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。

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。

教学素材 | DeepSeek AI 是什么？为何如今备受瞩目？

What is DeepSeek AI and Why is it Gaining Attention?DeepSeek AI 是什么？为何如今备受瞩目？词汇：六级| 句法：六级| 文本：六级刘立军供稿Artificial intelligence (AI) continues to evolve rapidly, and a new AI model called DeepSeek is attracting significant global interest. Developed in China, DeepSeek has recently become the most downloaded AI app in the United States, even surpassing OpenAI’s ChatGPT. But what makes DeepSeek so popular, and how does it compare to other AI models? 人工智能（AI）持续快速进化，一款名为DeepSeek的新AI模型正在吸引全球的大量关注。这款在中国开发的DeepSeek最近成为了美国下载量最高的AI应用程序，甚至超过了OpenAI的ChatGPT。但是，是什么让DeepSeek如此火爆？它与其他AI模型相比有何不同？What is DeepSeek AI? 什么是DeepSeek AI？DeepSeek is an advanced AI model designed to generate human-like text and assist users with tasks such as answering questions, creating content, and solving problems. Like ChatGPT, it is built using machine learning techniques and large datasets. DeepSeek is available for free, with additional paid options for businesses. DeepSeek是一款先进的AI模型，旨在生成类似人类的文本，并帮助用户完成回答问题、创建内容和解决问题等任务。与ChatGPT一样，它是使用机器学习技术和大型数据集构建的。DeepSeek免费提供给用户，同时为企业用户提供付费选项。Although the exact details of DeepSeek’s technology are not fully disclosed, it is believed to focus on improving efficiency, accuracy, and contextual understanding in conversations. Some users have reported that DeepSeek processes queries faster and provides more precise responses than ChatGPT. 尽管DeepSeek的技术细节尚未完全公开，但它专注于提升对话中的效率、准确性和上下文理解能力。一些用户反馈称，DeepSeek处理查询的速度更快，并且相比ChatGPT能够提供更精确的回答。Why is DeepSeek Gaining Popularity? 为什么DeepSeek越来越受欢迎？Several factors contribute to DeepSeek’s rising popularity: 有几个因素促成了DeepSeek的日益流行：1. Advanced Performance: Users claim that DeepSeek provides more accurate responses and handles complex queries effectively. 先进性能：用户声称DeepSeek提供了更为准确的回答，并能有效处理复杂查询。2. Industry Specialization: Unlike general-purpose AI models, DeepSeek may be fine-tuned for specific fields such as healthcare, finance, and creative writing. 行业专业化：不同于通用型AI模型，DeepSeek可能针对医疗、金融和创意写作等特定领域进行了优化。3. Competition in AI Technology: As AI development becomes more competitive, new models like DeepSeek attract attention for their potential improvements over existing systems. AI技术竞争：随着AI发展的竞争加剧，像DeepSeek这样的新模型因其对现有系统的潜在改进而受到关注。4. Ethical and Safety Features: AI users are increasingly concerned about bias, privacy, and security. If DeepSeek prioritizes these aspects, it may appeal to a broader audience. 伦理与安全特性：AI用户越来越关心偏见、隐私和安全问题。如果DeepSeek重视这些方面，它会吸引更广泛的用户群。5. Free Access: DeepSeek offers a free-to-use version, making it accessible to a larger number of users. 免费访问：DeepSeek提供免费使用的版本，使更多的用户能够访问。How Does DeepSeek Compare to ChatGPT? DeepSeek与ChatGPT相比有何不同？While both DeepSeek and ChatGPT are powerful AI models, there are key differences: 虽然DeepSeek和ChatGPT都是强大的AI模型，但它们之间存在关键差异：1. Privacy and Data Security: DeepSeek is based in China and stores user data on Chinese servers. In contrast, ChatGPT is developed by OpenAI, based in the United States. 隐私与数据安全：DeepSeek位于中国，将用户数据存储在中国服务器上。相比之下，ChatGPT由位于美国的OpenAI开发。2. Training Data and Focus: DeepSeek may use specialized datasets for specific industries, whereas ChatGPT is trained on a broader range of internet content. 训练数据与焦点：DeepSeek可能使用特定行业的专业数据集进行训练，而ChatGPT则是基于更广泛的互联网内容进行训练。3. Processing Speed: Some reports suggest DeepSeek operates faster and requires less computing power than ChatGPT. 处理速度：一些报告显示DeepSeek运行速度更快，所需计算能力低于ChatGPT。4. Censorship and Content Restrictions: DeepSeek reportedly avoids discussing sensitive political topics, reflecting China’s internet regulations. 审查与内容限制：据报道，DeepSeek避免讨论敏感的政治话题，这反映了中国的互联网法规。Conclusion 结论DeepSeek represents the next generation of AI models, offering innovative features and strong competition to existing systems like ChatGPT. However, concerns about privacy, security, and reliability mean that users should carefully consider the risks before using the platform. As AI technology continues to advance, the competition between different models will shape the future of artificial intelligence. DeepSeek代表了下一代AI模型，提供了创新功能，并对现有的系统如ChatGPT构成了强有力的竞争。然而，对其隐私、安全性和可靠性方面的担忧依然存在，这意味着用户在使用该平台前应该仔细考虑相关风险。随着AI技术的不断进步，不同模型之间的竞争将塑造人工智能的未来。 【词汇】1. intelligence n. 智力，智慧；人工智能 2. effectively adv. 有效地；实际上 3. ethical adj. 道德的，伦理的 4. privacy n. 隐私，私密性 5. innovative adj. 创新的，革新的 （本文图片来源于摄图网，版权归摄图网所有)

教学素材 | 人生旅途轻装上阵

The Art of Traveling Light through Life人生旅途轻装上阵词汇：考研 | 句法：六级 | 文本：考研刘立军 供稿Ancient philosopher Socrates embodied simplicity, owning little and even forgoing shoes. Despite this, he frequented marketplaces not to acquire goods but to appreciate the abundance he could live without, as he famously noted to an inquiring friend. 古代哲学家苏格拉底以其简朴的生活方式著称，他几乎一无所有，甚至常常赤脚行走。然而，正如他曾对一位好奇的朋友所说，他经常光顾市场，不是为了购买商品，而是为了欣赏那些他能够舍弃的丰盛物资。In the context of travel, ‘traveling light’ means moving unencumbered by excessive belongings, which translates into a more pleasant journey with less burden and greater freedom. This idea extends beyond the physical realm into a philosophy for living. This concept encourages us to question what constitutes a life traveled lightly ― is it minimal ownership like Socrates, or is there more to it? 在旅行的语境中，“轻装上阵”意味着不被繁重的行李所累，从而享受更加轻松愉快的旅程，减少负担，获得更多自由。这一理念不仅仅局限于物质层面，它更是一种生活哲学。这种思想引导我们前去思考：什么是轻装上阵的生活——它是像苏格拉底那样过极简的物质生活，还是有更多的内涵？The tale of King Midas reveals that an insatiable desire for possessions can lead to downfall. His wish to turn everything to gold, granted by Dionysus, turns tragic when the things he treasures most are lost to his greed, teaching him the peril of material obsession. 迈达斯国王的故事向我们揭示了一个深刻的道理：对财富的贪得无厌可能导致灭亡。他祈求将一切变为黄金，这一愿望虽由狄俄尼索斯实现了，但当那些他最为珍视的事物因他的贪婪而失去时，这一愿望最终酿成一场悲剧，让他深刻体会到了痴迷物质的危险。Humans naturally accumulate more than necessary, often driven by an innate instinct for survival, from securing homes for shelter to stocking food against hunger. However, for some, this need tilts towards excess, acquiring vast properties and collections of vehicles far beyond necessity, echoing Midas’s folly. While possessions offer convenience, they can also anchor one’s life with responsibilities and maintenance demands, whether it’s the upkeep of a lavish villa or the financial strain of an expensive mortgage, trading freedom for security. 人类出于生存本能，往往会积累超过实际所需的物品，从确保住所的安全，到储备食物以防饥饿，皆出此因。然而，对一些人来说，这种需求逐渐演变为过度的占有欲，他们积累了大量远超必要的财产和车辆，重蹈迈达斯的覆辙。尽管拥有这些财物能带来便利，它们也带来了诸多责任和维护的需求，无论是豪华别墅的日常维护，还是高昂房贷带来的财务压力，都是在以自由换取所谓安全感。Epicurus argued that the pursuit of pleasure should not result in greater distress. Our attachment to both possessions and burdensome thoughts impedes progress. Ancient philosophies, such as Stoicism, Cynicism, and Buddhism, guide us toward letting go of these material and mental weights to alleviate our lives. 伊壁鸠鲁认为，追求快乐不应该导致更多的痛苦。我们对财物的执着以及内心的负担阻碍了我们的进步。斯多葛主义、犬儒主义和佛教等古老哲学都在教导我们：应学会放下这些物质和精神上的重负，让生活变得更加轻松自在。Desires and aversions exert their own weight, where fulfillment leads to contentment and a sense of lightness, while unmet desires breed dissatisfaction and burden. Philosophical traditions across Stoicism, Buddhism, Christianity, and Islam prioritize non-attachment to worldly goods, viewing them as distractions from a path meant for those unburdened. 欲望和厌恶会分别带来不同的负担：当欲望得到满足时，人们会感到轻松和满足；而未满足的欲望则会引发不满和沉重感。无论是斯多葛主义、佛教、基督教还是伊斯兰教，这些哲学传统都强调对世俗财物的淡泊，认为它们是那些追求心灵自由之人路上的障碍，只会分散他们的注意力。The minimalist approach isn’t only about reducing physical possessions but also mental clutter. Letting go of future anxieties and past regrets brings psychological lightness, enhancing our overall well-being and allowing us to navigate life with ease. 极简主义不仅仅意味着减少物质上的财物，它还包含洁净心灵上的杂念。放下对未来的焦虑和对过去的遗憾，可以带来心理上的轻松，进而提升整体幸福感，使我们更加从容地应对生活中的挑战。After periods of global turmoil, embracing a nomadic lifestyle underscored the value of minimalism. The capability to work remotely with minimal equipment exemplifies the physical and metaphysical lightness sought by many. Whether it be in a hotel room or traversing international borders, the ability to live and work with just a suitcase is liberating. 在全球动荡之后，拥抱游牧式的生活方式更加彰显了极简主义的价值。只需极少的装备即可实现远程工作，这体现了许多人所寻求的物质和精神上的双重轻盈。无论是在酒店房间，还是穿梭于国界线之间，仅凭一只手提箱便能自在生活与工作，这一能力赋予人们极大的自由。The agility afforded by traveling light is akin to the experience of playing games like Skyrim with a nimble character. In life, being agile equates to adaptability ― being able to change course rapidly without the encumbrance of possessions or obligations. Ultimately, true lightness is achieved when one’s mind is unburdened by worries and desires, transcending even the most minimalist lifestyle. 轻装上阵所带来的灵活性，就如同在玩《上古卷轴5：天际》游戏时操纵一个敏捷角色的体验。在生活中，灵活意味着适应能力——能够在不被物质所累或义务束缚的情况下迅速改变方向。最终，当一个人的心灵不再受忧虑和欲望所困时，真正的轻盈感就实现了，这种状态甚至超越了最简约的生活方式所带来的自由感。An uncluttered mind allows for a truly light life journey, wherein the absence of mental strain makes even the smallest suitcase seem weightless. 一颗没有杂念的心能让生活旅程真正变得轻盈起来，那时，即便是一个最小的手提箱，在没有精神压力的情况下，也仿佛轻如鸿毛。【词汇】1. forgo v. 放弃2. unencumbered adj. 无负担的；没有阻碍的3. the tale of King Midas 迈达斯的故事。传说，希腊神话中的弗里吉亚王迈达斯贪恋财富，求神赐予点物成金的法术，酒神狄俄尼索斯满足其愿望。最后连他的爱女和食物也都因被他手指点到而变成金子。他无法生活，又向神祈祷，一切才恢复原状。4. insatiable adj. 不知足的；无法满足的5. folly n. 愚蠢；愚笨6. upkeep n. 保养；维修7. villa n. 度假别墅8. Epicurus 伊壁鸠鲁，古希腊哲学家。9. Stoicism n. 斯多葛主义，古希腊罗马时期的重要哲学流派，强调理性、自律、坚忍以及接受命运。10. clutter n. 杂乱的东西；杂乱11. nomadic adj. 游牧的；流浪的12. metaphysical adj. 形而上学的；抽象的；玄学的 13. Skyrim 一款开放世界角色扮演游戏，全称The Elder Scrolls V: Skyrim（《上古卷轴5：天际》，简称《天际》或《上古卷轴5》），由贝塞斯达游戏工作室开发。14. nimble adj. 思路敏捷的；机敏的15. agile adj.机敏的，机灵的16. encumbrance n. 妨碍者；累赘；障碍物（本文图片来源于摄图网，版权归摄图网所有)

教学素材 | 如何战胜对失败的恐惧

How to Break through Your Fear of Failure 如何战胜对失败的恐惧 词汇 | CET-4 | 句法CET-4 | 文本CET-6刘立军 供稿Failure is a normal part of life. Everyone experiences it, especially when stepping outside of their comfort zone. Despite being common, failure feels overwhelming because it is tied to negative emotions like shame and disappointment. However, the real issue may not be failure itself but the fear of failing. 失败是生活的一部分。每个人都会经历，尤其是在走出舒适区的时候。尽管失败很普遍，但它带来的负面情绪如羞耻和失望等等让人感到难以承受。然而，真正的问题可能不是失败本身，而是对失败的恐惧。Reframe Your Fear 重新定义你的恐惧 It’s important to ask yourself why you are afraid of failure. Are you worried about others’ opinions, losing a job, or not achieving your goals? Failure can damage your self-esteem and confidence, but it’s part of growth. Instead of seeing failure as an end, think of it as a learning opportunity. 重要的是要问自己为什么害怕失败。你是在担心别人的眼光，失去工作，还是无法实现自己的目标？失败可能会损害你的自尊和自信，但它同时也是成长的一部分。与其将失败视为终点，不如把它看作是一次学习的机会。For example, if you didn’t get a job you wanted, this setback could be a chance to improve your skills and find a better fit. If you miss a deadline, it can teach you to manage your time better. By analyzing what went wrong, you can turn failure into a stepping stone for success. 例如，如果你没有得到想要的工作，这次挫折可能是一个提升技能并找到更合适机会的契机。如果你错过了一个截止日期，这可以教会你更好地管理时间。通过分析是哪里出了问题，你可以把失败转变为通往成功的垫脚石。Changing your mindset is key. Rather than fearing failure, view it as part of the process of learning and improvement. This shift can make you stronger and more resilient. 改变心态是关键。不要害怕失败，而是把它视为学习和提升的一部分。这种心态的转变会让你变得更强大、更有韧性。Visualize Success 设想成功 Fear often leads to self-doubt and procrastination. To overcome this, train your mind to focus on positive thoughts. Replace negative thinking with positive affirmations. For instance, athletes use visualization techniques to improve performance. By mentally picturing success, they enhance their physical skills.恐惧常常会导致自我怀疑和拖延。为了克服这一点，要训练你的思维专注于积极的想法。用积极的肯定来代替消极的思考。例如，运动员使用视觉化技巧来提升自己的成绩。通过在脑海中描绘成功的场景，他们能够增强自己的运动技能。You can do the same. Try visualizing yourself achieving your goals. Be specific and use your senses to imagine success vividly. You can also create vision boards with images and words that represent your goals to keep you motivated. Visualizing your achievements can help you stay focused and reduce fear. 你也可以这样做。尝试想象自己达成目标时的情景。具体一些，用感官生动地想象成功时的各种细节。你还可以制作一个愿景板，上面贴满代表你目标的图片和文字，以保持动力。想象自己达成目标可以帮助你保持专注，减少恐惧。Surround Yourself with Supportive People 与支持你的人为伴 Having supportive friends and mentors is crucial in overcoming fear. Real friends offer encouragement and can help you stay motivated, even during tough times. They can also provide honest feedback, helping you navigate challenges and improve. 拥有支持你的朋友和导师对于克服恐惧至关重要。真正的朋友不仅会在你遇到困难时给予鼓励，帮助你保持进取心，还会提供真诚的反馈，帮你应对挑战并不断进步。Supportive relationships make failure less daunting. When others believe in you, it becomes easier to believe in yourself and keep going after setbacks. 支持性的关系使失败显得不那么可怕。当他人对你有信心时，你也会更容易相信自己，并在遭遇挫折后继续前进。Take Action 采取行动 Fear of failure can paralyze you, making it hard to take action. However, taking small steps helps build confidence and reduces fear. Start with manageable tasks, and as you achieve them, you’ll feel more capable. Focus on progress rather than perfection. Remember, failure is not the end ― it’s part of the journey toward success. 对失败的恐惧可能会让你停滞不前，难以采取行动。然而，通过一步步采取行动，你可以逐渐建立信心，减少恐惧。从容易处理的任务开始，随着你逐步完成它们，你会感觉自己更有能力。专注于进步而不是完美。记住，失败并不是终点，而是通向成功之旅的一部分。Taking action is key to breaking the cycle of fear. Every step forward helps you move closer to your goal, even if there are failures along the way. 行动是打破恐惧循环的关键。每前进一步，即使途中遇到失败，都会让你更接近目标。Learn from Failure 从失败中学习Failure is an opportunity to learn and improve. Instead of resisting failure, accept it as part of life’s ups and downs. Entrepreneur Malcolm Forbes said, “Failure is success if we learn from it.” Each failure teaches you valuable lessons that can guide better decisions in the future. 失败是学习和提升的机会。与其抗拒失败，不如接受它是生活起伏的一部分。企业家马尔科姆·福布斯说：“如果我们从失败中学习，那么失败就是成功。”每次失败都能教会我们宝贵的教训，指导我们在未来做出更好的决定。Life is not perfect, and neither is the path to success. Embracing failure with humility and courage will help you thrive. Celebrate your successes, but also appreciate the lessons that failure brings. 生活并不完美，成功之路也不尽然如此。以谦逊和勇气接受失败，这将帮助你茁壮成长。庆祝你的成功，但也要珍惜失败带来的教训。When you stop fearing failure, you open up a world of new possibilities. 当你不再害怕失败时，你将打开一个充满新的可能性的世界。【词汇】 1. mindset n. 心态2. resilient adj. 有韧性的；适应力强的3. procrastination n. 拖延症4. affirmation n. 确认，断言5. mentor n. 导师，指导者6. navigate v. 导航，航行；找到正确的方法7. daunting adj. 使人气馁的，使人畏缩的8. paralyze v. 使瘫痪，使麻痹9. humility n. 谦逊，虚心（本文图片来源于摄图网，版权归摄图网所有)

新闻听力 | 长新冠

长新冠What Is Long COVID?常速 | 四级 | 878词 | 5min1s刘立军 供稿Part I. QUESTIONSListen to the interview and choose the best answer to each question you hear.Q1. What are some of the main symptoms experienced by typical Long COVID patients, according to Dr. Jamie Rylance?A. Difficulty in walking and hearing loss.B. Fatigue, brain fog, and shortness of breath.C. High fever and loss of appetite.D. Muscle aches and joint pain.Q2. What does Dr. Rylance say about the underlying causes of Long COVID?A. They are well understood and have a single cause.B. They are primarily linked to pre-existing health conditions.C. They are related to the severity of the initial COVID infection.D. They are varied and include many different abnormalities.Q3. What is the role of vaccination in relation to Long COVID, as discussed by Dr. Rylance?A. It increases the risk of developing Long COVID.B. It has no effect on the likelihood of experiencing Long COVID.C. It protects against severe COVID disease and Long COVID.D. It is ineffective once Long COVID symptoms have already begun.Q4. What can be inferred about the global impact of Long COVID and the need for healthcare recognition and support?A. Long COVID is a localized issue that requires specialized treatment centers.B. Long COVID is a widespread problem affecting diverse populations.C. Long COVID symptoms are universally recognized and treated the same way worldwide.D. Long COVID is not a significant concern for healthcare systems.Q5. What is the main idea of Dr. Rylance’s discussion on the challenges and support needed for managing Long COVID?A. The key is to raise awareness and ensure patients feel recognized and supported.B. The main focus should be on rehabilitation and improving quality of life.C. The primary challenge is developing a specific medical treatment for Long COVID.D. The most important aspect is to conduct more clinical trials for new treatments.Part II. TRANSCRIPTWHO’s Science in 5: What Is Long COVID?Vismita Gupta-Smith: If you have recovered from COVID but still have some symptoms, could that be Long COVID? How long do these symptoms last? Is there treatment available? Here to talk about Long COVID today is Dr. Jamie Rylance. Welcome, Jamie. Jamie, talk to us about Long COVID. How does it affect people?Dr. Jamie Rylance: Yeah. Thanks, Vismita, pleasure to be here. So Long COVID can happen to anybody after their acute illness. It can come on as a continuation of symptoms or new symptoms and it can last a long time. The problem is, the symptoms are very variable. Patients may have difficulty recognizing that they have it and healthcare workers, to be honest, can also struggle to identify it. (Q1) But if you’re a typical Long COVID patient, you might have fatigue, feeling tired all the time brain fog, difficulty concentrating, difficulty sleeping, shortness of breath. Those are the main symptoms, but there are so many others. One of the problems is that those symptoms can also represent other medical illnesses. So it’s really important to get the diagnosis right and healthcare workers and patients need to work together to do that. So when scientists have looked for what are the underlying causes of Long COVID, there’s many different abnormalities that have been seen. (Q2) Things like very small blood clots or altered immune cell responses, abnormal triggering or responses within the nervous system or changes in the usual bugs, the microbiome that we usually carry around with us. And that being so many different possibilities, there’s no single one diagnostic test. That said, we need to get patients onto treatment. We focus on the things that are bothering them, the symptoms, and making sure their function comes back to normal.diagnosis n. 诊断；（问题原因的）判断blood clot 血凝块；血块Vismita Gupta-Smith: Jamie, do people experience Long COVID differently? Are symptoms different and why? Dr. Jamie Rylance: Well, the obvious thing is no two people are the same and it can be very different. That said, we do know some things that might predict whether you’re more at risk of having Long COVID or for how long the symptoms might last for.Vismita Gupta-Smith: Jamie, talk to us about vaccination.Dr. Jamie Rylance: (Q3) So vaccination does help. It protects you against severe COVID disease and it protects you against Long COVID. At the other end of the spectrum, people who’ve had particularly severe disease are more likely to have Long COVID and the symptoms are likely to last longer. And that’s people who have been admitted to hospital or particularly to Intensive Care Unit. But we know that, the health of people before COVID is really important as well. So long-standing or pre-existing health problems. Respiratory disease, mental health problems but many others can increase the risk that you suffer long COVID. And therefore, it’s really important to try and keep and maintain a healthy lifestyle as much as possible. (Q4) So we know that Long COVID is a global problem. It can occur to anyone, anywhere in the world. What we need is for primary healthcare professionals to be able to recognize, assess and treat patients with Long COVID. And the way people access their healthcare will vary around the world. Sometimes there may be specialty services for COVID, sometimes there may be specialist doctors. But very frequently, and particularly where resources are limited, there are not. And so it’s really important that we empower primary healthcare providers to give patient centred care close to home. And that’s what we’re doing at WHO, making guidance to help healthcare workers deliver high-quality care and the education materials to support them to do so.respiratory adj. 呼吸的Vismita Gupta-Smith: So Jamie, how long do the symptoms last and even though we don’t have a pill, per se, how can we help people who are suffering from Long COVID? Dr. Jamie Rylance: Well, the first thing is that most people recover fully and that can take months and of course some people we know are badly affected for years. Although there isn’t a specific medical treatment, what we really need to do is access and treat patients for the problems that they have. Often that’s associated with rehabilitation, getting people back to functional status to enjoy life and health. There are specific medical treatments for some people and overall, that goes a long way to helping increase quality of life. So I’m optimistic in the science delivering more treatments and that’s hundreds of clinical trials going on at present. And I’d encourage people to get involved where they feel able and where they’re offered. So there’s hope, I think, in terms of new treatments. (Q5) But apart from the medical treatment, I think the biggest obstacle that people with Long COVID feel at the moment is that their disease is not recognized. They’re told that their brain fog or other symptoms are not real, and that’s demoralizing. So what they need is kindness and support through their treatment. And that comes from their family, their friends, their employers, because it’s in everyone’s best interest that people with Long COVID don’t feel alone and feel that they’re supported throughout their recovery. demoralizing adj. 使丧失信心的，令人泄气的Vismita Gupta-Smith: Thank you, Jamie. That was Science in 5 today. Until next time then, stay safe, stay health and stick with science.Part III. KEYQ1. B. 细节题。根据文本中的描述：“But if you’re a typical Long COVID patient, you might have fatigue, feeling tired all the time brain fog, difficulty concentrating, difficulty sleeping, shortness of breath.”可知，典型的长新冠患者可能会经历疲劳、脑雾、难以集中注意力、睡眠困难和呼吸急促等症状。因此答案为B。Q2. D. 细节题。文本中提到：“there’s no single one diagnostic test.” 以及 “Things like very small blood clots or altered immune cell responses, abnormal triggering or responses within the nervous system or changes in the usual bugs, the microbiome that we usually carry around with us.” 这表明长新冠没有单一的诊断测试，造成它的的潜在原因多种多样，包括许多不同的异常情况，如微小的血凝块、免疫细胞反应改变、神经系统的异常触发或反应以及体内微生物群的变化等。因此答案为D。Q3. C. 细节题。根据文本中的信息：“So vaccination does help. It protects you against severe COVID disease and it protects you against Long COVID." 可知，疫苗接种有助于预防重症COVID疾病和长新冠。因此答案为C。Q4. B. 推理题。文本中提到：“So we know that Long COVID is a global problem. It can occur to anyone, anywhere in the world. What we need is for primary healthcare professionals to be able to recognize, assess and treat patients with Long COVID”这表明长新冠是一个全球性问题，可以影响世界上任何人，需要基层医疗保健专业人员能够识别、评估和治疗长新冠患者。答案为B。Q5. A. 主旨题。在讨论长新冠的挑战和所需支持时，Dr. Rylance提到：“The biggest obstacle that people with Long COVID feel at the moment is that their disease is not recognized.”以及 “what they need is kindness and support through their treatment.” 这表明，长新冠患者面临的主要挑战是他们的疾病没有得到认可，他们需要的是在治疗过程中的善意和支持。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 | 语言和传统是民族认同的核心

语言和传统是民族认同的核心Report: Language, Traditions Central to National Identity慢速 | 四级 高考 | 864词 | 9min32s刘立军供稿Part I. QUESTIONSListen to the news and choose the best answer to each question you hear.Q1. Based on the text, which of the following statements best reflects the views of those who participated in the Pew Research Center’s study?A. National identity is predominantly shaped by one’s language and traditions.B. Birthplace and religion have a negligible impact on national identity.C. National identity is a uniform concept across different cultures and societies.D.The importance of language and traditions to national identity is contested and varies by country.Q2. According to the text, which specific aspect of national identity do respondents from Mexico and Indonesia agree is central to being considered a true national, with a 91 percent consensus?A. Language proficiency.B. Shared customs and traditions.C. Birthplace significance.D. Adherence to the main religion.Q3. What does Janzen’s perspective on being Canadian imply about the national identity of Canada?A. It is primarily defined by speaking one of the official languages.B. It is inclusive and not strictly tied to any single criterion.C. It is strongly associated with being born within the country’s borders.D. It is mainly reflected through participation in the country’s customs and traditions.Q4. What is the implication of the Pew Research Center’s study findings on national identity for countries with a higher proportion of immigrants?A. They tend to prioritize language proficiency over birthplace for national identity.B. They are less likely to consider shared customs and traditions as important.C. They view religion as the most critical aspect of national identity.D. They believe that being born in the country is less important for national identity.Q5. How does the text suggest that the concept of national identity varies among individuals and countries?A. By showing that language and traditions are universally accepted as the core of national identity.B. By highlighting the uniform importance of birthplace and religion across all surveyed countries.C. By demonstrating the diverse opinions on the importance of language, birthplace, and religion.D. By indicating that shared customs and traditions are consistently valued over other aspects.Part II. TRANSCRIPTReport: Language, Traditions Central to National IdentityLuciana de Oliveira considers herself transnational. That means she is more than one nationality. de Oliveira grew up in Brazil, but she moved to the United States for her studies. She became a U.S. citizen in 2017.transnational adj. 跨国的；多国的de Oliveira has some strong feelings about national identity. She believes speaking a country’s majority language is a very important part of one’s national identity. de Oliveira speaks both Portuguese and English.A new study found that most people around the world share those feelings about language and national identity.The Pew Research Center carried out the study and released the results last month. Pew’s study centered on people’s ideas about national identity. It included answers from people in more than 20 countries.(Q1) Pew researchers asked study participants about four aspects, or parts, of national identity: language, traditions, birthplace and religion. They found that language is by far the most valued aspect of national identity.In fact, a median of 91 percent of people across 21 countries said that speaking a country’s most common language is “important for being considered a true national.”Traditions and customs are also key to national identity, the study found. Beliefs about the other two aspects – birthplace and religion – were more divided.VOA Learning English spoke with several people who live in countries that were included in the study. Among them is Jorge Catalan. He has lived in Mexico most of his life. The Pew study found that 93 percent of respondents from Mexico said that speaking the country’s main language – Spanish – is important to national identity.Catalan said he agrees that speaking Spanish is very important. But he added that it is regrettable.He said, “Mexico is a place where we have around 68 spoken languages besides Spanish.” He noted that the government has pushed Spanish as the main language throughout history and has turned it into a “must-have tool.”Agatha Janzen was born and raised in Canada. Pew researchers found that more than 80 percent of Canadians say that speaking the country’s language is important to national identity. In Canada, both French and English are official languages.Janzen said that “speaking one of the official languages is important to being Canadian for practical reasons.”(Q1) Traditions and customs are also a central aspect of national identity, the study found. Results showed 81 percent of people believe sharing their country’s customs and traditions is somewhat or very important to national identity.The Pew study found that 67 percent of Brazilians consider practicing customs and traditions an important part of national identity. That is the fourth lowest percentage of all the countries included in the study.But customs and traditions are important to de Oliveira. To feel closer to her Brazilian identity, she said she wears jewelry and shoes from Brazil and follows and supports Brazilian soccer.Mexico is tied with the highest percentage of respondents who answered that customs and traditions are an important aspect of national identity. But for Catalan, they are not so important. He noted that Mexican traditions have changed over time. He added that he does not take part in many Mexican traditions, “but I still feel proudly Mexican.”Beliefs about the two other aspects of national identity – birthplace and religion – were more mixed. A median of 58 percent of respondents from 23 countries said that being born in a country is important to national identity. An even lower number of respondents – 42 percent – said that being a member of the country’s main religion is important to national identity.(Q2) Respondents from Mexico and Indonesia had the strongest feelings about the importance of birthplace as central to national identity, at 91 percent.Calatan, who was born and lived most of his life in Mexico, agrees somewhat. “If you are born outside of Mexico and never lived in it, it would be difficult to get a real sense of what being Mexican means.”(Q3) But Janzen, the Canadian, said, “Being born in Canada has nothing to do with being Canadian.” For her, Canada is a melting pot and offers refuge to those who need it.refuge n. 庇护；避难These ideas match the results of the study. Countries where immigrants make up a smaller share of the population tend to see birthplace as a more important aspect of national identity. (Q4) Countries with a greater share of immigrants are more willing to accept those born outside of the country as true nationals.Less than half of people in most of the countries in the study do not feel religion is important to national identity. All of those who spoke with Learning English said they agreed that religion is not an important part of national identity.Christine Huang is a research associate at the Pew Research Center. She is one of the writers of the study. She told Learning English, “This question of belonging in a country is related to other work we have done to measure how connected people feel to each other.”Huang added, “When looking at how people relate to others in their community, in their country, and all over the world, people most frequently report feeling close to others in their country.”|Part III. KEYQ1. A. 主旨题。文本中提到：“Pew researchers asked study participants about four aspects, or parts, of national identity: language, traditions, birthplace and religion. They found that language is by far the most valued aspect of national identity.” 以及“Traditions and customs are also a central aspect of national identity, the study found.”这表明研究参与者普遍认为语言和传统是民族身份最重要的部分，所以民族身份主要由一个人的语言和传统塑造。因此答案为A。Q2. C. 细节题。文本中提到：“Respondents from Mexico and Indonesia had the strongest feelings about the importance of birthplace as central to national identity, at 91 percent.” 这表明墨西哥和印度尼西亚的受访者中有91%的人认为出生地对于民族身份认同至关重要。因此答案为C。Q3. B. 推理题。Janzen表示：“Being born in Canada has nothing to do with being Canadian. For her, Canada is a melting pot and offers refuge to those who need it.” 这表明 Janzen 认为出生在加拿大与成为加拿大人无关，加拿大是一个大熔炉，为需要的人提供庇护，这意味着加拿大的民族身份认同是包容性的，不严格依赖于任何单一标准，如出生地或语言。因此答案为B。Q4. D. 推理题。文本中提到：“Countries with a greater share of immigrants are more willing to accept those born outside of the country as true nationals.” 这意味着拥有更多移民的国家更愿意接受在外国出生的人作为真正的国民，可推测出他们认为出生地对于国家身份认同不那么重要。因此答案为D。Q5. C. 主旨题。文本通过展示不同国家和个体对于语言、出生地和宗教在民族身份中重要性的不同看法，表明民族身份的概念在不同人群和国家之间存在差异。特别是对于出生地和宗教的看法更为混合，这表明民族身份的构成因素在不同文化和个体中有着不同的解读。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 | 肥胖症

肥胖症WHO’s Science in 5: Obesity慢速| 考研 | 619词 | 4min52s刘立军 供稿Part I. QUESTIONSListen to the interview and choose the best answer to each question you hear.Q1. What factors contribute to the development of obesity according to Dr. Francesco Branca?A. Unhealthy diet and low physical activity only.B. Genetic predisposition and use of certain medications.C. High energy foods and stressful life.D. Limited access to healthy food and exercise facilities.Q2. What is the estimated global impact of obesity in terms of health and economy?A. 5 million deaths annually and a 3% loss in GDP.B. 3 million deaths annually and a 5% loss in GDP.C. 5 million deaths annually and a 1% loss in GDP.D. 3 million deaths annually and a 3% loss in GDP.Q3. How can an individual identify if they live with obesity, according to Dr. Branca?A. By measuring their height and weight only.B. By calculating their body mass index and measuring waist circumference.C. By observing high blood pressure and blood lipid disorders.D. By consulting a health practitioner for a professional diagnosis.Q4. What advice does Dr. Francesco Branca give for preventing obesity, especially for those without easy access to healthy food and exercise?A. Focus on consuming wholegrains, fruits, vegetables, healthy fats, and limit sugars.B. Rely on community and national policies to provide access to healthy lifestyles.C. Prioritize breastfeeding for young infants and avoid sugar-sweetened beverages for older children.D. Both A and C.Q5. What is the main idea of Dr. Francesco Branca’s discussion on obesity?A. Obesity is a complex health issue influenced by multiple factors and has significant health and economic impacts.B. Obesity is primarily caused by genetic predisposition and cannot be prevented.C. Obesity is a minor health concern with limited effects on individuals and society.D. Obesity can be easily managed through simple lifestyle changes and community support.Part II. TRANSCRIPTWHO’s Science in 5: ObesityVismita Gupta Smith: Did you know that where you live, the food systems around you, your opportunities to be active – all of this has an impact on your risk of developing obesity? How big is this issue? How can you reduce your risk of developing obesity and protect yourself? And how would you know if you’re living with obesity? Hello and welcome to Science in 5, I’m with Vismita Gupta Smith. We are talking to Dr. Francesco Branca today. Francesco, talk to us about obesity.Dr. Francesco Branca: Obesity is a chronic disease defined by excess fat deposits that impair health. It can lead to Type 2 diabetes, heart disease. It may affect bone health, reproduction. (Q1) It is associated to certain cancers, and it affects the quality of living, and you get obesity because of the consumption of unhealthy diet, because of low physical activity, but also because of poor sleeping patterns and a stressful life. Some people are genetically predisposed to obesity, and so it’s easier for them to get obese. But also obesity can be the result of using certain medications. Many people live in environments that are conducive to obesity because of foods which are high energy, that are available around the clock, that are cheap. predispose v. 使倾向于；使受…的影响Vismita Gupta Smith: So, Francesco, how big is this problem of obesity?Dr. Francesco Branca: So obesity is a problem for health and for economic development. (Q2) We calculate that 5 million deaths every year are caused by the consequences of obesity. And countries lose up to 3% of their gross domestic product because of obesity.Vismita Gupta Smith: How would one know if they live with obesity? And how can they manage their condition?Dr. Francesco Branca: (Q3) To identify obesity, you would measure weight and height and calculate the body mass index in adults, a body mass index higher than 30 kg per square meters helps diagnosis of obesity. You can also measure waist circumference. In women, a waist circumference over 80 centimeters, and in men over 90 centimeters indicates a high risk of the consequences of obesity. You will also see that with obesity, there’s a high blood pressure, there are disorders of the blood lipids and of glycemic control. The response to this is that obesity is not your own responsibility. You shouldn’t be ashamed if you’re living with obesity and people should not blame people living with obesity. Then the most important thing is to go to see a health practitioner, who also should be professional and respectful for the people living with obesity should help to diagnosis and should help with an integrated response, which is providing the counseling on diet and physical activity and as needed, suggesting drug treatment or even some surgical practices that would limit the consumption and the absorption of food.circumference n. 圆周；圆周长lipid n. 脂质；类脂glycemic adj. 血糖的Vismita Gupta Smith: What if I do not have access to healthy food or do not have access to or easy access to exercise? How can I prevent obesity and protect myself?Dr. Francesco Branca: Community and national policy should help everybody to have access to healthy lifestyles. I would like to give some tips for everybody. (Q4) If you’re an adult, choose wholegrains, fruit and vegetables, healthy fats and limit sugars. Prefer water to any other drinks. Be active. If you’re a mother, of a young infant, breastfeed her or him as long as you can. Then for older children, give water and not sugar-sweetened beverages, fruit and vegetables instead of confectionery. Walk to school, limit screen time and make sure that adequate sleep is given.confectionery n. 甜食（糖果、巧克力等）Vismita Gupta Smith: Thank you, Francesco. That was Science in 5 today. Until next time then. Stay safe, stay healthy and stick with science.Part III. KEYQ1. C. 细节题。根据文本中的描述：“It affects the quality of living, and you get obesity because of the consumption of unhealthy diet, because of low physical activity, but also because of poor sleeping patterns and a stressful life.” 可知，导致肥胖的因素包括不健康的饮食习惯、低运动量、差的睡眠模式和压力重重的生活。因此答案为C。Q2. A. 细节题。文本提到：“We calculate that 5 million deaths every year are caused by the consequences of obesity. And countries lose up to 3% of their gross domestic product because of obesity.” 这表明肥胖症每年导致大约500万人死亡，并且国家因肥胖症而损失高达3%的国内生产总值。因此答案为A。Q3. B. 细节题。文本中提到：“To identify obesity, you would measure weight and height and calculate the body mass index in adults, a body mass index higher than 30 kg per square meters helps diagnosis of obesity. You can also measure waist circumference.” 这说明个人可以通过测量体重和身高、计算身体质量指数（BMI）以及测量腰围来识别自己是否患有肥胖症。因此答案为B。Q4. D. 推理题。文本中Dr. Francesco Branca提到了几种预防肥胖的建议，包括：“choose wholegrains, fruit and vegetables, healthy fats and limit sugars”和“give water and not sugar-sweetened beverages, fruit and vegetables instead of confectionery.”也就是说要选择全谷物、水果和蔬菜、健康脂肪并限制糖分，多喝水；母亲要尽可能长时间母乳喂养婴儿，对于年龄较大的孩子，给他们水而不是含糖饮料，给水果和蔬菜而不是甜食，此外，他还提到了社区和国家政策应该帮助每个人获得健康生活方式的途径。因此，答案是D，即A和C两点建议。Q5. A. 主旨题。整个对话中，Dr. Francesco Branca讨论了肥胖症的多种成因，包括不健康的饮食、缺乏运动、遗传因素、药物使用、睡眠模式和生活压力等。他还提到了肥胖对健康和经济的严重影响，以及如何识别和管理肥胖症。这表明肥胖症是一个复杂的健康问题，受到多种因素的影响，并对个人和社会产生了重大影响。因此答案为A。（本文图片来源于摄图网，版权归摄图网所有)

第12届教学大赛英语专业组特等奖胡笑然说课

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