内容正文:
Unit3 Our digital lives
⭐Section 1导学案
学习目标
1. 掌握物联网、智能家居、智慧城市主题词汇;掌握阅读策略:查找支撑观点的例证(Finding examples that support opinions);理解未来数字科技(IoT 物联网、智能家居、智慧城市)改变生活的三大方面:健康医疗、能源环保、智能交通
2. 完成课文信息表格填写、阅读理解问答、词汇配套练习,梳理访谈主线和核心例证,理解数字科技带来的积极改变,同时思考潜在负面影响
3. 小组朗读访谈对话、角色扮演访谈,运用核心词汇句型描述未来智能生活,完成主题短文写作
4. 辩证看待数字科技:享受智能生活便利,同时树立良好数字素养,理性应对互联网隐患
一、预习案(课前自主完成)
(一)词汇预习・基础过关
1. 核心主题词汇
· IoT /the Internet of Things 物联网
· smart home 智能家居
· sensor /ˈsensə(r)/n. 传感器;thermometer /θəˈmɒmɪtə(r)/n. 温度计
· flood sensor 浸水传感器;door lock 门锁;robot cleaner 扫地机器人
· multimedia 多媒体;air conditioning 空调
· expert /ˈekspɜːt/n. 专家
· warn /wɔːn/v. 警告,提醒
· treatment /ˈtriːtmənt/n. 治疗,诊疗
· traffic /ˈtræfɪk/n. 交通
· smoothly /ˈsmuːðli/adv. 顺畅地
· automatically /ˌɔːtəˈmætɪkli/adv. 自动地
· route /ruːt/n. 路线
· data /ˈdeɪtə/n. 数据
2. 阅读策略:Finding examples that support opinions
· 核心方法:找出作者观点(opinion)+ 支撑观点的例证(examples),理清论证结构,加深理解主旨
3. 核心句型抄写 + 中英对照
①The internet has brought big changes to everyday life, such as e-learning and mobile payment.
译:互联网已经给日常生活带来巨大改变,例如线上学习和移动支付。
②We’ll wear small health devices to check our health and warn us about health problems.
译:我们会佩戴小型健康设备监测身体状况,并及时预警健康隐患。
③Smart rubbish bins will automatically send data to help save energy and make better collection routes.
译:智能垃圾桶会自动发送数据,帮助节能并优化垃圾回收路线。
④Self-driving cars will share data, make roads safer and let traffic flow more smoothly.
译:自动驾驶汽车将共享数据,提升道路安全,保障交通顺畅运行。
(二)预习思考题(通读 P34-P39)
1. 本单元核心问题和四项单元学习目标是什么?
2. 未来互联网 / 物联网会从哪三大方面改变我们的生活?对应的例子是什么?
3. 阅读策略是什么?Dr Li 对智能科技整体持什么态度?
4. 智能家居包含哪些智能设备?物联网(IoT)指什么?
二、课堂探究案(课中小组合作完成)
(一)语篇问题链・研读访谈课文《Smart life in the future》
基础浅层任务 1:表格填空答案
(1) wear small health devices all the time to check our health and warn us about health problems, so doctors can provide better treatment
(2) automatically tell the smart city network when they are full, so the rubbish collection company can plan better collection routes and save energy
(3) drive themselves and share data with the smart city network, making roads safer and traffic flow more smoothly
基础浅层任务 2:词汇匹配
(1) e a person with special knowledge and skill
(2) a to tell someone that something bad may happen
(3) b medical care given to patients
(4) c the vehicles moving on a road at a certain time
(5) d moving without difficulties
基础浅层任务 3:短文填空
(1) Take; for example
(2) data
(3) smoothly
(4) treatment
(5) warn
基础浅层任务 4:阅读理解问答
(1) Dr Li takes a positive attitude towards the smart internet changes.
(2) Examples: better health monitoring & medical treatment, eco-friendly smart cities & energy saving, safer & smoother smart traffic systems.
进阶理解问题链(课文主线梳理)
1. 整体背景:IoT 物联网 —— 大量智能设备联网互联,构建智能家居与智慧城市
· Smart home devices:智能门锁、扫地机器人、灯光、空调、传感器、温度计、Wi-Fi、多媒体设备等,可远程操控
· 三大核心改变
· 健康医疗:随身智能监测设备,实时体检、预警疾病,辅助精准医疗
· 能源环保:智能设备互联、智能垃圾桶数据联动,节约能源、绿色城市
· 智能交通:自动驾驶、数据联动交通信号灯,减少事故、交通顺畅
2. 阅读策略运用:识别观点和例证
· 观点 1:互联网改变健康管理方式 → 例证:智能健康监测设备
· 观点 2:互联网改变能源使用方式 → 例证:智能垃圾桶联动城市系统
· 观点 3:互联网改变交通运行方式 → 例证:自动驾驶、智能交通系统
3. 辩证思考:智能生活有巨大便利,同时存在隐私、故障、网络安全等隐患,需要理性使用数字技术,提升数字素养
深度思辨讨论题
What are the good sides and bad sides of smart digital life? How can we live a better digital life?
(二)合作探究・小组课堂活动(4 人一组)
活动 1:朗读课文 & 阅读策略练习
找出全文观点句和支撑例证,小组朗读访谈稿,模仿语音语调
活动 2:角色扮演访谈
两人扮演主持人和 Dr Li,完成完整访谈对话
活动 3:头脑风暴
小组讨论未来智能家居 / 智慧城市生活,列出优点和潜在问题
(三)分层输出任务
迁移 1:基础口头输出(达标)
基础 4 句
The Internet of Things will change our daily life a lot.
We will use smart devices to check our health every day.
Smart cities will help us save energy and protect the environment.
Self-driving cars will make our roads much safer.
迁移 2:双人综合访谈对话(提升)
A: How will the internet change our health life in the future?
B: We will wear smart devices to check our health and warn us of illness early. Doctors can give better treatment.
A: How will smart cities change energy use?
B: Smart rubbish bins share data and help us save energy. Cities will become greener.
A: What about future traffic?
B: Self-driving cars share data, so traffic will run more safely and smoothly.
迁移 3:书面综合主题短文写作
标题:My future smart digital life
写作框架
1. 第一段:Introduce IoT & smart home /smart city
2. 第二段:Describe 3 main changes (health /energy/traffic) with examples
3. 第三段:Talk about pros and cons & how to use digital technology well
4. 运用本课核心词汇句型
三、课后拓展案(分层巩固作业)
基础层(全体必做)
1. 本课核心词汇背诵朗读,熟记阅读策略(观点 + 例证);
2. 完成课文表格、词汇配套练习;
3. 仿写 5 句描述未来智能生活的句子。
提升层(中等学生选做)
1. 双人完成访谈角色扮演对话;
2. 复述课文三大智能改变及对应例证;
3. 80 词左右完成未来智能生活短文写作。
培优拓展层(学有余力)
1. 1 分钟口语展示:介绍未来智慧城市生活;
2. 拓展写作:The pros and cons of smart digital life;
3. 查阅物联网 / 智能家居资料,做英文信息卡片。
课堂小结(板书核心)
1. Core concept: IoT (Internet of Things) / smart home / smart city
Smart devices connected to the internet, remote control, data sharing
2. Three main changes
· Health: smart health devices, health warning & better medical treatment
· Energy & environment: smart devices, save energy, eco-friendly cities
· Transport: self-driving cars, safer & smoother traffic
3. Reading skill: Find opinions and supporting examples
4. Key words: check, warn, provide, data, automatically, smoothly, treatment, expert
5. Core theme: Digital technology brings great progress, while we need good digital literacy
当堂五分钟检测
一、英汉互译
1. the Internet of Things ________________
2. smart home ________________
3. warn about health problems ________________
4. flow more smoothly ________________
二、选词填空
warn, treatment, data, smoothly, automatically
1. Smart devices collect a lot of ______ every day.
2. The system will ______ send information to the city network.
3. Doctors can give better ______ with smart health data.
4. The smart system can ______ people of possible risks.
5. The traffic runs much more ______ with smart traffic lights.
三、单项选择
1. The reading strategy here is to find ______.
A. only new words B. opinions and supporting examples C. grammar rules
2. The smart rubbish bins help people ______.
A. save energy B. make medicine C. build houses
3. Dr Li’s main attitude towards smart digital life is ______.
A. negative B. positive C. totally neutral
四、句子翻译
1. 物联网将各类智能设备接入互联网,包括智能家居门锁、传感器、扫地机器人、空调、温控设备等,可远程操控,打造智能家居。
2. 未来我们会长期佩戴智能健康设备监测身体状况、预警疾病,助力医生精准诊疗;智慧城市通过智能设备数据联动节约能源、绿色环保;自动驾驶汽车联动城市网络,保障交通安全顺畅。
3. 阅读技巧:阅读议论文 / 访谈文本时,识别作者核心观点并找出支撑观点的例证,能帮助我们更好理解文章主旨;同时我们也要关注智能科技潜在隐患,提升数字素养。
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