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。） _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 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． 【1~8题答案】 【答案】1. B 2. A 3. A 4. A 5. A 6. B 7. A 8. C Ⅲ． 【9~16题答案】 【答案】9. A 10. C 11. E 12. D 13. A 14. C 15. B 16. D Ⅳ． 【17~20题答案】 【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! Part 3 Reading and Writing（第三部分 读写） Ⅴ．Reading comprehension（阅读理解） A． 【21~25题答案】 【答案】21. B 22. C 23. D 24. E 25. F B． 【26~30题答案】 【答案】26. B 27. B 28. A 29. D 30. A C． 【31~37题答案】 【答案】31. A 32. D 33. B 34. C 35. A 36. B 37. A D． 【38~43题答案】 【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. Ⅵ．Writing（作文） 【44题答案】 【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. 第1页/共1页 学科网（北京）股份有限公司 $