Unit 3 The world Online Extended Reading课件-2025-2026学年高中英语译林版（2020）必修第三册

该高中英语课件围绕“智能手机：明智的选择吗？”主题，通过Alan的博客分析、学生无手机体验及自我管理反思，构建“文本结构分析—细节探究—实践反思”的学习脉络。导入以“什么让现代人坚韧”的生活化问题引发兴趣，借助主题句定位、时间顺序分段等支架，引导学生从整体到局部理解文本。 其亮点在于融合思维品质与学习能力培养，通过时间轴梳理Alan的行为与感受变化，培养分析与逻辑思维，小组讨论分类学生体验并解释原因，提升合作与评价能力，写作作业要求分析问题并提建议，锻炼语言表达。助力学生提升文本解读和自我管理能力，为教师提供结构化教学流程和多样化活动设计。

B3U3 Extended reading Smartphone: a smart choice? 2026.03.31 By the end of this section, you will be able to: analyze the structure and key details of Alan’s blog; learn about five other students’ 7-day no-phone experiences; evaluate your own self-management through reflecting on your smartphone use. Learning objectives Lead-in What makes a person tough in today’s world? Lead-in The toughest person enters the elevator and doesn’t turn around.   The toughest person gets up as soon as the alarm rings.   The toughest person doesn’t check their phone right after waking up. Find the topic sentence of each paragraph. Para.1 Para.2 Para.3 Para.4 Para.5 Para.6 I was a smartphone addict. Then the day came when I finally realized I had to make a change. The first day was the hardest. It was scary at first. Then somehow I began to feel free. My offline relationships benefited as well. By the end of the week, I almost did not want to turn my phone back on. Reading for structures How many parts can this passage be divided into? 1 2 3 4 5 6 I was a smartphone addict. Then the day came when I finally realized I had to make a change. The first day was the hardest. It was scary at first. Then somehow I began to feel free. My offline relationships benefited as well. By the end of the week, I almost did not want to turn my phone back on. Before While After Time order Reading for structures 5 Before The first day Then By the end of the week Feelings Behaviours Reading for details What was Alan’s life like? Read Paras. 1-2 carefully Before he stopped using his smartphone Before The first day Then By the end of the week Reading for details My eyes were glued to the little screen whenever I was. The first thing I did when I woke up in the morning was reach for it. Behaviours I always asked for Wi-Fi connections when I went to a new restaurant or coffee shop. Faced with his addiction to the smartphone, what feelings did Alan have? He had the uncomfortable feeling that his smartphone had taken up too much of his time, and that he could have done something more meaningful than just looking at a tiny screen all day. Reading for details A dead battery would make me feel stressed. 8 Before The first day Then By the end of the week glued to the screen reached for my phone asked for Wi-Fi connections stressed uncomfortable lost/anxious/ disconnected kept reaching for my smartphone Reading for details Reading for details What did Alan do to overcome these challenges? Read Paras. 4-5 Reading for details What was the result of Alan’s smartphone detox for a week? 1.Alan almost did not want to turn his phone back on... 2. ____________________________are more important to me now 3.He feels life beyond smartphone is__________________________ Real life and real relationship richer and more beautiful Supporting text Alan’s friends had different experiences. Let’s read and find out what happened to them. Group Discussion High self-management Medium self-management Low self-management 1 2 3 Discuss in groups, then classify the five students’ experiences according to self-management level and explain your reasons. Self-assessment Reflect on your own phone use during winter break and assess your level of self-management Homework: Writing a Letter Based on your group discussion in Task 3, choose the student with the weakest self-management. Write a short letter to him (about 80 words). In your letter: Analyze the problems he had during the detox. Give at least two practical suggestions to help him improve. Use a friendly and encouraging tone. Homework $