Unit 2 Period 1 Starting out & Understanding ideas（教学设计）英语外研版2019选择性必修第二册

Unit 2 Improving Yourself Period 1 Starting out & Understanding ideas教学设计 教学基本信息 单元名称 选择性必修第二册Unit2 Improving Yourself 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 1课时(45min) 课型 阅读课 教学设计理念 1. 基于新课标下的核心素养目标，本节课继续按照“学习理解—应用实践—迁移创新”的思路进行设计。 2. 强调学生在语言学习中的主体地位，引导学生积极参与符合其认知的、层层递进、相互关联、有真实情境的课堂活动。借助现代网络信息技术，搭建了学生学习活动共同体，扩大了课堂空间和学习资源。 教材分析 【What】以Social Media Detox一文，该文章是一组网络论坛帖子，属于论坛专题讨论。围绕布伦顿高中为新运动器材筹款活动而开展为期七天的“社交媒体脱瘾”活动，五位参与该活动的学生在论坛上分享了自己的经历与感受。以“论坛主持人提问--五位参与该活动的学生分享自己的经历和感受--主持人总结”的结构行文，其宏观的信息布局呈现“总-分-总”结构，其中第二板块内五位学生的帖子以并列关系呈现。在语言方面，主持人的用语比较正式，而学生分享的论坛帖子则更口语化、情感化。 【Why】学生基于五位同龄人的经历和感受，反思自己的行为和现状，正确看待社交媒体，理解脱瘾的必要性，提高思辨能力，增强自律、自控、自我提升的意识， 加深对单元主题的认知，形成健康，正确的生活习惯。 【How】作者按照“问题型语篇：提出问题 — 分析问题 — 解决问题模式指导”的脉络组织语篇，其中分别论述五位参加者的经历和反应，运用的词块有：more difficult、feel like having lost an arm、really strange、be missing out等；文本中涉及支撑社交脱瘾好处词块有：the value of real contact、make full use of the time、make him healthier等。 学情分析 1. What I know 词汇方面：学生在之前的学习中已经掌握了一些社会媒体相关的基础词汇，如 “social media”“be addicted to”“self-control” 等。这些词汇能够帮助他们初步理解课文的主题。 他们也熟悉一些描述行情绪的形容词，如 “strange”“more difficult”“embarrassed” 等，这对于理解文中提到的各种社交脱瘾很有帮助。 语法方面：学生已经学习了基本的简单句和并列句。对于阅读课文中的句子理解有一定的基础。他们还掌握了一些从句的知识，如宾语从句、定语从句等，这有助于他们分析复杂句子的结构，比如“ It made students realize how much time they had been spending on social media.”。 背景知识方面：自我管理是一个学生比较熟悉的话题，学生在必修阶段曾经学习过处理基本的学习问题、人际关系管理、健康生活管理。学生已经掌握了不同领域提升自我的语言表达和情感认知，能够继续进行深入学习。此外，本节课的话题与管理社交媒体使用有关，同学们对这个话题非常熟悉，并且很感兴趣网络交流、论坛专题讨论形式对学生来说也不陌生，非常容易激活背景知识，有利于开展本课的教学。 2. What I want to know 学生可能想要知道更多具体的自我提升的方法。如：学习效率、社交技能、身体素质等； 学生可能希望学习更多与社会媒体的高级词汇和短语，以丰富自己的表达。例如，一些专业的社交话语、现象描述的词汇等。 他们可能想了解文中出现的一些复杂句子结构的用法，以及如何在自己的写作和口语中运用这些结构来准确表达观点。 3. What I learned 主题内容方面：通过阅读课文，学生将学到更系统的社交脱瘾知识。包括从感受、结果等多个角度的考虑，他们会理解“社交脱瘾”这一活动的好处和意义。 他们会反思自己的行为以及现状，并提出一些有效的行动方案来改变现状。 语言知识方面：学生将学习新的词汇，如detox, distract，以及make full use of, catch up on等描述社交脱瘾好处的词汇。 他们会接触到一些新的句子结构和语法现象，如在阐述事实结果。同时，也能学会如何运用这些语言知识提高自己的阅读、写作和口语能力。 教学目标 1.语言能力 学生能够理解课文中关于社交媒体脱瘾词汇、短语和句式，如detox, be occupied with, throw in the towel, switch on.等，并能准确运用这些语言知识进行口语和书面表达，描述社交脱瘾的话题。 2.学习能力 学生能读懂图表和注释，并据此推测出图表表达的深层含义；通过标题和图片，预测课文的主要内容，然后通过快速阅读文章检测预测结果，提高阅读理解能力。 3.文化意识 引导学生认识到理解社交媒体上瘾的原理并反思自己生活现状，提出一些有效的行动方案。理解提升自我和时间管理的重要性，增强对健康文化内涵的理解，形成积极健康的文化价值观。 4.思维品质 通过同龄人的亲身经历，引起学生共鸣，反思自己每天在社交媒体上花费了多少时间，以及是否真的无法离开社交网络，从而察觉到自己行为的不妥之处，对自身行为进行思辨，培养思辨能力。 教学重难点 教学重点 1.学生能够通过构词法猜测单词，如detox、moderator；学生能够运用基础词汇和短语，如benefit，pick up，make full use of等； 2.学生能够学会阅读理解技巧。从图表和注释中了解关于社交媒体使用的现状；通过图片、标题、快速阅读，理解、归纳文章大意。 教学难点 1.理解“社交脱瘾”这一活动的好处和意义； 2.反思自己的行为以及现状，积极面对，提出计划解决所遇到的困难和问题。 教学资源 课件PPT，黑板、白板、网络平台、社交软件。 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 Lead in 通过观看视频导入话题，同时提出问题，引起学生思考。 What are the time management tips for busy teenagers? 阅读调查问卷，总结现象。 What conclusions can you draw from the facts? ●通过观看视频，激发学生学习兴趣，同时分享、展示课前问卷调查的结果，并阅读关于中国社交媒体使用的调查数据。为接下来的学习做好铺垫。 3min Step 2 Pre-reading 充分利用图片对文章内容进行预测，能有效帮助学生提升阅读速度。 1. Prediction by picture What information could you get from the picture? Predict what the passage is about？ 【答案】1. a person in the “swimming pool” of mobile phone 2. surrounded by various social media apps 3. He is worried and sad, wanting to catch the life ring. Prediction: It is about an activity called Social Media Detox, in which students joined and shared their experience about giving up using phones 利用标题和构词法进行猜测，提高对文章的整体理解。 2. Prediction by the title and illustration. What information can we get from the title? 【答案】Detox: de-(off) + tox(poison) ---- treatment given to stop people from being addicted to alcohol or drugs.（脱瘾治疗）戒毒 / 酒瘾 ●引导学生通过观察标题和图片，预测课文主要内容，培养学生阅读技能。 5min Step 2 While-reading 通过浏览文章标题和第一段，快速把握文章主旨和写作目的。同时检测猜测是否正确。 1.Fasting reading Read for main idea and structure ①Where is the passage taken from? What is the type of the passage? 【答案】1.moderator：moderate+or（or-表名词,主要表示“人或物器”） someone who makes certain that a formal discussion happens without problems and follows the rules 主持人 2.forum theme discussion ②Read to get the main idea of the passage with checking your prediction. ③Read to get the structure of the passage. 【答案】 Para1 - 2: The introduction of the campaign Para3 - 7: The experiences and reaction of participants Para8: The results of the campaign ④ Which articles may use such structure? 【答案】 问题型语篇：提出问题 — 分析问题 — 解决问题模式指导： 这类文章的基本模式是：文章通常以某种现象或话题开篇，该现象或话题可能涉及社会生活、文化教育等各个领域，接着，针对此现象或话题展开分析讨论，找出其存在或产生的根源从而得到解决问题的办法。 2.Careful reading ①Read to complete the chart. Social Media Detox Raise Questions School Brenton High Aim To raise money for 1. Participants Over 100 students Reward The students had been promised 2. Requirement Stopping using social media, in ANY form, for 3. days Draw Conclusions Conclusions Results A total of $1,632.82 was rais ed. It seems that 4.____other than the money has been raised through the detox. 5.____of just how much we rely on social media can help us step away from it and communicate with each other better. 【答案】1. sports equipment 2. money 3. seven 4. something 5. Awareness What’s your understanding of something? ②Read five paragraphs and fill in the table. Anna： Time 2 Days Reaction It was more difficult than she had expected. She felt like ____________! Results She can now see how much time had been taken up with checking her phone. She is now trying to spend more time ____________. 【答案】1.she had lost an arm 2.picking up her hobbies Devon： Time 4 Days Reaction When he saw a classmate on Monday, he felt ____________ not to already know what his classmate had done at the weekend. Results They had to talk and explain what they were doing and thinking! It made him realise ____________. How to translate this sentence? What is the value of real contact? 【答案】1.really strange 2.the value of real contact that he had forgotten Cindy： Time 7 Days Reaction At first, she really felt ____________. Results Without their phones, she and her friend ____________ for over two hours. By the fifth day, she realised that she hadn’t been missing out on anything. 【答案】1.she was missing out 2.had a proper conversation George： Time  7 Days Reaction He didn’t find the detox too difficult, but he did give his phone to his dad to avoid ____________. Results An hour’s sport each day left him tired out and ready for bed early. The detox made him ____________! 【答案】1.giving in 2.healthier Max： Time  Less than 1 Day Reaction  He ____________ on the first day. He used his phone to check where a party was. Results He spent so much time using his phone to ____________ on social media, and he almost missed the party. 【答案】1.threw in the towel 2.catch up on news ③Choose the benefits of the social media detox and find evidence to support your choices. 1. It helped students learn how best to communicate with each other. 2. It raised money for school sports equipment. 3. It made students want to spend even more time on social media. 4. It made students realize how much time they had been spending on social media. 5. It helped students find new ways to communicate and try new activities. 【答案】2; 4; 5 Evidences: 2-(Para8, Moderator) Detox raised a total of $1,632.82 for new school sports equipment. 4-. (Para4, Anna) But one benefit I can see now is how much of my time had been taken up by checking my phone. I’m not trying to spend less time online and more time picking up my hobbies. 5-(Para5 Cindy) Then, instead of messaging my friend, I went round to her house. Without our phones, we have a proper conversation for over two hours. Without being distracted by messages from other people. (Para6 George) My brother thought I should make full use of the time without my phone, so he took me to check out our local sports centre. Step 4 Post - reading 1.Summarizing and retelling. There were five students joining in the social media detox. At the begin, they had been persuaded to 1. and promised money by family and friends. With the detox now finished, Anna can see how much of her time had been occupied with 2. . And she is now trying to 3. her hobbies. David thought doing the detox meant he and his classmates had to talk and explain their things and thoughts, which made him realize 4. Among them,the two students who performed best 5. all seven days. Sandy found she hadn’t 6. without checking the phone by the fifth day. While George followed his brother's advice on 7. and checked out their local sports centre, which left him tired out but 8. . However, Max is embarrassed to say he 9. . In conclusion. Awareness other than money has been raised through the detox, which help us 10. the phone and communicate with each other better. 【答案】1.stop using social media 2.checking her phone 3.pick up 4.the value of real contact. 5.managed/did 6.been missing out 7.making full use of the time 8.made him healthier 9.threw in the towel 10.step away from 2. Interview. Work in group of 6, one person acts as the interviewer; the others act as the 5 participants. The interviewer may raise the questions according to the passage about their experience、feelings and plans and so on. And the 5 participants may refer to the answers in the summary to finish the interview. ●本活动属于预测、概括信息，通过快速阅读获取文章大意、分析文章结构，体会论述性语篇的文体特征，进一步引导学生思考并举例说明哪些文章可以使用这样的语篇结构。 借助表格引导学生深入细致理解文章的 “提出问题” 和 “得出结论” 两个部分。 将课文内容分为部分，输入语篇模式，理解事实性信息，培养学生对语篇的部分分析能力。 通过语言支架，从课文中提取信息并对信息进行梳理、分析、判断，学生提供信息应有的参与度与活动的真实性与可行性，为深层思维表达做准备。 本活动给予子话题、铺垫，填空的形式梳理本课的主要内容，用自己的话概要复述，符合把知识内化的含义，并升华主题。 本活动属于迁移创新活动，通过完成题目，促进学生理解课文基础知识，使学生学会含义，深入挖掘主题意义，提高学生的思维能力，引导学生自主反思，积极面对解决所遇到的困难和问题。 25min 应用实践 Activity 5 Exercise Social media user numbers continue to grow. In fact, the average person spends at least 1 hour and 1.   (minute) per day looking at their favourite social media sites and apps. This is 2.  astonishing amount of time that could 3.  (spend) in other ways, but it is also indicative of the current social culture and business culture. However, this doesn’t mean that spending this much time on social media is good for you. 4.  your work may require you to remain online during business hours, it can be very helpful 5.  (put) social media aside over the weekend or during a vacation. Social media is a 6. (convenience) way to keep in touch and share photos, but it also requires you to give up a lot of your privacy. For example,Reputation Defender recently reported that the latest privacy policy update for WhatsApp，7. allowed the messaging app to share data with another app. Therefore, if you don’t want another website to have access 8.  your telephone number, make sure that you don’t have apps 9.  (install) on your phone. Even 10. (good), you can take social media detox that includes deleting your apps and accounts to provide yourself with the best possible privacy protection 【答案】 1.minutes 2.an 3.be spent 4.Although/Though/While 5.to put 6.convenient 7.which 8.to 9.installed 10.better ●通过语法填空，提炼文章语言点，实现语块的二次输入。 8min 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。 Required： 1.Retell the passage in your own words. 2.Write a report on this forum about social media detox according to your interview. Optional： 1.Could you design an experiment of social media detox? What is it? 2.Write a speech to encourage people to manage time. 你校将于11月15日举办英语演讲比赛，主题为“Time management”。请你写一篇演讲稿参赛，内容包括： 1. 时间管理的重要性； 2. 有效管理时间的措施。 注意： 1. 写作词数应为 80左右； 2. 请按如下格式在答题卡的相应位置作答。 【参考范文】 Time management Hello, everyone! It’s my great honor to have the opportunity to share with you my opinion on time management. None of you can deny the fact that managing your time effectively is of critical significance, which can minimize your stress, boost your performance and promote your self-confidence. Such being the case, how can you achieve this goal? Firstly, what you need to do is to plan ahead, thinking about upcoming events and making a to-do list. Additionally, getting well organized is a must. Most importantly, you must learn to prioritize all your tasks, focus on the goals and stick to them. To bring my presentation to a conclusion, let me quote what Lu Xun said, “Time is like the water in a sponge. If you are willing to squeeze, you will always get some.” Thank you! ●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 Unit2 Improving Yourself Understanding ideas 教学反思 优点： 围绕新课标下的 “英语教学活动观”，学生主动参与课堂互动，特别是在读后采访环节，学生为小组活动做了积极认真的准备。通过小组展示，学生更加明确了使用各种社交媒体的利与弊，促使学生认真思考今后如何更好地、更科学合理地使用这些社交媒体，使青少年健康发展。 缺点： 在某些活动的设计中，部分环节花时间较多，要是各个环节之间紧凑一些，就能为采访活动展示留出更多的时间· 改进： 今后应更加结合学生的发展，合理设计教学环节，尽量使所有学生都能参与到课堂中来，提升学生英语学习的信心和兴趣。 1 / 11 学科网（北京）股份有限公司 $$