高一英语外研版必修4第4单元学案.doc

Module 4 Great Scientists年 级： 高一 编 制 人：审核人： 时间：姓名_ 班级_ 小组_ Period Reading &Comprehension一、学习目标1. 学习重点：（1）能在阅读中学习新的词汇,短语并推断出其含义. （2）能读懂课文,找出文章主要信息.。2. 学习难点：（1）定语从句的识别,了解和掌握。（2）重要词汇,短语的掌握。3. 学习方法：充分预习、积极参与、激情展示。,预习自测: . Match the names in Column A with the inventions or discoveries in column B. 1. Qian Xuesena. father of integral calculus（积分学） 2. Marie Curie b. Theory of Relativity 3. Archimedes c. father of Chinas aerospace 4. Albert Einstein d. Radium and Polonium . Translate the following into Chinese: 1. biochemistry 2. biology 3. botany 4. genetics 5. zoology 6. chemistry 7. chemist 8. physicist ,课内探究: . Read the passage fast, then choose the best answer for each of the following. 1. How to produce more rice and more quickly?A. By enlarging growing areaB. By crossing different species of rice plant C. By planting rice several times a year D. By adding more fertilizer 2. The features of the special type of rice plant are . A. female and sterileB. male and born with seeds C. male and sterile D. female and born without seeds 3. The greatest contribution Yuan Longping made is that . A. he discovered a rice plant with a higher yieldB. more rice fields were converted to growing vegetables and other cash cropsC. his discovery has been exported to other countries D. more fields are used to grow rice 4. Which of the following is True?A. Yuan Longping didnt study hard at school. B. European countries dont grow rice. C. Rice is the first most important crop in Pakistan. D. Yuan Longping once worked as a teacher. 5. Whats the main idea of this passage?A. A brief introduction of Yuan Longping and his discovery. B. The importance of growing rice in a hungry food. C. How Yuan Longping experimented with different types of rice D. China is an agricultural country in great need of more rice . Do Part 2, 3 and 4 at pages 32-33堂清练习：. Complete the following according to the information given 1. As a boy, 2. In college, 3. As a young teacher, 4. In 1966, 5. In 1970, 6. In the 1990s, . Translate the third paragraph into Chinese. Period Language Points . Language Points: 1. invent, discover, find 与find out 的区别：(Introduction) invent “发明”以前不曾有的事物discover“发现”客观存在而不为人知的事物find“找到，发现”，强调结果find out“发现，查明，弄清楚”，强调过程联想： (发明n. ) 发明者(n. ) (发现n.) 发现者(n.) found (vt.) （p.f） （p.p）（ ）Ex. As we know, it was Thomas Edison who the electric light and Columbus that America.My pen is missing. And I cant it anywhere. Have you why he was late today?Its known to all that the PRC in 1949. 2. In the rice-growing world, the Chinese scientist, Yuan Longping, is a leading figure.rice-growing (meaning), 结构为 e.g. meateating animals 讲英语的国家 （联想：英语口语 ）热爱和平的 leading: adj. 最重要的，主要的e.g. She was invited to play the leading role in the new film. (译) 男主角 女主角 figure n. 数字；人影，体型；人物；画像，塑像 v. 描述，塑造；计算；估计；揣测e.g. The little boy is good at figures. She does exercise regularly to (保持体型)短语：figure out 合计为，计算出；解决；理解，领会 figure up 把加起来e. g. Can you (解决)the problem in 5 minutes?3. he began experiments in crop breeding. First Yuan Longping experimented with different types of rice. experiment n. 实验，试验 v. 做实验Ex. 用做实验 在方面进行实验： 给做实验： 进行实验，做实验： / / / an experimente. g. 我们每周做两次物理实验。译： 4. He thought that the key to feeding people was to the key to的关键（钥匙，办法，答案）to 为 词，后接 。 拓展：练习的答案 ；课文注释 公园的入口处 对的访问 e. g. 学好英语的关键是记忆。译： 5. This was a breakthrough. Researchers were brought in from all over China to develop the new system. breakthrough n. 突破，重大发现或惊人的进展 短语：make a breakthrough e. g. China has made a breakthrough at landing the moon. bring in 引入；带进；赚钱；收（庄稼）e. g. a. Many modern technigues (引入)since the 1980s. b. When the earthquake occurred, the PLA men were brought in to protect the peoples lives and properties. 拓展bring about ; bring back bring down ； bring forward bring on ; bring out bring up 6. 50 thousand square kilometers of rice fields were converted to growing vegetables andconvert vt. 转变；转化 归附 改变（观点，习惯等）短语：be converted to “转变为；转而做；”归附于，其中to为 词，后 接 。Ex. After he moved to the south, . (他改吃小麦为大米) 那家旅馆已改为疗养院。 译： 堂清练习：在空白处填上恰当的词汇。1. 在水稻种植界，中国科学家袁隆平是一位重要人士。In rice-growing world, the Chinese scientist, Yuan Long-ping, is a _ _.2. 袁隆平生长在中国。Yuan Longping was born and _ _ in China.3. 袁隆平从小就对植物感兴趣。From an early age Yuan Longping _ _ _ plants.4. 他想，养活世人的关键是更多更快地生产水稻。He thought that _ _ _ feeding peoplewas to have more rice and to produce it more quickly.5. 他认为，唯一的办法是使不同种类的水稻杂交。He thought there was _ _ _ _ do this _ crossing different species of rice plant.6. 全国各地的研究者们被召集在一起开发新的水稻种。Researchers _ _ _ from all over China to _ the new system.7. 由于袁隆平的发现，中国的水稻产量在20世纪90年代增长了47.5%。_ _ _ _ Yuan Longpings discoveries Chinese rice production _ _ 47.5 percent in the 1990s. Period Grammarthe Passive Voice 、概述 1、被动语态的构成形式： 2、为何使用被动语态？需要突出或强调动作的承受者。不知道或没有必要指出动作 的执行者。 3、应用时态： 一般过去时 过去进行时 过去将来时 过去完成时 4、注意事项：情态动词的被动形式 不定式的被动语态(有些情况则由主动表被动) 短语动词的被动语态 有的被动形式则表示状态而非被动之意 过去分词作状语时，及物动词表被动，（无需be动词）不及物动词表完成，动名词的被动语态。. Complete the following sentences. 1. English (广泛应用)all over the world. 2. The criminal (被捕)last month and sentenced into prison for 3 years. 3. We cant drive across the river. A bridge (在修建)over it now. 4. When I called him yesterday, a meeting (开), so he didnt answer. 5. As everyone knows, the 29th Olympic Games (举办)by Beijing in the year 2008. 6. They set off early in the morning and most of the journey (完成)by 4 p.m. 7. Professor James will give us a lecture on the Western culture, but when and where (未定)yet. 8. At the end of the meeting, it was announced that an agreement (达成) 9. Water (可用来发电) 10. With so much work (去做), he has no time to go for a holiday. 堂清练习：根据中文提示，完成下列句子。 1. The maths problem is hard (解出)in five minutes. 2. The boss has lots of letters (打印) because of his busy business. 3. Time (一定得充分利用) 4. Though over 70 percent of the surface of the earth (覆盖)with water, we have no enough fresh water to drink. 5. (看)from the moon, our earth appears as a “blue ball.” 6. The truck was stopped by a big (倒下)tree just on the road. 7. No one likes (受到讥笑)in public. 8. I heard him sing a song just now. (变为被动) 9. We saw him sitting there without doing anything . (变为被动) Period Reading and Writing, Everyday English and Cultural Corner 、Read the passage about Stephen Hawking and answer the following questions: 1. What was Hawking famous for? 2. What are the symptoms of victims of motor neurone disease? . Everyday English: Just choose the best explanation:. Cultural Corner Rockets 1. Read the passage fast and answer the following questions: How was the idea of rockets born? What are rockets used for today? 2. Language points: advance vt. a. 推进；促进e. g. advance the growth of wheat b. 提前：会期已从周五提到了周二。译： c. 预付：advance money to sb. vi. 前进，进展：advance against the enemy n. a. 前进，进展；make a mighty advance b. 预付，贷款：make an advance to sb. （短语）：in advance: 在前面；预先 in advance of: 在的前面；超过（派生）advanced adj. 在前面的；先进的，高级的e. g. 先进工作者 高级英语 advantage n. 反义词 （联想）胜过，优于 占优 欺骗（捉弄）某人 趁机利用某事 对某人有利 keep sb. /sth. doing sth. 使某人/某物保持 e. g. It is dark in the room. Please (让灯亮着) But not everybody wanted to use rockets in battles. 此句为部分否定（其各种形式见Module 1学案） clear adj. a. 清澈的，光亮的：e. g. 清澈的湖水 b. （天）晴朗的： e. g. 晴天 c. 清晰的，清楚的：e. g. 一张清晰的照片 清楚的头脑 我讲清楚了吗？（译） d. 畅通的，无阻的：e. g. The road is clear. vt. a. 使清澈/清楚 b. 清除，扫清 （短语）clear away 把清除；（云、零等）消散 clear up 整理，收拾，（天气）放晴 堂清练习：翻译下列短语sendinto putin throwinto instead of at war with in a straight direction 第 一课：参考答案：1 c 2 d 3 a 4 b 1 生物化学 2 生物学 3 植物学 4 遗传学 5 动物学 6 化学7 化学家 8物理学家 B C A D A第二课：参考答案：1 invention inventor discovery discoverer founded founded (1) invented,discovered (2) find (3) found out (4) was founded 2 （1）水稻种植 N+现在分词 食肉动物 English-speaking countries spoken English peace-loving (2) 她受邀在这部新影片中担任主角 leading actor leading actress (3) keep her figure figure out 3 experiment with experiment in experiment on/opon do/ make/perform carry out an experiment We do experiments in physics twice a week.4 介；名词或动名词 the keys/answers to exercises;notes to the text; the entrance to the parks; pay a visit to a sp The key to learning English well is to remember 5 有重大突破 have been brought in 拓展： 造成，取回，打倒，提出，引起，出版，抚养 6 介 名词或动名词 He has been converted to eating rice instead of wheat. The hotel was converted to a