高中英语 md4book4导学案（无答案） 外研版必修4

Module 4 Book 4 导学案I． 预习1. words1).主要的________ 引领 vt. _______ 2.) 突破 ________3). 支持___________4). 产量 __________ 生产 vt. _________5.) 出口__________ 进口 __________ 6). 取代________ 7).改变，转换__________ 8.) 数量___________质量 _________9.) 教育 vt. __________教育 n._________教育家___________10.) 人物 ____________2.．phrases 1). 在水稻种植领域________________ 2.) 培养， 养育________________3) 。。的关键______________ 4) 从很小的时候_________________5)介绍， 引进_______________ 6)寻找，搜寻___________________7 )由于。。。的结果___________ 8) 随后_______________________9 )有更高的产量-_________________ 10）转换成___________________11)经济作物____________________ 12)对…进行实验_______________13)增长了___________________ 14)出口到_____________________II. 课堂探究1)Talk about some famous scientists and their achievements . For example : Albert Einstein, Marie curie,Yuan Longping….2)Fill in blanksAs a boy, ________________________________________________As a college student, ______________________________________As a teacher,_____________________________________________In 1966,_________________________________________________In 1970,_________________________________________________III. Rettling The Chinese scientist, Yuian longping, is a ________figure in the __________world. He was born and __________ in China. As a boy he was _________ in many schools. After graduation from college, he has devoted himself to __________ education and research ever since. He thought the key to _________ people was to have more rice and to produce it quickly. After many years’ hard work, he _______ a new plant by _______ different species of rice plant, which could give a higher yield than either of the _______ plants. China’s rice production rose ______47.5% in the 1990s. Yuan Longping’...