Unit 5 Power of Ideas（02阅读写作）（单元巩固提升）2026-2027学年人教版九年级英语上册

该初中英语Unit 5知识清单聚焦“创意与发明”主题的阅读写作，涵盖写作必备（文体分析、高分句式、框架范文）、阅读必备（词汇句式拓展）及能力提升（阅读理解与书面表达）三大范畴，为学生搭建从基础语言要素到综合应用的递进式学习支架。 清单通过分类整合与功能模块设计构建知识体系，如写作部分按“文体-句式-框架”分级呈现，核心考点明确被动语态等语法重点，阅读词汇句式按主题关联整理。特色设计包括三段式写作模板、范文亮点解析及多样化阅读案例（如仿生机器鱼、盲文系统），培养学生语言能力与思维品质，教师可依托清单精准教学，学生能高效自主复习，提升学习能力。

2026-2027学年上学期九年级英语单元巩固提升(人教版2024) Unit 5 Power of Ideas阅读写作 目录 第一部分 写作必备锁定基础 高效学习 第二部分 阅读必备词句储备 变式巩固 第三部分 能力提升深度优化 扫清盲区 ◇Part 01 写作必备 类｜型｜结｜构 一、文体分析 1. 文体类型 本单元写作属于事物介绍类说明文，是九年级单元核心应用文题型，侧重客观介绍发明的基本信息、诞生背景、功能用途及社会影响，语言正式、条理清晰、客观严谨，无需过多抒情，贴合单元“创意与发明改变生活”的主题。 2. 核心考点 写作必须覆盖五大核心信息：发明名称、发明者、发明时间、发明初衷与研发难点、功能用途及对生活/世界的影响，全程重点考查被动语态（单元核心语法）。 3. 人称/时态 人称：以第三人称为主，结尾可第一人称表达个人观点 时态：发明诞生、研发过程用一般过去时；发明现状、功能、影响用一般现在时 4. 核心要点 准确使用被动语态、句式多样、逻辑连贯、完整覆盖写作要点，贴合单元话题词汇与句型。 二、高分句式 1. 开篇引入（点明写作对象） Among all kinds of great inventions, I am most interested in the mobile phone.（在众多伟大发明中，我最感兴趣的是手机） There are many inventions that change our lives, and the plane is my favorite one.（诸多发明改变了我们的生活，飞机是我最喜欢的一项） Creative inventions shape our modern world, and I’d like to introduce the high-speed train.（创意发明塑造了现代世界，我想介绍高铁这项发明） 2. 基础信息介绍（名称、发明者、时间、材质） It was invented by + 人物 + in + 年份.（它由某人于某一年发明） This invention was created in + 年份 in + 国家/地区.（这项发明于某一年在某地诞生） It is mainly made of + 材料.（它主要由某种材料制成） 3. 发明初衷与研发难点 It was invented because people needed a faster way to communicate/travel.（人们发明它是因为需要更便捷的沟通/出行方式） The inventors met many difficulties during the research, but they never gave up.（发明者在研发过程中遇到诸多困难，但从未放弃） Many creative ideas were used to solve the difficult problems.（人们运用诸多创意解决了难题） 4. 功能与用途（核心被动句式） It is widely used in our daily life.（它在日常生活中被广泛使用） It is used for doing sth. / to do sth.（它被用来做某事） Lots of things can be made/done by this great invention.（很多事情可以通过这项发明完成） 5. 影响与意义（升华主题） It makes people’s lives much easier and more convenient.（它让人们的生活更加便捷） This invention has greatly changed the world and connected people closely.（这项发明极大改变了世界，拉近了人们的距离） It speeds up the development of society and brings us great convenience.（它推动了社会发展，为我们带来极大便利） 6. 结尾总结（个人观点） In my opinion, it is one of the greatest inventions in history.（在我看来，它是史上最伟大的发明之一） I believe more new inventions will be created to improve our life in the future.（我相信未来会有更多新发明改善我们的生活） 三、写作框架 Part 1：开篇点题（引入发明+基础信息） 简单引出自己感兴趣的发明，直接介绍发明名称、发明者、发明时间，简要说明发明的初衷。 参考模板：Among all great inventions, I like ___ best. It was invented by ___ in ___. It was created to help people ___. Part 2：主体详述（研发过程+功能用途） 第一层：介绍研发遇到的困难、解决方法（贴合课本inventor stories主题）；第二层：用被动语态详细描述发明的外观、使用场景、核心功能，是全文重点段落。 参考模板：The inventors faced many challenges when they were working on it. Finally, they succeeded after many tries. Now it is widely used in our life. It is used to ___ and ___. Part 3：结尾升华（影响+个人感悟） 阐述发明对个人生活、社会乃至世界的改变，最后表达对这项发明的评价或对未来创新的期待。 参考模板：This invention has changed our life greatly. It makes our world ___. I think it is really a meaningful invention. 【参考范文】 My Favorite Invention — The High-speed Train Among all great modern inventions, I like the high‑speed train best. It is one of China’s greatest inventions and stands for Chinese speed. It was developed by Chinese scientists and workers in the 21st century to solve the trouble of slow long‑distance travel. Lots of hard problems were met during its development. New technologies were used to make it fast and safe. After years of hard work, it was finally put into use. Made of special materials, it runs much faster and more smoothly than traditional trains. Now it is widely used to carry passengers across China. It has greatly changed our life. Travel that once took days only needs several hours now. It makes trips easier and more comfortable. It also connects cities and helps economic and tourism development. I think it is a fantastic invention that shows the power of creativity. 【范文亮点】 考点覆盖：包含发明名称、研发主体、时代背景、研发困难、特点、用途与社会影响，贴合九年级发明类作文写作要求； 语法重点：灵活运用单元核心被动语态（were met, were used, was finally put into use），一般过去时、一般现在时切换准确； 篇章逻辑：三段式结构，开头引出话题，中间介绍研发与特点，结尾评价升华，语句简洁，衔接自然，适合考场仿写。 写｜作｜拓｜展 一、单元写作拓展词汇 1. daily life 日常生活 2. technological progress 科技进步 3. human society 人类社会 4. practical function 实用功能 5. scientific research 科学研究 6. constant effort 不懈努力 7. creative idea 创意想法 8. social value 社会价值 9. living quality 生活质量 10. time-saving 省时的 11. labor-saving 省力的 12. high-efficiency 高效率的 13. environmental-friendly 环保的 14. low-cost 低成本的 15. long-lasting 持久的 16. historical significance 历史意义 17. cultural inheritance 文化传承 18. global influence 全球影响力 19. technological innovation 科技创新 20. future development 未来发展 21. solve problems 解决问题 22. bring convenience 带来便利 23. create value 创造价值 24. promote development 推动发展 25. change lifestyle 改变生活方式 26. realize dreams 实现梦想 27. break limits 打破局限 28. inherit wisdom 传承智慧 29. explore possibilities 探索可能 30. improve conditions 改善条件 31. ordinary people 普通人 32. modern era 现代时代 33. ancient times 古代 34. advanced technology 先进技术 35. traditional craft 传统工艺 36. new era 新时代 37. public benefit 公共益处 38. personal growth 个人成长 39. social progress 社会进步 40. global communication 全球交流 41. convenient tool 便捷工具 42. important achievement 重要成就 43. useful creation 实用创造 44. unique advantage 独特优势 45. wide application 广泛应用 46. great contribution 巨大贡献 47. rapid development 快速发展 48. daily necessity 日常必需品 49. innovative thinking 创新思维 50. human progress 人类进步 二、单元写作拓展句式 1. In my opinion, great inventions are the greatest gifts to human beings. 在我看来，伟大的发明是赠予人类最珍贵的礼物。 2. I believe every invention carries the wisdom and effort of inventors. 我认为每一项发明都承载着发明家的智慧与付出。 3. Among all inventions, I think the paper-making technology is the most valuable. 在所有发明中，我认为造纸术最具价值。 4. This invention plays an important role in changing people's daily life. 这项发明在改变人们的日常生活中发挥着重要作用。 5. It is widely believed that inventions drive the progress of human civilization. 人们普遍认为发明推动人类文明的进步。 6. The invention was created to solve the troubles in people's life. 这项发明的诞生是为了解决人们生活中的难题。 7. Thanks to this invention, our life becomes much more convenient. 多亏了这项发明，我们的生活变得更加便捷。 8. This great invention has a far-reaching influence on the whole world. 这项伟大的发明对全世界有着深远的影响。 9. The inventor spent lots of time and energy completing this creation. 发明家耗费了大量时间和精力完成这项创作。 10. We can learn perseverance and creativity from great inventors. 我们可以从伟大的发明家身上学到坚持与创新。 11. This invention was invented in ancient China and benefits the whole world. 这项发明诞生于中国古代，造福了全世界。 12. Modern life cannot be imagined without various useful inventions. 没有各类实用发明，现代生活将难以想象。 13. Small inventions also bring great changes to our daily life. 小小的发明也能为我们的日常生活带来巨大改变。 14. The value of this invention has been recognized by people all over the world. 这项发明的价值得到了全球人们的认可。 15. Inventors keep trying and never stop pursuing new breakthroughs. 发明家不断尝试，永不停止追求新的突破。 16. This technology was improved many times to fit people's needs better. 这项技术经过多次改良，更好地适配人们的需求。 17. The popularization of this invention promotes cultural communication. 这项发明的普及推动了文化交流。 18. I am deeply impressed by the wisdom behind this ancient invention. 这项古代发明背后的智慧让我印象深刻。 19. This invention shortens the time of communication and travel greatly. 这项发明大幅缩短了沟通与出行的时间。 20. It is necessary for us to learn innovative spirit from inventors. 我们有必要学习发明家的创新精神。 21. New inventions will continue to appear with the development of society. 随着社会发展，新的发明会不断涌现。 22. This simple creation solves many practical problems in daily life. 这项简易的创作解决了日常生活中的诸多实际问题。 23. The invention connects people from different countries and regions. 这项发明连接了不同国家和地区的人们。 24. Technological inventions make human life more colorful and wonderful. 科技发明让人类的生活更加丰富多彩。 25. Every innovation is based on careful observation and deep thinking. 每一次创新都源于细致的观察和深度的思考。 26. This ancient invention still plays an important role in modern society. 这项古代发明在现代社会依旧发挥着重要作用。 27. The hard work of inventors deserves our respect and learning. 发明家的辛勤付出值得我们尊重与学习。 28. This invention helps people save plenty of time and labor force. 这项发明帮助人们节省大量时间和人力。 29. The world becomes closer and more connected because of inventions. 因为发明，世界变得更加紧密相连。 30. We should keep thinking and creating to make life better. 我们应该坚持思考与创造，让生活变得更美好。 31. This technological creation promotes the progress of education. 这项科技创作推动了教育行业的进步。 32. Many traditional inventions have been improved with modern technology. 许多传统发明借助现代技术得到改良。 33. The birth of this invention opens a new chapter of human life. 这项发明的诞生开启了人类生活的新篇章。 34. Practical inventions are always closely related to people's needs. 实用的发明总是与人们的需求息息相关。 35. This invention is cheap and easy to operate for ordinary people. 这项发明价格低廉，普通人也易于操作。 36. The spirit of innovation encourages us to explore the unknown world. 创新精神激励我们探索未知的世界。 37. Global economic development is pushed forward by technological inventions. 科技发明推动全球经济发展。 38. This great creation changes the way people obtain information. 这项伟大的创作改变了人们获取信息的方式。 39. Inventors overcome countless difficulties to complete their inventions. 发明家克服无数困难完成自己的发明。 40. The wide use of this invention brings huge social and economic benefits. 这项发明的广泛应用带来了巨大的社会和经济效益。 41. We can create more useful inventions if we observe life carefully. 细心观察生活，我们就能创造更多实用的发明。 42. This invention makes it possible for people to do things efficiently. 这项发明让人们高效做事成为可能。 43. Ancient Chinese inventions are precious treasures of the whole world. 中国古代发明是全世界的宝贵财富。 44. The development of inventions makes human progress continuous. 发明的发展让人类的进步永不停歇。 45. This creation not only benefits humans but also protects nature. 这项创作既造福人类，也保护自然。 46. People's living standards are greatly improved by modern inventions. 现代发明大幅提升了人们的生活水平。 47. This invention has stood the test of time for thousands of years. 这项发明历经数千年的时间考验。 48. Innovative ideas are the source of all great inventions. 创新的想法是所有伟大发明的源泉。 49. We should inherit and innovate traditional technological achievements. 我们应该传承并创新传统科技成果。 50. Inventions will keep changing the world for the better in the future. 未来，发明会持续让世界变得更加美好。 三、单元写作拓展范文 The Most Useful Invention in My Life Inventions change the world and improve our lives. Of all great inventions, I think the mobile phone is the most useful in modern life. It is portable and popular around the world. It was developed as communication technology improved. Different from old communication tools, it is small, cheap and easy for people to use. It brings us much convenience. We can communicate with others anytime and anywhere. We can also look up information and study online. Besides, it offers different kinds of entertainment to enrich our free time. Yet every coin has two sides. Too much screen time harms our eyes and studies. We must use mobile phones properly. In short, the mobile‑phone changes our life. It improves our communication and study. I believe it will get more new functions to serve us better. 译文： 我生活中最实用的发明 发明改变世界，改善我们的生活。在众多伟大发明里，我认为手机是现代生活中最实用的发明。 它便于携带，在全世界广受欢迎。随着通讯技术进步，手机被研发出来。和传统通讯工具相比，它小巧、价廉，方便人们使用。 它给我们带来诸多便利。我们可以随时随地和他人交流，也能查阅资料、线上学习。此外，它提供各类娱乐，丰富我们的闲暇时光。 但凡事有利弊。过长时间使用手机会伤害视力、妨碍学习。我们必须合理使用手机。 总而言之，手机改变了我们的生活。它便利了沟通与学习。我相信未来它会拥有更多新功能，更好地为我们服务。 ◇Part 02 阅读必备 一、阅读必备拓展词汇 1. creativity 创造力；创造性 2. creative 有创造力的 3. invent 发明；创造 4. invention 发明物；发明 5. inventor 发明家 6. produce 生产；制造；产出 7. product 产品；制品 8. design 设计；构思 9. create 创作；创造；研制 10. develop 研发；发展；改进 11. development 发展；研发成果 12. spread 传播；扩散 13. connect 连接；关联 14. introduce 引进；介绍；推行 15. improve 改善；改进；提高 16. achieve 实现；达成 17. complete 完成；竣工 18. challenge 挑战；向……挑战 19. solve 解决；处理 20. realize 实现；意识到 21. ancient 古代的；古老的 22. modern 现代的；近代的 23. convenient 便利的；方便的 24. affordable 价格低廉的；负担得起的 25. practical 实用的；切实可行的 26. advanced 先进的；高级的 27. valuable 有价值的；宝贵的 28. widespread 广泛的；普遍的 29. rapid 迅速的；快速的 30. distant 遥远的；久远的 31. civilization 文明；文明社会 32. technique 技术；工艺；方法 33. material 材料；原料 34. equipment 设备；装备 35. experiment 实验；试验 36. progress 进步；进展 37. benefit 益处；有益于 38. influence 影响；作用 39. innovation 创新；革新 40. tradition 传统；惯例 41. transformation 变革；改变 42. construction 建造；建设 43. exploration 探索；探究 44. application 应用；用途 45. communication 交流；通讯 46. transportation 交通；运输 47. discovery 发现；发觉 48. adjustment 调整；改良 49. breakthrough 突破；重大进展 50. contribution 贡献；促成作用 二、阅读必备拓展句式 1. Every great invention comes from creative thinking and constant exploration. 每一项伟大的发明都源于创造性思维和不断的探索。 2. Many daily inventions are designed to improve people's living standards. 许多日常发明是为改善人们的生活水平而设计的。 3. The development of technology makes our life much easier and more convenient. 科技的发展让我们的生活变得更加轻松便捷。 4. Ancient inventions have laid a solid foundation for modern technological progress. 古代发明为现代科技进步奠定了坚实的基础。 5. Some inventions are created accidentally in the process of scientific research. 部分发明是在科研过程中偶然创造出来的。 6. New technologies are widely used in different fields of our society. 新技术被广泛应用于社会的各个领域。 7. The spread of new inventions speeds up the development of human civilization. 新发明的传播加速了人类文明的发展。 8. Many difficulties and challenges were faced during the invention process. 发明过程中会面临诸多困难与挑战。 9. Creative ideas can be turned into real products through constant experiments. 创意可以通过不断的实验转化为实体产品。 10. Great inventors always stick to their research and never give up easily. 伟大的发明家始终坚持研究，从不轻易放弃。 11. Traditional materials are gradually replaced by new synthetic materials. 传统材料正逐渐被新型合成材料取代。 12. The invention shortens the distance between people all over the world. 这项发明缩短了世界各地人们之间的距离。 13. Scientific inventions have a profound influence on social development. 科学发明对社会发展有着深远的影响。 14. Many modern devices are made simple and easy for people to operate. 许多现代设备被制作得简单易懂、便于操作。 15. The earliest form of paper was not as practical as modern paper. 最早的纸张远不如现代纸张实用。 16. Technological innovation promotes the progress of all walks of life. 科技创新推动各行各业的进步。 17. Inventions are constantly improved to meet people's new needs. 发明被不断改良，以满足人们的新需求。 18. A large number of useful inventions have appeared in recent decades. 近几十年涌现出大量实用的发明。 19. The value of an invention lies in its contribution to human society. 一项发明的价值在于它对人类社会的贡献。 20. Many ancient Chinese inventions have changed the world greatly. 许多中国古代发明极大地改变了世界。 21. Modern transportation inventions save people a lot of time and energy. 现代交通发明为人们节省了大量时间和精力。 22. Information can be spread faster and more widely with new inventions. 借助新发明，信息传播得更快、更广。 23. Every technological breakthrough brings new changes to human life. 每一次科技突破都为人类生活带来新的改变。 24. Inventors need to observe life carefully to find creative ideas. 发明家需要细心观察生活，挖掘创意。 25. Some inventions are invented to solve specific life problems. 部分发明是为解决特定的生活难题而诞生的。 26. The application of new inventions improves work efficiency greatly. 新发明的应用大幅提升了工作效率。 27. Old traditional ways are changed by emerging technological inventions. 新兴的科技发明改变了古老的传统方式。 28. Most great inventions are the results of repeated attempts and practices. 大多数伟大的发明都是反复尝试与实践的成果。 29. The invention of printing promoted the spread of human knowledge. 印刷术的发明促进了人类知识的传播。 30. High-tech inventions make impossible things possible for humans. 高科技发明让人类实现了诸多不可能的事。 31. Many inventions are updated and upgraded with the development of times. 许多发明随着时代发展不断更新升级。 32. The advantages of new inventions make them popular around the world. 新发明的优势让它们风靡全球。 33. Inventors often draw inspiration from nature and daily life. 发明家常常从自然和日常生活中汲取灵感。 34. The popularization of inventions benefits ordinary people's daily life. 发明的普及造福了普通人的日常生活。 35. Some small inventions bring huge convenience to people's lives. 一些小发明为人们的生活带来极大便利。 36. The research of new inventions requires patience and professional knowledge. 新发明的研究需要耐心和专业知识。 37. International communication is strengthened by modern inventions. 现代发明加强了国际间的交流。 38. Ancient wisdom provides rich ideas for modern technological creation. 古人的智慧为现代科技创作提供了丰富思路。 39. The production of new products relies on advanced invention technology. 新产品的生产依托先进的发明技术。 40. Inventions not only change life but also shape people's thinking. 发明不仅改变生活，也塑造人们的思维方式。 41. Many creative designs are realized with the help of new equipment. 许多创意设计借助新设备得以实现。 42. The development of inventions drives economic and social progress. 发明的发展推动经济与社会进步。 43. People's living quality is improved by various practical inventions. 各类实用发明提升了人们的生活质量。 44. The birth of every invention is inseparable from hard work and thinking. 每一项发明的诞生都离不开努力与思考。 45. New inventions constantly break the limits of traditional technology. 新发明不断打破传统技术的局限。 46. The influence of great inventions lasts for hundreds of years. 伟大发明的影响力可以延续数百年。 47. Simple inventions can also create huge social value. 简易的发明也能创造巨大的社会价值。 48. Technological inventions make global communication more frequent. 科技发明让全球交流更加频繁。 49. The exploration of new inventions will never stop with the progress of society. 随着社会进步，新发明的探索永不停歇。 50. Every invention is a precious treasure of human civilization. 每一项发明都是人类文明的宝贵财富。 ◇Part 03 能力提升 提｜升｜练｜习 一、阅读理解 1 ①Water pollution is a serious problem around the world, and it is difficult to deal with. Traditional water sensors (传感器) can only work in fixed places. As a result, they cannot cover large water bodies like rivers, lakes or oceans. To solve this problem, scientists created a bionic (仿生) tool-a robotic fish. ②The robotic fish is a great example of bionics. It shows how scientists copy nature to solve problems. In fact, the idea of copying nature is not new. The Wright brothers created their first plane by studying the flight of birds. Modern scientists created robotic fish by studying the swimming skills of trout (鳟鱼). Trout are good at moving fast in water with very little energy. By “learning” the way of trout moving, robotic fish can work for ten hours after they get full power. ③According to scientists, the robotic fish has a special soft tail, so it can swim quietly and smoothly under water. It will not scare water animals or harm the underwater environment. Because of the small sensors inside its “body”, it can “taste” water to find harmful things. Once the robotic fish finds water pollution, it will send a warning message to a central computer at once. The robotic fish can even “eat” small pieces of plastic in water bodies and repair itself when it gets broken. Now more and more robotic fish are widely used in rivers, lakes and oceans all over the world. They work together as a team to reduce water pollution. ④By copying nature, scientists have offered lots of possibilities for protecting the environment and improving people’s lives. As one scientist said, “Nature is our best teacher. This invention shows people’s creativity and the value of learning from nature.” 1．What does the underlined word “they” in Paragraph 1 refer to (指)? A．Scientists. B．Fixed places. C．Robotic fish. D．Traditional water sensors. 2．What can a robotic fish do to protect the underwater environment? ①Check water quality and find harmful things. ②Collect information and send out warnings. ③Clean water and repair itself every ten hours. ④Cooperate with other robotic fish and form a water protection group. A．①②③ B．①②④ C．①③④ D．②③④ 3．Which of the following shows the writer’s idea? A．The robotic fish may do harm to nature. B．The robotic fish can work for a short while. C．The robotic fish will take the place of real fish. D．The robotic fish is a clever and useful invention. 4．Which of the following shows the structure (结构) of the passage? A． B． C． D． 2 Louis Braille was born in France in 1809. At the age of three, he accidentally injured his eye while playing in his father’s workshop. The injury led to an infection that eventually caused him to lose sight in both eyes. Despite being blind, Louis was determined to get an education. He attended a special school for blind children in Paris. There, he learned to read by feeling raised letters on paper. However, this method was slow and difficult. At the age of 15, Louis invented a new system of reading and writing for the blind. It used patterns of six raised dots, which could be felt with the fingertips. Each pattern represented a letter, a number, or even a musical note. This system, now known as Braille, allowed blind people to read and write quickly and independently. Louis dedicated his life to improving and promoting his system. Today, Braille is used worldwide and has opened up a world of knowledge for millions of visually impaired people. His invention proves that limitations can be overcome with creativity and determination. 5．How did Louis Braille become blind? A．He was born blind. B．He had an eye injury at age three. C．He studied too hard at school. D．He was injured in a fire. 6．What was the problem with the raised-letter method? A．It was too expensive. B．It was slow and difficult. C．It could only be used in France. D．It required special ink. 7．How many dots does the Braille system use? A．Three. B．Four. C．Six. D．Eight. 8．What is the main idea of the passage? A．Blind children need special schools. B．Reading raised letters is very difficult. C．Louis Braille invented a system that changed the world. D．France was the first country to help blind people. 3 Wang Yihan, a 15-year-old student from Shanghai, noticed that her grandfather, who had poor eyesight, often struggled to thread a needle (穿针). Seeing his difficulty, she decided to design a tool to help him. In her school’s innovation club, Wang learned about 3D printing and basic engineering. She spent weeks researching existing needle threaders on the market. Most of them were either too small for elderly people to hold or broke easily. Wang wanted to create something more user-friendly. She designed a small, brightly coloured plastic device with a large handle for easy gripping. The device has a tiny hook (钩子) that pulls the thread through the needle’s eye. Wang used a 3D printer to create several prototypes (原型). After testing and improving her design three times, she finally succeeded. Her grandfather can now thread a needle in seconds. Wang’s teacher, Mr. Li, was very proud of her. “This project shows that young people can use technology to solve real-life problems,” he said. “It also teaches the importance of patience and empathy.” Wang hopes to study engineering in the future and invent more helpful products for the elderly. 9．Why did Wang Yihan want to invent a new tool? A．To win a prize in a competition. B．To help her grandfather thread a needle. C．To learn how to use a 3D printer. D．To start her own business. 10．What is Paragraph 3 mainly about? A．The process of making the invention. B．The importance of helping the elderly. C．The advantages of 3D printing. D．The difficulties Wang faced. 11．What does the underlined word “It” in the last paragraph refer to? A．The school’s innovation club. B．The 3D printer. C．Wang’s invention. D．The importance of patience and empathy. 4 As one of China’s most famous inventions, papermaking is a great treasure of ancient civilization, which greatly changed human life. Before its creation, people depended on heavy bamboo slips, expensive silk, or hard animal bones to record information. These materials were either hard to carry or too costly, making it difficult for people to share knowledge widely. The earliest paper dates back to the Western Han Dynasty. It was made from simple plant materials like hemp and rags (麻类和破布), but the quality was not good enough for daily use. This invention slowly developed, and people kept trying to find better ways to make paper. During the Eastern Han Dynasty, Cai Lun made a major improvement in papermaking. He used common and easy-to-get materials such as bark, straw, and old fishing nets. This change made paper cheaper and more practical. Soon, paper became popular among people, greatly pushing the development of education and culture. Papermaking later spread to other countries through trade and cultural exchange. It first reached Asian countries, then spread to Europe, and finally to all parts of the world. Even today, paper remains an important part of our daily life, from books to documents. This ancient Chinese invention still shows its lasting value in connecting people and spreading knowledge. 12．How does the writer start the passage? A．By telling a story. B．By making a comparison. C．By giving an opinion. D．By offering a suggestion. 13．The passage is mainly written in the order of ________. A．ideas B．time C．places D．persons 14．What was the problem with the earliest paper in the Western Han Dynasty? A．It was too heavy to carry. B．It was made from expensive materials. C．It could not record information clearly. D．Its quality was not suitable for daily use. 15．Why did Cai Lun’s improvement make paper popular? A．He used rare and valuable materials. B．It made paper more expensive but better. C．It made paper cheaper and more practical. D．He was a famous inventor in the Eastern Han Dynasty. 16．Which of the following is true about the last paragraph? A．Papermaking spread to Europe first. B．Papermaking only spread within Asia. C．Paper is no longer used in modern life. D．Trade helped papermaking spread globally. 5 Aarrav has had a deep interest in mechanics (机械学) since childhood. This allows the teen to represent (代表) India at more than 20 robotics competitions around the world. But Aarrav didn’t create his smart spoon to win a prize. He saw his uncle, who has Parkinson’s disease (PD) (帕金森病), struggling to feed himself. Food kept falling out of his mouth, making him look like a mess. _________ More than 7 million people in India have PD．The disease influences the brain, causing patients to shake uncontrollably. As the disease progresses, it leads to difficulty in eating by oneself. Aarrav wanted his uncle to be able to eat by himself. This encouraged the teen to look for a way to help his uncle. So he took to his room with sensors (传感器), a 3D printer and other tools. But not everything went well. “It was disappointing not to be able to find certain parts I needed in India. I had to buy some from abroad,” Aarrav said in an interview. Aarrav made a first model, but the spoon handle was not easy for his uncle to hold. “I’ve improved the invention. It needs to be waterproof (防水的). The spoon must be easily separated, so that it can be cleaned and replaced with a fork. And the spoon needs to be deeper to hold more food,” the teen said. The smart spoon has been tested at a local college. Aarrav hopes that his smart spoon will be used in hospitals soon. 17．Which of the following can be put in “________”? A．His uncle was very sad. B．He wanted to make a change. C．His uncle cried like a baby. D．He had to clean the table for his uncle. 18．What does the underlined word “struggling” mean in English? A．Feeling like doing something. B．Being worried about doing something. C．Having difficulty doing something. D．Looking forward to doing something. 19．What problem did Aarrav meet? A．His family didn’t support him. B．His uncle didn’t like the spoon. C．He didn’t have money to buy tools. D．He couldn’t buy some things in India. 20．What does Paragraph 5 mainly talk about? A．How Aarrav made the smart spoon. B．Some suggestions from Aarrav’s uncle. C．Some improvements Aarrav has made. D．Why Aarrav wanted to invent the spoon. 21．What is the best title of the passage? A．The teen’s invention for patients with PD B．India’s greatest inventor in its history C．A smart spoon to help my uncle eat more D．Parkinson’s disease is not terrible anymore 6 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 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. 22．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. 23．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. 24．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. 25．The word “visualizing” in the third paragraph most probably means ________. A．drawing pictures B．building models C．forming mental images D．writing descriptions 26．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. 7 The Teenager Who Saved Lions Richard Turere was born in Kenya, a country in Africa. When he was a young boy, his family raised cows on their farm near Nairobi National Park. At night, lions often came out of the park and killed their cows. Richard’s family was very poor, and losing cows meant losing money they needed to live. Richard tried many ways to keep the lions away. First, he used a scarecrow, but the lions soon found out it was not real. Then he built a fire, but the lions were not afraid of it. He even stayed up all night to watch the cows, but he was too tired to do this every day. One night, Richard noticed something interesting. He was walking around with a flashlight, and the lions stayed away. He realized that the lions were afraid of the moving light. This gave him an idea. At the age of 13, Richard created the “lion lights” — a simple system of flashing lights around the farm. The lights went on and off in different patterns, making the lions think people were walking around. Richard’s invention worked! The lions stopped coming to his family’s farm. Soon, other farmers heard about the lion lights and wanted to use them too. Richard’s simple but clever idea has now been used in many places in Kenya and other countries. Richard’s story shows us that teenagers can make a real difference in the world. If we pay attention to the problems around us and use our creativity, we can find solutions that help both people and animals. 27．Why did Richard need to find a way to keep lions away? A．Because the lions were killing his family’s cows. B．Because he wanted to protect the lions. C．Because the lions were dangerous to people. D．Because he liked inventing new things. 28．What did Richard first try to use to scare the lions? A．A flashlight. B．A fire. C．A scarecrow. D．Flashing lights. 29．How did Richard get the idea for the lion lights? A．He learned about it from a book. B．He saw it on TV. C．He noticed lions were afraid of moving light. D．His father taught him how to make it. 30．What does the underlined word “patterns” in Paragraph 3 mean? A．颜色 B．图案 C．模式 D．声音 31．What is the best title for this passage? A．A Trip to Nairobi National Park B．The Life of Lions in Kenya C．A Young Inventor Who Protected Animals D．How to Keep Cows Safe on a Farm 8 Robot Moves with Air Have you ever seen a soft robot? It doesn’t have a computer. Air makes it move. It can walk on land and swim in water. The robot has tubes (管子) as its legs. Air pushes the legs up and down, which makes it go forward. Scientists in the Netherlands made this robot. Now, they are trying to find new ways to better control it. In Shenzhen, a new robot cleaner has joined the city’s cleaning team. In just two hours, it can finish a job that takes four workers half a day to finish. It can move around on its own, safely avoiding people and cars as it cleans. The city’s cleaning work is quietly being handed over to robots. Meet Reachy Mini Reachy Mini, a new desktop robot by Pollen Robotics, is on the market. It is 28 cm tall, 16 cm wide, and only weighs 1.5 kg. It can tell faces and voices, and even talk back to you. Designed as a learning tool, Reachy Mini comes with sensors (传感器), speakers and cameras. It is a perfect tool for learning about robots and AI. 32．In which SECTION of the newspaper can we read the news? A．ENVIRONMENT. B．INVENTION. C．NATURE. D．BUSINESS. 33．According to the first piece of news, what is special about the robot? A．It’s made in the Netherlands. B．It’s the fastest robot in the world. C．It’s soft and driven by air. D．It can move everywhere. 34．The best heading for the second piece of news would be “________”. A．Problem of City Cleaning B．Daily Life of Cleaning Workers C．Way of Avoiding Heavy Traffic D．New Helper for City Cleaning 35．Why did Pollen Robotics produce Reachy Mini? A．To serve as a desktop speaker. B．To help learn about robots and AI. C．To communicate with kids. D．To tell faces and voices. 36．What is the common theme of the news above? A．Development of technology. B．New ways of living in cities. C．Studying tools for students D．Changes in people’s life. 9 Evans Wadongo was from a village in Africa. He had to do homework by the light of a kerosene lamp (煤油灯). Evans’ eyes hurt and this made studying difficult. It was common in his village. Many children left school for this reason, so they remained poor for the rest of their lives. Although studying was difficult, Evans was an excellent student and went to a university. He continued to worry about the kerosene lamp. By this time, he realized it was not just bad for schoolchildren but for the whole family. First, it can cause illnesses such as coughs. Also, the light can hurt people’s eyes. Besides, it can lead to fires. Lastly, kerosene is expensive, so families have less money for food. It was difficult to come up with a different kind of lamp that was cheap and good for the environment. Yet Evans did not give up. One day, he had an idea. He could use a small solar (太阳能的) light. Sunlight is free and solar power is good for the environment. Evans built his first solar lamp, and it worked. He began to build more lamps and sent them to local families. An organization heard about this and provided money for him to build more solar lamps. Each lamp only cost $20. However, this was a lot of money to many villagers who only earned around $34 a week, so Evans made sure he kept the cost down. First, Evans used recycled materials. Next, volunteers built the lamps. Finally, people from many countries gave away money to his team, so the lamps were usually free. Thousands of people had safe light. Julia, a mother of three, said, “Thanks to Evans, my children have light to read, and I have my own light to cook.” The solar lamps made a big difference. 37．What does the underlined word “this” in Paragraph 1 refer to? A．Leaving school. B．Doing homework. C．Having eye problems. D．Having a bright idea. 38．How many problems about kerosene lamps are mentioned according to Paragraph2? A．6. B．5. C．4. D．3. 39．Put the following information into the correct order according to the passage. a. Evans went to a university.        b. Thousands of people had safe light. c. His first solar lamp was invented.    d. Kerosene lamps hurt Evans’ eyes. e. Recycled materials were used in the lamps.    f. People from many countries gave away money. A．d-a-c-e-f-b B．d-f-b-c-a-e C．a-d-f-e-c-b D．a-e-c-d-f-b 40．Why does the writer give Julia’s example in Paragraph 5? A．To share Julia’s experience. B．To show Evans’ influence. C．To describe Evans’ feelings. D．To introduce Evans’ invention. 41．What is Evans like according to the passage? A．Polite, talented and humorous. B．Quiet, smart and honest. C．Humorous, clever and friendly. D．Hard-working, loving and creative. 10 Chinese scientists have developed the world’s first robot, GEAIR, which can finish the whole plant breeding (育种) process. It is widely known that hybrid breeding helps the new plants get the best qualities. As we see, Yuan Longping’s hybrid rice has fed a large number of Chinese people. But hybrid breeding traditionally needs workers repeatedly to do cross-pollination (异花授粉) in a short time. It takes a lot of time and energy. GEAIR solves the problem. The robot uses AI visual (视觉的) recognition and positioning technology when moving among crops by itself. After finding flowers, it depends on robotic arms to perform cross-pollination exactly. Because of thick leaves and small flowers, traditional computer algorithms (算法) cannot easily notice them in real time. To solve this, the research team, led by Xu Cao, trained a new model using 12,800 pictures of flowers. This allows GEAIR to pollinate a flower in 15 seconds, at a cost much lower than a worker’s yearly pay. What’s more, researchers first used gene editing (基因编辑) to redesign the structure of crop flowers for rapidly creating new flowers which are friendly to hybrid seed production by robot. This is part of their crop-robot co-design idea. Its application in bean breeding has been put into practice. Based on biotechnology, powered by AI and operated by robots, the achievement symbolizes China has taken the lead in increasing the crop production. Reviewers of the book Cell praised the robot, expecting this exciting and innovative invention will prove its value across different crops in the future. 42．What is the main problem of traditional hybrid breeding? A．It takes less time. B．It costs little money. C．It requires more energy. D．It needs special weather. 43．What is Paragraph 3 mainly about? A．The cost of AI. B．The number of pictures. C．The function of the robotic arms. D．The working process of GEAIR robot. 44．What is the “crop-robot co-design” idea? A．It trains farmers to use robots. B．It replaces farmers with robots. C．It makes robots plant more seeds alone. D．It redesigns crops to help robots work better. 45．What does the underlined word “innovative” in the last paragraph mean? A．Creative. B．Cheap. C．Rapid. D．Traditional. 46．Which would be the best title for the text? A．AI: A Breeding Helper B．GEAIR: A Robotic Breeder C．Gene Editing in Plant Breeding D．The Difficulties in Plant Breeding 二、书面表达 1．在当今这个科技飞速发展的时代，发明无处不在。为了激发同学们的创造力，你们学校的英文校刊正面向全体学生征稿，邀请大家介绍自己的发明创意。假设你是李华，请根据下面的提示写一篇英语短文分享你的设计，向校刊投稿。 The Smart Backpack What does it look like? blue, light, with a solar panel on the front What is it used for? helping students carry books and charge devices What can it do? weigh itself, play music, remind you of homework... What do you think of it? useful, convenient, hope to produce... 注意： 1. 短文须包含表格中的要点，可适当增加细节，以使行文连贯； 2. 文中不能出现真实姓名和学校名称；3. 词数80—100（标题和首句已为你写好，不计入总词数）。 My Smart Backpack In today’s world of rapid technological development, new inventions appear every day. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 2．AI（人工智能）的发展催生出了许多智能产品，陪护机器人（companion robot）就是其中之一。如果你的父母不在家，你是否会选择和陪护机器人待在一起呢？请你根据写作要求，结合自身实际，从以下观点中任选其一，用英语写一篇短文，陈述你对陪护机器人的看法。 YES NO wise and knows a lot can talk with me will never get tired ★expensive ★can’t look after me like a real person ★needs to be charged (充电) 写作要求：1. 文中须包含所选观点的所有要点提示，可适当发挥； 2. 文中不得出现真实姓名和学校名称； 3. 词数100左右（文中已给出内容不计入总词数）。 Will you choose to stay with a companion robot if your parents are not at home? _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 3．我们的生活中处处充满发明。请你根据以下表格内容，以“A Useful Invention”为题，用英语写一篇短文介绍手机，并分享我们该如何合理地使用手机。 Invention mobile phone Inventor American, Martin Cooper Time 1973 Usage communicate with others easily; study online; relax by listening to music; … Your opinions about how to use them properly should not use them on school days … 要求：1. 短文内容应包含题目要求所给的全部信息，可适当发挥； 2. 语句正确，意思通顺、连贯，书写规范； 3. 短文中不得出现你的任何真实信息（姓名、校名和地名等）； 4. 词数：不少于70。（开头已给出，但不计入总词数。） A Useful Invention The mobile phone is one of the most useful inventions. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 4．假如你是李华，你准备在英语课“Daily News”环节，介绍在北京举办的机器人半程马拉松的有关情况。请你用英语写一篇发言稿，内容包括： 1. 比赛情况； 时间 地点 结果 2026年4月19日 北京亦庄 名为“Flash”的机器人夺冠、打破人类纪录 2. 你的感想。 注意： 1. 词数80-100，开头和结尾已给出，不计入总词数； 2. 可以适当增加细节，以使行文连贯； 3. 文中不得出现真实人名、校名等信息。 参考词汇：half-marathon（n. 半程马拉松） Hello, everyone! ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ That’s all. Thank you. 5．假定你是李华，你校将举办“Useful Inventions for School”创意展示。请根据提示，用英语介绍你设计的一项校园小发明。词数80左右。 方面 提示 Problem What school problem does it solve? Design What is it made of? How does it work? Test & improvement What happened in the test? What will be improved? 注意事项：1. 必须包含所有提示信息，可适当发挥；2. 意思清楚，表达通顺，行文连贯，书写规范；3. 请勿在文中使用真实姓名、校名和地名。 My School Invention I have designed a useful invention called __________. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 6．某软件公司要开发一款专门适合中学生在课后学习英语的APP，邀请你一起参与设计。假如你是李斌，请根据以下思维导图的提示内容，写一篇英语短文，向该公司介绍你的构想。 要求： 1. 短文内容应包含题目要求所给的全部信息，可适当发挥； 2. 语句正确，意思通顺、连贯，书写规范； 3. 短文中不得出现你的任何真实信息（姓名、校名和地名等）； 4. 词数：不少于70。（开头和结尾已给出，但不计入总词数。） Here is my idea for the new APP. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope my ideas will be useful to your company. 7．发明改变了世界，改变了我们的生活，如手机、汽车、地图等。假如你是李华，你校英语社团正在开展线上国际交流活动。其公众号计划做关于“发明改变生活”的系列推送，请你用英文给公众号投稿，结合自身经历，推荐一个你认为重要的发明，并说明推荐理由。 要求： 1. 题目自拟，词数100词左右； 2. 内容需涵盖所有要求，可适当发挥； 3. 文中不得出现真实姓名、校名等相关信息。 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 8．假如你是李华，你的英国笔友Tom来信询问中国有哪些伟大的发明。请你根据以下提示给他写一封回信，介绍两项中国的伟大发明。 要点提示： 1.介绍两项中国的发明（如造纸术、指南针、火药、印刷术等）； 2.每项发明的时间、发明者和影响； 3.你认为哪项发明最重要，为什么。 Dear Tom, I’m glad to hear that you are interested in Chinese inventions. China has a long history of innovation._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua 9．科技发明给我们的生活带来了巨大变化，但同时也带来了新的问题。请你根据以下提示，以“The Double-Edged Sword of Technology”为题，写一篇英文短文。 要点提示： ●介绍一项你认为重要的发明及其带来的好处； ●指出这项发明带来的负面影响或潜在风险； ●你认为我们应该如何平衡科技发展的利弊； ●你对未来科技发展有什么期望或建议。 The Double-Edged Sword of Technology Technology has transformed our lives in countless ways, but it is not without its downsides. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 10．假如你是刘星，你发明的机器人在校科技节中获奖，被推荐参加一个国际青少年科技展览。请你根据下面表格中的内容提示写一篇英文短文，介绍你的发明。 制作 手工制作，耗时大约两年 外观 高约1.7米，由钢制成 用途 扫地、洗衣服、洗餐具等家务 特点 使用简单、能英语对话、环保 写作要求： 1. 内容须包括表格中所给要点，可适当补充细节使内容充实 2. 语句通顺，语法正确，书写规范。 3. 文中不能出现考生的真实姓名、校名、和地名。 4. 不少于90词（开头已给出，不计入总词数）。 My Amazing Robot My name is Liu Xing. I made a robot myself. It won a prize at our school science festival and will take part in an international exhibition. Now let me tell you about my robot. _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ‌‌‌‌‌‌‌‌‌‌‌‌ ( 一 / 1 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 2026-2027学年上学期九年级英语单元巩固提升(人教版2024) Unit 5 Power of Ideas阅读写作 目录 第一部分 写作必备锁定基础 高效学习 第二部分 阅读必备词句储备 变式巩固 第三部分 能力提升深度优化 扫清盲区 ◇Part 01 写作必备 类｜型｜结｜构 一、文体分析 1. 文体类型 本单元写作属于事物介绍类说明文，是九年级单元核心应用文题型，侧重客观介绍发明的基本信息、诞生背景、功能用途及社会影响，语言正式、条理清晰、客观严谨，无需过多抒情，贴合单元“创意与发明改变生活”的主题。 2. 核心考点 写作必须覆盖五大核心信息：发明名称、发明者、发明时间、发明初衷与研发难点、功能用途及对生活/世界的影响，全程重点考查被动语态（单元核心语法）。 3. 人称/时态 人称：以第三人称为主，结尾可第一人称表达个人观点 时态：发明诞生、研发过程用一般过去时；发明现状、功能、影响用一般现在时 4. 核心要点 准确使用被动语态、句式多样、逻辑连贯、完整覆盖写作要点，贴合单元话题词汇与句型。 二、高分句式 1. 开篇引入（点明写作对象） Among all kinds of great inventions, I am most interested in the mobile phone.（在众多伟大发明中，我最感兴趣的是手机） There are many inventions that change our lives, and the plane is my favorite one.（诸多发明改变了我们的生活，飞机是我最喜欢的一项） Creative inventions shape our modern world, and I’d like to introduce the high-speed train.（创意发明塑造了现代世界，我想介绍高铁这项发明） 2. 基础信息介绍（名称、发明者、时间、材质） It was invented by + 人物 + in + 年份.（它由某人于某一年发明） This invention was created in + 年份 in + 国家/地区.（这项发明于某一年在某地诞生） It is mainly made of + 材料.（它主要由某种材料制成） 3. 发明初衷与研发难点 It was invented because people needed a faster way to communicate/travel.（人们发明它是因为需要更便捷的沟通/出行方式） The inventors met many difficulties during the research, but they never gave up.（发明者在研发过程中遇到诸多困难，但从未放弃） Many creative ideas were used to solve the difficult problems.（人们运用诸多创意解决了难题） 4. 功能与用途（核心被动句式） It is widely used in our daily life.（它在日常生活中被广泛使用） It is used for doing sth. / to do sth.（它被用来做某事） Lots of things can be made/done by this great invention.（很多事情可以通过这项发明完成） 5. 影响与意义（升华主题） It makes people’s lives much easier and more convenient.（它让人们的生活更加便捷） This invention has greatly changed the world and connected people closely.（这项发明极大改变了世界，拉近了人们的距离） It speeds up the development of society and brings us great convenience.（它推动了社会发展，为我们带来极大便利） 6. 结尾总结（个人观点） In my opinion, it is one of the greatest inventions in history.（在我看来，它是史上最伟大的发明之一） I believe more new inventions will be created to improve our life in the future.（我相信未来会有更多新发明改善我们的生活） 三、写作框架 Part 1：开篇点题（引入发明+基础信息） 简单引出自己感兴趣的发明，直接介绍发明名称、发明者、发明时间，简要说明发明的初衷。 参考模板：Among all great inventions, I like ___ best. It was invented by ___ in ___. It was created to help people ___. Part 2：主体详述（研发过程+功能用途） 第一层：介绍研发遇到的困难、解决方法（贴合课本inventor stories主题）；第二层：用被动语态详细描述发明的外观、使用场景、核心功能，是全文重点段落。 参考模板：The inventors faced many challenges when they were working on it. Finally, they succeeded after many tries. Now it is widely used in our life. It is used to ___ and ___. Part 3：结尾升华（影响+个人感悟） 阐述发明对个人生活、社会乃至世界的改变，最后表达对这项发明的评价或对未来创新的期待。 参考模板：This invention has changed our life greatly. It makes our world ___. I think it is really a meaningful invention. 【参考范文】 My Favorite Invention — The High-speed Train Among all great modern inventions, I like the high‑speed train best. It is one of China’s greatest inventions and stands for Chinese speed. It was developed by Chinese scientists and workers in the 21st century to solve the trouble of slow long‑distance travel. Lots of hard problems were met during its development. New technologies were used to make it fast and safe. After years of hard work, it was finally put into use. Made of special materials, it runs much faster and more smoothly than traditional trains. Now it is widely used to carry passengers across China. It has greatly changed our life. Travel that once took days only needs several hours now. It makes trips easier and more comfortable. It also connects cities and helps economic and tourism development. I think it is a fantastic invention that shows the power of creativity. 【范文亮点】 考点覆盖：包含发明名称、研发主体、时代背景、研发困难、特点、用途与社会影响，贴合九年级发明类作文写作要求； 语法重点：灵活运用单元核心被动语态（were met, were used, was finally put into use），一般过去时、一般现在时切换准确； 篇章逻辑：三段式结构，开头引出话题，中间介绍研发与特点，结尾评价升华，语句简洁，衔接自然，适合考场仿写。 写｜作｜拓｜展 一、单元写作拓展词汇 1. daily life 日常生活 2. technological progress 科技进步 3. human society 人类社会 4. practical function 实用功能 5. scientific research 科学研究 6. constant effort 不懈努力 7. creative idea 创意想法 8. social value 社会价值 9. living quality 生活质量 10. time-saving 省时的 11. labor-saving 省力的 12. high-efficiency 高效率的 13. environmental-friendly 环保的 14. low-cost 低成本的 15. long-lasting 持久的 16. historical significance 历史意义 17. cultural inheritance 文化传承 18. global influence 全球影响力 19. technological innovation 科技创新 20. future development 未来发展 21. solve problems 解决问题 22. bring convenience 带来便利 23. create value 创造价值 24. promote development 推动发展 25. change lifestyle 改变生活方式 26. realize dreams 实现梦想 27. break limits 打破局限 28. inherit wisdom 传承智慧 29. explore possibilities 探索可能 30. improve conditions 改善条件 31. ordinary people 普通人 32. modern era 现代时代 33. ancient times 古代 34. advanced technology 先进技术 35. traditional craft 传统工艺 36. new era 新时代 37. public benefit 公共益处 38. personal growth 个人成长 39. social progress 社会进步 40. global communication 全球交流 41. convenient tool 便捷工具 42. important achievement 重要成就 43. useful creation 实用创造 44. unique advantage 独特优势 45. wide application 广泛应用 46. great contribution 巨大贡献 47. rapid development 快速发展 48. daily necessity 日常必需品 49. innovative thinking 创新思维 50. human progress 人类进步 二、单元写作拓展句式 1. In my opinion, great inventions are the greatest gifts to human beings. 在我看来，伟大的发明是赠予人类最珍贵的礼物。 2. I believe every invention carries the wisdom and effort of inventors. 我认为每一项发明都承载着发明家的智慧与付出。 3. Among all inventions, I think the paper-making technology is the most valuable. 在所有发明中，我认为造纸术最具价值。 4. This invention plays an important role in changing people's daily life. 这项发明在改变人们的日常生活中发挥着重要作用。 5. It is widely believed that inventions drive the progress of human civilization. 人们普遍认为发明推动人类文明的进步。 6. The invention was created to solve the troubles in people's life. 这项发明的诞生是为了解决人们生活中的难题。 7. Thanks to this invention, our life becomes much more convenient. 多亏了这项发明，我们的生活变得更加便捷。 8. This great invention has a far-reaching influence on the whole world. 这项伟大的发明对全世界有着深远的影响。 9. The inventor spent lots of time and energy completing this creation. 发明家耗费了大量时间和精力完成这项创作。 10. We can learn perseverance and creativity from great inventors. 我们可以从伟大的发明家身上学到坚持与创新。 11. This invention was invented in ancient China and benefits the whole world. 这项发明诞生于中国古代，造福了全世界。 12. Modern life cannot be imagined without various useful inventions. 没有各类实用发明，现代生活将难以想象。 13. Small inventions also bring great changes to our daily life. 小小的发明也能为我们的日常生活带来巨大改变。 14. The value of this invention has been recognized by people all over the world. 这项发明的价值得到了全球人们的认可。 15. Inventors keep trying and never stop pursuing new breakthroughs. 发明家不断尝试，永不停止追求新的突破。 16. This technology was improved many times to fit people's needs better. 这项技术经过多次改良，更好地适配人们的需求。 17. The popularization of this invention promotes cultural communication. 这项发明的普及推动了文化交流。 18. I am deeply impressed by the wisdom behind this ancient invention. 这项古代发明背后的智慧让我印象深刻。 19. This invention shortens the time of communication and travel greatly. 这项发明大幅缩短了沟通与出行的时间。 20. It is necessary for us to learn innovative spirit from inventors. 我们有必要学习发明家的创新精神。 21. New inventions will continue to appear with the development of society. 随着社会发展，新的发明会不断涌现。 22. This simple creation solves many practical problems in daily life. 这项简易的创作解决了日常生活中的诸多实际问题。 23. The invention connects people from different countries and regions. 这项发明连接了不同国家和地区的人们。 24. Technological inventions make human life more colorful and wonderful. 科技发明让人类的生活更加丰富多彩。 25. Every innovation is based on careful observation and deep thinking. 每一次创新都源于细致的观察和深度的思考。 26. This ancient invention still plays an important role in modern society. 这项古代发明在现代社会依旧发挥着重要作用。 27. The hard work of inventors deserves our respect and learning. 发明家的辛勤付出值得我们尊重与学习。 28. This invention helps people save plenty of time and labor force. 这项发明帮助人们节省大量时间和人力。 29. The world becomes closer and more connected because of inventions. 因为发明，世界变得更加紧密相连。 30. We should keep thinking and creating to make life better. 我们应该坚持思考与创造，让生活变得更美好。 31. This technological creation promotes the progress of education. 这项科技创作推动了教育行业的进步。 32. Many traditional inventions have been improved with modern technology. 许多传统发明借助现代技术得到改良。 33. The birth of this invention opens a new chapter of human life. 这项发明的诞生开启了人类生活的新篇章。 34. Practical inventions are always closely related to people's needs. 实用的发明总是与人们的需求息息相关。 35. This invention is cheap and easy to operate for ordinary people. 这项发明价格低廉，普通人也易于操作。 36. The spirit of innovation encourages us to explore the unknown world. 创新精神激励我们探索未知的世界。 37. Global economic development is pushed forward by technological inventions. 科技发明推动全球经济发展。 38. This great creation changes the way people obtain information. 这项伟大的创作改变了人们获取信息的方式。 39. Inventors overcome countless difficulties to complete their inventions. 发明家克服无数困难完成自己的发明。 40. The wide use of this invention brings huge social and economic benefits. 这项发明的广泛应用带来了巨大的社会和经济效益。 41. We can create more useful inventions if we observe life carefully. 细心观察生活，我们就能创造更多实用的发明。 42. This invention makes it possible for people to do things efficiently. 这项发明让人们高效做事成为可能。 43. Ancient Chinese inventions are precious treasures of the whole world. 中国古代发明是全世界的宝贵财富。 44. The development of inventions makes human progress continuous. 发明的发展让人类的进步永不停歇。 45. This creation not only benefits humans but also protects nature. 这项创作既造福人类，也保护自然。 46. People's living standards are greatly improved by modern inventions. 现代发明大幅提升了人们的生活水平。 47. This invention has stood the test of time for thousands of years. 这项发明历经数千年的时间考验。 48. Innovative ideas are the source of all great inventions. 创新的想法是所有伟大发明的源泉。 49. We should inherit and innovate traditional technological achievements. 我们应该传承并创新传统科技成果。 50. Inventions will keep changing the world for the better in the future. 未来，发明会持续让世界变得更加美好。 三、单元写作拓展范文 The Most Useful Invention in My Life Inventions change the world and improve our lives. Of all great inventions, I think the mobile phone is the most useful in modern life. It is portable and popular around the world. It was developed as communication technology improved. Different from old communication tools, it is small, cheap and easy for people to use. It brings us much convenience. We can communicate with others anytime and anywhere. We can also look up information and study online. Besides, it offers different kinds of entertainment to enrich our free time. Yet every coin has two sides. Too much screen time harms our eyes and studies. We must use mobile phones properly. In short, the mobile‑phone changes our life. It improves our communication and study. I believe it will get more new functions to serve us better. 译文： 我生活中最实用的发明 发明改变世界，改善我们的生活。在众多伟大发明里，我认为手机是现代生活中最实用的发明。 它便于携带，在全世界广受欢迎。随着通讯技术进步，手机被研发出来。和传统通讯工具相比，它小巧、价廉，方便人们使用。 它给我们带来诸多便利。我们可以随时随地和他人交流，也能查阅资料、线上学习。此外，它提供各类娱乐，丰富我们的闲暇时光。 但凡事有利弊。过长时间使用手机会伤害视力、妨碍学习。我们必须合理使用手机。 总而言之，手机改变了我们的生活。它便利了沟通与学习。我相信未来它会拥有更多新功能，更好地为我们服务。 ◇Part 02 阅读必备 一、阅读必备拓展词汇 1. creativity 创造力；创造性 2. creative 有创造力的 3. invent 发明；创造 4. invention 发明物；发明 5. inventor 发明家 6. produce 生产；制造；产出 7. product 产品；制品 8. design 设计；构思 9. create 创作；创造；研制 10. develop 研发；发展；改进 11. development 发展；研发成果 12. spread 传播；扩散 13. connect 连接；关联 14. introduce 引进；介绍；推行 15. improve 改善；改进；提高 16. achieve 实现；达成 17. complete 完成；竣工 18. challenge 挑战；向……挑战 19. solve 解决；处理 20. realize 实现；意识到 21. ancient 古代的；古老的 22. modern 现代的；近代的 23. convenient 便利的；方便的 24. affordable 价格低廉的；负担得起的 25. practical 实用的；切实可行的 26. advanced 先进的；高级的 27. valuable 有价值的；宝贵的 28. widespread 广泛的；普遍的 29. rapid 迅速的；快速的 30. distant 遥远的；久远的 31. civilization 文明；文明社会 32. technique 技术；工艺；方法 33. material 材料；原料 34. equipment 设备；装备 35. experiment 实验；试验 36. progress 进步；进展 37. benefit 益处；有益于 38. influence 影响；作用 39. innovation 创新；革新 40. tradition 传统；惯例 41. transformation 变革；改变 42. construction 建造；建设 43. exploration 探索；探究 44. application 应用；用途 45. communication 交流；通讯 46. transportation 交通；运输 47. discovery 发现；发觉 48. adjustment 调整；改良 49. breakthrough 突破；重大进展 50. contribution 贡献；促成作用 二、阅读必备拓展句式 1. Every great invention comes from creative thinking and constant exploration. 每一项伟大的发明都源于创造性思维和不断的探索。 2. Many daily inventions are designed to improve people's living standards. 许多日常发明是为改善人们的生活水平而设计的。 3. The development of technology makes our life much easier and more convenient. 科技的发展让我们的生活变得更加轻松便捷。 4. Ancient inventions have laid a solid foundation for modern technological progress. 古代发明为现代科技进步奠定了坚实的基础。 5. Some inventions are created accidentally in the process of scientific research. 部分发明是在科研过程中偶然创造出来的。 6. New technologies are widely used in different fields of our society. 新技术被广泛应用于社会的各个领域。 7. The spread of new inventions speeds up the development of human civilization. 新发明的传播加速了人类文明的发展。 8. Many difficulties and challenges were faced during the invention process. 发明过程中会面临诸多困难与挑战。 9. Creative ideas can be turned into real products through constant experiments. 创意可以通过不断的实验转化为实体产品。 10. Great inventors always stick to their research and never give up easily. 伟大的发明家始终坚持研究，从不轻易放弃。 11. Traditional materials are gradually replaced by new synthetic materials. 传统材料正逐渐被新型合成材料取代。 12. The invention shortens the distance between people all over the world. 这项发明缩短了世界各地人们之间的距离。 13. Scientific inventions have a profound influence on social development. 科学发明对社会发展有着深远的影响。 14. Many modern devices are made simple and easy for people to operate. 许多现代设备被制作得简单易懂、便于操作。 15. The earliest form of paper was not as practical as modern paper. 最早的纸张远不如现代纸张实用。 16. Technological innovation promotes the progress of all walks of life. 科技创新推动各行各业的进步。 17. Inventions are constantly improved to meet people's new needs. 发明被不断改良，以满足人们的新需求。 18. A large number of useful inventions have appeared in recent decades. 近几十年涌现出大量实用的发明。 19. The value of an invention lies in its contribution to human society. 一项发明的价值在于它对人类社会的贡献。 20. Many ancient Chinese inventions have changed the world greatly. 许多中国古代发明极大地改变了世界。 21. Modern transportation inventions save people a lot of time and energy. 现代交通发明为人们节省了大量时间和精力。 22. Information can be spread faster and more widely with new inventions. 借助新发明，信息传播得更快、更广。 23. Every technological breakthrough brings new changes to human life. 每一次科技突破都为人类生活带来新的改变。 24. Inventors need to observe life carefully to find creative ideas. 发明家需要细心观察生活，挖掘创意。 25. Some inventions are invented to solve specific life problems. 部分发明是为解决特定的生活难题而诞生的。 26. The application of new inventions improves work efficiency greatly. 新发明的应用大幅提升了工作效率。 27. Old traditional ways are changed by emerging technological inventions. 新兴的科技发明改变了古老的传统方式。 28. Most great inventions are the results of repeated attempts and practices. 大多数伟大的发明都是反复尝试与实践的成果。 29. The invention of printing promoted the spread of human knowledge. 印刷术的发明促进了人类知识的传播。 30. High-tech inventions make impossible things possible for humans. 高科技发明让人类实现了诸多不可能的事。 31. Many inventions are updated and upgraded with the development of times. 许多发明随着时代发展不断更新升级。 32. The advantages of new inventions make them popular around the world. 新发明的优势让它们风靡全球。 33. Inventors often draw inspiration from nature and daily life. 发明家常常从自然和日常生活中汲取灵感。 34. The popularization of inventions benefits ordinary people's daily life. 发明的普及造福了普通人的日常生活。 35. Some small inventions bring huge convenience to people's lives. 一些小发明为人们的生活带来极大便利。 36. The research of new inventions requires patience and professional knowledge. 新发明的研究需要耐心和专业知识。 37. International communication is strengthened by modern inventions. 现代发明加强了国际间的交流。 38. Ancient wisdom provides rich ideas for modern technological creation. 古人的智慧为现代科技创作提供了丰富思路。 39. The production of new products relies on advanced invention technology. 新产品的生产依托先进的发明技术。 40. Inventions not only change life but also shape people's thinking. 发明不仅改变生活，也塑造人们的思维方式。 41. Many creative designs are realized with the help of new equipment. 许多创意设计借助新设备得以实现。 42. The development of inventions drives economic and social progress. 发明的发展推动经济与社会进步。 43. People's living quality is improved by various practical inventions. 各类实用发明提升了人们的生活质量。 44. The birth of every invention is inseparable from hard work and thinking. 每一项发明的诞生都离不开努力与思考。 45. New inventions constantly break the limits of traditional technology. 新发明不断打破传统技术的局限。 46. The influence of great inventions lasts for hundreds of years. 伟大发明的影响力可以延续数百年。 47. Simple inventions can also create huge social value. 简易的发明也能创造巨大的社会价值。 48. Technological inventions make global communication more frequent. 科技发明让全球交流更加频繁。 49. The exploration of new inventions will never stop with the progress of society. 随着社会进步，新发明的探索永不停歇。 50. Every invention is a precious treasure of human civilization. 每一项发明都是人类文明的宝贵财富。 ◇Part 03 能力提升 提｜升｜练｜习 一、阅读理解 1 ①Water pollution is a serious problem around the world, and it is difficult to deal with. Traditional water sensors (传感器) can only work in fixed places. As a result, they cannot cover large water bodies like rivers, lakes or oceans. To solve this problem, scientists created a bionic (仿生) tool-a robotic fish. ②The robotic fish is a great example of bionics. It shows how scientists copy nature to solve problems. In fact, the idea of copying nature is not new. The Wright brothers created their first plane by studying the flight of birds. Modern scientists created robotic fish by studying the swimming skills of trout (鳟鱼). Trout are good at moving fast in water with very little energy. By “learning” the way of trout moving, robotic fish can work for ten hours after they get full power. ③According to scientists, the robotic fish has a special soft tail, so it can swim quietly and smoothly under water. It will not scare water animals or harm the underwater environment. Because of the small sensors inside its “body”, it can “taste” water to find harmful things. Once the robotic fish finds water pollution, it will send a warning message to a central computer at once. The robotic fish can even “eat” small pieces of plastic in water bodies and repair itself when it gets broken. Now more and more robotic fish are widely used in rivers, lakes and oceans all over the world. They work together as a team to reduce water pollution. ④By copying nature, scientists have offered lots of possibilities for protecting the environment and improving people’s lives. As one scientist said, “Nature is our best teacher. This invention shows people’s creativity and the value of learning from nature.” 1．What does the underlined word “they” in Paragraph 1 refer to (指)? A．Scientists. B．Fixed places. C．Robotic fish. D．Traditional water sensors. 2．What can a robotic fish do to protect the underwater environment? ①Check water quality and find harmful things. ②Collect information and send out warnings. ③Clean water and repair itself every ten hours. ④Cooperate with other robotic fish and form a water protection group. A．①②③ B．①②④ C．①③④ D．②③④ 3．Which of the following shows the writer’s idea? A．The robotic fish may do harm to nature. B．The robotic fish can work for a short while. C．The robotic fish will take the place of real fish. D．The robotic fish is a clever and useful invention. 4．Which of the following shows the structure (结构) of the passage? A． B． C． D． 2 Louis Braille was born in France in 1809. At the age of three, he accidentally injured his eye while playing in his father’s workshop. The injury led to an infection that eventually caused him to lose sight in both eyes. Despite being blind, Louis was determined to get an education. He attended a special school for blind children in Paris. There, he learned to read by feeling raised letters on paper. However, this method was slow and difficult. At the age of 15, Louis invented a new system of reading and writing for the blind. It used patterns of six raised dots, which could be felt with the fingertips. Each pattern represented a letter, a number, or even a musical note. This system, now known as Braille, allowed blind people to read and write quickly and independently. Louis dedicated his life to improving and promoting his system. Today, Braille is used worldwide and has opened up a world of knowledge for millions of visually impaired people. His invention proves that limitations can be overcome with creativity and determination. 5．How did Louis Braille become blind? A．He was born blind. B．He had an eye injury at age three. C．He studied too hard at school. D．He was injured in a fire. 6．What was the problem with the raised-letter method? A．It was too expensive. B．It was slow and difficult. C．It could only be used in France. D．It required special ink. 7．How many dots does the Braille system use? A．Three. B．Four. C．Six. D．Eight. 8．What is the main idea of the passage? A．Blind children need special schools. B．Reading raised letters is very difficult. C．Louis Braille invented a system that changed the world. D．France was the first country to help blind people. 3 Wang Yihan, a 15-year-old student from Shanghai, noticed that her grandfather, who had poor eyesight, often struggled to thread a needle (穿针). Seeing his difficulty, she decided to design a tool to help him. In her school’s innovation club, Wang learned about 3D printing and basic engineering. She spent weeks researching existing needle threaders on the market. Most of them were either too small for elderly people to hold or broke easily. Wang wanted to create something more user-friendly. She designed a small, brightly coloured plastic device with a large handle for easy gripping. The device has a tiny hook (钩子) that pulls the thread through the needle’s eye. Wang used a 3D printer to create several prototypes (原型). After testing and improving her design three times, she finally succeeded. Her grandfather can now thread a needle in seconds. Wang’s teacher, Mr. Li, was very proud of her. “This project shows that young people can use technology to solve real-life problems,” he said. “It also teaches the importance of patience and empathy.” Wang hopes to study engineering in the future and invent more helpful products for the elderly. 9．Why did Wang Yihan want to invent a new tool? A．To win a prize in a competition. B．To help her grandfather thread a needle. C．To learn how to use a 3D printer. D．To start her own business. 10．What is Paragraph 3 mainly about? A．The process of making the invention. B．The importance of helping the elderly. C．The advantages of 3D printing. D．The difficulties Wang faced. 11．What does the underlined word “It” in the last paragraph refer to? A．The school’s innovation club. B．The 3D printer. C．Wang’s invention. D．The importance of patience and empathy. 4 As one of China’s most famous inventions, papermaking is a great treasure of ancient civilization, which greatly changed human life. Before its creation, people depended on heavy bamboo slips, expensive silk, or hard animal bones to record information. These materials were either hard to carry or too costly, making it difficult for people to share knowledge widely. The earliest paper dates back to the Western Han Dynasty. It was made from simple plant materials like hemp and rags (麻类和破布), but the quality was not good enough for daily use. This invention slowly developed, and people kept trying to find better ways to make paper. During the Eastern Han Dynasty, Cai Lun made a major improvement in papermaking. He used common and easy-to-get materials such as bark, straw, and old fishing nets. This change made paper cheaper and more practical. Soon, paper became popular among people, greatly pushing the development of education and culture. Papermaking later spread to other countries through trade and cultural exchange. It first reached Asian countries, then spread to Europe, and finally to all parts of the world. Even today, paper remains an important part of our daily life, from books to documents. This ancient Chinese invention still shows its lasting value in connecting people and spreading knowledge. 12．How does the writer start the passage? A．By telling a story. B．By making a comparison. C．By giving an opinion. D．By offering a suggestion. 13．The passage is mainly written in the order of ________. A．ideas B．time C．places D．persons 14．What was the problem with the earliest paper in the Western Han Dynasty? A．It was too heavy to carry. B．It was made from expensive materials. C．It could not record information clearly. D．Its quality was not suitable for daily use. 15．Why did Cai Lun’s improvement make paper popular? A．He used rare and valuable materials. B．It made paper more expensive but better. C．It made paper cheaper and more practical. D．He was a famous inventor in the Eastern Han Dynasty. 16．Which of the following is true about the last paragraph? A．Papermaking spread to Europe first. B．Papermaking only spread within Asia. C．Paper is no longer used in modern life. D．Trade helped papermaking spread globally. 5 Aarrav has had a deep interest in mechanics (机械学) since childhood. This allows the teen to represent (代表) India at more than 20 robotics competitions around the world. But Aarrav didn’t create his smart spoon to win a prize. He saw his uncle, who has Parkinson’s disease (PD) (帕金森病), struggling to feed himself. Food kept falling out of his mouth, making him look like a mess. _________ More than 7 million people in India have PD．The disease influences the brain, causing patients to shake uncontrollably. As the disease progresses, it leads to difficulty in eating by oneself. Aarrav wanted his uncle to be able to eat by himself. This encouraged the teen to look for a way to help his uncle. So he took to his room with sensors (传感器), a 3D printer and other tools. But not everything went well. “It was disappointing not to be able to find certain parts I needed in India. I had to buy some from abroad,” Aarrav said in an interview. Aarrav made a first model, but the spoon handle was not easy for his uncle to hold. “I’ve improved the invention. It needs to be waterproof (防水的). The spoon must be easily separated, so that it can be cleaned and replaced with a fork. And the spoon needs to be deeper to hold more food,” the teen said. The smart spoon has been tested at a local college. Aarrav hopes that his smart spoon will be used in hospitals soon. 17．Which of the following can be put in “________”? A．His uncle was very sad. B．He wanted to make a change. C．His uncle cried like a baby. D．He had to clean the table for his uncle. 18．What does the underlined word “struggling” mean in English? A．Feeling like doing something. B．Being worried about doing something. C．Having difficulty doing something. D．Looking forward to doing something. 19．What problem did Aarrav meet? A．His family didn’t support him. B．His uncle didn’t like the spoon. C．He didn’t have money to buy tools. D．He couldn’t buy some things in India. 20．What does Paragraph 5 mainly talk about? A．How Aarrav made the smart spoon. B．Some suggestions from Aarrav’s uncle. C．Some improvements Aarrav has made. D．Why Aarrav wanted to invent the spoon. 21．What is the best title of the passage? A．The teen’s invention for patients with PD B．India’s greatest inventor in its history C．A smart spoon to help my uncle eat more D．Parkinson’s disease is not terrible anymore 6 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 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. 22．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. 23．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. 24．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. 25．The word “visualizing” in the third paragraph most probably means ________. A．drawing pictures B．building models C．forming mental images D．writing descriptions 26．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. 7 The Teenager Who Saved Lions Richard Turere was born in Kenya, a country in Africa. When he was a young boy, his family raised cows on their farm near Nairobi National Park. At night, lions often came out of the park and killed their cows. Richard’s family was very poor, and losing cows meant losing money they needed to live. Richard tried many ways to keep the lions away. First, he used a scarecrow, but the lions soon found out it was not real. Then he built a fire, but the lions were not afraid of it. He even stayed up all night to watch the cows, but he was too tired to do this every day. One night, Richard noticed something interesting. He was walking around with a flashlight, and the lions stayed away. He realized that the lions were afraid of the moving light. This gave him an idea. At the age of 13, Richard created the “lion lights” — a simple system of flashing lights around the farm. The lights went on and off in different patterns, making the lions think people were walking around. Richard’s invention worked! The lions stopped coming to his family’s farm. Soon, other farmers heard about the lion lights and wanted to use them too. Richard’s simple but clever idea has now been used in many places in Kenya and other countries. Richard’s story shows us that teenagers can make a real difference in the world. If we pay attention to the problems around us and use our creativity, we can find solutions that help both people and animals. 27．Why did Richard need to find a way to keep lions away? A．Because the lions were killing his family’s cows. B．Because he wanted to protect the lions. C．Because the lions were dangerous to people. D．Because he liked inventing new things. 28．What did Richard first try to use to scare the lions? A．A flashlight. B．A fire. C．A scarecrow. D．Flashing lights. 29．How did Richard get the idea for the lion lights? A．He learned about it from a book. B．He saw it on TV. C．He noticed lions were afraid of moving light. D．His father taught him how to make it. 30．What does the underlined word “patterns” in Paragraph 3 mean? A．颜色 B．图案 C．模式 D．声音 31．What is the best title for this passage? A．A Trip to Nairobi National Park B．The Life of Lions in Kenya C．A Young Inventor Who Protected Animals D．How to Keep Cows Safe on a Farm 8 Robot Moves with Air Have you ever seen a soft robot? It doesn’t have a computer. Air makes it move. It can walk on land and swim in water. The robot has tubes (管子) as its legs. Air pushes the legs up and down, which makes it go forward. Scientists in the Netherlands made this robot. Now, they are trying to find new ways to better control it. In Shenzhen, a new robot cleaner has joined the city’s cleaning team. In just two hours, it can finish a job that takes four workers half a day to finish. It can move around on its own, safely avoiding people and cars as it cleans. The city’s cleaning work is quietly being handed over to robots. Meet Reachy Mini Reachy Mini, a new desktop robot by Pollen Robotics, is on the market. It is 28 cm tall, 16 cm wide, and only weighs 1.5 kg. It can tell faces and voices, and even talk back to you. Designed as a learning tool, Reachy Mini comes with sensors (传感器), speakers and cameras. It is a perfect tool for learning about robots and AI. 32．In which SECTION of the newspaper can we read the news? A．ENVIRONMENT. B．INVENTION. C．NATURE. D．BUSINESS. 33．According to the first piece of news, what is special about the robot? A．It’s made in the Netherlands. B．It’s the fastest robot in the world. C．It’s soft and driven by air. D．It can move everywhere. 34．The best heading for the second piece of news would be “________”. A．Problem of City Cleaning B．Daily Life of Cleaning Workers C．Way of Avoiding Heavy Traffic D．New Helper for City Cleaning 35．Why did Pollen Robotics produce Reachy Mini? A．To serve as a desktop speaker. B．To help learn about robots and AI. C．To communicate with kids. D．To tell faces and voices. 36．What is the common theme of the news above? A．Development of technology. B．New ways of living in cities. C．Studying tools for students D．Changes in people’s life. 9 Evans Wadongo was from a village in Africa. He had to do homework by the light of a kerosene lamp (煤油灯). Evans’ eyes hurt and this made studying difficult. It was common in his village. Many children left school for this reason, so they remained poor for the rest of their lives. Although studying was difficult, Evans was an excellent student and went to a university. He continued to worry about the kerosene lamp. By this time, he realized it was not just bad for schoolchildren but for the whole family. First, it can cause illnesses such as coughs. Also, the light can hurt people’s eyes. Besides, it can lead to fires. Lastly, kerosene is expensive, so families have less money for food. It was difficult to come up with a different kind of lamp that was cheap and good for the environment. Yet Evans did not give up. One day, he had an idea. He could use a small solar (太阳能的) light. Sunlight is free and solar power is good for the environment. Evans built his first solar lamp, and it worked. He began to build more lamps and sent them to local families. An organization heard about this and provided money for him to build more solar lamps. Each lamp only cost $20. However, this was a lot of money to many villagers who only earned around $34 a week, so Evans made sure he kept the cost down. First, Evans used recycled materials. Next, volunteers built the lamps. Finally, people from many countries gave away money to his team, so the lamps were usually free. Thousands of people had safe light. Julia, a mother of three, said, “Thanks to Evans, my children have light to read, and I have my own light to cook.” The solar lamps made a big difference. 37．What does the underlined word “this” in Paragraph 1 refer to? A．Leaving school. B．Doing homework. C．Having eye problems. D．Having a bright idea. 38．How many problems about kerosene lamps are mentioned according to Paragraph2? A．6. B．5. C．4. D．3. 39．Put the following information into the correct order according to the passage. a. Evans went to a university.        b. Thousands of people had safe light. c. His first solar lamp was invented.    d. Kerosene lamps hurt Evans’ eyes. e. Recycled materials were used in the lamps.    f. People from many countries gave away money. A．d-a-c-e-f-b B．d-f-b-c-a-e C．a-d-f-e-c-b D．a-e-c-d-f-b 40．Why does the writer give Julia’s example in Paragraph 5? A．To share Julia’s experience. B．To show Evans’ influence. C．To describe Evans’ feelings. D．To introduce Evans’ invention. 41．What is Evans like according to the passage? A．Polite, talented and humorous. B．Quiet, smart and honest. C．Humorous, clever and friendly. D．Hard-working, loving and creative. 10 Chinese scientists have developed the world’s first robot, GEAIR, which can finish the whole plant breeding (育种) process. It is widely known that hybrid breeding helps the new plants get the best qualities. As we see, Yuan Longping’s hybrid rice has fed a large number of Chinese people. But hybrid breeding traditionally needs workers repeatedly to do cross-pollination (异花授粉) in a short time. It takes a lot of time and energy. GEAIR solves the problem. The robot uses AI visual (视觉的) recognition and positioning technology when moving among crops by itself. After finding flowers, it depends on robotic arms to perform cross-pollination exactly. Because of thick leaves and small flowers, traditional computer algorithms (算法) cannot easily notice them in real time. To solve this, the research team, led by Xu Cao, trained a new model using 12,800 pictures of flowers. This allows GEAIR to pollinate a flower in 15 seconds, at a cost much lower than a worker’s yearly pay. What’s more, researchers first used gene editing (基因编辑) to redesign the structure of crop flowers for rapidly creating new flowers which are friendly to hybrid seed production by robot. This is part of their crop-robot co-design idea. Its application in bean breeding has been put into practice. Based on biotechnology, powered by AI and operated by robots, the achievement symbolizes China has taken the lead in increasing the crop production. Reviewers of the book Cell praised the robot, expecting this exciting and innovative invention will prove its value across different crops in the future. 42．What is the main problem of traditional hybrid breeding? A．It takes less time. B．It costs little money. C．It requires more energy. D．It needs special weather. 43．What is Paragraph 3 mainly about? A．The cost of AI. B．The number of pictures. C．The function of the robotic arms. D．The working process of GEAIR robot. 44．What is the “crop-robot co-design” idea? A．It trains farmers to use robots. B．It replaces farmers with robots. C．It makes robots plant more seeds alone. D．It redesigns crops to help robots work better. 45．What does the underlined word “innovative” in the last paragraph mean? A．Creative. B．Cheap. C．Rapid. D．Traditional. 46．Which would be the best title for the text? A．AI: A Breeding Helper B．GEAIR: A Robotic Breeder C．Gene Editing in Plant Breeding D．The Difficulties in Plant Breeding 参考答案: 1 1．D 2．B 3．D 4．C 【解析】本文介绍了科学家为解决传统水传感器无法覆盖大面积水域的水污染监测难题，参考鳟鱼的游动特性研发出仿生机器鱼，这类机器鱼具备水质检测、污染预警、清理微塑料等功能，在全球水域广泛投入使用，文章借此说明向自然学习的仿生发明能够为环境保护和生活改善提供诸多可能性，彰显了人类的创造力。 1．“Traditional water sensors (传感器) can only work in fixed places. As a result, they cannot cover large water bodies like rivers, lakes or oceans.”可知，传统水传感器只能在固定地点工作，因此无法覆盖大面积水域，划线词they指代前文的Traditional water sensors。 2．由第3段“it can ‘taste’ water to find harmful things”可知①正确，由“Once the robotic fish finds water pollution, it will send a warning message to a central computer at once”可知②正确，由“They work together as a team to reduce water pollution”可知④正确，因此选包含①②④的选项。 3．由全文内容可知，机器鱼是科学家借鉴鳟鱼特性研发的仿生工具，可检测水污染、清理塑料、协同工作治理水体污染，是兼具巧思和实用价值的发明。其余选项均与原文表述相悖：第3段说明它不会伤害水下环境，A错误；充满电后可工作10小时并非工作时间短，B错误；文中从未提及它会取代真鱼，C错误。 4．第1段总起，提出传统水传感器的缺陷，引出仿生工具机器鱼；第2段介绍机器鱼的仿生设计来源，第3段介绍机器鱼的各项实用功能，2、3段是并列的分述内容；第4段总结全文，点明仿生发明对环保和生活的意义，对应“1引出话题，2、3分述细节，4总结升华”的总-分-总结构。 2 5．B 6．B 7．C 8．C 【解析】本文是一篇记叙文。文章主要讲述了路易斯·布莱叶（Louis Braille）因意外失明，但凭借决心发明了点字盲文系统，从而改变了盲人阅读和写作方式的故事。 5．文章第一段第二、三句提到“At the age of three, he accidentally injured his eye while playing in his father’s workshop. The injury led to an infection that eventually caused him to lose sight in both eyes.”，布莱叶是因为三岁时眼部受伤引发感染而失明的。 6．文章第二段最后一句提到“There, he learned to read by feeling raised letters on paper. However, this method was slow and difficult.”，凸起字母法的问题是缓慢且困难。 7．文章第三段第二句提到“It used patterns of six raised dots, which could be felt with the fingertips.”，盲文系统使用的是六个点。 8．文章第一段介绍布莱叶失明的背景，第二段讲述他求学遇到的困难，第三段介绍他发明盲文系统的过程及特点，第四段阐述该发明的深远影响。纵观全文，文章主要围绕路易斯·布莱叶发明盲文系统及其对世界的改变展开，选项C“路易斯·布莱叶发明改变世界的系统”符合。 3 9．B 10．A 11．C 【解析】本文是一篇记叙文，主要讲述了15岁上海学生王艺涵看到视力不佳的爷爷穿针十分困难，于是利用3D打印技术反复测试改良，设计出一款便于老人使用的穿针工具的故事，体现青少年可以运用科技解决现实生活中的问题。 9．第一段点明原因：“Wang Yihan…noticed that her grandfather, who had poor eyesight, often struggled to thread a needle. Seeing his difficulty, she decided to design a tool to help him”，直接说明她发明新工具是为了帮助爷爷穿针。 10．第三段介绍：“She designed a small, brightly coloured plastic device…Wang used a 3D printer to create several prototypes. After testing and improving her design three times, she finally succeeded”，完整叙述了设计、打印原型、多次测试改进直至成功，也就是这项发明的制作过程。 11．最后一段：“‘This project shows that young people can use technology to solve real‑life problems,’ he said. ‘It also teaches the importance of patience and empathy.’”，句中It承接前面的This project，指代王艺涵的这项发明。 4 12．B 13．B 14．D 15．C 16．D 【解析】本文是一篇说明文，主要介绍了中国四大发明之一——造纸术的发展历史及其对世界的深远影响。 12．文章开头先点明造纸术是中国古代的伟大发明，接着用“Before its creation, people depended on heavy bamboo slips, expensive silk, or hard animal bones…”与后来轻便、便宜的纸张形成对比，突出造纸术带来的巨大改变，因此是通过对比来引入主题的。 13．梳理全文线索，文中依次出现“Before its creation（纸发明前）”“Western Han Dynasty（西汉）”“Eastern Han Dynasty（东汉）”“later spread to other countries（之后传播到其他国家）”“Even today（如今）”等时间节点，是按照时间顺序展开叙述的。 14．由第二段“the quality was not good enough for daily use”可知，西汉早期纸张的质量不足以用于日常使用。 15．由第三段“This change made paper cheaper and more practical”可知，蔡伦的改进使纸张更便宜、更实用，从而普及。 16．由最后一段“Papermaking later spread to other countries through trade and cultural exchange”可知，贸易帮助造纸术传播到全球，选D。A项错误，由“It first reached Asian countries, then spread to Europe”可知，造纸术首先传到亚洲国家，然后才传到欧洲；B项错误，由“then spread to Europe, and finally to all parts of the world”可知，造纸术传播到了欧洲和世界各地，不仅限于亚洲；C项错误，由“Even today, paper remains an important part of our daily life”可知，纸张至今仍在日常生活中发挥着重要作用。 5 17．B 18．C 19．D 20．C 21．A 【解析】本文主要讲述了印度少年Aarrav为帮助患有帕金森病的叔叔解决进食困难而发明智能勺子的故事。 17．根据第一段“He saw his uncle, who has Parkinson’ disease (PD) (帕金森病), struggling to feed himself. Food kept falling out of his mouth, making him look like a mess”和第三段“Aarrav wanted his uncle to be able to eat by himself”可知，阿拉夫看到患有帕金森病的叔叔挣扎着喂他自己。食物不停地从他嘴里掉出来，弄得一团糟，以及后文提到阿拉夫希望他的叔叔能够自己吃饭，故此处应表示他想做出改变，改变叔叔现在这种情况，选项B“他想要做出改变。”符合语境。 18．根据第一段“He saw his uncle, who has Parkinson’s disease (PD) (帕金森病), struggling to feed himself.”及后文“ Food kept falling out of his mouth,”可知，他的叔叔患有帕金森病，所以应是在吃饭时是行动不便的，所以划线单词表示“做某事有困难”。 19．文章第四段“It was disappointing not to be able to find certain parts I needed in India. I had to buy some from abroad”指出，他遇到的问题是部分所需物品在印度本地无法买到。 20．文章第五段主要讲述了Aarrav对智能勺子所做的改进，包括防水、易分离、勺子更深等。因此本段主要讲的是Aarrav所做的改进。 21．全文围绕擅长机械的少年Aarrav为帮助帕金森病患者研发智能辅助勺的事件展开，A项精准覆盖核心人物、发明对象与服务群体。 6 22．C 23．B 24．C 25．C 26．C 【解析】本文对比了爱迪生和特斯拉的不同创造方式，最后建议将两者的优点结合——既要用想象力构思梦想，也要用勤奋努力实现梦想。 22．本文明确说：“Edison is known for his practical inventions... Tesla, on the other hand, was a dreamer.”Edison以他的实用型发明而闻名……Tesla则相反，他是个梦想家。第2段详述Edison“trial and error”进行实际测试，第3段详述Tesla“visualizing his ideas in his mind”脑中想象。因此Edison和Tesla的不同之处在于一个注重实际测试，另一个注重脑中想象。 23．第2段提到“He believed in hard work and teamwork. He once said, ‘Genius is one percent inspiration and ninety-nine percent perspiration (汗水).’ ”Edison相信努力和团队合作，因此他说“天才=1%灵感+99%汗水”，明显强调努力比灵感更重要。 24．第3段提到“Tesla preferred to work alone and often spent hours visualizing his ideas in his mind”Tesla经常是通过脑中想象进行发明的。 25．第3段的“in his mind”和“He believed that a clear mental picture was more important than physical testing.”可知，visualizing的意思是在脑中形成心理图像。 26．最后一段最后一句：“Perhaps the best way ... is to combine both—use your imagination to dream, and use hard work to make those dreams come true.”明确建议结合想象与努力。 7 27．A 28．C 29．C 30．C 31．C 【解析】本文是一篇记叙文，主要介绍了肯尼亚少年Richard通过发明狮子灯驱赶狮子、保护自家奶牛的故事。 27．根据第一段中“lions often came out of the park and killed their cows. Richard’s family was very poor, and losing cows meant losing money they needed to live”可知，狮子经常咬死家里的奶牛，而奶牛是家庭收入来源，所以他必须驱赶狮子。 28．根据第二段中“First, he used a scarecrow, but the lions soon found out it was not real.”可知，为了吓唬狮子，他最先使用的是稻草人。 29．根据第三段中“He realized that the lions were afraid of the moving light. This gave him an idea.”可知，他观察到狮子惧怕移动的光线，由此萌生了发明想法。 30．根据第三段中“The lights went on and off in different patterns, making the lions think people were walking around.”可知，灯光以不同的明暗切换规律运作，让狮子误以为有人在走动，此处“patterns”指代灯光明暗交替的运作模式，对应含义为“模式”。 31．全文围绕少年Richard发明装置化解人与狮子的矛盾、保护牲畜也间接保护动物展开，核心人物是年轻发明者，C选项“一位保护了动物的年轻发明者”最贴合全文主旨。 8 32．B 33．C 34．D 35．B 36．A 【解析】本文主要介绍了三款新型机器人的发明与应用。 32．本文介绍机器人的新发明（软体机器人、清洁机器人、桌面学习机器人），属于“发明”类新闻，应在报纸的INVENTION板块阅读。 33．由第一则新闻“Have you ever seen a soft robot? It doesn’t have a computer. Air makes it move... The robot has tubes as its legs”可知，这款机器人的特殊之处在于它是软的，靠空气驱动。 34．第二则新闻介绍深圳的新型机器人清洁工能高效完成清洁工作，因此最佳小标题为“城市清洁的新帮手”。 35．由第三则新闻“Designed as a learning tool... It is a perfect tool for learning about robots and AI”可知，Pollen Robotics制造Reachy Mini是为了帮助人们学习机器人和AI知识。 36．三则新闻分别介绍了不同类型的机器人及其应用，共同主题是“技术的发展”。 9 37．C 38．C 39．A 40．B 41．D 【解析】本文是一篇记叙文，主要讲述了非洲村庄男孩Evans Wadongo因煤油灯影响学习和健康，发明廉价环保太阳能灯并推广的故事。 37．第一段指出“Evans’ eyes hurt and this made studying difficult”，此处的“this”指代前文提到的“Evans’ eyes hurt”（眼睛受伤），故指代眼睛问题。 38．第二段指出“First, it can cause illnesses such as coughs. Also, the light can hurt people’s eyes. Besides, it can lead to fires. Lastly, kerosene is expensive”，共提到4个问题。 39．第一段指出“Evans’ eyes hurt”，第二段指出“Evans...went to a university”，第三段指出“Evans built his first solar lamp”，第四段指出“Evans used recycled materials”，第四段指出“people from many countries gave away money”，第五段指出“Thousands of people had safe light”，因此正确顺序为：d-a-c-e-f-b。 40．第五段指出“Julia, a mother of three, said, ‘Thanks to Evans, my children have light to read, and I have my own light to cook.’” 作者引用Julia的例子是为了说明Evans发明的太阳能灯对人们的影响，即展示Evans的影响力。 41．第二段指出“Although studying was difficult, Evans was an excellent student”（勤奋）；第二段指出“Yet Evans did not give up”（坚持不懈）；第四段指出“made sure he kept the cost down...used recycled materials”（有创造力、有爱心）。故Evans是一个勤奋、有爱心、有创造力的人。 10 42．C 43．D 44．D 45．A 46．B 【解析】本文是一篇说明文，主要介绍中国科学家研发出全球首台全流程植物育种机器人GEAIR，介绍了传统杂交育种的弊端、该机器人的工作原理与优势、作物-机器人协同设计理念，以及这项科研成果的重大意义与行业评价。 42．第二段末尾：“It takes a lot of time and energy”明确提到传统杂交育种需要工人短期内反复完成异花授粉工作，对应选项It requires more energy，其余选项均与原文表意相反或无依据。 43．第三段依次介绍GEAIR机器人依靠AI视觉识别定位技术自主巡田、识别花朵、机械臂精准授粉，以及团队优化算法、提升授粉效率、降低成本的相关内容，整体围绕GEAIR机器人的工作流程展开，其余选项均为段落细节，并非段落主旨。 44．第四段指出研究团队利用基因编辑“redesign the structure of crop flowers”，培育适配机器人制种的新型作物，这正是crop-robot co-design（作物-机器人协同设计）的核心，即优化作物结构、适配机器人作业，帮助机器人更好工作。 45．最后一段修饰invention的innovative结合后文exciting（令人振奋的）、future value（未来价值）可知，该词表褒义，意为创新的、有创意的，与Creative同义，其余词义均不匹配。 46．全文核心主体为育种机器人GEAIR，文章围绕其研发背景、工作原理、创新设计、应用价值展开，GEAIR: A Robotic Breeder最贴合全文主旨，其余选项仅为文章局部内容，无法概括全文。 二、书面表达 1．在当今这个科技飞速发展的时代，发明无处不在。为了激发同学们的创造力，你们学校的英文校刊正面向全体学生征稿，邀请大家介绍自己的发明创意。假设你是李华，请根据下面的提示写一篇英语短文分享你的设计，向校刊投稿。 The Smart Backpack What does it look like? blue, light, with a solar panel on the front What is it used for? helping students carry books and charge devices What can it do? weigh itself, play music, remind you of homework... What do you think of it? useful, convenient, hope to produce... 注意： 1. 短文须包含表格中的要点，可适当增加细节，以使行文连贯； 2. 文中不能出现真实姓名和学校名称；3. 词数80—100（标题和首句已为你写好，不计入总词数）。 My Smart Backpack In today’s world of rapid technological development, new inventions appear every day. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 2．AI（人工智能）的发展催生出了许多智能产品，陪护机器人（companion robot）就是其中之一。如果你的父母不在家，你是否会选择和陪护机器人待在一起呢？请你根据写作要求，结合自身实际，从以下观点中任选其一，用英语写一篇短文，陈述你对陪护机器人的看法。 YES NO wise and knows a lot can talk with me will never get tired ★expensive ★can’t look after me like a real person ★needs to be charged (充电) 写作要求：1. 文中须包含所选观点的所有要点提示，可适当发挥； 2. 文中不得出现真实姓名和学校名称； 3. 词数100左右（文中已给出内容不计入总词数）。 Will you choose to stay with a companion robot if your parents are not at home? _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 3．我们的生活中处处充满发明。请你根据以下表格内容，以“A Useful Invention”为题，用英语写一篇短文介绍手机，并分享我们该如何合理地使用手机。 Invention mobile phone Inventor American, Martin Cooper Time 1973 Usage communicate with others easily; study online; relax by listening to music; … Your opinions about how to use them properly should not use them on school days … 要求：1. 短文内容应包含题目要求所给的全部信息，可适当发挥； 2. 语句正确，意思通顺、连贯，书写规范； 3. 短文中不得出现你的任何真实信息（姓名、校名和地名等）； 4. 词数：不少于70。（开头已给出，但不计入总词数。） A Useful Invention The mobile phone is one of the most useful inventions. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 4．假如你是李华，你准备在英语课“Daily News”环节，介绍在北京举办的机器人半程马拉松的有关情况。请你用英语写一篇发言稿，内容包括： 1. 比赛情况； 时间 地点 结果 2026年4月19日 北京亦庄 名为“Flash”的机器人夺冠、打破人类纪录 2. 你的感想。 注意： 1. 词数80-100，开头和结尾已给出，不计入总词数； 2. 可以适当增加细节，以使行文连贯； 3. 文中不得出现真实人名、校名等信息。 参考词汇：half-marathon（n. 半程马拉松） Hello, everyone! ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ That’s all. Thank you. 5．假定你是李华，你校将举办“Useful Inventions for School”创意展示。请根据提示，用英语介绍你设计的一项校园小发明。词数80左右。 方面 提示 Problem What school problem does it solve? Design What is it made of? How does it work? Test & improvement What happened in the test? What will be improved? 注意事项：1. 必须包含所有提示信息，可适当发挥；2. 意思清楚，表达通顺，行文连贯，书写规范；3. 请勿在文中使用真实姓名、校名和地名。 My School Invention I have designed a useful invention called __________. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 6．某软件公司要开发一款专门适合中学生在课后学习英语的APP，邀请你一起参与设计。假如你是李斌，请根据以下思维导图的提示内容，写一篇英语短文，向该公司介绍你的构想。 要求： 1. 短文内容应包含题目要求所给的全部信息，可适当发挥； 2. 语句正确，意思通顺、连贯，书写规范； 3. 短文中不得出现你的任何真实信息（姓名、校名和地名等）； 4. 词数：不少于70。（开头和结尾已给出，但不计入总词数。） Here is my idea for the new APP. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope my ideas will be useful to your company. 7．发明改变了世界，改变了我们的生活，如手机、汽车、地图等。假如你是李华，你校英语社团正在开展线上国际交流活动。其公众号计划做关于“发明改变生活”的系列推送，请你用英文给公众号投稿，结合自身经历，推荐一个你认为重要的发明，并说明推荐理由。 要求： 1. 题目自拟，词数100词左右； 2. 内容需涵盖所有要求，可适当发挥； 3. 文中不得出现真实姓名、校名等相关信息。 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 8．假如你是李华，你的英国笔友Tom来信询问中国有哪些伟大的发明。请你根据以下提示给他写一封回信，介绍两项中国的伟大发明。 要点提示： 1.介绍两项中国的发明（如造纸术、指南针、火药、印刷术等）； 2.每项发明的时间、发明者和影响； 3.你认为哪项发明最重要，为什么。 Dear Tom, I’m glad to hear that you are interested in Chinese inventions. China has a long history of innovation._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua 9．科技发明给我们的生活带来了巨大变化，但同时也带来了新的问题。请你根据以下提示，以“The Double-Edged Sword of Technology”为题，写一篇英文短文。 要点提示： ●介绍一项你认为重要的发明及其带来的好处； ●指出这项发明带来的负面影响或潜在风险； ●你认为我们应该如何平衡科技发展的利弊； ●你对未来科技发展有什么期望或建议。 The Double-Edged Sword of Technology Technology has transformed our lives in countless ways, but it is not without its downsides. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 10．假如你是刘星，你发明的机器人在校科技节中获奖，被推荐参加一个国际青少年科技展览。请你根据下面表格中的内容提示写一篇英文短文，介绍你的发明。 制作 手工制作，耗时大约两年 外观 高约1.7米，由钢制成 用途 扫地、洗衣服、洗餐具等家务 特点 使用简单、能英语对话、环保 写作要求： 1. 内容须包括表格中所给要点，可适当补充细节使内容充实 2. 语句通顺，语法正确，书写规范。 3. 文中不能出现考生的真实姓名、校名、和地名。 4. 不少于90词（开头已给出，不计入总词数）。 My Amazing Robot My name is Liu Xing. I made a robot myself. It won a prize at our school science festival and will take part in an international exhibition. Now let me tell you about my robot. _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案： 1．【参考范文】 My Smart Backpack In today’s world of rapid technological development, new inventions appear every day. I want to share my invention—the Smart Backpack—with you. The Smart Backpack is blue and light. There is a solar panel on the front, so it can get energy from the sun. It is used for helping students carry books and charge their electronic devices. What can it do? First, it can weigh itself and tell you how heavy your load is. Second, it can play music to make your journey more enjoyable. Most importantly, it can remind you of your homework by connecting to your school app. I think this backpack is very useful and convenient. I hope it can be produced some day to help more students. 【写作解析】 写作步骤 [第一步：审题立意] 确定文体：本文是一篇投稿类说明文，时态以一般现在时为主 明确要点：背包外观、用途、功能、个人看法与期待 确定人称：文章以第一人称展开 注意事项：全部提示信息不得遗漏；文中不得出现真实人名、地名和校名；词数80‑100 [第二步：构思布局] 四段式结构 开头段：沿用已给开头，引出自己的发明创意——智能背包 主体段1：介绍背包的外观样貌以及主要用途 主体段2：分点介绍背包具备的各项功能 感悟段：表达对这款背包的评价以及未来量产的期待 [第三步：要点展开] 要点一：背包外观和用途 外观：blue/light/with a solar panel on the front/light‑weight/fashionable等 用途：help students carry books and charge devices/electronic devices/get energy from the sun/power mobile phones等 要点二：背包具备的功能 功能：weigh itself/play music/remind you of homework/measure weight/make one’s trip more pleasant/connect to the app/give warnings等 要点三：个人看法与期待 评价：useful/convenient/practical/helpful/bring much convenience等 期待：can be produced/be put into production/be popular among students等 2．【参考范文】      Will you choose to stay with a companion robot if your parents are not at home? I would say yes if I had a chance to stay with a companion robot while my parents are away. It is a nice choice for me when I have to stay home alone.      The companion robot is wise and knows a lot. It can help me with different kinds of study problems. It can also talk with me when I feel lonely or upset. Another good point is that it will never get tired, so it can keep me company for as long as I need.      All in all, the companion robot offers me comfort. It is a helpful partner. 【写作解析】 写作步骤 [第一步：审题立意] 确定文体：观点陈述类议论文，用一般现在时为主 明确要点：针对陪护机器人表明支持观点；必须包含全部提示要点：wise and knows a lot、can talk with me、will never get tired；可适当拓展 确定人称：第一人称 (I/my) 注意事项：不得出现真实姓名和学校名称；词数100左右，给出的开头不计入总词数 [第二步：构思布局] 三段式结构： 开头段：表明自己的立场，父母不在家时愿意和陪护机器人待在一起，简单引入话题 主体段：逐条阐述陪护机器人的三个优点，结合简单生活场景展开说明 结尾段：简短总结，重申陪护机器人对自己的帮助，升华观点 [第三步：要点展开] 要点一：wise and knows a lot 表达：is wise and knows a lot/help me with different kinds of study problems/has plenty of knowledge/give answers to my questions/offer useful advice on my schoolwork等 具体说明：机器人知识渊博，可以帮忙解决各类学习难题 要点二：can talk with me 表达：can also talk with me/when I feel lonely or upset/have conversations with me/share interesting stories/cheer me up when I am in bad moods等 具体说明：当我孤独、心情不好的时候，机器人可以陪我聊天 要点三：will never get tired 表达：will never get tired/keep me company for as long as I need/won’t feel bored/can stay with me day and night/keep me accompanied all the time等 具体说明：机器人不会疲惫，可以长时间陪伴我 3．【参考范文】 A Useful Invention The mobile phone is one of the most useful inventions. It was invented by Martin Cooper, an American, in 1973. Mobile phones are widely used in our daily life. They help us communicate with others easily. We can also use them to study online and relax by listening to music. Besides, they are useful for taking photos and checking maps. As teenagers, we should use mobile phones properly. First, we should not use them on school days. Second, we need to control the time spent on phones and use them mainly for learning. In this way, mobile phones can truly become one of the most helpful inventions. 【写作解析】 写作步骤 [第一步：审题立意] 确定文体：说明文，主要介绍一项发明并给出建议。时态以一般现在时为主，介绍发明历史时使用一般过去时。 明确要点：1. 手机的基本信息（发明者、时间）；2. 手机的用途（沟通、学习、放松等）；3. 合理使用手机的建议。 确定人称：第一人称（I/we）和第三人称（It/They）结合使用。 注意事项：不得透露真实姓名和学校名称，词数不少于70词。 [第二步：构思布局] 开篇：承接给出的开头，引出手机这项发明。 主体：介绍手机的发明者及时间；列举手机在日常生活中的多种用途。 结尾：针对青少年提出合理使用手机的建议，并进行总结升华。 [第三步：要点展开] 要点一：手机的基本信息 被某人发明：was invented by Martin Cooper/was created by Martin Cooper等 时间表达：in 1973/back in 1973等 要点二：手机的用途 沟通：communicate with others easily/keep in touch with friends/talk to people far away等 在线学习：study online/take online classes/learn new knowledge on the Internet等 放松：relax by listening to music/enjoy music to relax/listen to songs to have fun等 其他用途：take photos/check maps/watch videos等 要点三：合理使用手机的建议 不在上学日使用：should not use them on school days/shouldn't bring them to school/leave them at home on weekdays等 控制时间：control the time spent on phones/limit screen time/not spend too much time on phones等 用于学习：use them mainly for learning/make good use of them to study/use them as learning tools等 4．【参考范文】 Hello, everyone! I’m glad to share some news. A robot half-marathon was held in Beijing Yizhuang on April 19, 2026. Many robots joined the competition. Finally, a robot named “Flash” won the first prize. It even broke the human record! Everyone was surprised and excited. In my opinion, this shows technology is developing fast. Robots are becoming smarter and stronger. I believe they will help us more in the future. It makes me want to learn science hard. Let’s welcome the new age of technology together. That’s all. Thank you. 【写作解析】 写作步骤 [第一步：审题立意] 确定文体：介绍性应用文，用一般现在时和一般过去时为主 明确要点：比赛情况、感想 确定人称：第一人称my、第三人称It 注意事项：不得透露真实姓名和学校名称，词数80-100， [第二步：构思布局] 三段式结构： 开头段：开门见山，点明主题，介绍比赛情况 主体段：详细描述自己的感受 结尾段：书写结尾，表达感谢 [第三步：要点展开] 要点一：比赛情况 时间说明：on April 19, 2026/on the 19th of April, 2026/Back on April 19th, 2026等 地点描述：Beijing Yizhuang/in the Yizhuang area of Beijing等 结果描述：won the first prize/got the top award/came first in the competition等 要点二：感想 感想说明：technology is developing fast/Modern technology is advancing at a high speed/Robots are getting increasingly intelligent and powerful.等 5．【参考范文】 My School Invention I have designed a useful invention called the Quiet Chair Helper. It solves the problem of noisy chairs in our classroom. A small piece made of recycled rubber is fixed under each chair leg. When a chair is moved, the rubber reduces the sound and protects the floor. I tested the first model for a week. It worked well, but one piece came off, so stronger glue will be used in the next model. The invention is simple, inexpensive and easy to repair. I hope it can make our classroom quieter. 【写作解析】 写作步骤 ［第一步：审题立意］ 确定文体：说明文，以一般现在时、一般将来时为主。 明确要点：学校现存需要解决的问题；使用什么设备/系统，如何运作；测试中所发生的事情、如何被改进 确定人称：第一人称 注意事项：词数80左右；行文连贯；禁止出现真实校名、人名。 ［第二步：构思布局］ 开头部分： 开门见山，提出发明产品 主体部分： 第一层说明解决的问题 + 介绍技术设备与工作原理，第二层阐述测试中所发生的事情、如何被改进 结尾部分：总结这项技术带来的好处 ［第三步：要点展开］ 要点一：Problem（校园问题） 【参考范文】内容：the problem of noisy chairs in our classroom. 拓展可选问题方向：Waste of electricity in classrooms/Difficulty finding books in the school library/Long waiting time for school meals /Poor management of sports equipment borrowing等 要点二：发明产品 名称：the Quiet Chair Helper 发明拓展：a special desk-side bookshelf./the “Bag Side Holder”等 要点三：设计与运作方式 【参考范文】内容：A small piece made of recycled rubber is fixed under each chair leg. When a chair is moved, the rubber reduces the sound and protects the floor. 拓展：Small sensors which detect light and movement can be placed near the doors. If a room is empty but the lights are still on, a message will be sent to the class energy monitor. A weekly report will show each class when electricity was wasted.等 要点四：测试及改进方法 问题呈现：one piece came off 改进方法：stronger glue will be used in the next model. 拓展：add some lovely cartoon patterns to make it look nicer later.等 6．【参考范文】 Here is my idea for the new APP. I suggest naming it “Happy English Learning”. The app will include a variety of content such as English news, English movies, English songs, English games and so on. There are several key advantages to this app. It makes it easy for students to study together. Besides, it helps enlarge our vocabulary through repeating the new words. It can also improve our English listening skills with a large amount of video materials. What’s more, it offers a relaxing way to learn. However, too much screen time is harmful to our eyes, so we should limit how long we students can use it each time. I hope my ideas will be useful to your company. 【写作解析】 写作步骤 [第一步：审题立意] 确认文体：说明文，以一般现在时为主 明确要点：APP名称Happy English Learning；内设板块（英语新闻、英文电影、英文歌曲、英语小游戏等）；四大优点（方便结伴学习、扩充词汇、提升听力，可自行补充一点）；使用建议（限制学生单次使用时长） 确定人称：第一人称（I/we）、第三人称（it） 注意事项：词数不少于70词，给定首尾不计入词数；不能出现真实校名、地名、人名 [第二步：构思布局] 三段式结构： 开头段：已给出，引出APP设计构想 主体段：分层介绍这款APP的各项优势，除题干三点外额外补充一个好处，丰富内容。 结尾段：已给出，表达期望 [第三步：要点展开] 要点一：名称与内设板块 APP名称：Happy English Learning 板块内容：English news/English movies/English songs/English games/other useful learning materials等 要点二：各项优点easy for students to study together/enlarge our vocabulary/improve English listening skills/make English learning fun/with a large amount of video materials/learning English becomes more enjoyable/communicate with each other/reading English news and learning English songs/practice our spoken English等 要点三：使用小贴士 核心要求：limit how long we students can use each time/have a useful tip/limit how long students can use the APP each time/ won’t spend too much time on it/can balance study and rest well等 7．【参考范文】 The Smartphone Changes My Life Inventions make our life easier. Among them, I recommend the smartphone. Firstly, it helps me keep in touch with my friends easily. Secondly, I can search for information for my study. Thirdly, it offers many relaxing ways to spend my free time, such as listening to music and watching educational videos. Once I was lost in a new city, the map app on my phone guided me home safely. In my opinion, the smartphone not only connects people but also opens up a world of knowledge. It truly changes our life for the better. 【写作解析】 写作步骤 [第一步：审题立意] 确定文体：议论文，以一般现在时为主 明确要点：推荐一项重要发明，阐述理由，结合自身经历 确定人称：第一人称（I/my） 注意事项：自拟标题；词数100词左右；不能出现真实校名、人名 [第二步：构思布局] 三段式结构： 开头段：总起句，引出主题 点明发明改变生活，引出推荐对象——智能手机 主体段：分层阐述理由，并插入亲身经历 结尾段：总结观点，升华主题，重申智能手机的价值，表达“让生活更美好”的结论 [第三步：要点展开] 要点一：核心发明 发明选择：smartphone/electric car/laptop/bicycle等 要点二：推荐理由与自身经历 具体理由：helps me keep in touch with my friends easily/search for information for my study/offers many relaxing ways/produce less pollution and protect the environment/take online courses on it等 自身经历：guided me home safely/took an electric car to travel last year/finished an English project with the help of my laptop等 要点三：个人观点与升华主题 个人观点：the smartphone not only connects people but also opens up a world of knowledge/electric cars are environmentally friendly and convenient/the laptop opens a world of information for us等 升华主题：truly changes our life for the better/will make our future life much better/really makes learning easier and richer等 8．【参考范文】 Dear Tom, I’m glad to hear that you are interested in Chinese inventions. China has a long history of innovation. I will introduce two great inventions. First, Cai Lun improved papermaking in the Eastern Han Dynasty. Cheap paper made knowledge easy to spread all over the world. Second, ancient Chinese created the compass, popular in the Song Dynasty. It helped sailing and pushed world trade.I think papermaking is the most important. Paper carries knowledge. It makes learning easy for ordinary people and helps culture last forever. Hope my words help you know more. Write soon! Yours, Li Hua 【写作解析】 写作步骤 [第一步：审题立意] ‌确定文体‌：应用文（书信），以一般现在时态和一般过去时态为主 ‌明确要点‌：需介绍两项中国伟大发明，涵盖其发明时间、发明者以及产生的影响；同时要表明自己认为哪项发明最重要并阐述原因。 ‌确定人称‌：第一人称（I）、第二人称（you） ‌注意事项‌：语言要简洁明了、自然流畅，符合书信的格式和语气要求，准确传达信息。 [第二步：构思布局] ‌三段式结构‌： ‌开头段‌：承接来信，回应Tom对中国发明的好奇，总起要介绍两项经典古代发明。 ‌主体段‌：详细介绍两项中国伟大发明，包括发明时间、发明者及影响；清晰阐述自己认为最重要的发明及理由。 ‌结尾段‌：表达希望笔友有机会来中国深入了解更多相关内容的愿望，以友好的祝福结束书信。 [第三步：要点展开] ‌要点一：介绍两项中国伟大发明‌ ‌造纸术‌：papermaking/was improved by Cai Lun in the Eastern Han Dynasty/wrote on heavy bamboo slips or expensive silk cloth/cheap and light paper/spread across the whole world/helped people record knowledge/promoted the development of global culture and education等 ‌指南针‌：the compass/was invented by ancient Chinese working people/was widely used in the Song Dynasty/helped ancient travellers and sailors find directions/reached Europe and supported world navigation and international trade等 ‌要点二：选出最重要发明及理由papermaking is the most important invention/All human culture and knowledge/need to be written down/allows common people to receive education/pass down ideas/cannot spread widely and quickly/makes learning easy for ordinary people/helps culture last forever等 9．【参考范文】 The Double-Edged Sword of Technology Technology has transformed our lives in countless ways, but it is not without its downsides. Take the smartphone for example. It helps us communicate easily and access information quickly. However, spending too much time on it harms our eyes and reduces face-to-face interaction. To balance this, we should use technology wisely and set time limits. In the future, I hope technology will serve humans better without causing health problems. We must control it, not let it control us. 【写作解析】 写作步骤： [第一步：审题立意] 确定文体：议论文，用一般现在时 明确要点：覆盖四个核心要求：①介绍一项重要科技发明及其带来的好处；②指出该发明的负面影响或潜在风险；③阐述平衡科技发展利弊的做法；④说明对未来科技发展的期望与建议 确定人称：第一人称 注意事项：紧扣“科技是双刃剑”的核心主题，避免只单方面谈利或只谈弊，逻辑要辩证通顺；保证要点无遗漏，语言符合九年级英语的表达水平，结构清晰连贯 [第二步：构思布局] 一段式结构： 开头：开门见山抛出核心论点——科技在多维度深度改变人类生活，但其本身是一把利弊共存的双刃剑，并非全无弊端 主体：以智能手机为具象案例展开辩证分析：先阐述智能手机带来的便利性，即助力人们实现高效跨距沟通、随时随地获取海量信息；再转折点明过度沉溺使用它的危害，既会损害视力等身体健康，也会大幅挤占线下面对面社交的时间，稀释现实中的人际联结 结尾：提出平衡科技利弊的可行方式，呼吁人们以理性态度使用科技、设置合理的设备使用时长，最终升华主旨：期许未来科技能在不损害人类健康的前提下更好地服务于人，要始终坚守人类掌控科技的原则，而非被科技反向裹挟 [第三步：要点展示] 要点一：介绍一项重要科技发明及其带来的好处 smartphone/helps us communicate easily and access information quickly/bring huge convenience to our daily life/get access to various online learning resources, order meals or pay for goods with just a few taps on the screen等 要点二：指出该发明的负面影响或潜在风险 harms our eyes and reduces face-to-face interaction/our personal information may be easily stolen by illegal apps等 要点三：阐述平衡科技发展利弊的做法 use technology wisely and set time limits/learn to use this kind of smart invention properly等 要点四：说明对未来科技发展的期望与建议 technology will serve humans better without causing health problems/must control it, not let it control us/future technology will be designed to focus more on people’s real needs等 10．【参考范文】 My Amazing Robot My name is Liu Xing. I made a robot myself. It won a prize at our school science festival and will take part in an international exhibition. Now let me tell you about my robot. It took me about two years to make it, and it was made by hand. The robot is about 1.7 meters tall, and it is made of steel. My invention can help people do many chores. For example, it can help sweep the floor, wash clothes and do the dishes. It is very helpful. What’s more, you don’t need to worry that you can’t use it well because it’s very easy to use. Besides, it can even talk with you in English. The most important thing is that it is very environmentally friendly. All in all, it’ll make your life more convenient. 【写作解析】 [总体分析] 写作步骤 [第一步：审题立意] 确定文体：材料作文，一般现在时和一般过去时相结合； 明确要点：根据下面表格中的内容提示写一篇英文短文，介绍你的发明。 确定人称：第一人称 注意事项：不得透露真实姓名和学校名称；不少于90词 [第二步：构思布局] 三段式结构： 开头段：承接短文开头，引出主题； 主体段：从制作，外观，用途，特点等方面介绍你的发明； 结尾段：总结全文； [第三步：要点展开] 要点一：从制作，外观，用途，特点等方面介绍你的发明    制作：it was made by hand/by machine/by my mother/by my sister/It took me about two years to make it/two months/three days等 外观：about 1.7 meters tall/about 2 meters tall/it is made of steel/cotton/silk等 用途：help people do many chores/sweep the floor/wash clothes/do the dishes/look after baby/look after the old people等 特点：talk with you in English/Chinese/French/German等 ( 一 / 1 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 $