Unit4项目式学习分层作业2026-2027学年外研版八年级英语上学期

外研版（2024）八年级英语上册 Unit 4 Digital life 项目式学习分层作业 一、作品基础信息 项目 具体内容 作品名称 Unit 4 Digital life 项目式学习分层作业 学科 英语 学段年级 初中八年级（上学期） 教材版本 外研版（2024年版）《英语》八年级上册 单元及主题 Unit 4 Digital life（数字生活）；主题范畴：“人与社会”——科学与技术、信息技术、健康数字生活 单元大任务 就数字生活举办一场辩论（hold a debate on digital life） 作业类型 项目式学习分层作业（基础层必做、提升层选做、拓展层挑战） 驱动性问题 数字技术让我们的生活更便利，还是让生活更糟糕？ 项目成果 ① 数字生活调查报告；② 辩论稿/观点陈述；③ 创意作品（海报或短视频脚本） 建议用时 约 60 分钟（基础层约 30 分钟 + 提升层约 15 分钟 + 拓展层约 15 分钟，可分解到课时完成） 面向对象 八年级学生，可按学情分为 A / B / C 组选用不同层级 设计依据 《义务教育英语课程标准（2022年版）》；外研版八年级上册 Unit 4 教材 设计者 / 日期 ＿＿＿＿＿＿；2026 年 ＿＿ 月 ＿＿ 日 二、设计背景与意图 （一）设计背景 1. 课标依据。《义务教育英语课程标准（2022年版）》强调发展语言能力、文化意识、思维品质和学习能力四大核心素养，倡导以主题为引领、以语篇为依托、以活动为路径，落实“教—学—评”一体化的英语学习活动观，并鼓励开展项目式学习，引导学生在真实情境中运用语言解决实际问题。本作业紧扣课标“人与社会”主题范畴中“科学与技术、信息技术”子主题，以项目式学习统整学习内容，让学生在做中学、用中学。 2. 教材依据。本作业对应外研版（2024年版）八年级上册 Unit 4 Digital life。该单元围绕“数字生活”展开，语篇涵盖数字生活带来的便利与隐忧（Digital shock、The fun they had 等），核心语法为“动词不定式作宾语补足语”，单元大任务为“就数字生活举办一场辩论”。作业内容与教材语篇、词汇、语法、单元任务一一呼应，做到课内课外一致。 3. 学情依据。八年级学生已具备一定的词汇与语篇基础，对智能手机、短视频、数字支付等话题有真切的生活体验，学习兴趣浓；但语言运用水平差异较大，部分学生能就数字生活流畅表达观点，部分学生仍存在词汇量不足、长句表达困难的问题。同时，学生对数字生活“利与弊”的辩证认识有待提升。因此，需要在真实情境中借助项目任务降低表达门槛，并用分层设计满足不同水平学生的“最近发展区”。例如，可结合春节（Chūn Jié）期间的数字红包（digital red packet）等生活实例展开讨论，增强代入感。 （二）设计意图 1. 以项目统整，做真实的作业。以驱动性问题“数字技术让生活更便利，还是更糟糕？”贯穿始终，把词汇、语法、阅读、写作等学习内容整合进“调查报告—辩论稿—创意作品”的项目成果链，让学生在完成真实任务的过程中自然运用语言，实现从“做题”走向“做事”。 2. 以分层落地，做适切的作业。将作业分为基础夯基层（必做）、能力提升层（选做）、项目拓展层（挑战）三个层级，同一情境、同一目标，难度与开放度逐层递进：基础层保底过关，提升层发展能力，拓展层挑战创新，让不同水平的学生都能获得成功体验。 3. 以评价促学，做会学的作业。每层任务均配有明确的任务说明与评价量表，采用自评、互评、师评相结合的方式，并给出综合评价方法，引导学生关注学习过程、学会自我监控，落实“教—学—评”一致性。 4. 以素养立意，做育人的作业。在语言训练中融入思维品质（辩证看待数字技术）、文化意识（中外数字生活对比、健康用网）与学习能力（信息搜集、合作探究）的培养，引导学生树立“明智使用数字设备、平衡线上与线下”的健康生活态度。 三、作业目标 （一）语言能力 1. 能正确认读并运用本单元核心词汇与短语，如 digital, convenient, payment, advantage, disadvantage, wisely, smartphone, wallet, cash, device, opinion, feeling 以及 digital payment, shared bike, keep in touch with, get caught up in, in my opinion, throw away, take up, look forward to, except for 等。 2. 能在语境中正确运用“动词不定式作宾语补足语”结构（ask/tell/want/allow/encourage/invite/warn/expect + sb. + to do；make/let/have + sb. + do；help + sb. + (to) do），描述数字生活。 3. 能读懂有关数字生活的语篇，获取主旨与细节信息，并运用本单元语言就数字生活的利弊进行口头和书面表达。 （二）文化意识 能理解中外数字生活方式的异同，认识数字技术给生活带来的便利与挑战，树立健康、理性、负责任的数字公民意识，懂得平衡线上生活与现实生活。 （三）思维品质 能辩证看待数字技术的利弊，对“数字生活是好是坏”做出有依据的判断；能通过调查、比较、分析、推断等思维活动，梳理“便利—问题—平衡”的逻辑，形成自己的观点并有条理地表达。 （四）学习能力 能使用图表等工具搜集、整理信息；能在小组合作中完成调查与探究；能借助提纲、句式支架完成写作；能依据评价量表开展自评与互评，反思并改进学习。 四、作业内容与目标对应表 层级 任务模块 作业内容 对应目标 难度 建议用时 基础层 （必做） 语言基础 Ⅰ 单词拼写；Ⅱ 词形变化；Ⅲ 单项选择（不定式作宾补）；Ⅳ 完成句子 语言能力（词汇、语法） ★★ 30 分钟 提升层 （选做） 语篇运用 Ⅴ 完形填空；Ⅵ 阅读理解；Ⅶ 任务型阅读；Ⅷ 补全对话 语言能力、思维品质 ★★★ 15 分钟 拓展层 （挑战） 项目创作 Ⅸ 数字生活调查与报告；Ⅹ 辩论稿写作；Ⅺ 创意作品（海报 / 短视频脚本） 文化意识、思维品质、学习能力 ★★★★ 15 分钟 说明：三层作业共享“数字生活”同一主题与同一驱动性问题，难度与开放性逐层递进。基础层保底达标，全体学生必做；提升层与拓展层选做，鼓励学生向更高层级挑战。 五、作业评价 （一）评价理念 坚持“教—学—评”一致性，评价与目标、任务相呼应。采用过程性评价与结果性评价相结合、自评与他评相结合的方式，关注学生在语言、思维、合作、创意等方面的真实表现，用等级与星级描述替代简单分数排名，激励学生主动学习、持续进步。 （二）分层评价量表 表 1 基础层、提升层过程性评价量表（每项按 ★—★★★★ 评星） 评价维度 评价内容 星级标准 自评 互评 师评 语言准确性 单词拼写、词形变化、语法结构使用正确 ★★★★ 全对；★★★ 错 1—2 处；★★ 错 3—4 处；★ 错 5 处以上 完成度 按时完成规定层级任务，作答完整 ★★★★ 全部完成；★★★ 完成 90%；★★ 完成 70%；★ 完成不足 70% 书写规范 书写工整，格式规范，卷面整洁 ★★★★ 工整规范；★★★ 较工整；★★ 基本可辨；★ 潦草难辨 学习态度 认真订正，主动提问与反思 ★★★★ 主动反思订正；★★★ 能订正；★★ 需提醒订正；★ 未订正 表 2 项目拓展层成果评价量表 评价维度 优秀 ★★★★ 良好 ★★★ 合格 ★★ 待改进 ★ 内容与主题 紧扣数字生活主题，内容充实，信息准确 围绕主题，内容较充实 基本扣题，内容单薄 偏离主题，内容空洞 语言表达 词汇丰富，语法正确，表达流畅 用词较恰当，少量错误 能基本表达，错误较多 表达不清，错误多 思维与逻辑 观点鲜明，论据充分，逻辑清晰 观点明确，有条理 观点较模糊，条理一般 无明确观点，逻辑混乱 创意与合作 形式新颖，分工协作好，参与度高 有一定创意，合作较好 形式常规，合作一般 缺乏创意，参与不足 展示效果 呈现美观，展示自信、有感染力 呈现清楚，展示较自然 呈现一般，展示紧张 呈现潦草，未能展示 （三）综合评价方式 作业总评由三层得分按权重合成，基础层占 40%，提升层占 35%，拓展层占 25%。其综合评价模型为： 其中，S 为综合评价得分，A 为基础层得分，B 为提升层得分，C 为拓展层得分。等级换算：优秀（85—100 分）、良好（70—84 分）、合格（60—69 分）、待改进（60 分以下）。未选做提升层或拓展层的学生，其总评以已做层级得分为准，并在评语中注明所选层级。 六、试题详情 【作业导语】学校英语社团将举办一场“国际青少年数字生活论坛”，邀请各国青少年围绕“数字生活给我们带来了什么”展开讨论与辩论。请你作为班级代表，完成下面的分层任务，并用你的作品回答驱动性问题：Digital life—better or worse?（数字生活——利大还是弊大？） （二）第一层：基础夯基层（必做，★★） Ⅰ. 根据句意及首字母或汉语提示，写出正确的单词。（每小题 1 分，共 10 分） 1. With a smartphone, we can make digital p______（支付，付款）easily. 2. The new app makes our life more c______（方便的，便利的）. 3. You can use your w______（钱包）on the phone to pay for things. 4. Don’t put my smartphone into the o______（烤箱）! 5. It feels like a c______（世纪）when I can’t use the Internet. 6. We should use digital devices w______（明智地）. 7. Reading can help us d______（发展，培养）a good habit. 8. Digital life has both advantages and d______（缺点）. 9. Phones, tablets and computers are all digital d______（设备）. 10. The water in the bottle is s______-cold（冰冷的，完全凉的）. Ⅱ. 用括号中所给单词的适当形式填空。（每小题 1 分，共 10 分） 1. Digital technology has made our life much ______ (easy). 2. I decided ______ (ride) a shared bike to the park. 3. Our teacher asked us ______ (not be) late for class. 4. My parents allow me ______ (watch) TV for an hour on weekends. 5. The funny story made everyone ______ (laugh). 6. Let me ______ (help) you with your homework. 7. It took me two hours ______ (finish) the survey report. 8. Reading a real book gives us a strange ______ (feel). 9. The words on the screen are ______ (move) all the time. 10. In my ______ (opinion), we should use our phones wisely. Ⅲ. 单项选择。（每小题 1 分，共 10 分） 1. The teacher tells us ______ too much time on mobile games. A. not to spend B. to not spend C. don’t spend D. not spend 2. My parents don’t allow me ______ out alone at night. A. go B. going C. to go D. went 3. The coach made the players ______ for an extra hour in the rain. A. to train B. training C. train D. trained 4. Our teacher encourages us ______ more books in our free time. A. read B. reading C. to read D. reads 5. Please let me ______ you with the heavy box. A. help B. to help C. helping D. helped 6. This app helps me ______ my time better. A. manage B. to manage C. managing D. A and B 7. I warned my brother ______ with strangers online. A. not chat B. not to chat C. to not chat D. don’t chat 8. The shopkeeper asked me ______ cash because the system didn’t work. A. use B. using C. to use D. used 9. —We will invite Mr Li ______ us a talk on digital life. A. give B. to give C. giving D. gives 10. What makes you ______ digital life is convenient? A. think B. to think C. thinking D. thought Ⅳ. 根据汉语提示完成句子，每空一词。（每小题 2 分，共 12 分） 1. 由于我在中国总是进行数字支付，所以我从不带钱包。 ______ I always make digital ______ in China, I never carry my wallet. 2. 我花了好久才找到一辆共享单车。 It ______ me forever ______ ______ a shared bike. 3. 在我看来，我们应该明智地使用数字设备。 ______ my ______, we should use digital devices ______. 4. 除了手机，我还用平板电脑学习。 ______ ______ my phone, I also study with a tablet. 5. 请不要把这些旧书扔掉。 Please don’t ______ ______ these old books. 6. 我期待着重回学校。 I ______ ______ ______ ______ back to school. （二）第二层：能力提升层（选做，★★★） Ⅴ. 完形填空。阅读下面短文，从各题所给的 A、B、C、D 四个选项中选出能填入相应空白处的最佳选项。（每小题 1.5 分，共 15 分） Digital life has changed our world a lot. Today, most people can’t imagine living (1)______ the Internet. But what happens when the Internet stops working? Last month, our town had a big power cut. For a whole day, we could not use our phones (2)______. My father could not pay for things, because he always makes digital (3)______ and never carries cash. My mother could not use the food delivery (4)______ to order lunch. I could not ride a shared bike to my friend’s home, (5)______ I couldn’t scan the QR code. At first, we all felt (6)______. “It feels like a century!” I said. But then, my family sat down together. We read paper books, played games and talked face to face. In fact, we (7)______ a wonderful day. My little brother even said, “I have more (8)______ today than any other day.” Digital technology is really (9)______. It lets us live a more convenient life. However, it should not take up all our time. Sometimes we need to (10)______ our screens and enjoy the real world around us. 1. A. with B. without C. on D. for 2. A. at all B. at last C. at once D. at least 3. A. payments B. promises C. mistakes D. decisions 4. A. box B. apps C. letters D. signs 5. A. because B. so C. but D. and 6. A. angry B. happy C. excited D. worried 7. A. wasted B. spent C. saved D. lost 8. A. homework B. fun C. questions D. money 9. A. boring B. expensive C. useful D. dangerous 10. A. pick up B. put down C. turn on D. look at Ⅵ. 阅读理解。阅读下面短文，根据短文内容选择最佳答案。（每小题 2 分，共 10 分） Digital Life: A Tool, Not Everything Digital technology has changed our lives. It brings us a lot of advantages. With a smartphone, we can pay for things instead of carrying a heavy wallet. Food delivery apps can save us a lot of time. We can keep in touch with friends far away at any time. According to a survey, over 70% of students use the Internet to study. However, digital life also has disadvantages. Many teenagers get caught up in their phones. They spend hours watching short videos and forget to do their homework. Some feel bored or worried when they are offline. Too much screen time is bad for their eyes. What’s more, they may miss the beautiful things in the real world. In my opinion, technology itself is neither good nor bad. What matters is how we use it. If we use digital devices wisely, they will make our life better. Remember: digital life is a tool, not everything. 1. What can food delivery apps do for us? A. Save us a lot of time. B. Teach us English. C. Carry a heavy wallet. D. Do our homework. 2. How do most students use the Internet according to the passage? A. To play games. B. To study. C. To watch videos. D. To do shopping. 3. What may happen to teenagers if they get caught up in their phones? A. They may do better at school. B. They may spend hours on short videos and forget their homework. C. They may become much healthier. D. They may make more real friends. 4. What does the writer think of technology itself? A. It is always good. B. It is always bad. C. It is neither good nor bad. D. It is more important than life. 5. What is the writer’s main idea? A. We should never use digital devices. B. Digital life is completely bad. C. We should use digital devices wisely. D. Technology is more important than real life. Ⅶ. 任务型阅读。阅读下面的短文，根据短文内容回答问题。（每小题 2 分，共 10 分） Margie’s School Margie’s classroom was right next to her bedroom. Every day, a machine taught her. The words on the screen moved all the time, and she had no classmates. She didn’t like school very much. One day, her friend Tommy found a very old book. It was about school hundreds of years ago. In that school, children sat together in a big room, and a real man called a “teacher” taught them. He was not a machine. The children learned the same things, and they could help each other. Margie was surprised. “How could a man be a teacher?” she asked. She thought the old school must have been much more fun. She looked forward to having real friends and a real teacher. 1. Where was Margie’s classroom? 2. What taught Margie every day? 3. What did Tommy find one day? 4. What was the “teacher” like in the old school? 5. What did Margie think of the old school? Ⅷ. 补全对话。从方框中选择恰当的选项补全对话，其中有两项为多余项。（每小题 2 分，共 10 分） A. Did you finish your homework? B. You should use your phone wisely. C. Why not set a time limit? D. Let’s go to the library after school. E. I can’t keep my eyes open. F. Hope you can have a healthy digital life. G. How long can I use it? A: Hi, Peter. You look tired. What’s wrong? B: I stayed up late playing games on my phone. (1)______ A: That’s too bad. (2)______ B: No, I didn’t. I feel sleepy now. A: You shouldn’t spend so much time on games. (3)______ B: You’re right. But I can’t stop looking at my screen. A: (4)______ B: Good idea. I’ll turn off my phone before nine o’clock. A: (5)______ B: Thanks. I’ll try. （三）第三层：项目拓展层（挑战，★★★★） Ⅸ. 项目任务一：数字生活小调查（Survey & Report） 情境：论坛开幕前，老师请各小组先了解同学们的“数字生活”。请以小组为单位完成一项小调查，并写一份英文调查报告。 任务要求： （1）设计 3 个调查问题，如：每天使用电子屏幕多长时间？常用手机做什么？你认为数字生活利大还是弊大？ （2）采访至少 5 名同学，用表格或柱状图记录数据。 （3）根据数据写一份简短报告（60—80 词），尽量用上本单元词汇和句型。 写作支架：In our survey, ______ classmates took part. ______ of them use their phones for ______ hours every day. Most students use their phones to ______. ______ students think digital life is ______ because ______. In my opinion, ______. 分层要求：A 层完成调查记录表，并用提示词补全报告；B 层独立完成调查报告；C 层用图表呈现数据，并在报告中提出至少 2 条合理使用数字设备的建议。 Ⅹ. 项目任务二：观点表达——辩论稿（Debate script） 情境：论坛将举办一场辩论赛，正方认为“Digital life makes our life better”，反方认为“Digital life makes our life worse”。 任务要求：选择一方，写一份辩论稿（80—100 词）。要求：明确表明立场；给出 2 条理由；举 1 个例子；结尾提出呼吁。 句式银行：I’m on the side that... / First of all, ... / What’s more, ... / For example, ... / It makes our life more convenient. / In a word, we should use digital devices wisely. 分层要求：A 层用提示句完成约 60 词的立场陈述；B 层完成 80 词左右的辩论稿；C 层完成辩论稿并准备 1 分钟口头陈述，尽量用上“动词不定式作宾语补足语”结构（如 ask sb. to do / make sb. do）。 Ⅺ. 项目任务三：创意作品——海报或短视频脚本（Poster / Vlog script） 任务：制作一张英文海报，或写一份 1 分钟短视频（Vlog）脚本，主题为“Digital Life: My Promise”（我的数字生活承诺）。 海报要求：一句英文主题标语；3—5 条合理使用数字设备的建议（用祈使句或 should 句型）；简单配图。 Vlog 脚本要求（约 60 词）：开场问候；介绍自己使用数字设备的情况；说出自己的“数字生活承诺”；结尾呼吁。 分层要求：A 层完成海报（含 3 条建议）；B 层完成 Vlog 脚本；C 层海报与 Vlog 脚本都完成，并录制 1 分钟视频在班级展示。 七、答案与解析 （一）基础夯基层 Ⅰ. 单词拼写 1. payment　2. convenient　3. wallet　4. oven　5. century　6. wisely　7. develop　8. disadvantages　9. devices　10. stone Ⅱ. 词形变化 1. easier　2. to ride　3. not to be　4. to watch　5. laugh　6. help　7. to finish　8. feeling　9. moving　10. opinion Ⅲ. 单项选择 1—5 ACACC　6—10 DBABA 解析：1. tell sb. not to do sth.，否定词 not 放在 to 前，选 A。2. allow sb. to do sth.，选 C。3. make sb. do sth. 省略 to，选 C。4. encourage sb. to do sth.，选 C。5. let sb. do sth. 省略 to，选 A。6. help sb. (to) do sth.，to 可省可留，选 D。7. warn sb. not to do sth.，选 B。8. ask sb. to do sth.，选 C。9. invite sb. to do sth.，选 B。10. make sb. do sth. 省略 to，选 A。 Ⅳ. 完成句子 1. As; payments　2. took; to; find　3. In; opinion; wisely　4. Except for　5. throw away　6. look; forward; to; going （二）能力提升层 Ⅴ. 完形填空 1—5 BAABA　6—10 DBBAB 解析：1. 网络停用时无法生活，without 表“没有”，选 B。2. not ... at all 表“根本不”，选 A。3. make digital payments“进行数字支付”，选 A。4. food delivery apps“外卖软件”，选 B。5. 前后为因果关系，because 引导原因，选 A。6. 断电初期人们感到“担忧”，选 D。7. spend a wonderful day“度过美好的一天”，选 B。8. have more fun“更有乐趣”，选 B。9. 数字技术“有用”，选 C。10. put down our screens“放下屏幕”，选 B。 Ⅵ. 阅读理解 1—5 CBBCC 解析：1. 由“Food delivery apps can save us a lot of time.”可知答案。2. 由“over 70% of students use the Internet to study”可知是“学习”。3. 沉迷手机者“spend hours watching short videos and forget to do their homework”。4. 作者认为“technology itself is neither good nor bad”。5. 文章主旨为“明智使用数字设备”，选 C。 Ⅶ. 任务型阅读 1. (It was) right next to her bedroom. 2. A machine (taught her every day). 3. (She/Tommy found) a very old book (about school). 4. It was a real man (called a “teacher”), not a machine. 5. She thought it must have been much more fun (and she looked forward to having real friends and a real teacher). Ⅷ. 补全对话 1—5 EABCF；多余项：D、G 解析：1. 承接“熬夜很累”，用“我眼睛都睁不开了”，选 E。2. 下句答“No, I didn’t.”，上句应为一般疑问句，选 A。3. 给出建议“你应该明智使用手机”，选 B。4. 下句答“Good idea.”，上句应为建议“为何不设个时间限制？”，选 C。5. 结尾祝愿“希望你拥有健康的数字生活”，选 F。D、G 与语境不符，为多余项。 （三）项目拓展层（参考样例与评价要点） Ⅸ. 数字生活调查报告（参考样例） In our survey, 20 classmates took part. Fifteen of them use their phones for more than three hours every day. Most students use their phones to watch short videos and chat with friends. Twelve students think digital life is good because it makes life more convenient. However, eight students say it takes up too much of their time. In my opinion, we should use digital devices wisely and spend more time in the real world. Ⅹ. 辩论稿（正方参考样例） I’m on the side that digital life makes our life better. First of all, it makes our life much more convenient. We can pay with our phones and never carry a heavy wallet. What’s more, we can keep in touch with our friends at any time. For example, my grandma lives in the countryside, but we can still see each other on video calls. So I think digital life really makes our life better. Ⅺ. 创意作品（Vlog 脚本参考样例） Hi, everyone! I’m Chen Jie. Every day I use my phone for about one hour. I use it to study and chat with my friends. But sometimes I spend too much time on short videos. So here is my promise. I will turn off my phone before nine o’clock. I will use my phone for twenty minutes at a time. And I will spend more time with my family. Digital life is a tool, not everything. Let’s use it wisely! 评价要点：① 是否紧扣数字生活主题、观点是否明确；② 是否正确运用本单元词汇与“动词不定式作宾语补足语”结构；③ 论据是否充分、逻辑是否清晰；④ 作品形式是否有创意、展示是否自信；⑤ 小组合作与任务完成情况。具体参照“五、作业评价”中的表 2 逐项打星。 学科网（北京）股份有限公司 $