热点话题 05 发明创造（话题阅读精练）英语九年级英语通用版

热点话题05 发明创造 话题阅读精练 语篇 题型 体裁 词数 内容简介 Passage1 完形填空 说明文 293 介绍中国为应对老龄化问题开发的老年护理机器人 Passage2 阅读理解 应用文 254 介绍华为新推出的智能眼镜HUAWEI Eyewear 2 Passage3 阅读理解 说明文 274 介绍自动驾驶汽车的发展现状、优势及面临的挑战 Passage4 阅读还原 记叙文 225 介绍无人机的多种用途，包括递送物品、追踪失踪人员、协助消防员等。 Passage5 任务型阅读 记叙文 248 介绍浙江大学研发的采茶机器人，它能识别并采摘茶芽。 Passage6 语法填空 记叙文 228 介绍中国科技公司DeepSeek 制造的新人工智能DeepSick-R1，它震惊了世界。 素材积累 主题简析 初中阶段的发明创新应以兴趣为起点，结合生活实际发现问题。选题宜小而具体，注重实用性与安全性，鼓励利用常见材料完成原型。过程中培养观察力、想象力和动手能力，学会团队协作与沟通表达。通过实验验证与改进方案，体验从设想到实现的完整流程，形成初步的创新思维与科学素养，为今后的深入学习奠定基础。 句子积累 1. The invention of the wheel was a significant milestone in human history, making transportation much more efficient. 轮子的发明是人类历史上的一个重要里程碑，使运输效率大大提高。 2. Alexander Graham Bell invented the telephone in 1876, revolutionizing long - distance communication. 亚历山大·格雷厄姆·贝尔在1876年发明了电话，彻底改变了长途通信方式。 3. Thomas Edison's invention of the light bulb in 1879 brought light into the darkness, enabling people to work and study at night. 托马斯·爱迪生在1879年发明的电灯泡为黑暗带来了光明，让人们能够在夜晚工作和学习。 4. The Internet, a modern and powerful invention, has made the world a global village, allowing us to access vast amounts of information instantly. 互联网是一项现代且强大的发明，它让世界变成了一个地球村，使我们能够即时获取大量信息。 5. The compass, an ancient Chinese invention, was used for navigation, helping sailors find their way on the vast ocean. 指南针是中国古代的发明，用于导航，帮助水手们在浩瀚的海洋中找到方向。 6. The printing press, invented by Johannes Gutenberg, played a crucial role in the spread of knowledge and ideas. 约翰内斯·古登堡发明的印刷机在知识和思想的传播中发挥了关键作用。 7. Benjamin Franklin invented the lightning rod, which effectively protected buildings from lightning strikes. 本杰明·富兰克林发明了避雷针，有效地保护建筑物免受雷击。 8. Eli Whitney's invention of the cotton gin greatly increased cotton production in the United States. 伊莱·惠特尼发明的轧棉机极大地提高了美国的棉花产量。 9. The camera is a wonderful invention that allows us to capture precious moments and preserve memories. 相机是一项很棒的发明，让我们能够捕捉珍贵瞬间并留存回忆。 10. I hope to invent a device that can clean the air quickly and effectively, making our environment healthier. 我希望发明一种能够快速有效地净化空气的设备，让我们的环境更健康。 必备词块 1. great inventions伟大的发明 2. be invented by由……发明 3. be used for被用来做…… 4. be used as被用作…… 5. in everyday life在日常生活中 6. make progress取得进步 7. play a part in在……中起作用 8. have an impact on对……有影响 9. lead to导致，通向 10. thanks to多亏了，由于 11. come out出现；问世 12. invent sth. for sb.为某人发明某物 13. a great invention一项伟大的发明 14. change the world改变世界 15. improve life改善生活 16. make things easier让事情更容易 17. protect the environment保护环境 18. bring convenience to life为生活带来便利 19. create a better future创造更美好的未来 20. in the 20th century在20世纪 2 原创精品资源学科网独家享有版权，侵权必究！ 6 / 8 学科网（北京）股份有限公司 学科网（北京）股份有限公司 Passage1实战演练 阅读下列短文，从文后各题所给的A、B、C、D四个选项中选出一个最佳答案。 With over 220 million people aged 65 or older in 2024, our country faces big 1 in elderly care. We’re developing special robots to help take care of the growing 2 . These robots can do many useful things like 3 the elderly to take medicine, helping them walk 4 , bringing meals, and 5 recognizing their emotions through facial recognition technology. The robots come in different 6 . Some are physical helper robots that look like Metal Suits to help weak elderly people move around. Others are companion (陪伴) robots designed to talk and keep 7 elderly people company. Chinese companies in cities like Shanghai and Shenzhen are leading the development of these technologies. The government has also created the world’s first international 8 for such robots to make sure they are safe and reliable. 9 , there are still several problems that need to be solved. The robots are currently too 10 for most families, often costing between ¥100,000 to ¥500,000. They also struggle with complex situations and can’t fully 11   human caregivers. Privacy (隐私) is another problem 12 the robots collect health information about the elderly people they assist. Experts believe, with 5G and AI technology, future robots will improve significantly. 13 may become more affordable, smarter, and better at understanding human feelings. The government is working on more policies (政策) to 14 this technology while protecting people’s privacy. Meanwhile, some universities are also involved in it. 15 , these robots provide important help with daily tasks. The development of these robots shows how China is using innovation to solve social problems, though there are still challenges to overcome before they can be widely used in ordinary families across the country. 1．A．chances B．choices C．challenges D．changes 2．A．price B．population C．problem D．pain 3．A．teaching B．advising C．ordering D．reminding 4．A．safely B．quickly C．quietly D．bravely 5．A．still B．already C．even D．almost 6．A．costs B．sizes C．times D．types 7．A．lonely B．happy C．lazy D．sporty 8．A．study B．service C．standard D．skill 9．A．However B．Therefore C．Instead D．Anyway 10．A．old B．expensive C．heavy D．strange 11．A．catch up with B．depend on C．take the place of D．belong to 12．A．otherwise B．though C．unless D．since 13．A．They B．It C．We D．You 14．A．control B．design C．create D．support 15．A．In fact B．In general C．After all D．Above all 【答案】 1．C 2．B 3．D 4．A 5．C 6．D 7．A 8．C 9．A 10．B 11．C 12．D 13．A 14．D 15．B 【解析】本文是一篇说明文。文章主要介绍了中国为应对老龄化问题开发的老年护理机器人，包括其功能、类型、发展现状、面临的挑战 (如成本高、隐私问题等)，以及未来的改进方向和政府的支持措施，展现科技创新在解决社会问题中的应用。 1．句意：2024年我国65岁及以上人口超过2.2亿，在老年护理方面面临巨大挑战。 chances机会；choices选择；challenges挑战；changes变化。根据上文“over 220 million people aged 65 or older”可知，此处是指人口老龄化带来的挑战。故选C。 2．句意：我们正在开发特殊机器人来帮助照顾日益增长的老年人口。 price价格；population人口；problem问题；pain疼痛。根据上文“over 220 million people aged 65 or older”可知，2.2亿老年人，所以此处是指不断增长的老年人口。故选B。 3．句意：这些机器人能做许多有用的事情，比如提醒老年人服药、帮助他们安全行走、送饭，甚至通过面部识别技术识别他们的情绪。 teaching教学；advising建议；ordering命令；reminding提醒。根据上文“elderly care”可知，此处是指机器人提醒老人服药，符合护理功能。故选D。 4．句意：这些机器人能做许多有用的事情，比如提醒老年人服药、帮助他们安全行走、送饭，甚至通过面部识别技术识别他们的情绪。 safely安全地；quickly快速地；quietly安静地；bravely勇敢地。根据“helping them walk”可知，帮助老年人行走必须强调安全。故选A。 5．句意：这些机器人能做许多有用的事情，比如提醒老年人服药、帮助他们安全行走、送饭，甚至通过面部识别技术识别他们的情绪。 still仍然；already已经；even甚至；almost几乎。根据“recognizing their emotions”可知，此处应用“even”表示递进，突出技术的先进性，甚至能识别情绪。故选C。 6．句意：机器人有不同的类型。 costs成本；sizes尺寸；times次数；types类型。下文列举了“physical helper robots”和“companion robots”，说明机器人有不同类型。故选D。 7．句意：其他是设计用来交谈、陪伴孤独的老人的陪伴机器人。 lonely孤独的；happy快乐的；lazy懒惰的；sporty运动的。根据“companion robots”可知，陪伴机器人针对孤独的老人。故选A。 8．句意：政府还制定了世界上首个此类机器人的国际标准，以确保它们安全可靠。 study研究；service服务；standard标准；skill技能。根据“make sure they are safe and reliable”可知，此处是指政府制定标准以确保机器人安全可靠。故选C。 9．句意：然而，仍有几个需要解决的问题。 However然而；Therefore因此；Instead反而；Anyway无论如何。根据语境可知，上文说优点，下文说问题，应用“However”表转折。故选A。 10．句意：目前，这些机器人对大多数家庭来说过于昂贵，其成本通常在10万到50万人民币之间。 old旧的；expensive昂贵的；heavy重的；strange奇怪的。根据下文“costing between ¥100,000 to ¥500,000”可知，此处是指机器人昂贵。故选B。 11．句意：它们也难以应对复杂情况，无法完全取代人类护理员。 catch up with赶上；depend on依赖；take the place of取代；belong to属于。根据上文“They also struggle with complex situations”可知，机器人难以应对复杂情况，所以此处是指机器人无法完全取代人类护理员。故选C。 12．句意：因为机器人会收集所协助老人的健康信息，隐私是另一个问题。 otherwise否则；though尽管；unless除非；since因为。分析句子结构可知，空后“the robots collect health information about the elderly people they assist”是解释前半句“隐私诗歌问题”的原因，所以此处应用“since”引导原因状语从句。故选D。 13．句意：它们可能会变得更实惠、更智能，也更擅长理解人类情感。 They它们；It它；We我们；You你。分析句子结构可知，此处指代上文“future robots”，应用“they”。故选A。 14．句意：政府正制定更多政策来支持这项技术，同时保护隐私。 control控制；design设计；create创造；support支持。根据“The government is working on more policies”可知，此处是指政府制定政策支持技术发展。故选D。 15． 句意：总体而言，这些机器人在日常任务中提供了重要帮助。 In fact事实上；In general总的来说；After all毕竟；Above all最重要的是。根据下文“these robots provide important help with daily tasks.”可知，此处是在总结全文，表明机器人总体上的积极作用。故选B。 Passage2 HUAWEI Smartphone Wearable PC Tablet Audio Router HUAWEI Mobile Services   Support community Business   HUAWEI eyewear 2                                     Fentures        SPECINCATIONS PRODUCT HUAWEI has recently developed its new smart glasses, a perfect mix of fashion and tech. These glasses are made for daily use, mixing fashionable looks, great for all ages. It has gone through 23 shaping and refining steps, to shine with a new look. Browline Eyewear * Material: titanium frame     * Weight: just 4. 7g * Color: silver, black, golden     * Price: ¥1, 899 Smart Features ☆Check Neck Position: Remind you to sit straight. ☆IP54 Protection: Keep them safe from rain or sweat. ☆Touch Controls: Tap to play music or answer phone calls. ☆Smart Sound Design: Let you hear music while aware of sounds around you. ☆Student-Friendly Design : Experience lightweight and comfortable all-day wear! Powerful Functions      ☆Play music and take calls. ☆Charge 10 minutes for 3 hours of use. ☆Read phone messages like weather and texts aloud. ☆Connect to two devices at once (eg. cell phone+ laptop). ☆Provide 11-hour music playback or 9-hour call time after a full charge. Join the Future! HUAWEI Eyewear 2 is more than just glasses, it’s your smart daily helper. Perfect for students, tech lovers, or anyone who values style and convenience. Buy now and step into a smarter world! 1．What colors are provided for Browline Eyewear? A．Silver and golden. B．Black and white. C．Silver and pink. D．Golden and blue. 17．Which group of people can benefit most from the “Check Neck Position” feature? A． B． C． D． 18．How long can the glasses last for music playback after a full charge? A．3 hours. B．9 hours. C．11 hours. D．24 hours. 19．What can we learn about the glasses from the underlined phrase “more than just glasses”? A．They cost more than common glasses. B．They have many uses. C．They are very fashionable. D．They work for everyone. 20．Where is this text most likely from? A．A fashion magazine. B．An eye care poster. C．A science textbook. D．A company’s website. 【答案】16．A 17．D 18．C 19．B 20．D 【解析】本文是一篇应用文。文章主要介绍了华为新推出的智能眼镜HUAWEI Eyewear 2，包括其设计、功能、特点以及适用人群等信息。 16．细节理解题。根据“Browline Eyewear”部分中的“* Color: silver, black, golden”可知，Browline Eyewear提供的颜色有银色、黑色和金色。故选A。 17．细节理解题。根据“Smart Features”部分中的“☆Check Neck Position: Remind you to sit straight.”可知，“Check Neck Position”功能可以提醒人们坐直，这对于需要长时间保持正确坐姿的人群，如学生、办公室职员等，都是非常有益的。故选D。 18．细节理解题。根据“Powerful Functions”部分中的“☆Provide 11-hour music playback or 9-hour call time after a full charge.”可知，这款眼镜在充满电后可以提供11小时的音乐播放时间。故选C。 19．词句猜测题。根据“Join the Future!”部分中的“HUAWEI Eyewear 2 is more than just glasses, it’s your smart daily helper.”可知，“more than just glasses”意味着这款眼镜不仅仅是眼镜，它还是智能的日常助手，具有多种用途。故选B。 20．推理判断题。通读全文可知，文章介绍了华为的新产品HUAWEI Eyewear 2智能眼镜，包括其设计、功能、特点等信息，最可能出自公司官网。故选D。 Passage3 What would the world be like if cars could drive themselves? Imagine seeing an empty car passing by on its way to pick up its owner, or a car full of passengers who are reading, listening to music or even sleeping, but none of them are worried about the road ahead. Well, all of this could be the future of driving. There are several companies, including Google (谷歌), working on driverless cars. So far, no Google self-driven car has gotten a traffic ticket, but some of them have been in accidents when other cars hit them. These cars are now still in the testing stages. But, if the tests are successful, these electric (电的) self-driven cars could be put into use very soon. The cars already have many features (特征) allowing them to take the place of (代替) drivers during certain situations (情况). Some features include cars being able to park themselves, or slow down when they find obstacles (障碍) close by. The cars also control the speed if there are dangerous conditions. Scientists and engineers believe, with the help of wireless (无线电的) signals, cameras and GPS, we are now at a stage where safe self-driving might be possible. Deadly accidents are usually caused by careless drivers or dangerous conditions. The self-driven car may be able to prevent these. However, some people do not like the idea. American lawyer Whit Drake, for example, doesn’t believe these cars are safe. He thinks that technologies (技术) can also be mistakes. 21．The main purpose of the first paragraph is to make readers________. A．wonder about self-driven cars B．pay attention to road safety C．keep away from heavy traffic D．care about car’s energy problem 22．The testing self-driven cars need ________ energy to run. A．water B．wind C．electric D．chemical 23．From the passage, we know that the testing self-driven cars can already________. A．Avoid being hit by other vehicles on roads B．Control the speed in dangerous situations C．Turn around when getting near objects D．Take the place of drivers 24．What might make the self-driven cars run safely according to the passage ? a. e-reading   b. wireless signals   c. cameras   d. GPS. A．a, b, c B．a, b, d C．b, c, d D．a, c, d 25．How does Whit Drake like the self-driven cars ? A．He doesn’t believe they are safe enough. B．He believes them completely (完全地). C．He doesn’t care about them. D．He is strongly against them. 【答案】21．A 22．C 23．B 24．C 25．A 【解析】本文是一篇说明文，主要介绍了自动驾驶汽车的发展现状、优势及面临的挑战。文章通过设想自动驾驶汽车的未来场景，引出谷歌等公司正在研发的自动驾驶技术，并讨论了其安全性、功能及公众对自动驾驶汽车的看法。 21．推理判断题。根据文章第一段“What would the world be like if cars could drive themselves? Imagine seeing an empty car passing by on its way to pick up its owner, or a car full of passengers who are reading, listening to music or even sleeping, but none of them are worried about the road ahead.”可知，第一段通过设想自动驾驶汽车的未来场景，旨在引发读者对自动驾驶汽车的好奇和思考。故选A。 22．细节理解题。根据文章第三段“But, if the tests are successful, these electric self-driven cars could be put into use very soon.”可知，测试中的自动驾驶汽车需要电能来运行。故选C。 23．细节理解题。根据文章第四段“The cars also control the speed if there are dangerous conditions.”可知，测试中的自动驾驶汽车已经能够在危险情况下控制车速。故选B。 24．细节理解题。根据文章第四段“Scientists and engineers believe, with the help of wireless signals, cameras and GPS, we are now at a stage where making safe self-driving can might be possible.”可知，无线信号、摄像头和GPS可以帮助自动驾驶汽车安全运行，而e-reading与自动驾驶汽车的安全运行无关。故选C。 25．细节理解题。根据文章最后一段“American lawyer Whit Drake, for example, doesn’t believe these cars are safe. He thinks that technologies can also be mistakes.”可知，Whit Drake认为自动驾驶汽车不够安全。故选A。 Passage4 Drones (无人机) can do a lot of things for us, taking photos, delivering (递送) things from packages (包裹) to pizzas to beer and following wild animals. 26 Can you believe it? 27 US company IBM has made this kind of drone. It can deliver coffee to sleepy people. The drone can know when to bring a cup of coffee by studying a person’s personal information. 28 There is a special device (设备) under the drone. It helps the drone to give coffee. The drone can also learn about someone’s coffee-drinking habits and tell when someone needs the next cup of coffee. 29 One company in Africa uses drones to deliver medicine and blood fast and save many people’s lives. The drones are able to fly at speeds of up to 60 mph and when they are within a minute of the destination (目的地), the doctors receive a text and wait nearby. The drone drops off the package and then returns to its home. A 92-year-old hunter in Virginia was lost and had to spend a night in the woods. The police searched for him all night but failed to find him. 30 People saved him in time. Also, drones helped firefighters know about the fire in wildfire fight. 根据短文内容，将下面的选项还原到文中空白处，使短文内容完整、通顺，每个选项只能用一次，其中有一个选项是多余的。 A．Then, the drone will fly to the person. B．But they have other uses now. C．Luckily, the drone tracked (追踪) him down in 20 minutes. D．Drones can serve people coffee. E．People use drones in many ways. F．Drones can also save lives. 【答案】26．B 27．D 28．A 29．F 30．C 【解析】本文是一篇说明文，主要介绍了无人机的多种用途，包括递送物品、追踪失踪人员、协助消防员等。 26．根据上文“taking photos, delivering (递送) things from packages (包裹) to pizzas to beer and following wild animals”可知，此处在描述无人机的其他用途，应用选项B“但现在它们有了其他用途。”引出下文。故选B。 27．根据下文“It can deliver coffee to sleepy people.”可知，此处提到无人机可以递送咖啡，选项D“无人机可以为人们送咖啡。”符合语境。故选D。 28．根据上文“The drone can know when to bring a cup of coffee by studying a person’s personal information.”可知，无人机会根据个人信息决定何时送咖啡，因此下一步应该是飞向目标人物，选项A“然后，无人机将飞向该人。”符合语境。故选A。 29．根据下文“One company in Africa uses drones to deliver medicine and blood fast and save many people’s lives.”可知，无人机在非洲被用于递送药品和血液，拯救生命，选项F“无人机也可以拯救生命。”符合语境。故选F。 30．根据下文“People saved him in time.”可知，猎人得救是因为无人机帮助追踪到了他，选项C“幸运的是，无人机在20分钟内就找到了他。”符合语境。故选C。 Passage5 Spring is coming, and it’s time to enjoy West Lake Longjing tea! Usually, we think workers will pick tea leaves by hand. But now, some Longjing tea leaves are being picked by special workers—tea-picking robots! In a tea garden in Hangzhou, a smart tea-picking robot invented by Zhejiang Sci-Tech University is working for the first time. “We take thousands of pictures of new tea buds (芽) and make the robot learn them carefully. The robot uses an AI model to find the buds that it should pick,” said Professor Chen Jianneng, a member of the research team. This helps the robot find the right tea buds about 90% of the time. The robot’s arm pulls and then sucks (吸) up the tea buds. These buds are quickly moved into a special box. Once the robot has collected all the buds from the area it’s working at, it moves the buds from the box to a main box that holds everything it collects. The robot was made because there are not enough people to pick tea. In Zhejiang, about 400,000 pickers are needed now. “Picking is the biggest challenge (挑战) for the development of the tea industry,” said Professor Wu Chuanyu, who leads the research team. “Tea-picking robots are a trend (趋势) of the future,” said Wu. “About five years from now, the robots will do the job of picking West Lake Longjing tea instead of people,” Wu added. 31．How are tea leaves usually picked? 32．To find tea buds, what is the robot made to learn carefully? 33．How does the robot pick tea buds? 34．How many pickers are needed in Zhejiang? 35．What do you think of the tea-picking robot? 【答案】31．They are usually picked by hand. 32．Thousands of pictures of new tea buds. 33．The robot’s arm pulls and then sucks up the tea buds. 34．About 400,000. 35．It’s very helpful. 【解析】本文主要介绍了浙江大学研发的采茶机器人，它能识别并采摘茶芽。 31．根据第一段“Usually, we think workers will pick tea leaves by hand.”可知，通常是手工采茶。故填They are usually picked by hand. 32．根据第二段“We take thousands of pictures of new tea buds and make the robot learn them carefully.”可知，机器人通过学习数千张新茶芽的图片来识别茶芽。故填Thousands of pictures of new tea buds. 33．根据第三段“The robot’s arm pulls and then sucks up the tea buds.”可知，机械臂先把茶芽拉过来，再将其吸起。故填 The robot’s arm pulls and then sucks up the tea buds. 34．根据第四段“In Zhejiang, about 400,000 pickers are needed now.” 可知，浙江目前约需40万名采茶工。故填 About 400,000. 35．根据第五段“the robots will do the job of picking West Lake Longjing tea instead of people”机器人将代替人类采摘西湖龙井茶；可知，机器人是有用的。故填It’s very helpful. (言之有理即可) Passage6 A Chinese tech company named DeepSeek made a new AI on January 20, 2025, which shocked the world. It 36 (call) DeepSeek-R1. This smart program can solve maths problems, write code and answer questions 37 (correct). However, it costs much 38 (little) to build. The team spent only $5.58 million 39 used 2,048 computer chips for two months. This shows that good ideas can beat big money. DeepSeek-R1 learns by 40 (try) many times and improving by itself. However, other AIs need lots of prepared examples. DeepSeek-R1 is free to use and change. 41 its first day online, over 19,000 programmers worldwide started projects to study it. 42 German scientist said experiments with R1 cost $10 instead of $300 with other AIs. Experts say China 43 (develop) rapidly in science and technology so far. A report called R1 a “big step forward”, proving that smart 44 (idea) beat expensive tools. As a DeepSeek engineer said, “We want AI 45 (be) a friend, not something only rich people can use.” With R1, China shows the world that great things come from new ideas and hard work, not just money. 【答案】 36．is called 37．correctly 38．less 39．and 40．trying 41．On 42．A 43．has developed 44．ideas 45．to be 【解析】本文主要介绍了中国科技公司DeepSeek 制造的新人工智能DeepSick-R1，它震惊了世界。 36．句意：它被称为DeepSick-R1。分析句子结构和所给单词可知，主语It与动词call之间存在被动关系；时态为一般现在时，陈述一个事实。所以此处应用一般现在时的被动语态，主语it是第三人称单数，be动词用is，call的过去分词为called。故填is called。 37．句意：这个智能程序可以解决数学问题，编写代码和正确地回答问题。分析句子结构和所给单词可知，应填形容词correct的副词形式correctly“正确地”，作状语，修饰动词answer。故填correctly。 38．句意：然而，它的建造成本要低得多。分析句子结构和所给单词可知，much后面接比较级，little的比较级形式为less“更少、更低”。故填less。 39．句意：这个团队只花了5.558亿美元，用了2048个芯片，两个月的时间。分析句子结构可知，应填连词and“和”，并列spent和used，作谓语。故填and。 40．句意：DeepSick-R1通过多次尝试并自我完善来学习。分析句子结构和所给单词可知，应填动词try的动名词形式trying，作介词by的宾语。by doing sth“通过做某事”。故填trying。 41．句意：它上线的第一天，全球就有超过19000个项目开始研究它。分析句子结构可知，应填介词on，表示在具体的某一天，on one's first day“在某人（物）的第一天”，句首首字母大写。故填On。 42．句意：一位德国科学家表示，用R1进行的实验成本为10美元，而不是用其他AI进行的实验花费300美元。分析句子结构可知，应填一个不定冠词，泛指一位德国科学家，German以辅音音素开头，所以用a，句首首字母大写。故填A。 43．句意：专家表示，到目前为止，中国在科学技术方面发展迅速。根据句中的时间状语“so far”可知，句子的时态是现在完成时，主语China是第三人称单数，助动词用has，develop的过去分词为developed。故填has developed。 44．句意：一份报告称R1是“向前迈出的一大步”，证明聪明的主意胜过昂贵的工具。分析句子结构和所给单词可知，应填名词idea“主意”的复数形式ideas，作主语，和宾语tools相对。故填ideas。 45．句意：我们希望人工智能是一个朋友，而不是只有富人才能使用的东西。分析句子结构和所给单词可知，应填be的动词不定式形式to be，作宾语补足语。want sb to do sth“想要某人做某事”。故填to be。 $ 热点话题05 发明创造 话题阅读精练 语篇 题型 体裁 词数 内容简介 Passage1 完形填空 说明文 293 介绍中国为应对老龄化问题开发的老年护理机器人 Passage2 阅读理解 应用文 254 介绍华为新推出的智能眼镜HUAWEI Eyewear 2 Passage3 阅读理解 说明文 274 介绍自动驾驶汽车的发展现状、优势及面临的挑战 Passage4 阅读还原 记叙文 225 介绍无人机的多种用途，包括递送物品、追踪失踪人员、协助消防员等。 Passage5 任务型阅读 记叙文 248 介绍浙江大学研发的采茶机器人，它能识别并采摘茶芽。 Passage6 语法填空 记叙文 228 介绍中国科技公司DeepSeek 制造的新人工智能DeepSick-R1，它震惊了世界。 素材积累 主题简析 初中阶段的发明创新应以兴趣为起点，结合生活实际发现问题。选题宜小而具体，注重实用性与安全性，鼓励利用常见材料完成原型。过程中培养观察力、想象力和动手能力，学会团队协作与沟通表达。通过实验验证与改进方案，体验从设想到实现的完整流程，形成初步的创新思维与科学素养，为今后的深入学习奠定基础。 句子积累 1. The invention of the wheel was a significant milestone in human history, making transportation much more efficient. 轮子的发明是人类历史上的一个重要里程碑，使运输效率大大提高。 2. Alexander Graham Bell invented the telephone in 1876, revolutionizing long - distance communication. 亚历山大·格雷厄姆·贝尔在1876年发明了电话，彻底改变了长途通信方式。 3. Thomas Edison's invention of the light bulb in 1879 brought light into the darkness, enabling people to work and study at night. 托马斯·爱迪生在1879年发明的电灯泡为黑暗带来了光明，让人们能够在夜晚工作和学习。 4. The Internet, a modern and powerful invention, has made the world a global village, allowing us to access vast amounts of information instantly. 互联网是一项现代且强大的发明，它让世界变成了一个地球村，使我们能够即时获取大量信息。 5. The compass, an ancient Chinese invention, was used for navigation, helping sailors find their way on the vast ocean. 指南针是中国古代的发明，用于导航，帮助水手们在浩瀚的海洋中找到方向。 6. The printing press, invented by Johannes Gutenberg, played a crucial role in the spread of knowledge and ideas. 约翰内斯·古登堡发明的印刷机在知识和思想的传播中发挥了关键作用。 7. Benjamin Franklin invented the lightning rod, which effectively protected buildings from lightning strikes. 本杰明·富兰克林发明了避雷针，有效地保护建筑物免受雷击。 8. Eli Whitney's invention of the cotton gin greatly increased cotton production in the United States. 伊莱·惠特尼发明的轧棉机极大地提高了美国的棉花产量。 9. The camera is a wonderful invention that allows us to capture precious moments and preserve memories. 相机是一项很棒的发明，让我们能够捕捉珍贵瞬间并留存回忆。 10. I hope to invent a device that can clean the air quickly and effectively, making our environment healthier. 我希望发明一种能够快速有效地净化空气的设备，让我们的环境更健康。 必备词块 1. great inventions伟大的发明 2. be invented by由……发明 3. be used for被用来做…… 4. be used as被用作…… 5. in everyday life在日常生活中 6. make progress取得进步 7. play a part in在……中起作用 8. have an impact on对……有影响 9. lead to导致，通向 10. thanks to多亏了，由于 11. come out出现；问世 12. invent sth. for sb.为某人发明某物 13. a great invention一项伟大的发明 14. change the world改变世界 15. improve life改善生活 16. make things easier让事情更容易 17. protect the environment保护环境 18. bring convenience to life为生活带来便利 19. create a better future创造更美好的未来 20. in the 20th century在20世纪 2 原创精品资源学科网独家享有版权，侵权必究！ 6 / 8 学科网（北京）股份有限公司 学科网（北京）股份有限公司 Passage1实战演练 阅读下列短文，从文后各题所给的A、B、C、D四个选项中选出一个最佳答案。 With over 220 million people aged 65 or older in 2024, our country faces big 1 in elderly care. We’re developing special robots to help take care of the growing 2 . These robots can do many useful things like 3 the elderly to take medicine, helping them walk 4 , bringing meals, and 5 recognizing their emotions through facial recognition technology. The robots come in different 6 . Some are physical helper robots that look like Metal Suits to help weak elderly people move around. Others are companion (陪伴) robots designed to talk and keep 7 elderly people company. Chinese companies in cities like Shanghai and Shenzhen are leading the development of these technologies. The government has also created the world’s first international 8 for such robots to make sure they are safe and reliable. 9 , there are still several problems that need to be solved. The robots are currently too 10 for most families, often costing between ¥100,000 to ¥500,000. They also struggle with complex situations and can’t fully 11   human caregivers. Privacy (隐私) is another problem 12 the robots collect health information about the elderly people they assist. Experts believe, with 5G and AI technology, future robots will improve significantly. 13 may become more affordable, smarter, and better at understanding human feelings. The government is working on more policies (政策) to 14 this technology while protecting people’s privacy. Meanwhile, some universities are also involved in it. 15 , these robots provide important help with daily tasks. The development of these robots shows how China is using innovation to solve social problems, though there are still challenges to overcome before they can be widely used in ordinary families across the country. 1．A．chances B．choices C．challenges D．changes 2．A．price B．population C．problem D．pain 3．A．teaching B．advising C．ordering D．reminding 4．A．safely B．quickly C．quietly D．bravely 5．A．still B．already C．even D．almost 6．A．costs B．sizes C．times D．types 7．A．lonely B．happy C．lazy D．sporty 8．A．study B．service C．standard D．skill 9．A．However B．Therefore C．Instead D．Anyway 10．A．old B．expensive C．heavy D．strange 11．A．catch up with B．depend on C．take the place of D．belong to 12．A．otherwise B．though C．unless D．since 13．A．They B．It C．We D．You 14．A．control B．design C．create D．support 15．A．In fact B．In general C．After all D．Above all Passage2 HUAWEI Smartphone Wearable PC Tablet Audio Router HUAWEI Mobile Services   Support community Business   HUAWEI eyewear 2                                     Fentures        SPECINCATIONS PRODUCT HUAWEI has recently developed its new smart glasses, a perfect mix of fashion and tech. These glasses are made for daily use, mixing fashionable looks, great for all ages. It has gone through 23 shaping and refining steps, to shine with a new look. Browline Eyewear * Material: titanium frame     * Weight: just 4. 7g * Color: silver, black, golden     * Price: ¥1, 899 Smart Features ☆Check Neck Position: Remind you to sit straight. ☆IP54 Protection: Keep them safe from rain or sweat. ☆Touch Controls: Tap to play music or answer phone calls. ☆Smart Sound Design: Let you hear music while aware of sounds around you. ☆Student-Friendly Design : Experience lightweight and comfortable all-day wear! Powerful Functions      ☆Play music and take calls. ☆Charge 10 minutes for 3 hours of use. ☆Read phone messages like weather and texts aloud. ☆Connect to two devices at once (eg. cell phone+ laptop). ☆Provide 11-hour music playback or 9-hour call time after a full charge. Join the Future! HUAWEI Eyewear 2 is more than just glasses, it’s your smart daily helper. Perfect for students, tech lovers, or anyone who values style and convenience. Buy now and step into a smarter world! 1．What colors are provided for Browline Eyewear? A．Silver and golden. B．Black and white. C．Silver and pink. D．Golden and blue. 17．Which group of people can benefit most from the “Check Neck Position” feature? A． B． C． D． 18．How long can the glasses last for music playback after a full charge? A．3 hours. B．9 hours. C．11 hours. D．24 hours. 19．What can we learn about the glasses from the underlined phrase “more than just glasses”? A．They cost more than common glasses. B．They have many uses. C．They are very fashionable. D．They work for everyone. 20．Where is this text most likely from? A．A fashion magazine. B．An eye care poster. C．A science textbook. D．A company’s website. Passage3 What would the world be like if cars could drive themselves? Imagine seeing an empty car passing by on its way to pick up its owner, or a car full of passengers who are reading, listening to music or even sleeping, but none of them are worried about the road ahead. Well, all of this could be the future of driving. There are several companies, including Google (谷歌), working on driverless cars. So far, no Google self-driven car has gotten a traffic ticket, but some of them have been in accidents when other cars hit them. These cars are now still in the testing stages. But, if the tests are successful, these electric (电的) self-driven cars could be put into use very soon. The cars already have many features (特征) allowing them to take the place of (代替) drivers during certain situations (情况). Some features include cars being able to park themselves, or slow down when they find obstacles (障碍) close by. The cars also control the speed if there are dangerous conditions. Scientists and engineers believe, with the help of wireless (无线电的) signals, cameras and GPS, we are now at a stage where safe self-driving might be possible. Deadly accidents are usually caused by careless drivers or dangerous conditions. The self-driven car may be able to prevent these. However, some people do not like the idea. American lawyer Whit Drake, for example, doesn’t believe these cars are safe. He thinks that technologies (技术) can also be mistakes. 21．The main purpose of the first paragraph is to make readers________. A．wonder about self-driven cars B．pay attention to road safety C．keep away from heavy traffic D．care about car’s energy problem 22．The testing self-driven cars need ________ energy to run. A．water B．wind C．electric D．chemical 23．From the passage, we know that the testing self-driven cars can already________. A．Avoid being hit by other vehicles on roads B．Control the speed in dangerous situations C．Turn around when getting near objects D．Take the place of drivers 24．What might make the self-driven cars run safely according to the passage ? a. e-reading   b. wireless signals   c. cameras   d. GPS. A．a, b, c B．a, b, d C．b, c, d D．a, c, d 25．How does Whit Drake like the self-driven cars ? A．He doesn’t believe they are safe enough. B．He believes them completely (完全地). C．He doesn’t care about them. D．He is strongly against them. 25．细节理解题。根据文章最后一段“American lawyer Whit Drake, for example, doesn’t believe these cars are safe. He thinks that technologies can also be mistakes.”可知，Whit Drake认为自动驾驶汽车不够安全。故选A。 Passage4 Drones (无人机) can do a lot of things for us, taking photos, delivering (递送) things from packages (包裹) to pizzas to beer and following wild animals. 26 Can you believe it? 27 US company IBM has made this kind of drone. It can deliver coffee to sleepy people. The drone can know when to bring a cup of coffee by studying a person’s personal information. 28 There is a special device (设备) under the drone. It helps the drone to give coffee. The drone can also learn about someone’s coffee-drinking habits and tell when someone needs the next cup of coffee. 29 One company in Africa uses drones to deliver medicine and blood fast and save many people’s lives. The drones are able to fly at speeds of up to 60 mph and when they are within a minute of the destination (目的地), the doctors receive a text and wait nearby. The drone drops off the package and then returns to its home. A 92-year-old hunter in Virginia was lost and had to spend a night in the woods. The police searched for him all night but failed to find him. 30 People saved him in time. Also, drones helped firefighters know about the fire in wildfire fight. 根据短文内容，将下面的选项还原到文中空白处，使短文内容完整、通顺，每个选项只能用一次，其中有一个选项是多余的。 A．Then, the drone will fly to the person. B．But they have other uses now. C．Luckily, the drone tracked (追踪) him down in 20 minutes. D．Drones can serve people coffee. E．People use drones in many ways. F．Drones can also save lives. Passage5 Spring is coming, and it’s time to enjoy West Lake Longjing tea! Usually, we think workers will pick tea leaves by hand. But now, some Longjing tea leaves are being picked by special workers—tea-picking robots! In a tea garden in Hangzhou, a smart tea-picking robot invented by Zhejiang Sci-Tech University is working for the first time. “We take thousands of pictures of new tea buds (芽) and make the robot learn them carefully. The robot uses an AI model to find the buds that it should pick,” said Professor Chen Jianneng, a member of the research team. This helps the robot find the right tea buds about 90% of the time. The robot’s arm pulls and then sucks (吸) up the tea buds. These buds are quickly moved into a special box. Once the robot has collected all the buds from the area it’s working at, it moves the buds from the box to a main box that holds everything it collects. The robot was made because there are not enough people to pick tea. In Zhejiang, about 400,000 pickers are needed now. “Picking is the biggest challenge (挑战) for the development of the tea industry,” said Professor Wu Chuanyu, who leads the research team. “Tea-picking robots are a trend (趋势) of the future,” said Wu. “About five years from now, the robots will do the job of picking West Lake Longjing tea instead of people,” Wu added. 31．How are tea leaves usually picked? 32．To find tea buds, what is the robot made to learn carefully? 33．How does the robot pick tea buds? 34．How many pickers are needed in Zhejiang? 35．What do you think of the tea-picking robot? Passage6 A Chinese tech company named DeepSeek made a new AI on January 20, 2025, which shocked the world. It 36 (call) DeepSeek-R1. This smart program can solve maths problems, write code and answer questions 37 (correct). However, it costs much 38 (little) to build. The team spent only $5.58 million 39 used 2,048 computer chips for two months. This shows that good ideas can beat big money. DeepSeek-R1 learns by 40 (try) many times and improving by itself. However, other AIs need lots of prepared examples. DeepSeek-R1 is free to use and change. 41 its first day online, over 19,000 programmers worldwide started projects to study it. 42 German scientist said experiments with R1 cost $10 instead of $300 with other AIs. Experts say China 43 (develop) rapidly in science and technology so far. A report called R1 a “big step forward”, proving that smart 44 (idea) beat expensive tools. As a DeepSeek engineer said, “We want AI 45 (be) a friend, not something only rich people can use.” With R1, China shows the world that great things come from new ideas and hard work, not just money. $