Unit 4 Period 1 Starting out & Understanding ideas（表格式教学设计）英语外研版选择性必修第三册

Unit 4 War and Peace A glimplse of the future教学设计 教学基本信息 单元名称 选择性必修第三册 Unit 4 A glimplse of the future 学科 英语 学段 高中 年级 高二第二学期 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 读思课 教学设计理念 本课时严格遵循普通高中英语课程标准，以英语学科核心素养为根本导向，立足 “人与社会 — 科技发展与未来生活” 主题语境，践行深度学习与读思结合的教学理念。 坚持学生主体、教师主导，以情境创设、任务驱动、合作探究为主要方式，让学生在自主阅读、信息梳理、思辨讨论、语言运用中主动建构知识。 聚焦语言能力与思维品质协同发展，将 AI 核心词汇、句式学习融入文本理解，通过辩证分析 AI利弊，培养学生批判性思维与理性看待科技发展的意识。 落实立德树人根本任务，结合霍金对 AI 的评价，引导学生树立正确的科技伦理观，增强对未来科技发展的社会责任感。 遵循输入 — 内化 — 输出的语言学习规律，从读前预测、读中梳理到读后思辨、语言运用、写作迁移，层层递进实现语言知识、语篇能力、思维品质的全面提升。 教材分析 【What】本课时为 Unit 4 Starting out & Understanding ideas读思课，文本以未来科技论坛网络发帖为载体，收录三位网友 Millenniumbutterfly、Popkid、Pink_haze 对人工智能（AI）的多元观点。正面阐述 AI 带来的便利：节省时间、让驾驶更安全、简化日常事务、解决人类难以攻克的难题；反面警示 AI 存在的风险：导致失业、威胁人类生存、被滥用后产生危险，全面呈现 AI 的双重属性。 【Why】承接单元 “A Glimpse of the Future” 主题，帮助学生探索未来科技发展的可能性与挑战，拓宽对未来生活的认知。 引导学生辩证看待人工智能，不盲目追捧也不过度恐慌，形成理性、客观的科技认知。 培养学生的科技伦理意识，思考科技发展与人类社会、就业、生存的关系，树立责任意识与忧患意识。 借助论坛文体，让学生感知生活化、实用化的英语表达，提升真实语境下的英语运用能力。 【How】结构：采用 “总 — 分” 结构，以霍金名言开篇引出 AI 争议话题，再通过三位网友的发帖分别呈现支持、担忧、中立接纳三种态度，对比鲜明、逻辑清晰。 语言：词汇贴合科技主题，短语实用性强；句式以简单句、并列句、定语从句为主，兼具口语化与书面性，符合论坛交流场景，便于高二学生理解与模仿。 手法：运用对比论证呈现观点，通过举例（自动驾驶、智能助手）让抽象的 AI 话题更具体，降低理解难度。 学情分析 1. What I know 词汇：掌握 future、technology、convenient 等基础词汇，对 AI、robot 等科技相关词汇有初步认知，但缺乏 wipe out、be susceptible to、in contrast 等专业短语积累。 语法：熟练掌握定语从句、状语从句、宾语从句等核心语法，能分析简单的长难句，但对论坛文体的句式特点不熟悉。 语篇：具备基本的略读、寻读能力，能提取文本表层信息，但梳理观点、分析论证逻辑的能力较弱。 2. What I want to know 想深入了解 AI 对人类生活、就业的具体影响，厘清 AI 的利弊边界。 希望掌握更多科技主题英语词汇与表达，提升话题表达能力。 渴望通过讨论、思辨，形成自己对 AI 发展的独立观点 3. What I learned 掌握 AI 主题核心词汇、短语与重点句式，能准确理解文本、完成语言运用任务。 掌握论坛文本 “预测 — 定位 — 归纳” 的阅读策略，梳理三位网友的核心观点。 辩证分析 AI 的双重影响，理解霍金名言的深层含义，提升批判性思维。 教学目标 1. 语言能力 掌握 in contrast、wipe out、be capable of 等核心短语，分析文本重点长难句；能准确提取、梳理 AI 利弊的文本信息，完成语法填空与主题写作。 2. 学习能力 掌握读思课 “读前预测 — 读中梳理 — 读后归纳” 的阅读策略，提升信息定位、总结归纳、自主反思的学习能力。 3. 文化意识 了解全球范围内 AI 的发展现状与争议，感知科技对人类社会的影响，树立理性、负责任的科技文化观。 4.思维品质 通过分析 AI 的利弊、解读霍金名言，培养辩证思维、批判性思维与逻辑推理能力。 教学重难点 教学重点 梳理三位网友对 AI 的核心观点，掌握 AI 主题核心词汇、短语与重点句式；理解文本对比论证的结构特点。 教学难点 辩证解读霍金关于 AI 的名言，用英语清晰、理性地表达对 AI 的看法；完成贴合主题的英语写作输出。 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 Take a close look at these pictures. Can you guess the name of these movies? 【答案】 Interstellar 《星际穿越》；Avatar 《阿凡达》；Ready Player One 《头号玩家》；Wall*E 《机器人总动员》 All these movies are about the future. They show us different possibilities of life in the future. They look amazing, but are they all ‘good’ futures?” Were they correct? future or fantasy correct prediction(s) 1) flying machine 2) organ transportation 3) atom bomb 4) broadcasting signals from space stations incorrect prediction(s) 1) only 5 computers’ market 2) nuclear-powered vacuum cleaner ●用科幻电影图片激发兴趣，关联 “未来” 主题；通过对比真实 / 虚构的未来预测，激活学生背景知识，自然过渡到 AI 核心话题，为文本阅读铺垫。 5min Activity 2Pre-Reading 1950 Mathematician and logician, Alan Turing devised (invented) the Turing Test, a test on the ability of machines to show human-like intelligence. 1955 Computer scientist, John McCarthy coined the term “artificial intelligence”. 1972 Shakey, the first mobile robot able to make decisions according to reason, was completed. 2001 The Electrolux Trilobite, the first robotic vacuum cleaner designed for home use, went on sale. 2015 AlphaGo became the first computer program to beat a human professional Go player. 2017 AlphaGo Zero beat the previous version of AlphaGo by 100 games to nil. Read the facts about AI and answer the questions. 1.What can you learn from the timeline? 【答案】From the timeline, we can learn that AI technology has developed greatly, and can now outperform humans in some aspects. 2. Are you concerned about developments in AI? Why or why not? 3. How do you think AI will develop in the future? 【答案】AI will be very likely to develop at a even higher speed , and its development will serve people’s needs. Read the passage to see if it changes your opinion on the future of AI. If so, in what ways? Read the introduction part, and predict the rest of the content. Artificial Intelligen In the words of Professor Stephen Hawking, artificial intelligence will be “either the best, or the worst thing, ever to humanity.” Technology of Tomorrow Forum wants to hear your thoughts on AI. Is it our greatest human achievement so far? Or is it the biggest threat to our existence? ●借助 AI 发展时间线，让学生感知 AI 的快速发展；通过问题引导思考 AI 的利弊，预测文本内容，激发阅读期待，培养读前预测能力。 10min Activity 3 While Reading Read the passage fast, check your predictions and match the opinions to the persons. Millenniumbutterfly Popkid Pink_haze A.We all need to learn to live with AI technology whether we like it or are concerned with it. We cannot stop the march of progress. B.I admit that more advanced AI could be helpful in solving the world’s problems, but there is a high level of risk involved. C.I can’t understand why some people worry so much. I hope more breakthroughs in AI will be made soon, so that we can enjoy more and more convenience. 【答案】Millenniumbutterfly-C；Popkid-B；Pink_haze-A Organise information from the passage and complete the diagram. · Al can help us save time. · 1______________________ · 2______________________ ______________________ · 3______________________, including those too challenging for Human experts. 【答案】AI can make driving safer. AI can make doing day-to-day things a lot easier. AI can solve problems · Al might wipe out human beings. · 4__________________________ · 5__________________________ if it falls into the wrong hands. 【答案】Jobs are at risk due to AI. AI could be dangerous, ●快速阅读匹配人物与观点，训练寻读、信息定位能力；通过图表梳理 AI 利弊，帮助学生理清文本结构，掌握核心信息，突破阅读重点。 15min Activity 4 Post Reading In the words of Professor Stephen Hawking, Artificial Intelligence will “either the best, or the worst thing, ever to happen to humanity. ” How do you understand this sentence? 【答案】AI is a very useful technology, which can make great difference to our life. Since AI is so intelligent that human can not be sure about its developing direction. ( whether artificial intelligence will pose a threat to humanity in the future.) ●结合霍金名言开展深度思辨，深化对 AI 双重性的理解，将文本信息转化为思维认知，突破思维难点。 5min 应用实践 Activity 5 Language points 相反，相比之下 说到... 闲逛(hang) 上市(market) 从整体上说 易受…的影响 彻底消灭（wipe） 能够做...有能力做(capable/capacity) 做某事的方法（solution） 从长远来看(run) 被…代替(replace) 存在于 落入坏人之手 就...达成一致 别无选择只能干某事（choice/choose） 【答案】in contrast speak of hang out hit the market on the whole be susceptible to wipe out be capable of (doing) sth. /have the capacity to do a solution to doing sth. in the long run/term be replaced with/by lie in fall into the wrong hands agree on have no choice but to do sth/ can’t choose but do sth 1．Millenniumbutterfly, you say how great it would be to have self-driving cars, but what about all the taxi drivers who would lose their jobs? ［句式分析］ 句中 连接表示转折关系的并列句， 第一个分句中how great it would be to have self-driving cars为 引导的宾语从句， 第二个分句中who will lose their jobs为关系代词 引导的定语从句，修饰先行词 。 试译：________________________________ 【答案】but；how；who；drivers 千禧蝶，你说拥有自动驾驶汽车有多好，但是所有将失去工作的出租车司机怎么办? 2．Every recommendation she gives me is great since she can predict if I will like a particular restaurant. ［句式分析］ 句中she gives me为省略关系代词 . 的定语从句，修饰先行词 since she can predict if I will like a particular restaurant为 引导的原因状语从句，其中if引导宾语从句。 试译：___________________________________ 【答案】that；recommendation；since；她给我的每一个推荐都很好，因为她可以预测我是否会喜欢某一家餐厅。 ●聚焦核心词汇、短语与长难句解析，结合文本例句夯实语言基础；通过句式分析、翻译练习，突破语言教学重难点，为输出做准备。 20min Activity 6 Summary Is artificial intelligence the greatest human achievement or the biggest threat to our 1._________（exist)? Technology of Tomorrow Forum gets different answers. Millenniumbutterfly thinks that his daily life is more 2.____________(convenience) with the advance of artificial intelligence. For example, he has got his super-smart personal assistant 3._______(build) into his phone. The assistant answers any question he puts to her 4.____________(immediate) and even uses his answers to learn more about his preferences. He hopes that more breakthroughs in AI 5._______________ (make) soon, so that people can enjoy more and more 6._________(benefit). Popkid admits that more advanced AI could be helpful in 7.________(solve) the world's problems, 8.______there is a high level of risk involved. Actually, none of us is prepared for the challenges of AI. In Pink_haze's opinion, people all need to coexist 9._________ AI technology whether they like it or are concerned about it. We have no choice but 10.___________ (embrace) it and regulate it. 【答案】existence；convenient；built；immediately ；will be made；benefits；solving；but；with ；to embrace ●以语法填空整合文本内容与语言知识，巩固文本主旨与词汇语法，实现知识内化。 10min Activity 7 Self-evaluation Get the main idea of the passage. Summarize the different views of the three posters on artificial intelligence. Learn structure and language features of the passage and master the expressions about artificial intelligence. ●引导学生自查学习成果，梳理本节课收获，培养自主反思、自我评价的学习习惯。 5min 迁移创新 作业内容 作业设计意图 1min 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.写一段 50-70 词的英语短文，描述你心中的未来生活，至少包含 3 个以下词汇：future, technology, convenient, environment, healthy。 【答案】 In the near future, advancements in technology will revolutionize our lives. Smart cities powered by renewable energy will make daily routines incredibly convenient while preserving the environment. I believe we will adopt healthier lifestyles, balancing digital progress with physical well-being. 2.结合 “未来” 主题，写 3 句英文，完成以下内容： 1 句说现在我们需要做的一件事（用 We should...）。 1 句预测未来 5 年我们生活的一个变化（用 will...）。 1 句表达对未来的一个愿望（用 I hope...）。 ●分层设计适配不同学情，基础题巩固语言知识，提升题锻炼写作与思辨能力，实现从语言输入到输出的迁移创新，落实教学目标。 板书设计 选择性必修第三册Unit 4 A glimplse of the future Starting out & Understanding ideas 教学反思 优点：教学环节紧扣读思课型，从情境导入到迁移输出层层递进，兼顾语言知识学习与思维品质培养；分层作业满足不同学生需求，课堂参与度高。 缺点：读后思辨环节学生口语表达时间不足，部分学生难以用英语完整阐述观点；语言点讲解可更贴合文本语境，减少碎片化讲解。 1 / 11 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $