约1830字。

　　Boole 4 Great Scientist Reading and Vocabulary教学设计
　　教学内容：Boole 4  Reading and Vocabulary
　　教学课型：阅读理解课
　　教材分析：本模块以 Great Scientist为话题，通过教学使学生了解古今中外不同领域的科学家的生平经历及他们的卓越贡献，阅读袁隆平和Stephen Hawking 的事迹，使学生树立正确的人生观、价值观。并根据学生的已有知识，指导学生发表对伟大科学家的了解和看法。本课阅读内容描写了“杂交水稻之父”袁隆平的生平和事迹，并阐述了他从事这项工作的重要性和所取得的成就。激励他们树立远大理想，奋发图强。
　　学情分析：本模块是第4册第4单元，学生已经学了4册书，学生可以用英语进行对本单元的话题进行讨论和发表自己的观点。
　　教学目标：
　　一、语言目标
　　1、  词汇和短语
　　Staple, producer, leading, figure, educate, agriculture, breeding, species, original, publish, sterile, breagh, support, production, convert, export, hybrid, quality, quantity, bring up, as a result of, cash crop
　　2、  重点句子
　　（1）       In the rice-growing world, the Chinese scientist, Yuan Longping, is a leading figure.
　　（2）       He thought there was only one way to this ---by crossing different species of rice plant, and then he could produce a new plant which could give a higher yield than either of the original plants.
　　（3）       As a result of Yuan Longping’s discoveries Chinese rice production rose by 47.5 percent in the 1990’s
　　二、能力目标
　　1、  Enable students to talt “the father of hybrid rice—Yuan Longping”
　　2、  Understand the text answer the related questions.
　　3、  Enable the students to understand the details about the passage, choosing the correct answer according to the text and fill in the form about the passage.
　　三、学能目标
　　Help students learn how to talt Yuan Longping and his achievements.
　　教学重点：
　　1 Talt “the father of hybrid rice---Yuan Longping”
　　When and where was he born?
　　Why was he famous?
　　What did he discover?
　　How important is the discovery?
　　2 Discuss the question of comprehension:
　　Why is Yuan Longping’s discovery very important?
　　教学难点：
　　1 Understand the importance of scientists’ achi