Unit 5 Working the Land Using language Reading for Writing 课件&教学设计-2024-2025学年高中英语人教版（2019）选择性必修第一册

null 清远崇文高中分课时教学设计 执教老师 班级 高二 科目 英语 授课课题 普通高中英语（2019版）选修第一册 Unit 5 Working the Land教学设计 Period 6 Reading for writing 单元课时 共 7 课时 本节课时 第 6 课时 项目 内容 二次备课 教学 目标 教材 分析 教材分析： 整体而言，阅读文本是一篇说明文。文本分别介绍化学耕作和有机耕作两种耕作方式的特点，分析了各自的优缺点，最后的结论是人类如果想要既吃得饱又吃得健康，同时保持环境的可持续发展，还有很长的路要走。 文本启发读者从多角度思考农业耕作的方式，辩证地看待化学耕作和有机耕作的问题。在文本结构上，作者采用了“先分后总”的信息组织方式，先介绍化学耕作方式，再介绍有机耕作方式，最后谈了自己的看法——其实，目前并没有种耕作方式可以解决全部问题。学生可以在文中找到不同的证据，发表自己的看法。“吃得饱”和“吃得好”其实是相互制约的问题，启发学生辩证思考农业耕作的方式。 教学目标： （1）引导学生自己总结并找出阅读语篇的特点以及作者的写作意图； （2）帮助学生熟悉辩论式的写作模式，提升学生深度思考和探究的能力。 课堂 导入 Step I. Before-reading 1. Answer some questions. What do you know about the two farming methods? _______________________________________________________________. 2.Enjoy a video to lead in the chemical and organic farming. 3.Look at the title and pictures on page 55-56, and learn about the main idea of the text. （设计目的：通过语篇中的图片和标题了解文章内容，利用短视频激发学生的学习兴趣，为更好的学习文章内容做铺垫。） 此环节预设时长：5 mins 学 生 活 动 一 学 生 活 动 一 学 生 思 考 Read the text and answer questions. Thinking A.Read the text ,and then answer the questions on p.56 1. Why did many farmers welcome the introduction of chemical farming? 2. What concerns many people about the use of pesticides? 3. What is one problem with the use of chemical fertilisers? 4. How is organic farming different from chemical farming? 5. Why do organic farmers change the kind of crop grown in a field every year? B.Summarize the structure of the passage. （设计目的：通过思考，学生可以识别文章类型, 明确文章出处并且把握文章整体框架。） 此环节预设时长：5 mins 出示评价量表学生 讨论 Read the text quickly and find out the main idea or key words of each part. Match the main ideas (A-D) below with the paragraphs. （设计目的：通过同桌讨论，学生总结概括文章结构及其大意。） 给分点 中心句 提取关键词 分数步长 照抄：0.5 分 改编：1分 些许错误（拼写、语法）：1.5分 关键词提取正确并且无错误：2分 此环节预设时长：10 mins 学生 展示 Summarize the structure of the passage Students will conclude some key words and summarize the structure of the passage. Finish the structure and show it on the stage. （设计目的：通过填空并上台展示，检测主活动-学习文章细节内容。） 此环节预设时长：8mins 教师 依据 评价 量表 点评 讲解 Summarize the structure of the passage Students will conclude some key words and summarize the structure of the passage. Finish the structure and show it on the stage. 给分点 中心句 提取关键词 分数步长 照抄：0.5 分 改编：1分 些许错误（拼写、语法）：1.5分 关键词提取正确并且无错误：2分 （设计目的：通过绘制文章结构图并上台展示，检测主活动-学习文章结构。） 此环节预设时长：8 mins 课堂 检测 此环节预设时长：6 mins 课堂 小结 Summary： Ask students a question to summarize the structure of the whole passage? What did you learn from this lesson? （设计目的：通过回答老师的提问，学生回顾并反思本节课所学到的知识。） 此环节预设时长：3 mins 课后 作业 选择性必修一 优化方案 Unit4 Reading for Writing 板书 设计 教学 反思 学科网（北京）股份有限公司 $$ 清远崇文高中分课时教学设计 执教老师 班级 高二 科目 英语 授课课题 普通高中英语（2019版）选修第一册 Unit 3 Body Language教学设计 Period 7 Reading for writing 单元课时 共 7 课时 本节课时 第 7 课时 项目 内容 二次备课 教学 目标 教材 分析 教材分析： 整体而言，阅读文本是一篇说明文。文本分别介绍化学耕作和有机耕作两种耕作方式的特点，分析了各自的优缺点，最后的结论是人类如果想要既吃得饱又吃得健康，同时保持环境的可持续发展，还有很长的路要走。 文本启发读者从多角度思考农业耕作的方式，辩证地看待化学耕作和有机耕作的问题。在文本结构上，作者采用了“先分后总”的信息组织方式，先介绍化学耕作方式，再介绍有机耕作方式，最后谈了自己的看法——其实，目前并没有种耕作方式可以解决全部问题。学生可以在文中找到不同的证据，发表自己的看法。“吃得饱”和“吃得好”其实是相互制约的问题，启发学生辩证思考农业耕作的方式。 教学目标： （1）引导学生自己总结并找出阅读语篇的特点以及作者的写作意图； （2）帮助学生熟悉辩论式的写作模式，提升学生深度思考和探究的能力 课堂 导入 Review the structure of the text. （设计目的：通过复习文章结构及大意，学生能够为之后的细节写作做好准备。） 此环节预设时长：3mins 学 生 活 动 学 生 活 动 学 生 思 考 Task1 Part1  Thinking Writing: P. 57 Ex.3 Write an argumentative essay giving your opinion on chemical or organic farming. (设计目的：通过回答问题，理清文章的导入部分的细节要点。) 此环节预设时长：3 mins Task2 Part2 1、 概念： 正反观点类作文以议论为主要表达方式，通过摆事实、讲道理对某个问题、现象或某件事情进行分析、评论，表明自己的立场、观点、见解或主张。行文时要求逻辑严密、结构清晰、言而有据。 二. 谋篇布局 第一部分：引出要议论的话题； 第二部分：列举正方和反方观点及其理由； 第三部分：表明自己的观点。 三、写作细节输入： 1．段首常用语: Topic sentence: (1)We have had a discussion about+ 讨论话题（ whether an entrance fee should be charged by parks）. (2)People have adopted different attitudes towards/to ... (3)People take different views on this question+讨论话题. 2．段落过渡常用语：Details (1)Others have different opinions. (2)However, ... of them hold a different view/ ... of them hold the opposite opinion. (3)People who are against it don't think so. (4)However, every coin has two sides. 3．段尾常用语：Conclusion: (1)As far as I am concerned, I agree with the latter opinion to some extent. I think that ... (2)In a word, the whole society should pay close attention to the problem of ... (3)Only in this way can ... in the future. 四、写作模板参考 Recently, we have had a heated discussion about/on ============== . People have adopted different attitudes towards this matter, which are as follows. ============== Some think/believe that ============== . On the one hand, ============== . On the other hand, .However, others don't hold the same opinion. They hold the view that . To begin with, ============== . In addition, ============== , Last but not least， ============== . As far as I am concerned, I agree with the latter opinion to some extent. I think that ... ============== . (设计目的：通过细节例句的呈现，议论文写作模板的展示，学生能够理解并掌握议论写作的方式和意义。) Task4 Write an argumentative essay giving your opinion on chemical or organic farming. (设计目的：通过学生小组讨论，学生将所学进行简单的运用，为书面表达打下基础。) 此环节预设时长：14 mins 出示评价量表学生 讨论 给分点 项目分数 实际所得分数 1. 文章结构应该清晰明确 5分 2. 文章应该准确具体写议论文是否合理引出要议论的话题、列举正方和反方观点及其理由是否合理及是否表明自己的观点三部分组成 15分 3. 文张应该使用正确的语法、标点和拼写 5分 （设计目的：通过讨论，学生里清文章框架，添词加句，为独立写作降低难度。） 此环节预设时长：10 mins 学生 展示 Show students’ essays on the stage and evaluate their essays. Chemical farming VS organic farming Recently, we have had a heated discussion the question about/on chemical or organic farming . People have adopted different attitudes towards this matter, which are as follows. Some think/believe that chemical farming harms the environment. On the one hand, chemical farming may poison wildlife and domestic animals.On the other hand, killing an insect probably is not healthy for a person to eat. However, others don't hold the same opinion. They hold the view that organic farming is environmentally friendly.To begin with,organic farmers use natural waste from animals as fertilizer, which is harmless to the environment. In addition,farmers can increase their income through organic farming. Last but not least，as people tend to pursue a green life, they are more likely to buy organic fruit and vegetables despite the high prices. As far as I am concerned, I agree with the latter opinion to some extent. I think that organic farming is preferable to chemical farming because of the benefits to the environment and to people,and because organic food is more nutritious. （设计目的：学生呈现自己的作文，老师通过现场点评及时反馈学生存在的一些共性或个性的问题。） 此环节预设时长：5 mins 教师 依据 评价 量表 点评 讲解 给分点 项目分数 实际所得分数 1. 文章结构应该清晰明确 5分 2. 文章应该准确具体写议论文是否合理引出要议论的话题、列举正方和反方观点及其理由是否合理及是否表明自己的观点三部分组成 15分 3. 文张应该使用正确的语法、标点和拼写 5分 此环节预设时长：5 mins 课堂 检测 Write an argumentative essay giving your opinion on chemical or organic farming. 此环节预设时长：3mins 课堂 小结 Summary： How to write an argumentative essay，What did you learn from this lesson? （设计目的：通过回答老师的提问，学生回顾并反思本节课所学到的知识。） 此环节预设时长：2 mins 课后 作业 根据评价量表修改文章。 板书 设计 教学 反思 学科网（北京）股份有限公司 $$Unit 5 Working the Land--Reading for Writing Chemical Versus Organic Farming （体育，法律上）对抗； （比较两种不同想法、选择等）与…相对，与…相比 [ˈvɜːsəs] What do you know about the two farming methods? chemical farming organic farming Step 1: warming up Step 1: warming up: watch the video (有机农业介绍） CHEMICAL VERSUS ORGANIC FARMING Reading and Thinking Thinking Read the text ,and then answer the questions on p.56 1. Why did many farmers welcome the introduction of chemical farming? 2. What concerns many people about the use of pesticides? 3. What is one problem with the use of chemical fertilisers? 4. How is organic farming different from chemical farming? 5. Why do organic farmers change the kind of crop grown in a field every year? 4 1. Why did many farmers welcome the introduction of chemical farming? 2. What concerns many people about the use of pesticides? Para.1 Reading and Thinking-- Task1 Many farmers welcomed them as a great way to fight crop diseases and increase production. Their long-term use can sometimes harm both the land and people’s health. 3. What is one problem with the use of chemical fertilisers? Para.2 Reading and Thinking-- Task1 Crops grown with them usually grow too fast to be rich in nutrition. 4. How is organic farming different from chemical farming? Para.3 Reading and Thinking-- Task1 Organic farming is simply farming without using any chemicals. Organic farmers focus on keeping their soil rich and free of diseases through natural means. 5. Why do organic farmers change the kind of crop grown in a field every year? Reading and Thinking-- Task1 Para.4 Different crops are grown because they put important minerals back into the ground, making it ready for the next batch of crops. Task2----Read for the main ideas P.56.Ex.2 Match the main ideas (A-D) below with the paragraphs. Paragraph Main idea 1-2 3 4 5 B C A D What organic farming is Why man-made chemicals are still used in farming Organic methods for producing rich soil The problems with chemical farming Reading and Thinking-- Task2 9 Para. Main Idea Detail 1-2 Pesticides can kill helpful _________________ Some pesticides have been ___________ because of the ________________ Crops grown with chemical fertilisers usually _____________ to be full of ______________. bacteria and insects prohibited damage they cause grow too fast nutrition D 10 Para. Main Idea Detail 3 Many organic farmers use __________________ _____________ as fertiliser. 4 They often ____________________ grown in each field ______________. They also plant crops that use ______________ of the soil to help keep it rich. from animals change the kind of crop every year different depths natural waste A C 11 Passagetiona Para. Main Idea Detail 5 Organic farming is nowhere near able to meet the high _______________________________. demand for food around the world B 12 Passagetiona Draw the structure of the text Chemical Versus Organic Farming Para1&2 01 Para1&2 02 单击此处输入智能图形项正文 03 Para5 Reading and Thinking-- Task3 The _______ and _________ of chemical farming. benefits problems What organic farming is and __________________. how it keep the soil rich Conclusion Summary Since the middle of the 20th century, using chemical fertilisers _______________ (become) very common in farming. Many farmers welcomed them as a great way to fight crop disease and increase ___________(produce). Over time, however, scientists have found that their long-term use can sometimes harm both the land ______ people’s health. They can damage the land by ________(kill) the harmful bacteria and insects as well as helpful ones. Besides, these chemicals can stay in the soil and understand water sources for a long time. _____ (crop) grown with them usually grow too fast to be rich ___ nutrition. As an alternative, some farmers have switched to organic farming. Many organic farmers prefer using _______（nature）waste from animals as fertiliser, ____ makes the soil in their fields richer in minerals. They also use many other methods to produce rich soil. The goal of using different organic farming methods is _________(grow) good food while avoiding damage to ___ environment of to people’s health. has become production and killing Crops in natural to grow which the After Reading Writing chemical farming VS organic farming 发表议论就是通过议论或说理来表达作者的见解和主张，作者对某一问题持有一种看法，为了使读者同意自己的看法，提出若干理由，试图说服别人。 发表议论时，我们要注意三个要素：论点、论据、论证。 Write an argumentative essay giving your opinion on chemical or organic farming. Writing: P. 57 Ex.3 • Is the author of the passage for or against organic farming? How do you know? • What other disadvantages of chemical farming did the author not list? • How might the following items be problems and how important are they for organic farming? •What other disadvantages of organic farming can you think of ? 1. Discuss these questions in groups. writing: writing: 2. Decide whether your group supports chemical farming or organic farming. 正反观点类作文以议论为主要表达方式，通过摆事实、讲道理对某个问题、现象或某件事情进行分析、评论，表明自己的立场、观点、见解或主张。行文时要求逻辑严密、结构清晰、言而有据。 一. 文体特点 体裁：议论文 时态：一般现在时 人称：第一人称 / 第三人称 第一部分：引出要议论的话题； 第二部分：列举正方和反方观点及其理由； 第三部分：表明自己的观点。 二. 谋篇布局 1. Some important sentences 1．段首常用语 Topic sentence: (1)We have had a discussion about+ 讨论话题（ whether an entrance fee should be charged by parks）. (2)People have adopted different attitudes towards/to ... (3)People take different views on this question+讨论话题. 21 精选可编辑ppt 22 2．段落过渡常用语 Details: (1)Others have different opinions. (2)However, ... of them hold a different view/ ... of them hold the opposite opinion. (3)People who are against it don't think so. (4)However, every coin has two sides. 23 3．段尾常用语 Conclusion: (1)As far as I am concerned, I agree with the latter opinion to some extent. I think that ... (2)In a word, the whole society should pay close attention to the problem of ... (3)Only in this way can ... in the future. 写作模板参考 Recently, we have had a heated discussion about/on . People have adopted different attitudes towards this matter, which are as follows. Some think/believe that . On the one hand, . On the other hand, .However, others don't hold the same opinion. They hold the view that . To begin with, . In addition, , Last but not least， . As far as I am concerned, I agree with the latter opinion to some extent. I think that ... . 写作模板参考: chemical farming VS organic farming Recently, we have had a heated discussion the question about/on . People have adopted different attitudes towards this matter, which are as follows. Some think/believe that . On the one hand, . On the other hand, . chemical or organic farming chemical farming harms the environment. chemical farming may poison wildlife and domestic animals. killing an insect probably is not healthy for a person to eat. However, others don't hold the same opinion. They hold the view that . To begin with, . In addition, , Last but not least， . As far as I am concerned, I agree with the latter opinion to some extent. I think that . organic farming is environmentally friendly. organic farmers use natural waste from animals as fertilizer, which is harmless to the environment. farmers can increase their income through organic farming. as people tend to pursue a green life, they are more likely to buy organic fruit and vegetables despite the high prices. organic farming is preferable to chemical farming because of the benefits to the environment and to people,and because organic food is more nutritious. 写作模板参考chemical farming VS organic farming Recently, we have had a heated discussion the question about/on chemical or organic farming . People have adopted different attitudes towards this matter, which are as follows. Some think/believe that chemical farming harms the environment. On the one hand, chemical farming may poison wildlife and domestic animals.On the other hand, killing an insect probably is not healthy for a person to eat. . However, others don't hold the same opinion. They hold the view that organic farming is environmentally friendly.To begin with,organic farmers use natural waste from animals as fertilizer, which is harmless to the environment. In addition,farmers can increase their income through organic farming. Last but not least，as people tend to pursue a green life, they are more likely to buy organic fruit and vegetables despite the high prices. As far as I am concerned, I agree with the latter opinion to some extent. I think that organic farming is preferable to chemical farming because of the benefits to the environment and to people,and because organic food is more nutritious. 1. Use your outline to write a short essay giving your opinion on the topic. 2. Polish your drafts and share with your partners. Homework Thanks for your attention! $$