Unit 5 Power of Ideas单元综合测试卷2026-2027学年人教版英语九年级上册

**基本信息** 九年级英语上册Unit 5单元卷，以“Power of Ideas”为主题，通过发明案例整合词汇、语法与阅读，适配周测，提升语言能力与思维品质。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单词短语句子|15分|核心词汇（inventor等）、短语（come up with等）、被动语态|基础巩固，结合单元主题词汇| |完形填空|15分|上下文理解、词汇辨析|以微波炉、便利贴发明故事创设情境| |阅读理解|20分|细节理解、推理判断|对比爱迪生与特斯拉创造方法，体现思维品质| |语法填空|15分|被动语态、介词搭配|以雨伞发明史考查语法，兼具文化意识| |书面表达|15分|被动语态、发明介绍|要求介绍发明影响，提升语言表达与创新应用|

九年级英语上册 Unit 5 Power of Ideas单元综合测试卷 （满分：100分） 姓名：__________ 班级：__________ 得分：__________ 第一部分 单词、短语与句子（共15分） A）根据首字母或汉语提示填空。（每题1分，共5分） （第1~3题根据首字母填空，第4~5题根据括号内的汉语提示填写单词） 1. Thomas Edison was one of the greatest i_______ in history. 2. The light bulb is a useful i_______ that changed the world. 3. Creative ideas often come from c_______ different things together. 4. We should learn to __________（分析）problems from different angles. 5. The scientist __________（成功）in finding a new way to produce clean energy. B）用所给短语的适当形式填空。（每题1分，共5分） come up with；lead to；in the field of；used for；be known as 6. The paper clip is a simple tool that _______ holding papers together. 7. Leonardo da Vinci _______ a great artist and inventor. 8. Can you _______ a better way to solve this problem? 9. Hard work and patience often _______ great success. 10. Many scientists have made great contributions _______ medicine. C）根据汉语提示完成句子，每空一词。（每空0.5分，共5分） 11. 我想知道手机是什么时候被发明的。 I wonder _______ the mobile phone _______ invented. 12. 你能告诉我这台机器是用来做什么的吗？ Can you tell me _______ this machine _______ used for? 13. 据说这种新药正在被测试。 It _______ said that the new medicine _______ being tested. 14. 这栋楼是由一位著名的建筑师设计的。 This building _______ designed by a famous architect. 15. 我们应该鼓励年轻人提出自己的创意想法。 We should encourage young people _______ _______ up with their own creative ideas. 第二部分 完形填空（共15分，每小题1.5分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 Throughout history, great ideas have changed the way we live. Some inventions were created by accident, while others were the result of years of 16._______. But one thing is common: all inventors were 17._______ and never gave up. Take the invention of the microwave oven as an example. In 1945, Percy Spencer was working on radar technology. He 18._______ that a chocolate bar in his pocket had melted. Instead of ignoring this, he 19._______ to find out why. He put some popcorn near the radar and it popped. This 20._______ to the invention of the microwave oven. Another example is the Post-it note. Spencer Silver was trying to develop a very strong glue, but he 21._______ created a weak one. For years, he didn't know 22._______ to do with it. Then his colleague, Art Fry, used the weak glue to stick a bookmark in his hymn book. The bookmark stayed in place without damaging the pages. 23._______ they realized they had invented something useful. These stories show us that creative ideas often come from 24._______ . The key is to stay curious and open-minded. We should not be afraid of making mistakes because sometimes mistakes can 25._______ surprising discoveries. 16. A. rest B. work C. sleep D. talk 17. A. wealthy B. lazy C. curious D. silent 18. A. hoped B. forgot C. noticed D. believed 19. A. decided B. refused C. forgot D. failed 20. A. added B. led C. pointed D. rushed 21. A. nearly B. actually C. suddenly D. usually 22. A. how B. why C. what D. where 23. A. Again B. Together C. Alone D. Later 24. A. accidents B. purposes C. plans D. instructions 25. A. keep away from B. get used to C. pay attention to D. give birth to 第三部分 阅读理解（共20分，每小题2分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A Two Minds, Two Stories When we think of great inventors, two names often come to mind: Thomas Edison and Nikola Tesla. Both were brilliant, but their approaches to creativity were very different. Edison is known for his practical inventions, such as the light bulb and the phonograph. He believed in hard work and teamwork. He once said, "Genius is one percent inspiration and ninety-nine percent perspiration（汗水）." Edison had a large team of assistants and tested thousands of materials before finding the right one for the light bulb filament. His method was trial and error — keep trying until something works. Tesla, on the other hand, was a dreamer. He imagined his inventions in complete detail before building them. He is known for his work on alternating current (AC) electricity, which powers most of our homes today. Tesla preferred to work alone and often spent hours visualizing（想象） his ideas in his mind. He believed that a clear mental picture was more important than physical testing. Despite their differences, both men changed the world. Edison's approach shows us the value of persistence and teamwork. Tesla's approach reminds us that imagination and vision are also powerful tools. Perhaps the best way to be creative is to combine both — use your imagination to dream, and use hard work to make those dreams come true. 26. According to the passage, how did Edison and Tesla differ? A. One was American and the other was European. B. One worked in the 19th century and the other in the 20th. C. One focused on practical testing and the other on mental imagining. D. One invented the light bulb and the other invented the radio. 27. What does Edison's famous quote "Genius is one percent inspiration and ninety-nine percent perspiration" suggest? A. Inspiration is more important than hard work. B. Hard work is more important than inspiration. C. Geniuses do not need to work hard. D. Perspiration is a waste of time. 28. How did Tesla often develop his inventions? A. By testing thousands of materials. B. By working with a large team. C. By visualizing them in his mind first. D. By copying Edison's work. 29. The word "visualizing" in the third paragraph most probably means ______. A. drawing pictures B. building models C. forming mental images D. writing descriptions 30. What is the writer's final suggestion about creativity? A. Only Edison's method works. B. Only Tesla's method works. C. We should combine imagination with hard work. D. We should choose one method and stick to it. B Small Ideas That Changed the World When we think of great inventions, we often imagine complex machines or high technology. However, some of the most important inventions in human history are surprisingly simple. Here are three small ideas that had a huge impact. The Wheel The wheel was invented around 3500 BC. It may seem obvious today, but it was a revolutionary idea. Before the wheel, people had to carry heavy loads themselves or use animals. The wheel made transportation much easier and faster. It led to the development of carts, chariots, and eventually all modern vehicles. Paper Money Before paper money, people used coins made of gold, silver, or other metals. These were heavy and inconvenient to carry. The Chinese invented paper money during the Tang Dynasty（618-907 AD）. It was light, easy to carry, and could be printed in different values. This idea changed the way business was done all over the world. The Zipper The zipper was patented in 1917 by Gideon Sundback. Before zippers, people used buttons and hooks to fasten clothing. Buttons took time, and hooks could be dangerous. The zipper was quick, safe, and convenient. It was soon used in clothing, bags, and shoes. Today, we can hardly imagine life without it. These inventions remind us that creative ideas do not have to be complicated. Sometimes the most powerful ideas are the simplest ones. So keep your eyes open — the next great invention could be something very small. 31. When was the wheel invented? A. Around 3500 BC. B. During the Tang Dynasty. C. In 1917. D. Around 618 AD. 32. What problem did paper money solve? A. It was too easy to make coins. B. Coins were heavy and inconvenient. C. People didn't like using metal. D. Coins were not valuable enough. 33. What made the zipper better than buttons and hooks? A. It was more expensive. B. It was quicker, safer, and more convenient. C. It was made of metal. D. It was more beautiful. 34. The three inventions mentioned in the passage all have one thing in common: they are ______. A. very complicated B. powered by electricity C. surprisingly simple D. made of metal 35. What is the main message of the passage? A. Only big inventions change the world. B. Modern technology is better than old inventions. C. Simple ideas can also have a great impact. D. The wheel is the most important invention. 第四部分 七选五（共10分，每小题2分） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 How to Train Your Creative Mind Many people believe that creativity is a natural talent that you are either born with or without. 36._______ Anyone can learn to think more creatively with practice. First, ask more questions. Creative people are curious about everything. Instead of accepting things as they are, ask: "Why is it this way?" and "How could it be better?" 37._______ Second, think in new ways. Try to look at problems from different perspectives（角度）. 38._______ Brainstorming with friends can help you see things you might have missed. Third, take risks. Fear of failure often stops people from trying new ideas. 39._______ Many great inventions were born from "mistakes." Fourth, give yourself time. Creative ideas rarely appear when you are stressed. Take a walk, take a shower, or do something relaxing. 40._______ Finally, keep a notebook. Write down your ideas as soon as they come. Even if an idea seems silly at first, it might lead to something great later. A. But that is not true. B. This habit helps you find new possibilities. C. You should always finish your work on time. D. Different people have different opinions. E. But remember that failure is part of the process. F. Often, your best ideas come when you are not trying hard. G. Creativity is only for artists and musicians. 第五部分 语法填空（共15分，每小题1.5分） 阅读下面短文，在空白处填入一个适当的词或括号内单词的正确形式。 Do you know how the umbrella was invented? According to Chinese legend, the umbrella 41. _______ (invent) by the wife of Lu Ban, a famous carpenter. She wanted to create something that could protect people 42. _______ the sun and rain. The first umbrellas 43. _______ (make) of silk, and only wealthy people could afford them. Later, paper umbrellas 44. _______ (develop) because they were cheaper. Oil was painted on the paper to make it waterproof（防水的）. This design 45. _______ (use) for centuries until modern materials were introduced. Today, umbrellas 46. _______ (produce) in large quantities by machines. They 47. _______ (sell) all over the world and have become a daily necessity. However, the basic idea remains the same — a long stick 48. _______ a folding cover that can protect us from the weather. The umbrella is a perfect example of how a simple idea can be 49. _______ (great) improved over time. It shows that inventions are never truly "finished." They can always 50. _______ (make) better. 第六部分 任务型阅读（共10分，每小题2分） 阅读下面的短文，然后根据短文内容用完整的英语句子回答下列问题。 What Makes an Idea Creative? We often admire creative people for their brilliant ideas. But have you ever wondered what makes an idea truly creative? Scientists have studied this question and found several key features. First, a creative idea must be new. It cannot be something that everyone already knows or does. However, being new alone is not enough. The idea also needs to be useful. A truly creative idea solves a problem or makes life better in some way. For example, imagining a flying elephant is new, but it is not useful, so it is not considered creative in the same way. Second, creative ideas often come from combining two or more existing things in a new way. This is called "combinatorial creativity." For instance, the smartphone combined a telephone, a camera, a music player, and a computer into one device. None of these parts were new, but the combination was revolutionary. Third, creative ideas often require breaking rules. Many great inventors went against the common beliefs of their time. For a long time, people believed that humans could never fly. The Wright brothers challenged this belief and created the first airplane. They broke the "rule" that flight was impossible. Finally, creative ideas often appear when we are relaxed or doing something unrelated. Many famous scientists and artists have reported getting their best ideas while taking a walk, taking a shower, or even dreaming. This is because our brain continues to work on problems even when we are not actively thinking about them. Understanding these features can help us become more creative. Instead of waiting for a "flash of genius," we can actively practice combining ideas, challenging rules, and giving ourselves time to think. 51. What are the two key features that a creative idea must have? 52. What is "combinatorial creativity" according to the passage? 53. What example does the passage give to show that creative ideas often break rules? 54. According to the passage, when do many creative ideas appear? 55. What should we do to become more creative based on the passage? 第七部分 书面表达（共15分） 题目：发明创造改变了我们的生活方式。请你写一篇英文短文，介绍一项你熟悉的发明，并谈谈它如何影响了人们的生活。 要求： 1. 介绍一项发明（可以是科技类或日常用品类）； 2. 说明这项发明给人们生活带来的变化（至少两点）； 3. 在你的短文中，至少使用三个被动语态句子； 4. 词数80左右，语言正确，结构清晰。 解析版答案 第一部分 单词、短语与句子（共15分） A）根据首字母或汉语提示填空（每题1分，共5分） 答案 1. inventors 2. invention 3. combining 4. analyze 5. succeeded 解析 1. 句意：托马斯·爱迪生是历史上最伟大的发明家之一。首字母 i，复数形式，填 inventors。 2. 句意：电灯泡是一项改变了世界的有用发明。首字母 i，可数名词单数，填 invention。 3. 句意：创意常常来自于将不同事物结合在一起。首字母 c，介词 from 后接动名词，填 combining。 4. 汉语提示"分析"，learn to do 后接动词原形，填 analyze。 5. 汉语提示"成功"，描述过去事实用一般过去时，填 succeeded（succeed in doing）。 B）用所给短语的适当形式填空（每题1分，共5分） 答案 6. is used for 7. is known as 8. come up with 9. lead to 10. in the field of 解析 6. 句意：回形针是一种简单的工具，被用来夹住纸张。be used for doing 表示"被用来做某事"，主语单数，填 is used for。 7. 句意：达·芬奇被誉为伟大的艺术家和发明家。be known as 表示"作为……而闻名"，主语单数，填 is known as。 8. 句意：你能想出一个更好的方法来解决这个问题吗？情态动词 can 后接动词原形，填 come up with。 9. 句意：努力和耐心常常导致巨大的成功。主语为复数，一般现在时填 lead to。 10. 句意：许多科学家在医学领域做出了巨大贡献。in the field of 固定搭配。 C）根据汉语提示完成句子（每空0.5分，共5分） 答案 11. when; was 12. what; is 13. is; is 14. was 15. to; come 解析 11. "什么时候"用 when，被动语态"被发明"用 was invented，填 when; was。 12. "用来做什么"用 what...used for，被动语态，主语单数，填 what; is。 13. "据说"用 It is said that，后接"正在被测试"用 is being tested，填 is; is。 14. 被动语态一般过去时，单数主语 building，填 was。 15. "鼓励某人做某事"用 encourage sb to do，填 to; come。 第二部分 完形填空（共15分，每小题1.5分） 答案 16. B 17. C 18. C 19. A 20. B 21. B 22. C 23. D 24. A 25. D 详细解析 16. B. work。有些发明是偶然产生的，而另一些则是多年"工作/研究"的结果。rest（休息）、sleep（睡眠）、talk（谈话）均不符合。 17. C. curious。所有发明家都"好奇"且永不放弃。wealthy（富裕）、lazy（懒惰）、silent（沉默）均不符合。 18. C. noticed。他"注意到"口袋里的巧克力棒融化了。hoped（希望）、forgot（忘记）、believed（相信）不符合。 19. A. decided。他没有忽视这一点，而是"决定"找出原因。refused（拒绝）、forgot（忘记）、failed（失败）均不符合。 20. B. led。这"导致"了微波炉的发明。lead to 固定搭配，过去式 led。added（添加）、pointed（指向）、rushed（冲）均不符合。 21. B. actually。他想开发强力胶，但"实际上"做出了弱的。nearly（几乎）、suddenly（突然）、usually（通常）不符合语境。 22. C. what。他不知道该"用什么"来做它，what to do with 固定结构。how/why/where 均不符合结构。 23. D. Later。"后来"他们意识到发明了有用的东西。Again（再次）、Together（一起）、Alone（独自）不符合。 24. A. accidents。创意常来自"意外/偶然"。purposes（目的）、plans（计划）、instructions（说明）不符合。 25. D. give birth to。错误也能"产生"惊人的发现。keep away from（远离）、get used to（习惯）、pay attention to（注意）均不符合。 第三部分 阅读理解（共20分，每小题2分） A篇（Two Minds, Two Stories） 答案：26. C 27. B 28. C 29. C 30. C 解析 26. C。第二段说 Edison 的方法是 trial and error（实践测试），第三段说 Tesla 的方法是 visualizing in his mind（脑内想象），这是他们的主要区别。 27. B。名言中"inspiration"占1%，"perspiration"占99%，说明 Edison 认为勤奋比灵感更重要，选 B。 28. C。第三段"Tesla preferred... spent hours visualizing his ideas in his mind"，选 C。 29. C。visualizing 后文解释为"形成心理图像"，与 forming mental images 同义。 30. C。最后一段"Perhaps the best way... combine both — use imagination and use hard work"，选 C。 B篇（Small Ideas That Changed the World） 答案： 31. A 32. B 33. B 34. C 35. C 解析 31. A。第二段"The wheel was invented around 3500 BC"，选 A。 32. B。第三段"Coins were heavy and inconvenient to carry"，纸钞解决了这个问题，选 B。 33. B。第四段"The zipper was quick, safe, and convenient"，选 B。 34. C。第一段和最后一段都强调这些发明"surprisingly simple"，选 C。 35. C。最后一段"creative ideas do not have to be complicated... the most powerful ideas are the simplest"，选 C。 第四部分 七选五（共10分，每小题2分） 答案： 36. A 37. B 38. D 39. E 40. F 解析 36. A。前句说很多人认为创造力是天生的，后句说任何人都能学会，需要转折"A 但那不是真的"。 37. B。本段讲问更多问题，B"这个习惯帮你发现新可能性"总结了问问题的好处。 38. D。本段讲从不同角度看问题，D"不同的人有不同的观点"承接前文"从不同角度"。 39. E。前句说害怕失败阻碍创新，后句说伟大发明诞生于"错误"，E"但记住失败是过程的一部分"衔接自然。 40. F。本段讲给自己时间放松，F"你最好的想法往往在不刻意努力时出现"点明放松的作用。 排除选项：C（按时完成工作）与话题无关；G（创造力只属于艺术家）错误。 第五部分 语法填空（共15分，每小题1.5分） 答案 41. was invented 42. from 43. were made 44. were developed 45. was used 46. are produced 47. are sold 48. with 49. greatly 50. be made 详细解析 41. was invented。被动语态，过去时（传说中鲁班妻子发明），主语 umbrella 单数，填 was invented。 42. from。protect...from 固定搭配，"保护免受"。 43. were made。被动语态，过去时，主语 umbrellas 复数，填 were made。 44. were developed。被动语态，过去时，主语 paper umbrellas 复数，填 were developed。 45. was used。被动语态，过去时，主语 design 单数，填 was used。 46. are produced。被动语态，一般现在时（描述现状），主语 umbrellas 复数，填 are produced。 47. are sold。被动语态，一般现在时，主语 They 指 umbrellas，填 are sold。 48. with。"带有折叠伞面的长棍"，with 表示带有。 49. greatly。修饰动词 improved，用副词 greatly（极大地）。 50. be made。情态动词 can 后接被动语态 be made，"被做得更好"。 第六部分 任务型阅读（共10分，每小题2分） 参考答案（完整句子，语法正确即可） 51. A creative idea must be new and useful. 52. It is combining two or more existing things in a new way. 53. The Wright brothers broke the rule that flight was impossible and created the first airplane. 54. Many creative ideas appear when we are relaxed or doing something unrelated, such as walking, taking a shower, or dreaming. 55. We should practice combining ideas, challenging rules, and giving ourselves time to think. 解析（对应原文） 51. 定位第二段："First, a creative idea must be new... The idea also needs to be useful." 52. 定位第三段："combining two or more existing things in a new way. This is called 'combinatorial creativity'." 53. 定位第四段："The Wright brothers challenged this belief and created the first airplane. They broke the 'rule' that flight was impossible." 54. 定位第五段："creative ideas often appear when we are relaxed or doing something unrelated... while taking a walk, taking a shower, or even dreaming." 55. 定位最后一段："we can actively practice combining ideas, challenging rules, and giving ourselves time to think." 第七部分 书面表达（共15分） 评分标准 参考范文（含语法点标注） The Smartphone — A Life-Changing Invention The smartphone is one of the greatest inventions in modern history. It was invented in the late 20th century. （被动语态）Since then, it has been used by billions of people around the world. （被动语态） Smartphones have changed our lives greatly. First, they allow us to communicate with anyone at any time through calls, messages, or video. Second, information can be found easily on the internet through a smartphone. （被动语态）We no longer need to carry maps, cameras, or music players because everything is built into one small device. （被动语态）Third, smartphones help us work and study more efficiently. However, we should also use them wisely. Too much screen time should be avoided.（被动语态）In conclusion, the smartphone is a powerful tool that has made our lives more convenient and connected. 学科网（北京）股份有限公司 $