Unit2 Digital life基础复习和强化训练-2025-2026学年沪教版（五四学制）八年级上册英语

2025沪教版（五四学制）八年级上册英语 Unit2 Digital life基础复习和强化训练 一、本单元单词测试。 1. 数字的 adj. __________ 1. 媒体 n. __________ 1. 密码 n. __________ 1. 下载 v. __________ 1. 连接 v. __________ 1. 信息 n. __________ 1. 屏幕 n. __________ 1. 应用程序 n. __________ 1. 在线的 adj. __________ 1. 分享 v. __________ 1. 智能的 adj. __________ 1. 电子的 adj. __________ 1. 病毒 n. __________ 1. 隐私 n. __________ 1. 管理 v. __________ 二、重点单词词性转换。 1. digit（名词：数字）→ __________（形容词：数字的） 2. communicate（动词：交流）→ __________（名词：交流） 3. connect（动词：连接）→ __________（名词：连接） 4. secure（形容词：安全的）→ __________（名词：安全） 5. use（动词：使用）→ __________（形容词：有用的） 6. protect（动词：保护）→ __________（名词：保护） 7. person（名词：人）→ __________（形容词：个人的） 8. enjoy（动词：享受）→ __________（形容词：令人愉快的） 9. develop（动词：发展）→ __________（名词：发展） 10. addict（动词：使上瘾）→ __________（形容词：上瘾的） 三、短语翻译。 1. 社交媒体 __________ 2. 在线购物 __________ 3. 数字生活 __________ 4. 设置密码 __________ 5. 下载应用 __________ 6. 连接网络 __________ 7. 保护隐私 __________ 8. 分享信息 __________ 9. 智能设备 __________ 10. 电子书籍 __________ 11. 屏幕时间 __________ 12. 管理数据 __________ 13. 病毒防护 __________ 14. 数字技能 __________ 15. 在线课程 __________ 四、用所给单词的适当形式填空。 1. We should __________ (protect) our personal information online. 2. My brother spends too much time __________ (play) video games. 3. Digital technology __________ (change) our lives a lot in recent years. 4. It's important for us __________ (learn) digital skills. 5. The new app __________ (design) to help students study better. 6. They __________ (not allow) to use phones in class. 7. By the end of this year, we __________ (finish) the digital project. 8. Look! The students __________ (discuss) their digital life now. 9. If we __________ (not control) screen time, it will affect our eyes. 10. She __________ (download) more than 50 songs so far. 11. The online course __________ (take) by thousands of students last month. 12. He suggested __________ (set) a strong password for the account. 13. The digital library __________ (open) to the public next week. 14. My parents often remind me __________ (not share) photos online. 15. The software __________ (update) automatically every month. 五、根据首字母提示完成填空。 1. We can use s________ media to keep in touch with friends. 2. Remember to set a strong p________ for your online accounts. 3. You can d________ the movie from this website and watch it later. 4. The new app allows us to c________ with people around the world. 5. It's important to protect your personal i________ on the Internet. 6. My computer is c________ to the Internet via Wi-Fi. 7. Spending too much time on digital devices is h________ to our health. 8. Online shopping has b________ more and more popular recently. 9. The v________ assistant on my phone can answer many questions. 10. We need to learn how to m________ our screen time properly. 六、阅读下面短文，选出可以填入的最佳选项。 Our Digital Life Nowadays, digital life has become part of our daily life. We use smartphones, computers and other digital devices to work, study and have fun. Many students use digital tools to study. They can take online courses and 1 information quickly. Social media helps us 2 with friends and share our life. Online shopping makes it easy to buy things without 3 out. However, there are also problems. Some people are 4 to digital devices. They check their phones every few minutes. This affects their work and study. Also, we need to be careful about digital 5. Some bad people may steal our personal information. We should use digital technology in a smart way. It can make our life better 6 we use it properly. Let's enjoy our digital life in a healthy way! ( )1. A. find B. lose C. forget D. hide ( )2. A. argue B. communicate C. fight D. compete ( )3. A. go B. going C. to go D. goes ( )4. A. tired B. interested C. addicted D. bored ( )5. A. safety B. danger C. happiness D. sadness ( )6. A. so B. if C. but D. or 七、汉译英，一空一词 1. 我们正在使用社交媒体。We __________ __________ social media. 2. 他每天花很多时间看屏幕。He ________ much time __________ the screen every day. 3. 他们在网上分享了很多照片。They __________ many photos __________. 4. 我们应该保护我们的隐私。We should __________ our __________. 5. 这个应用程序可以帮助我们学习。This app can __________ us __________. 6. 她已经下载了很多电子书。She __________ __________ many e-books. 7. 数字技术改变了我们的生活。Digital technology __________ __________ our lives. 8. 你需要设置一个密码。You need to __________ a __________. 9. 他们正在讨论如何管理屏幕时间。 They are __________ __________ how to manage screen time. 10. 智能设备让我们的生活更方便。Smart devices __________ our life more __________. 参考答案 一、本单元单词测试 1. digital 2. media 3. password 4. download 5. connect 6. information 7. screen 8. app 9. online 10. share 11. smart 12. electronic 13. virus 14. privacy 15. manage 二、重点单词词性转换 1. digital 2. communication 3. connection 4. security 5. useful 6. protection 7. personal 8. enjoyable 9. development 10. addicted 三、短语翻译 1. social media 2. online shopping 3. digital life 4. set a password 5. download apps 6. connect to the Internet 7. protect privacy 8. share information 9. smart devices 10. e-books 11. screen time 12. manage data 13. virus protection 14. digital skills 15. online courses 四、用所给单词的适当形式填空 1. protect 2. playing 3. has changed 4. to learn 5. is designed 6. are not allowed 7. will have finished 8. are discussing 9. don't control 10. has downloaded 11. was taken 12. setting 13. will be opened 14. not to share 15. updates 五、根据首字母提示完成填空 1. social 2. password 3. download 4. communicate 5. information 6. connected 7. harmful 8. become 9. virtual 10. manage 六、阅读短文填空 1. A 2. B 3. B 4. C 5. A 6. B 七、汉译英 1. are using 2. spends; watching 3. share; online 4. protect; privacy 5. help; study 6. has downloaded 7. has changed 8. set; password 9. discussing about 10. make; convenient 学科网（北京）股份有限公司 $$