新闻听力 | 人工智能是否会抢走你的饭碗

人工智能是否会抢走你的饭碗Will artificial intelligence take your job?常速 | 考研 偏易 | 427词 | 3min41s刘立军供稿Part I. QUESTIONSListen to the talk and choose the best answer to each question you hear.Q1. According to the IMF research, what percentage of jobs worldwide could be affected by AI?A. 20%.B. 40%.C. 60%.D. 80%.Q2. What is one of the potential positive impacts of AI on the job market mentioned in the text?A. AI can complement worker skills and enhance productivity.B. AI will completely replace human workers.C. AI will only create new jobs in high-income countries.D. AI will make all jobs more difficult to perform.Q3. Which of the following is a concern regarding the impact of AI on developing economies mentioned in the text?A. Developing economies will be the first to adopt AI technology.B. Developing economies have a surplus of high-skilled jobs.C. Developing economies may lack the infrastructure to benefit from AI.D. AI will not have any impact on developing economies.Q4. According to the text, how is AI expected to impact income and wealth inequality within countries?A. AI will equally benefit all workers, regardless of their ability to harness it.B. Younger workers and those who can harness AI are likely to experience pay gains and increased productivity.C. Older workers are expected to adapt easily to AI advancements.D. Policymakers are confident that AI will reduce overall inequality.Q5. What is the main idea of the text regarding the impact of AI on the global economy and society?A. AI will only bring mostly positive changes to the global economy.B. AI will lead to the extinction of all jobs.C. AI has the potential to both improve and disrupt the global economy and society.D. The impact of AI on the global economy will be negligible.Part II. TRANSCRIPTWill artificial intelligence take your job?The revolutionary technology can increase productivity, boost economic growth, and lift incomes. But it may also threaten employment and widen inequality. The likely effects of AI on the global economy, as well as our lives and livelihoods, are cause for both excitement and concern. Let’s start with how it’s reshaping work.reshape v. 重塑;改组(Q1) IMF research shows that almost 40% of jobs worldwide could be affected by AI. In advanced economies, this share rises to 60%, posing both opportunities and risks. In some scenarios, jobs may evolve, even vanish, as AI takes on tasks traditionally performed by humans. For example, AI-powered chatbots and virtual assistants can already handle many customer service inquiries.(Q2) The bright side is that AI can also complement worker skills — enhancing productivity and opening up new opportunities. AI-powered algorithms can analyze medical images with precision, assisting doctors in making quicker, more accurate diagnoses. New jobs and even new industries may also arise. In most emerging markets and low-income countries, there is a smaller share of high-skilled jobs than in advanced economies. So, they will likely be less affected and will face fewer immediate disruptions from AI.algorithm n. 算法;计算程序(Q3) At the same time, many of these countries don’t have the infrastructure or skilled workforces needed to harness the benefits of AI. This could worsen inequality among nations.AI could also affect income and wealth inequality within countries. (Q4) Workers who can harness AI may see pay gains or greater productivity, while those who can’t may fall behind. Younger workers may find it easier to exploit opportunities, while older workers could struggle to adapt.In most scenarios, AI will likely worsen overall inequality, a troubling trend that policymakers must prevent.The key question, then, is how can we ensure that these rapid gains in AI benefit everyone?To help countries craft the right policies, the IMF has developed an ‘AI Preparedness Index’ that measures readiness in areas like digital infrastructure, human-capital and labor-market policies, innovation, and regulation. It shows that wealthier economies — like Singapore, the US, and Denmark — tend to be better equipped for AI adoption than low-income countries.Advanced economies should expand social safety nets, invest in training workers, and prioritize AI innovation and integration. They also need to strengthen regulation to protect people from excessive risks and abuses, and build trust in these technologies.Emerging markets and developing economies should lay a strong foundation by investing in digital infrastructure and digital training for workers.Together, we can navigate this revolution with foresight and humanity, ensuring a prosperous, inclusive future for generations to come.foresight n. 深谋远虑;先见之明Part III. KEYQ1. B.细节题。文章中提到:“IMF research shows that almost 40% of jobs worldwide could be affected by AI.” 意为:“国际货币基金组织的研究表明,全球几乎40%的工作可能会受到人工智能的影响。” 因此,正确答案是B。Q2. A.细节题。文章中提到:“The bright side is that AI can also complement worker skills — enhancing productivity and opening up new opportunities.” 意为:“积极的一面是,人工智能也可以与工人的技能形成互补——以此提高生产力并开辟新的机会。” 因此,正确答案是A。Q3. C.细节题。文章中提到:“…many of these countries don’t have the infrastructure or skilled workforces needed to harness the benefits of AI.”意为:“这些国家中,许多国家并不具备从人工智能中获益所必需的基础设施或熟练劳动力。” 因此,正确答案是C。Q4. B.推理题。文章中提到:“Workers who can harness AI may see pay gains or greater productivity, while those who can’t may fall behind. Younger workers may find it easier to exploit opportunities, while older workers could struggle to adapt.”意为:“能够驾驭人工智能的工人可能会有收入的增长或更高的生产力,而那些无法驾驭的工人可能会落后。年轻的工人可能会更容易发现机会,而年长的工人可能难以适应。”因此,正确答案是B。Q5. C.主旨题。文章讨论了人工智能对全球经济和社会的双重影响,既包括提高生产力和创造新的就业机会,也包括对就业和不平等带来潜在威胁。因此,正确答案是C。(本文图片来源于摄图网,版权归摄图网所有)

教学素材 | 如何克服心理障碍

如何克服心理障碍How to Overcome Psychological Barriers词汇:考研| 句法:六级| 文本:考研刘立军 供稿 Humans are inherently vulnerable, particularly in our formative years, where the lack of tenderness and care can leave deep psychological scars. 人类本质上是脆弱的,尤其在性格养成的过程中,缺乏温柔和关爱会给我们留下深刻的心理创伤。These emotional wounds often stem from various shortfalls of love, such as loss, cruelty, or misunderstanding. 这些情感伤痕通常源自各种爱的缺失,如失去亲人、遭受残忍对待或是遭遇误解。In response, we develop defense mechanisms to shield ourselves from further harm, aiding our survival and progression through life.为了避免造成进一步的伤害,我们会发展出各种防御机制来保护自己,这些机制有助于我们生存下来并在生活中不断进步。For instance, the disappearance of a parent might lead to an emotional barrier that prevents us from feeling sadness when someone is absent. Or, in the face of an alcoholic caregiver, one might cultivate extreme independence and self-reliance.例如,父母中某一方的消失可能会导致我们形成一种情感壁垒,使我们在面对他人的缺席时无法感受到悲伤。或者,在面对酗酒的监护人时,我们可能会培养出极度的独立和自力更生的人格。Initially, these mechanisms serve us well, but over time, they can become maladaptive, hindering our current life circumstances and causing more harm than good.起初,这些机制对我们是有效的,但随着时间的推移,它们可能变得不再适应当前的生活环境,阻碍我们的生命成长,造成更多的伤害。The challenge lies in recognizing the cost of these outdated defenses. They can lead to shallow relationships, loneliness, or underperformance at work, among other issues. 真正的挑战是认识到这些过时的防御机制所造成的代价。它们可能导致肤浅的人际关系、孤独感,或在工作中表现不佳等一系列问题。Often, we accept these symptoms or remain oblivious to them. To heal, we must enhance our self-awareness and strive to understand ourselves better, which is a key to happiness and personal growth.很多时候,我们要么接受这些症状,要么对其视而不见。为了疗愈,我们必须增强自我意识,努力更深入地了解自己,这是通往幸福和个人成长的关键。The process of self-understanding involves several steps: 了解自我的过程包括以下几个步骤:1. Identify Symptoms: Reflect on what you wish to change, habits you want to overcome, and patterns of pain or difficulty in your life. 识别症状:好好想一想你希望改变的事情、你想要克服的习惯以及生活中痛苦或困难的发生模式。2. Recognize Defense Mechanisms: These can be elusive but considering common examples might resonate and help identify them in your life. 识别防御机制:这些机制可能难以察觉,但思考一些常见例子可能会引起共鸣,帮助你在生活中辨认出它们。3. Understand the Logic: Defense mechanisms, though problematic, have a rationale. Recognize their original purpose and how they once protected you. 理解逻辑:防御机制,尽管存在问题,但背后有其道理。认识到它们的最初目的以及它们曾经如何保护过你。4. Appreciate Their Cleverness: Acknowledge the ingenuity of these strategies and how they were once beneficial. 欣赏其巧妙之处:承认这些策略的巧妙之处,以及它们曾经如何给你带来过益处。5. Acknowledge Their Obsolescence: Realize that these mechanisms are no longer needed and may now be detrimental. 承认其过时性:认识到这些机制当前已经不再需要,甚至可能对你有害。6. Confront the Costs: Understand the current price you pay for maintaining these defenses and how they impede your life. 直面代价:了解目前维持这些防御机制让你付出的代价,以及它们如何阻碍你的生活。7. Decide to Let Go: With a clear view of the mechanism, its logic, and its costs, make the conscious decision to release these outdated defenses. 决定放手:在清楚了解防御机制和其逻辑及代价后,做出有意识的决定,放弃这些过时的防御机制。For example, if you find yourself falling for unavailable partners to avoid disappointment, recognize this as a defense born from past wounds, such as an absent mother. 例如,如果你发现自己总是对不可触及的伴侣产生感情,以此来避免失望,那么你应该认识到这是一种源自过往伤痛的防御机制,比如可能是因为母亲的缺席。Now, understand the cost ― missing out on intimacy ― and decide to let go, embracing the possibility of a fulfilling relationship.现在,你需要理解这种做法的代价——错失了获得亲密关系的机会——然后做出决定,放下这种防御机制,拥抱充实的关系。Similarly, if a history of relationship failures stems from an unpredictable father, causing you to avoid loss, now is the time to appreciate the mechanism's protective role and release it, to pursue the family you desire. 同样地,如果你过去感情失败的经历源于一位不可预测的父亲,这让你习惯于回避失去,现在是时候意识到这个机制发挥过的保护作用,并释放它,追求你想要的家庭。By understanding and addressing these defense mechanisms, we can move towards a future of flourishing, letting go of the need to be numb, fiercely independent, or perpetually fearful, and embracing hope and freedom instead. This journey requires introspection and courage but leads to a healthier, freer, and more creative life. 通过理解和处理好这些防御机制,我们可以朝着光明的未来迈进,放下对麻木、过分独立或持续担忧的需求,转而拥抱希望和自由。这段旅程需要内省和勇气,但会引导我们走向更加健康、自由和富有创造力的生活。【词汇】 1. formative adj. 决定性格的,影响发展的2. shortfall n. 不足,缺口3. maladaptive adj. 不适应的4. oblivious adj.未察觉的5. resonate v. 引起共鸣6. rationale n. 理由,依据7. obsolescence n. 过时8. introspect v. 内省(本文图片来源于摄图网,版权归摄图网所有)

教学素材 | 血型决定你是否会患癌?

教学素材 | 血型决定你是否会患癌?Does your blood type determine whether you will get cancer?你是否听说过血型与疾病风险之间的联系?近日,上海交通大学的一项长达25年的研究引起了广泛关注,研究表明B型血的人患癌症的风险可能较低。但血型真的能决定癌症的命运吗?让我们一起深入了解一下吧! 你了解血型吗?血型系统,最早由奥地利科学家卡尔·兰德斯坦纳(Karl Landsteiner)在1900年发现,主要分为A型、B型、AB型和O型。血型 blood type这些类型基于红细胞表面的抗原种类,它们不仅标识血型,还在免疫系统中发挥重要作用,帮助身体识别并抵御外来病原体。抗原 antigen免疫系统 immune system血型决定癌症?近年来,多项医学研究揭示了血型与疾病风险之间的关系。例如,A型血的人患冠心病和糖尿病的风险较高,AB型血的人患认知障碍的风险增大。People with blood type A are at higher risk of coronary heart disease and diabetes, while those with blood type AB face an increased risk of cognitive impairment.然而,血型并非决定健康的唯一因素,健康的生活方式、饮食习惯、遗传和环境因素同样重要。交大研究:B型血与癌症风险上海交通大学的研究发现,B型血的人患癌症的总体风险相对较低。这一发现虽令人瞩目,但健康并非仅仅由血型决定,而是多方面因素综合作用的结果。People with blood type B generally have a lower overall risk of cancer.避开癌症的5个诱因1. 烟草之殇 Tobacco's Toll:烟草是多种癌症的幕后黑手,其中包括肺癌、口腔癌、食管癌、胰腺癌等。2. 饮食之警 Dietary Caution:不健康的饮食习惯与肠癌、胃癌、食管癌紧密相连,酒精的过量摄入则为癌症的滋生提供了肥沃的土壤。不健康的饮食习惯 unhealthy eating habits酒精的过量摄入 excessive alcohol consumption 3. 辐射与化学之患 Radiation and Chemical Hazards:长期暴露于辐射和有害化学物质之下,或是污染的空气、水和土壤中的有害物质,在无形中会增加我们患癌症的风险。Long-term exposure to radiation and harmful chemicals, or pollutants in the air, water, and soil, invisibly increases our risk of developing cancer.4. 遗传之链 Hereditary Links:某些癌症,比如乳腺癌、卵巢癌、结肠癌,可能会因为遗传突变而出现,或者因为遗传疾病的影响而加剧。遗传突变(genetic mutations):指DNA序列中的变化,这些变化可以遗传给后代并可能影响生物体的性状。5. 生活之累 Lifestyle Strain:生活中的琐事和压力有时候反而会成为癌症的催化剂。缺乏体育锻炼、肥胖、长期的心理压力和焦虑,这些因素在不知不觉中增加了我们患癌症的风险。Daily hassles and stress can sometimes act as catalysts for cancer. Lack of physical exercise, obesity, prolonged psychological stress, and anxiety are like invisible factors subtly increasing our risk of cancer. 虽然血型可能对健康风险有一定影响,但决定我们健康状况的,更多在于我们的生活习惯和态度。让我们珍爱生命,积极面对每一天,不让任何因素成为健康的枷锁。 (本文图片来源于摄图网,版权归摄图网所有)

新闻听力 | OpenAI推出语音克隆工具,待公开发布

VOA慢速:OpenAI推出语音克隆工具,待公开发布OpenAI Introduces Voice Cloning Tool, But Waits for Public Release慢速 | CET-4难 | 644词 | 6min11s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 name of the tool developed by OpenAI that can reproduce human voices?A. AI Voice.B. Voice Cloner.C. Voice Engine.D. Audio Replicator.Q2. When did OpenAI release details about Voice Engine?A. February 28.B. March 29.C. April 30.D. May 31.Q3. What does OpenAI require to generate natural-sounding speech using Voice Engine?A. A 5-second audio sample.B. A 15-second audio sample.C. A 30-second audio sample.D. A 60-second audio sample.Q4. What can be inferred about the future plans of OpenAI for Voice Engine?A. They plan to release it immediately after testing.B. They will release it only in English.C. They intend to release it after further development and safety measures.D. They have no plans to release it to the public.Q5. What can be known about the testing phase of Voice Engine?A. It is open to the general public.B. It is limited to a small group of partners.C. It is being conducted without any safety measures.D. It is focused on generating voices in different languages.Q6. What is one of the risks associated with voice cloning technology that OpenAI is concerned about?A. Misuse in financial transactions.B. Overuse in entertainment.C. Disruption of educational systems.D. Excessive use in customer service.Q7. What is the purpose of OpenAI’s contact with various partners from different sectors?A. To gain financial support for Voice Engine.B. To seek advice on the best ways to develop and deploy the system.C. To form a coalition against misuse of voice cloning technology.D. To promote the use of Voice Engine in their sectors.Q8. What is the name of another company developing similar voice cloning tools?A. Descript.B. AI Voice Tech.C. VoiceCraft.D. AudioGenius.Q9. What is one of the uses for Voice Engine that OpenAI has listed?A. To impersonate celebrities for entertainment.B. To create fake news reports.C. To provide reading assistance to non-readers or children.D. To replace human teachers in classrooms.Q10. What is the main concern of OpenAI regarding the release of Voice Engine to the public?A. The cost of the technology.B. The lack of public interest.C. The competition with other companies.D. The potential for misuse.Part II. TRANSCRIPTOpenAI Introduces Voice Cloning Tool, But Waits for Public ReleaseChatGPT developer OpenAI has introduced a new tool that it says can reproduce human voices with just a short audio sample.The tool is among several developed by technology companies that aim to clone voices with a high level of exactness.(Q1) The system is called Voice Engine. (Q2) OpenAI released details about Voice Engine on March 29. The company also released some examples of how the tool performs.(Q3) The company explained in a statement that the system uses written instructions and a 15-second audio sample to produce, or generate, “natural-sounding speech” in the voice of any speaker.OpenAI said it has been working on developing the tool since late 2022. (Q4) It plans to continue developing it before releasing it to the public. The company said the delayed release represents “a cautious and informed” effort to prevent possible misuse.(Q5) OpenAI said it began testing Voice Engine “with a small group of trusted partners.” This testing aims to help company officials decide how to improve the tool’s safety and learn how it can “be used for good” across different industries.There have already been highly publicized examples of false, or fake, voice recordings that sound like well-known people and politicians.publicize v. 宣传;推广One such example was an AI-manufactured voice claiming to belong to U.S. President Joe Biden. The voice was turned into a message that was sent by telephone to voters earlier this year in the state of New Hampshire.In the fake audio, Biden appears to try to urge voters not to take part in presidential primary voting. Election officials in New Hampshire are still investigating the incident.OpenAI’s statement identified such election risks. “We recognize that generating speech that resembles people’s voices has serious risks, which are especially top of mind in an election year.”There have been other examples of so-called “deepfakes” being used in political campaigns around the world. A “deepfake” is a piece of audio or video created to make it appear that people in it are saying or doing things that they never did.OpenAI said it is currently discussing how to limit these and other risks of such voice cloning systems. (Q6) Technology experts have also warned such tools can be used to carry out financial crimes. For example, voices can be recorded and then reproduced to represent another individual in an effort to carry out fraud.fraud n. 欺诈罪;欺骗罪The company said it has been in contact with U.S. and international partners “from across government, media, entertainment, education, civil society and beyond.” (Q7) The aim is to get advice from people in these groups about the best ways to develop and deploy the system, OpenAI said.deploy v. 有效地利用;调动OpenAI said its early Voice Engine testers have agreed not to represent a person without their permission and to clearly state that the voices are produced by AI. The company is best known for its launch of the AI-powered ChatGPT tool, which was launched in November 2022.(Q8) There are several other companies developing similar voice cloning tools. One of the most widely known is called Descript. The company explains on its website the AI-powered system can clone any person’s voice with a 60-second audio sample.Descript also offers other services involving audio and video production. The company’s website says users can choose a free plan that includes up to 1,000 words of voice cloning. For $24, users can get unlimited voice generation, Descript said.OpenAI listed several possible uses for the technology tool. (Q9) These include providing reading assistance to non-readers or children, supporting individuals who cannot speak, and helping patients recover their voice.The company said its Voice Engine system can work in several languages. One example of such use is taking an English voice recording and producing a new audio version in another language. In an example released online, OpenAI demonstrated a person’s voice and style of speaking can remain the same in other targeted languages.Part III. KEY1. C.细节题。文章中提到:“The system is called Voice Engine.”意为:“该系统被称为Voice Engine。”因此,正确答案是C。2. B.细节题。文章中提到:“OpenAI released details about Voice Engine on March 29.”意为:“OpenAI在3月29日发布了有关Voice Engine的具体信息。”因此,正确答案是B。3. B.细节题。文章中提到:“...uses written instructions and a 15-second audio sample to produce, or generate, ‘natural-sounding speech’... ”意为:“……使用书面指令和15秒的音频样本来产生或生成‘听起来很自然的语音’……”因此,正确答案是B。4. C.推理题。文章中提到:“It plans to continue developing it before releasing it to the public. The company said the delayed release represents “a cautious and informed” effort to prevent possible misuse.”意为:“它计划继续开发,然后再向公众发布。公司称,推迟发布意味着在为预防可能存在的滥用而做出细致且明智的努力。”这表明OpenAI打算在进一步开发和确保安全措施到位之后发布Voice Engine。因此,正确答案是C。5. B.细节题。文章中提到:“OpenAI said it began testing Voice Engine ‘with a small group of trusted partners.’ ”意为:“OpenAI表示它开始在一小群值得信赖的合作伙伴中测试Voice Engine。”由此可以推断,测试阶段是仅限于一小部分合作伙伴的范围之内的。因此,正确答案是B。6. A.细节题。文章中提到:“Technology experts have also warned such tools can be used to carry out financial crimes.”意为:“技术专家也警告说,这些工具可能被用于实施金融犯罪。”因此,正确答案是A。7. B.细节题。文章中提到:“The aim is to get advice from people in these groups about the best ways to develop and deploy the system...”意为:“目的是从这些群体的人那里获得关于开发和部署系统的最佳方式的建议……”因此,正确答案是B。8. A.细节题。文章中提到:“There are several other companies developing similar voice cloning tools. One of the most widely known is called Descript.”意为:“还有几家公司正在开发类似的语音克隆工具。其中最著名的一家叫做Descript。”因此,正确答案是A。9. C.细节题。文章中提到:“...including providing reading assistance to non-readers or children...”意为:“……包括为阅读能力较弱的人或儿童提供阅读帮助……”因此,正确答案是C。10. D.主旨题。整篇文章讨论了OpenAI对于Voice Engine可能被滥用的担忧,包括在选举中的风险以及金融犯罪的潜在可能。因此,正确答案是D。(本文图片来源于摄图网,版权归摄图网所有)

新闻听力 | 如何当好一位领导

如何当好一位领导Handling the Responsibility of Becoming a Leader常速 | CET-6偏易| 510词 | 3min44s刘立军供稿Part I. QUESTIONSListen to the talk and choose the best answer to each question you hear.Q1. What is the main subject of Mind Tools’ Video Learning Series episode discussed here?A. Methods to improve company culture and values.B. Techniques for effective risk and stakeholder analysis.C. Strategies for starting strong in a new leadership position.D. Financial management and accountability in leadership.Q2. What is the first step mentioned to get off to a great start in a new leadership role?A. Examining the organization's mission and vision statements.B. Conducting stakeholder analysis.C. Reviewing the organization's overall health.D. Meeting with colleagues from different departments.Q3. What tool is suggested for testing the roles and processes of an organization?A. A performance review.B. A risk analysis.C. An efficiency audit.D. A financial assessment.Q4. According to the text, what is one of the primary purposes of conducting a stakeholder analysis?A. To determine the company’s financial status.B. To identify the key decision-makers and understand their motivations.C. To evaluate the effectiveness of marketing strategies.D. To create a detailed employee performance review.Q5. What should leaders regularly do as part of their role according to the video?A. Update the company’s mission and vision statements.B. Create a schedule for regular department meetings.C. Scan for potential problems and look for new opportunities.D. Reassess personal connections with stakeholders.Part II. TRANSCRIPTHandling the Responsibility of Becoming a LeaderWelcome to Mind Tools’ Video Learning Series.Are you leading a new team? Or heading up a different department? Maybe you’ve just been appointed CEO of the whole organization!You’ll likely feel excited by the new challenges awaiting you. But you may also feel anxious and overwhelmed by the new responsibilities attached to your role. After all, if something goes wrong, the buck now stops with you!buck n. 责任,过失(Q1) New leaders are especially vulnerable to being caught out by difficult situations, so in this video we’ll look at seven things you can do to get your new leadership role off to a great start:(Q2) First, examine the aims of your organization by looking through its mission and vision statements, if it has them.Do they reflect your company’s purpose? Will they motivate your people and engage customers? If not, now’s the time to clarify or refresh it.Now, think about what could go wrong.(Q3) Do a risk analysis to test the roles and processes that make your organization run. Are they still viable? Do any changes need to be made? This will help you to avoid unpleasant surprises — and to spot opportunities.viable adj. 能独立发展的;能独立生存的You’ll also need key decision-makers on your side. (Q4) A stakeholder analysis can help you to identify people who hold the real power in your firm — and what makes them tick.tick v. 做出行为Try to make meaningful connections with these players early on. If you can, call or meet them before your first day. Ask what problems they’re facing, but also what’s working well.Next, review your organization to get a picture of its overall health. Look at processes, people, values, culture, and management structure — in detail. How do they relate to each other? What’s working? And what needs to change?Also, question how robust this information is. Are financial accounts up to date? Are goals and targets appropriate? And will they motivate people? Do they tie in with the organization’s over-arching mission? And, how are you monitoring progress?robust adj. 强劲的;富有活力的over-arching adj. 非常重要的,首要的Now it’s time to review the information you’ve gathered. This will help you to clarify how the reality differs from what is being planned.Specifically, identify whether any teams are struggling with heavy workloads. What could be the cause of this? Perhaps there are bottlenecks or inefficiencies that need to be addressed.Also, are there any outcomes that appear “too good to be true”? Does this mean that corners are being cut?And, finally, are there any departments with high staff turnover or sickness? What could be the cause? Perhaps there’s a lack of management or a source of conflict that needs to be addressed.turnover n. 人事变更率;人员调整率As a leader, your work never stops. (Q5) So, build time into your schedule to scan for potential problems, find solutions in advance, and look for new opportunities.Do this by meeting with colleagues from different departments regularly — in person or virtually. This will help you to gather regular feedback on processes, workloads and customer expectations.If you want to learn more about taking responsibility in a new leadership role, see the article that accompanies this video.Part III. KEYQ1. C.主旨题。命题出处:整段视频的焦点在于:“...seven things you can do to get your new leadership role off to a great start...”意为:“……你可以做七件事,让你新官上任就有一个好的开始……”。这表明该系列教学视频的这一集主要讨论如何强势上任新领导职位的策略。Q2. A.细节题。命题出处:“First, examine the aims of your organization by looking through its mission and vision statements, if it has them.”意为:“首先,仔细查看公司的使命和愿景(如果有的话),以此审视公司的目标是否合适。”此句明确提到了担任新领导的第一步是审视与组织的使命和愿景有关的阐述。Q3. B.细节题。命题出处:“Do a risk analysis to test the roles and processes that make your organization run.” 意为:“进行一次风险分析,对保证公司运转的各种人员和流程进行测评。” 因此选B。Q4. B.细节题。命题出处:“A stakeholder analysis can help you to identify people who hold the real power in your firm — and what makes them tick.”意为:“利益相关者分析可以帮助你确定你公司中真正掌握权力的人是谁,以及他们所作所为的原因是什么。”因此选B。Q5. C.细节题。命题出处:“So, build time into your schedule to scan for potential problems, find solutions in advance, and look for new opportunities.”意为:“因此,在你的日程表里安排出一定的时间用来查看潜在问题,提前寻找解决方案,并寻求新的发展机会。”因此选C。(本文图片来源于摄图网,版权归摄图网所有)

新闻听力 | 极端天气似乎无处不在

VOA慢速:极端天气似乎无处不在Extreme Weather Seems to Be Everywhere慢速 | 高考 偏易 | 587词 | 5min18s刘立军供稿Part I. QUESTIONSListen to the news and choose the best answer to each question you hear.Q1. What recent event in Brazil was mentioned in the news report?A. A severe drought in São Paulo.B. Record high temperatures in multiple cities.C. Flooding that resulted in at least 100 deaths.D. A storm preventing rain over southern Brazil.Q2. How high were the temperatures that voters and politicians in India faced during national elections?A. 36 degrees Celsius.B. 46 degrees Celsius.C. 56 degrees Celsius.D. 66 degrees Celsius.Q3. Which country reported deaths due to record heat?A. The Philippines.B. Myanmar.C. Malaysia.D. Thailand.Q4. According to the National Weather Service Storm Prediction Center, how did the number of tornadoes in April rank historically?A. It was the second-highest ever recorded for April.B. It was the highest ever recorded for April.C. It was the lowest ever recorded for April.D. It was below average for April.Q5. What was Jonathan Overpeck’s prediction about the year 2024?A. It might be a record year for climate policy changes.B. It might be a potentially significant year for technological advancements.C. It might be a record year for climate disasters.D. It might mark a decrease in climate-related issues.Q6. What is the particular effect of climate change Alvaro Silva pointed out on weather events?A. It increases the frequency of volcanic eruptions.B. It affects where and when weather events occur.C. It causes more predictable weather patterns.D. It reduces the severity of natural disasters.Q7. What does the European climate service Copernicus report indicate about the global average temperature?A. It has been decreasing over the past 11 months.B. It has shown no significant change since 1950.C. It has remained stable compared to the pre-industrial period.D. It has broken the record for the past 11 months.Q8. What goal did countries set in the Paris Climate Agreement regarding temperature increase?A. To limit warming to 1.5 degrees Celsius above pre-industrial levels.B. To limit warming to 1 degree Celsius above pre-industrial levels.C. To limit warming to 2 degrees Celsius above pre-industrial levels.D. There was no specific temperature increase limit set.Q9. According to Maximiliano Herrera, how many countries or territories broke heat records in the first five days of May?A. 50 countries or territories.B. 60 countries or territories.C. 70 countries or territories.D. 80 countries or territories.Q10. What is the main theme discussed in the news report?A. Political turmoil affecting various countries.B. Advancements in global climate research.C. Extreme weather events occurring globally.D. International efforts to combat climate change.Part II. TRANSCRIPTExtreme Weather Seems Nearly EverywhereIn recent months, reports of extreme weather have reached new levels. Some climate scientists say they cannot remember when the world had so much extreme weather.(Q1) In Brazil, for example, flooding killed at least 100 people and damaged the southern city of Porto Alegre. (Q2) Voters and politicians in India are facing heat as high as 46 degrees Celsius during national elections.A heat wave caused officials to close schools in the Philippines. (Q3) Thailand has reported deaths from record heat. Weather experts are also reporting high heat in Indonesia, Malaysia, the Maldives and Myanmar. Record temperatures hit many parts of Africa too.(Q4) In the United States, the National Weather Service Storm Prediction Center recently put a message on social media service X. It said April had the second-highest number of tornadoes for that month ever recorded.tornado n. 龙卷风;旋风Jonathan Overpeck leads the School for Environment and Sustainability at the University of Michigan. He said, “It is not surprising to see worsening climate extremes so early in the year.” The climate expert added, (Q5) “If this record pace of warming continues, 2024 will likely be a record year of climate disasters and human suffering.”Some scientists have been saying that, when the world is warmer, it is likely to have more extreme weather. They call these “climate events,” including record heat and rainfall. (Q6) They say climate change is also changing where and when weather events take place. Alvaro Silva said that leads to rainy and hot systems staying over areas for longer periods. Silva is a climate scientist at the World Meteorological Organization based in Geneva.meteorological adj. 气象的Climate scientists have reported 13 straight months of record high ocean temperatures as a possible influence on the weather extremes.(Q7) Recently, the European climate service Copernicus reported the 11th record-breaking month in a row for the world’s average temperature. The average global temperature of 15 degrees Celsius in April beat the old record from 2016 by 0.14 degrees Celsius. Copernicus’ data dates back to 1950.Last month was 1.58 degrees Celsius warmer than what climate scientists call the pre-industrial period of the late 19th century. (Q8) Countries signing the Paris Climate Agreement in 2015 set a goal of limiting warming to 1.5 degrees Celsius above pre-industrial levels.Several influences play a part in the recent extremes. Silva said, “climate change is the most important one.”(Q9) In the first five days of May, 70 countries or territories broke heat records, said climatologist Maximiliano Herrera. He follows temperature records across the world.Recently in Southeast Asia, “it was the hottest May night ever,” Herrera posted on X. Parts of Thailand did not drop below 31 degrees Celsius.Many African nations are also facing extreme heat. Herrera said it reached 47.5 degrees Celsius in Kayes, Mali. The capital of Niger, Niamey, had its hottest May night and Burkina Faso’s capital, Ouagadougou, had its hottest night for any month.The heat in Brazil affected cites like São Paulo and kept a rainstorm from moving over the country’s south. Francisco Aquino, a climatologist at the Federal University of Rio Grande do Sul, said that caused the weather to become dangerous.There was also an increase in humidity from the Amazon River area, which Aquino called “flying rivers.” The flying rivers are air currents that carry a lot of water vapor. “These caused clouds to generate extreme rainfall,” he said.humidity n. (空气中的)湿度April also brought the heaviest rains ever recorded to the United Arab Emirates. Parts of major highways flooded, as did Dubai International Airport, the world’s busiest airport for international travel.I’m Dan Novak.Part III. KEYQ1. C. 细节题。文本提到:“In Brazil, for example, flooding killed at least 100 people...”意为:“例如在巴西,洪水导致至少100人死亡……”选项C直接反映了新闻中提及的巴西事件。Q2. B. 细节题。文章中提到:“Voters and politicians in India are facing heat as high as 46 degrees Celsius during national elections.”意为:“在全国选举期间,印度的选民和政治家们面临着高达46摄氏度的高温。”选项B与文中信息相符。Q3. D. 细节题。文章中指出:“Thailand has reported deaths from record heat.”意为:“泰国报告了由于创纪录的高温导致的死亡事件。” 因此,选项D正确。Q4. A. 细节题。报道中提到:“…the National Weather Service Storm Prediction Center recently put a message on social media service X. It said April had the second-highest number of tornadoes for that month ever recorded.” 意为:“国家气象服务风暴预测中心最近在社交媒体服务端X上发布了一条消息。消息称,四月份的龙卷风数量是有史以来第二高的。”这说明四月份的龙卷风数量排名历史第二。因此,答案选A。Q5. C. 细节题。Jonathan Overpeck表示:“If this record pace of warming continues, 2024 will likely be a record year of climate disasters and human suffering.”意为:“如果这种创纪录的升温速度持续下去,2024年很可能会是气候灾害和人类苦难的创记录之年。”因此答案是C。Q6. B. 细节题。Alvaro Silva所述的情况是:“They say climate change is also changing where and when weather events take place.”意为:“他们说气候变化也改变了天气事件发生的时间和地点。” 因此,正确选项为B。Q7. D. 细节题。Copernicus报告指出:“...the 11th record-breaking month in a row for the world’s average temperature.”意为:“……连续第11个月打破了世界平均气温的记录。”因此,报告表明全球平均气温过去11个月已连续打破记录。答案是D。Q8. A. 细节题。关于《巴黎协定》设定的目标,文本中提到:“Countries signing the Paris Climate Agreement in 2015 set a goal of limiting warming to 1.5 degrees Celsius above pre-industrial levels.”意为:“2015年签署《巴黎协定》的国家设定了一个目标,即将升温限制在工业化前水平之上的1.5摄氏度以内。”选项A与这一信息吻合。Q9. C. 细节题。Maximiliano Herrera提到:“...70 countries or territories broke heat records...” 意为:“……70个国家或地区打破了高温记录……”因此,答案为C。Q10. C. 主旨题。整个新闻报道的焦点是关于世界各地极端天气事件的报道。从巴西的洪水、印度的高温,到非洲和东南亚的高温等,新闻涉及多个不同地区面临的极端天气现象。因此,该新闻的主题是全球发生的极端天气事件,答案选择C。(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

第12届教学大赛商务英语组二等奖贺静授课

授课点评:贺静老师授课效果较好,教学目标清楚、教学方法得当、教学程序井井有条。此外,贺静老师口齿清晰,语音语调比较纯正、流利;教态端庄自然,有亲和力,教学过程中与学生互动良好,体现了以学生为主体,教师为主导的教学原则。授课分两部分。第一部分介绍该单元(Empire of Wealth)的总教学安排,用了3分30秒,时间把握得比较好。另外,设计的PPT形式多样,各种图表清楚展现了教学安排。授课开始的第三分钟,PPT显示的该单元总教学目标及三篇课文的教学目标一览无遗,加上贺静老师的阐释,清晰地传递了教学目标和学习目标,这能帮助学生在课堂内外围绕主题有效学习。紧接着,贺静老师借助PPT上的流程图比较详细地介绍了授课课文In Praise of Competitive Urges的教学安排,其中的Problem-centred教学方法对学生发现、分析和解决问题有很大帮助。之后进入第二部分:比赛授课阶段。第二部分具体授课含四个阶段。进入第一阶段Warm-up时,贺静老师显得有点紧张,但很快就调整好了状态。该阶段有教师对课文理解的提问,请学生从课文中找到相关的依据回答问题,这种做法本来值得称道,因为授课不能离开课文。但是,Warm-up阶段是课前准备阶段,因此,贺静老师在Warm-up阶段讲解课文不妥,建议把重点放在教材中的Warm-up Activities上,适当设计一些附加的活动,才符合教学逻辑。此外,在总时间为20分钟且第一阶段用了3分30秒的情况下,Warm-up阶段用了5分1秒显得有点过长。之后是第二阶段Questionnaire Results,贺静老师分析解释了调查表中的信息,谈了自己对问题的看法,期间激励学生思考、回答问题,这对培养学生的独立思考能力及理解课文非常有益。Questionnaire之后进入授课第三阶段:Wealth-flaunting Motivations / Summarizing。炫富动机是课文包含的核心内容之一。因此,讨论炫富动机有助于学生理解课文。教师要求学生从PPT上(视频13')显示的课文段落寻找答案,并要求学生做pair work找到有关的词汇。另外,通过分析课文的修辞寓意,贺静老师阐释了文章作者的真实目的。这一点做得很好。另一方面,根据该单元内容,所授的是“综合商务英语”课程。因此,贺静老师应更多围绕语言难点、篇章结构、写作风格、文法修辞等方面进行解释,让学生对课文有更深层次的理解。第四阶段Assignment在视频18'15"开始。课后作业包括questionnaire设计、调研报告写作、相关阅读作业。这样较好兼顾了综合商务英语课程语言学习和商务实践的教学特点。建议更多以教材内容教学为主,重视语言、篇章教学,在帮助学生充分理解课文的前提下掌握一些商务知识和技能;需要结合课文融入更多的思政教育内容。点评专家:翁凤翔

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