Unit 5 Period 3 Developing ideas & Presenting ideas（表格式教学设计）英语外研版选择性必修第二册

Unit 5 A delicate world Period 2 Developing ideas 教学设计 教学基本信息 单元名称 选择性必修第二册 Unit 5 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：2017年 课时安排 2课时(80min) 课型 阅读课 教学设计理念 主题语境引领下的深度阅读教学，英语学习活动观 1. 本节课以"生态保护"为子主题，在"人与自然"主题语境统领下，将英语学习活动观与深度阅读教学相融合。本课语篇为讲座体"Why Shennongjia?"，由Be at One with Nature Association代表发表，介绍神农架为何入选联合国教科文组织世界遗产，引导学生在生态保护语境中学习讲座体文本的阅读策略。 2. 基于英语学科核心素养，本课严格遵循"学习理解—应用实践—迁移创新"三阶活动链设计。读前，通过神农架视频与图片激活学生对神农架的已有认知；读中，通过标题预测、段落匹配、细节选择、data/examples/comparisons判断等任务，引导学生梳理讲座结构与论证手段；读后，通过Think & Share与麦夸里岛对比，深化对"人与自然和谐共生"的理解。 3. 本节课全程凸显学生主体地位，设计多个任务，践行英语学习活动观。通过比较麦夸里岛与神农架两个生态保护案例，引导学生辩证看待人类活动与自然的关系，理解生态保护需要科学认知与当地人智慧相结合，提升生态文明意识与开放包容的国际视野。 教材分析 【What】本课语篇为讲座体（lecture）。文本共9段：开篇介绍身份；第2段以三个问句引发听众好奇；第3段点明UNESCO授予神农架地位的两个标准；第4-5段分别论证两个标准；第6段讲述科学家冬季冒雪喂食金丝猴，种群自1980年代翻倍至2015年1300+；第7段讲述中华蜜蜂与村民和谐共处的故事；第8段总结神农架值得世界遗产地位；第9段结束语问答。 【Why】通过本节课文，学生能从不同层面获得提升。语言层面，掌握讲座体裁特点，积累生态保护主题词块；文化层面，理解神农架"人与自然和谐共生"的中国智慧，增强生态文明意识；思维层面，通过data/examples/comparisons判断、比较麦夸里岛与神农架，锻炼批判性思维与比较分析能力。 【How】本文以"问题引入—两个标准论证—人的因素—总结升华"为讲座主线。开篇以三个问句引发好奇；中间分别从自然完整性、生物多样性、保护行动、当地人和谐共处四个层面论证；结尾总结世界遗产价值。 学情分析 1. What I know 词汇方面：学生通过Understanding ideas麦夸里岛课文，已积累生态、动物、保护类基础词汇，如 conservation, species, ecosystem, protect, balance, survive 等；也学过 think, feel, find 等动词搭配形式宾语。 语法方面：学生已学it作形式主语与形式宾语，掌握一般现在时、现在完成时及被动语态，具备理解说明性讲座文本的语法基础。 背景知识方面：学生对神农架有一定感性认识——知道"野人"传说、金丝猴、神农尝百草；对麦夸里岛生态入侵故事已有完整理解；平时对世界遗产、自然保护区话题感兴趣，具备参与讨论的表达意愿。 2. What I want to know 1. 学生好奇神农架究竟凭什么入选UNESCO世界遗产，两个评选标准具体指什么。 2. 学生对"当地人如何与自然和谐共处"感兴趣，想了解土蜂蜜故事背后的生态智慧。 3. 学生希望学会在听讲座/读说明性文本时识别数据、例子、比较等论证手段，提升议论文阅读能力。 3. What I learned 主题内容方面：通过阅读讲座，学生能理解神农架入选世界遗产的两个标准及具体证据，体会"人与自然和谐共生"的中国智慧，增强生态文明意识。 语言知识方面：学生掌握讲座体文本结构与data/examples/comparisons语篇功能，积累 on behalf of, World Heritage List, criteria, biodiversity, coexist with, living fossils 等核心词块，能比较麦夸里岛与神农架两个生态保护案例。 教学目标 语言能力 梳理神农架入选世界遗产的两个标准及具体证据，掌握讲座体文本结构与data/examples/comparisons语篇功能；能运用课文词块描述自然保护区的生态价值与保护行动。 学习能力 运用预测、略读、扫读等策略，快速定位关键信息并完成段落匹配、细节判断与D/E/C分类；通过小组合作比较麦夸里岛与神农架，提升合作学习与口头表达能力。 文化意识 理解神农架"人与自然和谐共生"的生态智慧，对比麦夸里岛"修复破坏"的教训，树立尊重自然、顺应自然、保护自然的生态文明意识。 思维品质 通过分析讲座第2段问题链的修辞功能、识别data/examples/comparisons论证手段、比较两个保护区异同，锻炼批判性思维与比较分析能力。 教学重难点 教学重点 引导学生梳理神农架入选世界遗产的两个标准及支撑证据，掌握讲座体文本"开场—论证—总结"的结构；能识别讲座中data(D)/examples(E)/comparisons(C)三类论证手段。 掌握生态保护主题核心词块，如 on behalf of, World Heritage List, criteria, biodiversity, living fossils, coexist with, contribute towards 等。 教学难点 引导学生理解讲座第2段问题链的修辞功能，以及"人与自然和谐共生"与"修复生态破坏"两种生态路径的差异。 学生能在比较麦夸里岛与神农架时形成自己的观点，并用课文语言进行口头表达，完成由语言输入到真实交际输出的迁移。 教学资源 课件PPT（含神农架视频、雪景、金丝猴、板屋蜂箱、麦夸里岛对比图），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 Step 1 Pre-reading Activity 1 Lead in 展示神农架雪景、金丝猴、板屋蜂箱图片，引导学生回答教材Activity 1问题，激活对神农架的已有认知。 1. Where is Shennongjia and what is it famous for? It lies in Hubei Province, China. It is famous for its natural beauty, the Golden Snub-nosed Monkey, the legend of Shennong, and the mysterious "Yeren" (wild man). 2. What else do you know about Shennongjia? ●通过神农架图片导入，激活学生对神农架的已有认知，激发阅读兴趣，自然引入讲座话题。 3min Activity 2 Read for main idea and structure Look at the title "Why Shennongjia?" and think about what it means. Now read the passage and check your answer. What does the passage mainly talk about? A. The history of Shennongjia. B. Why Shennongjia deserves UNESCO World Heritage status. C. How to travel in Shennongjia. D. The legend of Shennong. 答案：B Find out the main idea of each part. Para 1　　　　　　 A. The two UNESCO criteria and the local people's harmony with nature. Paras 2-3　　　 B. Opening and questions to arouse interest. Paras 4-5　　　 C. The author's closing and Q&A. Para 6-7　　　　 D. How Shennongjia meets the two criteria. Para 8-9　　　　 E. Protection efforts and the local honey example. 答案：B D A E C ●通过标题预测与段落匹配，帮助学生快速把握讲座体文本的结构与主旨。 7min Step 2 While-reading Activity 3 Read for details Read the passage and choose the right answer. 1. 1. Why does the speaker mention the "green seas of forests", "the legendary father of Chinese herbal medicine" and "Yeren" in Paragraph 2? A. To show Shennongjia is mysterious. B. To arouse the audience's interest and introduce the topic. C. To describe the scenery of Shennongjia. D. To tell a folk story. 答案：B 2. Which is NOT one of the two UNESCO criteria for Shennongjia? A. It has a naturally-balanced environment for species to live and prosper. B. Scientists can observe ecological and biological processes in real time. C. It is the largest national park in China. D. It allows many species to live and develop. 答案：C 3. How has the Golden Snub-nosed Monkey population changed since the 1980s? A. It has stayed the same. B. It has decreased. C. It has doubled. D. It has disappeared. 答案：C 4. What is special about the honey in the local village? A. It is produced by the earliest species of Chinese bee. B. It is sold at a high price. C. It is imported from abroad. D. It is used for medicine. 答案：A 5. Why have the bees of Shennongjia survived while being endangered elsewhere in China? A. They are stronger than other bees. B. Local people coexist with them and provide beehives. C. The weather in Shennongjia is better. D. Foreign species are kept away by law. 答案：B 6. What is the speaker's attitude towards Shennongjia? A. Doubtful. B. Objective and appreciative. C. Critical. D. Uninterested. 答案：B 教材Activity 3：Read the sentences 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, ... 答案：D 2. ... over 3,000 plant species have been recorded there. This represents more than ten per cent of China's total floral richness. 答案：D 3. Shennongjia supports more than 600 vertebrate species, including the Golden Snub-nosed Monkey and the Clouded Leopard. 答案：E 4. In winter, scientists brave heavy snow and freezing temperatures to supply food to the Golden Snub-nosed Monkey. 答案：E 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：C ●通过选择题与D/E/C分类题，引导学生精读细节，识别讲座中数据、例子、比较三类论证手段，培养语篇分析能力。 25min Activity 4 Summary Choose the reasons why Shennongjia deserves UNESCO World Heritage status. A. It is the largest forest in China. B. It is one of the most "complete" natural areas in the world. C. It has incredible biodiversity with over 3,000 plant species. D. It is a popular tourist resort. E. Local people live in harmony with nature. F. Scientists have observed ecological processes in real time there. 答案：B C E F ●通过主旨选择，帮助学生系统梳理神农架入选世界遗产的原因，形成清晰知识框架。 5min 应用实践 Step 2 Post-reading Activity 5 Think & Share 1. What roles do the questions in Paragraph 2 play? They arouse the audience's curiosity and introduce the topic of why Shennongjia deserves World Heritage status. 2. According to the passage, what has been done to protect the ecology of Shennongjia? Scientists brave heavy snow and freezing temperatures in winter to supply food to the Golden Snub-nosed Monkey. Local people place beehives to attract wild bees and live in harmony with nature. 3. Which part of Shennongjia interests you most? Why? Open. The local people's harmony with nature interests me most, because it shows humans can protect nature without destroying it. Activity 4 Work in groups: give a talk comparing Macquarie Island and Shennongjia. Similarities: Both have unique animals; both are protected natural areas; both show human impact on ecosystems. Differences: Macquarie is an island, while Shennongjia is a mountainous area; Macquarie's story is about repairing damage, while Shennongjia's is about living in harmony. ●通过Think & Share与麦夸里岛对比，引导学生深化理解，培养批判性思维与比较分析能力。 10min Activity 6 Assessment Fill in the blanks to consolidate the text. Shennongjia was named a UNESCO World Heritage Site in 2016. It meets two criteria. First, it is one of the most ___1___ natural areas in the world, with altitude ranging from 400 metres to over 3,000 metres. Second, it has incredible ___2___, with over 3,000 plant species and more than 600 vertebrate species, including the Golden Snub-nosed Monkey. Scientists brave heavy snow in winter to ___3___ food to the monkeys, whose population has doubled since the 1980s. The most impressive aspect is the ___4___ people, who take things from nature without causing damage. For example, local villagers place beehives to attract wild bees and collect their ___5___ in return. 答案：1. complete　2. biodiversity　3. supply　4. local　5. honey ●通过语法填空，提炼课文语言点，实现语块的二次输入与巩固。 15min Activity 7 Language points 详解文章中的重点单词、短语和句型。 on behalf of 代表；UNESCO World Heritage List 联合国教科文组织世界遗产名录；meet two criteria 符合两个标准；naturally-balanced environment 自然平衡的环境；living fossils 活化石；floral richness 植物丰富度；brave heavy snow 冒雪；coexist with 与……共存；contribute towards 为……做贡献；Thank you for listening. Now, does anyone have any questions?（讲座结束语） ●教考衔接——通过提炼语言点和讲解，让学生了解本篇文章中的重要知识点。 10min 迁移创新 Activity 8 Homework 作业设计意图 5min 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。 1. 假定你是李华，你的英国笔友Chris对中国世界遗产很感兴趣，请你向他介绍神农架，内容包括： （1）神农架的位置与地位； （2）它凭什么入选世界遗产； （3）邀请他有机会参观。 注意： （1）词数80左右； （2）可适当增加细节，以使行文连贯。 ·参考范文： Dear Chris, I'm glad to tell you about Shennongjia. Located in Hubei Province, Shennongjia was named a UNESCO World Heritage Site in 2016. It is one of the most complete natural areas in the world and has incredible biodiversity, with over 3,000 plant species and the famous Golden Snub-nosed Monkey. What impresses me most is that local people live in harmony with nature. I hope you can visit it one day. Yours, Li Hua 2. 你校英文报正在开展"Protecting Our Natural Treasures"主题征文，请你结合神农架或麦夸里岛的故事，写一篇短文投稿，内容包括： （1）你对"人与自然和谐共生"的理解； （2）我们中学生能做什么。 注意： （1）词数100左右； （2）标题已为你写好。 ·参考范文： Protecting Our Natural Treasures Shennongjia shows us the beauty of living in harmony with nature. While Macquarie Island teaches us the harm of careless human interference, Shennongjia proves that respecting nature can create a lasting balance. As middle school students, we can start with small acts: refuse to release pets into the wild, save water and electricity, and support conservation work. Only when we value nature can we protect our delicate world for future generations. ●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 OB2 Unit 5 A delicate world Developing ideas Why Shennongjia? — A lectureTwo criteria: ① complete natural area ② incredible biodiversityProtection: scientists feed monkeys; locals live in harmony (honey bees)Compare: Macquarie (repair damage) vs Shennongjia (live in harmony) 教学反思 优点：教学设计完整，活动紧扣"学习理解—应用实践—迁移创新"三阶逻辑；视频导入有效激发学生对神农架的兴趣；data/examples/comparisons分类题紧扣讲座体裁特点；麦夸里岛与神农架对比任务深化单元主题。 缺点：读中选择题偏多，读后思辨与小组演讲时间偏紧；对讲座体裁特点（Learning to learn）的显性处理不够；学生口头表达机会有限。 改进：精简读中任务数量，增加小组比较与课堂演讲时间；增设Learning to learn微环节，显性讲解讲座体特征；拓展追问层次，引导学生从"是什么"走向"怎么看"。 1 / 11 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $