Unit 2 Looking into the future Reading and Thinking 课件-2026-2027学年高中英语人教版选择性必修第一册

该高中英语课件聚焦科技类应用文写作，以选择性必修一Unit 2智能家居展为主题，通过情景任务（给英国笔友写邮件）导入，串联课内主题词（智能控制、健康监测等分类词汇）、句型翻译练习（强调句、倒装、虚拟语气）、高频词汇拓展（尖端技术、互动展厅等），最终以连句成篇（基础与升级范文）构建从输入到输出的学习支架。 其亮点在于融合语言能力与思维品质，通过分类主题词表和句型翻译（如“Not only did I see...but also...”倒装句）提升语言表达准确性，连句成篇提供双版本范文培养学习能力。实例包括“响应语音指令”“实时健康数据”等词汇应用，翻译练习中的虚拟语气句式，助力学生提升写作逻辑与语言运用能力，为教师提供系统教学素材，提高课堂效率。

选择性必修一 Unit 2 Reading and thinking 科技类小作文运用 从课文到作文 二、课内主题词 一、情景作文 三、句子翻译 四、词汇拓展 五、连句成篇 一、情景写作 假如你是李华，上周你在市科技馆参观了智能家居展。请你给英国笔友Jack写一封邮件，分享你的参观经历。内容包括： 1.你的见闻（如智能设备、场景应用等）； 2.你的感想（对科技与生活的思考）。 注意：词数80左右；可以适当增加细节，以使行文连贯；开头和结尾已为你写好，不计入总词数。 Dear Jack,   How is everything going?      Looking forward to your reply! Yours, Li Hua 分类 英文原词/短语 中文释义 问题与痛点 forget to lock the door / switch off the TV 忘记锁门/关电视 waste resources 浪费资源 lead to problems 导致问题 总体目标 keep us secure 保障我们的安全 save us energy 为我们节省能源 provide a more comfortable environment 提供更舒适的环境 二、课内主题词 智能控制 Intelligent controls integrated sensors 集成传感器 go into an energy-efficient mode 进入节能模式 no longer have to 不再需要…… daily routine and preferences 日常作息和偏好 everything will be ready for you 一切为你准备就绪 the instant you enter the door 你一进门……就 respond to voice commands 响应语音指令 健康监测 Regular Health Checks monitor your health 监测你的健康 record how well you sleep 记录睡眠质量 check your body weight 检查体重 send a warning to your phone 向手机发送警告 give you suggestions on a healthier diet 给出更健康饮食的建议 smart toilets 智能马桶 keep constant track of 持续追踪 abnormal / critical illness 异常/危重疾病 potentially save your life 可能挽救生命 灾害预防 detect 检测（问题） prevent serious damage from accidents 防止因事故导 致的严重损害 a short in the electrical wiring 电气线路中的 短路 provide you with the relevant information 提供相关信息 fix the problem before... 在……之前解 决问题 become flooded / catches fire 被淹/起火 现实与展望 not a fantasy 不是幻想 new innovations 新发明/新创意 already available 已经可用 it will take some years before... 还需要几年才能…… 三、化用原文之翻译练习 1（强调句 + 过去分词作状语） 中文：配备了集成传感器和健康监测器的智能家居，正是能真正节约资源并预防灾难的技术。 提示短语：equipped with, integrated sensors, health monitors, save resources, prevent disasters 要求句型：过去分词作状语（Equipped with...） + 强调句（It is...that...） 2（部分倒装 + 现在分词作结果状语） 中文：我不仅看到了自动进入节能模式的智能系统，还体验了语音控制功能，让日常生活变得极其方便。 提示短语：Not only..., but also..., energy-efficient mode, voice control, daily life 要求句型：部分倒装（Not only did I...） + 现在分词作状语（making...） Equipped with integrated sensors and health monitors, it is smart homes that can truly save resources and prevent disasters. Not only did I see the smart system that automatically goes into an energy-efficient mode, but I also experienced the voice control function, making daily life extremely convenient. 化用原文之翻译练习 3（虚拟语气 + 状语从句省略） 中文：如果每个家庭都能拥有这些能提前预警疾病的智能设备，我们就会对健康更有信心，同时感受到科技的温度。 提示短语：If..., warn early, diseases, have more confidence in health, feel the warmth 要求句型：虚拟语气（If...could..., would...） + 状语从句省略（when feeling...） 4（否定词+比较级表最高级 + 介词+which定语从句） 中文：没有什么比能持续追踪身体状况并提前发出警告的智能马桶更令人安心的了，关于这点我已亲眼所见。 提示短语：Nothing is more...than, smart toilet, keep track of, send warnings, witness 要求句型：Nothing + 比较级 + 介词+which定语从句 If every home could own these smart devices that can warn early of diseases, we would have more confidence in our health, when feeling the warmth of technology. Nothing is more secure than the smart toilet which can keep constant track of your physical condition and send warnings in advance, about which I have witnessed with my own eyes. 化用原文之翻译练习 5（无灵主语 + 省略状从） 中文：这次展览让我不仅惊叹于技术的进步，也引发了我对隐私问题的思考 提示短语：This exhibition witnessed, not only...but also..., marvel at, reflect on privacy, promising 要求句型：无灵主语（witness） + 状语从句省略（although promising） This exhibition witnessed not only my marvel at the progress of technology but also my reflection on privacy issues. 四、科技类应用文高频词汇 分类 拓展词汇/短语 中文释义 展馆与观感           cutting-edge / state-of-the-art 尖端的 interactive exhibition hall 互动展厅 live demonstration 现场演示 an eye-opening experience 大开眼界的经历 be blown away by 被……深深震撼 a glimpse into the future 对未来的一瞥 科技类应用文高频词汇 健康 与安全           wearable devices 可穿戴设备 real-time health data 实时健康数据 personalised suggestions 个性化建议 early warning system 早期预警系统 facial recognition / voice recognition 人脸/语音识别 automatic shut-off 自动关闭 科技类应用文高频词汇 思考与评价         beyond my imagination 超乎想象 free up our time 解放我们的时间 improve the quality of life 提升生活质量 privacy concerns 隐私担忧 affordable price 可承受的价格 data security 数据安全 strike a balance between...and... 在……和……之间取得平衡 升级例句 1. Equipped with wearable devices and smart toilets, the future home can provide real-time health data and personalised suggestions, which not only gives us peace of mind but also potentially saves our lives.配备了可穿戴设备和智能马桶，未来的家能提供实时健康数据和个性化建议，不仅让我们安心，还可能挽救生命。 2. Not only did the interactive exhibition hall display cutting-edge innovations like voice-controlled appliances, but it also offered live demonstrations, making me feel I had got a genuine glimpse into the future.互动展厅不仅展示了语音控制家电等尖端发明，还提供了现场演示，让我觉得自己真正瞥见了未来。 3. Although these smart systems can greatly free up our time and improve the quality of life, privacy concerns and high costs remain the main barriers, about which I think we should be cautious.尽管这些智能系统能极大解放我们的时间、提升生活质量，但隐私担忧和高昂成本仍是主要障碍，对此我认为我们应保持谨慎。 Dear Tom, How’s everything? Last week witnessed my visit to a smart home exhibition, offering a vivid glimpse into future living. Not only did I see integrated sensors that automatically go into an energy-efficient mode when we leave, but I also experienced voice commands that the home system obeys. Equally impressive is the health-monitoring system, where smart beds and toilets keep constant track of our sleep and weight, sending warnings if anything abnormal appears. Besides, the system can detect leaks or short circuits and provide relevant information before your house gets flooded or catches fire. Above all, these innovations work together to keep us secure, save us energy, and provide a more comfortable environment. If every home could adopt this technology, we would greatly reduce waste and even save lives. Nevertheless, I would highlight that privacy concerns and cost remain real barriers, for which we need wise solutions. Yours, Li Hua 五、课文短语——连句成篇 Dear Tom, How's everything? Last week witnessed my visit to a state-of-the-art smart home exhibition, offering an eye-opening experience. I was blown away by the interactive hall and live demonstrations. Not only did I see integrated sensors that activate energy-efficient mode, but I also experienced voice recognition. Equally impressive is the health-monitoring system, where wearable devices and smart toilets track vital signs via an early warning system. Besides, automatic shut-off can detect leaks, preventing disasters beyond my imagination. If every home could adopt this, we would greatly reduce waste and improve quality of life. Nevertheless, I would highlight privacy concerns and data security, for which we must strike a balance. Yours, Li Hua 升级短语——连句成篇 $