精品解析：山东省北京师范大学东营实验学校2025-2026学年高一上学期12月阶段训练英语试题

高一英语训练三 （试卷满分150分，考试时间120分钟） 注意事项： 1. 答卷前，考生务必将自己的姓名、考生号等填写在答题卡上。 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，并标在试卷的相应位置。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。 1. Who will come to the ball? A. Michelle. B. Karen. C. Lisa. 2. What is the relationship between the speakers? A. Husband and wife. B. Doctor and patient. C. Waitress and customer. 3. Where are the speakers most probably? A. At an office. B. At a restaurant. C. At a convenience store. 4. What are the speakers going to do at the beach? A. Enjoy the sunset. B. Take a walk. C. Attend a party. 5. What are the speakers mainly talking about? A. Dale’s travel experience. B. The beautiful weather. C. The Statue of Liberty. 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，并标在试卷的相应位置。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. What is Grace’s plan for tomorrow? A. Washing clothes. B. Visiting her uncle. C. Going to Disneyland. 7. Why does the man talk to Grace? A. To ask a favor. B. To express thanks. C. To extend an invitation. 听第7段材料，回答第8至10题。 8. What is the magazine about? A. Photography skills. B. Travel stories. C. Famous cities. 9. What does Alan plan to do for the magazine? A. Write his personal travel experiences. B. Provide his daily life photos. C. Draw some pictures. 10. What does Alan want to be in the future? A. A photographer. B. A tour guide. C. A writer. 听第8段材料，回答第11至13题。 11. What does Emma usually do from 9: 00 am to 10: 30 am? A. She eats snacks. B. She plays outside. C. She watches cartoons. 12. When does Emma begin to take a nap? A. At 12: 40 pm. B. At 1: 15 pm. C. At 2: 15 pm. 13. What is an essential requirement for the babysitter? A. Knowing CPR. B. Being fluent in English. C. Having some experience. 听第9段材料，回答第14至16题。 14. What does blue stand for in James’ design? A. Freedom. B. Courage. C. Peace. 15. What does James think of Nadira Ganji’s design? A. Amazing. B. Awful. C. Simple. 16. What is the woman doing? A. Attending a lecture. B. Hosting a ceremony. C. Conducting an interview. 听第10段材料，回答第17至20题。 17. What will the tourists do this morning? A. Eat at the largest restaurant in Shanghai. B. Visit the tallest building in the world. C. Try the fastest elevator worldwide. 18. Where will the tourists go this afternoon? A. The Bund. B. Yu Garden. C. The Shanghai Tower. 19. How will the tourists get to Zhujiajiao Water Town? A. By bus. B. By boat. C. By train. 20. How long will the trip last? A. One day. B. Two days. C. Three days. 第二部分 阅读（共两节，满分37.5分） 第一节（共10小题；每小题2.5分，满分25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 Three Helpful Math Apps for Kids and Teens If your child needs help with math homework, wants to improve their exam grades, or just needs some extra practice while preparing for the SAT, it helps to have every possible tool at their disposal. Getting started is often half the challenge. Our guide on how to study for a math test can help them jump right into preparation mode. Here are some recommended apps: Microsoft Math Solver There is comfort in knowing that the math app your child is using comes from one of the biggest and most well-known companies and brands in the world. Microsoft Math Solver not only offers the ability to “scan (扫描) and solve” problems and even write them out by hand, but the app also provides step-by-step explanations, fun games, and more. Khan Academy App This app has over 47,000 practice problems. Users can choose from practice exercises, instructional videos, and interactive (互动的) challenges. Khan Academy also offers many other academic resources across different subjects. Through the app, kids and teens can access content ranging from elementary math to college-level material. Splash Math For math help in grades K-5, Splash Math offers a variety of resources and games to build the foundational skills students will need. Kids will love interacting with colorful characters and mastering fun challenges as they become more confident mathematicians. 1. What is a selling point of Microsoft Math Solver? A. It trains hands-on ability. B. It supports photo upload. C. It grades based on steps. D. It offers game-like challenges. 2. Why might Khan Academy App have so many users? A. It attracts many educators. B. It has instructional videos. C. It covers all grade levels. D. It teaches more than math. 3. What do the three apps have in common? A. Problem-solving tasks. B. Interactive exercises. C. Various ways of learning. D. Fun marketing strategies. 【答案】1. B 2. D 3. C 【解析】 【导语】这是一篇说明文。介绍了三款适合儿童和青少年的数学学习类应用，分别说明了各应用的特点与优势。 【1题详解】 细节理解题。根据Microsoft Math Solver部分““scan (扫描) and solve” problems (扫描解题)”可知，通过扫描(拍照)题目来解题，这是其主要卖点之一。故选B项。 【2题详解】 推理判断题。根据Khan Academy App部分“Khan Academy also offers many other academic resources across different subjects. (Khan Academy还提供许多其他学科的学术资源)”可知，该应用不仅涵盖数学，还提供其他学科的资源，这可能是吸引大量用户的原因。故选D项。 【3题详解】 推理判断题。Microsoft Math Solver提供““scan (扫描) and solve” problems and even write them out by hand (扫描解题、手写输入)”及“step-by-step explanations, fun games (分步解释，有趣的游戏)”；Khan Academy App提供“practice exercises, instructional videos, and interactive (互动的) challenges (练习题、教学视频、互动挑战)”；Splash Math提供“a variety of resources and games (各种资源和游戏)”。由此可知，三款应用都提供了多种不同的学习方式。故选C项。 B I’m Vicky Saumell. My teaching career started at 18, branching into two areas. After secondary school, I studied to become a PE teacher. While studying, I took a job teaching English to young learners at my former private language school. In this way, I could help my parents to make ends meet. Though insecure at first, I believed I could improve at the job, inspired by my role model, teacher Alex Campo, who’d sparked (激发) my love for English. However, when I graduated, I had to choose between English and PE. What began as a short-term English job had become an interest. I kept part-time roles in both fields but eventually focused more on English. I signed up for Translation Studies and have kept learning about English since that first teaching job in 1986. Then, in the late 1990s, my view of teaching changed. I still taught, but I looked beyond the classroom. My growing interest in educational technology connected me with global educators, changing my career. With the help of my mentor (导师) Susan Hillyard’s help, I started giving conference presentations and writing materials. Later, I got a major publishing deal and a 2010 Latin American Scholarship to attend the IATEFL conference — opportunities that contributed to my professional growth in the ELT community. Since then, I’ve balanced teaching, reflection, teacher training, writing, and presenting, all enabled by cooperating with teachers globally. Being a “connected teacher” through social media and in-person interactions deepened my involvement with English education and opened my mind. Now, I give back by guiding teachers, volunteering, and supporting others — repaying the early career help I received. After nearly 30 years, English teaching remains my love; I have no regrets. For me, teaching boils down to: exploring, connecting, sharing, and learning. 4. Why did Vicky teach English before graduation? A. To ease her family’s burden. B. To prepare for future career. C. To follow her teacher. D. To stick to her dream. 5. What did Vicky gain after graduation? A. Outdoor teaching skills. B. Bigger social networks. C. Book translation fees. D. Online study chances. 6. What can be inferred from Vicky’s career? A. She wrote with her mentor. B. She balanced life and work. C. She aimed for all-round growth. D. She hosted a global conference. 7. What does Vicky’s story show? A. Great oaks from little acorns grow. B. No cross, no crown. C. Knowledge is power. D. Like teacher, like pupil. 【答案】4. A 5. B 6. C 7. A 【解析】 【导语】本文是一篇记叙文。主要讲述教师Vicky Saumell的职业发展历程，以及她深耕英语教育领域并实现自我成长的故事。 【4题详解】 细节理解题。根据第一段中的“While studying, I took a job teaching English to young learners at my former private language school. In this way, I could help my parents to make ends meet.(学习期间，我在之前就读的私立语言学校找了一份教低龄学生英语的工作。这样一来，我就能帮父母维持生计)”可知，Vicky毕业前教英语是为了缓解家庭的经济负担。故选A项。 【5题详解】 细节理解题。根据第二段中的“My growing interest in educational technology connected me with global educators, changing my career.(我对教育技术日益增长的兴趣让我结识了全球的教育工作者，这改变了我的职业生涯)”以及第三段中的“Since then, I’ve balanced teaching, reflection, teacher training, writing, and presenting, all enabled by cooperating with teachers globally.(从那以后，我成功兼顾了教学工作、教学反思、教师培训、文稿撰写以及会议演讲等多项事务，而这一切都离不开与全球同仁的协作)”可知，Vicky毕业后收获了更广泛的社交网络。故选B项。 【6题详解】 推理判断题。通读全文，根据第三段“With the help of my mentor (导师) Susan Hillyard’s help, I started giving conference presentations and writing materials. Later, I got a major publishing deal and a 2010 Latin American Scholarship to attend the IATEFL conference — opportunities that contributed to my professional growth in the ELT community. Since then, I’ve balanced teaching, reflection, teacher training, writing, and presenting, all enabled by cooperating with teachers globally.(在导师苏珊・希利亚德的帮助下，我开始在各类学术会议上发表演讲，并撰写教学资料。后来，我拿到了一笔重要的出版合约，还获得了2010年拉美地区奖学金，得以出席国际英语教师协会年会——这些机遇助力我在英语语言教学领域实现了专业成长。从那以后，我成功兼顾了教学工作、教学反思、教师培训、文稿撰写以及会议演讲等多项事务，而这一切都离不开与全球同仁的协作)”可知，Vicky毕业后兼顾体育与英语教学，之后攻读翻译学，又凭借对教育技术的兴趣结识全球教育者，还涉足会议演讲、教材编写、教师培训等多个领域，由此可推知，她追求的是全方位的职业成长。故选C项。 【7题详解】 推理判断题。根据最后一段“Now, I give back by guiding teachers, volunteering, and supporting others — repaying the early career help I received. After nearly 30 years, English teaching remains my love; I have no regrets. For me, teaching boils down to: exploring, connecting, sharing, and learning.(如今，我通过指导教师、参与志愿工作以及帮扶他人来回馈行业——以此报答职业生涯初期所获得的帮助。从事英语教学近 30 年，这份事业依旧是我的挚爱，我无怨无悔。对我而言，教学的本质可以归结为四个词：探索、联结、分享与学习)”可知，Vicky的职业起点是一份帮家里维持生计的兼职英语教学工作，后来这份短期工作逐渐发展为她的兴趣，她不断学习和拓展领域，最终在英语教育界实现了多方面的职业成就，这正印证了“万丈高楼平地起”的道理。故选A项。 C With the graduation season approaching, many Chinese universities have introduced regulations on the use of generative AI in academic writing. Students admit that AI helps with tasks like literature gathering and data processing, but also notice its potential to make errors. Education insiders consider the challenges brought by AI to higher education talent cultivation (培养) an unavoidable reality. They encourage students to use AI software as an auxiliary tool. They firmly believe that academic work should be the outcome of students’ critical thinking, not just “copying”. According to the Beijing Youth Daily, several universities have carried out or announced regulations to monitor AI-generated content in thesis (论文) writing. For example, the undergraduate college of Hubei University (HBU) will conduct risk assessments on AI-assisted articles during thesis review, and those with a “high risk of AI ghostwriting” will require revision. Fuzhou University (FZU) will check for AI ghostwriting in undergraduate theses, with the conclusions affecting grades and outstanding thesis selection. Some universities, like the Communication University of China (CUC), require students to disclose their AI use in their theses, including details of the AI model and usage process, and provide proper citations (引用). Tianjin University of Science and Technology (TUST) has set a 40% limit for AI-generated content in undergraduate theses, warning students if this threshold is exceeded. Some students at CUC, with faculty support, are calling for the proper use of generative AI, pointing out the need to understand AI’s limitations and cultivate critical thinking. Professors Zhang Hongsheng and Zhu Wei also expressed that while AI can be used to generate new ideas, students should stick to originality and avoid over-reliance. Educators are called on to guide students in understanding relevant principles to prevent academic misconduct. 8. What does the underlined word “auxiliary” in paragraph 2 mean? A. Important. B. Secondary. C. Digital. D. Useful. 9. How will HBU and FZU regulate the use of AI? A. By stating negative results. B. By using AI review approaches. C. By educating students on principles. D. By limiting the use cases. 10. What rule does TUST set for AI use? A. It asks for AI usage details. B. It requires 40% originality. C. It demands AI usage citations. D. It controls AI content amount. 【答案】8. B 9. A 10. D 【解析】 【导语】本文是一篇说明文。文章介绍了毕业季临近，中国多所高校针对生成式AI在学术写作中的使用出台了相关规定，要求规范使用并防范学术不端，同时鼓励学生将其作为辅助工具并培养批判性思维。 【8题详解】 词句猜测题。根据第二段中“They encourage students to use AI software as an auxiliary tool. They firmly believe that academic work should be the outcome of students’ critical thinking, not just “copying”. (他们鼓励学生将AI软件作为auxiliary工具。他们坚信学术工作应该是学生批判性思维的成果，而不仅仅是“复制”。)”可知，划线词所在句强调AI是服务于学生批判性思维的工具，其地位应是辅助性的、次要的，而不是主要的或核心的。因此，划线词“auxiliary”意为“辅助的，次要的”，与“Secondary”同义。故选B项。 【9题详解】 细节理解题。根据第三段中“For example, the undergraduate college of Hubei University (HBU) will conduct risk assessments on AI-assisted articles during thesis review, and those with a “high risk of AI ghostwriting” will require revision. Fuzhou University (FZU) will check for AI ghostwriting in undergraduate theses, with the conclusions affecting grades and outstanding thesis selection. (例如，湖北大学本科院将在论文评审中对AI辅助的文章进行风险评估，那些“AI代写高风险”的论文将需要修改。福州大学将检查本科论文中的AI代写，其结果将影响成绩和优秀论文评选)”可知，这两所大学主要通过陈述负面结果（如高风险需修改、影响成绩评选）来规范AI使用。故选A项。 【10题详解】 细节理解题。根据第四段中“Tianjin University of Science and Technology (TUST) has set a 40% limit for AI-generated content in undergraduate theses, warning students if this threshold is exceeded. (天津科技大学已为本科生论文中的AI生成内容设定了40%的限制，如果超过此阈值将警告学生)”可知，TUST的规定是通过控制AI生成内容的数量（上限为40%）来进行管理。故选D项。 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。 A woman who owned a tailless (无尾的) dog asked me, “My dog doesn’t have a tail to move back and forth to tell me whether he is happy or not. ___11___ I wonder if I am failing to recognize some hidden signals that might actually be a doggy smile. ” The issue is not whether or not dogs feel emotions. Charles Darwin wrote much about animal emotions and singled out dogs as examples. ___12___ Nobel Prize winner Konrad Lorenz also observed the broad range of emotions in dogs. All of these researchers concluded that dogs have most of the same emotions that humans do, including fear, anger, sadness, and joy. The question is not whether dogs experience emotions, since that seems to be a scientifically accepted fact. ___13___ Would this show up as a facial signal, like the smile of a human? In fact, there is a limitation on the range of facial expressions produced by dogs. This is because dogs have a muzzle (鼻口部) whose construction is different from that of our mouths. All vertebrate animals (脊椎动物) , except humans, have muzzles. Aided by powerful muscles, the muzzle is designed for strength rather than flexibility. ___14___ ___15___ As a result, the muscles that give strength to the muzzle also limit the control and flexibility of the dog’s mouth area. The reduced flexibility of a dog’s mouth area limits the variety of facial expressions that dogs can make with their mouths. A. My friends say their pet dogs smile obviously. B. Therefore, it can be used as a weapon and a tool. C. Strength and flexibility often work against each other. D. That’s because they feel many of us human’ emotions. E. This means a dog’s “smile” is not a sign of friendliness. F. I have watched his face a lot, but he never seems to smile. G. Instead, understanding how dogs show emotions like joy is more important. 【答案】11. F 12. D 13. G 14. B 15. C 【解析】 【导语】本文是一篇说明文。文章围绕“无尾狗如何表达情绪”这一问题展开，结合达尔文、洛伦兹等研究者的结论，阐述了狗具备和人类相似的多种情绪，同时从生理结构角度分析了狗的面部表情存在局限性的原因。 【11题详解】 根据上文“My dog doesn’t have a tail to move back and forth to tell me whether he is happy or not.(我的狗没有尾巴可以来回摇动来告诉我它是否开心)”以及下文“I wonder if I am failing to recognize some hidden signals that might actually be a doggy smile.(我想知道自己是不是没能识别出那些可能是狗狗微笑的隐藏信号)”可知，此空需要承接前文“无法判断情绪”的内容，引出对“狗狗微笑”的疑惑，本空应说明作者观察狗狗脸部的情况，F选项“I have watched his face a lot, but he never seems to smile.(我经常观察它的脸，但它似乎从来都不会笑)”既衔接了前文对狗狗情绪表达的关注，又呼应了下文“识别狗狗微笑信号”的疑问，符合语境。故选F项。 【12题详解】 根据上文“Charles Darwin wrote much about animal emotions and singled out dogs as examples.(查尔斯·达尔文撰写了大量关于动物情绪的文章，并专门以狗为例)”以及下文“Nobel Prize winner Konrad Lorenz also observed the broad range of emotions in dogs.(诺贝尔奖得主康拉德·洛伦兹也观察到狗有着丰富多样的情绪)”可知，此空需要解释达尔文以狗为例的原因。D选项“That’s because they feel many of us human’emotions.(这是因为它们能感受到我们人类的多种情绪)”中的“they”指代“dogs”，点明了狗被选为研究案例的核心原因，同时衔接下文洛伦兹的相关观察，符合语境。故选D项。 【13题详解】 根据上文“The question is not whether dogs experience emotions, since that seems to be a scientifically accepted fact.(问题不在于狗是否会产生情绪，因为这似乎已是科学公认的事实)”以及下文“Would this show up as a facial signal, like the smile of a human?(这种情绪会以面部信号的形式表现出来吗，比如像人类的微笑一样？)”可知，此空需要通过转折引出真正的研究重点——狗如何表达情绪。G选项“Instead, understanding how dogs show emotions like joy is more important.(相反，了解狗如何表达喜悦之类的情绪才更为重要)”中的“Instead”体现转折逻辑，承接前文“情绪存在已成定论”的内容，同时引出下文对“情绪的面部表达”的探讨，符合语境。故选G项。 【14题详解】 根据上文“Aided by powerful muscles, the muzzle is designed for strength rather than flexibility.(在强劲肌肉的支撑下，狗的鼻口部构造更注重力量而非灵活性)”可知，此空需要进一步说明鼻口部“力量感”带来的作用。B选项“Therefore, it can be used as a weapon and a tool.(因此，它可以被当作武器和工具来使用)”中的“Therefore”表因果关系，“it”指代前文的“muzzle”，且“weapon and tool”对应前文的“strength”，阐明了鼻口部力量感的实际用途，符合语境。故选B项。 【15题详解】 根据下文“As a result, the muscles that give strength to the muzzle also limit the control and flexibility of the dog’s mouth area.(结果就是，赋予鼻口部力量的肌肉，也限制了狗狗嘴部区域的控制力和灵活性)”可知，此空需要点明“力量”与“灵活性”之间的对立关系，为下文的结论做铺垫。C选项“Strength and flexibility often work against each other.(力量和灵活性往往是相互制约的)”精准概括了二者的矛盾关系，“work against each other”对应下文肌肉带来的“力量”与“灵活性受限”的结果，符合语境。故选C项。 第三部分 语言运用（共两节，满分45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四个选项中选出最佳选项。 About 11 years ago, I felt a golf ball-sized lump (肿块) while lying on the floor. However, I wasn’t particularly ____16____, since lumps seem normal for people with active lives. It took about six months to find out the ____17____. I was in Houston, Texas for an ____18____ surgery when doctors accidentally found the lump and told me it ____19____ an advanced cancer. That news changed my life ____20____. I was nearly 20 when I got my first treatment. The needle (针) with ____21____ hurt my left hand, and the treatment seemed ____22____. Surprisingly, it was finally brought to a close. A week later, my doctor said the treatment was working and I might ____23____. Before that, both my parents and I didn’t ____24____ that outcome. They only knew there was a chance I might die, and they would live the rest of their lives in ____25____. While getting that treatment, I thought about how this experience would ____26____ me. I decided to add ____27____ to every relationship to avoid one-sided giving from others. I’d also try my best to focus on making today ____28____, because tomorrow might not arrive. Now, I use these ____29____ every day. I always strive to be honest and kind. After all, you never know who the person you might ____30____ is connected with. At 19, I learned things no other experience could teach me. 16. A. impressed B. interested C. confused D. concerned 17. A. truth B. detail C. solution D. source 18. A. unavoidable B. unrelated C. unpredictable D. uncommon 19. A. covered B. worsened C. indicated D. impacted 20. A. secretly B. entirely C. slightly D. gradually 21. A. blood B. dust C. drugs D. shadows 22. A. endless B. pricey C. pointless D. safe 23. A. add B. agree C. notice D. survive 24. A. stress B. expect C. understand D. identify 25. A. disbelief B. argument C. boredom D. loneliness 26. A. shape B. test C. protect D. challenge 27. A. value B. tolerance C. respect D. trust 28. A. inviting B. relaxing C. rewarding D. exciting 29. A. tools B. tips C. emotions D. lessons 30. A. listen to B. lie to C. believe in D. join in 【答案】16. D 17. A 18. B 19. C 20. B 21. C 22. A 23. D 24. B 25. D 26. A 27. A 28. C 29. D 30. B 【解析】 【导语】本文是一篇记叙文。文章讲述了作者在一次无关手术中意外确诊癌症晚期后，积极接受治疗并幸存下来，这段抗癌经历重塑了作者的人生观，让作者学会珍视当下、真诚待人的故事。 【16题详解】 考查形容词词义辨析。句意：然而，我并没有特别担忧，因为对于生活作息活跃的人来说，长肿块似乎是很正常的事。A. impressed印象深刻的；B. interested感兴趣的；C. confused困惑的；D. concerned担忧的。根据下文“since lumps seem normal for people with active lives”可知作者当时觉得长肿块很正常，并不特别担忧。故选D。 17题详解】 考查名词词义辨析。句意：我花了大约六个月的时间才查明真相。A. truth真相；B. detail细节；C. solution解决方案；D. source来源。根据下文“when doctors accidentally found the lump and told me it  an advanced cancer.”可知，作者后来无意间发现了真相，确诊了癌症。故选A。 【18题详解】 考查形容词词义辨析。句意：当时我正在得克萨斯州的休斯敦做一台无关的手术，医生却意外发现了这个肿块，并告诉我这表明我患上了晚期癌症。A. unavoidable不可避免的；B. unrelated不相关的；C. unpredictable不可预测的；D. uncommon不常见的。根据下文“when doctors accidentally found the lump and told me it  an advanced cancer.”可知，医生是在做一台和肿块无关的手术时意外发现肿块的。故选B。 【19题详解】 考查动词词义辨析。句意：当时我正在得克萨斯州的休斯敦做一台无关的手术，医生却意外发现了这个肿块，并告诉我这表明我患上了晚期癌症。A. covered覆盖；B. worsened恶化；C. indicated表明；D. impacted影响。根据上文“found the lump and told me it”及下文“an advanced cancer”可知，医生发现肿块后，诊断结果显示是晚期癌症。故选C。 【20题详解】 考查副词词义辨析。句意：那个消息彻底改变了我的人生。A. secretly秘密地；B. entirely完全地，彻底地；C. slightly轻微地；D. gradually逐渐地。根据上文“That news changed my life”并结合后文可知，确诊晚期癌症的消息彻底改变了作者的人生，强调影响的程度之深。故选B。 【21题详解】 考查名词词义辨析。句意：那支装着药物的针头扎得我的左手很痛，而且治疗过程仿佛没完没了。A. blood血液；B. dust灰尘；C. drugs药物；D. shadows阴影。根据上文“The needle with”及下文“my left hand”并结合常识可知，扎在作者左手上的针头里装的是治疗用的药物。故选C。 【22题详解】 考查形容词词义辨析。句意：那支装着药物的针头扎得我的左手很痛，而且治疗过程仿佛没完没了。A. endless无止境的；B. pricey昂贵的；C. pointless无意义的；D. safe安全的。根据上文“hurt”及下文“Surprisingly, it was finally brought to a close.”可知，治疗过程很痛苦，给作者的感觉是仿佛永无止境，与后文惊喜地发现治疗结束形成对比。故选A。 【23题详解】 考查动词词义辨析。句意：一周后，我的医生说治疗起作用了，我或许有希望活下来。A. add增加；B. agree同意；C. notice注意到；D. survive幸存。根据上文“an advanced cancer”、“Surprisingly, it was finally brought to a close.”及下文“They only knew there was a chance I might die”可知，作者是癌症晚期，本以为生存几率不大，但出人意料的是，医生说治疗起作用了，因此作者或许能活下来。故选D。 【24题详解】 考查动词词义辨析。句意：在那之前，我和父母都没有预料到这样的结果。A. stress压力；B. expect期待；C. understand理解；D. identify识别。根据上文“an advanced cancer”、“Surprisingly, it was finally brought to a close. A week later, my doctor said the treatment was working and I might”及下文“They only knew there was a chance I might die”可知，作者是癌症晚期，本以为生存几率不大，但出人意料的是，医生说治疗起作用了，因此作者或许能活下来，所以作者和父母没预料到这样的好结果。故选B。 【25题详解】 考查名词词义辨析。句意：他们只知道我有可能会离世，而他们的余生也将在孤独中度过。A. disbelief怀疑；B. argument争论；C. boredom无聊；D. loneliness孤独。根据上文“They only knew there was a chance I might die, and they would live the rest of their lives in”可知，父母原本以为作者可能会去世，他父母会在失去孩子的余生中陷入孤独。故选D。 【26题详解】 考查动词词义辨析。句意：在接受治疗的那段时间里，我一直在思考这段经历会如何塑造我。A. shape塑造；B. test测试；C. protect保护；D. challenge挑战。根据下文“At 19, I learned things no other experience could teach me.”并结合本段内容可知，作者的这段抗癌经历让作者学会了很多道理，塑造了不同的人生观。故选A。 【27题详解】 考查名词词义辨析。句意：我决定为每一段人际关系增添价值，避免一味地接受他人的付出。A. value价值；B. tolerance宽容；C. respect尊重；D. trust信任。根据下文“to avoid one-sided giving from others.”可知，作者决定不再单方面接受他人的付出，而是为人际关系增添价值，体现其成长。故选A。 【28题详解】 考查形容词词义辨析。句意：我也会尽全力专注于让当下的每一天过得有意义，因为明天或许并不会到来。A. inviting诱人的；B. relaxing令人放松的；C. rewarding有意义的；D. exciting令人兴奋的。根据下文“because tomorrow might not arrive.”可知，作者体会到因为不知道明天是否会到来，所以要努力过好当下的每一天，让其有价值、有意义。故选C。 【29题详解】 考查名词词义辨析。句意：如今，我每天都会践行这些经验。A. tools工具；B. tips建议；C. emotions情绪；D. lessons教训。根据下文“At 19, I learned things no other experience could teach me.”并结合上一段内容可知，作者从抗癌经历中学到很多人生的经验教训，并每天践行这些感悟。故选D。 【30题详解】 考查动词短语辨析。句意：毕竟，你永远不知道那个你或许会欺骗的人，背后与谁有着关联。A. listen to听；B. lie to欺骗；C. believe in相信；D. join in参加。根据上文“I always strive to be honest and kind.”可知，作者强调要诚实善良，因为你永远不知道你可能欺骗的人和谁有关联，诚实与欺骗形成对比。故选B。 第二节（共15小题；每小题1分，满分15分） 阅读下面句子，从每题所给的A、B、C、D四个选项中选出最佳选项。 31. Is this the river ________ I can swim? A. which B. in which C. that D. what 【答案】B 【解析】 【详解】考查定语从句。句意：这是我能在里面游泳的河吗？分析句子结构可知，“________ I can swim”是定语从句，修饰先行词the river，关系词在从句中作地点状语，表示“在河里”，可用in which或关系副词where引导定语从句。故选B项。 32. Can you lend me the dictionary ________ the other day? A. that you bought it B. which you bought it C. you bought D. your bought 【答案】C 【解析】 【详解】考查定语从句。句意：你能把你前几天买的那本字典借给我吗？the dictionary是先行词，在定语从句中作bought的宾语，关系代词that或which可省略，所以完整表述为(that / which) you bought。故选C项。 33. Don’t talk about such things of ________ you aren’t sure. A. which B. that C. who D. whom 【答案】A 【解析】 【详解】考查定语从句。句意：不要谈论那些你不确定的事情。“of ________ you aren’t sure”为定语从句，先行词是things，指物，关系词在从句中作of的宾语，用which。故选A。 34. I love countries ________ the people are really friendly. A. which B. that C. whose D. where 【答案】D 【解析】 【详解】考查定语从句关系词。句意：我喜欢人民非常友好的国家。先行词是countries，表示地点，在定语从句the people are really friendly中，作地点状语。关系副词为where。故选D。 35. The book tells stories of those ________ lives were affected by the earthquake. A. who B. whose C. where D. that 【答案】B 【解析】 【详解】考查定语从句。句意：这本书讲述了那些生活受到地震影响人的故事。本空引导定语从句，先行词是those，指人，且关系词代替先行词在从句中作定语，修饰名词lives，应用关系代词whose引导。故选B。 36. The soldier will remember the rescue worker ________ whom he worked during the quake. A from B. by C. with D. for 【答案】C 【解析】 【详解】考查定语从句、固定短语。句意：这位士兵会记得在地震期间和他一起工作的救援人员。“______ whom he worked during the quake”是“介词 + whom”引导的定语从句，修饰先行词the rescue worker，work with sb.是固定搭配，表示“和某人一起工作”，所以空处应用介词with。故选C。 37. The victims ________ whom the typhoon brought death or great loss were fishermen and tourists. A. from B. to C. with D. by 【答案】B 【解析】 【详解】考查固定短语、定语从句。句意：台风给其带来死亡或巨大损失的受害者是渔民和游客。“______ whom the typhoon brought death or great loss”是“介词 + whom”引导的定语从句，修饰先行词The victims，bring sth. to sb.是固定短语，意为“给某人带来某物”，所以空处应用介词to。故选B。 38. The sadness will never leave those ________ whom summer now marks the death of a loved one. A. by B. with C. from D. for 【答案】D 【解析】 【详解】考查介词辨析。句意：对于那些如今夏天象征着亲人离世的人来说，悲伤永远不会消散。A. by通过，凭借；B. with和……一起，具有；C. from来自，从；D. for对于，为了。结合句意，此处表示“对于某些人而言”，for符合“引出对象、表达针对关系”的语境，for和whom构成“介词+关系代词”结构的定语从句。故选D。 39. The next day, people put up shelters in the open air using anything ________ they could find. A. which B. where C. that D. whom 【答案】C 【解析】 【详解】考查定语从句。句意：第二天，人们在露天用他们能找到的任何东西搭建避难所。本空引导定语从句，先行词是anything，指物，关系词代替先行词在从句中作could find的宾语，且先行词是不定代词anything，关系词只能用that。故选C。 40. We have entered into an age ________ dreams have the best chance of coming true. A. when B. where C. which D. that 【答案】A 【解析】 【详解】考查定语从句。句意：我们已经进入了一个梦想最有可能实现的时代。本空引导定语从句，先行词是an age，指时间，关系词代替先行词在从句中作时间状语，应用关系副词when引导。故选A。 41. The earth is unlikely to be the only planet ________ life has developed gradually. A. where B. whose C. when D. which 【答案】A 【解析】 【详解】考查定语从句。句意：地球不太可能是唯一一个生命得以逐步发展的星球。空格后是定语从句，先行词是 the only planet（唯一的星球），表示地点，关系副词为where。故选A项。 42. The town is a truly delightful place, ________ looks the same as it must have done 100 years ago with its winding streets and pretty cottages. A. where B. that C. which D. it 【答案】C 【解析】 【详解】考查定语从句关系词。句意：这个城镇是一个真正令人愉快的地方，它看起来一定和100年前一样，有着蜿蜒的街道和漂亮的小屋。设空处引导非限制性定语从句，先行词是place，关系词在从句中作主语，指物，应用关系代词which引导。故选C。 43. The two things ________ they felt very proud were Jim’s gold watch and Della’s hair. A. in which B. for whom C. from whom D. of which 【答案】D 【解析】 【详解】考查定语从句、固定短语。句意：他们感到非常自豪的两件东西是吉姆的金表和黛拉的头发。“______ they felt very proud”是定语从句，be proud of是固定短语，意为“为……感到自豪”，定语从句修饰先行词The two things，先行词指物，关系词代替先行词在从句中作介词of的宾语，所以空处应用of which。故选D。 44. The reason ________ he made up doesn’t make any sense. A. why B. where C. when D. which 【答案】D 【解析】 【详解】考查定语从句关系词。句意：他编造的理由毫无意义。先行词是“The reason”，在定语从句“________ he made up”中，“made up”（编造）缺少宾语，所以用关系代词which来引导定语从句。故选D项。 45. Yet now, I live in the countryside of Zhejiang, China with my Chinese husband and his family, ________ bamboo and tea bushes (灌木) grow wild in the mountains. A. whose B. where C. which D. when 【答案】B 【解析】 【详解】考查定语从句关系词。句意：然而现在，我和我的中国丈夫以及他的家人住在中国浙江的乡村，在那里山上野生竹子和茶树丛生。先行词是the countryside of Zhejiang，表示地点，在定语从句“________ bamboo and tea bushes grow wild in the mountains”中，作地点状语，关系副词为where。故选B。 第三节（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。 Jane Goodall, the British zoologist ____46____ life was devoted to listening to the voices of animals and teaching humans to live in balance with nature, passed away on October 1, 2025, at the age of 91. Goodall was born in London in 1934. As a child, she once disappeared for hours, hiding in a chicken coop ____47____ (observe) how a hen laid its egg. She later called the experience “____48____ start of my scientific journey.” At 26, she travelled to the forests of Tanzania. Alone ____49____ a notebook and telescopes (望远镜), she began observing chimpanzees (黑猩猩). She soon made a ____50____ (significance) discovery: apart from humans, chimpanzees also make and use tools. In 2018, Goodall appeared on the popular CCTV program The Reader. One year later, she spoke about the challenges of returning pandas to the wild,____51____ stressed that habitat protection is the key in Chengdu. In late 2024, Goodall visited China for the 17th time and participated in ten public____52____ (event) in just five days. Crowds of young people surrounded her, eager for a word or a photograph. Today, on Chinese social media, millions gathered to remember her, with topics like “My memories of Jane Goodall” trending ____53____ (wide). One fan wrote, “Her very ____54____ (exist) inspired me to believe in the power of small actions. Everyone on this planet ____55____ (matter), and everyone can make a difference.” 【答案】46. whose 47. to observe 48. the 49. with 50. significant 51. and 52. events 53. widely 54. existence 55. matters 【解析】 【导语】本文是一篇记叙文。文章记述了英国动物学家珍・古道尔的生平事迹、重要发现及其社会影响，展现了她对科学和自然保护的毕生奉献。 【46题详解】 考查定语从句。句意：英国动物学家珍・古道尔毕生致力于聆听动物的声音、教导人类与自然和谐共处，她于2025年10月1日逝世，享年91岁。空处引导一个非限制性定语从句，修饰先行词the British zoologist，指人，在从句中作主语life的定语，应用关系代词whose来引导。故填whose。 【47题详解】 考查非谓语动词。句意：小时候，她曾消失数小时，躲在鸡舍里观察母鸡是如何下蛋的。句子谓语是disappeared，空处需用非谓语形式。此处躲进鸡笼的目的是为了观察母鸡如何下蛋，作目的状语，应用动词不定式形式。故填to observe。 【48题详解】 考查冠词。句意：后来，她把这段经历称作“我科学之旅的开端”。名词start后面有of my scientific journey这个介词短语作后置定语，特指“我科学之旅的开始”，表示特指，因此空处需用定冠词the来修饰限定。故填the。 【49题详解】 考查介词。句意：她独自一人，带着笔记本和望远镜，开始了对黑猩猩的观察。此处表示“带着一个笔记本和望远镜”，描述她进行观察时所携带的工具，介词with可以表示“带有、拥有”，符合语境。故填with。 【50题详解】 考查形容词。句意：她很快有了一项重大发现：除了人类之外，黑猩猩也会制造和使用工具。空后是名词discovery，因此空处需要填入一个形容词来修饰该名词，significance是名词，其形容词形式为significant，意为“重要的，有重大意义的”。故填significant。 【51题详解】 考查连词。句意：一年后，她在成都谈及了大熊猫野化放归的诸多挑战，并强调栖息地保护是其中的关键。分析句子结构可知，空处连接了两个并列的谓语动词“spoke about...”和“stressed that...”，描述她同时进行的两个动作，应用连词and来表示并列关系。故填and。 【52题详解】 考查名词。句意：2024年末，古道尔第17次到访中国，并在短短五天内参与了十场公共活动。空前的数词是ten，因此可数名词event应用其复数形式events。故填events。 【53题详解】 考查副词。句意：如今，在中国的社交媒体上，数百万人自发悼念她，“我记忆中的珍・古道尔”等话题广泛传播。空处需要填入一个副词来修饰空前的动词的现在分词trending，表示“广泛地流行”，wide的副词形式为widely。故填widely。 54题详解】 考查名词。句意：有一位粉丝写道：“她的存在本身就激励我去相信微小行动中蕴藏的力量。”空前的Her是形容词性物主代词，后面需要接一个名词作主语，exist是动词，其名词形式为existence，意为“存在”。故填existence。 【55题详解】 考查时态和主谓一致。句意：这个星球上的每一个人都意义非凡，每个人都能带来改变。分析句子结构可知，空处作谓语，主语是Everyone，为第三人称单数，此处引述粉丝的话是在陈述一个普遍真理，因此matter应使用其一般现在时的第三人称单数形式matters。故填matters。 第四部分：书面表达（共三节，满分37.5分） 第一节（满分7.5分） 阅读下面句子，在空白处填入1个适当的单词或括号内单词的正确形式。 56. The army sent 150,000 soldiers to Tangshan to dig out those who ________ (trap) and to bury the dead. (所给词的适当形式填空） 【答案】were trapped 【解析】 【详解】考查时态语态。句意：军队派遣了15万名士兵到唐山挖掘被困人员并埋葬死者。定语从句修饰先行词those，先行词在从句中作主语，与谓语构成被动关系，根据上文sent可知为一般过去时的被动语态，定语从句谓语动词与先行词those保持一致，应用复数。故填were trapped。 57. The undersea quake ______(strike) around 7:00 am. Sunday off the west coast of Indonesia’s Sumatra Island. （所给词的适当形式填空） 【答案】struck 【解析】 【详解】考查时态。句意：周日早上7点左右，印尼苏门答腊岛西海岸发生海底地震。此处在句中作谓语，根据后文around 7:00 a.m., Sunday描述过去发生的事情用一般过去时。故填struck。 58. China is widely known for its ancient civilisation which has continued all the way through into modern times, ______ the many ups and downs in its history. (用适当的词填空) 【答案】despite 【解析】 【详解】考查介词。句意：中国以其源远流长的古老文明而闻名于世，尽管其历史历经诸多起伏，但这一文明一直延续至今。根据下文名词短语“the many ups and downs(诸多起伏)”可知，此处上下文之间是让步关系，所以用介词despite表示“尽管”。故答案为despite。 59. Many Chinese characters _________ (symbol) their meanings, unlike English words which are spelt out according to how they sound. (所给词的适当形式填空) 【答案】symbolise##symbolize 【解析】 【详解】考查动词。句意：许多汉字象征着它们的意义，而不像英语单词那样根据发音来拼写。由后面的are可知本句时态为一般现在时可知，空格处的动词使用一般现在时，且主语Many Chinese characters为复数，与动词是主动关系，故填symbolise或symbolize。 60. When I entered senior high school, my attitude ________ language learning changed. (用适当的词填空) 【答案】to##towards 【解析】 【详解】考查介词。句意：当我进入高中时，我对语言学习的态度发生了变化。分析句子可知，这里考查 attitude to/towards，表“对……的态度”，为固定搭配。故填to或towards。 第二节（满分15分） 61. 假定你是李华，你校即将举办英语演讲比赛。你发现评分规则过分关注学生的穿着和肢体语言。请给负责此次比赛的外教Shirley写一封邮件，内容包括： 1．指出问题； 2．提出建议。 注意： 1．写作词数应为80个左右； 2．请按如下格式在答题卡的相应位置作答。 Dear Shirley, I’m writing to share my thoughts on the scoring rules of the contest. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely, Li Hua 【答案】范文： Dear Shirley, I’m writing to share my thoughts on the scoring rules of the contest. I notice that the current rules place too much emphasis on students’ clothing and body language. The core objective of an English speech contest is to assess oral English, content quality, and expression skills. Overvaluing appearance and body language may make the contest less meaningful. Therefore, I suggest adjusting the scoring weights: reduce the weight allocated to clothing and body language, and increase that for speech content and language use. I look forward to your reply. Yours sincerely, Li Hua 【解析】 【导语】本篇书面表达属于应用文。学校即将举办英语演讲比赛，要求考生以李华的身份给负责此次比赛的外教Shirley写一封邮件，指出评分规则过分关注学生的穿着和肢体语言的问题，并给出建议。 【详解】1. 词汇积累 过度重视：place too much emphasis on → attach excessive importance to 评估：assess → evaluate/appraise 使……失去意义：make... less meaningful→ diminish the significance of... 建议：suggest → propose/recommend 2. 句式拓展 简单句变复合句 原句：Therefore, I suggest adjusting the scoring weights: reduce the weight allocated to clothing and body language, and increase that for speech content and language use. 拓展句：Therefore, I suggest adjusting the scoring weights so that we can reduce the weight allocated to clothing and body language, and increase that for speech content and language use. 【点睛】【高分句型1】The core objective of an English speech contest is to assess oral English, content quality, and expression skills. (运用了动词不定式to assess作表语) 【高分句型2】Overvaluing appearance and body language may make the contest less meaningful. (运用了动名词Overvaluing作主语) 第三节（满分15分） 62. 阅读下面材料，根据其内容和所给段落开头语续写缺失段落，使之成为一篇完整的短文。 Alice was a senior high school student who lived at home with her parents rather than living in the school dorm. Every day, her mom Coco would nag (唠叨) her a lot, and this had lasted for years. In the morning, before Alice went to school, Coco would stand by the door and say, “Alice, don’t use your phone when the teacher is talking.” When Alice came back home after school, Coco would keep asking, “Did you make any new friends at school? Getting along well with your classmates is really important.” Sometimes, she would also say, “Tell me something interesting that happened at school today.” At first, Alice tried to listen patiently. But as time went by, she got more and more tired of Coco’s nagging. She often thought, “Mom talks too much. I wish I could go to a university in another city. That way, she won’t nag me all the time.” Two years later, Alice’s dream came true. She was admitted to a university far away from home. However, one month before she left, Coco started nagging again, this time about her college life. “Remember to wash your clothes regularly in college. Study hard but also take care of your health,” Coco would repeat every day. Alice felt even more annoyed. When the day came for her to leave home, she was very happy, thinking she would finally be free from her mom’s nagging. But things didn’t go as Alice expected at college. One roommate liked to stay up late watching movies, and the other often left her things everywhere. Alice didn’t know how to get along with them. Besides, she had no idea how to manage her spare time meaningfully. She didn’t have many friends there. Her heart was brimming with a feeling of being alone. 注意： （1）续写词数应为80左右； （2）请按如下格式在答题纸相应位置作答。 One evening Alice found herself missing the very words she used to hate. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Alice felt much better after talking to her mom on the phone. She followed Coco’s suggestions. She had a calm chat with her roommates, and they agreed to respect each other’s habits to create a more harmonious atmosphere. She also joined a book club, where she met some like-minded classmates. Gradually, she no longer felt like a stranger in the new city. From then on, whenever she faced troubles, she’d call her mom, no longer feeling annoyed by the nagging. Instead, she knew it was the most precious gift her mom could give—a love that followed her, even from far away. 【答案】 One evening, Alice found herself missing the very words she used to hate. As she sat alone in her dorm, the quietness made her realize how much she yearned for her mom’s familiar nagging, which had once seemed so tiresome. She thought about how those words, which were filled with care and concern, could actually help her solve the problems she was facing at college. It was at that moment that she picked up her phone and dialed her mom’s number, eager to hear the voice that she now knew she truly missed, setting the stage for a heartfelt conversation that would change her perspective. 【解析】 【导语】本文以人物为线索展开。Alice上高中时，妈妈Coco总唠叨她，这让她很厌烦，她渴望去外地读大学摆脱唠叨。后来她如愿考上远方大学，可到大学后，她与室友相处不好，也不知如何有意义地利用课余时间，此时她开始想念妈妈的唠叨。 【详解】1.段落续写 由本段句首内容“一天晚上，Alice突然发觉，自己竟开始想念那些从前无比厌烦的话语。”可知，本段可以描写Alice独坐宿舍时对妈妈唠叨的怀念，剖析自己对唠叨从厌烦到渴望的心理转变，最后写她主动拨通妈妈电话，为下文的转变做铺垫。 2.续写线索：怀念曾厌烦的唠叨 —— 领悟唠叨饱含的关爱 —— 拨通妈妈电话 3.词汇激活 行为类 ① 独自坐着：sit alone/be seated by oneself ② 意识到：realize/become aware of/recognize ③拿起：pick up/take up 情绪类 ① 渴望：yearn for/long for ② 厌烦的：tiresome/annoying/bothersome 【点睛】【高分句型1】As she sat alone in her dorm, the quietness made her realize how much she yearned for her mom’s familiar nagging, which had once seemed so tiresome.(运用了As引导的时间状语从句、how引导的宾语从句、which引导的定语从句) 【高分句型2】It was at that moment that she picked up her phone and dialed her mom’s number, eager to hear the voice that she now knew she truly missed, setting the stage for a heartfelt conversation that would change her perspective.(运用了that引导的定语从句及强调句) 附加题 (10分） D Today’s Wi-Fi signals mainly transmit (传输) data, but a California team has unlocked a creative new use for heart rate monitoring with Pulse-Fi, a technology that outperforms existing methods by being low-cost, easily deployable (易部署的), and free of body-worn devices. Led by Katia Obraczka, a professor at the University of California, Santa Cruz, Pulse-Fi addresses problems in current solutions. Obraczka notes that continuous heart rate tracking helps spot health issues like stress, dehydration, and cardiac disease, but wearables are uncomfortable and costly. Camera-based contactless tracking, meanwhile, fails in bad lighting and risks privacy. To solve this, Obraczka worked with her lab's postdoc Nayan Sanjay Bhatia and high-school intern Pranay Kocheta. “Pulse-Fi uses ordinary Wi-Fi to monitor heartbeats without contact, detecting tiny signal waveform changes caused by heartbeats,” she explained. The team added background noise filtering (过滤) to detect heartbeat-caused signal strength changes, plus a lightweight AI model (runnable on devices like Raspberry Pi) that reads filtered signals for real-time heart rate estimates. The team tested Pulse-Fi in two experiments, as detailed in a study presented at the August 2025 International Conference on Distributed Computing in Smart Systems and the Internet of Things. First, seven volunteers sat 1-3 meters from two ESP32 microcontrollers running Pulse-Fi, with results compared to pulse oximeters (脉搏血氧仪). Second, Raspberry Pi-based Pulse-Fi monitored over 100 participants in positions like walking, running in place, sitting, and standing. Results showed Pulse-Fi performed on par with other reference sensors, with an error rate under 1.5 beats per minute-better than many vital-sign technologies. It remained accurate regardless of body position or distance (up to 10 feet). Inspired by this, Obraczka’s team plans to launch a company to commercialize the technology. 63. What may be a strength of Pulse-Fi? A. It doesn’t rely on Wi-Fi. B. It protects user privacy well. C. It doesn’t touch users’ skin. D. It treats mental diseases. 64. How does Pulse-Fi improve heartbeat detection? A. By reading sound wave changes. B. By working with phone cameras. C. By offering a quieter environment D. By using AI to analyze noise-filtered signals. 65. What is paragraph 3 mainly about regarding the experiments? A. Their processes. B. Their principles. C. Their applications. D. Their participants. 66. What do we know about Pulse-Fi’s test results? A. It works best when users sit still. B. It functions well in diverse cases. C. It is less accurate than oximeters. D. It needs more volunteers for tests. 【答案】63. C 64. D 65. A 66. B 【解析】 【导语】本文是一篇说明文。文章讲述加州团队研发的Pulse-Fi技术，借助Wi-Fi实现无接触心率监测，经测试表现精准稳定，团队计划商业化推广。 【63题详解】 细节理解题。根据第一段“Today’s Wi-Fi signals mainly transmit (传输) data, but a California team has unlocked a creative new use for heart rate monitoring with Pulse-Fi, a technology that outperforms existing methods by being low-cost, easily deployable (易部署的), and free of body-worn devices.(如今的无线网络信号主要用于传输数据，但加利福尼亚的一个研究团队，开发出了一项极具创意的新用途 —— 利用“脉搏信号无线网络”(Pulse-Fi)技术监测心率。该技术成本低、易于部署，且无需穿戴式设备，性能优于现有监测手段)”可知，Pulse-Fi的优势之一是无需接触用户皮肤。故选C项。 【64题详解】 细节理解题。根据第二段“The team added background noise filtering (过滤) to detect heartbeat-caused signal strength changes, plus a lightweight AI model (runnable on devices like Raspberry Pi) that reads filtered signals for real-time heart rate estimates. (该团队添加了背景噪音过滤功能以检测心跳引发的信号强度变化，还搭配了一个轻量级人工智能模型 —— 可在树莓派这类设备上运行，通过读取过滤后的信号来实时估算心率。)”可知，Pulse-Fi通过用人工智能分析过滤噪音后的信号提升心跳检测效果。故选D项。 【65题详解】 主旨大意题。根据第三段“First, seven volunteers sat 1-3 meters from two ESP32 microcontrollers running Pulse-Fi, with results compared to pulse oximeters (脉搏血氧仪). Second, Raspberry Pi-based Pulse-Fi monitored over 100 participants in positions like walking, running in place, sitting, and standing.(第一步，七名志愿者坐在距离两台运行“脉搏信号无线网络”(Pulse-Fi)技术的ESP32微控制器1至3米的位置，同时将测试结果与脉搏血氧仪的监测数据进行对比。第二步，基于树莓派(Raspberry Pi)搭建的脉搏信号无线网络(Pulse-Fi)系统，对一百余名受试者在行走、原地跑步、静坐和站立等不同姿势下的状态进行了监测。)”可知，该段主要介绍了实验的具体过程。故选A项。 【66题详解】 推理判断题。根据第四段“Results showed Pulse-Fi performed on par with other reference sensors, with an error rate under 1.5 beats per minute-better than many vital-sign technologies. It remained accurate regardless of body position or distance (up to 10 feet). (测试结果显示，脉搏信号无线网络(Pulse-Fi)的性能与其他参照传感器不相上下，心率监测误差低于每分钟1.5次 —— 这一表现优于诸多生命体征监测技术。无论受试者处于何种体位，或与设备相距多远(最远可达10英尺)，该技术的监测结果均能保持精准。)”可推知，Pulse-Fi在多种情况下都能良好运行。故选B项。 第1页/共1页 学科网（北京）股份有限公司 $ 高一英语训练三 （试卷满分150分，考试时间120分钟） 注意事项： 1. 答卷前，考生务必将自己的姓名、考生号等填写在答题卡上。 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，并标在试卷的相应位置。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。 1. Who will come to the ball? A. Michelle. B. Karen. C. Lisa. 2. What is the relationship between the speakers? A. Husband and wife. B. Doctor and patient. C. Waitress and customer. 3. Where are the speakers most probably? A. At an office. B. At a restaurant. C. At a convenience store. 4. What are the speakers going to do at the beach? A. Enjoy the sunset. B. Take a walk. C. Attend a party. 5. What are the speakers mainly talking about? A. Dale’s travel experience. B. The beautiful weather. C. The Statue of Liberty. 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，并标在试卷的相应位置。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. What is Grace’s plan for tomorrow? A. Washing clothes. B. Visiting her uncle. C. Going to Disneyland. 7 Why does the man talk to Grace? A. To ask a favor. B. To express thanks. C. To extend an invitation. 听第7段材料，回答第8至10题。 8. What is the magazine about? A. Photography skills. B. Travel stories. C. Famous cities. 9. What does Alan plan to do for the magazine? A. Write his personal travel experiences. B. Provide his daily life photos. C. Draw some pictures. 10. What does Alan want to be in the future? A. A photographer. B. A tour guide. C. A writer. 听第8段材料，回答第11至13题。 11. What does Emma usually do from 9: 00 am to 10: 30 am? A. She eats snacks. B. She plays outside. C. She watches cartoons. 12. When does Emma begin to take a nap? A. At 12: 40 pm. B. At 1: 15 pm. C. At 2: 15 pm. 13. What is an essential requirement for the babysitter? A. Knowing CPR. B. Being fluent in English. C. Having some experience. 听第9段材料，回答第14至16题。 14. What does blue stand for in James’ design? A. Freedom. B. Courage. C. Peace. 15. What does James think of Nadira Ganji’s design? A. Amazing. B. Awful. C. Simple. 16. What is the woman doing? A. Attending a lecture. B. Hosting a ceremony. C. Conducting an interview. 听第10段材料，回答第17至20题。 17. What will the tourists do this morning? A. Eat at the largest restaurant in Shanghai. B. Visit the tallest building in the world. C. Try the fastest elevator worldwide. 18. Where will the tourists go this afternoon? A. The Bund. B. Yu Garden. C. The Shanghai Tower. 19. How will the tourists get to Zhujiajiao Water Town? A. By bus. B. By boat. C. By train. 20. How long will the trip last? A One day. B. Two days. C. Three days. 第二部分 阅读（共两节，满分37.5分） 第一节（共10小题；每小题2.5分，满分25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 Three Helpful Math Apps for Kids and Teens If your child needs help with math homework, wants to improve their exam grades, or just needs some extra practice while preparing for the SAT, it helps to have every possible tool at their disposal. Getting started is often half the challenge. Our guide on how to study for a math test can help them jump right into preparation mode. Here are some recommended apps: Microsoft Math Solver There is comfort in knowing that the math app your child is using comes from one of the biggest and most well-known companies and brands in the world. Microsoft Math Solver not only offers the ability to “scan (扫描) and solve” problems and even write them out by hand, but the app also provides step-by-step explanations, fun games, and more. Khan Academy App This app has over 47,000 practice problems. Users can choose from practice exercises, instructional videos, and interactive (互动的) challenges. Khan Academy also offers many other academic resources across different subjects. Through the app, kids and teens can access content ranging from elementary math to college-level material. Splash Math For math help in grades K-5, Splash Math offers a variety of resources and games to build the foundational skills students will need. Kids will love interacting with colorful characters and mastering fun challenges as they become more confident mathematicians. 1. What is a selling point of Microsoft Math Solver? A. It trains hands-on ability. B. It supports photo upload. C. It grades based on steps. D. It offers game-like challenges. 2. Why might Khan Academy App have so many users? A. It attracts many educators. B. It has instructional videos. C. It covers all grade levels. D. It teaches more than math. 3. What do the three apps have in common? A. Problem-solving tasks. B. Interactive exercises. C. Various ways of learning. D. Fun marketing strategies. B I’m Vicky Saumell. My teaching career started at 18, branching into two areas. After secondary school, I studied to become a PE teacher. While studying, I took a job teaching English to young learners at my former private language school. In this way, I could help my parents to make ends meet. Though insecure at first, I believed I could improve at the job, inspired by my role model, teacher Alex Campo, who’d sparked (激发) my love for English. However, when I graduated, I had to choose between English and PE. What began as a short-term English job had become an interest. I kept part-time roles in both fields but eventually focused more on English. I signed up for Translation Studies and have kept learning about English since that first teaching job in 1986. Then, in the late 1990s, my view of teaching changed. I still taught, but I looked beyond the classroom. My growing interest in educational technology connected me with global educators, changing my career. With the help of my mentor (导师) Susan Hillyard’s help, I started giving conference presentations and writing materials. Later, I got a major publishing deal and a 2010 Latin American Scholarship to attend the IATEFL conference — opportunities that contributed to my professional growth in the ELT community. Since then, I’ve balanced teaching, reflection, teacher training, writing, and presenting, all enabled by cooperating with teachers globally. Being a “connected teacher” through social media and in-person interactions deepened my involvement with English education and opened my mind. Now, I give back by guiding teachers, volunteering, and supporting others — repaying the early career help I received. After nearly 30 years, English teaching remains my love; I have no regrets. For me, teaching boils down to: exploring, connecting, sharing, and learning. 4. Why did Vicky teach English before graduation? A. To ease her family’s burden. B. To prepare for future career. C. To follow her teacher. D. To stick to her dream. 5. What did Vicky gain after graduation? A. Outdoor teaching skills. B. Bigger social networks. C. Book translation fees. D. Online study chances. 6. What can be inferred from Vicky’s career? A. She wrote with her mentor. B. She balanced life and work. C. She aimed for all-round growth. D. She hosted a global conference. 7. What does Vicky’s story show? A. Great oaks from little acorns grow. B. No cross, no crown. C. Knowledge is power. D. Like teacher, like pupil. C With the graduation season approaching, many Chinese universities have introduced regulations on the use of generative AI in academic writing. Students admit that AI helps with tasks like literature gathering and data processing, but also notice its potential to make errors. Education insiders consider the challenges brought by AI to higher education talent cultivation (培养) an unavoidable reality. They encourage students to use AI software as an auxiliary tool. They firmly believe that academic work should be the outcome of students’ critical thinking, not just “copying”. According to the Beijing Youth Daily, several universities have carried out or announced regulations to monitor AI-generated content in thesis (论文) writing. For example, the undergraduate college of Hubei University (HBU) will conduct risk assessments on AI-assisted articles during thesis review, and those with a “high risk of AI ghostwriting” will require revision. Fuzhou University (FZU) will check for AI ghostwriting in undergraduate theses, with the conclusions affecting grades and outstanding thesis selection. Some universities, like the Communication University of China (CUC), require students to disclose their AI use in their theses, including details of the AI model and usage process, and provide proper citations (引用). Tianjin University of Science and Technology (TUST) has set a 40% limit for AI-generated content in undergraduate theses, warning students if this threshold is exceeded. Some students at CUC, with faculty support, are calling for the proper use of generative AI, pointing out the need to understand AI’s limitations and cultivate critical thinking. Professors Zhang Hongsheng and Zhu Wei also expressed that while AI can be used to generate new ideas, students should stick to originality and avoid over-reliance. Educators are called on to guide students in understanding relevant principles to prevent academic misconduct. 8. What does the underlined word “auxiliary” in paragraph 2 mean? A. Important. B. Secondary. C. Digital. D. Useful. 9. How will HBU and FZU regulate the use of AI? A. By stating negative results. B. By using AI review approaches. C. By educating students on principles. D. By limiting the use cases. 10. What rule does TUST set for AI use? A. It asks for AI usage details. B. It requires 40% originality. C. It demands AI usage citations. D. It controls AI content amount. 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。 A woman who owned a tailless (无尾) dog asked me, “My dog doesn’t have a tail to move back and forth to tell me whether he is happy or not. ___11___ I wonder if I am failing to recognize some hidden signals that might actually be a doggy smile. ” The issue is not whether or not dogs feel emotions. Charles Darwin wrote much about animal emotions and singled out dogs as examples. ___12___ Nobel Prize winner Konrad Lorenz also observed the broad range of emotions in dogs. All of these researchers concluded that dogs have most of the same emotions that humans do, including fear, anger, sadness, and joy. The question is not whether dogs experience emotions, since that seems to be a scientifically accepted fact. ___13___ Would this show up as a facial signal, like the smile of a human? In fact, there is a limitation on the range of facial expressions produced by dogs. This is because dogs have a muzzle (鼻口部) whose construction is different from that of our mouths. All vertebrate animals (脊椎动物) , except humans, have muzzles. Aided by powerful muscles, the muzzle is designed for strength rather than flexibility. ___14___ ___15___ As a result, the muscles that give strength to the muzzle also limit the control and flexibility of the dog’s mouth area. The reduced flexibility of a dog’s mouth area limits the variety of facial expressions that dogs can make with their mouths. A. My friends say their pet dogs smile obviously. B. Therefore, it can be used as a weapon and a tool. C. Strength and flexibility often work against each other. D. That’s because they feel many of us human’ emotions. E. This means a dog’s “smile” is not a sign of friendliness. F. I have watched his face a lot, but he never seems to smile. G. Instead, understanding how dogs show emotions like joy is more important. 第三部分 语言运用（共两节，满分45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四个选项中选出最佳选项。 About 11 years ago, I felt a golf ball-sized lump (肿块) while lying on the floor. However, I wasn’t particularly ____16____, since lumps seem normal for people with active lives. It took about six months to find out the ____17____. I was in Houston, Texas for an ____18____ surgery when doctors accidentally found the lump and told me it ____19____ an advanced cancer. That news changed my life ____20____. I was nearly 20 when I got my first treatment. The needle (针) with ____21____ hurt my left hand, and the treatment seemed ____22____. Surprisingly, it was finally brought to a close. A week later, my doctor said the treatment was working and I might ____23____. Before that, both my parents and I didn’t ____24____ that outcome. They only knew there was a chance I might die, and they would live the rest of their lives in ____25____. While getting that treatment, I thought about how this experience would ____26____ me. I decided to add ____27____ to every relationship to avoid one-sided giving from others. I’d also try my best to focus on making today ____28____, because tomorrow might not arrive. Now, I use these ____29____ every day. I always strive to be honest and kind. After all, you never know who the person you might ____30____ is connected with. At 19, I learned things no other experience could teach me. 16. A. impressed B. interested C. confused D. concerned 17. A. truth B. detail C. solution D. source 18. A. unavoidable B. unrelated C. unpredictable D. uncommon 19. A. covered B. worsened C. indicated D. impacted 20. A. secretly B. entirely C. slightly D. gradually 21. A. blood B. dust C. drugs D. shadows 22. A. endless B. pricey C. pointless D. safe 23. A. add B. agree C. notice D. survive 24. A. stress B. expect C. understand D. identify 25. A. disbelief B. argument C. boredom D. loneliness 26. A. shape B. test C. protect D. challenge 27. A. value B. tolerance C. respect D. trust 28. A. inviting B. relaxing C. rewarding D. exciting 29. A. tools B. tips C. emotions D. lessons 30. A. listen to B. lie to C. believe in D. join in 第二节（共15小题；每小题1分，满分15分） 阅读下面句子，从每题所给的A、B、C、D四个选项中选出最佳选项。 31. Is this the river ________ I can swim? A. which B. in which C. that D. what 32. Can you lend me the dictionary ________ the other day? A. that you bought it B. which you bought it C. you bought D. your bought 33. Don’t talk about such things of ________ you aren’t sure. A. which B. that C. who D. whom 34. I love countries ________ the people are really friendly. A. which B. that C. whose D. where 35. The book tells stories of those ________ lives were affected by the earthquake. A. who B. whose C. where D. that 36. The soldier will remember the rescue worker ________ whom he worked during the quake. A. from B. by C. with D. for 37. The victims ________ whom the typhoon brought death or great loss were fishermen and tourists. A. from B. to C. with D. by 38. The sadness will never leave those ________ whom summer now marks the death of a loved one. A. by B. with C. from D. for 39. The next day, people put up shelters in the open air using anything ________ they could find. A. which B. where C. that D. whom 40 We have entered into an age ________ dreams have the best chance of coming true. A. when B. where C. which D. that 41. The earth is unlikely to be the only planet ________ life has developed gradually. A. where B. whose C. when D. which 42. The town is a truly delightful place, ________ looks the same as it must have done 100 years ago with its winding streets and pretty cottages. A. where B. that C. which D. it 43. The two things ________ they felt very proud were Jim’s gold watch and Della’s hair. A. in which B. for whom C. from whom D. of which 44. The reason ________ he made up doesn’t make any sense. A. why B. where C. when D. which 45. Yet now, I live in the countryside of Zhejiang, China with my Chinese husband and his family, ________ bamboo and tea bushes (灌木) grow wild in the mountains. A. whose B. where C. which D. when 第三节（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。 Jane Goodall, the British zoologist ____46____ life was devoted to listening to the voices of animals and teaching humans to live in balance with nature, passed away on October 1, 2025, at the age of 91. Goodall was born in London in 1934. As a child, she once disappeared for hours, hiding in a chicken coop ____47____ (observe) how a hen laid its egg. She later called the experience “____48____ start of my scientific journey.” At 26, she travelled to the forests of Tanzania. Alone ____49____ a notebook and telescopes (望远镜), she began observing chimpanzees (黑猩猩). She soon made a ____50____ (significance) discovery: apart from humans, chimpanzees also make and use tools. In 2018, Goodall appeared on the popular CCTV program The Reader. One year later, she spoke about the challenges of returning pandas to the wild,____51____ stressed that habitat protection is the key in Chengdu. In late 2024, Goodall visited China for the 17th time and participated in ten public____52____ (event) in just five days. Crowds of young people surrounded her, eager for a word or a photograph. Today, on Chinese social media, millions gathered to remember her, with topics like “My memories of Jane Goodall” trending ____53____ (wide). One fan wrote, “Her very ____54____ (exist) inspired me to believe in the power of small actions. Everyone on this planet ____55____ (matter), and everyone can make a difference.” 第四部分：书面表达（共三节，满分37.5分） 第一节（满分7.5分） 阅读下面句子，在空白处填入1个适当的单词或括号内单词的正确形式。 56. The army sent 150,000 soldiers to Tangshan to dig out those who ________ (trap) and to bury the dead. (所给词的适当形式填空） 57. The undersea quake ______(strike) around 7:00 am. Sunday off the west coast of Indonesia’s Sumatra Island. （所给词的适当形式填空） 58. China is widely known for its ancient civilisation which has continued all the way through into modern times, ______ the many ups and downs in its history. (用适当的词填空) 59. Many Chinese characters _________ (symbol) their meanings, unlike English words which are spelt out according to how they sound. (所给词的适当形式填空) 60. When I entered senior high school, my attitude ________ language learning changed. (用适当词填空) 第二节（满分15分） 61. 假定你是李华，你校即将举办英语演讲比赛。你发现评分规则过分关注学生的穿着和肢体语言。请给负责此次比赛的外教Shirley写一封邮件，内容包括： 1．指出问题； 2．提出建议。 注意： 1．写作词数应为80个左右； 2．请按如下格式在答题卡的相应位置作答。 Dear Shirley, I’m writing to share my thoughts on the scoring rules of the contest. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely, Li Hua 第三节（满分15分） 62. 阅读下面材料，根据其内容和所给段落开头语续写缺失段落，使之成为一篇完整的短文。 Alice was a senior high school student who lived at home with her parents rather than living in the school dorm. Every day, her mom Coco would nag (唠叨) her a lot, and this had lasted for years. In the morning, before Alice went to school, Coco would stand by the door and say, “Alice, don’t use your phone when the teacher is talking.” When Alice came back home after school, Coco would keep asking, “Did you make any new friends at school? Getting along well with your classmates is really important.” Sometimes, she would also say, “Tell me something interesting that happened at school today.” At first, Alice tried to listen patiently. But as time went by, she got more and more tired of Coco’s nagging. She often thought, “Mom talks too much. I wish I could go to a university in another city. That way, she won’t nag me all the time.” Two years later, Alice’s dream came true. She was admitted to a university far away from home. However, one month before she left, Coco started nagging again, this time about her college life. “Remember to wash your clothes regularly in college. Study hard but also take care of your health,” Coco would repeat every day. Alice felt even more annoyed. When the day came for her to leave home, she was very happy, thinking she would finally be free from her mom’s nagging. But things didn’t go as Alice expected at college. One roommate liked to stay up late watching movies, and the other often left her things everywhere. Alice didn’t know how to get along with them. Besides, she had no idea how to manage her spare time meaningfully. She didn’t have many friends there. Her heart was brimming with a feeling of being alone. 注意： （1）续写词数应为80左右； （2）请按如下格式在答题纸相应位置作答。 One evening, Alice found herself missing the very words she used to hate. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Alice felt much better after talking to her mom on the phone. She followed Coco’s suggestions. She had a calm chat with her roommates, and they agreed to respect each other’s habits to create a more harmonious atmosphere. She also joined a book club, where she met some like-minded classmates. Gradually, she no longer felt like a stranger in the new city. From then on, whenever she faced troubles, she’d call her mom, no longer feeling annoyed by the nagging. Instead, she knew it was the most precious gift her mom could give—a love that followed her, even from far away. 附加题 (10分） D Today’s Wi-Fi signals mainly transmit (传输) data, but a California team has unlocked a creative new use for heart rate monitoring with Pulse-Fi, a technology that outperforms existing methods by being low-cost, easily deployable (易部署的), and free of body-worn devices. Led by Katia Obraczka, a professor at the University of California, Santa Cruz, Pulse-Fi addresses problems in current solutions. Obraczka notes that continuous heart rate tracking helps spot health issues like stress, dehydration, and cardiac disease, but wearables are uncomfortable and costly. Camera-based contactless tracking, meanwhile, fails in bad lighting and risks privacy. To solve this, Obraczka worked with her lab's postdoc Nayan Sanjay Bhatia and high-school intern Pranay Kocheta. “Pulse-Fi uses ordinary Wi-Fi to monitor heartbeats without contact, detecting tiny signal waveform changes caused by heartbeats,” she explained. The team added background noise filtering (过滤) to detect heartbeat-caused signal strength changes, plus a lightweight AI model (runnable on devices like Raspberry Pi) that reads filtered signals for real-time heart rate estimates. The team tested Pulse-Fi in two experiments, as detailed in a study presented at the August 2025 International Conference on Distributed Computing in Smart Systems and the Internet of Things. First, seven volunteers sat 1-3 meters from two ESP32 microcontrollers running Pulse-Fi, with results compared to pulse oximeters (脉搏血氧仪). Second, Raspberry Pi-based Pulse-Fi monitored over 100 participants in positions like walking, running in place, sitting, and standing. Results showed Pulse-Fi performed on par with other reference sensors, with an error rate under 1.5 beats per minute-better than many vital-sign technologies. It remained accurate regardless of body position or distance (up to 10 feet). Inspired by this, Obraczka’s team plans to launch a company to commercialize the technology. 63. What may be a strength of Pulse-Fi? A. It doesn’t rely on Wi-Fi. B. It protects user privacy well. C. It doesn’t touch users’ skin. D. It treats mental diseases. 64. How does Pulse-Fi improve heartbeat detection? A. By reading sound wave changes. B. By working with phone cameras. C. By offering a quieter environment D. By using AI to analyze noise-filtered signals. 65. What is paragraph 3 mainly about regarding the experiments? A. Their processes. B. Their principles. C. Their applications. D. Their participants. 66. What do we know about Pulse-Fi’s test results? A. It works best when users sit still. B. It functions well in diverse cases. C. It is less accurate than oximeters. D. It needs more volunteers for tests. 第1页/共1页 学科网（北京）股份有限公司 $