Unit 4 Digital life单元测试卷-2025-2026学年外研版英语八年级上册

外研版英语八年级上册 Unit 4 Digital life 单元测试卷 满分：100 分 时间：90 分钟 一、单词拼写（共 10 小题，每小题 1 分，满分 10 分） 根据句意及首字母或汉语提示完成单词。 1. We can use a c______ to take photos. 2. My father bought a new l______ last week, which is very thin and light. 3. You can s______ emails to your friends on the Internet. 4. There are many useful a______ on my phone, such as a calculator and a map. 5. Please connect your phone to the I______ to get online. 6. My mother likes to ______ (购物) online because it's convenient. 7. We should learn how to ______ (保护) our personal information on the Internet. 8. You can ______ (下载) this song from the music website. 9. The ______ (屏幕) of my computer is broken, so I need to repair it. 10. We can use a ______ (鼠标) to control the computer. 二、用所给单词适当形式填空（共 10 小题，每小题 1 分，满分 10 分） 11.My brother enjoys ______ (play) computer games in his free time. 12.We should ______ (use) the Internet properly. 13.He spends two hours ______ (surf) the Internet every day. 14.My mother often ______ (shop) online on weekends. 15.The computer ______ (invent) many years ago, but it has changed our life a lot. 16.It's important for us ______ (learn) how to use digital products. 17.Many students ______ (use) tablets to study now. 18.My father ______ (buy) a new smartphone yesterday. 19.We can ______ (find) a lot of information on the Internet. 20.He wants ______ (improve) his computer skills. 三、按要求改写句子（共 10 小题，每小题 2 分，满分 20 分） 21.I use a computer to study English.（改为一般疑问句） ______ you ______ a computer to study English? 22.He surfs the Internet every day.（改为否定句） He ______ ______ the Internet every day. 23.My mother shops online once a week.（对划线部分提问） ______ ______ does your mother shop online? 24.We can use a mouse to control the computer.（对划线部分提问） ______ ______ we use to control the computer? 25.The students use tablets in class.（改为现在进行时） The students ______ ______ tablets in class now. 26.He bought a new laptop last month.（改为一般将来时） He ______ ______ a new laptop next month. 27.My brother likes playing computer games.（对划线部分提问） ______ ______ your brother like doing? 28.The Internet is very useful.（改为感叹句） ______ ______ the Internet is! 29.We should protect our personal information.（改为被动语态） Our personal information should ______ ______. 30.She has a smartphone.（改为反意疑问句） She has a smartphone, ______ ______? 四、根据中文提示完成句子，每空一词（共 5 小题，每小题 2 分，满分 10 分） 31.你可以用这个软件编辑照片。 You can use this software to ______ ______. 32.我们应该学会正确使用数字产品。 We should learn to use ______ ______ properly. 33.他花了两个小时下载这个文件。 He spent two hours ______ ______ ______. 34.互联网改变了我们的生活方式。 The Internet has changed our ______ ______ ______. 35.请把你的手机连接到 Wi-Fi。 Please ______ your phone ______ the Wi-Fi. 五、单项选择（共 10 小题，每小题 1 分，满分 10 分） 从每小题所给的 A、B、C、D 四个选项中，选出最佳选项。 36. We can ______ information on the Internet. A. find B. to find C. finding D. found 37. My father often ______ emails to his friends. A. send B. sends C. sent D. sending 38. ______ you use a computer yesterday? A. Do B. Did C. Are D. Were 39. There are many ______ on the Internet. A. website B. web site C. websites D. web sites 40. We should be careful when ______ online. A. shop B. shops C. shopping D. to shop 41. My brother ______ a new tablet for his birthday last week. A. gets B. got C. will get D. is getting 42. It's important ______ us to learn digital skills. A. for B. to C. with D. of 43. ______ do you use your smartphone? I use it to make calls and send messages. A. What B. How C. Why D. When 44. The Internet makes our life ______. A. convenient B. conveniently C.convenience D. more conveniently 45. We ______ protect our eyes when using computers. A. should B. would C. mustn't D. needn't 六、完形填空（共 10 小题，每小题 1 分，满分 10 分） 阅读下面短文，掌握其大意，然后从各题所给的 A、B、C、D 四个选项中选出最佳选项。 Digital life has become an important part of our daily life. We use digital products every day, such as smartphones, computers and tablets. With digital products,we can do many things easily.We can 46. ____with our friends far away through video calls. We can 47. ______ information quickly on the Internet. We can also 48. ______ online, watch movies and listen to music. But digital life also has some 49. ______. Some students spend too much time 50. ______ computer games, which is bad for their study and health. Some people may have their personal information 51. ______ on the Internet. So we should use digital products properly. We should 52. ______ the time we spend on them. We should also learn to protect our personal information. 53. ______ this way, we can enjoy the convenience of digital life 54. ______ staying away from its problems. Let's make digital life 55. ______ good for us. 46.A. talk B. fight C. argue D. shout 47.A. look after B. look for C. look up D. look at 48.A. work B. shop C. cook D. sleep 49.A. advantages B. problems C. benefits D. fun 50.A. play B. plays C. playing D. played 51.A. steal B. stolen C. stealing D. to steal 52.A. control B. increase C. waste D. save 53.A. On B. In C. By D. With 54.A. while B. when C. until D. unless 55.A. real B. really C. reality D. realize 七、阅读理解（共 10 小题，每小题 2 分，满分 20 分） A Nowadays, more and more students use digital products in their study. They use tablets to read e-books, use computers to do research and use smartphones to take notes. Using digital products in study has many advantages. First, it's convenient. Students can carry a tablet with many e-books instead of heavy books. Second, it's easy to find information. They can search for what they need on the Internet quickly. Third, it makes study more interesting. There are many educational apps and videos that can help students learn better. But there are also some problems. Some students get distracted easily when using digital products. They may play games or chat with friends instead of studying. Also, using digital products for a long time is bad for their eyes. So students should use digital products properly in study. They should focus on their study and control the time they spend on digital products. 56. What do students use to read e-books? A. Computers. B. Tablets. C. Smartphones. D. TVs. 57.How many advantages of using digital products in study are mentioned? A. Two. B. Three. C. Four. D. Five. 58.What is the first advantage? A. It's convenient. B. It's easy to find information. C. It makes study more interesting. D. It's cheap. 59.What problem may students have when using digital products? A. They may get distracted easily. B.They can't find information. C. They can't carry them easily. D. They are too expensive. 60.What should students do when using digital products in study? A. Play games sometimes. B. Chat with friends often. C. Focus on study and control time. D. Use them for a long time. B Smartphones are very popular today. Almost everyone has a smartphone. They are very useful in our daily life. We can use smartphones to do many things. We can make calls and send messages. We can take photos and videos. We can also use them to surf the Internet, check emails and use social media. There are many apps that can help us with our work and study. But smartphones can also cause problems. Some people spend too much time on their smartphones. They look at their phones all the time, even when they are with their family or friends. This is bad for their relationships. Also, using smartphones before bed can affect sleep. So we should use smartphones wisely. We should not spend too much time on them. We should put them away when we are with our family or friends. We should also avoid using them before bed. In this way, smartphones can be good helpers in our life. 61. What is very popular today? A. Computers. B. Tablets. C. Smartphones. D. E-books. 62.What can we do with smartphones? A. Only make calls. B. Only send messages. C. Only take photos. D. Many things. 63.What problem can smartphones cause? A. People may spend too much time on them. B. They are too cheap. C. They are not useful. D. They are too heavy. 64.Why is it bad to look at phones when with family or friends? A. It's good for relationships. B. It's bad for relationships. C. It's good for health. D. It's bad for study. 65.When should we avoid using smartphones? A. During the day. B.Before bed. C.When working. D.When studying. 八、书面表达（满分 10 分） 请以 "My Digital Life" 为题，写一篇 80-100 词的短文，介绍你在日常生活中如何使用数字产品，以及你的看法。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、单词拼写 1.camera 2. laptop 3. send 4. apps 5. Internet 6. shop 7. protect 8. download 9. screen 10. mouse 二、用所给单词适当形式填空 11.playing 12. use 13. surfing 14. shops 15. was invented 16. to learn 17. are using 18. bought 19. find 20. to improve 三、按要求改写句子 21.Do; use 22.doesn't surf 23.How often 24.What can 25.are using 26.will buy27.What does28.How useful29.be protected 30.doesn't she 四、根据中文提示完成句子，每空一词 31.edit photos 32. digital products 33. downloading this file 34. way of life 35. connect; to 五、单项选择 36.A 37. B 38. B 39. C 40. C 41. B 42. A 43. B 44. A 45. A 六、完形填空 46.A 47. C 48. B 49. B 50. C 51. B 52. A 53. B 54. A 55. B 七、阅读理解 56.B 57. B 58. A 59. A 60. C 61. C 62. D 63. A 64. B 65. B 八、书面表达 My Digital Life I use digital products a lot in my daily life. I use a smartphone to keep in touch with my friends and family. I use a computer to do my homework and search for information. I also use a tablet to read e-books and watch educational videos. Digital products make my life convenient and interesting. But I know I should use them properly. I control the time I spend on them and never use them in class. Digital life is good for me if I use it wisely. 学科网（北京）股份有限公司 $$