Unit 5 Section A 3a—3d 基础+能力分层练2026-2027学年人教版英语九年级上册

**基本信息** 九年级上册人教版英语Unit 5 Section A 3a-3d同步练，新授课使用，分层清晰，从词汇变形到语篇应用，兼顾语言能力夯实与思维品质提升，适配新授课巩固需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |夯实基础|基础词汇（词形转换）、基础句型（汉译英）、简单对话理解|含中考改编题（如江苏无锡、山东青岛题），对话题创设"智能花盆"情境，强化语言基础表达| |能力提升|语篇理解与综合应用|完形填空聚焦"智能学校"主题，阅读理解探讨机器人导盲犬，通过科技情境提升分析推断能力，衔接高阶思维|

Unit 5 Section A 3a—3d 基础+能力分层练2026-2027学年九年级上册人教版 夯实基础 Ⅰ. 用括号内所给词的适当形式填空 1. 「2025江苏无锡中考改编」Short texts can be seen everywhere. They are short but provide ______(use) information. 2. 「2024山东青岛中考改编」A famous kite story is about the American ______(invent) Benjamin Franklin. 3. The railway station is at a ______(distant) of two kilometres from our school. 4. The new app can ______(simple) the process of ordering food online. 5. These smart ______(device) can help students learn more efficiently. 6. With the ______(develop) of AI, our daily life has changed a lot. 7. It is ______(believe) that robots will do most housework in the future. 8. The ______(invent) of the telephone made long-distance communication possible. Ⅱ. 根据汉语意思完成句子，每空一词 9. 我的堂兄安德鲁总是想出新主意或发明新东西。 My cousin Andrew always comes up with new ideas or ______. 10. 人工智能将对医学和工程等领域产生重大影响。 AI will ______ areas like medicine and engineering. 11. 「2025重庆中考改编」云南的黑茶，尤其是普洱茶，因茶马古道而闻名。 Yunnan's dark tea, especially Pu'er, got famous ______ the Ancient Tea Horse Road. 12. 这项发明使盲人更容易找到路。 This invention ______ it easier for blind people ______ ______ the way. Ⅲ. 补全对话 请通读下面的对话，根据对话内容，选出能填入空白处的最佳选项，有一项为多余选项。 A: Hey, Lisa! Have you heard about the "smart flowerpot" of Sunshine Middle School? B: 13 ______ What is it? A: It's a robotic helper and it looks like a small tree. B: Really? 14 ______ A: It's 30 cm tall, like a real potted plant. The coolest part is its two special sensors in the leaves. B: Can it water the plant by itself? A: 15 ______ B: That sounds amazing! Who invented it? A: A team of students in the science club. B: What is it used for? A: 16 ______ It can collect information like soil wetness. B: Wow! 17 ______ A. How big is it? B. No, I haven't. C. That's cooler than I imagined! D. I would like to buy one. E. Yes, it can work with the help of its sensors. F. It's used to help protect the school garden. 能力提升 Ⅳ. 完形填空 Schools Get Smarter Most of us spend all day at school. After a long and busy day, all we want to do is return to a 18 ______ classroom. Smart technology can turn any classroom into a nicer place to learn. Smart schools have been for 19 ______. A local company invented a type of technology called SmartBoard in 2015. With it, classroom devices, such as lights and screens, can communicate 20 ______ each other by using wifi. Of course, 5G networks have made smart schools much 21 ______ than before. Perhaps the most widely used smart school technology is the voice activated assistant. It 22 ______ users to interact with nearly any device simply by speaking a few words. This is especially 23 ______ for children and disabled people as they can do things that would usually be too difficult. Common classroom appliances can become smart as well. A smart dustbin can keep track of the things you have 24 ______ away and place an online order for new items. Smart blackboards can create lesson lists 25 ______ the notes inside. But it's not only about convenience. Smart schools are also perfect for the 26 ______. By turning off devices that you are not using, smart schools can lower how much electricity you use. As we know, using less energy 27 ______ that we use fewer natural resources. （　）18. A. possible　 B. comfortable　 C. believable　 D. terrible （　）19. A. sometime　 B. sometimes　 C. some times　 D. some time （　）20. A. with　 B. for　 C. of　 D. at （　）21. A. further　 B. stronger　 C. higher　 D. cheaper （　）22. A. allow　 B. advise　 C. invite　 D. order （　）23. A. common　 B. awful　 C. good　 D. funny （　）24. A. risen　 B. given　 C. taken　 D. thrown （　）25. A. replied to　 B. based on　 C. interested in　 D. filled with （　）26. A. family　 B. school　 C. environment　 D. government （　）27. A. seems　 B. feels　 C. hopes　 D. means Ⅴ. 阅读理解 Scientists from the University of Science and Technology of China are developing a robot “guide dog” to help blind people. The robot dog is about the size of an English bulldog but a little wider. It has six legs instead of four. The extra legs make it more stable and help it move faster. The robot is being tested in Hefei. With the help of cameras and AI, the robot dog can see, listen and speak with blind people. It can help them during daily trips outside and be a “friend” at home. Blind people can also use a cane（手杖）to control the robot's walking and running speed. The robot can even recognize the traffic lights—real guide dogs are unable to do that. Wang Lei and Zhu Min are helping test the robot. Wang is totally blind and Zhu can only see a little. Zhu often uses a cane to move around. “The robot dog will make it easier to get into public places than with real guide dogs. I am happy to join in the test. It could change our lives in the near future,” Wang said. In China, there are about 17.31 million blind people, but there are only about 400 guide dogs. The new robot is trying to solve this problem. “We believe our robot will act as ‘a pair of eyes’ for blind people,” said Professor Li Ming, one of the scientists. He thinks there could be a large market for these robot dogs. （　）28. Why do scientists develop the robot dog? A. To help blind people. B. To improve AI technology. C. To beat the British bulldog. D. To create a six-legged machine. （　）29. What is paragraph 2 mainly about? A. How the robot dog works. B. Where the robot dog can go. C. What the robot dog can do. D. When the robot dog comes out. （　）30. How does Wang Lei help develop the robot dog? A. He designs it. B. He helps test it. C. He brings it into public places. D. He controls it with a cane. （　）31. What is Professor Li Ming's opinion about the robot dog? A. It can treat blindness. B. It costs a lot of money. C. It has taken the place of real guide dogs. D. It will have a large number of customers. 参考答案 Ⅰ. 用括号内所给词的适当形式填空 1. useful　2. inventor　3. distance　4. simplify　5. devices　6. development　7. believed　8. invention Ⅱ. 根据汉语意思完成句子，每空一词 9. inventions　10. influence / impact　11. for　12. makes; to; find Ⅲ. 补全对话 13. B　14. A　15. E　16. F　17. C　（D为多余项） Ⅳ. 完形填空 18. B　19. D　20. A　21. A　22. A　23. C　24. D　25. B　26. C　27. D Ⅴ. 阅读理解 28. A　29. C　30. B　31. D 1 学科网（北京）股份有限公司 $