Unit 4 Digital life 单元综合测试 2026-2027学年外研版英语八年级上册

八年级英语上册 Unit 4 Digital life单元综合测试 （满分100分） 姓名：__________ 班级：__________ 得分：__________ 第一部分 单词、短语与句子（共15分） A. 根据句意及首字母/汉语提示写单词（每空1分，共5分） 1. The Internet has changed our life greatly. We can do many things o__________, such as shopping and learning. 2. You should be careful when you share your personal i__________ online. Never tell strangers your address or phone number. 3. Playing computer games for too long is bad for your eyes and your __________（健康）. 4. We should use digital devices in a __________（合理的）way. Don't spend too much time on them. 5. The smartphone is a useful __________（发明）. It makes our life more convenient. B. 用方框中短语的适当形式填空（每空1分，共5分） depend on, be addicted to, take advantage of, stay up, communicate with 6. Don't __________ playing computer games. It is bad for your study. 7. We can __________ the Internet to learn more knowledge. 8. You shouldn't __________ too late at night. It is bad for your health. 9. We can __________ our friends online when we are far away from each other. 10. Don't always __________ your parents. You should learn to solve problems by yourself. C. 根据汉语意思完成句子（每空0.5分，共5分） 11. 互联网在我们的日常生活中扮演着重要的角色。 The Internet __________ an __________ role in our daily life. 12. 我们应该合理利用数字设备。 We should __________ good __________ of digital devices. 13. 长时间玩手机对眼睛有害。 Playing on the phone for a long time __________ __________ for your eyes. 14. 我每天只花半小时上网。 I only __________ half an hour __________ the Internet every day. 15. 越来越多的人习惯于网上购物。 More and more people __________ __________ to shopping online. 第二部分 完形填空（共15分，每小题1.5分） 阅读短文，从A、B、C、D四个选项中选出最佳答案。 The Internet has become an important part of our daily life. It 16__________ our life in many ways. We can use it to learn, work, shop and 17__________ with others. However, the Internet also brings some 18__________. How can we use it 19__________? First, we should use the Internet in a proper way. We can use it to 20__________ information and learn new things. But we shouldn't spend too much time on 21__________ or playing games. Second, we should 22__________ our personal information. Don't tell strangers your name, address or phone number online. Don't 23__________ links from unknown people. Third, we should 24__________ with our family and friends face to face. The Internet is convenient, but it cannot 25__________ real communication. We need to spend more time with the people around us. In a word, the Internet is a useful tool. If we use it well, it will make our life better. 16. A. changes B. makes C. takes D. gives 17. A. talk B. communicate C. speak D. say 18. A. problems B. chances C. fun D. gifts 19. A. carefully B. carelessly C. quickly D. slowly 20. A. search for B. look after C. give up D. take care of 21. A. shopping B. studying C. reading D. writing 22. A. share B. protect C. forget D. find 23. A. open B. close C. click D. see 24. A. talk B. communicate C. play D. study 25. A. take B. bring C. replace D. make 第三部分 阅读理解（共20分，每小题2分） A The Internet is very popular among teenagers. Let's see what three students say about their digital life. Li Ming is a Grade Eight student. He uses the Internet every day. "I use the Internet to search for information and do my homework. I also watch English videos online. It helps me improve my English," he says. But he also says he sometimes spends too much time playing games. "I know it's bad, so I am trying to control myself," he says. Wang Fang is a Grade Eight student. She likes shopping online. "I can buy things from other cities without going out. It is very convenient," she says. But she also has a problem. "Sometimes I buy things I don't need. I waste money," she says. Zhang Tao is a Grade Nine student. He thinks the Internet is very useful for study. "I can take online courses and learn from excellent teachers. I can also communicate with my classmates about our homework," he says. But he thinks students should not be addicted to the Internet. "We should use it in a proper way," he says. All of them think the Internet is useful, but they also think we should use it wisely. 26. What does Li Ming use the Internet to do? A. Only play games. B. Search for information and do homework. C. Only watch videos. D. Only shop online. 27. What problem does Wang Fang have? A. She spends too much time playing games. B. She buys things she doesn't need. C. She can't find things she wants. D. She doesn't like shopping online. 28. What does Zhang Tao think of the Internet? A. It is useless. B. It is only for fun. C. It is useful for study. D. It is bad for students. 29. What do the three students have in common? A. They all like playing games. B. They all think we should use the Internet wisely. C. They all like shopping online. D. They all study online. 30. What is the best title for the passage? A. How to Play Games B. Teenagers' Digital Life C. How to Shop Online D. How to Study Well B How to Use the Internet Wisely The Internet is a useful tool, but it can also be harmful if we use it in a wrong way. Here are some tips to help you use the Internet wisely. First, control your time. Don't spend too much time on the Internet. You should set a limit for yourself. For example, you can use the Internet for only one hour a day. Too much screen time is bad for your eyes and your health. Second, protect your personal information. Don't tell strangers your name, address, phone number or other personal information online. Don't open links from unknown people. They may be dangerous. Third, use the Internet for good purposes. You can use it to learn new things, search for information and communicate with friends. But don't use it to play games all day or watch bad videos. Fourth, communicate with your family face to face. The Internet is convenient, but it cannot replace real communication. You should spend more time talking with your parents and friends in person. Fifth, think before you share. Before you share something online, think about whether it is true and whether it is good for others. Don't spread false information. In a word, the Internet is like a double-edged sword. If we use it well, it will help us. If we use it badly, it will hurt us. 31. What should you do about your time on the Internet? A. Spend as much time as you want. B. Set a limit for yourself. C. Use it all day. D. Never use it. 32. Why shouldn't you open links from unknown people? A. Because they are boring. B. Because they may be dangerous. C. Because they are expensive. D. Because they are interesting. 33. What does "the Internet is like a double-edged sword" mean? A. The Internet is very sharp. B. The Internet has both good and bad sides. C. The Internet is a weapon. D. The Internet is very expensive. 34. Which of the following is NOT mentioned in the passage? A. Controlling your time. B. Protecting your personal information. C. Making money online. D. Communicating with family face to face. 35. The passage mainly tells us __________. A. how to use the Internet wisely B. how to play games C. how to shop online D. how to make friends 第四部分 七选五（共10分，每小题2分） 根据短文内容，从方框内选出能填入空白处的最佳选项（有两项多余）。 My Digital Life Hello! My name is Li Hua. 36__________ The Internet has changed my life a lot. I use the Internet every day. 37__________ I also watch English videos online. It helps me improve my English. Sometimes I play games to relax. But I also have some problems. 38__________ I know it is bad for my eyes and my study. So I am trying to control myself. My parents give me some advice. 39__________ They also tell me not to open links from unknown people. I think the Internet is very useful. 40__________ If we use it well, it will make our life better. A. I sometimes spend too much time playing games. B. I am a Grade Eight student. C. They tell me to protect my personal information. D. I use it to search for information and do my homework. E. But we should use it wisely. F. I don't like the Internet at all. G. I never use the Internet. 第五部分 语法填空（共15分，每小题1.5分） 阅读短文，在空白处填入一个适当的词或括号内单词的正确形式。 The Internet has become an important part of our daily life. It 41.__________ (change) our life in many ways. We can use the Internet 42.__________ (learn) new things and search for information. We can also communicate 43.__________ our friends online. It is very convenient. However, the Internet also brings some 44.__________ (problem). For example, some students spend too much time 45.__________ (play) games. It is bad for their 46.__________ (healthy). Some students share too much personal information online. It is 47.__________ (danger). So we should use the Internet 48.__________ (wise). First, we should control our time. Second, we should protect our personal information. Third, we should communicate with our family face 49.__________ face. In a word, the Internet is a useful tool. If we use it 50.__________ (good), it will make our life better. 第六部分 任务型阅读（共10分，每小题2分） 阅读短文，用完整的英语句子回答问题。 My name is Zhang Wei. I am a Grade Eight student. I use the Internet every day. I use the Internet to search for information and do my homework. I also watch English videos online. It helps me improve my English. Sometimes I play games to relax. But I never spend too much time on games. My parents give me some advice. They tell me to protect my personal information. They also tell me not to open links from unknown people. I think their advice is very useful. I think the Internet is very useful. But we should use it wisely. If we use it well, it will make our life better. 51. What grade is Zhang Wei in? 52. What does Zhang Wei use the Internet to do? 53. What does Zhang Wei sometimes do to relax? 54. What advice do Zhang Wei's parents give him? 55. What does Zhang Wei think of the Internet? 第七部分 书面表达（共15分） 题目： How to Use the Internet Wisely 要求： 1. 介绍合理使用互联网的方法，包含至少三条建议； 2. 正确使用至少一处比较级或最高级； 3. 语句通顺、结构完整，词数70-90； 4. 无明显语法、拼写错误。 八年级英语上册 Unit 4 Digital life单元综合测试 解析版答案 第一部分 单词、短语与句子（共15分） A. 根据句意及首字母/汉语提示写单词（每空1分，共5分） 1. online 解析：online 在线。句意：互联网极大地改变了我们的生活。我们可以在网上做很多事情，比如购物和学习。do many things online 在网上做很多事情。 2. information 解析：information 信息。句意：你在网上分享个人信息时应该小心。永远不要告诉陌生人你的地址或电话号码。personal information 个人信息，information 是不可数名词。 3. health 解析：health 健康。句意：玩电脑游戏太久对你的眼睛和健康有害。be bad for your health 对你的健康有害。 4. proper 解析：proper 合理的，适当的。句意：我们应该以合理的方式使用数字设备。不要花太多时间在上面。in a proper way 以合理的方式。 5. invention 解析：invention 发明。句意：智能手机是一项有用的发明。它使我们的生活更加方便。a useful invention 一项有用的发明。 B. 用方框中短语的适当形式填空（每空1分，共5分） 6. be addicted to 解析：be addicted to 沉迷于。句意：不要沉迷于玩电脑游戏。它对你的学习有害。Don't 后接动词原形 be。 7. take advantage of 解析：take advantage of 利用。句意：我们可以利用互联网学习更多的知识。can 后接动词原形。 8. stay up 解析：stay up 熬夜。句意：你不应该晚上熬夜太晚。它对你的健康有害。shouldn't 后接动词原形。 9. communicate with 解析：communicate with 与……交流。句意：当我们彼此远离时，我们可以在网上和朋友交流。can 后接动词原形。 10. depend on 解析：depend on 依靠。句意：不要总是依靠你的父母。你应该学会自己解决问题。Don't 后接动词原形。 C. 根据汉语意思完成句子（每空0.5分，共5分） 11. plays important 解析：play an important role in 在……中扮演重要角色。句意：互联网在我们的日常生活中扮演着重要的角色。主语 The Internet 是第三人称单数，用 plays。 12. make； use 解析：make good use of 合理利用。句意：我们应该合理利用数字设备。should 后接动词原形。 13. is bad 解析：be bad for 对……有害。句意：长时间玩手机对眼睛有害。主语 Playing on the phone for a long time 是动名词短语，谓语用第三人称单数 is。 14. spend; on 解析：spend time on sth. 在某事上花时间。句意：我每天只花半小时上网。主语 I，一般现在时用 spend。 15. are used 解析：be used to doing sth. 习惯于做某事。句意：越来越多的人习惯于网上购物。主语 More and more people 是复数，用 are。 第二部分 完形填空（共15分，每小题1.5分） 答案：16.A 17.B 18.A 19.A 20.A 21.A 22.B 23.A 24.B 25.C 16. A. changes 解析：It changes our life in many ways. 它在许多方面改变了我们的生活。主语 It 是第三人称单数，用 changes。 17. B. communicate 解析：We can use it to learn, work, shop and communicate with others. 我们可以用它来学习、工作、购物和与他人交流。communicate with sb. 与某人交流。 18. A. problems 解析：However, the Internet also brings some problems. 然而，互联网也带来了一些问题。根据后文提到的如何使用互联网可知，此处指问题。 19. A. carefully 解析：How can we use it carefully? 我们怎样才能小心地使用它？carefully 小心地。carelessly 粗心地；quickly 快速地；slowly 慢慢地，均不符合。 20. A. search for 解析：We can use it to search for information. 我们可以用它来搜索信息。search for 搜索。look after 照顾；give up 放弃；take care of 照顾，均不符合。 21. A. shopping 解析：we shouldn't spend too much time on shopping or playing games 我们不应该花太多时间在购物或玩游戏上。根据常识，网上购物和玩游戏是常见的花费时间的方式。 22. B. protect 解析：we should protect our personal information 我们应该保护我们的个人信息。根据后文"Don't tell strangers your name, address or phone number online"可知。 23. A. open 解析：Don't open links from unknown people. 不要打开来自陌生人的链接。open links 打开链接。 24. B. communicate 解析：we should communicate with our family and friends face to face 我们应该和家人朋友面对面交流。communicate with sb. 与某人交流。 25. C. replace 解析：the Internet cannot replace real communication 互联网不能取代真实的交流。replace 取代。take 拿；bring 带来；make 制作，均不符合。 第三部分 阅读理解（共20分，每小题2分） A篇 答案：26.B 27.B 28.C 29.B 30.B 26. B. Search for information and do homework. 解析：原文 Li Ming 说"I use the Internet to search for information and do my homework."。 27. B. She buys things she doesn't need. 解析：原文 Wang Fang 说"Sometimes I buy things I don't need. I waste money."。 28. C. It is useful for study. 解析：原文 Zhang Tao 说"I think the Internet is very useful for study."。 29. B. They all think we should use the Internet wisely. 解析：原文"All of them think the Internet is useful, but they also think we should use it wisely."。A 他们都喜欢玩游戏（错误，只有 Li Ming 提到）；C 他们都喜欢网上购物（错误，只有 Wang Fang 提到）；D 他们都在线学习（错误，只有 Zhang Tao 提到）。 30. B. Teenagers' Digital Life 解析：文章介绍三位青少年的数字生活，B 最合适。 B篇 答案：31.B 32.B 33.B 34.C 35.A 31. B. Set a limit for yourself. 解析：原文"First, control your time... You should set a limit for yourself."。 32. B. Because they may be dangerous. 解析：原文"Don't open links from unknown people. They may be dangerous."。 33. B. The Internet has both good and bad sides. 解析：a double-edged sword 双刃剑，比喻互联网既有好处也有坏处。 34. C. Making money online. 解析：文中提到 controlling your time, protecting your personal information, communicating with family face to face, thinking before you share，没有提到 making money online。 35. A. how to use the Internet wisely 解析：文章标题 How to Use the Internet Wisely，讲如何合理使用互联网，A 最合适。 第四部分 七选五（共10分，每小题2分） 答案：36.B 37.D 38.A 39.C 40.E 36. B. I am a Grade Eight student. 解析：前文说 Hello! My name is Li Hua，B 说我是八年级学生，介绍自己的身份，逻辑连贯。 37. D. I use it to search for information and do my homework. 解析：前文说 I use the Internet every day，D 说我用它搜索信息和做作业，具体说明用途，逻辑连贯。 38. A. I sometimes spend too much time playing games. 解析：前文说 But I also have some problems，A 说我有时花太多时间玩游戏，具体说明问题，逻辑连贯。 39. C. They tell me to protect my personal information. 解析：前文说 My parents give me some advice，C 说他们告诉我要保护个人信息，具体说明建议，逻辑连贯。 40. E. But we should use it wisely. 解析：前文说 I think the Internet is very useful，E 说但我们应该合理使用它，形成转折，引出下文"If we use it well"，逻辑连贯。 多余选项：F（我一点也不喜欢互联网）；G（我从不使用互联网），均与上下文不符。 第五部分 语法填空（共15分，每小题1.5分） 答案： 41. has changed 42. to learn 43. with 44. problems 45. playing 46. health 47. dangerous 48. wisely 49. to 50. well 41. has changed 解析：描述互联网对生活的影响，用现在完成时。主语 It 是第三人称单数，用 has changed。句意：它在许多方面改变了我们的生活。 42. to learn 解析：动词不定式表目的。句意：我们可以用互联网学习新事物和搜索信息。 43. with 解析：communicate with sb. 与某人交流。句意：我们也可以在网上和朋友交流。 44. problems 解析：some 后接可数名词复数，problem 的复数为 problems。句意：然而，互联网也带来了一些问题。 45. playing 解析：spend time doing sth. 花时间做某事。句意：例如，有些学生花太多时间玩游戏。 46. health 解析：their 后接名词，healthy 是形容词，health 是名词。句意：这对他们的健康有害。 47. dangerous 解析：be dangerous 危险的，形容词作表语。句意：这很危险。 48. wisely 解析：副词 wisely 修饰动词 use。句意：所以我们应该明智地使用互联网。 49. to 解析：face to face 面对面，固定搭配。句意：我们应该和家人面对面交流。 50. well 解析：副词 well 修饰动词 use。句意：如果我们好好使用它，它会使我们的生活更好。 第六部分 任务型阅读（共10分，每小题2分） 评分标准：完整句子作答，意思相近、语法正确即可得分。 51. He is in Grade Eight. 解析：原文"I am a Grade Eight student." 52. He uses the Internet to search for information, do his homework and watch English videos. 解析：原文"I use the Internet to search for information and do my homework. I also watch English videos online." 53. He sometimes plays games to relax. 解析：原文"Sometimes I play games to relax." 54. They tell him to protect his personal information and not to open links from unknown people. 解析：原文"They tell me to protect my personal information. They also tell me not to open links from unknown people." 55. He thinks the Internet is very useful, but we should use it wisely. 解析：原文"I think the Internet is very useful. But we should use it wisely." 第七部分 书面表达（共15分） 参考范文 How to Use the Internet Wisely The Internet is very useful in our daily life. But we should use it wisely. Here are some suggestions. First, control your time. Don't spend too much time on the Internet. You can use it for only one hour a day. Second, protect your personal information. Don't tell strangers your name, address or phone number. Third, communicate with your family face to face. The Internet cannot replace real communication. I think using the Internet wisely is more important than using it often. If we use it well, it will make our life better. （词数：约90词） 评分标准： 1. 内容完整，包含至少三条建议（5分）； 2. 正确使用至少一处比较级或最高级（3分）； 3. 语句通顺、结构完整（4分）； 4. 无明显语法、拼写错误（3分）。 学科网（北京）股份有限公司 $