake from his dream _13. around the globe _学科网（北京）股份有限公司