52-language points

52 book 4 unit2 working the land readingI language pointsGo through some important language pointsGet the hang of the usage of some phrases and sentence structure.一 体 化 设计：Well understand words and learn some points.教学重点、难点：The language points of the unit 教学过程：1、组织教学（导言）Yesterday we knew some information about Dr.Yuan. 2.复习提问：Please tell me something you know about him . one or two sentences are Ok.3、讲授新课：1.Dr Yuan Longping grows what is called super hybrid rice.What =the thing(s) thate.g. I don’t quite understand what you are explaining. Please watch what I am doing carefully.2. 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.e.g. We think it important to learn English well.3.Born in a poor farmer’s family in 1931,Dr. Yuan graduate from Southwest Agriculture College in 1953.graduate n. a person who has completed a university degree course. 毕业生 undergraduate 本科毕业生post-graduate 硕士毕业生，研究生graduate vi. complete an educational course. 常跟介词 from，表示“毕业于”graduation n. 毕业e.g. After his graduation from college, he went to work as an engineer in a company.=After he graduated from college, he went to work as an engineer in a company.Supplement :bachelor’s degree 学士学位master’s degree 硕士学位doctor’s degree 博士学位4. Dr Yuan searched for a way to increase rice harvest without expanding the area of the fields.注意：•search 强调搜查，一般表示目标明确,范围较小•search sb 搜身；search someplace 搜查某地•search for 强调寻找，一般表示范围较大。•search for sb 寻找某人e.g. The police searched the woods for the lost...