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. words 1）.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 I）.在水稻种植领域 3）。。的关键 5）介绍,引进 7 ）由于。。。的结果 9 ）有更高的产量- II）经济作物 13）增长了 2. ）培养，养育 4）从很小的时候 6）寻找，搜寻 8）随后 10）转换成 12）对进行实验 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 blanks As 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 s rice other countries, such as Pakistan and the Philippines. IV. Language points 1. Researches were brought in from all over China to develop the new system. . Yuan Longping was born and brought up in China. 归纳拓展bring about引起，导致bring down降低，使落下bring out阐释 用bring相关短语完成下列句子。 1 Who can the maening of this poem 2 I tried to get them to the price of the TV, but they refused. 3 His carelessness the accident. 4 He ate some bad fish , so he on the way home. 5 Our school a new computer system last year. 6）Seveal questions at the meeting yesterday. 2. As a boy he was educated in many schools and was given the nickname the student who asks questions” As a boy when he was a boy He studied agriculture in college and as a young teacher he began experiments in crop breeding. As a young teacher；作为一名年轻的教师as是介词“作为 观察下列例句，判断as的词性和含义 1）As it is fine, he went out for a walk. 2）As he walked along the street, he felt hungry. 3）As you know , there are mnay differences between British English and American English. 4）Cold as it was , he decided to go swimming. 5）I am not as fat as I used to be. 3. The research was supported by the government. 说出 support 的汉语意思 That chair won t support 2 people . He supports a large family. 4. He thought there was only one way to do thisby crossing different species of rice plant. by doing用。方式，靠。。手段 He keeps healthy （通过做早操）every morning. He had to make a living （通过捕鱼）. 5. The new rice replaced vegetables in 50 thousand square kilometere. replace sth with sth 用。。取代。。；in place of 取代，替代 I （用新的词典替换了旧的词典） He came here（代替）her. V. Reading and writing 1.畅销书 2.诊断患有 3.谋生 4.开始掌权 5. oo的代言人 6.从。。毕业 In Stephen Hawking case（人们发现）he was a brilliant scientist. VI. Cultural corner I. phrases 1）偶然的 2）从逃离 3）朝着一个笔直的方向 II. sentences 1. But （并不是所有人）wanted to use rockets in battles. 2. Or was he carried miles into space, （成为）the world s first astronaut. 3. The