必修第二册 UNIT 3 THE INTERNET(课时作业Word)-【高考领航】2027年高考英语大一轮复习学案（创新版）

**基本信息** 聚焦高中英语阅读理解与七选五题型，通过典例解析系统提炼解题方法，构建从词汇理解到语篇分析的逻辑链条，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |阅读理解|12题（含词义猜测、细节理解等）|语境猜词、原文定位、隐含信息推断、主旨归纳|从词汇语境理解到篇章结构分析，覆盖记叙文、说明文等体裁| |阅读七选五|5题（逻辑衔接题）|上下文逻辑关系分析（因果、指代等）|句间衔接与语篇连贯，强化信息筛选与逻辑推理能力|

限时规范训练(9) (建议用时：30分钟　满分：42.5分) Ⅰ.阅读理解(每小题2.5分) A (2026·江苏徐州一中模拟)In early 2021, I hit a rut in my studies. As a doctoral candidate at the University of Chicago in Illinois, I worked to design safer, more effective materials for vaccine delivery. Although I had been productive early in my graduate career, my long hours and hard work were no longer translating into success in the laboratory, and I felt hopeless about achieving my goals. Something had to change. As I began to search for the cause of my struggles, I became increasingly aware that my “quiet time” at the lab bench—for instance, when I was running columns or experiments—was anything but. Instead of thinking about science, I was watching television or interacting with social media on my smartphone. Although I could cover up this inefficiency with longer hours, my work felt chaotic (混乱的) and disorganized. I would come home from a long day in the lab and respond to e­mails or messages over dinner or in bed. This all came to a head last summer, when my inability to balance work and life led me to seek help from the university's student mental­health services. Through a combination of consultation and personal reflection, I came to understand my problem. To regain my focus, I chose to reduce my connectivity by using a basic mobile phone without an Internet connection during work hours, and removing unnecessary apps from my smartphone when I did use it. Underscoring the addictive nature of smartphones, I experienced symptoms of withdrawal when I first did this. With time, however, I began to make practical use of my quiet time. I started reading papers during long experiments, and developed a habit of writing in my down time. Perhaps most importantly, I have felt my anxiety decrease and my productivity and creativity improve dramatically, trading my chaotic work­life relationship for one with clearer boundaries and plenty of new scientific ideas. Now, even when I do carry my smartphone, I feel less forced to check for e­mails or messages, and can concentrate more closely on whatever task is at hand. 【语篇解读】　本文是一篇记叙文。文章主要讲述了作者作为一名博士研究生，在学业上遇到瓶颈后，通过反思并减少对智能手机的依赖，重新找回专注力与创造力的过程。 1. What does the underlined part “hit a rut” in paragraph 1 mean？(　　) A．Accepted hard work's value. B．Had very slow reactions. C．Stopped progressing smoothly. D．Overcame a big problem. 解析：C　词义猜测题。根据第一段第三句“Although I had been ... hopeless about achieving my goals.”可知，作者虽然努力，却无法取得进展，陷入停滞状态。因此，可推测hit a rut意为“进展不顺、陷入停滞”。 2．What made the author struggle？(　　) A．Running columns or experiments. B．His addiction to the phone. C．Replying to e­mails or messages. D．His inability to get mental­health services. 解析：B　细节理解题。根据第二段中“Instead of thinking about ... chaotic (混乱的) and disorganized.”可知，作者在本该搞研究的时间刷手机，导致加班、工作一团糟。这直接说明作者的问题源于对手机的沉迷。 3．What did the author choose to do during his quiet time later？(　　) A．Reflect on his successes and failures. B．Learn practical writing. C．Watch television news. D．Do some reading. 解析：D　细节理解题。根据第四段中“With time, however, I began to make practical ... developed a habit of writing in my down time.”可知，作者在之后的“安静时间”里选择阅读论文。 4．How does the author feel now？(　　) A．More courageous. B．More sociable. C．More understanding. D．More focused. 解析：D　推理判断题。根据最后一段最后一句“Now, even when ... whatever task is at hand.”可知，作者对手机不再像过去那么沉迷，能主动控制对手机的使用，现在感到更加专注。 B (2025·安徽滁州模拟)For her 85th birthday, I gave my mother a tablet. Though she'd never used a computer, she showed a keen interest in the device because she knew people who had one, and she believed that if she didn't keep up with technology, she'd one day find herself in a computerized kitchen, unable to open a can of soup. Then began her journey of exploring the digital world. Mom is a reader, so I downloaded the library app and signed her up for an e­card. She regularly downloaded e­books herself. When they were not immediately available, she put them on hold and usually forgot about them later. Next, we handled a video platform. Being a movie lover, Mom was astonished by the number of films that platform has on offer. One Saturday she called because she was having trouble logging onto it. She was sure that she had entered correct user's name and password, but without any luck. I suggested the version might be too old. “They probably have fewer people working as it's a long weekend，” she told me. Now, she reads e­books, amazed that she can check them out in the middle of the night. She watches TV series and even knows about the most recent hit. However, she is still unable to surf the Internet smoothly— whenever she wants to browse the news sector online, she might touch the pop­up ads and sidebars by accident, thus ending up on strange pages. I can't wait for the day when we can sit down in person and surf the Internet together. In the meantime, it's great to see how much her confidence has grown. Yesterday, she told me “I've made a resolution，” she announced. “I'm going to learn how to operate every piece of technology in the apartment— including the TV remote.” 【语篇解读】　本文是一篇记叙文。文章主要讲述了作者的妈妈学习使用平板电脑的经历。 5．Why did the author's mom show a keen interest in tablet？(　　) A．Because she was a movie lover. B．Because everyone she knew had one. C．Because it was gifted by her daughter. D．Because she didn't want to be left behind. 解析：D　细节理解题。根据第一段“Though she'd never used a ... to open a can of soup.”可知，作者的妈妈对平板电脑表现出浓厚的兴趣是因为她不想被时代落下，故选D。 6．What might be the reason why the author's mother couldn't log onto the video platform？(　　) A．The app needed to be updated. B．Few people worked on the weekend. C．She entered the wrong user's password. D．Her tablet's operating system broke down. 解析：A　细节理解题。根据第二段“I suggested the version might be too old.”可知，作者的妈妈不能登录的原因是应用程序需要更新。 7．What trouble does the author's mom encounter when surfing the Internet？(　　) A．It's hard to read e­books at night. B．She might be led to strange pages. C．The sidebars fail to function properly. D．There is nothing fun in the news sector. 解析：B　细节理解题。根据第三段“However, she is still ... ending up on strange pages.”可知，作者的妈妈在上网时遇到的问题是她可能会被引导到奇怪的页面。 8．What's the author's purpose in writing the article？(　　) A．To suggest some apps a tablet offers to old people. B．To share her mom's experiences of learning technology. C．To criticize technology for being unfriendly to seniors. D．To show her approaches to teaching her mom to use a tablet. 解析：B　写作意图题。根据第一段“For her 85th birthday, I gave my mother a tablet.”以及文章主要讲述了作者的妈妈学习使用平板电脑的经历可知，作者写这篇文章的目的是分享她妈妈学习技术的经历。 C (2026·黑龙江大庆模拟)Imagine you're holding a coin. Normally, you'd see it as either heads or tails, but what if you threw that coin into the air? As long as the coin is in the air, it's neither heads nor tails — in fact, you could say that it is both heads and tails at the same time. That may sound abstract, but it's one of the key ideas behind quantum computing (量子计算). To be exact, one should not think of quantum computers as just faster, more powerful versions of classical computers. Rather, they possess architecture which makes them perfect for solving problems that would be impractical, or impossible, for a classical computer. To use a transportation comparison, classical to quantum isn't like going from a sportscar to a racecar. It's more like going from a ship to a submarine (潜水艇), enabling us to study our world in a deeper way. Classical computers process data in binary (二进制的) bits, which can represent either one or zero — the same way a coin can be either heads or tails. Quantum computers, however, use quantum bits, which can be both zero and one. This enables quantum computers to perform multiple computations at the same time, hugely increasing their processing speed and the volume of information that they can process and making quantum computers suitable for medical and environmental research. For example, quantum computers could model complex climate systems, leading to better predictions. While the potential is exciting, quantum computers can only operate in specific conditions. Even small environmental disturbances, such as temperature changes, can result in errors. Plus, one significant drawback of quantum computers is the danger they pose to passwords. Since quantum computers can process vast amounts of data, they could be used to break the passwords for personal data. Despite these challenges and concerns, the quantum age is around the corner, and the world will be changed by the breakthroughs this technology will achieve. 【语篇解读】　本文是一篇说明文。文章主要介绍了量子计算的概念，通过与传统计算机的对比，阐述了量子计算机的独特优势、潜在应用以及面临的挑战和限制。 9．What is the author's intention by mentioning the “coin”？(　　) A．To offer a detailed analysis. B．To provide a theoretical basis. C．To simplify a complex concept. D．To explain a common phenomenon. 解析：C　推理判断题。根据第一段中“As long as the coin is ... behind quantum computing (量子计算).”可知，作者提到“硬币”是为了用一个简单直观的例子来简化量子计算这一复杂的概念，使读者更容易理解。 10．What do we know about quantum computers？(　　) A．They bring our research to a new dimension. B．They are bound to replace classical computers. C．They enable us to understand maths more deeply. D．They are perfect for transporting quantities of data. 解析：A　细节理解题。根据第二段中“To use a transportation ... study our world in a deeper way.”可知，量子计算机能够使我们以一种全新的、更深入的方式研究世界，即把我们的研究带到一个新的维度。 11．Which is the limitation of quantum computing？(　　) A．Its less accurate prediction. B．Its little potential to improve. C．Its threat to private information. D．Its disturbance to the environment. 解析：C　细节理解题。根据第四段中“Plus, one significant ... passwords for personal data.”可知，量子计算对私人信息构成威胁，这是它的局限之一。 12．What can best describe quantum computing？(　　) A．Efficient yet expensive. B．Simple yet impractical. C．Precise yet replaceable. D．Challenging yet unstoppable. 解析：D　推理判断题。根据最后一段“Despite these ... technology will achieve.”可知，尽管量子计算面临挑战，但它的发展是不可阻挡的。 Ⅱ.阅读七选五(每小题2.5分) (2025·河南开封模拟)Anyone with an Internet connection can watch breaking news, or at least some version of it. Across social media, posts can fly up faster than most fact­checkers can handle, and they are often an unpredictable mix of true, fake, and out of context. 1 How do you know what to trust and what not to share? Here are some basic tools everyone should use when consuming breaking news online. 2 Think about who would benefit from spreading confusing information during a news event. During elections, for example, look out for conflicting information and baseless accusations that may benefit one political party or candidate. Of course, not all misinformation is serious. Some is created just for fun or to troll (恶搞) people, so be as skeptical of silly stories as serious ones. Slow down while reading or watching. Social media is built for things to go viral, for users to quickly share before they are even done reading the words. No matter how shocking, enlightening or annoying a video is, you must wait before passing it on to your network. 3 That's because they are waiting until information is confirmed and accurate. So assume everything is suspect until you confirm its authenticity (真实性). Don't use AI to get news. Tech companies are pushing their voice assistants and AI chatbot tools as a way to get the latest news. 4 They can be incorrect, out of date or simply copying words from sources with little credit or visibility. Some chatbots even have started adding disclaimers (免责申明) around breaking news events, advising readers to look elsewhere for new information. 5 A．Know why misinformation exists. B．News outlets may seem slower than social media. C．Question why you want to share it in the first place. D．Do not rely on these features for accurate information. E.Do a search for the person or organization's name. F.So going directly to news sources will ensure you get more accurate information. G.The rapid spread of easily accessible AI tools is mudding the waters even further. 【语篇解读】　本文是一篇说明文。文章主要讲述了我们如何在网上辨别新闻的真伪。 1．解析：G　根据上文“Across social media, posts can ... out of context.”可知，在社交媒体上，信息传播非常快，真假难辨，G项提到AI工具的快速传播加剧了这一问题，与下文“How do you know what to trust and what not to share？”形成逻辑衔接，符合语境。 2．解析：A　根据下文“Think about who would benefit ...party or candidate.”和“Some is created just for fun or to troll (恶搞) people”可知，第二段讨论错误信息的传播动机(如选举中的政治利益)，A项概括了本段内容，适合作本段小标题。 3．解析：B　根据下文“That's because they are waiting until information is confirmed and accurate.”可知，新闻媒体会比社交媒体谨慎，B项与下文形成因果关系，符合语境，下文they指代选项中News outlets。故选B。 4．解析：D　根据上文“Tech companies are ... get the latest news.”可知，科技公司在推动他们的语音助手和人工智能聊天工具，再结合下文“They can be ... credit or visibility.”指出AI工具可能提供错误或过时信息，D项直接否定AI的可靠性，与下文警告呼应，符合语境。 5．解析：F　根据上文“Some chatbots even ... for new information.”可知，建议读者在其他地方寻找新信息，F项自然承接此建议，总结应对策略，符合语境。 学科网（北京）股份有限公司 $