Unit 3 单元诊断自查 2026-2027学年沪教版英语八年级上册

Unit 3 综合检测卷 Ⅰ.阅读理解(共12小题,计36分) A Technologies Making School Life "SMART" In the future, students may only bring e-books to school. In fact, some schools are already doing this. E-books can store notes and students feel relaxed with lighter schoolbags. There are robot teachers in the schools in some cities. These robots can help students with their studies. They can also help them solve problems. With a pair of e-skates, you can walk to school faster! E-skates can be tied to your shoes easily. And there are four speed settings you can choose. If students get hurt and need help at schools, drones (无人机) can be of great use. They can offer help faster than people and they can also carry medicine or clothes. ( )1. How do students feel with lighter schoolbags? A. Worried. B. Relaxed. C. Bored. D. Surprised. ( )2. Who can help students with their studies according to the passage? A. The robot teachers. B. The parents. C. The workers. D. The friends. ( )3. Which is the best choice if you want to walk to school faster? A. Flying aids. B. Clothes. C. Schoolbags. D. E-skates. ( )4. Where does the passage probably come from? A. A travel magazine. B. A movie magazine. C. A technology magazine. D. A music magazine.   B Lots of people go travelling during holidays. As travellers look for more personalized (为个人特制的) experiences, many choose AI to be their online tour guides. During the May Day holiday, Wu Henglu, a visitor from Dalian, travelled to Shanxi. It was his first visit to Shanxi. Wu didn’t want to join a tour group because he would have to spend a lot of money and he couldn’t explore freely. There were so many places of interest in Shanxi and he was not familiar with the travel routes (路线), so he turned to AI for help. Wu used AI to plan a fantastic tour of Shanxi. He input the places he wanted to visit, his travel dates, budget and personal interest into an AI app. Soon, he got a personalized week-long travel plan. It showed him the ways to get around, places to visit, and hotels to stay in. Wu is interested in ancient buildings and tasty food, so the AI app also listed several not-so-famous but culturally rich places and delicious dishes. “This AI-planned tour truly gave me great surprises,” Wu said. “The places and routes perfectly matched (与……一致) my taste, helping me understand Shanxi better.” Specialists think AI can meet tourists’ needs for personalized travel. During a personalized trip, AI can serve tourists in real time. Through modern technologies, an AI tour guide can act like a personal guide, explaining the historical stories and cultural meanings behind the tourist areas. In the future, AI tour guides will help human guides and together they can bring a more personalized experience to make travel more exciting. ( )5. Why didn’t Wu travel with a tour group? A. He hoped to get some peace and quiet. B. He was very familiar with the travel routes. C. He enjoyed exploring different places himself. D. He wanted to visit places of his choice and save money. ( )6. What does Paragraph 3 mainly talk about? A. How long Wu stayed in Shanxi. B. Why Wu turned to the AI app for help. C. What information the AI app gave Wu. D. Which places Wu wanted to visit in Shanxi. ( )7. 新考法｜观点态度题 What did Wu think of the AI-planned tour? A. Safe and interesting. B. Surprising and wonderful. C. Tiring but meaningful. D. Exciting but too short. ( )8. Which is the best title for the text? A. AI Tour Guides: the Future of Travel B. Advice on Using AI for Trip Planning C. Personalized Travel: a New Way of Travelling D. Modern Technologies Used by AI Tour Guides C Life for the old is changing quickly because of technology. While some find joy in these changes, others face difficulties. Many seniors are discovering fun ways to use technology. Free online classes let them learn painting, gardening, or even how to use smartphones. For example, 72-year-old Grandma Zhang recently learnt to make digital birthday cards for her grandchildren. Video apps help families stay connected. “I see my grandson’s face every day though he studies abroad,” said Mr Li, 68, with a smile. Smartwatches are also popular. They check heart rates and remind users to take medicine. Some hospitals even let patients talk to doctors online, and it saves time for those who have trouble walking. However, not everything is easy. About 40% of people over 65 say technology changes too fast. Many have a hard time with phone texts, forget passwords, or worry about online tricks. “I once lost 500 yuan on my phone. Now I’m scared to use my phone,” shared Auntie Wang. To help the old, communities are taking action. Young volunteers teach seniors how to use phones safely every weekend. In Beijing, a 16-year-old boy named Xiaoming became a “tech-teacher” for his neighbours. “Mr Chen learnt to send emojis (表情)! He sends me a thumbs-up after each lesson,” Xiaoming said proudly. The government also opened the special “tech-cafe” with large-screen computers and friendly guides. As 5G networks reach more places, even villages are joining the digital age. The key is to make technology kind to people of all ages. After all, today’s young “phone experts” will one day be seniors too. By working together, every age can enjoy the benefits of a connected world. Digital life not only brings us joy but also prepares us for future jobs. Many jobs today require computer and internet skills. So, let’s enjoy digital life wisely, stay safe, and keep a balance. This way, we can make the most of it and be ready for the future. ( )9. How many good things does technology bring to seniors? A. One. B. Two. C. Three. D. Four. ( )10. 新考法｜图示理解题 What does “thumbs-up” mean in Paragraph 4? ( )11. What can we infer about the government’s “tech-cafe”? A. It’s only for young people. B. It helps seniors use tech tools. C. It teaches seniors cooking skills. D. It costs a lot of money. ( )12. What is the main idea of the passage? A. Tech only helps the young. B. Seniors should stop using phones. C. Smartwatches please some seniors. D. Tech helps and challenges seniors. Ⅱ. 阅读还原（共4小题，计12分） 阅读短文，从方框内所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。（每个选项限用一次） Smart Cities Around the World Smart cities use technology to make things better for people and improve the quality of life for people. Now let’s explore some smart cities around the world and learn about their plans. Breathe freely with smart maps! London has many new ways to use data. One of its creative examples is an app showing a route with clean air on the map of the city. 13. ______ Use smart apps, and live a relaxing life! 14. ______ With the data, people can get the information they need through apps. For example, they can find out where they can rent bikes in the city. Smart learning, happy kids! Singapore, the “Garden City”, has smart ways to make the city child-friendly. 15. ______ For example, when a teacher tells a story, the lights will be dimmed. This makes the stories more lively. Green life in passive housing. In Berlin, passive housing is a popular way to save energy. A passive house usually has thick walls and large windows. 16. ______ So sunlight can warm the house. No matter how cold it is outside, the house always stays warm. A. In its public libraries, kids can listen to stories in cool ways. B. In its public libraries, kids will also hear the sound of a tiger. C. If people have to go out and care about air quality, they can find out the route with the cleanest air. D. The biggest window usually faces south. E. In New York, the government makes its data open to all people. Ⅲ. 完形填空（共10小题，计20分） Welcome to your future life! The following are my predictions and I believe they will 17. ______ happen in ten years. In 2036, “magic clothes” have particles (粒子) and we can ask these particles to do many things. So it is not surprising that the clothes can even 18. ______ colours in a short time. You only need to say to your shirt, “Turn red.” It can turn from blue to red. And the particles will help keep your clothes clean. They can keep all the 19. ______ things off. You walk into the 20. ______. You pick up a bottle of milk, but a voice says, “You can’t drink that!” That’s because your fridge reads the 21. ______ that has information about the milk, and it knows the milk is not fresh. In 2036, every 22. ______ has AI robots with such microchips. They can tell people about every kind of food for sale. They will help keep us 23. ______. You won’t get sick in 2036. Your personal caring robot will provide 24. ______ service for you. It will 25. ______ you ahead of time because the information about your health is connected with a chip in it. So it’s time for you to take action to 26. ______ your body. In a word, “smart technology” will be all around you in the future. ( )17. A. freshly B. probably C. suddenly D. seriously ( )18. A. change B. add C. collect D. compare ( )19. A. dangerous B. huge C. dirty D. heavy ( )20. A. kitchen B. bedroom C. study D. balcony ( )21. A. data B. microchip C. message D. notebook ( )22. A. station B. shop C. park D. office ( )23. A. tidy B. happy C. relaxed D. healthy ( )24. A. medical B. similar C. public D. strange ( )25. A. introduce B. hurt C. remind D. accept ( )26. A. worry about B. ask about C. reach for D. care for Ⅳ. 语篇填空(共10小题,计20分) 阅读短文,在空白处填入一个适当的单词或用括号内所给词的正确形式填空,使短文通顺、连贯。 Digital devices are very helpful in our daily life. They make communication much easier and faster than before. We can get the latest news and share our 27. ______ (opinion) online in seconds. However, spending too much time on screens is not good for 28. ______ (we) health. Some teenagers care too much about other people’s comments, which may lead to anxiety. Also, using phones before sleep often results in poor sleep. Doctors say this is 29. ______ (harm) to our memory and learning ability. What’s more, looking at a screen for 30. ______ long time can be bad for our eyesight and may even cause us to gain 31. ______ (weigh). Why? That’s because we sit still 32. ______ hours and don’t move enough. So, what should we do? First, plan your screen time 33. ______ (careful). Second, try to have some screen-free time every day, such as reading a book or 34. ______ (take) a walk. Finally, remember that the real world is always 35. ______ (colourful) and more interesting than the digital one. 36. ______ you follow these suggestions, you will enjoy a healthier life both online and offline. Ⅴ. 书面表达(12分) 假设你是李华,请以“AI in My Life”为题,向你校英语公众号投稿,用英语介绍你在学习和生活中使用人工智能的经历及感受,并表达你对人工智能的看法。 注意: (1)词数不少于80,可适当拓展; (2)文章的标题及开头已给出,不计入总词数; (3)文中不得出现真实姓名和学校名称。 参考词汇:Artificial Intelligence (AI) 人工智能 AI in My Life Living in a digital age, I find artificial intelligence everywhere in my daily life.______________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________ 学科网（北京）股份有限公司 $