全新版大学进阶英语：综合教程1

全新版大学进阶英语：综合教程1的配套网络课程及移动学习资源包将背单词、练语音、听音频、看视频、写作文、做练习等学习内容有机整合，结合课本内容与课外补充，帮助学生自学自测，方便教师监督管理。

全新版大学进阶英语：视听说教程1

全新版大学进阶英语《视听说教程》网络课程可用于课堂教学外的巩固与补充，也可作为学生独立学习的网络课程。该课程选用美国《国家地理》的素材，图片震撼、场景真实、语言地道。《视听说网络课程》注重听力技能和口语表达的训练，练习设计循序渐进，科学合理；为兼顾四级考试的需求，网络课程每单元均含四级听力与口语训练的练习。听力播放支持语速调节，口语训练实现了较好的人机交互功能，便于学生根据自身需求进行个性化学习。

全新版大学进阶英语：视听说教程2

全新版大学进阶英语《视听说教程》网络课程可用于课堂教学外的巩固与补充，也可作为学生独立学习的网络课程。该课程选用美国《国家地理》的素材，图片震撼、场景真实、语言地道。《视听说网络课程》注重听力技能和口语表达的训练，练习设计循序渐进，科学合理；为兼顾四级考试的需求，网络课程每单元均含四级听力与口语训练的练习。听力播放支持语速调节，口语训练实现了较好的人机交互功能，便于学生根据自身需求进行个性化学习。

新闻听力 | 世界睡眠日：青年人睡眠问题引发关注

世界睡眠日：青年人睡眠问题引发关注Sleep Challenges Among Youth Highlighted on World Sleep Day 常速 | 六级 偏易| 246词 | 1min48s刘立军供稿Part I. QUESTIONSListen to the news and choose the best answer to each question you hear.Q1. What does the survey by the Chinese Sleep Research Society reveal about the change in average bedtime for Chinese people compared to last year?A. It is delayed by 17 minutes.B. It is advanced by 17 minutes.C. It has remained unchanged.D. It is delayed by 33 minutes.Q2. Based on wearable device data, what is the primary behavioral factor contributing to delayed sleep among college students?A. Irregular meal schedules.B. Increased academic workload.C. Social media addiction.D. Prolonged smartphone use.Q3. How does ‘revenge bedtime procrastination’ affect young people’s sleep habits?A. It helps them establish a consistent sleep schedule.B. It leads to sacrificing sleep for personal time.C. It encourages them to engage in physical exercise.D. It reduces the likelihood of sleep disorders.Q4. What can be inferred about Olympic gold medalist Li Yuehong’s sleep routine before competitions?A. He relies on white noise to improve sleep quality.B. He avoids aerobic exercises to reduce stress.C. He incorporates jogging to enhance his sleep.D. He sacrifices sleep to focus on training.Q5. What is the central theme of the passage?A. The role of technology in improving sleep quality.B. The prevalence and causes of sleep challenges among Chinese youth.C. The benefits of exercise in reducing stress and improving sleep.D. The significance of maintaining a strict sleep schedule.Part II. TRANSCRIPTSleep Challenges Among Youth Highlighted on World Sleep DayStudents at Shuibian Town Central Primary School in Jiangxi province took naps on World Sleep Day, March 21.take naps 睡午觉，小睡一下(Q1) A survey by the Chinese Sleep Research Society revealed that as of February, the average bedtime for Chinese people is 00:18 am, 17 minutes later than last year.About 80% of college students sleep after midnight, with 25% falling asleep after 2 am and 33% waking up after 9 am.(Q2) Data from over 150,000 wearable devices showed that prolonged smartphone use delays sleep among college students.Huang Zhili, president of the Chinese Sleep Research Society, emphasized that sleep is the cornerstone of a healthy life but noted rising sleep disorders, especially among young people.(Q3) Many young people experience ‘revenge bedtime procrastination,’ sacrificing sleep to regain personal time after busy days.procrastinate v. 拖延regain v. 恢复，重新获得A Zhejiang netizen shared her habit of scrolling through videos and reading novels late at night, while a Guangxi netizen admitted staying up playing on her phone as a form of retaliation against work stress.The survey found that 65% of participants experienced sleep issues weekly, including insomnia, waking up early, nighttime bathroom visits, and snoring.participant n. 参与者insomnia n. 失眠snore v. 打鼾Neurology expert Wang Zan highlighted that healthy sleep involves duration, efficiency, timing, regularity, and satisfaction.neurology n. 神经学To improve sleep, experts recommend a cool, dark room, white noise, consistent sleep schedules, and moderate exercise.(Q4) Olympic gold medalist Li Yuehong shared that aerobic exercises like jogging help him relieve stress and sleep better before competitions.aerobic adj. 有氧的 Part III. KEYQ1. A. 细节题。题目出处为“A survey by the Chinese Sleep Research Society revealed that as of February, the average bedtime for Chinese people is 00:18 am, 17 minutes later than last year.” 意为：“中国睡眠研究会的一项调查显示，截至今年2月，中国人的平均入睡时间为凌晨00:18，比去年晚了17分钟。”因此，正确答案为A。Q2. D. 细节题。题目出处为“Data from over 150,000 wearable devices showed that prolonged smartphone use delays sleep among college students.”意为：“来自超过15万台可穿戴设备的数据表明，长时间使用手机会延迟大学生的睡眠时间。” 因此，正确答案为D。错误选项分析：A错误，文中未提到饮食习惯与睡眠延迟的关系。B错误，文中未提到学业压力导致睡眠延迟。C错误，社交媒体未被单独提及。Q3. B. 细节题。题目出处为“Many young people experience ‘revenge bedtime procrastination,’ sacrificing sleep to regain personal time after busy days.” 意为：“许多年轻人经历‘报复性熬夜’，在忙碌的一天后，通过牺牲睡眠来弥补个人时间。” 因此，正确答案为B。错误选项分析：A错误，熬夜与保持一致的睡眠时间表相矛盾。C错误，熬夜与运动无关。D错误，熬夜可能增加睡眠障碍的风险。Q4. C. 推理题。题目出处为“Olympic gold medalist Li Yuehong shared that aerobic exercises like jogging help him relieve stress and sleep better before competitions.” 意为：“奥运金牌得主李越宏表示，有氧运动如慢跑有助于他缓解压力，在比赛前睡得更好。” 因此，正确答案为C。错误选项分析：A错误，文中未提到他依赖白噪音改善睡眠。B错误，他强调了慢跑对减压和改善睡眠的帮助。D错误，文中未提到他为训练而牺牲睡眠。Q5. B. 主旨题。文章主要讨论了中国青年人人面临的睡眠挑战，包括睡眠时间推迟、报复性熬夜、睡眠障碍等问题，同时给出了改善睡眠的建议。因此，正确答案为B。（本文图片来源于摄图网，版权归摄图网所有)

新闻听力｜人工智能关键术语与概念

Important Terms and Ideas for Describing Artificial Intelligence慢速 | 四级 难 | 753词 | 7min41s刘立军供稿Part I. QUESTIONSListen to the news and choose the best answer to each question you hear.Q1. What is the main characteristic of artificial intelligence (AI)?A. Translating languages for communication.B. Relying on human intelligence to work.C. Processing data with statistical methods.D. Using psychology as its primary method.Q2. What is the role of an algorithm in computer operations?A. A simple set of instructions.B. It helps achieve goals but does not involve learning.C. A series of steps that helps achieve goals and allows learning.D. It is used in traditional programs, not AI.Q3. What is the purpose of reinforcement learning in machine learning?A. To classify data into specific groups.B. To improve by trial-and-error processes.C. To identify patterns in large datasets.D. To strengthen neural network layers.Q4. What is the unique feature of deep learning?A. Using many layers of neural networks.B. Relying on unsupervised learning.C. Avoiding the use of raw data.D. Focusing on simple machine tasks.Q5. What is one issue with large language models (LLMs)?A. They cannot generate accurate answers.B. They only focus on generating recipes.C. They are unable to process legal questions.D. They often create false or misleading data.Q6. What is the ultimate goal of artificial general intelligence (AGI)?A. Reproducing human thinking processes.B. Translating languages with accuracy.C. Discovering trends in large datasets.D. Replacing humans in various fields.Part II. TRANSCRIPTImportant Terms and Ideas for Describing Artificial IntelligenceThere are several terms experts use to describe computer systems in the field of artificial intelligence. Recently, the French News Agency (AFP) defined some of the common terms and ideas used in that field. Here is a version for English learners:intelligence n. 智力，智能Artificial intelligence The first term is “artificial intelligence.” When asked what artificial intelligence is, the AI-powered ChatGPT system says that the term means “the simulation of human intelligence in machines that are programmed to think, learn and make decisions”. (Q1) AI’s main quality or characteristic is taking in large amounts of data and then processing it using methods from statistics. AI involves using ideas from many fields including computing, mathematics, languages, psychology, and others. Currently, the technology is being used heavily for investigating health issues, translating human languages, and predicting problems in machine tools and self-driving cars. But AI is affecting many fields of business and industry.simulation n. 模拟，仿真Algorithm A second important term is “algorithm.” (Q2) An algorithm is important to all computer operations. It is a series of steps or instructions followed by a computer program to get a result. Algorithms can give rules for an AI’s behavior, helping it to realize the objectives of computer program developers. Unlike a simple computer program, AI algorithms permit a computer system to “learn” for itself.algorithm n. 算法，运算法则Machine learning A third important term is “machine learning.” Machine learning is one method that researchers have used in their efforts to produce artificial intelligence. Machine learning lets computers learn from data without being directly programmed on what results to produce. In recent years, the field of neural networks has given important results. In a neural network, connections between some nodes are strengthened and others weakened as the system learns and makes changes. Learning can be “supervised.” This means the system learns to put new data into specific groups based on a model. For example, the system could learn to identify spam in an email or other messaging programs. “Unsupervised” learning permits the system to independently discover new areas or ways of doing things. These discoveries in the available data might not have been immediately clear. An example would be letting an online store identify buying trends in sales data. (Q3) “Reinforcement” learning adds a process of repeated trial-and-error. In this process, the system is rewarded based on its outcomes, causing it to learn and improve. One example might be a self-driving vehicle whose objective is to reach its destination as quickly as possible but also safely. That requirement would lead it to learn to stop at red lights although it requires additional time.neural adj. 神经的node n. 节点spam n. 垃圾邮件Deep learning (Q4) Deep learning owes its name to its use of many layers of neural networks. Raw data is examined by each layer in turn at growing levels of abstraction. Geoffrey Hinton received the 2024 Nobel Prize in Physics. Hinton is credited with developing deep learning. Hinton received the prize along with 1980s neural-network developer John Hopfield. Francis Bach, head of France’s SIERRA statistical learning laboratory, said this about deep learning: “The more layers you have, the more complex behavior can become, and the more complex the behavior can be, the easier it is to learn a desired behavior efficiently.” The method might help lead to scientific discoveries.Language models We now turn to large language models (LLMs). These might be the most popular example of generative AI. Large language models’ power tools like OpenAI’s ChatGPT or Google’s Gemini. Such systems are able to write long papers, answer legal questions or even produce a cake recipe based on their statistical models. But the technology is still new. (Q5) LLMs can suffer from “hallucinations” — the creation of content that is false or incorrect.hallucination n. 幻觉，虚构内容Artificial general intelligence A final important term is artificial general intelligence (AGI) — one the big goals of the whole AI field. (Q6) AGI suggests the unrealized dream of a machine able to reproduce all human processes of human thinking. People who push the idea include OpenAI chief Sam Altman and his competitors at Anthropic. They consider such a system to be within reach. The goal is to use large amounts of data and processing power to train LLMs that are increasingly powerful. But critics say that LLM technology has important limits, including its ability to reason. Maxime Amblard, computing professor at France’s University of Lorraine, told AFP last year, “LLMs do not work like human beings.” Amblard added that humans, as flesh-and-blood intelligent beings, are “sense-making machines” with different abilities from today’s computer systems.Part III. KEYQ1. C. 细节题。题目出处：AI’s main quality or characteristic is taking in large amounts of data and then processing it using methods from statistics. 意为：AI的主要特性是接收大量数据并使用统计方法进行处理。因此答案为C。Q2. C. 细节题。题目出处：An algorithm is ... a series of steps or instructions followed by a computer program to get a result. 以及AI algorithms permit a computer system to “learn” for itself.意为：算法是指计算机程序为获得结果而遵循的一系列步骤或指令；人工智能算法允许计算机系统“自主学习”。因此答案为C。Q3. B. 细节题。题目出处：Reinforcement learning adds a process of repeated trial-and-error. In this process, the system is rewarded based on its outcomes, causing it to learn and improve. 意为：强化学习添加了一个反复试验的过程；在这个过程中，系统基于其结果获得奖励，从而学习和改进。因此答案为B。Q4. A. 细节题。题目出处：Deep learning owes its name to its use of many layers of neural networks. Raw data is examined by each layer in turn at growing levels of abstraction. 意为：深度学习因其使用多层神经网络而得名；原始数据依次通过每一层进行更高层次的抽象分析。 因此答案为A。Q5. D. 细节题。题目出处：LLMs can suffer from ‘hallucinations’ — the creation of content that is false or incorrect. 意为：LLM可能会出现‘幻觉’——即生成虚假或错误内容。因此答案为D。Q6. A. 细节题。题目出处：AGI suggests the unrealized dream of a machine able to reproduce all human processes of human thinking. 意为：AGI表达了这样一个尚未实现的梦想——机器能够再现所有人类的思维过程。因此答案为A。 （本文图片来源于摄图网，版权归摄图网所有)

时文选读 | 全球大学对经济增长的贡献减弱

时文选读| 全球大学对经济增长的贡献减弱Universities are failing to boost economic growth四级 适中| 414词 刘立军供稿Part I. PassageIn the past few decades, universities around the world have grown quickly. The number of researchers working in universities has increased a lot. Since 1980, the number of academic papers published every year has become five times higher. Governments have spent a lot of money on universities because they believe that universities help the economy by creating new ideas and inventions for businesses and society.However, even with this growth, productivity has slowed down. In the 1950s and 1960s, worker productivity in rich countries grew by about 4% every year. But in the 10 years before the COVID-19 pandemic, it grew by only 1%. Even though we now have powerful technologies like artificial intelligence (AI), productivity is still not growing much.A new study by some economists suggests that there may be a link between the rise of universities and the slow growth of productivity. In the past, most big scientific discoveries were made by businesses, not universities. In the middle of the 20th century, companies like AT&T and General Electric spent a lot of money on research. These companies sometimes published more scientific papers than top universities. One reason for this was that strict competition laws encouraged companies to develop their own innovations.But in the 1970s and 1980s, competition rules became weaker. As a result, companies stopped investing as much in research and started depending on universities to do the work instead. The study says that moving from company-led research to university-led research has not helped productivity very much. Even though universities produce important studies, these studies are often hard for companies to use. One reason is that many companies no longer have their own research labs, which used to help different experts work together. Also, university researchers often focus more on getting academic success than on solving real-world problems.When universities do try to create useful inventions, the results are not always good. For example, university patents can sometimes stop companies from doing their own research. The study found that company patenting has gone down by about 1.5% each year because of competition from university start-ups. This means that public funding for university research might be hurting private research by companies.In the future, better teamwork between universities and businesses could help increase productivity. Stronger competition laws might also push companies to invest more in their own research again. But if university research does not clearly help the economy, governments may need to rethink how much money they spend on it.【Vocabulary】1. productivity n. 生产率；工作效率2. publish v. 发表；出版3. invention n. 发明；创造物4. patent n. 专利；专利权5. funding n. 资金；拨款Part II. QuestionsQ1. According to the passage, what was a reason for the decline in corporate research efforts in the 1970s?A. Universities had taken over the role of corporate research. B. Anti-monopoly laws had been strictly enforced. C. Competition policies had been relaxed. D. Corporate labs have been closed.Q2. What is a challenge universities face when engaging in real-world innovation according to the passage?A. Their research often focuses on academic recognition. B. Their patents are not recognized by businesses. C. Their research labs are not well-equipped. D. Their ideas are too difficult for businesses to apply.Q3. What is one problem caused by university patents, according to the passage?A. They help companies create more patents.B. They reduce the number of students in universities.C. They increase public interest in science.D. They make it harder for companies to do their own research. Q4. What can be inferred about the future of university research from the passage?A. It will continue to drive economic growth. B. It may face increased scrutiny from governments. C. It will replace corporate research entirely. D. It will lead to stronger collaboration with businesses.Q5. What is the main idea of the passage?A. Universities have failed to drive economic growth despite their expansion. B. Corporate research labs were more effective than universities in driving innovation. C. Governments should invest more in university research to boost productivity. D. Collaboration between universities and businesses is the key to future innovation.Part III. KEYQ1.【答案】C【解析】细节题。题目出处为“But in the 1970s and 1980s, competition rules became weaker. As a result, companies stopped investing as much in research and started depending on universities to do the work instead.” 意为：“然而，随着20世纪70年代和80年代竞争政策的放松，企业减少了研究工作，转而依靠大学来进行研究。” 因此，正确答案为C。Q2.【答案】A【解析】细节题。题目出处为“Also, university researchers often focus more on getting academic success than on solving real-world problems.” 意为：“此外，大学研究往往优先考虑学术认可而非实际应用。” 因此，正确答案为A。Q3.【答案】D 【解析】细节题。题目出处为“The study found that company patenting has gone down by about 1.5% each year because of competition from university start-ups.” 意为：“研究发现，由于大学初创企业的竞争，公司的专利申请量每年减少了约1.5%。” 因此，正确答案为D。Q4. 【答案】B 【解析】推理题。题目出处为“But if university research does not clearly help the economy, governments may need to rethink how much money they spend on it.” 意为：“然而，如果大学科研的经济效益仍然不明朗，政府可能需要重新考虑给予大学的财政支持。” 因此，可以推断大学研究未来可能会受到政府更严格的审查。正确答案为B。Q5. 【答案】A 【解析】主旨题。文章整体讨论了尽管大学在全球范围内经历了快速扩张，但生产力增长却放缓，大学研究未能有效推动经济增长。因此，正确答案为A。（本文图片来源于摄图网，版权归摄图网所有)

新闻听力 | 禽流感

禽流感Avian Influenza常速| 考研 偏易 | 701词 | 5min21s刘立军供稿Part I. QUESTIONSListen to the interview and choose the best answer to each question you hear.Q1. What is the main focus of this report?A. The benefits of vaccination against bird flu.B. The global economic impact of bird flu.C. The risks, concerns, and preventative measures related to avian influenza.D. The history of pandemics caused by different viruses.Q2. Why is the WHO concerned about avian influenza even though human infections are rare?A. The virus has no impact on animals.B. Each human infection is an attempt of the virus to establish itself in the human population.C. The number of human infections is extremely high.D. The virus is not evolving.Q3. What activities put people at risk of catching bird flu according to Dr. Wenqing Zhang?A. Consuming cooked poultry.B. Walking in the park.C. Gardening.D. Slaughtering, de-feathering, handling carcasses and preparing poultry for consumption.Q4. Based on the text, why might a dairy worker need to be aware of the risk of bird flu?A. Bird flu has recently been detected in cows in the US.B. Bird flu does not affect mammals.C. Dairy workers frequently handle raw poultry.D. Dairy farming increases the spread of the virus.Q5. According to the text, which foods should be avoided during an outbreak of avian influenza?A. Pasteurized milk.B. Raw milk, eggs, and meat.C. Thoroughly cooked eggs and meat.D. Canned vegetables.Q6. What should the public do to protect themselves during an outbreak according to Dr. Wenqing Zhang?A. Avoid going to crowded places.B. Take antiviral medication daily.C. Minimize contact with animals in affected areas.D. Get vaccinated immediately.Part II. TRANSCRIPTAvian InfluenzaVismita Gupta-Smith: We’ve been hearing about avian influenza or bird flu. (Q1) Why is WHO concerned about it? Who is at risk and how can you protect yourself? Here to talk about it is Doctor Wenqing Zhang. Welcome, Wenqing, talk to us about avian influenza and how it’s affecting humans.avian adj. 鸟（类）的；关于鸟（类）的Dr. Wenqing Zhang: Avian influenza or bird flu is a disease in birds caused by a virus. Sometimes the virus makes them sick, but sometimes the birds don’t get sick from the disease but act as carriers of the virus. We’ve also seen this virus in mammals such as foxes, minks, seals and sea lions, and most recently in cows in the US. In rare cases, people have also been infected when in contact with infected birds or mammals or contaminated environments.mink n. 水貂Vismita Gupta-Smith: So, Wenqing, if human infections are so rare, why is WHO concerned about it?Dr. Wenqing Zhang: So far, close to 900 human infections have been reported. (Q2) Although the number may appear not as big as many other outbreaks, we need to bear into mind is that each infection in human is an attempt of the virus to try to establish itself in human population. Although the chances are slim so far, as long as it succeeds once, just once, it is a start of an influenza pandemic, which can be as mild as the 2009 pandemic, but equally, it could also be devastating, like the 1918 one, also called the Spanish flu. That’s why, Vismita, we are concerned about the avian influenza and are watching it very closely.pandemic n.（全国或全球性）流行病；大流行病Vismita Gupta-Smith: Talk to us about who is at risk of bird flu.Dr. Wenqing Zhang: Anyone exposed to infected live or dead poultry or infected animals or contaminated environments such as live bird markets is at risk. (Q3) Slaughtering, de-feathering, handling carcasses and preparing poultry for consumption, especially in household settings, are also risk factors. So, if you are a poultry farmer or have chickens in your backyard, you need to be aware that you are at a potential risk of catching bird flu. (Q4) With avian influenza detected in cows in the US recently, if you are a dairy worker, you’ll also need to be aware that you are at a potential risk of catching bird flu.carcass n. 动物尸体；（尤指供食用的）畜体Vismita Gupta-Smith: Wenqing, we know that this virus is evolving constantly. Talk to us about how WHO is preparing countries for a possible pandemic.Dr. Wenqing Zhang: The risk of an influenza pandemic is persistent and is being watched closely by a long-standing global system called the Global Influenza Surveillance and Response System, also called GISRS. This system will rapidly detect an influenza pandemic virus once it enters into human population, and from there it will trigger a series of response, including the development of laboratory diagnostics and vaccines. In addition, WHO will rapidly release a series of practical guidance to countries tailored to the specific pandemic response needs.diagnostics n. 诊断学Vismita Gupta-Smith: So that’s why it’s important to keep an eye on the virus to see how it’s changing. Tell us in case of an outbreak, which foods are safe to eat?Dr. Wenqing Zhang: (Q5) Avoid consuming raw milk, eggs, and meat. Make sure you consume pasteurized or properly boiled milk and thoroughly cooked eggs and meat. If you’re handling raw products, make sure you wash your hands before and after, and follow other good food safety practices. This is, in fact, our standing advice, with or without avian influenza, because these practices protect you from many diseases.pasteurized adj.（牛奶等）巴氏消毒的Vismita Gupta-Smith: So, tell us what else the public needs to do in case of an outbreak to protect themselves.Dr. Wenqing Zhang: Be vigilant. (Q6) Minimize contact with animals in areas affected with avian influenza. Avoid contact with surfaces contaminated with animal feces. Strictly avoid contact with dead or sick animals, including wild birds. Report dead animals or request their removal by contacting local authorities. And wash your hands frequently and thoroughly, especially after contact with animals and their environments.vigilant adj. 警觉的；警惕的；警戒的；谨慎Vismita Gupta-Smith: Thank you, Wenqing. There you have it, Science in 5 today. Until next time then, stay safe, stay healthy and stick with science.Part III. KEYQ1. C. 主旨题。文章主要围绕禽流感展开，开门见山提出了“Why is WHO concerned about it? Who is at risk and how can you protect yourself?”，可知文章主要讨论了与禽流感相关的风险、担忧和预防措施。因此答案为C。Q2. B. 细节题。根据“...each infection in human is an attempt of the virus to try to establish itself in human population.” 可知每一次人类感染都是病毒试图在人类群体中立足的一次尝试，因此答案为B。Q3. D. 细节题。根据“Slaughtering, de-feathering, handling carcasses and preparing poultry for consumption, especially in household settings, are also risk factors.” 可知屠宰、拔毛、处理家禽尸体以及准备食用家禽等行为，尤其是在家庭环境中，会使人们面临感染禽流感的风险。因此答案为D。Q4. A. 推理题。根据“With avian influenza detected in cows in the US recently, if you are a dairy worker, you’ll also need to be aware that you are at a potential risk of catching bird flu.”可知因为最近在美国的奶牛中发现了禽流感，所以奶牛场工人也需要意识到自己有感染禽流感的风险。因此答案为A。Q5. B. 细节题。根据“Avoid consuming raw milk, eggs, and meat.”可知要避免食用生牛奶、生鸡蛋和生肉。因此答案为B。Q6. C. 细节题。根据“Minimize contact with animals in areas affected with avian influenza.” 可知在受禽流感爆发期间，公众要尽量减少与受影响地区动物的接触以保护自己。因此答案为C。（本文图片来源于摄图网，版权归摄图网所有)

新闻听力 | 古特雷斯：巴黎奥运会开幕式致辞

古特雷斯：巴黎奥运会开幕式致辞Video Message by António Guterres for the Opening Ceremony of the 2024 Summer Olympic Games常速 | 四级 中等 | 高考 | 105词 | 42秒刘立军供稿Part I. QUESTIONSListen to the speech and choose the best answer to each question you hear.Q1. Where are the 2024 Summer Olympic Games being held?A. London.B. Tokyo.C. Paris.D. Rio de Janeiro.Q2. What ideals do the United Nations and the Olympics both promote according to Guterres?A. Economic development and prosperity.B. Mutual respect and fair play.C. Scientific advancement and innovation.D. Political stability and governance.Q3. What does António Guterres urge people to do in the spirit of the Olympic Truce?A. Compete fiercely.B. Conserve resources.C. Focus on winning medals.D. Lay down their arms.Q4. What is the main idea of Guterres’ speech at the opening ceremony of the 2024 Summer Olympics?A. Encouraging economic cooperation among nations.B. Celebrating the achievements of past Olympians.C. Promoting peace and unity through sports.D. Highlighting the technological advancements in sports.Q5. What can be inferred about the role of sports in international relations based on Guterres’ speech?A. Sports have the potential to bring people together and promote peace.B. Sports competitions are primarily about winning.C. Sports create significant economic benefits for host countries.D. Sports can replace traditional diplomatic efforts.Part II. TRANSCRIPTVideo Message by António Guterres for the Opening Ceremony of the 2024 Summer Olympic GamesBonjour and welcome to the 2024 Summer Olympic Games. Bonjour （法语）早上好；你好(Q1) The world gathers in Paris to celebrate the power of sport. To bring hope. (Q5-1) To transcend cultures. To unite people. transcend v. 超出，超越（通常的界限）(Q2) To promote mutual respect and fair play. These are also the ideals of the United Nations. (Q3) In the spirit of the Olympic Truce, I call on everyone to lay down their arms. (Q4) Build bridges. Foster solidarity. (Q5-2) foster solidarity促进团结And strive for the ultimate goal: peace for all. I wish every success to the Olympians and Paralympians. You inspire us to dream bigger. May the Olympic flame light the path to a world of peace and harmony. (Q5-3) Merci beaucoup.Merci beaucoup（法语）非常感谢Part III. KEYQ1. C. 细节题。根据“The world gathers in Paris to celebrate the power of sport.” 可知2024 年夏季奥运会在巴黎举办。因此答案为C。Q2. B. 细节题。根据“To promote mutual respect and fair play. These are also the ideals of the United Nations.” 可知联合国和奥运会都倡导促进相互尊重和公平竞争。此答案为B。Q3. D. 细节题。根据“In the spirit of the Olympic Truce, I call on everyone to lay down their arms.” 可知本着奥林匹克休战的精神，António Guterres呼吁大家放下武器。因此答案为D。Q4. C. 主旨题。根据整个演讲内容，尤其是“Build bridges. Foster solidarity... May the Olympic flame light the path to a world of peace and harmony.” 可知Guterres的演讲是围绕着通过体育促进和平与团结展开。因此答案为C。Q5. A. 推理题。根据“To transcend cultures. To unite people... Build bridges. Foster solidarity… May the Olympic flame light the path to a world of peace and harmony.”可知体育有超越文化、团结人民的力量，能为世界和平与和谐照亮道路，因此可以推断出体育有团结人们和促进和平的潜力。因此答案为A。（本文图片来源于摄图网，版权归摄图网所有)

新闻听力 | 世界睡眠日：青年人睡眠问题引发关注

世界睡眠日：青年人睡眠问题引发关注Sleep Challenges Among Youth Highlighted on World Sleep Day 常速 | 六级 偏易| 246词 | 1min48s刘立军供稿Part I. QUESTIONSListen to the news and choose the best answer to each question you hear.Q1. What does the survey by the Chinese Sleep Research Society reveal about the change in average bedtime for Chinese people compared to last year?A. It is delayed by 17 minutes.B. It is advanced by 17 minutes.C. It has remained unchanged.D. It is delayed by 33 minutes.Q2. Based on wearable device data, what is the primary behavioral factor contributing to delayed sleep among college students?A. Irregular meal schedules.B. Increased academic workload.C. Social media addiction.D. Prolonged smartphone use.Q3. How does ‘revenge bedtime procrastination’ affect young people’s sleep habits?A. It helps them establish a consistent sleep schedule.B. It leads to sacrificing sleep for personal time.C. It encourages them to engage in physical exercise.D. It reduces the likelihood of sleep disorders.Q4. What can be inferred about Olympic gold medalist Li Yuehong’s sleep routine before competitions?A. He relies on white noise to improve sleep quality.B. He avoids aerobic exercises to reduce stress.C. He incorporates jogging to enhance his sleep.D. He sacrifices sleep to focus on training.Q5. What is the central theme of the passage?A. The role of technology in improving sleep quality.B. The prevalence and causes of sleep challenges among Chinese youth.C. The benefits of exercise in reducing stress and improving sleep.D. The significance of maintaining a strict sleep schedule.Part II. TRANSCRIPTSleep Challenges Among Youth Highlighted on World Sleep DayStudents at Shuibian Town Central Primary School in Jiangxi province took naps on World Sleep Day, March 21.take naps 睡午觉，小睡一下(Q1) A survey by the Chinese Sleep Research Society revealed that as of February, the average bedtime for Chinese people is 00:18 am, 17 minutes later than last year.About 80% of college students sleep after midnight, with 25% falling asleep after 2 am and 33% waking up after 9 am.(Q2) Data from over 150,000 wearable devices showed that prolonged smartphone use delays sleep among college students.Huang Zhili, president of the Chinese Sleep Research Society, emphasized that sleep is the cornerstone of a healthy life but noted rising sleep disorders, especially among young people.(Q3) Many young people experience ‘revenge bedtime procrastination,’ sacrificing sleep to regain personal time after busy days.procrastinate v. 拖延regain v. 恢复，重新获得A Zhejiang netizen shared her habit of scrolling through videos and reading novels late at night, while a Guangxi netizen admitted staying up playing on her phone as a form of retaliation against work stress.The survey found that 65% of participants experienced sleep issues weekly, including insomnia, waking up early, nighttime bathroom visits, and snoring.participant n. 参与者insomnia n. 失眠snore v. 打鼾Neurology expert Wang Zan highlighted that healthy sleep involves duration, efficiency, timing, regularity, and satisfaction.neurology n. 神经学To improve sleep, experts recommend a cool, dark room, white noise, consistent sleep schedules, and moderate exercise.(Q4) Olympic gold medalist Li Yuehong shared that aerobic exercises like jogging help him relieve stress and sleep better before competitions.aerobic adj. 有氧的 Part III. KEYQ1. A. 细节题。题目出处为“A survey by the Chinese Sleep Research Society revealed that as of February, the average bedtime for Chinese people is 00:18 am, 17 minutes later than last year.” 意为：“中国睡眠研究会的一项调查显示，截至今年2月，中国人的平均入睡时间为凌晨00:18，比去年晚了17分钟。”因此，正确答案为A。Q2. D. 细节题。题目出处为“Data from over 150,000 wearable devices showed that prolonged smartphone use delays sleep among college students.”意为：“来自超过15万台可穿戴设备的数据表明，长时间使用手机会延迟大学生的睡眠时间。” 因此，正确答案为D。错误选项分析：A错误，文中未提到饮食习惯与睡眠延迟的关系。B错误，文中未提到学业压力导致睡眠延迟。C错误，社交媒体未被单独提及。Q3. B. 细节题。题目出处为“Many young people experience ‘revenge bedtime procrastination,’ sacrificing sleep to regain personal time after busy days.” 意为：“许多年轻人经历‘报复性熬夜’，在忙碌的一天后，通过牺牲睡眠来弥补个人时间。” 因此，正确答案为B。错误选项分析：A错误，熬夜与保持一致的睡眠时间表相矛盾。C错误，熬夜与运动无关。D错误，熬夜可能增加睡眠障碍的风险。Q4. C. 推理题。题目出处为“Olympic gold medalist Li Yuehong shared that aerobic exercises like jogging help him relieve stress and sleep better before competitions.” 意为：“奥运金牌得主李越宏表示，有氧运动如慢跑有助于他缓解压力，在比赛前睡得更好。” 因此，正确答案为C。错误选项分析：A错误，文中未提到他依赖白噪音改善睡眠。B错误，他强调了慢跑对减压和改善睡眠的帮助。D错误，文中未提到他为训练而牺牲睡眠。Q5. B. 主旨题。文章主要讨论了中国青年人人面临的睡眠挑战，包括睡眠时间推迟、报复性熬夜、睡眠障碍等问题，同时给出了改善睡眠的建议。因此，正确答案为B。（本文图片来源于摄图网，版权归摄图网所有)

第12届教学大赛商务英语组特等奖潘紫萌说课

说课点评：在30分钟的准备时间里，读完、理解一篇800多词的商务英语文章，记住文章的结构和要点，设计出一套有理论指导、教学理念清晰、目标合理、结构完整、方法得当，最好再带点创新的教学方案，然后在10分钟的时间里，用英语条理清晰地把它展示出来，这对任何商务英语教师来讲都是一项重大的挑战。潘紫萌老师首先分析了课文，根据内容将其解构成三大部分。选手将第二部分（第3-8段）归纳成 promotion, price and place 和将第三部分（第9段）归纳成对计划进入中国市场的外国企业的忠告，这都是正确的。但是，她把第一部分（第1-2段）归纳成product，进而把前两部分归纳成营销学中著名的4P战略，这种做法有待商榷。因为课文的第1段主要讲两个问题：1）营销战略如何在中国成功，2）这些战略如何根据中国人的喜好以及对产品或服务的认知进行调整，而不是具体的产品。也许是准备的时间非常紧迫，选手对课文的理解和归纳出现了偏差。然后，潘老师分析了学生的特点。在教学模式上，她采取以学生为中心、以产出为导向的教学模式。其教学目标包括商务英语知识、商务技能和伦理价值。在具体的教学方法上，她例举了基于任务的教学、基于讨论的教学、案例教学、学生参与的测评等，并强调要综合利用线上线下教学资源。在学习测评上，她采用师生共同参与的方式，以增强教学效果。至于具体的教学步骤，她采用BOPPPS模式，再加课后作业。以上教学方案应该说中规中矩，显示出潘老师对商务英语教学的理论、模式、方法和测评等各要素有比较全面的了解。潘老师最亮眼的表现是在10分钟的时间里，用流利的英语将其教学方案展现出来，而且条理清晰，相关的教学理论、教学方法、商务知识、商务案例均了然于胸，信手拈来，同时口到手到，同步将所讲内容写到白板上，手起笔落，一气呵成。在提问阶段，潘老师的表现依旧出色，理解到位，回答中肯，表现出较高的英语基本功和商务、人文素养。不过有的回答可以再精炼一些。比如在回答第一个问题时，把EGP，EOP，EAP，ESP 的定义都讲了一遍，有点啰嗦。总而言之，潘紫萌在说课中表现突出，是一位素质比较全面、经验比较丰富的优秀商务英语教师。点评专家：陈准民

第12届教学大赛英语专业组特等奖胡笑然授课

授课点评：胡笑然老师以充分的课前准备、认真的育人态度、专业的学科素养、科学的教学方法，在限定的20分钟时间内出色地完成了所指定的授课任务，为全国高校英语专业师生呈现了一堂值得学习和反思的短课。在整个授课过程中，胡老师精神饱满，着装端庄，形象甜美，教态自然，认真专注，热情友好，充满活力，展现了良好的个人魅力，体现了青年教师的时代风貌。胡老师具有扎实的英语基本功、娴熟的课堂掌控能力和应变能力、流畅的语言表达能力；综述简洁明了，呈现单元设计、教学目标、相关活动和拟用时间；授课有明确的目标，以学生为中心，围绕单元主题和语篇意义，突出重点，聚焦难点，讲解和引导规范适切。胡老师有自己的教学理念，能运用一定的教学理论，遵循“题材—功能—活动”的教学原则，重视语言感知和信息获取，围绕单元主题展开教学，各教学步骤衔接自然。能注重培养学生的观察力、想象力和分析能力，积极帮助学生通过语篇学习，了解重要概念以及语篇作者的观念和意图，努力激发学生对语篇主题的学习兴趣，师生之间有积极的互动和良好的交流。能充分利用和发挥电子课件的辅助教学功能， PPT和嵌入视频有良好的功能性和实用性，形式与内容相吻合，体现了课件形式与课文内容、教学手段与教学目的有机关联和主从关系，发挥了现代化教学资源及手段的教学辅助作用，增强了学生对单元主题和语言表述的理解。从整体上看，胡老师的授课比较成功。授课目的明确，授课重点突出，内容讲解清晰，活动安排合理，起承转合自然，师生互动自然，课件使用得当，教学效果较好。当然，她所展示的这堂英语短课仍存在以下待改进之处：授课停留在主题词语的概念解读层面，对主题意义的挖掘不够深入；教师个人主导成分太强，讲解和提问过多，学生活动不足，活动形式比较单一；时间把握不够合理，没有时间结尾，匆忙收课，无法安排课后作业和课外活动；授课时间用于教学，缺乏对教学成效的必要评价活动，难以确定单元教学目标的达成。建议胡老师在今后的教学研究和实践中，更加重视单元设计的完整性和课堂教学的有效性，关注输入与输出、课内与课外、语篇意义与语言形式的协调，注重教学手段、过程、效果的统一，促进学生在语言知识、语用技能、心智、情感、态度等方面的综合发展和提高。点评专家：梅德明

快乐德语B1+教师用书 Lektion 11 Video

新世纪大学英语系列教材：综合教程 （第3版）第1册 Unit 2 PPT课件