Lecture 0-Introduction
lecture英语范文
lecture英语范文英文回答：Lecture.A lecture is a formal presentation delivered by an expert or specialist, typically in an academic or professional setting. The primary purpose of a lecture is to impart knowledge, convey information, or share insights on a specific topic. Unlike other forms of oral communication, lectures are usually one-sided, with the speaker assuming the role of an authoritative figure who imparts knowledge to the audience.Characteristics of a Lecture:Structured and well-organized: Lectures follow a logical flow of ideas, with an introduction, body, and conclusion. The speaker provides a clear outline or agenda to guide the audience through the presentation.Focused on a specific topic: Lectures are typically narrowly focused on a particular subject matter, allowing the speaker to delve deeply into the topic and present detailed information.Formal and authoritative: The speaker in a lecture is usually an expert or specialist in the field, showcasing their knowledge and expertise. The presentation is often formal in tone and delivery.One-sided communication: Lectures are primarily a one-sided form of communication, with the speaker delivering information to the audience. There is limited opportunity for audience participation or interaction.Note-taking and active listening: Attendees typically take notes during a lecture to record key points and enhance understanding. Active listening is also crucial for retaining information presented during the lecture.Benefits of Lectures:Imparting knowledge: Lectures effectively convey complex information to an audience, providing detailed explanations and examples.Sharing insights and perspectives: Experts can share their unique insights, perspectives, and the latest research findings through lectures.Building a foundation: Lectures lay the groundwork for further study or exploration of a subject, providing a comprehensive overview and key concepts.Improving comprehension: The structured nature of lectures helps learners organize and understand complex ideas.Inspiration and motivation: Lectures can inspire and motivate attendees, sparking interest and enthusiasm for the subject matter.Drawbacks of Lectures:Passive learning: Lectures can be passive experiences for attendees, limiting active engagement and critical thinking.Limited interaction: The one-sided nature of lectures restricts opportunities for audience participation and clarification.Short attention span: Maintaining attention during a long lecture can be challenging, especially if the content is not engaging or relevant.Cognitive overload: Lectures can overwhelm attendees with excessive information, hindering comprehension and retention.Cultural differences: Cultural factors can influence lecture delivery and audience engagement, affecting the effectiveness of the communication.Conclusion:Lectures are an effective form of knowledge dissemination in academic and professional settings. They enable experts to share their knowledge, provide in-depth information, and inspire audiences. However, it is important to acknowledge the limitations of lectures and incorporate interactive elements to enhance learner engagement and comprehension.中文回答：演讲。
介绍讲座内容英语作文
介绍讲座内容英语作文Lecture Introduction。
Lecture Title: The Power of Positive Thinking。
Introduction:Good evening, ladies and gentlemen. It is my great pleasure to welcome you all to tonight's lecture on "The Power of Positive Thinking." In today's fast-paced and often stressful world, it is more important than ever to understand the impact that our thoughts and attitudes can have on our lives. This lecture aims to explore the science behind positive thinking and provide practical strategies for harnessing its power to improve our overall well-being.Speaker Introduction:Before we delve into the topic, allow me to introduce our distinguished speaker for tonight, Dr. Sarah Johnson.Dr. Johnson is a renowned psychologist and author who has dedicated her career to studying the effects of positive thinking on mental and physical health. With a wealth of knowledge and experience in this field, she is well-equipped to guide us through the intricacies of the human mind and the transformative potential of positive thinking.Lecture Overview:During tonight's lecture, Dr. Johnson will cover a range of topics related to the power of positive thinking. She will begin by discussing the psychological and physiological benefits of maintaining a positive outlook, drawing on the latest research in the field. From there, she will explore the ways in which positive thinking can influence our behavior, relationships, and overall quality of life. Additionally, Dr. Johnson will share practicaltips and techniques for cultivating a positive mindset, even in the face of adversity.Key Takeaways:By the end of the lecture, attendees can expect to gain a deeper understanding of the following key points:1. The impact of positive thinking on mental and physical health.2. How positive thinking can enhance resilience and coping mechanisms.3. Practical strategies for fostering a positive mindset in daily life.4. The potential for positive thinking to drive personal growth and success.Conclusion:In conclusion, I am confident that tonight's lecture will leave each of us feeling inspired and empowered to embrace the power of positive thinking. I encourage you all to engage with Dr. Johnson during the Q&A session following the presentation, as this will be an invaluable opportunityto further explore the topic and gain personalized insights. Thank you once again for joining us, and I hope you find tonight's lecture both informative and enlightening.。
Lecture0.Introdnction
Camera:
• Light & photograph
Robot arm:
• Movement & motor speed
Introduction: Smart Phone with Camera, GPS etc. iPhone
From /tw/
Feng-LiLian Lian© ©2013 2011 Feng-Li NTUEE-SS0-Intro-13
Introduction: Modulation & Demodulation in Communication
Feng-LiLian Lian© ©2012 2011 Feng-Li NTUEE-SS0-Intro-8
Signal Frequency Characteristics:
f (Hz) 10 20K 100M 300M 40G 2.4G 300G
Introduction: Digital Signal Processing
Feng-LiLian Lian© ©2013 2011 Feng-Li NTUEE-SS0-Intro-10
Signals and Systems
Feng-LiLian Lian© ©2013 2011 Feng-Li NTUEE-SS0-Intro-11
LTI & Convolution
(Chap 2)
Course Flowchart
Signals & Systems
(Chap 1)
Feng-LiLian Lian© ©2013 2011 Feng-Li NTUEE-SS0-Intro-18
LTI & Convolution
Lecture_1_Introduction
Life in the United States
Life in the United States
The Size of the US
– Imagine that you drove from New York to Los Angeles, stopping only for gas, to eat, and sleep. It would take you four or five days – It takes two days to drive from New York to Florida
Population by Ethnicity
White 71% Black 13% Hispanic 10% Asian 4% Native American 2%
A Nation of Immigration
Immigration is the act of coming to a foreign country to live. The act of leaving one's country to settle in another is called emigration. Immigrants who flee their country because of persecution(迫害), war, or such disasters as famines or epidemics are known as refugees or displaced persons.
授课有哪些环节英语作文
授课有哪些环节英语作文在授课中，有许多不同的环节可以帮助学生更好地理解和掌握知识。
以下是一些常见的授课环节：1. 导入环节 (Introduction):The introduction phase serves to engage students and introduce them to the topic or lesson. This can involve asking thought-provoking questions, sharing interesting facts, or presenting a relevant anecdote to capture students' attention and create interest in the topic.2. 讲解环节 (Lecture):During the lecture phase, the teacher delivers the main content of the lesson. This can include explaining key concepts, providing examples, and elaborating on important points. The goal is to provide students with a clear understanding of the topic through verbal explanation and demonstration.3. 示范环节 (Demonstration):Demonstrations are particularly useful in subjects like science or art, where showing how something is done can enhance understanding. For example, a science teacher might demonstrate a chemical reaction, while an art teacher might demonstrate a specific painting technique.4. 讨论环节 (Discussion):Discussion allows students to actively engage with the material and each other. This can involve asking open-ended questions, facilitating group discussions, or conducting debates. Through discussion, students can share their perspectives, ask questions, and deepen their understanding of the topic.5. 实践环节 (Practical Exercises):Practical exercises give students the opportunity to apply what they have learned in a hands-on way. This caninclude activities such as experiments, simulations, role-plays, or problem-solving tasks. By actively engaging with the material, students can reinforce their learning and develop practical skills.6. 小组活动 (Group Activities):Group activities promote collaboration and teamwork among students. This can involve assigning group projects, organizing group presentations, or facilitating group discussions. By working together, students can learn from each other, share ideas, and develop communication skills.7. 练习环节 (Practice):Practice activities provide students with opportunities to reinforce their learning through repetition and application. This can include exercises, worksheets, quizzes, or online practice modules. By practicing independently, students can solidify their understanding and identify areas where they may need additional support.8. 评估环节 (Assessment):Assessment is essential for evaluating students' understanding and progress. This can include quizzes, tests, essays, presentations, or projects. Assessment should be ongoing and varied to provide a comprehensive picture of students' learning outcomes.这些授课环节可以根据课程内容和学生的需求进行灵活组合和调整，以最大程度地促进学生的学习和发展。
人工智能 第01讲-人工智能简介 Lecture 01 - Introduction to AI
Course Topics
o Part III: Machine Learning
o Decision Tree o Clustering o Neural Networks
o Part IV: AI Applications
o Imaging Processing o Natural Language Processing
o Once upon a time there was a dishonest fox and a vain crow. One day the crow was sitting in his tree, holding a piece of cheese in his mouth. He noticed that he was holding the piece of cheese. He became hungry, and swallowed the cheese. The fox walked over to the crow. The End.
o Play a decent game of Jeopardy? o Win against any human at chess? o Win against the best humans at Go? o Play a decent game of tennis? o Grab a particular cup and put it on a shelf? o Unload any dishwasher in any home? o Drive safely along the highway? o Drive safely along XueFu Road (学府路)? o Buy a week's worth of groceries on the web? o Buy a week's worth of groceries at Yonghui Supermarket? o Discover and prove a new mathematical theorem? o Perform a surgical operation? o Translate spoken Chinese into spoken English in real time? o Write an intentionally funny story?
Lecture_1_introduction
Problems of Vision ?
Vision is deceptive
Problems of Vision ?
Vision is deceptive
Problems of Vision ?
Vision is deceptive
Problems of Vision ?
Vision is Inferable (prior knowledge)
应用
距离数据（range data）/图像数据检索/基于图像的绘制
Related Courses
Image Processing
Scientific / medical imaging Pattern Recognition
Computer Graphics
Learning
Artificial Intelligence
to know what is where, by looking.’’ (Marr) Where? What?
What do we use vision for?
Recognize objects people we know things we own Locate objects in space to pick them up Track objects in motion catching a baseball avoiding collisions with cars on the road Recognize actions walking, running, pushing Emotions, gestures
Examples
Examples
Examples
Examples
LectureSlides.ppt
Introduction
© 2007 Pearson Addison-Wesley. All rights reserved
Chapter 0: Introduction
• 0.1 The Role of Algorithms • 0.2 The Origins of Computing Machines • 0.3 The Science of Algorithms • 0.4 Abstraction • 0.5 An Outline of Our Study • 0.6 Social Repercussions
© 2007 Pearson Addison-Wesley. All rights reserved
0-19
Ethical Theories
• Consequence based: What leads to the greatest benefit?
• Duty based: What are my intrinsic obligations?
© 2007 Pearson Addison-Wesley. All rights reserved
0-12
Computer Science
• The science of algorithms • Draws from other subjects, including
– Mathematics – Engineering – Psychology – Business Administration – Psychology
© 2007 Pearson Addison-Wesley. All rights reserved
0-4
History of Algorithms
Lecture 1--Introduction
激辐射理论，为激光的出现奠定了理论的基础；
1928年，Landenburg证实了受激辐射和“负吸收”的
存在；
17
Light: Laser 激光的发展史
1947年，Lamb和Reherford在氢原子光谱中发现了明显的受
激辐射，这是受激辐射第一次被实验验证。Lamb由于在氢原 子光谱研究方面的成绩获得1955年诺贝尔物理学奖；
E4 E3 激发态 E2
Ａ 21 自 发 辐 射 系
数，单个原子在单 位时间内发生自发 辐射过程的概率。
h
基态 E1
26
自发辐射过程产生的光子是不相干的 Photons from spontaneous emission are not coherent 处在高能级 E2 上的粒子，各自独立地、随机 地分别跃迁到低能级 E1 上，发射出光子，这 些光子的能量虽然相同，但彼此具有不同的 相位及偏振方向，因此自发辐射发出的光是 非相干光(non-coherent light) 处于高能级 E2 的原子还可以通过放热、碰撞 等方式将能量传给其它粒子或器壁而跃迁到 低 能 级 上 ， 即 无 辐 射 跃 迁 (non-radiative decay)。
15
Light: Laser 激光的发展史
黎明前的黑暗
1900年，普朗克提出了能量量子化概念，并因此
获得1918年诺贝尔物理学奖； "in recognition of the services he rendered to the advancement of Physics by his discovery of energy quanta"
Lecture1-Introduction(2)PPT课件
• In critiquing the research paper students should rely on their developing knowledge of research methods as well as lively debate in their small group meetings about the effectiveness of the paper.
2020/10/13
Advances - Lectunt’d)
• Each week’s essay should include a) a critique of the aspects of research methods covered in the previous lecture, plus b) a critique of the relevant research paper. The word length guidance is 800 words – 400 words on research methods and 400 words on the critique.
ADVANCES
Lecture 1 INTRODUCTION
2020/10/13
Advances - Lecture 1
Lecture 1(introduction)
(2) Factors concerned with cultural background: The way of life of Celts, Anglo-Saxons and Normans; The blend of different cultures of the tribes.
(3) Factors related to religious background: the spread and establishment of Christianity
8. The Victorian Period ⅰ Critic Realism Dickens, Thackeray ii Women Novelists: The Bronte Sisters
9. The Twentieth-Century English Literature ⅰ Modernism (1900-1950)
Assessment
General performance (class participation,class attendance…) 30% Term paper (1000-1500 words)70%
Teaching schedule
(18 weeks, 2 classes/1 week): Introduction (2) Part I and Part II (2) Part III (2) Part Ⅳ (4) Part V (4) Part Ⅵ (6) Part Ⅶ (8) Part Ⅷ (4) Part Ⅸ (2)
Q5: What benefits do we get from this course?
A good command of the target language; General knowledge of the culture , literature and history of the country; A profound mind and an insight for English literature
听英语讲座怎么写英语作文
听英语讲座怎么写英语作文When attending an English lecture, writing an essay about it can be a thoughtful exercise to consolidate your understanding and express your insights. Here's a structured approach to writing an essay about an English lecture:1. Introduction- Begin with a hook to grab the reader's attention. This could be a thought-provoking question, a surprising fact, or an interesting anecdote related to the lecture topic.- Introduce the topic of the lecture and its significance. - State the purpose of your essay, which is to discuss the lecture's content and your reflections on it.2. Lecture Overview- Provide a brief summary of the lecture's main points. This should include the speaker's name, the date of the lecture, and the key themes or arguments presented.3. Key Points Analysis- Dive into the details of the lecture. Discuss the key points made by the speaker, and explain why they are important or interesting.- Use direct quotes from the lecture to support your analysis, but make sure to cite them properly.4. Personal Reflection- Share your personal reactions to the lecture. Did youagree with the speaker? Were there any points that challenged your pre-existing beliefs?- Discuss any new perspectives you gained or how the lecture has influenced your understanding of the subject.5. Critique and Evaluation- Offer a balanced view by evaluating the strengths and weaknesses of the lecture. Consider the speaker's delivery, the clarity of the arguments, and the evidence provided.- Discuss any areas where you think the lecture could have been improved or where further exploration is needed.6. Connections and Applications- Make connections between the lecture content and broader issues or other works in the field.- Discuss how the lecture's insights can be applied toreal-world situations or other areas of study.7. Conclusion- Summarize the main points of your essay, reiterating the importance of the lecture and your key takeaways.- End with a strong closing statement that encapsulates your overall impression of the lecture and its impact on you.8. References- If you've used any direct quotes or specific information from the lecture, be sure to list the source in your references section, following the appropriate citation style.Remember, the goal of your essay is not just to recount thelecture but to demonstrate your critical thinking and analytical skills by engaging with the material presented.。
Lecture+01+Introduction+to+Financial+Accounting+-+PDF
1st Semester 2011
7
Overview of IASB’s Conceptual Framework (continued)
The Framework is divided into seven major sections: The objectives and users of financial statements Underlying assumptions Qualitative characteristics of accounting information The elements of financial statements Recognition of the elements of financial statements Measurement of the elements of financial statements Concepts of capital and capital maintenance The Framework cannot be ignored: IAS 8 (Accounting Policies, Policies Changes in Accounting Estimates and Errors) states that in the absence of a specific standard addressing an issue, an entity is required to look at the Framework However, the Framework does not override any specific IASB standard if there appears to be a conflict.
Lecture 1- Introduction
Currency
Goods or services
New behavior
The item of value
The Evolution of a Concept
The Production era
The Selling era
Dynamic process
The Relationship era
Buyer’s market? Seller’s market?
Definition
Marketing is a societal process by which individuals and groups obtain what they need and want through creating, offering, and exchanging products and services of value freely with others.
The value of marketing
2. Marketing is about creating utility
• Utility is the usefulness consumers receive from buying, owning or consuming a product
Form utility: raw materials into finished products
Understand value from the perspectives of customers, producers and society Define what marketing is, and describe how it provides value to everyone involved in the marketing process Describe the evolution of the marketing concept Discuss the range of services and goods that are marketed
演讲英语演讲稿(南昌大学选修课)
四、课程主要内容：演讲的基本理论和概念，帮助学生理解言语交流过程中的七大要素，即：“讲话者”(speaker)、“信息”(message)、“渠道”(channel)、“听众”(listener)、“反馈”(feedback)、“干扰”(interference)和“场景”(situation)。
理解倾听与批判性思维的关系，介绍几种不同的倾听方式，例如：“欣赏性倾听”(appreciative listening)、“同情性倾听”(empathic listening)、“理解性倾听”(comprehensive listening)、和“批判性倾听”(critical listening)。
了解在演讲的准备阶段如何选题和立意，如何分析听众的特点，如何收集资料和如何规范地使用所收集到的论据来说明自己的想法。
诸如在选题时如何确定演讲的“总目的”(general purpose)，“具体目的”(specific purpose)，和“中心思想”(central idea)。
演讲中使用论据可分为：“例证”(examples)、“统计数据”(statistics)和“证明”(testimony)等，并介绍使用各类论据时所要注意的一些问题。
介绍英语演讲稿的写作方法和写作规范。
组织演讲稿正文常用的构想方法主要有：“时间顺序法”(chronological order)，“空间顺序法”(spatial order)，“因果顺序法”(causal order)，“话题顺序法”(topical order)和“问题与解决方案顺序法”(problem-solution order)。
根据英语“形合性”的特点，英语文本中上下文之间的关系经常要通过连接词来表达，这与中文“意会性”特点极不相同。
因此，连接词正确而恰当的使用可使英文演讲稿逻辑清晰，结构紧凑。
连接词语主要包括“过度”(transitions)、“段落预展”(internal previews)、“段落总结”(summaries)和“指向标”(signpost)等。
科技英语写作 lecture 1. Introduction
Requirements
– Teaching arrangements: group work, CL (cooperative learning), practice
– Testing : sentence, paragraph, essay
• • • • • • • • • – Requirements: In class: punctual (absence/presence – roll calling) attentive, active, cooperative After class: reading thinking – a diary writing – assignment Your resolutions: 4 books: a textbook, a notebook, a diary, a workbook
Special difficulties: how the students meet the requirements for them Contents: • Practice • The Contents of the Course • Requirements • Homework
“科技英语” “科技英语写作”
• 再如：max., min., ibid., et at., e.g., graphs, numbers, formula. • 科技英语词汇简单清楚。
• 当我们把很少的一点钠(sodium)投 入火焰或者其他光源中时，立即出 现一条鲜黄色的线；当钠不存在时， 光谱(spectrum)中就没有这条线。 由此我们知道，钠或任何钠的化合 物(compounds)产生一条带有鲜黄 色双线的光谱。
⑥ features:
• Features of EST writing: different from common English, but still has the features of language. The style is quite impersonal, expressive, and forceful/logical. • Diction: 清楚(clearness)、简洁(conciseness)、准确 (exactness/accuracy)。 • Grammar: Passive voice, subjunctive, imperative, Nominalization, None-predicate verbs (非谓语动词), Complex sentences • Discourse: preciseness--- but still follow some patterns: definition, exemplification, comparison and contrast, cause and effect, facts and opinion (argumentation), discursive writing, process. • Features of EST writing teaching: useful, learnable, exercisable
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6. How to explore and read the wanted papers
7. How to write a paper
8. How to prepare a paper for an international conference or transactions
Useful Software
4. Control and Protection Paradigms of the Future Grid
Control and Protection Paradigms of the Future Grid
USA Future Grid Initiative： /education/archived_tele_seminars/fgwebinars .aspx
研究生专业英语
Dr. Zhou Ming Email: zhouming@ Tel: 61773830
The Arrangement
16 academic hours; 1 point Purpose: getting used to read /write academic papers on power systems in English, even be able to communicate in English. Methods: learn and read the state-of-the-art topics in power systems, not just specific words Requirements: active participating in class; read more after class Score: class performance + final report
1. PSAT is a Matlab toolbox for electric power system analysis and control. It includes power flow, continuation power flow, optimal power flow, small signal stability analysis and time domain simulation. All operations can be assessed by means of graphical user interfaces (GUIs) and a Simulink-based library provides an user friendly tool for network design. PSAT can be downloaded at: http://www.power.uwaterloo.ca 2. MATPOWER is a package of Matlab m-files for solving power flow and optimal power flow problems. It is intended as a simulation tool for researchers and educators which will be easy to use and modify. The MATPOWER home page can be found at: /matpower/matpower.html
Content ofபைடு நூலகம்the Course
1. Smart Grid
Smart Grid What is a Smart Grid and What Can It Do for Us Chinese Strong Smart Grid Microgrid Control Report to NIST on the Smart Grid Interoperability Standards Roadmap
Content of the Course
5. Power System Restoration and Distribution Reconfiguration
PJM power system restoration
Optimizing Methods for Distribution Restoration
Useful Software
3. PowerWorld Simulator (PW Simulator) is a user-friendly power system analysis and simulation software package. 4. DIgSILENT PowerFactory Integrated Power System Analysis Software (Load flow analysis, OPF, Fault analysis, Protection, System dynamics and EMT simulation, etc )
2. Economic dispatch, Power flow and Optimal Power Flow
Economic dispatch What is power flow Optimal power flow
Content of the Course
3. Wind power generation
Wind Power Systems A Practical Lessons from Wind Farm Collector Systems and Interconnections Economic dispatch problem considering transmission system effects PSERC-Impact of Increased DFIG Wind Penetration on Power Systems and Markets final report