Unit 4 Digital Life分层作业设计2026-2027学年外研版八年级英语上册

2026-10-12
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八年级英语(外研版·2024)Unit 4 Digital Life 分层作业设计 2026—2027学年第一学期 一、作品基础信息 项目 内容 作品名称 八年级英语(外研版·2024)Unit 4 Digital Life 分层作业设计 学科 英语 年级 八年级(上册) 教材版本 外研版(2024)义务教育教科书《英语》八年级上册 单元名称 Unit 4 Digital Life 主题范畴 人与社会——科学与技术 适用学年 2026—2027学年第一学期 作业类型 单元分层作业(课时巩固+单元综合) 作业总量 A层基础达标40分+B层能力提升30分+C层拓展创新30分,共100分 建议用时 约40分钟 分层说明 A层面向全体学生,必做;B层指向能力运用,可自主选做;C层强调迁移创新,供学有余力的学生挑战 二、设计背景与意图 (一)课标依据 《义务教育英语课程标准(2022年版)》提出,英语课程要立足核心素养确定课程目标,倡导在真实情境中开展语言实践活动,坚持“学思结合、用创为本”。作业是课堂教学的自然延伸,应体现“教—学—评”一体化理念,做到控量提质、分层设计,让不同水平的学生都能在原有基础上获得发展。本单元所属的“人与社会”主题范畴之“科学与技术”主题,正是课标要求的重要内容,也是培养学生信息素养和理性思维的重要载体。 (二)教材分析 本单元为外研版(2024)义务教育教科书《英语》八年级上册 Unit 4 Digital Life,主题为“数字生活”。单元围绕中英两国在共享出行、移动支付、外卖配送等数字服务方面的差异展开,通过真实、鲜活的语篇,引导学生感受数字技术给生活带来的便利,同时正视其可能产生的问题。 本单元的语言重点包括:核心词汇(digital, century, cash, payment, convenient, order, delivery, save, advantage, effect 等);重点短语(digital life, online payment, shared bike, keep in touch, take advantage of, look forward to 等);常见习语(cost an arm and a leg, stone-cold, take forever);语法项目(现在完成时与 for / since 的搭配、动词不定式作宾语和宾语补足语、“It is + adj. + (for / of sb) + to do sth”句型、when / while / as 引导的时间状语从句);以及“What's sth./sb. like?”等交际句型。 (三)学情分析 八年级学生大多拥有使用智能手机、扫码支付、网上购物等真实体验,对“数字生活”这一话题兴趣浓厚,也有话可说。经过七年级的积累,他们已经具备一定的词汇量和基本的阅读能力,接触过现在完成时,但在理解英语习语、分析长难句以及辩证地表达观点方面仍有困难。此外,班级学生的语言水平差异较为明显:一部分学生能够比较流畅地表达观点,另一部分学生仍需在基础词汇和句式上反复巩固。因此,本作业采用分层设计,力求“保底”与“拔高”并重。 (四)设计意图 本作业以“数字生活”为主题情境,以“体验—思考—表达”为主线,按 A、B、C 三个层级整体设计。 1. 分层递进,尊重差异。A 层面向全体学生,重在夯实词汇、语法等语言基础;B 层指向语篇理解与语言运用,发展阅读与交际能力;C 层强调迁移与创新,引导学生联系生活实际,辩证分析数字生活的利与弊。 2. 情境真实,学用结合。题目素材取自扫码支付、点外卖、共享单车、刷短视频等学生熟悉的场景,让学生在“用英语做事情”的过程中体验语言的价值。 3. 思辨导向,落实素养。通过比较、分析、评价等任务,引导学生形成“技术是工具、使用需理性”的正确观念,实现语言学习与价值引领的统一。 三、作业目标 (一)总体目标 通过完成本单元分层作业,学生能够: 1. 语言能力:正确理解并运用本单元核心词汇、短语和重点句型;能运用现在完成时(for / since)、动词不定式作宾语和宾语补足语、“It is + adj. + (for / of sb) + to do sth”等结构完成相应语言任务;能读懂与“数字生活”相关的语篇,获取关键信息,并进行简单的书面表达。 2. 文化意识:了解中英两国数字生活方式的差异,尊重不同国家的生活习惯和发展节奏,增强跨文化理解与包容意识。 3. 思维品质:能对数字生活的利与弊进行比较和分析,初步形成辩证思维,能就“如何合理使用数字工具”表达自己的观点。 4. 学习能力:能借助语境、构词法和词典理解词义,能通过自评、互评反思学习过程,逐步养成良好的自主学习习惯。 (二)分层目标 层级 对应目标 目标描述 A层 基础达标 学习理解 能在语境中正确认读、拼写本单元核心词汇和短语;能运用现在完成时、动词不定式等基本结构完成简单的语言任务,基础题正确率达到85%以上。 B层 能力提升 应用实践 能读懂本单元主题语篇,获取并归纳关键信息;能在真实情境中运用所学语言补全对话、完成语篇、回答问题。 C层 拓展创新 迁移创新 能综合运用本单元语言知识,围绕“数字生活”进行书面表达;能联系生活实际,对数字技术的利弊作出评价并提出建议。 四、作业内容与目标对应表 下表按层级列出本单元分层作业的题目构成、考查目标及其与核心素养、难度的对应关系,便于教师整体把握作业结构。 层级 题号 作业内容 考查目标 核心素养 分值 难度 A层 基础达标 Ⅰ 根据首字母或中文提示填写单词(10题) 核心词汇的认读与拼写 语言能力 10分 ★ A层 基础达标 Ⅱ 用所给词的适当形式填空(8题) 词形变化与基础语法 语言能力 8分 ★ A层 基础达标 Ⅲ 单项选择(10题) 词汇、语法与句型辨析 语言能力 10分 ★★ A层 基础达标 Ⅳ 选词填空(8题) 词汇在语境中的运用 语言能力 8分 ★★ A层 基础达标 Ⅴ 根据汉语意思完成句子(4题) 重点短语与句型的运用 语言能力 4分 ★★ B层 能力提升 Ⅵ 补全对话(5题) 交际用语与情境理解 语言能力·思维品质 5分 ★★ B层 能力提升 Ⅶ 完形填空(10题) 语篇理解与词汇运用 语言能力·思维品质 10分 ★★★ B层 能力提升 Ⅷ 阅读理解(5题) 获取信息、理解主旨与习语 语言能力·文化意识 10分 ★★★ B层 能力提升 Ⅸ 阅读表达(5题) 提取信息与简要表达 语言能力·思维品质 5分 ★★★ C层 拓展创新 Ⅹ 书面表达(1题) 综合语言运用与观点表达 语言能力·思维品质 20分 ★★★★ C层 拓展创新 Ⅺ 项目式作业(任选一项) 迁移创新与实践应用 学习能力·文化意识 10分 ★★★★ 五、作业评价 (一)评价理念 本作业坚持“教—学—评”一体化,采用过程性评价与结果性评价相结合、定量评价与定性评价相结合的方式,既关注作业结果的正确率,也关注学生在完成作业过程中的态度、方法与进步,尤其鼓励学生在拓展创新类任务中大胆表达、勇于探索。 (二)评价方式 1. 自我评价:学生对照参考答案和评价量表进行自评,标记错误并独立订正,反思出错的原因。 2. 同伴互评:针对 C 层书面表达和项目式作业,同桌或小组成员交换批阅,从语言、内容、思维和书写等维度给出星级评价和改进建议。 3. 教师评价:教师重点批阅 A 层基础题,了解全班的掌握情况;重点点评 C 层拓展题,关注学生的思维深度和语言质量,并针对共性问题进行讲评。 (三)评价量表 评价维度 ★★★★★ ★★★★ ★★★ 语言准确 词汇拼写、语法结构正确,书写规范 有少量错误,但不影响理解 错误较多,基本能表达意思 内容完整 要点齐全,信息充分,表达连贯 要点基本齐全,表达较连贯 要点有遗漏,表达不够连贯 思维深度 观点鲜明,有理有据,有独到见解 观点清楚,能说明理由 能表达简单的观点 书写规范 字母、标点规范,卷面整洁 书写较工整,有少量涂改 书写潦草,需进一步规范 (四)评价说明 教师可依据量表对学生的分层作业进行星级评价:累计获得五颗星及以上为“优秀”,三至四颗星为“良好”,一至两颗星为“合格”。评价结果记入学生英语学习档案,作为阶段性评价的参考。A 层作业要求正确率达到 85% 以上;B 层作业要求能准确获取信息并完整表达;C 层作业鼓励有创意、有深度的表达,不设统一答案。 六、试题详情 (一)Part A 基础达标(必做,共40分) Ⅰ. 根据首字母或中文提示,填写正确的单词。(每小题1分,共10分) 1. We live in a d________ world, and digital technology is everywhere. 2. Many great inventions appeared in the 20th c________. 3. My grandpa always carries some c________ in his wallet. 4. Online p________ makes our life easier and more convenient. 5. It is c________ for us to buy things with a smartphone. 6. Don't w________ your time on computer games, Tom! 7. Sleeping less than eight hours is bad for your h________. 8. Please keep your personal information s________. Don't tell others. 9. We should use digital tools w________. 10. Digital technology has a great e________ on our daily life. Ⅱ. 用括号内所给单词的适当形式填空。(每小题1分,共8分) 1. I have ________ (be) back in the UK for three days. 2. Lisa ________ (use) her smartphone to pay for the meal last night. 3. It is important for us ________ (protect) our personal information. 4. My mother asked me ________ (not spend) too much time on short videos. 5. Our teacher tells us ________ (read) more books in our free time. 6. Shared bikes bring great ________ (convenient) to people in the city. 7. This new app is very ________ (use). It helps me a lot with my study. 8. There are more ________ (advantage) than disadvantages of using a smartphone. Ⅲ. 单项选择。(每小题1分,共10分) 1. —What's your new school ________? —It's big and beautiful. A. look B. like C. look like D. likes 2. I ________ in this city since 2018, and I love it very much. A. live B. lived C. have lived D. am living 3. —Why do you like shopping online? —Because it ________ me a lot of time. A. saves B. takes C. spends D. costs 4. The new smartphone ________ me an arm and a leg—more than 6,000 yuan! A. took B. spent C. cost D. paid 5. —Thank you for helping me with my English. —You're welcome. It is nice ________ you. A. for B. of C. to D. with 6. My mother told me ________ too much time on my phone. A. not to spend B. to not spend C. don't spend D. not spend 7. ________ I was waiting for the bus, I listened to music on my phone. A. Before B. Until C. Since D. While 8. Digital life has some disadvantages, but it has more advantages ________ disadvantages. A. than B. as C. to D. with 9. —I can't find my digital wallet. —________ You can pay in cash this time. A. Don't worry. B. Good luck. C. Good idea. D. Not at all. 10. We should use our smartphones ________. Don't spend all day on them. A. hard B. wisely C. quietly D. slowly Ⅳ. 选词填空。(每小题1分,共8分) 用方框中所给词语的适当形式填空,使句子意思完整。每词限用一次。 方框词:online connect share save safe effect comfortable advantage 1. Wi-Fi can help you ________ your phone to the Internet quickly. 2. I often buy books ________ because it is much cheaper. 3. Thank you for ________ your beautiful photos with me. 4. Riding a shared bike can ________ us a lot of time. 5. Please keep your password ________ and don't tell anyone. 6. Playing with phones for a long time has a bad ________ on your eyes. 7. My new smart watch is small and ________. I really like it. 8. The biggest ________ of shopping online is that you can shop at home. Ⅴ. 根据汉语意思完成句子。(每小题1分,共4分) 1. 我叔叔在上海已经住了十年了。 My uncle ________ ________ in Shanghai for ten years. 2. 在网上购物非常方便。 ________ ________ very convenient to shop online. 3. 老师告诉我们不要花太多时间玩手机。 The teacher tells us ________ ________ spend too much time on phones. 4. 虽然数字生活有缺点,但它让我们的生活更方便。 Although digital life has some disadvantages, it makes our life more ________. (二)Part B 能力提升(选做,共30分) Ⅵ. 补全对话。(每小题1分,共5分) 从方框中选择恰当的句子补全对话,使对话完整、通顺。其中有一项为多余项。 选项:A. What's the matter with you? B. Thank you for your advice. C. How much time do you spend on it every day? D. You'd better not spend too much time on it. E. What should I do then? F. It doesn't matter. A: Hi, Lingling. You look tired. 1. ________ B: I stayed up late watching short videos on my phone. A: 2. ________ It's bad for your health. B: I know, but I just can't stop. A: 3. ________ B: About three hours a day. A: That's too long. You should use your phone wisely. B: You're right. 4. ________ A: Maybe you can set a time limit on your phone. B: Good idea! 5. ________ A: You're welcome. Ⅶ. 完形填空。(每小题1分,共10分) 阅读下面短文,从每小题所给的 A、B、C、D 四个选项中选出可以填入空白处的最佳选项。 Today, our life is very different from the past. We live in a 1 world. With a smartphone, we can do many things: we can 2 with friends far away, order food online and pay for things 3 . Digital life makes our life more 4 . However, every coin has two sides. Some students spend too much time playing games or watching short videos. It 5 them a lot of time, and they feel 6 the next day. Some of them even forget how to talk with people face to face. So we should use technology in a 7 way. First, set a time limit for using the phone. Second, don't 8 your personal information with strangers. Third, spend more time on sports and with your family. Technology is a good servant but a bad master. Let's use digital tools 9 and make our life better. After all, it is 10 to be the master of technology, not its servant. 1. A. digital B. old C. quiet D. real 2. A. fight B. connect C. agree D. compare 3. A. hard B. slowly C. easily D. sadly 4. A. difficult B. boring C. dangerous D. convenient 5. A. saves B. takes C. spends D. gives 6. A. happy B. excited C. tired D. relaxed 7. A. careless B. funny C. wrong D. wise 8. A. share B. sell C. save D. spend 9. A. sadly B. quietly C. quickly D. wisely 10. A. important B. boring C. hard D. dangerous Ⅷ. 阅读理解。(每小题2分,共10分) 阅读下面短文,从每小题所给的 A、B、C、D 四个选项中选出最佳选项。 Digital life is changing fast. Ten years ago, people paid with cash. Now, in China, most people pay with their smartphones. You can buy almost anything with a QR code—a cup of coffee, a train ticket, or even vegetables from a market. But digital life is different in different countries. When Li Hua studied in London, he found that many small shops only took cash. He had to go home to get his wallet. He also found that shared bikes were much more expensive there than in China. “It cost me an arm and a leg,” he said with a smile. Is digital life always good? Not really. Many students spend too much time on their phones. They stay up late and feel tired at school. Some of them even lose interest in face-to-face talks. So, is digital life a good thing or a bad thing? The answer may be: it depends on us. If we use digital tools wisely, they can make our life easier and more fun. But if we can't control ourselves, they may bring us problems. 1. How do most people in China pay now? A. With cash. B. With smartphones. C. With cards. D. With coins. 2. What does the phrase “cost me an arm and a leg” in Paragraph 2 mean? A. 花了很多钱 B. 花了很多时间 C. 走了很长的路 D. 用了很大的力气 3. Why did Li Hua have to go home when he was in London? A. Because he wanted to cook meals. B. Because he wanted to ride a shared bike. C. Because he needed to get his wallet to pay. D. Because he had to answer a phone call. 4. What problem do some students have with digital life? A. They can't find shared bikes. B. They don't know how to use QR codes. C. They have no money to buy smartphones. D. They spend too much time on their phones. 5. What does the writer want to tell us? A. Digital life is always good. B. Digital life is always bad. C. We should use digital tools wisely. D. We should give up using smartphones. Ⅸ. 阅读表达。(每小题1分,共5分) 根据第Ⅷ题中的短文,回答下列问题。 1. What can people buy with a QR code in China? (Give one example.) ____________________________________________________________ 2. What did Li Hua think of the shared bikes in London? ____________________________________________________________ 3. What problems do some students have because of their phones? ____________________________________________________________ 4. According to the writer, what may happen if we can't control ourselves? ____________________________________________________________ 5. What is the last paragraph mainly about? ____________________________________________________________ (三)Part C 拓展创新(挑战,共30分) Ⅹ. 书面表达。(20分) 假如你是李华,班级即将举行以“My Digital Life”为主题的英语演讲。请你根据以下提示,写一篇80词左右的演讲稿。 提示:1. 你的数字生活:常用智能手机做哪些事情;2. 你认为数字生活给你带来的好处;3. 你遇到的问题(如花太多时间玩手机);4. 你给大家的建议。 要求:1. 包含以上要点,可适当发挥;2. 语句通顺,意思连贯,书写规范;3. 80词左右(开头已给出,不计入总词数)。 Hello, everyone! I'm Li Hua. Today I'd like to talk about my digital life. ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ Ⅺ. 项目式作业(任选一项完成)。(10分) 选项一:Make a poster(制作海报)。以“Digital Life: Good or Bad?”为题,制作一张英文海报,用图画和文字呈现数字生活的“优点(Good)”与“问题(Bad)”,并提出你的建议。 选项二:Make a survey(做调查)。采访3—5位同学,了解他们每天使用手机的时长和主要用途,用英语制作一份简单的调查报告(可包含表格或饼图),并在小组内汇报。 要求:语言真实、表达清晰,可借助词典或网络工具;完成后与同伴分享,并完成自评与互评。 七、答案与解析 (一)Part A 基础达标 Ⅰ. 单词拼写 答案:1. digital 2. century 3. cash 4. payment 5. convenient 6. waste 7. health 8. safe 9. wisely 10. effect 解析:1. digital 意为“数字的”,表示“数字世界”;2. the 20th century 指“20世纪”;3. in cash 表示“用现金支付”;4. online payment 表示“在线支付”;5. It is convenient for sb to do sth 表示“某人做某事是方便的”;6. waste time 表示“浪费时间”;7. be bad for your health 表示“对健康有害”;8. keep ... safe 表示“保证……安全”;9. 修饰动词 use 应用副词 wisely;10. have an effect on 表示“对……有影响”。 Ⅱ. 用所给词的适当形式填空 答案:1. been 2. used 3. to protect 4. not to spend 5. to read 6. convenience 7. useful 8. advantages 解析:1. 现在完成时 have been,for three days 表示状态持续;2. last night 是一般过去时的标志,用 used;3. It is + adj. + to do sth,用不定式 to protect;4. ask sb not to do sth 表示“请某人不要做某事”;5. tell sb to do sth 表示“告诉某人做某事”;6. 形容词 great 后接名词 convenience;7. be 动词后接形容词 useful;8. more 后接可数名词复数 advantages。 Ⅲ. 单项选择 答案:1—5 BCACB 6—10 ADDAB 解析:1. What's ... like? 用来询问事物或人的情况,like 为介词;2. since 2018 与现在完成时连用;3. “省钱、省时间”用 save;4. 物作主语、表示“花费”用 cost,cost sb an arm and a leg 意为“花某人一大笔钱”;5. nice 描述人的品质,用 It is + adj. + of sb;6. ask / tell sb not to do sth;7. while 引导时间状语从句,表示“在……的时候”;8. more ... than ... 表示比较;9. 表示安慰用 Don't worry.;10. 修饰 use 用副词 wisely。 Ⅳ. 选词填空 答案:1. connect 2. online 3. sharing 4. save 5. safe 6. effect 7. comfortable 8. advantage 解析:1. connect ... to ... 表示“把……连接到……”;2. buy books online 表示“在网上买书”;3. for 后接动词 -ing 形式,share 变为 sharing;4. save time 表示“节省时间”;5. keep ... safe 表示“保证……安全”;6. have a bad effect on 表示“对……有不良影响”;7. 与 small 并列,用形容词 comfortable;8. the biggest advantage of ... 表示“……最大的优点”。 Ⅴ. 根据汉语意思完成句子 答案:1. has lived 2. It is 3. not to 4. convenient 解析:1. for ten years 与现在完成时连用,主语 My uncle 为第三人称单数,用 has lived;2. It is + adj. + to do sth 句型,用 It is 作形式主语;3. tell sb not to do sth;4. more 后接形容词 convenient。 (二)Part B 能力提升 Ⅵ. 补全对话 答案:1—5 ADCEB 解析:1. 见对方很疲惫,问“你怎么了”,选 A;2. 由“对身体不好”可知前句是建议,选 D;3. 下文回答“一天大约三个小时”,说明在询问时长,选 C;4. “你说得对”后求建议,选 E;5. 结尾致谢,选 B。F 项为多余项。 对话大意:A 发现玲玲很疲惫,询问原因。玲玲说自己熬夜看短视频。A 劝她不要花太多时间在手机上,并了解到她每天使用约三个小时,建议她在手机上设置使用时长限制,玲玲表示接受并致谢。 Ⅶ. 完形填空 答案:1—5 ABCDB 6—10 CDADA 解析:1. 由下文内容可知是“数字世界”,选 digital;2. connect with friends 表示“与朋友联系”;3. 与“在线点餐、支付”并列,“容易地”用 easily;4. 数字生活让生活更“方便”,选 convenient;5. It takes sb some time 表示“花费某人时间”;6. 熬夜后第二天感到“疲惫”,选 tired;7. 应“明智地”使用科技,选 wise;8. don't share ... with strangers 表示“不要与陌生人分享……”;9. 用 wisely 与全文主题“理性使用”呼应;10. It is important to ... 表示“……很重要”。 语篇大意:本文先说明数字生活带来的便利,再指出沉迷手机可能带来的问题,最后提出合理使用数字工具的三条建议,强调要做科技的主人。 Ⅷ. 阅读理解 答案:1—5 BACDC 解析:1. 由第一段“most people pay with their smartphones”可知选 B;2. cost an arm and a leg 为英语习语,意为“花了很多钱”,故选 A;3. 由第二段可知,伦敦很多小店只收现金,李华只好回家取钱包,故选 C;4. 由第三段可知,一些学生花太多时间玩手机,故选 D;5. 末段表明“是否理性使用取决于我们自己”,作者倡导明智地使用数字工具,故选 C。 Ⅸ. 阅读表达 答案(意思对、语法正确即可): 1. People can buy almost anything with a QR code, such as a cup of coffee / a train ticket / vegetables from a market. 2. He thought they were much more expensive there than in China. (It cost him an arm and a leg.) 3. They spend too much time on their phones, stay up late and feel tired at school. Some even lose interest in face-to-face talks. 4. Digital tools may bring us problems. 5. It is mainly about how we should use digital tools wisely. (It tells us that digital life depends on how we use it.) 解析:本题要求提取文中的关键信息。第1题答出一个例子即可;第2题应体现“比中国贵得多”或“花了一大笔钱”;第3题需答出“花太多时间玩手机并因此疲惫”等要点;第4题对应第三、四段的因果关系;第5题需概括末段主旨。 (三)Part C 拓展创新 Ⅹ. 书面表达 参考范文: Hello, everyone! I'm Li Hua. Today I'd like to talk about my digital life. In my daily life, I use my smartphone to do many things. I use it to study English, buy things online and pay for them with a QR code. Digital life makes my life more convenient and saves me a lot of time. However, it also brings me some problems. Sometimes I spend too much time watching short videos, and I feel tired the next day. What's worse, I find it hard to stop. In my opinion, we should use digital tools wisely. We can set a time limit and spend more time on sports and with our family. Let's be the master of technology, not its servant! Thank you! 评分建议:本题为开放性表达题,建议从“内容要点、语言准确、篇章结构、书写规范”四个维度评分,共20分。内容包含全部四个要点(8分,每缺一个要点扣2分);语言准确、语法与词汇运用恰当(8分);结构完整、衔接自然(2分);书写规范、卷面整洁(2分)。只写出个别词组或要点严重缺失者,酌情在3分以下评分。 Ⅺ. 项目式作业 评价要点(10分): 1. 内容完整(4分):海报或调查报告主题明确,能清楚呈现数字生活的“好处”与“问题”(或调查的数据与结论),并提出合理建议。 2. 语言表达(3分):用词准确、句式基本正确,表达清晰、连贯,英语使用规范。 3. 创意与呈现(2分):版面设计或数据呈现有创意,图表、图画与文字配合得当。 4. 参与与合作(1分):能主动与同伴交流分享,完成自评与互评。 说明:本项作业鼓励学生动手实践、迁移创新,教师应对有想法、有诚意的作品给予肯定性评价。 学科网(北京)股份有限公司 $

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Unit 4 Digital Life分层作业设计2026-2027学年外研版八年级英语上册
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Unit 4 Digital Life分层作业设计2026-2027学年外研版八年级英语上册
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Unit 4 Digital Life分层作业设计2026-2027学年外研版八年级英语上册
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