精品解析：上海市南汇四中2026-2027学年上学期八年级10月英语单元作业

八年级英语单元作业 Part 1 Listening（第一部分 听力） Ⅰ．Listening comprehension（听力理解） A． Listen and choose the right picture.（根据你听到的内容，选出相应的图片） 1．________ 2．________ 3．________ 4．________ 5．________ B．Listen to the dialogue and choose the best answer to the question you hear.（根据你听到的对话选出最恰当的答案） 6．A．It’s too expensive. B．It keeps freezing. C．It’s out of battery. 7．A．She thinks it’s a waste of time. B．She thinks it’s convenient and fun. C．She thinks it’s bad for health. 8．A．Turn off the tap while soaping hands. B．Use more water for washing vegetables. C．Take a bath instead of a shower. 9．A．A new smartphone. B．A smart walking stick for the blind. C．A digital camera. 10．A．Her study. B．Her personal information. C．Her health. 11．A．A smart water meter. B．A smart phone. C．A computer. C． Passage 1 Listen to the passages and choose the best answer to each question.（根据你听到的短文，选出每个问题最恰当的答案） 12．What percentage of the Earth’s water is fresh and easily reachable? A．About 97% B．About 3% C．About 0.3% 13．What is the main message of the passage? A．Water is everywhere, so we don’t need to save it. B．Clean fresh water is rare and we should protect it. C．Deserts are beautiful but dangerous places. 14．According to the passage, where is most fresh water? A．In rivers. B．In ice or deep underground. C．In the sea. Passage 2 Listen to the passages and choose the best answer to each question.（根据你听到的短文，选出每个问题最恰当的答案） 15．How does digital technology help the disabled according to the passage? A．It helps them find jobs online. B．It provides tools like smart walking sticks for the blind. C．It teaches them how to read and write. 16．What is the speaker’s attitude towards digital life? A．It has only advantages. B．It is too dangerous to use. C．It has both benefits and problems. 17．What should we do according to the speaker? A．Use digital technology wisely. B．Never use digital technology. C．Spend more time on screens. D． Listen to the passage and complete the following sentences.（根据你所听到的内容，完成下列句子。每空不超过三词） 18．About ____________ of the Earth’s surface is covered with water. 19．Most of the fresh water we can reach is ____________. 20．Firefighting robots can send video information to the ____________. 21．In Shabanu’s story, water is very ____________ in the desert. Part 2 Vocabulary and Grammar（第二部分 词汇和语法） Ⅱ． Choose the best answer.（选择最恰当的答案。） Water is a precious resource, but many people take it for granted in their daily lives. ____1____ water we use, the more energy is needed for treatment. This not only wastes energy ____2____ also makes water less safe. We will face serious shortages ____3____ we don’t change our habits. Therefore, we should turn off the tap when we brush our teeth and use rainwater to water plants. Besides water, digital products also play a big role in our daily lives. They ____4____ our daily communication and study. They make life more convenient and interesting. But we should be careful. ____5____ we use digital devices wisely, they can be very helpful. For example, firefighting robots can move around ____6____ they send video information to the control unit. They are used to save lives in dangerous situations. However, too much screen time may cause health problems. In my opinion, we ____7____ learn to balance digital life and real life. We should turn off screens ____8____ we finish our homework. Only in this way can we enjoy a better life. 1. A. Because B. The more C. Although 2. A. but B. and C. or 3. A. if B. unless C. while 4. A. influence B. influences C. is influencing 5. A. If B. Unless C. Until 6. A. when B. while C. as soon as 7. A. should B. may C. can 8. A. until B. while C. after Ⅲ． Complete the following passage with the words or phrases in the box. Each can be used only once.（将下列单词填入空格，每空格限填一词，每词只能填一次） A．widely B．discovered C．valuable D．save E．convenient Chinese mobile phones are now ____9____ used in daily life. They are ____10____ for communication, study, and entertainment. Many young people find them very ____11____ because they can do many things at once. For example, they can take photos, listen to music, and look up information quickly. Some apps even help us learn English and manage our time. They have become an important part of our daily lives. However, we should ____12____ power and energy when using them. For example, we can turn off the screen when we are not using the phone. In this way, we can enjoy digital life and protect the environment. A．complain B．cooperate C．directions D．hidden E．report When using digital products, we sometimes have problems. We may ____13____ about poor battery life or software issues. Good customer service can give us clear ____14____ to solve problems. Sometimes we need to ____15____ with technical support to fix issues. We should also be aware of ____16____ dangers like viruses on the internet. For example, some websites may steal our personal information. So it is important to use digital products carefully. We should keep our software updated and never click on strange links. If we have a problem, we can ask for help politely. In this way, we can enjoy digital life safely. Ⅳ． Complete the dialogue with proper sentences. (用恰当的句子补全对话) Situation: Wang Yiming is calling customer service to complain about his new tablet. The tablet keeps freezing. CS: Hello, this is TechCare Support. How can I help you? Yiming: _____________17_____________ (表达投诉，说明问题) CS: I’m sorry to hear that. Could you tell me your order number? Yiming: Sure. It’s 68399. CS: Thank you. Have you tried restarting it? Yiming: Yes, but it still freezes. CS: I see. Please wait a moment. I’ll check your order. Yiming: _____________18_____________ (用特殊疑问句询问多久能解决) CS: It may take about two days. I’ll call you back as soon as we find a solution. Yiming： _____________19_____________ (用一般疑问句确认是否免费维修) CS: Yes, it’s under warranty. We’ll fix it for free. Yiming: _____________20_____________ (用感叹语气表达感激) CS: You’re welcome. Have a nice day! Part 3 Reading and Writing（第三部分 读写） Ⅴ．Reading comprehension（阅读理解） A． Read and match the problems with the advice/activities. ____21____ Mary is interested in saving water. She wants to learn how to use less water in daily life. ____22____ Jack loves technology and wants to know how to protect his personal information online. ____23____ Linda often argues with her parents about screen time. She wants to solve the problem peacefully. ____24____ Peter is a class leader. He wants to learn how to organize discussions effectively. ____25____ Amy dreams of becoming a public speaker. She wants to practice speaking clearly in front of people. A. Digital Art Workshop: Learn to use software to create amazing pictures. B. Water-Saving Challenge: Join us to share tips and win prizes for saving water at home. C. Online Safety Course: Learn how to avoid viruses and protect your data. D. Family Talk Training: Improve communication with parents about digital use. E. Team Leader Workshop: Learn skills for leading group discussions and listening to others. F. Public Speaking Class: Practice confidence and clarity in speeches. B． Choose the best answer.（根据文章内容，选择最恰当的答案） Digital life has become part of our daily lives. Smartphones and computers make communication much easier. We can chat with friends, send emails, and have video calls anytime. Online learning also gives students a chance to study at home. We can take photos, listen to music, and even pay for things with our phones. Many people find digital life convenient and fun. However, digital life has problems too. Some people spend too much time on screens. They may become addicted to games or short videos and forget to exercise. Some students even forget to do their homework because they play games for too long. Too much screen time can be bad for their eyes and health. Another problem is safety. When we visit some websites, hidden software may steal our personal information. Some strangers online may also cheat us. In my opinion, we should use digital products wisely. We can set a time limit and take breaks. We should also protect our personal information and never click on strange links. For example, we can turn off our phones when we do homework. We should also be careful when we make friends online. In this way, we can enjoy digital life and stay safe. 26. What can smartphones and computers help us do? A. Cook meals. B. Communicate easily. C. Clean rooms. D. Grow plants. 27. The word “addicted” in paragraph 2 probably means ________. A. not interested in something B. unable to stop doing something C. afraid of something D. surprised by something 28. What problems are mentioned in paragraph 2? A. Too much screen time and safety problems. B. Too much homework and too much noise. C. Too much water waste and air pollution. D. Too much exercise and too little sleep. 29. What does the writer advise us to do? A. Spend more time on screens and share personal information. B. Never use digital products and stop making friends. C. Buy more digital products and play more games. D. Use digital products wisely and be careful online. 30. The best title of this passage is ________. A. Digital Life: Benefits and Problems B. How to Save Water C. The Future of Smart Phones D. Problems in Dry Areas C． Choose the best answer to complete the passage.（选择最恰当的选项完成短文） Water is a precious resource, but in some poor areas, children still have to walk for hours to collect it. Digital technology is now helping to solve this problem. For example, some apps can ____31____ people find clean water sources nearby, and smart water meters can ____32____ how much water a family uses. These tools are very ____33____, but they are not available everywhere. Many poor areas still lack internet and digital devices. Digital tools can also help students in rural areas learn online, and they can even help farmers decide when to water crops. Digital technology can also save lives in disasters. Tilly learned about tsunamis in class and warned her family. ____34____ she acted quickly, they survived. Today, weather apps can help people ____35____ typhoons and floods. They send warnings to phones, so people can move to safe places in time. Firefighting robots can send video information to the control unit, helping firefighters make safe plans. In the future, more people will ____36____ from these technologies if governments and companies work together. However, too much screen time is bad for our health, ____37____ we should use digital technology wisely. 31. A. help B. make C. ask D. order 32. A. waste B. reduce C. increase D. check 33. A. useless B. useful C. harmful D. boring 34. A. Unless B. So C. Because D. Although 35. A. prepare for B. cause C. catch D. enjoy 36. A. suffer B. benefit C. hide D. run 37. A. so B. because C. but D. although D． Answer the questions.（根据以下内容回答问题） Ways to Save Water Water is becoming scarcer in many parts of the world. Many people don’t realize how much water they waste every day. Here are some practical tips to save water at home and school. First, turn off the tap when you brush your teeth or wash your hands. A running tap uses about 6 litres of water per minute. Second, take shorter showers. Try to finish within 5 minutes. Third, use rainwater to water plants instead of clean drinking water. Fourth, check for leaks in pipes and taps. A small drip can waste up to 20 litres a day. In school, we can also do our part. We can put up signs near taps to remind students to save water. We can start a “Water Hero” competition to encourage everyone to save water. We can also invite experts to give talks about water protection. These activities can help students learn more about the importance of water. Water is important for everyone. Farmers need water to grow crops, and factories need water to make products. If we waste water today, we may not have enough clean water tomorrow. So let’s start saving water right now. These small actions can make a big difference. Remember, every drop counts! Questions: 38. How much water does a running tap use per minute? ____________________________________________________________________________________________ 39. How long should a shower be according to the passage? ____________________________________________________________________________________________ 40. What can we use to water plants instead of clean drinking water? ____________________________________________________________________________________________ 41. What can a small drip waste per day? ____________________________________________________________________________________________ 42. What can schools do to encourage water saving? ____________________________________________________________________________________________ 43. Which water-saving tip from the passage would you use at home? Why? Write more than 30 words. ____________________________________________________________________________________________ Ⅵ．Writing（作文） 44. Write an English composition in at least 60 words according to the given instructions. (根据所给要求写一篇不少于60个词的英语短文) 学校正在开展“科技与生活（Technology and Life）”主题活动，请你给校报投稿，谈谈你对数字生活（digital life）的看法。内容包括： ·数字产品给生活带来的好处（至少两点）； ·数字生活可能带来的问题（至少一点）； ·你的建议或做法。 （注意：短文中不得出现学生的姓名、校名及其他相关信息，否则不予评分。） _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第1页/共1页 学科网（北京）股份有限公司 $ 八年级英语单元作业 Part 1 Listening（第一部分 听力） Ⅰ．Listening comprehension（听力理解） A． Listen and choose the right picture.（根据你听到的内容，选出相应的图片） 1．________ 2．________ 3．________ 4．________ 5．________ B．Listen to the dialogue and choose the best answer to the question you hear.（根据你听到的对话选出最恰当的答案） 6．A．It’s too expensive. B．It keeps freezing. C．It’s out of battery. 7．A．She thinks it’s a waste of time. B．She thinks it’s convenient and fun. C．She thinks it’s bad for health. 8．A．Turn off the tap while soaping hands. B．Use more water for washing vegetables. C．Take a bath instead of a shower. 9．A．A new smartphone. B．A smart walking stick for the blind. C．A digital camera. 10．A．Her study. B．Her personal information. C．Her health. 11．A．A smart water meter. B．A smart phone. C．A computer. C． Passage 1 Listen to the passages and choose the best answer to each question.（根据你听到的短文，选出每个问题最恰当的答案） 12．What percentage of the Earth’s water is fresh and easily reachable? A．About 97% B．About 3% C．About 0.3% 13．What is the main message of the passage? A．Water is everywhere, so we don’t need to save it. B．Clean fresh water is rare and we should protect it. C．Deserts are beautiful but dangerous places. 14．According to the passage, where is most fresh water? A．In rivers. B．In ice or deep underground. C．In the sea. Passage 2 Listen to the passages and choose the best answer to each question.（根据你听到的短文，选出每个问题最恰当的答案） 15．How does digital technology help the disabled according to the passage? A．It helps them find jobs online. B．It provides tools like smart walking sticks for the blind. C．It teaches them how to read and write. 16．What is the speaker’s attitude towards digital life? A．It has only advantages. B．It is too dangerous to use. C．It has both benefits and problems. 17．What should we do according to the speaker? A．Use digital technology wisely. B．Never use digital technology. C．Spend more time on screens. D． Listen to the passage and complete the following sentences.（根据你所听到的内容，完成下列句子。每空不超过三词） 18．About ____________ of the Earth’s surface is covered with water. 19．Most of the fresh water we can reach is ____________. 20．Firefighting robots can send video information to the ____________. 21．In Shabanu’s story, water is very ____________ in the desert. Part 2 Vocabulary and Grammar（第二部分 词汇和语法） Ⅱ． Choose the best answer.（选择最恰当的答案。） Water is a precious resource, but many people take it for granted in their daily lives. ____1____ water we use, the more energy is needed for treatment. This not only wastes energy ____2____ also makes water less safe. We will face serious shortages ____3____ we don’t change our habits. Therefore, we should turn off the tap when we brush our teeth and use rainwater to water plants. Besides water, digital products also play a big role in our daily lives. They ____4____ our daily communication and study. They make life more convenient and interesting. But we should be careful. ____5____ we use digital devices wisely, they can be very helpful. For example, firefighting robots can move around ____6____ they send video information to the control unit. They are used to save lives in dangerous situations. However, too much screen time may cause health problems. In my opinion, we ____7____ learn to balance digital life and real life. We should turn off screens ____8____ we finish our homework. Only in this way can we enjoy a better life. 1. A. Because B. The more C. Although 2. A. but B. and C. or 3. A. if B. unless C. while 4. A. influence B. influences C. is influencing 5. A. If B. Unless C. Until 6. A. when B. while C. as soon as 7. A. should B. may C. can 8. A. until B. while C. after 【答案】1. B 2. A 3. A 4. A 5. A 6. B 7. A 8. C 【解析】 【导语】本文讨论了水资源保护和数字产品使用的问题，指出我们应节约用水、合理使用数字设备，并在数字生活与现实生活之间找到平衡。 【1题详解】 句意：我们用的水越多，处理水所需的能源就越多。 固定句型“the+比较级，the+比较级”表示“越……，就越……”，The more意为“越多”，符合句型。Because“因为”、Although“虽然”，均不符合。 【2题详解】 句意：这不仅浪费能源，也使水更不安全。 并列连词not only...but also...表示“不仅……而且……”，所以填but。and“和”、or“或者”，均不符合。 【3题详解】 句意：如果我们不改变习惯，我们将面临严重的短缺。 “不改变习惯”是“将面临严重的短缺”的条件，if意为“如果”，引导条件状语从句，符合逻辑。unless“除非”、while“当……时”，均不符合。 【4题详解】 句意：它们影响我们的日常交流和学习。 主语They是复数，时态为一般现在时，谓语动词用原形influence。influences是第三人称单数；is influencing是现在进行时，均不符合语法。 【5题详解】 句意：如果我们明智地使用数字设备，它们会非常有用。 “明智地使用数字设备”是“非常有用”的条件，If意为“如果”，引导条件状语从句，符合逻辑。Unless“除非”、Until“直到”，均不符合。 【6题详解】 句意：例如，消防机器人可以四处移动，同时向控制单元发送视频信息。 强调两个动作同时发生：消防机器人可以一边移动，一边向控制中心传送视频信息，应填while，表示同时发生。when“当……时”；as soon as“一……就”，均不符合。 【7题详解】 句意：在我看来，我们应该学会平衡数字生活和现实生活。 此处用来提出建议，表达作者的观点，should意为“应该”，符合语境。may“可以”、can“能够”，均不符合。 【8题详解】 句意：我们应该在完成作业后关掉屏幕。 在做完作业之后关掉屏幕，表示先后顺序，after意为“在……之后”，符合逻辑。until“直到”、while“当……时”，均不符合。 Ⅲ． Complete the following passage with the words or phrases in the box. Each can be used only once.（将下列单词填入空格，每空格限填一词，每词只能填一次） A．widely B．discovered C．valuable D．save E．convenient Chinese mobile phones are now ____9____ used in daily life. They are ____10____ for communication, study, and entertainment. Many young people find them very ____11____ because they can do many things at once. For example, they can take photos, listen to music, and look up information quickly. Some apps even help us learn English and manage our time. They have become an important part of our daily lives. However, we should ____12____ power and energy when using them. For example, we can turn off the screen when we are not using the phone. In this way, we can enjoy digital life and protect the environment. A．complain B．cooperate C．directions D．hidden E．report When using digital products, we sometimes have problems. We may ____13____ about poor battery life or software issues. Good customer service can give us clear ____14____ to solve problems. Sometimes we need to ____15____ with technical support to fix issues. We should also be aware of ____16____ dangers like viruses on the internet. For example, some websites may steal our personal information. So it is important to use digital products carefully. We should keep our software updated and never click on strange links. If we have a problem, we can ask for help politely. In this way, we can enjoy digital life safely. 【答案】9. A 10. C 11. E 12. D 13. A 14. C 15. B 16. D 【解析】 【导语】本文主要讲述了中国手机在日常生活中的广泛应用及其带来的便利和价值，同时也提到了使用数字产品时应注意节约能源、配合客服解决问题以及防范潜在的安全隐患。 【9题详解】 句意：中国手机如今在日常生活中被广泛使用。此处需要一个副词，在句中作状语，修饰动词used；根据“in daily life”可知手机在日常生活中使用范围广，结合备选词汇，widely 表示“广泛地”，符合语境，所以填widely。 【10题详解】 句意：它们对于交流、学习和娱乐很有价值。此处需要一个形容词，在be动词后作表语；根据“communication, study, and entertainment”可知手机在这些方面很有用，结合备选词汇，valuable表示“有价值的”，符合语境，所以填valuable。 【11题详解】 句意：许多年轻人发现它们非常方便，因为它们可以同时做很多事情。此处需要一个形容词，作宾语补足语；固定结构“find them + 形容词”，根据“they can do many things at once”可知手机使用起来便捷，convenient表示“方便的”，符合语境，所以填convenient。 【12题详解】 句意：然而，我们在使用它们的时候应当节约电力与能源。此处需要一个动词原形，情态动词should后面接动词原形；根据后文“turn off the screen”、“protect the environment”可知使用手机时要节约用电，save表示“节约”，符合语境，所以填save。 【13题详解】 句意：我们可能会抱怨电池续航差或者软件故障。此处需要一个动词原形，情态动词may后面接动词原形；根据“poor battery life or software issues”可知是对产品问题进行抱怨，结合备选词汇，complain表示“抱怨”，符合语境，所以填complain。 【14题详解】 句意：优质的客服可以给我们清晰的指导来解决问题。此处需要一个名词，形容词clear修饰名词；根据“to solve problems”可知客服提供解决问题的指引，结合备选词汇，directions表示“指导、说明”，符合语境，所以填directions。 【15题详解】 句意：有时我们需要和技术支持人员合作来解决故障。此处需要一个动词原形，固定结构need to do sth，to后接动词原形；根据“technical support to fix issues”可知需要和技术人员协作处理产品故障，固定搭配cooperate with表示“与……合作”，符合语境，所以填cooperate。 【16题详解】 句意：我们也应当警惕互联网上像病毒这类潜藏的危险。此处需要一个形容词，修饰名词dangers；根据“like viruses on the internet”可知危险是不易发现的，结合备选词汇，hidden表示“隐藏的、潜藏的”，符合语境，所以填hidden。 Ⅳ． Complete the dialogue with proper sentences. (用恰当的句子补全对话) Situation: Wang Yiming is calling customer service to complain about his new tablet. The tablet keeps freezing. CS: Hello, this is TechCare Support. How can I help you? Yiming: _____________17_____________ (表达投诉，说明问题) CS: I’m sorry to hear that. Could you tell me your order number? Yiming: Sure. It’s 68399. CS: Thank you. Have you tried restarting it? Yiming: Yes, but it still freezes. CS: I see. Please wait a moment. I’ll check your order. Yiming: _____________18_____________ (用特殊疑问句询问多久能解决) CS: It may take about two days. I’ll call you back as soon as we find a solution. Yiming： _____________19_____________ (用一般疑问句确认是否免费维修) CS: Yes, it’s under warranty. We’ll fix it for free. Yiming: _____________20_____________ (用感叹语气表达感激) CS: You’re welcome. Have a nice day! 【答案】17. I bought a new tablet, but it keeps freezing. 18. How long will it take to fix it? 19. Is it free? 20. Thank you very much! 【解析】 【导语】本文是一段顾客王一鸣与客服之间的对话，主要讲述王一鸣因新平板电脑频繁死机而致电投诉，客服询问订单号并告知维修流程及费用的过程。 【17题详解】 根据“Situation: Wang Yiming is calling customer service to complain about his new tablet. The tablet keeps freezing.”可知，此处需表达投诉并说明死机问题。陈述句“I bought a new tablet, but it keeps freezing.”符合语境。 【18题详解】 根据“It may take about two days.”可知，此处应用特殊疑问句询问时长。特殊疑问句“How long will it take to fix it?”符合询问多久能解决的语境。 【19题详解】 根据“Yes, it’s under warranty. We’ll fix it for free.”可知，此处应用一般疑问句确认是否免费。一般疑问句“Is it free?”符合语境。 【20题详解】 根据“You’re welcome.”可知，此处应表达感激之情。“Thank you very much!”符合语境。 Part 3 Reading and Writing（第三部分 读写） Ⅴ．Reading comprehension（阅读理解） A． Read and match the problems with the advice/activities. ____21____ Mary is interested in saving water. She wants to learn how to use less water in daily life. ____22____ Jack loves technology and wants to know how to protect his personal information online. ____23____ Linda often argues with her parents about screen time. She wants to solve the problem peacefully. ____24____ Peter is a class leader. He wants to learn how to organize discussions effectively. ____25____ Amy dreams of becoming a public speaker. She wants to practice speaking clearly in front of people. A. Digital Art Workshop: Learn to use software to create amazing pictures. B. Water-Saving Challenge: Join us to share tips and win prizes for saving water at home. C. Online Safety Course: Learn how to avoid viruses and protect your data. D. Family Talk Training: Improve communication with parents about digital use. E. Team Leader Workshop: Learn skills for leading group discussions and listening to others. F. Public Speaking Class: Practice confidence and clarity in speeches. 【答案】21. B 22. C 23. D 24. E 25. F 【解析】 【导语】本文是一篇应用文，主要列举了五位学生遇到的具体问题或需求，以及六个活动或课程，要求将人物需求与活动或课程进行匹配。 【21题详解】 玛丽对节约用水感兴趣，想学习如何在日常生活中少用水。选项B“Water-Saving Challenge: Join us to share tips and win prizes for saving water at home.”是节约用水活动，适合玛丽。 【22题详解】 杰克喜欢科技，想知道如何保护他的在线个人信息。选项C“Online Safety Course: Learn how to avoid viruses and protect your data.”是网络安全课程，适合杰克。 【23题详解】 琳达想要和平解决和父母关于屏幕使用时长的争执。选项D“Family Talk Training: Improve communication with parents about digital use.”是改善亲子数码使用相关沟通的家庭谈话培训，适合琳达。 【24题详解】 彼得作为班干部想要学习高效组织讨论的方法。选项E“Team Leader Workshop: Skills for leading group discussions and listening to others.”是学习带领小组讨论技巧的组长工作坊，适合彼得。 【25题详解】 艾米想要练习当众清晰发言、成为公众演讲者。选项F“Public Speaking Class: Practice confidence and clarity in speeches.”是练习演讲清晰度与自信度的公开演讲课程，适合艾米。 B． Choose the best answer.（根据文章内容，选择最恰当的答案） Digital life has become part of our daily lives. Smartphones and computers make communication much easier. We can chat with friends, send emails, and have video calls anytime. Online learning also gives students a chance to study at home. We can take photos, listen to music, and even pay for things with our phones. Many people find digital life convenient and fun. However, digital life has problems too. Some people spend too much time on screens. They may become addicted to games or short videos and forget to exercise. Some students even forget to do their homework because they play games for too long. Too much screen time can be bad for their eyes and health. Another problem is safety. When we visit some websites, hidden software may steal our personal information. Some strangers online may also cheat us. In my opinion, we should use digital products wisely. We can set a time limit and take breaks. We should also protect our personal information and never click on strange links. For example, we can turn off our phones when we do homework. We should also be careful when we make friends online. In this way, we can enjoy digital life and stay safe. 26. What can smartphones and computers help us do? A. Cook meals. B. Communicate easily. C. Clean rooms. D. Grow plants. 27. The word “addicted” in paragraph 2 probably means ________. A. not interested in something B. unable to stop doing something C. afraid of something D. surprised by something 28. What problems are mentioned in paragraph 2? A. Too much screen time and safety problems. B. Too much homework and too much noise. C. Too much water waste and air pollution. D. Too much exercise and too little sleep. 29. What does the writer advise us to do? A. Spend more time on screens and share personal information. B. Never use digital products and stop making friends. C. Buy more digital products and play more games. D. Use digital products wisely and be careful online. 30. The best title of this passage is ________. A. Digital Life: Benefits and Problems B. How to Save Water C. The Future of Smart Phones D. Problems in Dry Areas 【答案】26. B 27. B 28. A 29. D 30. A 【解析】 【导语】本文围绕数字生活展开，先介绍了数字生活在沟通、学习、娱乐、支付等方面的便利，再阐述了屏幕时间过长损害健康、网络安全有隐患等问题，最后作者提出应明智使用数码产品、注意网络安全的观点，倡导人们健康安全地享受数字生活。 【26题详解】 细节理解题。根据文章第1段“Smartphones and computers make communication much easier.”可知，智能手机和电脑能让沟通变得更简单，即它们可以帮助我们轻松沟通。 【27题详解】 词句猜测题。根据文章第2段“Some people spend too much time on screens. They may become addicted to games or short videos and forget to exercise.”可知，人们花大量时间在电子屏幕上，会沉迷于游戏或短视频而忘记锻炼，由此可猜测addicted的含义是“无法停止做某事”。 【28题详解】 细节理解题。根据文章第2段“Some people spend too much time on screens...Too much screen time can be bad for their eyes and health. Another problem is safety.”可知，第二段提到了屏幕时间过长和安全这两类问题。 【29题详解】 细节理解题。根据文章第3段“In my opinion, we should use digital products wisely…We should also protect our personal information and never click on strange links. For example…”可知，作者建议我们明智使用数码产品，在网络上要谨慎小心。 【30题详解】 最佳标题题。文章先介绍数字生活的诸多益处，再分析数字生活存在的问题，最后给出合理使用的建议，全文围绕数字生活的利弊展开，最适合的标题是“Digital Life: Benefits and Problems”。 C． Choose the best answer to complete the passage.（选择最恰当的选项完成短文） Water is a precious resource, but in some poor areas, children still have to walk for hours to collect it. Digital technology is now helping to solve this problem. For example, some apps can ____31____ people find clean water sources nearby, and smart water meters can ____32____ how much water a family uses. These tools are very ____33____, but they are not available everywhere. Many poor areas still lack internet and digital devices. Digital tools can also help students in rural areas learn online, and they can even help farmers decide when to water crops. Digital technology can also save lives in disasters. Tilly learned about tsunamis in class and warned her family. ____34____ she acted quickly, they survived. Today, weather apps can help people ____35____ typhoons and floods. They send warnings to phones, so people can move to safe places in time. Firefighting robots can send video information to the control unit, helping firefighters make safe plans. In the future, more people will ____36____ from these technologies if governments and companies work together. However, too much screen time is bad for our health, ____37____ we should use digital technology wisely. 31. A. help B. make C. ask D. order 32. A. waste B. reduce C. increase D. check 33. A. useless B. useful C. harmful D. boring 34. A. Unless B. So C. Because D. Although 35. A. prepare for B. cause C. catch D. enjoy 36. A. suffer B. benefit C. hide D. run 37. A. so B. because C. but D. although 【答案】31. A 32. D 33. B 34. C 35. A 36. B 37. A 【解析】 【导语】本篇文章主要介绍了数字技术在解决水资源短缺、辅助农业与教育，以及在灾难中拯救生命等方面的积极作用，同时提醒人们要明智地使用数字技术。 【31题详解】 句意：例如，一些应用程序能够帮助人们找到附近干净的水源，智能水表可以检查一户家庭的用水量。 根据“find clean water sources nearby”可知，应用程序的作用是“帮助”人们找水，help“帮助”，符合语境。make“制作或使得”；ask“询问”；order“命令”，均不符合语境。 【32题详解】 句意：例如，一些应用程序能够帮助人们找到附近干净的水源，智能水表可以检查一户家庭的用水量。 根据“smart water meters”和“how much water a family uses”可知，水表的功能是“查看”用水量，check“检查”，符合逻辑。waste“浪费”；reduce“减少”；increase“增加”，均不符合逻辑。 【33题详解】 句意：这些工具非常有用，但并非随处可用。 根据前文提到的这些工具能帮助找水和查看用水量，可知它们是“有用的”，useful“有用的”，符合语境。useless“无用的”；harmful“有害的”；boring“无聊的”，均不符合语境。 【34题详解】 句意：因为她行动迅速，他们幸存了下来。 根据“she acted quickly”和“they survived”可知，前后句为因果逻辑关系，“行动迅速”是“幸存”的原因，Because“因为”，符合逻辑。Unless“除非”；So“所以”；Although“虽然”，均不符合逻辑。 【35题详解】 句意：如今，天气应用程序可以帮助人们为台风和洪水做准备。 根据后文“They send warnings to phones, so people can move to safe places in time.”可知，天气应用发送警告是为了让人们提前“准备应对”自然灾害，prepare for“为……做准备”，符合语境。cause“引起”；catch“抓住”；enjoy“享受”，均不符合语境。 【36题详解】 句意：未来，如果政府和企业合作，更多的人将从这些技术中受益。 根据“from these technologies”及前文提到的各种好处，可知人们会从中“受益”，固定搭配benefit from意为“从……中受益”，benefit“受益”，符合题意。suffer“遭受”；hide“隐藏”；run“跑”，均不符合题意。 【37题详解】 句意：然而，过多的屏幕时间对我们的健康有害，所以我们应该明智地使用数字技术。 根据“too much screen time is bad for our health”和“we should use digital technology wisely”可知，前后句为因果逻辑关系，前句是原因，后句是结果，应用so连接。because“因为”；but“但是”；although“虽然”，均不符合逻辑。 D． Answer the questions.（根据以下内容回答问题） Ways to Save Water Water is becoming scarcer in many parts of the world. Many people don’t realize how much water they waste every day. Here are some practical tips to save water at home and school. First, turn off the tap when you brush your teeth or wash your hands. A running tap uses about 6 litres of water per minute. Second, take shorter showers. Try to finish within 5 minutes. Third, use rainwater to water plants instead of clean drinking water. Fourth, check for leaks in pipes and taps. A small drip can waste up to 20 litres a day. In school, we can also do our part. We can put up signs near taps to remind students to save water. We can start a “Water Hero” competition to encourage everyone to save water. We can also invite experts to give talks about water protection. These activities can help students learn more about the importance of water. Water is important for everyone. Farmers need water to grow crops, and factories need water to make products. If we waste water today, we may not have enough clean water tomorrow. So let’s start saving water right now. These small actions can make a big difference. Remember, every drop counts! Questions: 38. How much water does a running tap use per minute? ____________________________________________________________________________________________ 39. How long should a shower be according to the passage? ____________________________________________________________________________________________ 40. What can we use to water plants instead of clean drinking water? ____________________________________________________________________________________________ 41. What can a small drip waste per day? ____________________________________________________________________________________________ 42. What can schools do to encourage water saving? ____________________________________________________________________________________________ 43. Which water-saving tip from the passage would you use at home? Why? Write more than 30 words. ____________________________________________________________________________________________ 【答案】38. About 6 litres. 39. Within 5 minutes. 40. Rainwater. 41. Up to 20 litres a day. 42. They can put up signs, start a “Water Hero” competition and invite experts to give talks about water protection. 43. I will turn off the tap when I brush my teeth because leaving it running wastes water. We should save every drop because water is precious for our future life. Actually, small actions can make a big difference to our environment. 【解析】 【导语】本文介绍了在家中和校园里可行的节水方法，阐述水资源的重要性，呼吁大家从点滴行动保护水资源。 【38题详解】 根据文章第二段“A running tap uses about 6 litres of water per minute.”可知，流水的水龙头每分钟大约消耗6升水。 【39题详解】 根据文章第二段“Try to finish within 5 minutes.”可知，文中建议淋浴控制在5分钟以内。 【40题详解】 根据文章第二段“Third, use rainwater to water plants instead of clean drinking water.”可知，可以用雨水浇灌植物，代替干净的饮用水。 【41题详解】 根据文章第二段“A small drip can waste up to 20 litres a day.”可知，小小的水滴一天最多可以浪费20升水。 【42题详解】 根据文章第三段“We can put up signs near taps to remind students to save water. We can start a “Water Hero” competition to encourage everyone to save water. We can also invite experts to give talks about water protection.”可知，学校可以采取这三项举措鼓励节水。 【43题详解】 开放问答题。选取文中任意一条节水建议，说明理由，词数大于30词即可，答案不唯一。示例：I will turn off the tap when I brush my teeth because leaving it running wastes water. We should save every drop because water is precious for our future life. Actually, small actions can make a big difference to our environment. Ⅵ．Writing（作文） 44. Write an English composition in at least 60 words according to the given instructions. (根据所给要求写一篇不少于60个词的英语短文) 学校正在开展“科技与生活（Technology and Life）”主题活动，请你给校报投稿，谈谈你对数字生活（digital life）的看法。内容包括： ·数字产品给生活带来的好处（至少两点）； ·数字生活可能带来的问题（至少一点）； ·你的建议或做法。 （注意：短文中不得出现学生的姓名、校名及其他相关信息，否则不予评分。） _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】 例文 Technology plays an important role in our daily life. Digital products bring us many benefits. It is convenient for us to communicate with friends online. Also, we can get knowledge easily. However, using phones too much is bad for our eyes. In my opinion, we should use digital products wisely. We should not only study hard but also take more exercise. Let’s enjoy a healthy digital life. 【解析】 【详解】写作步骤 [第一步：审题立意] 确定文体：议论文，用一般现在时为主 明确要点：电子产品带来的好处；过度使用手机的弊端；个人观点（理性使用电子产品，健康上网） 确定人称：第一人称(we/I/my) 注意事项：不得透露真实姓名和学校名称 [第二步：构思布局] 三段式结构： 开头段：总起，点明科技在日常生活中的重要作用，介绍数码产品的益处 主体段：转折，说明过度使用手机的危害 结尾段：提出观点，呼吁理性使用电子产品，倡导健康的数字生活，升华主题 [第三步：要点展开] 要点一：数码产品的好处 作用：It is convenient for us to communicate with friends online./we can get knowledge easily.../Communicating with friends online is easier than before.等 要点二：过度使用电子产品的弊端 危害：be bad for our eyes/do harm to our body and mind等 要点三：个人看法与倡议 观点：In my opinion.../ not only study hard but also take more exercise/Let’s enjoy a healthy digital life./We should make a good plan to use digital products./We had better use digital products wisely.等 第1页/共1页 学科网（北京）股份有限公司 $