Unit 5 Power of Ideas单元检测卷2026-2027学年英语人教版九年级上册

Unit 5 Power of Ideas单元检测卷 (时间:70 分钟 满分:90 分) 班级：_________ 姓名：_________ 得分：_________ 一、语法选择(本大题共10小题,每小题1分,共10分) 请通读下面短文,掌握其大意,根据语法和上下文连贯的要求,从每小题所给的三个选项中选出一个最佳答案。 The oil-paper umbrella has a history of over 1,000 years in China. 1__________________ different stories about the invention of the umbrella in China. The most popular one has something to do with Lu Ban. It’s said that once he and his wife 2__________________ the West Lake, it started raining suddenly. His wife said, “Let’s have 3__________________ competition. Before sunrise tomorrow, the one who comes up with a better way to visit the West Lake even 4__________________ rainy days will be the winner.” Lu Ban thought 5__________________ it was easy. He collected some tools and materials. Then he spent the whole night building pavilions(亭子) around the lake. The next morning, 6__________________ Lu Ban talked about his achievements and felt proud, his wife held something unusual in her hand. 7__________________ could be opened into a round shape. Lu Ban was surprised. He found that the object 8__________________ of silk and bamboo. It was light and easy 9__________________. Lu Ban said, “You win. Your invention can protect us from rain better.” Later, people began to use paper, which was 10__________________ than silk. To make the umbrella waterproof (防水的), people brushed a kind of oil on the surface. So the oil-paper umbrella appeared. ( )1. A. There are B. It is C. They are ( )2. A. visit B. are visiting C. visited ( )3. A. the B. a C. an ( )4. A. on B. with C. in ( )5. A. if B. that C. how ( )6. A. though B. before C. when ( )7. A. It B. Its C. Itself ( )8. A. made B. was made C. was making ( )9. A. carry B. carrying C. to carry ( )10. A. cheap B. cheaper C. the cheapest 二、完形填空(本大题共10小题,每小题1分,共10分) 请通读下面短文,掌握其大意,从每小题所给的四个选项中选出一个最佳答案。 Heman Bekele, a student, has enjoyed doing experiments since his childhood. He was a 11____________ child and always wondered how things worked. At first, he simply mixed common liquids and waited to see the 12____________ . When Heman was seven, he received a science set. With the right tools and 13____________ instructions, his experiments became more organized rather than simple guesses. One day, he learnt that a piece of metal reacting with a chemical cleaner could 14____________ a lot of heat. When he tried the experiment himself, it got so hot that he almost caused a fire. After that, his parents watched him more 15____________ and helped him set safer rules: test outside, wear glasses, and write down each step. The careful watching 16____________ his dream instead of stopping it. Later, Heman wanted to do something 17____________ for people. In 2023, he decided to 18____________ a national science competition. His idea was to 19____________ a kind of soap for people working in the sun. It would contain(包含) effective medicine to help treat skin(皮肤) cancer. He handed in a video that explained his ideas of his invention and won the competition in the end. To help him keep studying, a scientist invited him to do experiments in a university 20____________ His dream is to use his simple ideas to help those in need and make their everyday lives better. And he keeps working for it. ( )11. A. popular B. funny C. curious D. friendly ( )12. A. results B. mistakes C. chemicals D. accidents ( )13. A. poor B. clear C. similar D. difficult ( )14. A. reduce B. produce C. control D. use ( )15. A. bravely B. quickly C. secretly D. closely ( )16. A. shaped B. destroyed C. described D. changed ( )17. A. strange B. common C. meaningful D. interesting ( )18. A. set up B. put off C. join in D. search for ( )19. A. buy B. improve C. order D. invent ( )20. A. lab B. hall C. library D. playground 三、阅读理解(本大题共15小题,每小题2分,共30分) 请阅读 A、B 两篇短文,从每小题所给的四个选项中选出能回答所提问题或完成所给句子的最佳答案。 A Have you ever played any Chinese folk games? As a country powerful in maths, China has many folk games full of maths wisdom. Let’s take a look at three of them. Chinese ring puzzle It's believed that the Chinesering puzzle dates back to Warring StatesPeriod. It is usually made up of nine rings. These rings connect to a handle(手柄). Players have to remove all the rings from the handle to win the game. This is not a simple game. It takes 341 moves, so lots of patience is required. Players also need to use the knowledge of numbers. Tangram First popular in the Ming and Qing dynasties, the tangram is a puzzle made up of seven pieces. For each puzzle, players need to use all the pieces to make a shape. To do it, they have to know about geometry(几何学). In the 18th century, the tangram was brought to the West and soon became popular there. Huarong pass Huarong pass is a block-moving(移动方块的) game. It first appeared in the early 20th century. Each block is named after a character in the novel Romance of the Three Kingdoms, like Cao Cao, Guan Yu and Zhao Yun. To win the game, players need to move the blocks to get Cao Cao out. It aims to test the players' maths knowledge, for example, geometric knowledge. ( )21. What are required when you play Chinese ring puzzle? A. Wisdom and sense of direction. B. Patience and knowledge of numbers. C. Wisdom and abilities to move blocks. D. Patience and understanding of Chinese culture. ( )22. What is first popular in the Ming and Qing dynasties? A. Chinese ring puzzle. B. Tangram. C. Luban lock. D. Huarong pass. ( )23. How can you win the game Huarong pass? A.By making a special shape. B. By moving all the rings. C. By remembering the characters. D. By moving the blocks. ( )24. Which subject do the three games have to do with? A. English. B. Music. C. Maths. D. Chemistry. ( )25. Which unit may this passage come from? A.Unit 1 The Famous Inventors B. Unit 2 Traditions and Customs C. Unit 3 The Great Novels D. Unit 4 Chinese Folk Games B We’ve heard of smartphones, but how about smart clothing? A company called CuteCircuit designed a special football shirt for deaf football fans. It can help them to “feel” the excitement during a match. Deaf people have hearing problems and can’t listen to music as normal people do, but they can feel it. Sound is made up of vibrations(震动). Deaf people can feel vibrations with the help of some parts of the brain that normal people use for hearing. How does this amazing shirt work? CuteCircuit sets microphones around the playground to receive the sound of the people cheering and singing. Then the company uses a computer programme to study the sounds the microphones pick up, turns them into data and sends the data to the football shirts. Little machines inside the shirts then vibrate according to the data. Finally, deaf people will feel the sounds of the people. Deaf and hard-of-hearing people can also use the shirts to feel live music in the concert. The sounds of instruments are picked up and sent to different parts of the shirt. For example, the sound of violins can be felt on the arms, bass(贝斯) on the chest and drums on the back. Besides, the shirts can be used to feel sounds while playing video games. The football shirts were used for the first time at St James’ Park. They will be available for deaf fans at all Newcastle matches from now on. It is not a dream for these fans to fully experience football matches. ( )26. Who did CuteCircuit design the special shirt to help? A. Deaf football fans. B. Football players. C. Famous musicians. D. Music lovers. ( )27. (新考法·图片排序) Which of the following pictures can show how the special shirt works? ( )28. What does the underlined word “available” mean in the last paragraph? A. Hard to imagine. B. Expensive to buy. C. Necessary to take. D. Possible to get. ( )29. What can we know from the passage? A.The special shirts can only be used at St Jame’s Park. B. Deaf people can feel drums on their arms with the shirts on. C. People can use the shirts to feel the sounds of video games. D. Deaf people can feel vibrations with some parts of their ears. ( )30. What’s the best title for the passage? A.The Reasons for Playing Football B. The Ways to Develop the Love for Football C. An Introduction to a New Kind of Smart Clothing D. Some Suggestions for People to Buy Football Shirts C 配对阅读。左栏是五个家庭对 AI 机器人的需求，右栏是七个机器人的信息，请为每个家庭匹配对应的机器人。选项中有两项为多余选项。 ( )31. The Smiths have lots of rubbish every day. They need an AI robot to help deal with the rubbish. ( )32. The Greens are going to China. They need an AI robot to look after their pet dog when they're not at home. ( )33. The Browns' new restaurant will be open next month. To treat guests better, they want some AI robots to be waiters. ( )34. Some wild pigs often come to eat vegetables on the Blacks' farm. They need some AI robots to drive the pigs away. ( )35. There are some heavy things in the Whites' factory. It is hard for the workers to carry, so the Whites need some AI robots to do these jobs. A.Robot E-0 moves along just like a man and is strong enough to do hard jobs like carrying heavy things. B. Robot K-8 looks like a real wolf. It can make 20 kinds of sounds to scare wild animals away, keeping your farm safe. C. Robot C-4 has excellent "eyes" and "nose", and is good at choosing from different things, especially the litter from houses. D. Robot F-5 can sing, dance and teach children how to draw. With a built-in screen and voice instructions, it makes education fun. E. Robot D-3 is good at finding its way to guests who need food and drinks and helping customers pay the bill, just like a real waiter. F. Robot B-2 can be a guide for tourists. It has a camera for taking pictures, which can recognize landmarks(地标) and share pictures quickly. G. Robot A-1 can help take care of animals when their owners are away. They can feed pets, check their health and send information to their owners. 四、短文填空(本大题共10小题,每小题1.5分,共15分) 请从选项内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余选项。 discover hold wide from spirit creative ideal something happen ground but afford Have you ever heard of Edouard Benedictus? He was 36. _________ France, and he was a pioneer of safety glass. As a scientist, he had many great inventions. That is because he had a strong 37. _________ of exploration. He often tested new ideas in his lab. His 38. _________ mind helped him solve problems in unusual ways. One day in 1903, while Benedictus was working in his lab, 39. _________ unexpected happened! He dropped a glass flask(烧瓶) to the 40. _________ by accident. To his surprise, the glass cracked(破裂), 41. _________ it didn’t break into pieces. Out of curiosity, he checked it carefully. His helper explained he had used the flask to 42. _________ liquid plastic. The flask looked empty after the liquid plastic dried, so he forgot to wash it. Benedictus realized the dried plastic kept the broken glass from falling apart. Later, Benedictus learnt from the newspaper that people were often hurt by flying broken glass when traffic accidents 43. _________. Suddenly, he thought of the unbreakable flask. After many experiments, he discovered that if he put a thin film(薄膜) of plastic between two pieces of glass, the glass would not break into flying pieces even if it cracked! This 44. _________ helped him invent safety glass in 1909. Today, people use safety glass 45. _________ — in cars, buildings and more. His invention has helped reduce the risk of people getting hurt by broken glass. 五、读写综合(本大题分为 A、B 两部分,共 25 分) A. 回答问题(本题共5小题,每小题2分,共10分) 请阅读下面短文,根据所提供的信息,回答五个问题。要求所写答案语法正确、信息完整切题。 Great inventions are changing and improving our lives in many ways. A 3D printer, one of the great inventions, is like a magical machine. It can turn computer designs into real things. What is more amazing is that two young scientists made a special 3D food printer in Qatar. It can use bits of vegetables to create food! The two smart inventors, Annan and Mansoori, were students at Carnegie Mellon University in Doha. To make a 3D carrot, they first used very small parts of a real carrot and made lots of carrot cells (细胞) in a science lab. Then they used these tiny parts to create the ink used in their printer. By using vegetable cells and ultraviolet light (紫外线), a new carrot is printed. UV light is a kind of energy that helps stick the carrot bits together. They chose carrots for the test because scientists knew a lot about how carrot parts grew into plants. Mansoori said, “3D-printed food will be made cheaply. It doesn’t require large areas of land.” The invention may help with food shortage in some areas. Today, about 700 million people are facing hunger in the world. Mansoori hopes 3D printers will be used in restaurants, supermarkets and hospitals. The purpose, she said, is to make food reachable to people all over the world. 1. What can the special 3D food printer do? ____________________________________________________________________________________ 1. Where did Annan and Mansoori study? ____________________________________________________________________________________ 1. How is a new carrot printed? ____________________________________________________________________________________ 1. Why did Annan and Mansoori choose carrots for the test? ____________________________________________________________________________________ 1. How many people are facing hunger in the world now? ____________________________________________________________________________________ B. 书面表达(本题15分)请根据要求完成短文写作。 假如你是李明。你校下周将举办以“未来生活”为主题的科技创意大赛，设计对象可以是建筑物、日常物品等。请你写一篇演讲稿，向同学们介绍你的设计构思，要点如下： (1)介绍你的设计对象,描述其外观和材料; (2)说明该设计的两项用途,并点明其设计亮点; (3)阐述你的设计理由。 注意： (1)不能照抄原文;不得在作文中出现真实校名和考生的真实姓名。 (2)语句连贯,词数80左右。作文开头和结尾已经给出,不计入总词数。 Dear classmates, I’m Li Ming, a big fan of new technology, and I am very excited to share my design with you all. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thank you for your listening! 参考答案 一、1—5 ACBAB 6—10 CABCB 二、11—15 CABBD 16—20 ACCDA 三、21—25 BBDCD 26—30 ABDCC 31—35 CGEBA 四、36. from 37. spirit 38. creative 39. something 40. ground 41. but 42. hold 43. happened 44. discovery 45. widely 五、A. 46. Use bits of vegetables to create food./The special 3D food printer/It can use bits of vegetables to create food. 47. At Carnegie Mellon University in Doha./Annan and Mansoori/They studied at Carnegie Mellon University in Doha. 48. By using vegetable cells and ultraviolet light./A new carrot/It is printed by using vegetable cells and ultraviolet light. 49. Because scientists knew a lot about how carrot parts grew into plants. 50. About 700 million (people are facing hunger in the world now). B. One possible version: Dear classmates, I'm Li Ming, a big fan of new technology, and I am very excited to share my design with you all. My design is a smart schoolbag. It looks the same as a common schoolbag, but it has a thin built-in screen. The schoolbag is made of light but super strong materials, so it won't break easily. More importantly, it can store e-books to take the weight off our shoulders, and also remind us of daily class timetable and homework. Besides, it's friendly to the environment, as it runs on solar power. I design the smart schoolbag mainly to help students learn more easily and make life more convenient. Thank you for your listening! 学科网（北京）股份有限公司 $