Unit 2 Improving Yourself Understanding ideas 课件-2025-2026学年高中英语外研版（2019）选择性必修第二册

该高中英语课件围绕“自我提升”主题，聚焦时间管理技巧与社交媒体脱瘾，通过视频导入、标题预测等活动引入，知识点从社交媒体负面影响切入，经脱瘾实验分析至应用写作，辅以分步骤阅读任务、词汇解析和信息整理工具搭建学习支架。 其亮点在于采用任务驱动式阅读教学，结合问题型语篇结构分析与100人脱瘾实验案例，培养学生语言能力（如精读提取学生脱瘾细节）和思维品质（分析问题解决问题），通过建议信、演讲稿写作任务提升学习能力。教师可借助结构化流程高效教学，学生在实践中提升综合语言运用能力。

Understanding Ideas Watch the video and answer： What is the video about ? 此处已嵌入课本视频: Unit 2 Starting Out Time Management Tips. ✎ Lead-in ✎ What negative effects does social media have on you? less time to read books poorer eyesight less time with family getting addicted to it no privacy less sleep time What is affecting our lives? mobile phone Look at the title of the passage and the pictures. Predict what the passage is about. ✎ Prediction✎ What information can we get from the title? 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 社交媒体脱瘾 ✎ Fasting reading ✎ Which articles may use such structure? Raise questions Make separate statements Draw conclusions 问题型语篇：提出问题 — 分析问题 — 解决问题 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。 Read for structure. What’s the structure of the passage? The introduction of the social media detox. The reaction and results of five students. Para. 1 Para. 2 Para. 3 Para. 4 The effect of the social media detox. Para. 5 Part A Part B Part C Para. 6 Para. 7 Para. 8 time organiser aim participant form content Brenton High School ___________________ __________________ __________________ __________________ __________________ To collect money for new sports equipment. Seven days In any form Over 100 students _____________________ _________________________________ ____________ No messaging friends, no posting photos, no blogging – nothing. ___________________ Careful reading failed failed failed Did they make it? Anna 17 Devon 16 Cindy 18 George 16 Max 17 threw in the towel 12 Read Para. 3 to 7. Organise information from the passage and complete the summaries. Careful reading I lasted two days. The detox was more difficult to tolerate than I had expected. I felt like I had lost an arm! Not eating for two days m would have been easier! But on reflection, I can see how much of my time had been occupied with checking my phone. I’m now trying to spend less time online and more time picking up my hobbies. Name Reflection Result Anna (2 days) It was more difficult than she had expected. She felt like 1. ____________ ____________! She can now see how much time had been taken up with checking her phone. She is now trying to spend more time 2. ____________________. Check the answers Para. 3 she had lost an arm picking up her hobbies pick up: to start again; to continue Name Reflection Result Devon (4 days) When he saw a classmate on Monday, he felt 3. ______________ not to already know what his classmate had done at the weekend. They had to talk and explain what they were doing and thinking! It made him realise 4. _____ ______________________ ____________________. Para. 4 really strange the value of real contact that he had forgotten I lasted four days. On Monday, my classmate and I spoke about what we did at the weekend – it felt really strange not to already know what he had done. We would usually have posted pictures and updated our profiles. Doing the detox meant we had to talk and explain what we were doing and thinking! It made me realise the value of real contact that I had forgotten. 15 Name Reflection Result Cindy (7 days) At first, she really felt 5. ___________ ______________. Without their phones, she and her friend 6. ________________ _____________ for over two hours. By the fifth day, she realised that she hadn’t been missing out on anything. Para. 5 she was missing out had a proper conversation I managed the whole week! At first, I really felt I was missing out. Then, instead of messaging my friend, I went round to her house. Without our phones, we had a proper conversation for over two hours, without being distracted by messages from other people. It felt so good! Then I decided to visit a different friend every day. By the fifth day, I wondered – was I really missing out by not constantly checking my phone to see what everyone else was up to? miss out: to lose an opportunity to do or have something 16 Name Reflection Result George (7 days) He didn’t find the detox too difficult, but he did give his phone to his dad to avoid 7. _________. An hour’s sport each day left him tired out and ready for bed early. The detox made him 8. __________! Para. 6 giving in healthier I did all seven days, too! To be honest, I didn’t find the detox too difficult, but I did give my phone to my dad to avoid giving in! 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. An hour’s sport each day left me tired out and wanting to go to bed early. The detox made me healthier! give in: to accept that you are defeated in a game or fight 17 Name Reflection Result Max (Less than 1 day) He 9. ___________ _________ on the first day. He used his phone to check where a party was. He spent so much time using his phone to 10. _________________ on social media, and he almost missed the party. Para. 7 threw in the towel catch up on news I’m embarrassed to say that I threw in the towel on the first day! I knew there was a party happening that evening, but without access to social media I couldn’t remember where it was! In the end, I turned on my phone to check, but couldn’t resist having a quick look at my social media accounts. What’s worse, I then spent so much time catching up on news, I almost missed the party! throw in the towel: to stop trying to do something because you think you cannot win 18 What changes occurred in their lives after the campaign? (find evidence to support your ideas) but... I can see... now I am trying... posted... updated... had to... talk.... explain... ...made me realise... At first... missing out Then... message... went round... had a coversation... felt so good... then I decideed... I wondered... .... more healthier ？ 19 (　　)1.What’s the purpose of the Social Media Detox? A.To raise some money. B.To do an experiment. C.To follow the trend. D.To protect students’ eyes. Careful reading 20 2.What can we know about Cindy? A.She attended a party during the seven days. B.She visited a few friends during the seven days. C.She messaged her friends on the fifth day. D.She hates receiving messages from other people. 21 3.Who lacks self-control most according to the passage? A.Anna. B.Devon. C.Cindy. D.Max. 4.What’s the moderator’s attitude towards the campaign? A.Favourable. B.Negative. C.Doubtful. D.Mixed. 22 1. It helped students learn how to best communicate using social media. 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 realise how much time they had been spending on social media. 5. It encouraged students to find new ways to communicate and try new activities. Choose the benefits of the social media detox and find evidence to support your choice. evidence Name benefits from the detox (evidence) Moderator The detox raised a total of £1,632.82 for new school sports equipment! evidence Name benefits from the detox (evidence) Anna But on reflection, I can see how much of my time had been occupied with checking my phone. evidence Name benefits from the detox (evidence) Devon Doing the detox meant …! It made me realise the value of real contact that I had forgotten. Cindy Then, instead of messaging my friend, … from other people. It felt so good! George An hour’s sport each day … The detox made me healthier! Read for the purpose 23 Think&share Do you think the detox was worthwhile ? Why ? What can we do to improve ourselves ? Social media Study&life Use the social media in a proper way and in proper time. Make good use of our limited time by doing meaningful things. Set a clear goal and struggle for it. What can we do to control Internet addiction？ Futher thinking 现在越来越多的人成为低头族（People who can’t help checking their phones all day are known as phubbers. Phubbing trends to involve not only the young people, but also the elderly.) 你的朋友Mike就已经成为了其中的一员，现请你写一封建议信帮助其脱瘾就如何“拒为低头族”提一些建议。 内容包括： 1. 手机成瘾的坏处 2. 控制手机的一些方法建议 Dear Mike, I’m worried to find you’ve become a phubber who can’t help checking your phone all day. Phubbing does great harm. Furthermore, it hurts your eyes and neck, damages your relationships by making you ignore friends and family, and reduces your study and work efficiency. Here are some tips. To begin with, set a daily limit for phone use and use app reminders to control it. In addition, take up offline hobbies like playing basketball. Last but not least, keep phones away when staying with others. As long as we stick to these methods, we can quit phubbing and enjoy real life together. ✎ Homework ✎ 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。 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! Thank You Lavf58.20.100 Packed by Bilibili XCoder v2.0.2 Lavf58.20.100 07 Unit 2-1 FLTRP 英语选择性必修第二册 2020 other 293428.16 $