山东省泰安市肥城市第三中学高中英语 Unit 2 Woking the land知识点学案2 新人教版必修4.doc

山东省泰安市肥城市第三中学高中英语 Unit 2 Woking the land知识点学案2 新人教版必修4‎ 教学内容 学习目标: ‎ ‎1.知识与能力：To master the key phrases and sentence patterns ‎2过程与方法：. To master the key phrases and sentence patterns by group –cooperation and slf-directed study ‎ ‎3.情感态度价值观：To enjoy the pleasure of study.‎ 学习重点: To master the key phrases and sentence patterns 学习难点: To master the key phrases and sentence patterns ‎【学案使用说明】请同学们熟读课文后，完成此学案。‎ 学习指导即时感悟 ‎【课前预习】Phrases:‎ ‎1.中国最著名的科学家之_____________2.把自己看成一个农民______________ ‎ ‎3.晒黑的脸_____________ 4.数百万中国农民 _____________5.过去的五十年____________6.超级杂交水稻 7.第一个农业先驱_____________8.毕业于_____________ 9.生活目标___________10.令人烦恼的问题_____________ ‎ ‎11.寻找_____________ 12.增加土地面积_____________ ‎ ‎13.传播某人的知识____________ 14.欠发达国家_____________ ‎ ‎15使---摆脱--- _____________16.对---满意_____________ ‎ ‎17.关心，在意____________18宁愿_____________ ‎ ‎ 19.过舒适的生活_____________20.梦想--- _____________ ‎ ‎ 21.怀着---的希望_____________ ‎ ‎【自主 合作 探究】‎ ‎1. Have you ever grown any plants? If so, what did you do to grow them?‎ ‎ If so=If you have ever grown some plants.‎ ‎ so 表示“象那样的，如前所说的”，用于代替已陈述的事。如：‎ ‎ -----Can you pass the exam?‎ ‎ ------I hope so.‎ 4‎ ‎2. work the land ‎ work vi./ vt. 经营,管理 ‎ work the land=grow crops on it 耕耘土地　‎ ‎ He works a big farm. 他经营着一个大的农场。‎ ‎3. This special strain of rice makes it possible to produce one-third more of the crop in the same fields.‎ it 在句中作形式宾语, 真正的宾语为to produce…, 结构为: 动词(make, feel, think, regard…)+it +adj+ to do.2‎ e.g. 这种温暖的天气使茶叶的快速生长成为可能。‎ ‎ ‎ ‎4. As a young man, he saw great need for increasing the rice output.‎ ‎ There is a great need for a new computer.‎ 译： ‎ meet / satisfy sb’s need 满足某人的需要 ‎ He earns enough to satisfy his needs.‎ ‎ be in need of 需要 ‎ 你需要帮助吗？‎ ‎ ‎ ‎5. Using his hybrid rice, farmers are producing harvests twice as large as before.‎ ‎ 回忆：英语中的倍数表达法共有三种形式:‎ ‎(1) _____________ ‎ ‎(2) _____________ ‎ ‎(3) _____________ ‎ 这座楼是那座楼的五倍高。‎ ‎1） ‎ ‎2） ‎ ‎3） ‎ It is reported that the United States uses ___ energy as the whole of Europe. A. as twice      B. twice much   ‎ C. twice much as     D. twice as much ‎6. He would much rather keep time for his hobbies. ‎ would rather do sth.宁愿，宁可 否定：would rather not do sth. ‎ 他宁愿在乡村工作。‎ ‎ ‎ 4‎ ‎[高考链接]‎ ‎---- Shall we go skating or stay at home?‎ ‎---- Which ____ do yourself? (’05 全国）‎ A. do you rather B. would you rather C. will you rather D. should you rather ‎7.search n./ v. 搜查/寻找 ‎ search sb./sth. 搜查某人/某物 ‎ search for sb./sth. 搜寻某人/某物 ‎ in search of 寻找 We all went out _____ the lost boy, but after we had _____ everywhere, we didn’t find him.‎ ‎ A. searching for; searching ‎ ‎ B. searching; searching ‎ ‎ C. in search of; searched ‎ ‎ D. in search for; searched The enemy are searching _____ every house _____ the wounded soldier.‎ ‎ A. for, for B. of; of ‎ ‎ C. / , for D. of; for ‎ ‎8. with the hope of (doing) sth.怀着(做)某事的希望 他去了那儿希望找到好的工作。‎ ‎ 【当堂达标】‎ ‎1.Dr Yuan Longping grows is called super hybrid rice.‎ ‎2. Now more than 60% of the rice in China each year is from this hybid strain.‎ ‎3.At that time, hunger was a (令人烦恼的)problem in many parts of countryside.‎ ‎4. Dr Yuan (搜索，查找)for a way to increase rice harvests without ‎ （增加，扩大）the area of the fields.‎ ‎5.These (增加的) harvests mean that 22%of the world’s people are ‎ ‎（喂养）from just 7%of the farmland in China.‎ ‎6. （spend）money on himself or (lead) a comfortable life also ‎ means very little to him.‎ ‎7. He (因此) gives millions of yuan to equip others for their research in agriculture.‎ ‎8. 梦想是不花本钱的。‎ 4‎ ‎ ‎ ‎9. (多亏，由于) his research, the UN has more tools in the battle to rid the world of hunger.‎ ‎【总结提升】‎ 小组互查背诵知识点 ‎【拓展延伸】Homework 整理笔记。‎ 4‎