Unit3 Our digital lives词汇 短语 句子专项训练 2026-2027学年沪教版英语八年级上册

**基本信息** 围绕Unit3核心词汇短语，通过多题型递进训练夯实基础，提升语言应用能力与学习策略。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇辨析|10题|选词填空|词性（形/副/名）及用法区分| |适当形式填空|15题|词形转换|从基础词形到语法变形（时态/被动/比较级）| |单词拼写|20题|汉译英单词|单元核心词汇中英对应| |短语英译汉|15题|固定短语翻译|英文短语与中文释义直接转换| |补全句子|10题|汉译英填空|固定搭配及句型结构应用| |单项选择|10题|综合选择|词汇、语法及短语的综合考查| |句型转换|5题|句子结构转换|语法结构（感叹句/被动等）变式应用|

沪教版八年级上册Unit3 Our digital lives词汇短语句子专项训练 （满分100分） 一、词汇辨析（选词填空，每题1分，共10分） 1. We live in a ________ (digital, digit) world full of smart devices. 2. The traffic runs ________ (smooth, smoothly) with the new smart system. 3. This new invention is a ________ (major, mainly) breakthrough in technology. 4. Please send me a text ________ (message, messages) on WeChat. 5. Many young people spend much time on ________ (social, society) media. 6. You can pay by mobile payment ________ (instead, instead of) cash. 7. The computer ________ (go, goes) wrong when there is no network. 8. It’s ________ (convenient, conveniently) to shop online at home. 9. The ________ (general, generally) public care about digital safety. 10. I will meet you ________ (in person, person) tomorrow afternoon. 二、用括号单词适当形式填空（每题1分，共15分） 1. This ________ (digit) camera is small and light. 2. Everything went ________ (smooth) during the online meeting. 3. It is one of the ________ (major) inventions of the century. 4. He enjoys ________ (share) daily life on social media. 5. We ran out of ________ (data) yesterday. 6. It’s necessary for us ________ (master) basic digital skills. 7. This new phone is much ________ (convenient) than the old one. 8. There ________ (be) all kinds of apps on my tablet. 9. The expert ________ (warn) us about online risks last week. 10. Many things ________ (connect) to the Internet in the future. 11. Practise ________ (type) fast to save your time online. 12. One of the ________ (advantage) of digital life is quick communication. 13. On the other hand, too much screen time has ________ (negative) influence. 14. The Internet ________ (bring) great changes to our daily lives already. 15. We can talk with friends far away instead of ________ (meet) them in person. 三、根据中文提示写单词（每题1分，共20分） 1. We are living in the ________ (数字的) age. 2. This new ________ (设备) can check our health at home. 3. All smart homes will ________ (连接) to the Internet of Things. 4. The traffic will flow more ________ (顺畅地). 5. This is a ________ (重大的) technological breakthrough. 6. I send short ________ (信息) to my parents every day. 7. Many teenagers like using ________ (社交的) media. 8. We use ________ (移动的) payment to buy food. 9. The machine may ________ (出故障) without enough power. 10. It’s ________ (方便的) to search information online. 11. The ________ (公众) should learn to protect online privacy. 12. I will talk to the manager ________ (亲自). 13. We will ________ (耗尽) our mobile data soon. 14. The ________ (专家) gives us advice on safe Internet use. 15. The Internet brings both ________ (积极的) and ________ (消极的) influences. 16. Please take this example for ________ (日常的) digital life. 17. A lot of ________ (数据) is stored in the cloud. 18. This new ________ (技术) changes our way of studying. 19. We can see many ________ (优势) of online learning. 20. In other ________ (话), smartphones are small computers. 四、重点短语 英译汉（每题1分，共15分） 1. digital lives 2. digital devices 3. social media 4. mobile payment 5. in person 6. the general public 7. run out of 8. go wrong 9. connect to 10. bring big changes to 11. everyday life 12. take…for example 13. instead of 14. on the other hand 15. a major breakthrough 五、汉译英补全句子，一空一词（每题2分，共20分） 1. 数字设备给我们的日常生活带来巨大改变。 Digital devices ________ big ________ ________ our everyday life. 2. 很多人用移动支付代替现金。 Many people use ________ ________ ________ cash. 3. 这个新系统运行得十分顺畅。 The new system runs very ________. 4. 我明天亲自和他见面沟通。 I will talk with him ________ ________ tomorrow. 5. 我们很快就要用完手机流量了。 We will ________ ________ ________ mobile data soon. 6. 电脑没有网络就会出故障。 The computer will ________ ________ without network. 7. 未来更多物品会连接互联网。 More things will ________ ________ the Internet ________ ________ ________. 8. 一方面网络很方便，另一方面也有很多风险。 On one hand, the Internet is convenient; ________ ________ ________, it has many risks. 9. 这是计算机史上一项重大突破。 This is a ________ ________ in computer history. 10. 我们可以在社交媒体上分享生活点滴。 We can share our life on ________ ________. 六、单项选择（每题1分，共10分） 1. We live in a ________ world now. A. digit B. digital C. digitally D. digits 2. The online class went ________ yesterday. A. smooth B. smoothly C. smoothness D. smoother 3. I pay by phone ________ paper money. A. instead B. instead of C. take place D. take the place 4. We have ________ all our data. A. run out B. ran out C. run out of D. ran out of 5. It’s necessary ________ us to learn digital safety. A. for B. of C. to D. with 6. This new tablet is much ________ than the old one. A. convenient B. more convenient C. most convenient D. the most convenient 7. They ________ online messages to keep in touch every day. A. send B. sends C. sent D. will sends 8. One of the biggest ________ of digital life is fast communication. A. advantage B. advantages C. disadvantage D. disadvantages 9. In the future, all smart houses ________ to the Internet. A. connect B. connected C. will connect D. will be connected 10. —How do you talk with your old friends? —I chat online ________ meeting them in person. A. without B. instead of C. with D. for 七、句型转换（每题2分，共10分） 1. It is convenient to shop online.（改为感叹句） ________ ________ it is to shop online! 2. We use mobile payment instead of cash.（对划线部分提问） ________ ________ you use mobile payment? 3. The Internet has brought big changes to our life.（改为一般疑问句） ________ the Internet ________ big changes to your life? 4. This phone is convenient. That phone is more convenient.（合并为一句） That phone is ________ ________ this one. 5. We will connect all devices to the Internet in the future.（改为被动语态） All devices ________ ________ to the Internet in the future.   参考答案 一、词汇辨析 1. digital 2. smoothly 3. major 4. message 5. social 6. instead of 7. goes 8. convenient 9. general 10. in person 二、适当形式填空 1. digital 2. smoothly 3. major 4. sharing 5. data 6. to master 7. more convenient 8. are 9. warned 10. will be connected 11. typing 12. advantages 13. negative 14. has brought 15. meeting 三、单词拼写 1. digital 2. device 3. connect 4. smoothly 5. major 6. messages 7. social 8. mobile 9. go wrong 10. convenient 11. general public 12. in person 13. run out of 14. expert 15. positive; negative 16. everyday 17. data 18. technology 19. advantages 20. words 四、短语英译汉 1. 数字生活 2. 数码设备 3. 社交媒体 4. 移动支付 5. 亲自；本人 6. 普通大众；公众 7. 用完，耗尽 8. 出故障，出错 9. 连接到…… 10. 给……带来巨大改变 11. 日常生活 12. 以……为例 13. 代替；而不是 14. 另一方面 15. 重大突破 五、补全句子 1. bring; changes to 2. mobile payment instead of 3. smoothly 4. in person 5. run out of 6. go wrong 7. be connected to; in the future 8. on the other hand 9. major breakthrough 10. social media 六、单项选择 1.B 2.B 3.B 4.C 5.A 6.B 7.A 8.B 9.D 10.B 七、句型转换 1. How convenient 2. Why do 3. Has; brought 4. more convenient than 5. will be connected 学科网（北京）股份有限公司 $