Unit 4 Digital life 单元写作专项训练 2026-2027学年英语外研版八年级上册

**基本信息** 以“词汇-句型-技巧-实战”四层架构系统构建数字生活主题写作能力，融合语言能力培养与结构化思维训练。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |必备词汇|5类核心词群|按“场景-预测-评价-领域-利弊”功能分类|构建主题词汇网络，夯实语言基础| |核心句式|10个功能句型|涵盖预测、影响、利弊等写作核心表达|从单一句型到逻辑组合，提升表达准确性| |写作技巧|4项技巧+3组升级示例|先搭骨架（结构规划）、细节支撑（事例分析）、衔接升级（逻辑词运用）、结尾扣题（主题回应）|形成“结构-内容-逻辑-升华”完整写作流程| |实战演练|8汉译英+12句型仿写+6书面表达|分层训练：基础翻译→句型迁移→多文体写作（话题/材料/书信等）|从语言输入到综合输出，培养思维品质与学习能力|

Unit 4 Digital life 单元写作专项训练 一、单元核心信息 二、必备词汇 数字场景 digital life 数字生活；smart device 智能设备；virtual classroom 虚拟课堂；AI assistant 人工智能助手；screen 屏幕 预测变化 in 50 years’ time 50年后；be connected to 与……连接；be controlled by 由……控制；take the place of 代替；personalised 个性化的 评价影响 convenient 便利的；efficient 高效的；depend too much on 过度依赖；face-to-face communication 面对面交流；protect privacy 保护隐私 生活领域 online learning 在线学习；self-driving vehicle 自动驾驶车辆；smart home 智能家居；digital healthcare 数字医疗；robot 机器人；virtual reality 虚拟现实 利弊表达 advantage 优点；disadvantage 缺点；save time 节省时间；bring risks 带来风险；make a difference 产生影响；use technology wisely 明智使用科技 三、核心句式 1. 【总体预测】In 50 years’ time, life will probably be more digital than it is today. 50年后，生活可能比今天更加数字化。 2. 【具体预测】AI assistants may help us manage... 人工智能助手可能帮助我们管理…… 3. 【正面影响】These changes will make life more convenient and efficient. 这些变化会使生活更便利、高效。 4. 【负面影响】However, people may depend too much on technology and spend less time... 然而，人们可能过度依赖科技，减少……时间。 5. 【总结建议】We should enjoy the benefits of technology while using it wisely. 我们应享受科技益处，同时明智使用它。 6. 【学习变化】Students may learn anywhere with the help of virtual classrooms. 借助虚拟课堂，学生可能随时随地学习。 7. 【家庭变化】Smart devices will be able to understand and respond to our needs. 智能设备将能理解并回应我们的需求。 8. 【交通变化】Self-driving vehicles may make journeys safer and faster. 自动驾驶车辆可能让出行更安全、更快捷。 9. 【平衡利弊】On the one hand..., but on the other hand... 一方面……，但另一方面…… 10. 【保护自身】It will be important to protect privacy and keep real-life connections. 保护隐私并保持现实联系将十分重要。 四、写作技巧 技巧 操作方法 先搭骨架 先确定文体与段落功能，再选择材料，避免想到哪里写到哪里。 细节支撑 人物故事要有动作和转折；观点文章要有事例与分析；规则清单要具体可执行。 衔接升级 使用 however, because, as a result, for example, finally 等词体现逻辑。 结尾扣题 最后一句回应主题，并写出启示、态度或建议。 基础表达 升级表达 He had problems. He worked hard. Although he faced many problems, he kept working hard and finally succeeded. Technology is useful. It has risks. Technology makes life convenient; however, careless use may also bring risks. We helped her. She was happy. With our support, she came out of the shadows and smiled again. 五、实战演练 一、汉译英 1. 50年后，我们的生活可能会更加数字化。 ________________________________________________________________________________ 2. 智能家居将了解我们的需要。 ________________________________________________________________________________ 3. 学生可能在虚拟教室里接受个性化课程。 ________________________________________________________________________________ 4. 这些变化将使生活更加便利。 ________________________________________________________________________________ 5. 但是，我们不应过度依赖科技。 ________________________________________________________________________________ 6. 自动驾驶汽车可能让出行更加安全。 ________________________________________________________________________________ 7. 一方面，数字技术可以节省时间；另一方面，它也可能带来风险。 ________________________________________________________________________________ 8. 我们应该保护隐私，并保持现实生活中的联系。 ________________________________________________________________________________ 二、句型仿写（每个句型先读例句，再完成两道仿写） 句型1：will probably... 例句：Schools will probably become more digital. 1. 未来，机器人可能会承担危险的工作。 ________________________________________________________________________________ 2. 五十年后，智能家居可能会照顾老人。 ________________________________________________________________________________ 句型2：may be used to... 例句：Robots may be used to do dangerous work. 1. 人工智能可能被用于制定学习计划。 ________________________________________________________________________________ 2. 数字工具可能被用于远程医疗。 ________________________________________________________________________________ 句型3：while... 例句：We should enjoy digital life while protecting our privacy. 1. 我们应使用数字工具，同时保护个人隐私。 ________________________________________________________________________________ 2. 我们应享受科技便利，同时保持面对面交流。 ________________________________________________________________________________ 句型4：On the one hand...; on the other hand... 例句：On the one hand, robots save time; on the other hand, they may replace some jobs. 1. 一方面，人工智能可以帮助学习；另一方面，它可能让人产生依赖。 ________________________________________________________________________________ 2. 一方面，智能设备很便利；另一方面，它们可能影响隐私。 ________________________________________________________________________________ 句型5：With the help of..., ... 例句：With the help of AI, doctors may treat patients from far away. 1. 借助虚拟现实，学生可以探索遥远的地方。 ________________________________________________________________________________ 2. 借助智能设备，人们可能生活得更加舒适。 ________________________________________________________________________________ 句型6：It will be important to... 例句：It will be important to balance digital life with real life. 1. 未来，明智使用数字技术将十分重要。 ________________________________________________________________________________ 2. 未来，保持面对面交流将十分重要。 ________________________________________________________________________________ 三、书面表达 （话题作文） 1．Write at least 60 words according to the given information. (请根据以下信息，写一篇不少于60个单词的短文，标点符号不占格) 随着科技发展，电子产品对我们的生活有越来越大的影响。请你以“How digital technology changes my life”为题，结合自身经历，谈谈电子产品对你的学习、生活等方面产生的影响。 ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （材料作文） 2．请以“How has digital technology changed our life”为题，围绕以下几方面内容，描述一下数字科技对我们生活的改变。 1. payment   2. communication    3. travel     4. shopping      5. learning 参考词汇： ·with the development of...·has made me live a (n) ...life. ·Nowadays, instead of..., we can simply....Technology saves me time because... ·One advantage of apps/the internet/social media is... What effect has...had on your life? 要 求: 1.字数90左右。 2.可适当增加细节,使行文连贯。 3.文中不能出现真实姓名及学校名称。 4.书写规范，用衡水体。 5.要点全面，时态正确。 How has digital technology changed our life ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 3．数字设备无处不在，各种各样的数字设备不断地改变着我们的生活，改变了世界。请写一篇短文来描述未来的数字生活。 内容提示： 1)Will life be more digital in the future? 2)How digital will the life be? 3)Will this change be good or bad for people in the future? 要求： （1）文章须包括所有提示内容，可适当发挥； （2）文章中不得出现真实的地名、校名和人名； （3）词数 100 左右。开头已给出，不计入总词数。 Digital life in the future In general, life will be more digital in the future. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （电子邮件） 4．假如你是李华，你的英国网友Jim发来邮件向你询问中国人数字化生活的情况。请你根据以下提示，给他回复一封邮件，详细介绍你生活中的数字科技，并谈谈你对这种生活方式的看法。 Digital technologies (数字技术) around me My opinion on this lifestyle and reasons provides support for education; makes people’s life more convenient; … ● 注意：（1） 词数80~100： （2） 可适当增加细节，以使行文连贯； （3） 文中不能出现真实姓名及学校名称。 参考词汇：scan the QR code扫二维码：beneficiary n. 受益者 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （书信作文） 5．假设你是李华，你们学校的国外友好学校考察团即将访问你校，想要了解“数字校园(Digital Campus)”的实施情况。学校国际交流与合作处招募学生志愿者来接待考察团。请你用英文写一封自荐信，阐述自荐的理由以及你将要做的事情。不少于50词。提示词语：communication skills, excellent, surf the internet, online courses 提示问题：1. Why do you recommend yourself to be a volunteer? 2. What will you do if you are chosen as a volunteer? Dear Sir or Madam, I am Li Hua. I am writing to recommend myself to be a volunteer.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua （讲稿） 6．数字技术(digital technology)极大地改变了我们的生活。学校正在开展“数字科技改变生活”主题演讲活动，请你以“Digital Technology: A Great Helper in My Life”为题，写一篇发言稿。要点如下： (1)介绍数字技术在生活中的重要性； (2)具体描述数字技术在你学习、娱乐或生活等方面的应用； (3)你对数字科技未来发展的期待。 注意： (1)词数80~100，开头已给出，不计入总词数； (2)可适当增加细节，以使行文连贯。 Dear students, Nowadays, digital technology plays a very important part in our lives. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、汉译英 1. In 50 years’ time, our life may be more digital. 2. Smart homes will understand our needs. 3. Students may receive personalised lessons in virtual classrooms. 4. These changes will make life more convenient. 5. However, we should not depend too much on technology. 6. Self-driving cars may make travel safer. 7. On the one hand, digital technology can save time; on the other hand, it may also bring risks. 8. We should protect our privacy and keep real-life connections. 二、句型仿写 句型1：1. In the future, robots will probably do dangerous jobs. 　　　 2. In 50 years’ time, smart homes will probably take care of older people. 句型2：1. AI may be used to make study plans. 　　　 2. Digital tools may be used to provide healthcare from far away. 句型3：1. We should use digital tools while protecting our personal information. 　　　 2. We should enjoy the convenience of technology while keeping face-to-face communication. 句型4：1. On the one hand, AI can help us learn; on the other hand, it may make us dependent. 　　　 2. On the one hand, smart devices are convenient; on the other hand, they may affect privacy. 句型5：1. With the help of virtual reality, students can explore distant places. 　　　 2. With the help of smart devices, people may live more comfortably. 句型6：1. It will be important to use digital technology wisely in the future. 　　　 2. It will be important to keep face-to-face communication in the future. 三、书面表达 1． 例文： How digital technology changes my life Digital technology has changed my life a lot. It makes my study more efficient and my life more convenient. For example, I use a tablet to take online classes and review lessons after school. It helps me understand knowledge better. Also, I listen to English songs and watch videos to relax. Sometimes, I video chat with my grandparents who live far away. In short, digital technology brings me joy and convenience. I will use it properly to explore the world. 2． 范文 How has digital technology changed our life With the development of digital technology, our life has become more convenient. Digital technology is changing our life in many ways. Firstly, we use mobile payment instead of cash, which is faster. Secondly, we can communicate with friends anytime through social media apps. Thirdly, when traveling, apps help us book tickets and find routes easily. Shopping online allows us to buy things at home, and learning has become more fun with educational videos. In short, digital technology has made my life efficient and colorful. Digital technology plays an important role in our daily life. 3．例文 Digital life in the future     In general, life will be more digital in the future.     Nearly all daily things will go digital. Smart homes will run automatically, and people will work or study in virtual spaces to save time. Home medical devices will send health data to doctors right away. Students can attend classes from anywhere through 3D screens. Shops will use online payments and fast deliveries to serve customers 24 hours a day.              This change has both good and bad sides. It makes life easier and more efficient, but may reduce real-world connections and bring privacy risks. We should use digital tools wisely to get benefits while avoiding problems. 4．One possible version: Dear Jim, I’m glad to share with you about the digital life in China. Digital technologies have become an essential part of our daily lives. For example, through a QR code, I can unlock a bike and ride wherever I want. At restaurants, I love scanning the QR codes to order food. Also, I can make payments online to buy things. In my opinion, this digital lifestyle offers many advantages. It supports education by making resources more accessible and interactive. Moreover, it simplifies daily tasks, making life more convenient and efficient. I benefit from this technological advancement and appreciate its societal impact. Yours, Li Hua 5．例文 Dear Sir or Madam, I am Li Hua. I am writing to recommend myself to be a volunteer. I have good communication skills and excellent English. I often use our Digital Campus to surf the internet and take online courses. If I am chosen as a volunteer, I will show how we use digital tools in learning and answer questions about online courses. I believe I can help the guests understand our Digital Campus well. Thank you. Yours, Li Hua 6． 范文： Dear students,   Nowadays, digital technology plays a very important part in our lives. It makes our life more convenient and efficient.   In my daily life, digital technology helps me a lot. For study, I often use learning apps to review lessons and watch online courses to improve my weak subjects. For entertainment, I enjoy listening to music and watching movies on my smartphone. Besides, my family often use mobile payment when shopping, which saves us much time.   I believe digital technology will bring us more surprises in the future. Maybe we can use VR to travel around the world at home. I’m looking forward to a smarter life with digital technology.   That’s all. Thank you! 学科网（北京）股份有限公司 $