外研版必修四Module 4 Great Scientists -Language Points-教学设计
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教学设计
课题：Book 4 Module 4 Great Scientists
科目： 英语 教学对象： 高一年级 课时： 1课时Language Points
授课教师
一、教学内容分析
本模块以Great Scientists为话题，旨在通过模块教学使学生通过了解古今中外不同领域的科学家的生平经历以及他们的卓越贡献，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，通过进一步讨论使学生树立为了全人类的发展而努力的远大理想。能根据关键词写出伟大科学家的事迹，并能够准备出一位著名科学家的传记。
二、教学目标
a. 重点词汇和短语figure, support, convert, replace, bring up, experiment withb. 重点句子1. As a boy he was educated in many schools and was given the nickname, “the student who asks questions”. 2. He thought that the key to feeding people was to have more rice and to produce it more quickly.3. He thought there was only one way to do 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.
Teaching important points 教学重点Teach the usage of each word or phraseTeaching difficult points 教学难点Find a useful way for students to remember the words and expressions
六、教学过程
教师活动 学生活动 设计意图
Step I RevisionListen to the words and expressions试着填写下列同根词。n. (学)n. (家)adj. (的)biologybotanyzoologygeneticsComplete the sentences with words formed from those in brackets.1. Mendel was a famous _________ who lived in the 19th century. (genetics)2. The Chinese government is developing________ research in many areas. (science)3. Darwin was a famous ________ and ________ who developed the theory of evolution. (zoology, botany)4. Einstein was a 20th century ________. (physics)5. He made fundamental __________ which are still true today. (discover) 学生回答问题，引导学生进入本课话题。 激发学生的兴趣，并讨论相关内容。
Step II Explanation1. In the rice-growing world, the Chinese scientist, Yuan Longping, is a leading figure. In this sentence, “Yuan Longping” is used as appositive. e.g. Shanghai, an international commercial city, lies on the east coast of the Pacific Ocean. figure n. an important person 人物 e.g. Martin Luther King Jr. is a famous historical figure.【拓展】阅读句子，总结figure的意思。1) Five people were reported to have died and the figure is expected to rise. figure n.数字2) How does she manage to keep her figure when she eats so much figure n.身材3) There is a bronze figure of a horse in front of the school building. figure n.雕像4) I figured that Jim would have received my letter by now. figure v. 认为2. 2. Yuan Longping was born and brought up in China.袁隆平生长在中国。 bring up 抚养；教育；提出；呕吐 e.g. It was his grandparents who brought up the boy after the earthquake.【拓展】 与bring相关的其它短语：bring about 引起，造成； bring down 使降低，击落； bring back 归还； bring in 有收入，收获3. Yuan Longping experimented with different types of rice. 袁隆平对不同品种的水稻进行实验。 experiment v. test or trial done carefully in order to study sth. 实验，试验 experiment with 用……做实验 experiment n. 实验，试验 eg The researchers are doing the experiment on rats. = The researchers are experimenting on rats.4. The research was supported by the government. 研究得到了政府的赞助。support v. Hep sb or sth by approval or by giving money 支持，拥护；资助，赞助；【拓展】 support n. 支持，拥护；帮助，援助；支柱，支撑物supporter n. 支持者，拥护者阅读句子，总结support (v.) 在句中的含义。1) Dr. Yuan’s research was supported by the government. 支持2) The whole building is supported by four big pillars (柱子). 支撑3) He has been supporting himself since he was 15 years old. 养活4) Several major companies are supporting the project. 资助，赞助阅读句子，总结support (n.)在句中的含义。1) He has strong support from all religious groups. 支持，拥护2) Thanks to their support, I finished my high school education. 帮助，赞助3) The supports under the bridge were starting to bend. 支柱，支撑物5. …rice fields were converted to growing vegetables and other cash crops.……稻田现在被用来种植蔬菜和其他经济作物。 convert vt. change from one form or use to another 使转化, 使转换, change one’s beliefs 使改变信仰等 convert (...) to / into ... 改变（习惯、态度等）；(把……) 转变 / 转换 / 转化为…… to / into为介词，后接名词、代词或动词-ing形式。 e.g. I used not to like exercise, but my sister has converted me to / into (liking) it. 过去我不喜欢运动,但是我妹妹使我喜欢上它了。 Could we convert the small bedroom to / into a study 我们能把这个小卧室改成书房吗？ 6. The new rice replaced vegetables in 50 thousand square kilometres. 新品种水稻代替了5万平方公里的蔬菜。 replace vt. take the place of 取代，代替 e.g. Nothing can replace a mother’s love and care. replace sth. with / by sth. 用……取代……e.g. We have replaced human labour with / by machines in many ways.【拓展】in place of 代替take the place of 取代；代替 Students listen and answer the questions. 引导学生学会听并做笔记。
Step III Sentence explanation1. As a boy he was educated in many schools and was given the nickname, “the student who asks questions”. = When he was a boy, Yuan Longping studied in many schools and was nicknamed “the student who asks questions”. 本句为一个简单句。and连接两个并列的被动结构; the student who asks questions为the nickname的同位语; who asks questions为定语从句, 修饰先行词 the student。2. He thought that the key to feeding people was to have more rice and to produce it more quickly.= He believed that having more rice and producing it more quickly was the most important thing to feed people.本句是一个复合句。that the key ... it more quickly是宾语从句; 宾语从句中两并列的动词不定式短语to have more rice和to produce it more quickly作表语。the key to doing sth 做某事的关键类似用法的名词还有:the answer to the question, the solution to…, the journey/trip/tour to…,the way to…,the entrance to…, the flight to……【仿写】我认为学好英语的关键在于找到一个合适的方法，并且要尽可能多地练习。I think that the key to learning English well is to find a suitable method and to practice it as much as possible.3. He thought there was only one way to do 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. 本句为and连接的两个并列分句。前面的分句为主从复合句, there was only one way to do this为省略引导词that的宾语从句; 破折号后的by crossing different species of rice plant解释前面的one way; and后面的分句也为主从复合句, which could give a higher yield than either of the original plants为定语从句修饰先行词a new plant。【仿写】我认为提高你技能的唯一办法是多练习，这样你就有可能成为一名出色的钢琴家，可以在全国各地演出。I think there is only one way to improve your skill — by practicing more, and then you may become a great pianist who can give concerts all over the country. Students listen to the teacher and take notes. 让学生掌握一些语言知识点。
Step IV ExercisesI. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式 （每空一词）。1. This book is ________ (出版) by Oxford University Press.2. It takes patience to e________ children.3. She played a l________ role in the country’s independence movement.4. The ________ (生产者) of the radios could not find a market for them.5. Our o________ plan was to go to Spain, but it was too expensive.6. Everyone can greatly improve the q________ of life.7. Over a hundred s________ of insect are found in this area.8. Scientists have made a major ________ (突破) in the treatment of cancer.9. The central f________ in the painting is the artist’s daughter.10. It’s cheaper to buy goods in large q________.II. 根据括号内的汉语提示补全下面句子 （每空一词）。1. The bedroom ________ ________ ________ (已被改成) an office last month.2. In my opinion, ________ ________ ________ ________ ________ ________ (解决这个问题的关键) is to build another primary school.3. I ________ ________ ________ (由……支持) my parents when I was studying.4. Born into a family with three brothers, David ________ ________ ________ (抚养) to value the sense of sharing.5. Jenny nearly missed the flight ________ ________ ________ ________ (由于) doing too much shopping.6. Tourist trips of all kinds in Britain ________ ________ (上涨了) 10.5% between 1977 and 1987.7. French cheeses ________ ________ ________ (被出口) many different countries.8. Bill Gates showed signs of his genius ________ ________ ________ ________ (从幼年时期).参考答案：I. 1. published 2. educate 3. leading 4. producers 5. original 6. quality 7. species 8. breakthrough 9. figure 10. quantitiesII. 1. was converted to 2. the key to solving this problem 3. was supported by 4. was brought up 5. as a result of 6. rose by 7. are exported to 8. from an early age1. Go over what we have learned in this module. 2. Preview the next part-writing. Students do some exercise. 让学生完成练习。
Step V HomeworkWrite a short summary of the reading passage. You can choose a different title and try to use as many new words as you can. Students try to finish homework. 引导学生自主完成作业和复习。
课题：Book 4 Module 4 Great Scientists
科目： 英语 教学对象： 高一年级 课时： 1课时Language Points
授课教师
一、教学内容分析
本模块以Great Scientists为话题，旨在通过模块教学使学生通过了解古今中外不同领域的科学家的生平经历以及他们的卓越贡献，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，通过进一步讨论使学生树立为了全人类的发展而努力的远大理想。能根据关键词写出伟大科学家的事迹，并能够准备出一位著名科学家的传记。
二、教学目标
a. 重点词汇和短语figure, support, convert, replace, bring up, experiment withb. 重点句子1. As a boy he was educated in many schools and was given the nickname, “the student who asks questions”. 2. He thought that the key to feeding people was to have more rice and to produce it more quickly.3. He thought there was only one way to do 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.
Teaching important points 教学重点Teach the usage of each word or phraseTeaching difficult points 教学难点Find a useful way for students to remember the words and expressions
六、教学过程
教师活动 学生活动 设计意图
Step I RevisionListen to the words and expressions试着填写下列同根词。n. (学)n. (家)adj. (的)biologybotanyzoologygeneticsComplete the sentences with words formed from those in brackets.1. Mendel was a famous _________ who lived in the 19th century. (genetics)2. The Chinese government is developing________ research in many areas. (science)3. Darwin was a famous ________ and ________ who developed the theory of evolution. (zoology, botany)4. Einstein was a 20th century ________. (physics)5. He made fundamental __________ which are still true today. (discover) 学生回答问题，引导学生进入本课话题。 激发学生的兴趣，并讨论相关内容。
Step II Explanation1. In the rice-growing world, the Chinese scientist, Yuan Longping, is a leading figure. In this sentence, “Yuan Longping” is used as appositive. e.g. Shanghai, an international commercial city, lies on the east coast of the Pacific Ocean. figure n. an important person 人物 e.g. Martin Luther King Jr. is a famous historical figure.【拓展】阅读句子，总结figure的意思。1) Five people were reported to have died and the figure is expected to rise. figure n.数字2) How does she manage to keep her figure when she eats so much figure n.身材3) There is a bronze figure of a horse in front of the school building. figure n.雕像4) I figured that Jim would have received my letter by now. figure v. 认为2. 2. Yuan Longping was born and brought up in China.袁隆平生长在中国。 bring up 抚养；教育；提出；呕吐 e.g. It was his grandparents who brought up the boy after the earthquake.【拓展】 与bring相关的其它短语：bring about 引起，造成； bring down 使降低，击落； bring back 归还； bring in 有收入，收获3. Yuan Longping experimented with different types of rice. 袁隆平对不同品种的水稻进行实验。 experiment v. test or trial done carefully in order to study sth. 实验，试验 experiment with 用……做实验 experiment n. 实验，试验 eg The researchers are doing the experiment on rats. = The researchers are experimenting on rats.4. The research was supported by the government. 研究得到了政府的赞助。support v. Hep sb or sth by approval or by giving money 支持，拥护；资助，赞助；【拓展】 support n. 支持，拥护；帮助，援助；支柱，支撑物supporter n. 支持者，拥护者阅读句子，总结support (v.) 在句中的含义。1) Dr. Yuan’s research was supported by the government. 支持2) The whole building is supported by four big pillars (柱子). 支撑3) He has been supporting himself since he was 15 years old. 养活4) Several major companies are supporting the project. 资助，赞助阅读句子，总结support (n.)在句中的含义。1) He has strong support from all religious groups. 支持，拥护2) Thanks to their support, I finished my high school education. 帮助，赞助3) The supports under the bridge were starting to bend. 支柱，支撑物5. …rice fields were converted to growing vegetables and other cash crops.……稻田现在被用来种植蔬菜和其他经济作物。 convert vt. change from one form or use to another 使转化, 使转换, change one’s beliefs 使改变信仰等 convert (...) to / into ... 改变（习惯、态度等）；(把……) 转变 / 转换 / 转化为…… to / into为介词，后接名词、代词或动词-ing形式。 e.g. I used not to like exercise, but my sister has converted me to / into (liking) it. 过去我不喜欢运动,但是我妹妹使我喜欢上它了。 Could we convert the small bedroom to / into a study 我们能把这个小卧室改成书房吗？ 6. The new rice replaced vegetables in 50 thousand square kilometres. 新品种水稻代替了5万平方公里的蔬菜。 replace vt. take the place of 取代，代替 e.g. Nothing can replace a mother’s love and care. replace sth. with / by sth. 用……取代……e.g. We have replaced human labour with / by machines in many ways.【拓展】in place of 代替take the place of 取代；代替 Students listen and answer the questions. 引导学生学会听并做笔记。
Step III Sentence explanation1. As a boy he was educated in many schools and was given the nickname, “the student who asks questions”. = When he was a boy, Yuan Longping studied in many schools and was nicknamed “the student who asks questions”. 本句为一个简单句。and连接两个并列的被动结构; the student who asks questions为the nickname的同位语; who asks questions为定语从句, 修饰先行词 the student。2. He thought that the key to feeding people was to have more rice and to produce it more quickly.= He believed that having more rice and producing it more quickly was the most important thing to feed people.本句是一个复合句。that the key ... it more quickly是宾语从句; 宾语从句中两并列的动词不定式短语to have more rice和to produce it more quickly作表语。the key to doing sth 做某事的关键类似用法的名词还有:the answer to the question, the solution to…, the journey/trip/tour to…,the way to…,the entrance to…, the flight to……【仿写】我认为学好英语的关键在于找到一个合适的方法，并且要尽可能多地练习。I think that the key to learning English well is to find a suitable method and to practice it as much as possible.3. He thought there was only one way to do 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. 本句为and连接的两个并列分句。前面的分句为主从复合句, there was only one way to do this为省略引导词that的宾语从句; 破折号后的by crossing different species of rice plant解释前面的one way; and后面的分句也为主从复合句, which could give a higher yield than either of the original plants为定语从句修饰先行词a new plant。【仿写】我认为提高你技能的唯一办法是多练习，这样你就有可能成为一名出色的钢琴家，可以在全国各地演出。I think there is only one way to improve your skill — by practicing more, and then you may become a great pianist who can give concerts all over the country. Students listen to the teacher and take notes. 让学生掌握一些语言知识点。
Step IV ExercisesI. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式 （每空一词）。1. This book is ________ (出版) by Oxford University Press.2. It takes patience to e________ children.3. She played a l________ role in the country’s independence movement.4. The ________ (生产者) of the radios could not find a market for them.5. Our o________ plan was to go to Spain, but it was too expensive.6. Everyone can greatly improve the q________ of life.7. Over a hundred s________ of insect are found in this area.8. Scientists have made a major ________ (突破) in the treatment of cancer.9. The central f________ in the painting is the artist’s daughter.10. It’s cheaper to buy goods in large q________.II. 根据括号内的汉语提示补全下面句子 （每空一词）。1. The bedroom ________ ________ ________ (已被改成) an office last month.2. In my opinion, ________ ________ ________ ________ ________ ________ (解决这个问题的关键) is to build another primary school.3. I ________ ________ ________ (由……支持) my parents when I was studying.4. Born into a family with three brothers, David ________ ________ ________ (抚养) to value the sense of sharing.5. Jenny nearly missed the flight ________ ________ ________ ________ (由于) doing too much shopping.6. Tourist trips of all kinds in Britain ________ ________ (上涨了) 10.5% between 1977 and 1987.7. French cheeses ________ ________ ________ (被出口) many different countries.8. Bill Gates showed signs of his genius ________ ________ ________ ________ (从幼年时期).参考答案：I. 1. published 2. educate 3. leading 4. producers 5. original 6. quality 7. species 8. breakthrough 9. figure 10. quantitiesII. 1. was converted to 2. the key to solving this problem 3. was supported by 4. was brought up 5. as a result of 6. rose by 7. are exported to 8. from an early age1. Go over what we have learned in this module. 2. Preview the next part-writing. Students do some exercise. 让学生完成练习。
Step V HomeworkWrite a short summary of the reading passage. You can choose a different title and try to use as many new words as you can. Students try to finish homework. 引导学生自主完成作业和复习。