精品解析：甘肃庆阳第一中学2025-2026学年高三下学期一模诊断英语试题

高三质量检测 英语 注意事项： 1．答题前，考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上。 2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。 3．考试结束后，将本试卷和答题卡一并交回。 第一部分 听力（共两节，满分30分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 例：How much is the shirt? A. £19.15. B. £9.18. C. £9.15. 答案是C。 1. What did the man want to do yesterday? A. Watch a movie. B. Watch out for Susan. C. Watch a football game. 2. What are the speakers probably doing? A. Creating paintings. B. Exploring a museum. C. Having a history class. 3. What is the probable relationship between the speakers? A. Teacher and student. B. Boss and employee. C. Interviewer and interviewee. 4. Why does the woman make the phone call? A. To return something. B. To have her phone fixed. C. To check the store’s open time. 5. What happened to the man? A. He fell off his bike. B. He failed to reach an ambulance. C. He was seriously hurt while jogging. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. How long has the flight C1219 been delayed? A. For two hours. B. For five hours. C. For eight hours. 7. What will the man do next? A. Book a hotel. B. Take another flight. C. Cancel the conference. 听第7段材料，回答第8至10题。 8. What does Sarah ask Mark to do? A. Take care of Lucky. B. Attend a programme. C. Sign some documents. 9. How will Sarah go to Oxfordshire? A. By car. B. By train. C. By plane. 10. What should Sarah do before setting out? A. Buy a pet carrier. B. Clean her office. C. Buy new plants. 听第8段材料，回答第11至13题。 11. What does the man probably do? A. A novelist. B. A librarian. C. A journalist. 12. What is the man’s trouble in the working process? A. Finding a topic. B. Writing the abstract. C. Collecting the data. 13. What will the woman do tomorrow? A. Lend books to the man. B. Do environmental studies. C. Give some guidance to the man. 听第9段材料，回答第14至17题。 14. Who inspired Alex’s interest in tech? A. A friend. B. A teacher. C. A relative. 15. Which encouraged Alex to start his company? A. A roof introduction. B. A tech competition. C. A family discussion. 16. Why do some people question Alex in the industry? A. He is too young. B. He lacks funding. C. He has no relevant training. 17. What is Alex’s parents’ present attitude to his work? A. Doubtful. B. Supportive. C. Critical. 听第10段材料，回答第18至20题。 18. What kind of students did the speaker’s father teach? A. Teenagers. B. The middle-aged. C. The old. 19. What was the speaker’s father like in his school? A. Strict and responsible. B. Strange and silent. C. Kind and gentle. 20. Why did the speaker’s father always write a diary? A. To remind himself to work hard. B. To emphasize the value of writing. C. To record his students’ daily performance. 第一节（共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A Computer Science for Artificial Intelligence (AI) Program overview The demand for expertise in AI and machine learning is growing rapidly. This series will enable you to take the first steps toward understanding programming bases so you can solve important real-world problems and future-proof your career. This professional certificate series combines CS50’s legendary Introduction to Computer Science course with a new program that takes a deep dive into the concepts and algorithms (算法) at the foundation of modern artificial intelligence. This series will lead you through the most popular undergraduate course at Harvard, where you’ll learn the common programming languages, then carries that foundation through CS50’s Introduction to Artificial Intelligence with Python. Through hands-on projects, you’ll gain exposure to the theory behind topics in artificial intelligence. By course’s end, students emerge with experience in libraries for machine learning as well as knowledge of artificial intelligence principles that enable them to design intelligent systems of their own. Two courses in this program CS50’s Introduction to Artificial Intelligence with Python 10-30 hours per week, for 7 weeks Learn to use machine learning in Python in this introductory course on artificial intelligence. CS50’s Introduction to Computer Science 6-18 hours per week, for 12 weeks An introduction to the intellectual enterprises of computer science and the art of programming. What you’ll learn ·A broad and deep understanding of computer science and programming ·Graph search algorithms ·Reinforcement learning ·Machine learning ·Artificial intelligence principles ·How to design intelligent systems ·How to use AI in Python programs Industry Insights Employment of software developers is projected to grow 24% from 2016 to 2026, much faster than the average for all occupations. The median pay a for software developers in the US in 2018 was $105,590 per year. 1. Who is the course intended for? A. Researchers focused on algorithms. B. Learners interested in practical science. C. Employers interested only in AI strategy. D. Individuals beginning in computer science and AI. 2. What is the minimum time required to complete this program? A. 70 hours. B. 72 hours. C. 142 hours. D. 216 hours. 3. What does the “Industry insights” section mainly serve to do? A. Promote the specific software tools. B. Explain the detailed curriculum of the programme. C. Highlight the prospects in software industry. D. Compare employment growth rates. B In a quiet Beijing hutong, Ahmed Nasser AlAnzi watched as a street vendor (摊贩)completed a sale with a simple scan of a QR code, a beep (哔哔声) and a nod marking the trade done. For the 34-year-old administrative employee from Saudi Arabia, that moment captured that technology is so deeply integrated into China that it makes daily life effortless. His journey to China began months earlier, under very different circumstances. During a severe flood in Saudi Arabia, AlAnzi and two friends rescued two Chinese engineers from an overturned vehicle in the rapid current. Acting on instinct, they saw only people in need, not nationalities. A video of their brave act spread widely online, touching hearts in both countries. Invited to China as a guest, AlAnzi experienced the country’s progress first-hand. In Shenzhen, a drone delivered coffee directly to his hands — an example of advanced innovation.On a high-speed train, he felt the smooth, rapid travel known as “Chinese speed”. He observed how technology, from mobile payments to shared bikes, makes city life efficient for millions. Beyond modern developments, AlAnzi felt China’s unique blend of old and new. Walking through Beijing’s Sanlitun, where traditional courtyards stand beside modern buildings, he noted, “There’s a confidence here that comes from knowing your past while building toward the future.” A warm exchange in a Beijing park, where retirees taught him to play the Chinese yo-yo, became a cherished memory. “It’s the kindness of the Chinese people that made this journey special,” he said. Throughout his visit, AlAnzi learned simple Chinese phrases like “nihao (hello)” and “xiexie (thank you).” For him, this trip was about connection, not repayment. He said, “I helped their engineers; here, they shared their culture with me.” What started as a spontaneous (自发的)rescue became a window into a partnership built not only on projects, but on human connection. As AlAnzi reflected, “You help someone, and find yourself welcomed into their world.That is how trust grows.” 4. How did AlAnzi feel about the street vendor's way of completing the sale? A. Confused by the new technology. B. Curious about the street vendor's life. C. Shocked at the lack of human interaction. D. Amazed at how technology simplifies daily life. 5. What initiated AlAnzi’s journey to China? A. A technology exhibition visit. B. A flood rescue gesture. C. A video about modern China. D. A business invitation. 6. What does AlAnzi’s comment on Sanlitun in Beijing reflect? A. His insight into China's cultural continuity. B. His preference for traditional architectures. C. His curiosity about retirees’ lifestyle in Beijing. D. His impression on urban development in China. 7. Which of the following best summarizes the main theme of the text? A. Chinese people are willing to share traditions. B. Technology is transforming lifestyle in China. C. Kindness and exchange build a bond across nations. D. International rescue efforts deserve more attention. C In a study, the researchers found the decline was reduced by about 15%-20% among those who either volunteered formally or helped in informal ways, such as supporting neighbors, family, or friends. The strongest and most consistent benefit appeared when people spent about two to four hours per week helping others. “Everyday acts of support — whether organized or personal — can have lasting cognitive (认知的) impact,” said Sae Hwang Han, an assistant professor who led the study. “What stood out to me was that the cognitive benefits of helping others weren’t just short-term improvements but cumulative over time with sustained engagement, and these benefits were evident for both formal volunteering and informal helping. Moderate engagement of just two to four hours was consistently linked to benefits.” To study these patterns over time, the researchers analyzed data from the national Health and Retirement Study. The dataset includes a representative sample of U.S. residents over age 51, with information dating back to 1998. The researchers accounted for other factors that can shape both helping behavior and cognitive health, including wealth, physical and mental health, and education. Even after considering those influences, cognitive decline tended to slow when people started helping others and continued to do so. The researchers argue these results strengthen the case for thinking about volunteering, helping, and neighborhood connection as public health issues. This may be especially important later in life, when conditions tied to cognitive decline and harm, are more likely to develop. Taken together, these findings suggest helping others may support brain health in more than one way. As societies age and concerns about loneliness grow, the results also support continued efforts to keep people involved in ways that let them contribute, even after cognitive decline has begun. “Many older adults in a low state of health often continue to make valuable contributions to those around them,” Han said, “and they may especially benefit from being provided with opportunities to help.” 8. Why does the author mention “supporting neighbors, family, or friends”? A. To exclude a certain group. B. To emphasize a relationship. C. To argue a specific viewpoint. D. To provide a clear example. 9. What does the underlined word “cumulative” in paragraph 2 mean? A. Briefly lasting. B. Randomly happening. C. Gradually increasing. D. Instantly occurring. 10. What can be inferred about the researchers’ data analysis? A. It relied on recent survey data. B. It was based on long-term tracking data. C. It focused on informal helping acts. D. It ignored key personal characteristics. 11. What is Han’s attitude toward older adults in poor health helping others? A. Approving. B. Critical. C. Cautious. D. Doubtful. D A team led by the University of Cambridge have engineered a solar-powered “artificial leaf” that could eventually help this vital industry move away from fossil fuels. Their breakthrough involves a new device that brings together light-absorbing organic polymers and bacterial enzymes (酶) to transform sunlight, water, and carbon dioxide into formate, a clean fuel that can power additional chemical reactions. This “artificial leaf” copies photosynthesis (光合作用), the natural process plants use to turn sunlight into energy and operates entirely on its own power. Unlike previous designs that relied on poisonous or unstable light absorbers, this new model uses non-poisonous materials, runs more efficiently, and remains stable without extra additives. This marks the first instance where these non-poisonous materials have served as the light-catching component in such a bio-hybrid system, preparing for a new generation of eco-friendly artificial leaves. The chemical industry remains a cornerstone of the global economy, producing a vast range of goods — from medicines to plastics, paints, electronics, and cleaning agents. “If we’re going to build a cyclic, sustainable economy, the chemical industry is a big, complex problem that we must address,” said Professor Erwin Reisner from the University of Cambridge’s Yusuf Hamied Department of Chemistry, who led the research. Tests showed the artificial leaf produced high currents and achieved near-perfect efficiency in directing electrons into fuel-making reactions. The device successfully ran for over 24 hours: more than twice as long as previous designs. The researchers are hoping to further develop their designs to extend the service life of the device and adapt it so it can produce different types of chemical products. “We’ve shown it’s possible to create solar-powered devices that are not only efficient and durable but also free from poisonous or unsustainable components,” said Reisner. “This could be a fundamental platform for producing green fuels and chemicals in future — it’s a real opportunity to do some exciting and important chemistry.” 12. What is the main purpose of the artificial leaf described in paragraph 1? A. To create new materials. B. To produce clean fuel. C. To cut carbon emissions. D. To absorb more sunlight. 13. What makes the artificial leaf different from earlier designs? A. It depends on costly and rare additives. B. It combines natural and artificial materials. C. It produces electricity and chemical fuels. D. It relies on safer and more efficient materials. 14. What can we learn from the last paragraph? A. The devices are still lack of efficiency. B. The potential is limited to lab applications. C. The technology might have a bright future. D. The material choice may be a major concern. 15. Which can be a suitable title for the text? A. Solar Leaf for Green Chemistry B. Materials from the Plants’ Leaf C. Fossil Fuels in Chemical Industry D. Sustainable Challenges in Economy 第二节（共5小题；每小题2.5分，满分12.5分） 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 People-centered Careers that Make a Difference For students who hope to make a difference in the world, choosing the right career is an important step. ____16____ However, they play a key role in helping people in need. Working with young people is a meaningful choice. ____17____ Youth workers create programs to help them grow, learn, and stay out of trouble. Through these programs, young people gain skills and confidence for a better future. Social workers are another choice. They support individuals facing difficult situations, such as poverty, illness, or family problems. ____18____ They walk through city streets, visit shelters, and talk with people living outdoors. Building trust takes time, but once it’s there, these workers can connect the homeless with food, housing, and medical services. Their work helps people take the first steps toward rebuilding their lives. For those leaving prison, returning to society can be hard. They may face job loss, social pressure, or lack of family support. ____19____ With their help, former prisoners get a second chance at life through training, housing, and emotional support. Special education is another field that calls for both patience and care. These teachers work with students who face learning or physical difficulties, offering support through adapted lessons and kind encouragement. ____20____ These careers may not always be easy, but they offer something valuable: the chance to truly change lives. A. Fill out the form on this page. B. Some jobs may not be well-known. C. Some people focus on helping the homeless. D. That’s where correctional service workers come in. E. Many teenagers face stress or lack support at home. F. The answer can vary slightly from person to person. G. Their goal is to help each child grow and move forward. 第三部分 语言运用（共两节，满分30分） 第一节（共15小题；每小题1分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 Ashrita Furman is a record-breaker. In the last 40 years, he has established more than 600 ____21____! As a child, Ashrita loved ____22____ the Guinness Book of World Records. He wanted to be in it too. But he thought people had to be good at ____23____ to be in the book. He wasn’t a good athlete and was ____24____ his dream would never come true. But later Ashrita learned that nothing is ____25____. In 1978, he tested this ____26____ by entering a bike race in New York. Without any training, Ashrita came third! He didn’t lose heart. ____27____, he started thinking about breaking records. First, he ____28____ to break the record for the most jumping jacks. He failed at first, but, remembering that “anything is possible”, he ____29____ training. This time, he did 27,000 jumping jacks in 6 hours 45 minutes and became the new record holder. His ____30____ appeared in the 1980 Guinness Book of Records. Today, Ashrita has a ____31____ list of records, including: walking the furthest distance with a bike on his chin, cycling the longest distance with a bottle on his head and lighting the most ____32____ on a birthday cake. He says, “I choose ideas which are ____33____, fun and childish! I enjoy practising and seeing my progress.” His favourite record was “the longest distance on a pogo stick”. If you want to break a world record too, Ashrita gives this ____34____. “Choose something you enjoy and you need to practise. Don’t ____35____. Your mind will tell you that something is impossible, but it isn’t. If someone else has done something, and you work hard, you can make it too!” 21. A. companies B. organizations C. houses D. records 22. A. designing B. publishing C. making D. reading 23. A. swimming B. drawing C. sports D. language 24. A. afraid B. confident C. grateful D. curious 25. A. comfortable B. necessary C. important D. impossible 26. A. machine B. tool C. idea D. information 27. A. However B. Instead C. Therefore D. Otherwise 28. A. refused B. needed C. tried D. pretended 29. A. stopped B. avoided C. enjoyed D. kept 30. A. achievement B. contribution C. performance D. works 31. A. new B. funny C. long D. strange 32. A. candles B. fires C. boxes D. papers 33. A. simple B. challenging C. friendly D. expensive 34. A. method B. gift C. advice D. clue 35. A. put out B. light up C. give out D. give up 第二节（共10小题；每小题1.5分，满分15分） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Nie Weiping, one of the most ___36___ (influence) figures in the modern history of Weiqi, passed away in Beijing at the age of 73 on Wednesday. His daughter, Yunfei, confirmed the news in an obituary (讣告), describing her father’s life as a legend defined by passion and ___37___ (optimistic). Nie’s professional career took off in 1973 when he ___38___ (select) for the national training squad. However, he is best remembered for his dramatic performance in the 1980s. At that time, few people believed that China would win because its players ___39___ (fall) behind Japanese competitors. It was Nie’s turn to play in Tokyo in 1985. Japan’s top player had already won six straight games before he was ___40___. Nie was the only Chinese player ___41___ (leave) to face Japan’s three highest ranked players. Despite the pressure, he defeated all of them, eventually seizing the championship in Beijing. This historic victory ended Japan’s dominance and made Nie a national icon. Between 1985 and 1987, Nie achieved ___42___ incredible run of 11 successive wins, ___43___ (help) the Chinese team grab the title for three consecutive years. In 1988, he was ___44___ (official) awarded the title of “Weiqi Sage”. In his later years, Nie served as the head coach of the national team, ___45___ he instructed many world champions. Though he has gone, the legacy he left behind will continue to inspire generations of players around the world. 第四部分 写作（共两节，满分40分） 第一节（满分15分） 46. 假定你是李华，你的外国朋友Jack对你校的校园活动很感兴趣。请你给他写一封邮件，分享上周五学校组织的师生篮球赛的情况，内容包括： （1）比赛目的与欢快氛围； （2）这场比赛带来的意义。 注意： （2）写作词数应为80个左右； （3）请按如下格式在答题卡的相应位置作答。 Dear Jack, ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua 第二节（满分25分） 47. 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 One summer afternoon, a shy fifteen-year-old youth wandered in our book shop and headed straight for the back issue boxes. When I asked if he needed help finding something, the youth shook his head with a shy smile and said he was just browsing. He eventually came to the counter with a single Spider-Man comic from the dollar box, paying with singles and exact change. I told him it was a good choice. This became a pattern: every week, at the same time, the youth would make a careful choice — sometimes a comic from the bargain box, sometimes a new release he had been saving up for — always paying with exact change and always being polite. Soon, he wasn’t just reading; he was hanging out and answering other customers’ questions, even offering to show the customer a key issue. Though he wasn’t on the payroll, he might as well have been. By sixteen, the regular customers all knew his name “Jack” and waved at him when he walked in. We also knew his mom’s health wasn’t well. On his sixteenth birthday, the staff gathered together before opening. Holding a brown paper bag, the manager told everyone that the youth came every week and knew the shop better than some of them, so it was time to give something back. When the youth arrived, they stopped him at the counter. I wished him a happy birthday and slid the bag across — inside was a limited edition issue of his favorite hero, one he had talked about for years. The youth’s eyes went wide, his voice shaking as he asked if they were serious about giving it to him. We all smiled as he hugged the comic to his chest like it was treasure. A week later, the boss noticed the same comic listed online under the youth’s username, which made all of us surprised and hard to understand. When the youth came to hang out the next time, the boss called him over gently and asked if he was selling the book. His face turned red and he stared at the floor. What an embarrassing situation! 注意： （1）续写词数应为150个左右； （2）请按如下格式在答题卡的相应位置作答。 Jack admitted he didn’t want to but that his mom’s medical bills were high. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ By the following week, Jack wore one of the shop’s name badges (徽章). ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第1页/共1页 学科网（北京）股份有限公司 $ 高三质量检测 英语 注意事项： 1．答题前，考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上。 2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。 3．考试结束后，将本试卷和答题卡一并交回。 第一部分 听力（共两节，满分30分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 例：How much is the shirt? A. £19.15. B. £9.18. C. £9.15. 答案是C。 1. What did the man want to do yesterday? A. Watch a movie. B. Watch out for Susan. C. Watch a football game. 2. What are the speakers probably doing? A. Creating paintings. B. Exploring a museum. C. Having a history class. 3. What is the probable relationship between the speakers? A. Teacher and student. B. Boss and employee. C. Interviewer and interviewee. 4. Why does the woman make the phone call? A. To return something. B. To have her phone fixed. C. To check the store’s open time. 5. What happened to the man? A. He fell off his bike. B. He failed to reach an ambulance. C. He was seriously hurt while jogging. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. How long has the flight C1219 been delayed? A. For two hours. B. For five hours. C. For eight hours. 7. What will the man do next? A. Book a hotel. B. Take another flight. C. Cancel the conference. 听第7段材料，回答第8至10题。 8. What does Sarah ask Mark to do? A. Take care of Lucky. B. Attend a programme. C. Sign some documents. 9. How will Sarah go to Oxfordshire? A. By car. B. By train. C. By plane. 10. What should Sarah do before setting out? A. Buy a pet carrier. B. Clean her office. C. Buy new plants. 听第8段材料，回答第11至13题。 11. What does the man probably do? A. A novelist. B. A librarian. C. A journalist. 12. What is the man’s trouble in the working process? A. Finding a topic. B. Writing the abstract. C. Collecting the data. 13. What will the woman do tomorrow? A. Lend books to the man. B. Do environmental studies. C. Give some guidance to the man. 听第9段材料，回答第14至17题。 14. Who inspired Alex’s interest in tech? A. A friend. B. A teacher. C. A relative. 15. Which encouraged Alex to start his company? A. A roof introduction. B. A tech competition. C. A family discussion. 16. Why do some people question Alex in the industry? A. He is too young. B. He lacks funding. C. He has no relevant training. 17. What is Alex’s parents’ present attitude to his work? A. Doubtful. B. Supportive. C. Critical. 听第10段材料，回答第18至20题。 18. What kind of students did the speaker’s father teach? A. Teenagers. B. The middle-aged. C. The old. 19. What was the speaker’s father like in his school? A. Strict and responsible. B. Strange and silent. C. Kind and gentle. 20. Why did the speaker’s father always write a diary? A. To remind himself to work hard. B. To emphasize the value of writing. C. To record his students’ daily performance. 第一节（共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A Computer Science for Artificial Intelligence (AI) Program overview The demand for expertise in AI and machine learning is growing rapidly. This series will enable you to take the first steps toward understanding programming bases so you can solve important real-world problems and future-proof your career. This professional certificate series combines CS50’s legendary Introduction to Computer Science course with a new program that takes a deep dive into the concepts and algorithms (算法) at the foundation of modern artificial intelligence. This series will lead you through the most popular undergraduate course at Harvard, where you’ll learn the common programming languages, then carries that foundation through CS50’s Introduction to Artificial Intelligence with Python. Through hands-on projects, you’ll gain exposure to the theory behind topics in artificial intelligence. By course’s end, students emerge with experience in libraries for machine learning as well as knowledge of artificial intelligence principles that enable them to design intelligent systems of their own. Two courses in this program CS50’s Introduction to Artificial Intelligence with Python 10-30 hours per week, for 7 weeks Learn to use machine learning in Python in this introductory course on artificial intelligence. CS50’s Introduction to Computer Science 6-18 hours per week, for 12 weeks An introduction to the intellectual enterprises of computer science and the art of programming. What you’ll learn ·A broad and deep understanding of computer science and programming ·Graph search algorithms ·Reinforcement learning ·Machine learning ·Artificial intelligence principles ·How to design intelligent systems ·How to use AI in Python programs Industry Insights Employment of software developers is projected to grow 24% from 2016 to 2026, much faster than the average for all occupations. The median pay a for software developers in the US in 2018 was $105,590 per year. 1. Who is the course intended for? A. Researchers focused on algorithms. B. Learners interested in practical science. C. Employers interested only in AI strategy. D. Individuals beginning in computer science and AI. 2. What is the minimum time required to complete this program? A. 70 hours. B. 72 hours. C. 142 hours. D. 216 hours. 3. What does the “Industry insights” section mainly serve to do? A. Promote the specific software tools. B. Explain the detailed curriculum of the programme. C. Highlight the prospects in software industry. D. Compare employment growth rates. 【答案】1. D 2. A 3. C 【解析】 【导语】这是一篇应用文。本文介绍了哈佛CS50 的人工智能计算机科学证书项目，含两门课程，教授编程与AI知识。课程时长明确，行业前景好，适合零基础入门者学习。 【1题详解】 推理判断题。根据第一段“This series will enable you to take the first steps toward understanding programming bases so you can solve important real-world problems and future-proof your career.(本系列将帮助您迈出理解编程基础的第一步，从而能够解决实际问题，并为您的职业生涯提供长远保障)”可知，该课程面向从事计算机科学和人工智能领域的初学者。故选D。 【2题详解】 细节理解题。根据Two courses in this program部分“10-30 hours per week, for 7 weeks(每周10至30小时，持续7周)”、“6-18 hours per week, for 12 weeks(每周6至18小时，持续12周)”可知，完成这个程序所需的最短时间是70小时。故选A。 【3题详解】 推理判断题。根据Industry Insights 部分“Employment of software developers is projected to grow 24% from 2016 to 2026, much faster than the average for all occupations.(预计从2016年到2026年，软件开发人员的就业人数将增长24%，这一增长速度远高于所有职业的平均增长率)”可知，“行业洞察”这一部分的主要作用是强调软件行业的前景。故选C。 B In a quiet Beijing hutong, Ahmed Nasser AlAnzi watched as a street vendor (摊贩)completed a sale with a simple scan of a QR code, a beep (哔哔声) and a nod marking the trade done. For the 34-year-old administrative employee from Saudi Arabia, that moment captured that technology is so deeply integrated into China that it makes daily life effortless. His journey to China began months earlier, under very different circumstances. During a severe flood in Saudi Arabia, AlAnzi and two friends rescued two Chinese engineers from an overturned vehicle in the rapid current. Acting on instinct, they saw only people in need, not nationalities. A video of their brave act spread widely online, touching hearts in both countries. Invited to China as a guest, AlAnzi experienced the country’s progress first-hand. In Shenzhen, a drone delivered coffee directly to his hands — an example of advanced innovation.On a high-speed train, he felt the smooth, rapid travel known as “Chinese speed”. He observed how technology, from mobile payments to shared bikes, makes city life efficient for millions. Beyond modern developments, AlAnzi felt China’s unique blend of old and new. Walking through Beijing’s Sanlitun, where traditional courtyards stand beside modern buildings, he noted, “There’s a confidence here that comes from knowing your past while building toward the future.” A warm exchange in a Beijing park, where retirees taught him to play the Chinese yo-yo, became a cherished memory. “It’s the kindness of the Chinese people that made this journey special,” he said. Throughout his visit, AlAnzi learned simple Chinese phrases like “nihao (hello)” and “xiexie (thank you).” For him, this trip was about connection, not repayment. He said, “I helped their engineers; here, they shared their culture with me.” What started as a spontaneous (自发的)rescue became a window into a partnership built not only on projects, but on human connection. As AlAnzi reflected, “You help someone, and find yourself welcomed into their world.That is how trust grows.” 4. How did AlAnzi feel about the street vendor's way of completing the sale? A. Confused by the new technology. B. Curious about the street vendor's life. C. Shocked at the lack of human interaction. D. Amazed at how technology simplifies daily life. 5. What initiated AlAnzi’s journey to China? A. A technology exhibition visit. B. A flood rescue gesture. C. A video about modern China. D. A business invitation. 6. What does AlAnzi’s comment on Sanlitun in Beijing reflect? A. His insight into China's cultural continuity. B. His preference for traditional architectures. C. His curiosity about retirees’ lifestyle in Beijing. D. His impression on urban development in China. 7. Which of the following best summarizes the main theme of the text? A. Chinese people are willing to share traditions. B. Technology is transforming lifestyle in China. C. Kindness and exchange build a bond across nations. D. International rescue efforts deserve more attention. 【答案】4. D 5. B 6. A 7. C 【解析】 【导语】本文是一篇新闻报道。主要讲述了沙特阿拉伯的Ahmed Nasser AlAnzi因在洪水中救助中国工程师而受邀访华。他在华体验到中国的科技发展、文化融合与人民的友善，感受到跨国善意与交流搭建起的国家间纽带。 【4题详解】 细节理解题。根据文章第一段“For the 34-year-old administrative employee from Saudi Arabia, that moment captured that technology is so deeply integrated into China that it makes daily life effortless.(对于这位来自沙特阿拉伯的34岁行政人员来说，那一刻让他意识到科技已深深融入中国，让日常生活变得轻松自如。)”可推知，AlAnzi对摊贩完成交易的方式感到惊讶于科技简化了日常生活。故选D。 【5题详解】 推理判断题。根据文章第二段“During a severe flood in Saudi Arabia, AlAnzi and two friends rescued two Chinese engineers from an overturned vehicle in the rapid current. Acting on instinct, they saw only people in need, not nationalities. A video of their brave act spread widely online, touching hearts in both countries.(在沙特阿拉伯的一次严重洪灾中，AlAnzi和两位朋友从湍急的水流中救出了两名中国工程师，他们从一辆翻倒的车辆中将他们救了出来。出于本能反应，他们只看到了需要帮助的人，而没有考虑国籍问题。他们英勇行为的视频在网上广泛传播，感动了两国人民的心。)”和第三段的“Invited to China as a guest, AlAnzi experienced the country's progress first-hand.(作为嘉宾受邀来到中国后，AlAnzi亲身感受到了这个国家的飞速发展。)”可知，在沙特阿拉伯发生严重洪水期间，AlAnzi和两位朋友从急流中翻倒的车辆里救出了两名中国工程师，他作为嘉宾受邀来到中国，因此推断是洪水中的救援举动开启了AlAnzi的中国之行。故选B。 【6题详解】 推理判断题。根据文章第四段“Walking through Beijing’s Sanlitun, where traditional courtyards stand beside modern buildings, he noted, “There’s a confidence here that comes from knowing your past while building toward the future.”(走在北京三里屯，传统四合院与现代建筑相邻而立，他指出：“这里有一种自信，源于铭记过去同时迈向未来。”)”可推知，AlAnzi对北京三里屯的评论体现了他对中国文化延续性的洞察。故选A。 【7题详解】 主旨大意题。文章讲述了AlAnzi救助中国工程师，访华时又感受中国的文化与善意，结合最后一段“What started as a spontaneous (自发的)rescue became a window into a partnership built not only on projects, but on human connection.(最初的自发救援，成为了一扇窗口，让人们看到伙伴关系不仅建立在项目之上，更建立在人与人的联系之上)”可推知，本文主旨是善意与交流搭建起跨国的纽带。故选C。 C In a study, the researchers found the decline was reduced by about 15%-20% among those who either volunteered formally or helped in informal ways, such as supporting neighbors, family, or friends. The strongest and most consistent benefit appeared when people spent about two to four hours per week helping others. “Everyday acts of support — whether organized or personal — can have lasting cognitive (认知的) impact,” said Sae Hwang Han, an assistant professor who led the study. “What stood out to me was that the cognitive benefits of helping others weren’t just short-term improvements but cumulative over time with sustained engagement, and these benefits were evident for both formal volunteering and informal helping. Moderate engagement of just two to four hours was consistently linked to benefits.” To study these patterns over time, the researchers analyzed data from the national Health and Retirement Study. The dataset includes a representative sample of U.S. residents over age 51, with information dating back to 1998. The researchers accounted for other factors that can shape both helping behavior and cognitive health, including wealth, physical and mental health, and education. Even after considering those influences, cognitive decline tended to slow when people started helping others and continued to do so. The researchers argue these results strengthen the case for thinking about volunteering, helping, and neighborhood connection as public health issues. This may be especially important later in life, when conditions tied to cognitive decline and harm, are more likely to develop. Taken together, these findings suggest helping others may support brain health in more than one way. As societies age and concerns about loneliness grow, the results also support continued efforts to keep people involved in ways that let them contribute, even after cognitive decline has begun. “Many older adults in a low state of health often continue to make valuable contributions to those around them,” Han said, “and they may especially benefit from being provided with opportunities to help.” 8. Why does the author mention “supporting neighbors, family, or friends”? A. To exclude a certain group. B. To emphasize a relationship. C. To argue a specific viewpoint. D. To provide a clear example. 9. What does the underlined word “cumulative” in paragraph 2 mean? A. Briefly lasting. B. Randomly happening. C. Gradually increasing. D. Instantly occurring. 10. What can be inferred about the researchers’ data analysis? A. It relied on recent survey data. B. It was based on long-term tracking data. C. It focused on informal helping acts. D. It ignored key personal characteristics. 11. What is Han’s attitude toward older adults in poor health helping others? A. Approving. B. Critical. C. Cautious. D. Doubtful. 【答案】8. D 9. C 10. B 11. A 【解析】 【导语】本文是一篇说明文。文章主要讲述了研究发现适度帮助他人能减缓认知衰退、有益大脑健康，并指出其公共卫生意义。 【8题详解】 推理判断题。根据文章第一段“In a study, the researchers found the decline was reduced by about 15%-20% among those who either volunteered formally or helped in informal ways, such as supporting neighbors, family, or friends.(在一项研究中，研究人员发现，那些参与正式志愿服务或以非正式方式提供帮助（如帮扶邻居、家人或朋友）的人，其认知能力下降的幅度减缓了约15%–20%。)”可知，作者举例说明非正式的帮助方式。故选D。 【9题详解】 词句猜测题。根据划线单词所在语境“What stood out to me was that the cognitive benefits of helping others weren’t just short-term improvements but cumulative over time with sustained engagement, and these benefits were evident for both formal volunteering and informal helping. Moderate engagement of just two to four hours was consistently linked to benefits.(让我印象深刻的是，帮助他人带来的认知益处不只是短期改善，而是随着持续参与cumulative，正式志愿服务和非正式帮助都有这样的效果。每周2到4小时的适度参与始终与认知益处相关。)”可知，帮助他人的认知好处不只是短期改善。由此可推测，划线单词的意思与“短期改善”相反。选项C“Gradually increasing.”，意为“逐渐增加”，与此相符。故选C。 【10题详解】 推理判断题。根据文章第三段“To study these patterns over time, the researchers analyzed data from the national Health and Retirement Study. The dataset includes a representative sample of U.S. residents over age 51, with information dating back to 1998.(为了长期研究这些规律，研究人员分析了全美健康与退休研究的数据。该数据集包含具有代表性的51岁以上美国居民样本，信息可追溯至1998年。)”可推测，该数据分析基于长期追踪数据。故选B。 【11题详解】 推理判断题。根据文章最后一段““Many older adults in a low state of health often continue to make valuable contributions to those around them,” Han said, “and they may especially benefit from being provided with opportunities to help.”(“许多健康状况不佳的老年人仍在持续为身边的人做出宝贵贡献，”Han说，“为他们提供帮助他人的机会，他们可能会格外受益。”)”可知，Han支持健康状况不佳的老年人帮助他人。故选A。 D A team led by the University of Cambridge have engineered a solar-powered “artificial leaf” that could eventually help this vital industry move away from fossil fuels. Their breakthrough involves a new device that brings together light-absorbing organic polymers and bacterial enzymes (酶) to transform sunlight, water, and carbon dioxide into formate, a clean fuel that can power additional chemical reactions. This “artificial leaf” copies photosynthesis (光合作用), the natural process plants use to turn sunlight into energy and operates entirely on its own power. Unlike previous designs that relied on poisonous or unstable light absorbers, this new model uses non-poisonous materials, runs more efficiently, and remains stable without extra additives. This marks the first instance where these non-poisonous materials have served as the light-catching component in such a bio-hybrid system, preparing for a new generation of eco-friendly artificial leaves. The chemical industry remains a cornerstone of the global economy, producing a vast range of goods — from medicines to plastics, paints, electronics, and cleaning agents. “If we’re going to build a cyclic, sustainable economy, the chemical industry is a big, complex problem that we must address,” said Professor Erwin Reisner from the University of Cambridge’s Yusuf Hamied Department of Chemistry, who led the research. Tests showed the artificial leaf produced high currents and achieved near-perfect efficiency in directing electrons into fuel-making reactions. The device successfully ran for over 24 hours: more than twice as long as previous designs. The researchers are hoping to further develop their designs to extend the service life of the device and adapt it so it can produce different types of chemical products. “We’ve shown it’s possible to create solar-powered devices that are not only efficient and durable but also free from poisonous or unsustainable components,” said Reisner. “This could be a fundamental platform for producing green fuels and chemicals in future — it’s a real opportunity to do some exciting and important chemistry.” 12. What is the main purpose of the artificial leaf described in paragraph 1? A. To create new materials. B. To produce clean fuel. C. To cut carbon emissions. D. To absorb more sunlight. 13. What makes the artificial leaf different from earlier designs? A. It depends on costly and rare additives. B. It combines natural and artificial materials. C. It produces electricity and chemical fuels. D. It relies on safer and more efficient materials. 14. What can we learn from the last paragraph? A. The devices are still lack of efficiency. B. The potential is limited to lab applications. C. The technology might have a bright future. D. The material choice may be a major concern. 15. Which can be a suitable title for the text? A. Solar Leaf for Green Chemistry B. Materials from the Plants’ Leaf C. Fossil Fuels in Chemical Industry D. Sustainable Challenges in Economy 【答案】12. B 13. D 14. C 15. A 【解析】 【导语】本文是一篇说明文。文章主要介绍了剑桥大学研发的新型“人工树叶”的原理、优势及对绿色化工的意义。 【12题详解】 细节理解题。根据文章第一段“Their breakthrough involves a new device that brings together light-absorbing organic polymers and bacterial enzymes(酶)to transform sunlight, water, and carbon dioxide into formate, a clean fuel that can power additional chemical reactions.(他们的这项突破性成果采用了一种新装置，将吸光有机聚合物与细菌酶相结合，把阳光、水和二氧化碳转化为甲酸盐——一种可驱动其他化学反应的清洁燃料。)”可知，这种人工树叶的主要目的是将阳光、水和二氧化碳转化为清洁燃料。故选B。 【13题详解】 细节理解题。根据文章第二段“Unlike previous designs that relied on poisonous or unstable light absorbers, this new model uses non-poisonous materials, runs more efficiently, and remains stable without extra additives.(与以往依赖有毒或不稳定光吸收剂的设计不同，这款新型装置使用无毒材料，运行效率更高，且无需额外添加剂就能保持稳定。)”可知，这种新型人工树叶使用无毒、更高效的材料。故选D。 【14题详解】 推理判断题。根据文章最后一段““We’ve shown it’s possible to create solar-powered devices that are not only efficient and durable but also free from poisonous or unsustainable components,” said Reisner. “This could be a fundamental platform for producing green fuels and chemicals in future—it’s a real opportunity to do some exciting and important chemistry.”(Reisner说：“我们已经证明，制造出高效、耐用且不含有毒或不可持续成分的太阳能装置是可行的。这可能成为未来生产绿色燃料和化学品的基础平台——这是开展一些令人振奋且意义重大的化学研究的真正机遇。”)”可推测，这项技术在未来可能成为生产绿色燃料和化学品的基础平台，具有广阔前景。故选C。 【15题详解】 主旨大意题。根据文章第一段“A team led by the University of Cambridge have engineered a solar-powered “artificial leaf” that could eventually help this vital industry move away from fossil fuels.(由剑桥大学领导的一个团队研发出了一种太阳能“人工树叶”，它最终有望帮助这一重要产业摆脱对化石燃料的依赖。)”以及全文内容可知，本文主要介绍了用于绿色化学、清洁燃料生产的太阳能“人工树叶”。故选A。 第二节（共5小题；每小题2.5分，满分12.5分） 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 People-centered Careers that Make a Difference For students who hope to make a difference in the world, choosing the right career is an important step. ____16____ However, they play a key role in helping people in need. Working with young people is a meaningful choice. ____17____ Youth workers create programs to help them grow, learn, and stay out of trouble. Through these programs, young people gain skills and confidence for a better future. Social workers are another choice. They support individuals facing difficult situations, such as poverty, illness, or family problems. ____18____ They walk through city streets, visit shelters, and talk with people living outdoors. Building trust takes time, but once it’s there, these workers can connect the homeless with food, housing, and medical services. Their work helps people take the first steps toward rebuilding their lives. For those leaving prison, returning to society can be hard. They may face job loss, social pressure, or lack of family support. ____19____ With their help, former prisoners get a second chance at life through training, housing, and emotional support. Special education is another field that calls for both patience and care. These teachers work with students who face learning or physical difficulties, offering support through adapted lessons and kind encouragement. ____20____ These careers may not always be easy, but they offer something valuable: the chance to truly change lives. A. Fill out the form on this page. B. Some jobs may not be well-known. C. Some people focus on helping the homeless. D. That’s where correctional service workers come in. E. Many teenagers face stress or lack support at home. F. The answer can vary slightly from person to person. G. Their goal is to help each child grow and move forward. 【答案】16. B 17. E 18. C 19. D 20. G 【解析】 【导语】本文是一篇说明文。主要介绍各类以人为本、帮扶他人的职业，阐述其意义与价值。 【16题详解】 根据下文“However, they play a key role in helping people in need. (然而，它们在帮助有需要的人方面发挥着关键作用。)”可知，空处应与下文构成转折关系，提及这类职业的特点，B选项“Some jobs may not be well-known. (有些职业可能并不知名。)”既呼应上文choosing the right career，又与下文play a key role形成转折，符合语境。故选B项。 【17题详解】 根据上文“Working with young people is a meaningful choice. (与青少年共事是有意义的选择。)”和下文“Youth workers create programs to help them grow (青少年工作者制定项目帮助他们成长)”可知，空处应说明青少年面临的问题，引出帮扶工作的必要性，E选项“Many teenagers face stress or lack support at home. (许多青少年面临压力或在家中缺乏支持。)”衔接上下文，符合语境。故选E项。 【18题详解】 根据下文“Building trust takes time, but once it’s there, these workers can connect the homeless with food, housing, and medical services. (建立信任需要时间，但一旦建立起来，这些工作者能为无家可归者对接食物、住房和医疗服务。)”可知，本段围绕帮扶无家可归者的职业展开，C选项“Some people focus on helping the homeless. (有些人专注于帮助无家可归者。)”总起本段内容，符合语境。故选C项。 【19题详解】 根据上文“For those leaving prison, returning to society can be hard. (对于刑满释放人员来说，回归社会很难。)”和下文“With their help, former prisoners get a second chance (在他们的帮助下，刑满释放人员获得第二次机会)”可知，空处应介绍帮扶这类群体的职业，D选项“That’s where correctional service workers come in. (这就是惩教服务工作者的职责所在。)”衔接上下文，符合语境。故选D项。 【20题详解】 根据上文“These teachers work with students who face learning or physical difficulties (这些老师帮助有学习或身体障碍的学生)”可知，空处应说明特殊教育老师的工作目标，G选项“Their goal is to help each child grow and move forward. (他们的目标是帮助每个孩子成长和进步。)”承接上文，符合语境。故选G项。 第三部分 语言运用（共两节，满分30分） 第一节（共15小题；每小题1分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 Ashrita Furman is a record-breaker. In the last 40 years, he has established more than 600 ____21____! As a child, Ashrita loved ____22____ the Guinness Book of World Records. He wanted to be in it too. But he thought people had to be good at ____23____ to be in the book. He wasn’t a good athlete and was ____24____ his dream would never come true. But later Ashrita learned that nothing is ____25____. In 1978, he tested this ____26____ by entering a bike race in New York. Without any training, Ashrita came third! He didn’t lose heart. ____27____, he started thinking about breaking records. First, he ____28____ to break the record for the most jumping jacks. He failed at first, but, remembering that “anything is possible”, he ____29____ training. This time, he did 27,000 jumping jacks in 6 hours 45 minutes and became the new record holder. His ____30____ appeared in the 1980 Guinness Book of Records. Today, Ashrita has a ____31____ list of records, including: walking the furthest distance with a bike on his chin, cycling the longest distance with a bottle on his head and lighting the most ____32____ on a birthday cake. He says, “I choose ideas which are ____33____, fun and childish! I enjoy practising and seeing my progress.” His favourite record was “the longest distance on a pogo stick”. If you want to break a world record too, Ashrita gives this ____34____. “Choose something you enjoy and you need to practise. Don’t ____35____. Your mind will tell you that something is impossible, but it isn’t. If someone else has done something, and you work hard, you can make it too!” 21. A. companies B. organizations C. houses D. records 22. A. designing B. publishing C. making D. reading 23. A. swimming B. drawing C. sports D. language 24. A. afraid B. confident C. grateful D. curious 25. A. comfortable B. necessary C. important D. impossible 26. A. machine B. tool C. idea D. information 27. A. However B. Instead C. Therefore D. Otherwise 28. A. refused B. needed C. tried D. pretended 29. A. stopped B. avoided C. enjoyed D. kept 30. A. achievement B. contribution C. performance D. works 31. A. new B. funny C. long D. strange 32. A. candles B. fires C. boxes D. papers 33. A. simple B. challenging C. friendly D. expensive 34. A. method B. gift C. advice D. clue 35. A. put out B. light up C. give out D. give up 【答案】21. D 22. D 23. C 24. A 25. D 26. C 27. B 28. C 29. D 30. A 31. C 32. A 33. B 34. C 35. D 【解析】 【导语】本文是一篇记叙文。文章讲述了Ashrita Furman如何从一个认为打破世界纪录需要擅长体育的孩子，成长为一位拥有600多项世界纪录的记录保持者的故事。 【21题详解】 考查名词词义辨析。句意：在过去的40年里，他创造了600多项纪录！A. companies公司；B. organizations组织；C. houses房子；D. records记录。根据前文“Ashrita Furman is a record-breaker.”可知，Ashrita Furman是一个破纪录者，所以此处指他创造了600多项纪录。故选D项。 【22题详解】 考查动词词义辨析。句意：小时候，Ashrita喜欢读《吉尼斯世界纪录大全》。A. designing设计；B. publishing出版；C. making制作；D. reading阅读。根据后文“He wanted to be in it too.”可知，他也想进入吉尼斯世界纪录，由此可知他小时候喜欢读《吉尼斯世界纪录大全》。故选D项。 【23题详解】 考查名词词义辨析。句意：但他认为人们必须擅长运动才能进入这本书。A. swimming游泳；B. drawing画画；C. sports运动；D. language语言。根据后文“He wasn’t a good athlete”可知，他不是一个好的运动员，由此可知，他原本认为人们必须擅长运动才能进入吉尼斯世界纪录。故选C项。 【24题详解】 考查形容词词义辨析。句意：他不是一个好的运动员，担心他的梦想永远不会实现。A. afraid害怕的，担心的；B. confident自信的；C. grateful感激的；D. curious好奇的。根据前文“He wasn’t a good athlete”以及后文“his dream would never come true”可知，他不是一个好的运动员，所以担心他的梦想永远不会实现。故选A项。 【25题详解】 考查形容词词义辨析。句意：但后来Ashrita了解到没有什么是不可能的。A. comfortable舒服的；B. necessary必要的；C. important重要的；D. impossible不可能的。根据后文“he started thinking about breaking records”可知，他开始考虑打破纪录，由此可知，此处指他了解到没有什么是不可能的。故选D项。 【26题详解】 考查名词词义辨析。句意：1978年，他通过参加纽约的一场自行车比赛来验证这个想法。A. machine机器；B. tool工具；C. idea想法；D. information信息。根据前文“nothing is ____”可知，没有什么是不可能的，这是他的想法，所以此处指他通过参加自行车比赛来验证这个想法。故选C项。 【27题详解】 考查副词词义辨析。句意：他没有灰心。相反，他开始考虑打破纪录。A. However然而；B. Instead相反；C. Therefore因此；D. Otherwise否则。根据前文“Without any training, Ashrita came third!”以及后文“he started thinking about breaking records”可知，他没有经过任何训练就获得了第三名，这让他没有灰心，相反开始考虑打破纪录，前后为转折关系，Instead符合语境。故选B项。 【28题详解】 考查动词词义辨析。句意：首先，他试图打破最多开合跳的纪录。A. refused拒绝；B. needed需要；C. tried尝试；D. pretended假装。根据后文“He failed at first”可知，他一开始失败了，由此可知，此处指他试图打破最多开合跳的纪录。故选C项。 【29题详解】 考查动词词义辨析。句意：他一开始失败了，但记住“一切皆有可能”，他继续训练。A. stopped停止；B. avoided避免；C. enjoyed享受；D. kept继续。根据后文“This time, he did 27,000 jumping jacks in 6 hours 45 minutes and became the new record holder.”可知，这一次，他成为了新的纪录保持者，由此可知，此处指他继续训练。故选D项。 【30题详解】 考查名词词义辨析。句意：他的成就出现在1980年的《吉尼斯世界纪录大全》中。A. achievement成就；B. contribution贡献；C. performance表演；D. works作品。根据前文“became the new record holder”可知，他成为了新的纪录保持者，由此可知，此处指他的成就出现在1980年的《吉尼斯世界纪录大全》中。故选A项。 【31题详解】 考查形容词词义辨析。句意：今天，Ashrita有一长串纪录，包括：下巴上顶自行车走得最远、头上顶瓶子骑自行车距离最长以及在生日蛋糕上点燃最多蜡烛。A. new新的；B. funny有趣的；C. long长的；D. strange奇怪的。根据后文“including: walking the furthest distance with a bike on his chin, cycling the longest distance with a bottle on his head and lighting the most 12 on a birthday cake”可知，此处列举了他保持的多项纪录，由此可知，此处指他有一长串纪录。故选C项。 【32题详解】 考查名词词义辨析。句意：今天，Ashrita有一长串纪录，包括：下巴上顶自行车走得最远、头上顶瓶子骑自行车距离最长以及在生日蛋糕上点燃最多蜡烛。A. candles蜡烛；B. fires火；C. boxes盒子；D. papers纸。根据后文“on a birthday cake”以及生活常识可知，生日蛋糕上点燃的是蜡烛。故选A项。 【33题详解】 考查形容词词义辨析。句意：他说：“我选择有挑战性、有趣和幼稚的想法！我喜欢练习和看到自己的进步。”A. simple简单的；B. challenging有挑战性的；C. friendly友好的；D. expensive昂贵的。根据前文列举的他保持的多项纪录以及后文“fun and childish”可知，此处应填与“fun and childish”意义相近的词，来描述他选择打破纪录的想法的特点，challenging符合语境。故选B项。 【34题详解】 考查名词词义辨析。句意：如果你也想打破世界纪录，Ashrita给出了这个建议。A. method方法；B. gift礼物；C. advice建议；D. clue线索。根据后文“Choose something you enjoy and you need to practise.”以及“Your mind will tell you that something is impossible, but it isn’t.”可知，后文是Ashrita给出的建议。故选C项。 【35题详解】 考查动词短语辨析。句意：不要放弃。A. put out熄灭；B. light up点亮；C. give out分发；D. give up放弃。根据后文“Your mind will tell you that something is impossible, but it isn’t. If someone else has done something, and you work hard, you can make it too!”可知，你的大脑会告诉你有些事情是不可能的，但事实并非如此，如果别人做了某事，而你努力工作，你也可以做到，由此可知，此处指不要放弃。故选D项。 第二节（共10小题；每小题1.5分，满分15分） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Nie Weiping, one of the most ___36___ (influence) figures in the modern history of Weiqi, passed away in Beijing at the age of 73 on Wednesday. His daughter, Yunfei, confirmed the news in an obituary (讣告), describing her father’s life as a legend defined by passion and ___37___ (optimistic). Nie’s professional career took off in 1973 when he ___38___ (select) for the national training squad. However, he is best remembered for his dramatic performance in the 1980s. At that time, few people believed that China would win because its players ___39___ (fall) behind Japanese competitors. It was Nie’s turn to play in Tokyo in 1985. Japan’s top player had already won six straight games before he was ___40___. Nie was the only Chinese player ___41___ (leave) to face Japan’s three highest ranked players. Despite the pressure, he defeated all of them, eventually seizing the championship in Beijing. This historic victory ended Japan’s dominance and made Nie a national icon. Between 1985 and 1987, Nie achieved ___42___ incredible run of 11 successive wins, ___43___ (help) the Chinese team grab the title for three consecutive years. In 1988, he was ___44___ (official) awarded the title of “Weiqi Sage”. In his later years, Nie served as the head coach of the national team, ___45___ he instructed many world champions. Though he has gone, the legacy he left behind will continue to inspire generations of players around the world. 【答案】36. influential 37. optimism 38. was selected 39. had fallen 40. in 41. left 42. an 43. helping 44. officially 45. where 【解析】 【导语】本文是一篇记叙文。主要讲述了现代围棋史上最具影响力的人物之一聂卫平的生平事迹，包括他的职业生涯、取得的成就以及他对中国围棋的贡献等。 【36题详解】 考查形容词。句意：现代围棋史上最具影响力的人物之一聂卫平于周三在北京去世，享年73岁。此处为形容词作定语修饰名词figures，influence的形容词为influential“有影响力的”。故填influential。 【37题详解】 考查名词。句意：他的女儿云菲在讣告中证实了这一消息，称她父亲的一生是一个由激情和乐观定义的传奇。此处为名词作介词by的宾语，optimistic的名词为optimism“乐观”。故填optimism。 【38题详解】 考查时态语态。句意：聂卫平的职业生涯始于1973年，当时他被选入国家集训队。此处为谓语动词，根据时间状语in 1973可知，此处应为一般过去时，主语he和动词select是被动关系，应用一般过去时的被动语态。故填was selected。 【39题详解】 考查动词时态。句意：当时，几乎没人相信中国会赢，因为选手们已经落后于日本对手。“落后”发生在“人们不相信”之前，是过去的过去，用过去完成时，谓语用had fallen。故填had fallen。 【40题详解】 考查介词。句意：1985年轮到聂卫平在东京出战，日本顶尖选手在此之前已连胜六局。此处表示“在他上场之前”，用介词in构成固定表达，be in“上场，参与”。故填in。故填in。 【41题详解】 考查非谓语动词。句意：聂卫平是唯一一位留下来面对日本三位排名最高的选手的中国选手。此处为作后置，定语修饰名词player，player和leave为被动关系，用过去分词形式。故填left。 【42题详解】 考查冠词。句意：1985年至1987年，聂卫平取得了连续11场胜利的惊人成绩，帮助中国队连续三年夺得冠军。此处表示“一段连胜”，incredible以元音音素开头，用不定冠词an。故填an。 【43题详解】 考查非谓语动词。句意：1985年至1987年，聂卫平取得了连续11场胜利的惊人成绩，帮助中国队连续三年夺得冠军。此处作状语，表示自然而然的结果，应用现在分词helping。故填helping。 【44题详解】 考查副词。句意：1988年，他被正式授予“棋圣”称号。此处作状语修饰动词awarded，用official的副词officially“正式地”。故填officially。 【45题详解】 考查定语从句。句意：晚年，聂卫平担任国家队主教练，指导了许多世界冠军。此处为关系词引导的非限制性定语从句，修饰先行词the national team，先行词表示地点，关系词在从句中作地点状语，用where引导。故填where。 第四部分 写作（共两节，满分40分） 第一节（满分15分） 46. 假定你是李华，你的外国朋友Jack对你校的校园活动很感兴趣。请你给他写一封邮件，分享上周五学校组织的师生篮球赛的情况，内容包括： （1）比赛目的与欢快氛围； （2）这场比赛带来的意义。 注意： （2）写作词数应为80个左右； （3）请按如下格式在答题卡的相应位置作答。 Dear Jack, ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua 【答案】Dear Jack, I’m writing to share the teachers-students basketball match held in our school last Friday. It was held to relax us and strengthen the bond between teachers and students. Even our strict math teacher showed off his amazing layup skills, which made the whole stadium burst into cheers. The match was full of joy — both sides fought hard and cheered for each other loudly. This match means a lot. It not only relieved our study pressure but also made us get along better with teachers. We also learned the importance of teamwork and perseverance. Yours, Li Hua 【解析】 【导语】这是一篇应用文。要求考生给外国朋友Jack写一封邮件，分享上周五学校组织的师生篮球赛的情况，涵盖比赛目的与氛围以及比赛带来的意义。 【详解】1.词汇积累 压力：pressure → stress 快乐：joy → delight 加强：strengthen → enhance 重要性：importance → significance 2.句式拓展 同义句转化 原句：It not only relieved our study pressure but also made us get along better with teachers. 拓展句：Not only did it relieve our study pressure but also made us get along better with teachers. 【点睛】【高分句型1】I’m writing to share the teachers-students basketball match held in our school last Friday.(运用了不定式to share作目的状语、过去分词held作后置定语) 【高分句型2】It was held to relax us and strengthen the bond between teachers and students.(运用了不定式to relax作目的状语) 第二节（满分25分） 47. 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 One summer afternoon, a shy fifteen-year-old youth wandered in our book shop and headed straight for the back issue boxes. When I asked if he needed help finding something, the youth shook his head with a shy smile and said he was just browsing. He eventually came to the counter with a single Spider-Man comic from the dollar box, paying with singles and exact change. I told him it was a good choice. This became a pattern: every week, at the same time, the youth would make a careful choice — sometimes a comic from the bargain box, sometimes a new release he had been saving up for — always paying with exact change and always being polite. Soon, he wasn’t just reading; he was hanging out and answering other customers’ questions, even offering to show the customer a key issue. Though he wasn’t on the payroll, he might as well have been. By sixteen, the regular customers all knew his name “Jack” and waved at him when he walked in. We also knew his mom’s health wasn’t well. On his sixteenth birthday, the staff gathered together before opening. Holding a brown paper bag, the manager told everyone that the youth came every week and knew the shop better than some of them, so it was time to give something back. When the youth arrived, they stopped him at the counter. I wished him a happy birthday and slid the bag across — inside was a limited edition issue of his favorite hero, one he had talked about for years. The youth’s eyes went wide, his voice shaking as he asked if they were serious about giving it to him. We all smiled as he hugged the comic to his chest like it was treasure. A week later, the boss noticed the same comic listed online under the youth’s username, which made all of us surprised and hard to understand. When the youth came to hang out the next time, the boss called him over gently and asked if he was selling the book. His face turned red and he stared at the floor. What an embarrassing situation! 注意： （1）续写词数应为150个左右； （2）请按如下格式在答题卡的相应位置作答。 Jack admitted he didn’t want to but that his mom’s medical bills were high. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ By the following week, Jack wore one of the shop’s name badges (徽章). ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】参考范文 第一段 Jack admitted he didn’t want to but that his mom’s medical bills were high. He explained that his mom’s illness had cost the family a lot and he had no other choice but to sell the precious comic to raise money. His voice was choked and tears welled up in his eyes. He felt guilty for selling the gift we gave him. We all felt sorry for him and understood his difficulty immediately. The boss patted him on the shoulder and told him not to worry, saying we would do our best to help him. 第二段 By the following week, Jack wore one of the shop’s name badges. The boss had offered him a part-time job in the shop, which allowed him to earn money to pay for his mom’s medical bills while doing what he liked. Jack was extremely grateful and worked hard every day — he sorted out the comics, helped customers and kept the shop tidy. Regular customers were happy to see him, and the shop became more lively with him around. Jack no longer felt helpless, and we all believed his mom would get better soon with his hard work and our support. 【解析】 【导语】本文以人物为线索展开，讲述了一个害羞的男孩杰克与书店之间的温情故事。杰克每周都来书店，对漫画知识了如指掌，深受店员和顾客喜爱。在他十六岁生日时，店员们送给他一本他梦寐以求的限量版漫画。然而一周后，大家发现他将这本珍贵的漫画挂在网上出售，场面一度尴尬。 【详解】1.段落续写： ①由第一段首句内容“杰克承认他不想卖，但他妈妈的医药费太高了。”可知，第一段应描写杰克解释卖书的原因，表达他的无奈与愧疚，以及店员们的理解和安慰。 ②由第二段首句内容“到第二周，杰克戴上了书店的姓名徽章。”可知，第二段应描写书店老板给他提供了兼职工作，他努力工作，书店因他而更温馨，以及他对未来的希望。 2.续写线索： 解释原因——表达愧疚 ——店员理解——获得工作——努力工作——感恩与希望 3.词汇激活： 行为类 ①解释：explain/account for/clarify ②筹集资金：raise money/collect money ③提供工作：offer a job/give a position 情绪类 ①愧疚的：guilty/ashamed/regretful ②感激：be grateful/be thankful 【点睛】[高分句型1] He explained that his mom’s illness had cost the family a lot and he had no other choice but to sell the precious comic to raise money. （运用了that引导的宾语从句，以及“had no choice but to do”结构） [高分句型2] The boss had offered him a part-time job in the shop, which allowed him to earn money to pay for his mom’s medical bills while doing what he liked. （运用了which引导的非限制性定语从句） 第1页/共1页 学科网（北京）股份有限公司 $