Unit 5 Period 3 Developing ideas and Presenting ideas（教学设计）英语外研版2019选择性必修第二册

Unit 5 A delicate world Period 3 Developing ideas and Presenting ideas教学设计 教学基本信息 单元名称 选择性必修第二册Unit5 A delicate world 学科 英语 学段 高中 年级 高二第一学期 主要教材 书名：普通高中教科书·英语选择性必修第二册 出版社：外语教学与研究出版社 出版日期：2019年 课时安排 2课时(80min) 课型 读写课 教学设计理念 本课教学设计通过多模态语篇（文字、视频、图片和海报）的学习激活学生已有的背景知识和经验，激发学生学习兴趣，让学生通过自主学习、小组合作、班级合作完成文章结构、文章主要信息的学习，并且能够归纳读出中心思想并深入思考人类属于生态系统的一部分，人类无意识的行为都会对生态系统造成巨大影响，树立人与自然和谐共处和构建人类命运共同体的意识。 教材分析 【What】why shennongjia是一篇演讲稿。本语篇主要分为3个部分。第一部分（para1-2)介绍了首先是演讲稿的固定格式，然后笔者由三个问题导入这个文本的主题，Why shennongjia made it onto the UNESCO World Heritage Site? 。第二部分(para3-7)从两个层面回答了这个问题，首先是自然层面，神农架的自然的独特性满足联合国教科文组织对于世界文化遗址的两个标准。其次是科学家和当地人民对于神农架的保护，保证了自然和人类和谐相处。第3部分（para8-9)作者先是做了总结，说明了人们理解和意识以及努力工作有助于保护自然世界中独特而美妙的一部分，也再次强调了神农架因其价值而当之无愧地被列入联合国教科文组织世界遗产名录。最后是演讲结束的固定格式。 【Why】本单元主要从人与自然主题出发，神农架因为其生物多样性，人与自然和谐相处等原因列入世界遗产名录，使学生意识到人类属于生态系统的一部分，人类无意识的行为都会对生态系统造成巨大影响，树立人与自然和谐共处和构建人类命运共同体的意识。 【How】文本框架清晰，在课文中，通过以下方式展开对神农架的讨论和分析：数据引用：通过引用具体的数据，如神农架的海拔范围、植物和动物物种的数量等，来展示神农架的自然环境和生物多样性。举例说明：通过具体的实例，如神农架的村民与中华蜜蜂的共存关系科学家们在神农架进行的研究等，来进一步说明神农架的独特之处。比较对比：可能会将神农架与其他地区进行比较，以突出其独特性和重要性。 学情分析 1. What I know 词汇方面：学生之前已经学习相关话题。B1U6at one with nature; B2U6earth first;XB1U6nurturing nature，已有一定量的语言知识储备。 语法方面：学生已经学习了简单句和从句，对与文章出现的句子能够很好的处理和翻译。 背景知识方面：学生在前面已经学习的文章该如何分析，能够对文章的主旨快速把握。 2. What I want to know 学生可能想要了解更多理解神农架入选联合国教科文组织世界文化遗产名录的原因。 3. What I learned 主题内容方面：why shennongjia? 阐释了神农架入选 UNESCO World Heritage List的多种原因：美丽的自然及人文景观、生物的多样性、人与自然的和谐相处、当地人所做出的贡献等方面。呼吁大家与自然和谐共处，保护共同家园。 语言知识方面：使用数据、举例和比较的演讲说明方法写演讲稿，进一步提升语言运用能力，加深对单元主题意义的认识。 教学目标 1.语言能力 1.学生能理解文本内容并学会用对比阐述相同点和不同点增强逻辑思维能力，学会人与自然和谐相处。 2.学生能把握文章大意，理解神农架入选联合国教科文组织世界文化遗产名录的原因。 2.学习能力 1. 能够总结归纳文章主要意思。 2..完成文章结构、文章主要信息的学习，并且能够归纳读出中心思想并深入思考人类属于生态系统的一部分，人类行为可能对生态系统造成深远影响。 3.文化意识 学生意识到人类属于生态系统的一部分，人类无意识的行为都会对生态系统造成巨大影响，树立人与自然和谐共处和构建人类命运共同体的意识。 4.思维品质 引导学生通过阅读理清文本结构，获取文本的主要观点和信息，并体验和理解。更重要通过对比分析麦夸里岛案例，培养分析和论证能力。 教学重难点 教学重点 1.理解文章的主要内容，能够找出文章的重点和结构。 2.学习演讲的组织结构特点，熟练掌握如何使用数据、举例和比较来支持自己的观点。 教学难点 使用数据、举例和比较的演讲说明方法写演讲稿，进一步提升语言运用能力，加深对单元主题意义的认识。 教学资源 课件PPT，黑板、白板。 教学活动设计 教学过程 活动形式及步骤 活动意图 时间 学习理解 Activity 1 Lead in 观察图片和视频，通过问题导入话题，引发学生思考。 1. 1.Teacher asks students to enjoy some pictures and ask what place do the pictures refer to? 2. Teacher plays the video and asks students to answer the questions. ①Where is Shennongjia? ②Who is Shennong? ③What is it famous for? 【答案】 ①Shennongjia lies in the north­west of Hubei Province. ②A mythical figure in ancient China who brought agriculture and the use of herbal medicine to China and who invented agricultural tools and techniques, and the Chinese calendar with its 24 solar terms. ③It is famous for its beauty and diversity. ●展示图片和视频，激发兴趣，关联话题。 5min Activity 2 Pre-reading Look at the title of the passage and think about what it means. 【答案】 They serve to introduce the topic and attract the audience. ●补充背景知识，铺垫主题。 6min Activity 3 While-reading 1.Fasting reading ①What is the genre of the passage? ②What is the structure of the passage? Parts Paragraphs main idea Part I Part II Part III Part IV ③What’s the main idea of the passage? A. The beautiful scenery of Shennongjia. B. Rare animal and plant resources in Shennongjia. C. People’s efforts to protect Shennongjia. D.The reason why Shennongjia was onto the UNESCO World Heritage List. 【答案】 ①The genre of the passage is lecture. ②Paras.1－2;Introduction to the topic of the speech. Paras.3－5; The reasons why Shennongjia was added to the UNESCO World Heritage List. Paras.6－7; Efforts of scientists and local people’s protection to Shennongjia. Paras.8－9; The summary of the speech. ③D 2.Careful reading ①Read the sentences from the passage and decide if they serve to give data (D), examples (E) or make comparisons(C). 1.The region rises from about 400 metres to over 3,000 metres above sea level, ... _____ … over 3,000 plant species have been recorded there. 2.This represents more than ten per cent of China’s total floral richness. _____ 3.Shennongjia supports more than 600 vertebrate species, including the Golden Snub-nosed Monkey and the Clouded Leopard. _____ 4.In winter, scientists brave heavy snow and freezing temperatures to support food to the Golden Snub-nosed Monkey. _____ 5.Although endangered elsewhere in China due to the invasion of foreign species, the bees of Shennongjia have coexisted with the local people for centuries. _____ 【答案】 ①D;D;D&E;E;C ②What are the criteria required by the UNESCO World Heritage List? (para.3) 【答案】 Containing a naturally-balanced environment and being one of the rare locations in the world where scientists can observe in real time the ecological and biological processes. ③What makes Shennongjia the most “complete” natural areas in the world? (para.4) 【答案】 Shennongjia rises from about 400 metres to over 3,000 metres above sea level, which results in a great variation in climatic conditions, allowing a wide variety of species to thrive. ④How does the lecturer illustrate the second criterion? and fill in the blanks (para.5) incredible biodiversity Over 3,000 _____ species more than ten per cent of China’s total ____________ more than ____ vertebrate species the Golden Snub-nosed Monkey and ____________ around 4,300 ______ species 【答案】 Plant；600；insect；floral richness；the Clouded Leopard；By giving data and examples. ⑤How does the scientist protect the species? (para.6) 【答案】 They brave heavy snow and freezing temperatures to look after the species. ⑥Fill in the blanks.(para.7) ●借助音频，了解文体，理解主题，了解演讲的结构特征，有助于文章的理解。阅读文本，分析结构，关注文本类型。 细读文本，思考写法，梳理原因，理解语篇，整合信息，明确逻辑，理解主题。 25min Activity 4 Post-reading Think and share. Work in groups. Give a talk comparing Macquarie Island and Shennongjia. Decide what conclusions you can draw from comparing the two places and what you would like to include in your talk. 【答案】 Humans are only part of naturally-balanced nature as the animals. We should live without disturbing the normal ecosystem or we’ll be punished by nature. ●对比异同，运用演讲，创新表达，描述阐释，主题升华，与大然和谐共生，是人类必须要做的事情。 10min 应用实践 Activity 5 Presenting ideas 1.Read the passage and answer the questions. ①Where is Fanjing Mountain? Why is it significant? ②Why was Fanjing Mountain selected for inclusion in the UNESCO World Heritage List? 【答案】 ①Fanjing Mountain is located in Guizhou Province. It is significant because it represents one of the country’s great achievements in enviromental protection. ②The main reason for its inclusion is its biological diversity, with approximately 50 endangered plant and animal species within its protected area. 2.Complete the outline to organise your lecture draft. Opening 1. greeting 2. introduction to the topic________________ Reason for selection Other information Conclusion Q&A 【答案】 Have you ever heard of Fanjing Mountain? Or have you ever visited it?; its biological diversity, with approximately 50 endangered plant and animal species. Fanjing Mountain is of course also renowned for the breathtaking views from its summit... All explains why Fanjing Mountain earned its place on the UNESCO World Heritage List. Thank you for your listening! Now, does anyone have any questions? ●阅读文章，明确写作第一步。 15min Activity 6 Summary 以思维导图的形式，分别整理和归纳本篇文章的结构和要点。 ●使用思维导图帮助学生系统化地掌握文章结构。 4min Activity 7 Assessment 展示评价表，供学生对自己本节课中的表现及所学情况进行自我评价. ●通过自我评价，帮助学生了解自己的学习情况，提高学习的积极性和主动性。 3min 迁移创新 作业内容 作业设计意图 3min 本节课作业二选一，为分层作业，难度有所区别。基础一般的同学可以选择作业一，基础较好的同学可以选择作业二。 Compulsory(必做) Write a lecture about the topic. 假如你刚从九寨沟旅游回来，请根据下列提示写一篇80词左右的英语演讲稿，介绍该景点并谈谈你的游览感受。内容要点： 1. 九寨沟位于四川省西北部。 2. 这里气候宜人，冬无严寒，夏季凉爽，自然景色四季各异，兼有湖泊、瀑布、雪山、森林之美。 3. 这里有许多珍稀动物，如大熊猫、金丝猴等。 参考词汇：九寨沟Jiuzhai Valley；金丝猴the Golden Monkey Optional (选做) Search the internet to introduce another World Heritage Site. 【参考范文】 Hello, everybody! It’s a pleasure for me to deliver a speech here. I have just visited the famous scenic spot — Jiuzhai Valley located in the northwest of Sichuan Province. The climate is agreeable there so you won’t feel too cold in winter or too hot in summer. The clear lakes, appealing waterfalls, snow mountains as well as green forests all left a deep impression on me. Additionally, Jiuzhai Valley is home to over 2,000 plant species and 170 animal species, including some rare animals, like the giant panda and the Golden Snub-nosed Monkey. If you have a chance to visit there, you will be delighted with one of the most beautiful attractions in China! That’s all. Thanks for your listening. ●通过写作练习，让学生在真实的语境中运用所学知识，提高学生的语言综合运用能力、逻辑思维和表达能力。 板书设计 选择性必修二 Unit 5 A delicate world Period 3 Developing ideas and Presenting ideas 教学反思 优点： 教学设计紧密结合,本通过对文章内容的分析和学习,注重学生的实际应用能力和思维能力的培养。通过多样化的教学活动，激发学生的学习兴趣并提高学生的参与度。 缺点： 学生对于文章论证方法容易混淆。 改进： 通过分析课文或加强课后阅读理解练习，培养学生能力。 1 / 11 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$