英语演讲选修课教案11_Inform_II

英语演讲课程教案英语演讲课程教案在教学工作者开展教学活动前，有必要进行细致的教案准备工作，编写教案有利于我们科学、合理地支配课堂时间。

那么你有了解过教案吗？以下是小编精心整理的英语演讲课程教案，希望能够帮助到大家。

英语演讲课程教案1一、教学目标知识与能力：1．能够听、说、认读Let’s read中的两封电子邮件。

2．了解一些有关英语信封书写的知识。

3．能够听懂、会唱歌曲“My Pen Pal"。

过程与方法：通过提问学生的爱好引出新知，通过教师和学生互动巩固新知。

情感态度价值观：培养学生正确的与朋友交流。

二、教学重、难点分析1．本课时的教学重点是阅读Let’s read中的两封电子邮件。

2．本课时的教学难点是能理解、认读句子：My twin sister Ann likes drawing picture and making kites．We look the same，but we don’t like the same things．Tell me something about you．三、课前准备1．教师准备录音机及录音带。

2．教师准备A Let’s learn部分的单词卡片和五年级下册第四、五、六单元Let’s 1earn部分的单词卡片。

3．教师准备一个用汉语书写的信封与一个用英语书写的信封。

四、教学步骤和建议1．热身(Warm-up)(1)上课前教师播放歌曲“My Pen Pal’’的录音，让学生跟录音轻声哼唱。

(2)教师放五年级下册第四单元B Let’s chant部分的歌谣录音，学生听录音边动作边说唱歌谣。

2．预习(Preview)(1)教师放A Let’s learn和Let’s talk部分的录音，学生跟读。

(2)教师出示A Let’s learn部分和五年级下册第四、五、六单元Let’s learn部分动作单词卡片，同桌开火车操练句型：What is your hobby? I like…(3)“抢答”游戏 i学生分成两组。

Lesson 10 InformativeTeaching Aim and RequirementAimed at ensuring the Ss to have a basic knowledge of public speaking.Teaching methodsPPt, interact between teacher & studentAssignmentsWhat are the essentials of an effective speechHow to overcome nervousnessTeaching proceduresInformative speech: a speech designed to convey knowledge and understandingTo enhance the knowledge and understanding of your listeners--- to give them information they did not have beforeConvey clearly accurately interestinglyOrganizational methodsChronological order 编年顺序Spatial order 空间顺序Topical order 主题顺序Causal orderProblem-solution orderOther methods of speech organizationCausal order:A show a cause-effect relationship. method of speech organization in which the main pointsProblem-solution order: A method of speech organization in which the first main point deals with the existence of a problem and the second main point presents a solution to the problem.(Problem-cause-solution order)Speeches about processProcess: A systematic series of actions that leads to a specific result or product.Speeches of process explain how something is made, how something is done, or how something works.3. Speeches about eventsEvent: Anything that happens or is regarded as happening.chronological order----to recount the history of an event,causal order ----to explain the causes and effects4. Speech about conceptsConcept: A belief, theory, idea, notion, principle, or the like.Speeches about concepts are usually organized in topical order. One common approach is to list the main features or aspects of your concept.Guidelines for informative speakingDon’t overestimate what the audience knows.* Lead your audience step by step and explain everything thoroughly.2. Relate the subject directly to the audience* What is fascinating to the speaker may not be fascinating to everybody.* Get your listeners involved3. Don’t be too technical* Simple, clear language is needed.4. Avoid abstractionsOne way to avoid abstractions is through description (a statement that depicts a person, event, idea, or the like with clarity and vividness)Another way to escape abstraction is with comparisons (A statement of the similarities among two or more people, events, ideas, etc.)5. Personalize your ideas。

教学目标：1. 培养学生英语口语表达能力，提高学生的自信心。

2. 帮助学生掌握英语演讲的基本技巧，包括开场白、主体部分和结尾部分。

3. 培养学生的创新思维和团队协作能力。

教学重点：1. 英语口语表达的流畅性。

2. 演讲技巧的运用。

3. 团队协作能力的培养。

教学难点：1. 学生在英语口语表达中可能存在的语法错误和发音问题。

2. 学生对演讲技巧的掌握程度。

教学过程：一、导入1. 教师简要介绍英语演讲的重要性，激发学生的兴趣。

2. 提问：什么是英语演讲？为什么学习英语演讲？二、英语口语表达训练1. 教师带领学生进行英语口语训练，包括发音、语法、词汇等方面的训练。

2. 学生分组进行口语练习，教师巡回指导。

三、演讲技巧讲解1. 教师讲解英语演讲的基本技巧，包括开场白、主体部分和结尾部分。

2. 学生跟随教师进行实际操作，练习演讲技巧。

四、团队协作训练1. 学生分组进行演讲比赛，每个小组选出一个代表进行演讲。

2. 教师组织学生进行评价和讨论，培养学生的团队协作能力。

五、课堂小结1. 教师总结本节课的学习内容，强调重点和难点。

2. 学生分享学习心得，提出疑问。

六、课后作业1. 学生准备一篇英语演讲稿，内容自选。

2. 学生在家练习英语口语表达，提高发音和语法水平。

教学评价：1. 课堂参与度：观察学生在课堂上的发言次数和积极性。

2. 口语表达能力：评价学生在课堂上的口语表达流畅程度和准确性。

3. 演讲技巧运用：评价学生在演讲比赛中的技巧运用情况。

4. 团队协作能力：评价学生在小组活动中的合作精神和团队意识。

教学反思：1. 教师在课堂上要注意观察学生的反应，及时调整教学策略。

2. 注重培养学生的自信心，鼓励学生积极参与课堂活动。

3. 加强对学生的个别辅导，关注学生的发音和语法问题。

4. 课后及时批改学生的作业，了解学生的学习情况。

英语演讲课程教案一、课程简介二、教学目标1. 提高学生的英语口语表达能力。

2. 培养学生的演讲技巧和自信心。

3. 帮助学生掌握演讲的基本结构和技巧。

4. 提高学生的公众演讲能力。

三、教学内容1. 演讲的基本概念和重要性。

2. 演讲的准备和计划。

3. 演讲的开头和结尾。

4. 演讲中的语言表达和肢体语言。

5. 演讲的练习和反馈。

四、教学方法1. 讲授法：讲解演讲的基本概念、技巧和注意事项。

2. 实践法：学生进行演讲练习，教师进行指导和反馈。

3. 小组讨论法：学生分组讨论演讲相关话题，分享经验和意见。

4. 观摩法：观看优秀演讲视频，学习借鉴先进的演讲技巧。

五、教学评价1. 平时练习：对学生平时的演讲练习进行评价，关注口语表达能力、演讲技巧和自信心等方面。

2. 课堂表现：评价学生在课堂上的参与程度、合作能力和进步情况。

3. 演讲比赛：组织学生参加演讲比赛，评价演讲内容、语言表达和现场表现等方面。

4. 学生互评：鼓励学生互相评价，共同提高演讲能力。

六、教学准备1. 教材：选用适合英语演讲的课程教材，如《英语演讲艺术》等。

2. 辅助材料：提供相关的演讲范文、优秀演讲视频等资源。

3. 投影仪、音响等教学设备：用于展示PPT和播放视频材料。

4. 讲台和座位：布置合适的演讲场地。

七、教学安排1. 课时：本课程共安排16课时，每课时45分钟。

2. 课程进度：按照教学内容进行有序教学，确保每个话题都有足够的练习时间。

3. 课堂活动：结合教学内容，安排不同的课堂活动，如演讲练习、讨论等。

八、教学反思2. 关注学生的学习反馈，及时调整教学内容和难度，满足学生的学习需求。

3. 关注学生的个体差异，给予不同的学生个性化的指导和支持。

九、教学拓展1. 组织学生参加校内外英语演讲比赛，提高学生的实战能力。

2. 邀请专业英语演讲教练进行讲座或辅导，拓宽学生的视野。

3. 引导学生参加英语角等活动，增加学生的英语实践机会。

3. 对学生提出建议和期望，鼓励他们在未来的学习和生活中运用所学，不断提高自己的英语演讲能力。

英语演讲选修课教案Informative Speech I第一章：课程简介1.1 课程目标让学生掌握informative speech 的基本概念和技巧提高学生的英语口语表达能力和演讲能力1.2 课程内容informative speech 的定义和特点informative speech 的结构和要求如何选择合适的题目和收集资料1.3 课程安排共计16 课时，每课时45 分钟每课时包括演讲技巧讲解、实践演练和反馈环节第二章：Informative Speech 的定义和特点2.1 什么是Informative Speech解释Informative Speech 的定义和作用强调Informative Speech 的目的：传递信息和知识2.2 Informative Speech 的特点结构清晰，逻辑性强使用恰当的例子和证据支持观点语言简明扼要，易于理解2.3 为什么学习Informative Speech提高学生的口语表达能力和演讲能力培养学生的研究和批判性思维能力增强学生的自信心和公众演讲技巧第三章：Informative Speech 的结构和要求3.1 结构概述引言：吸引听众的注意力，提出主题阐述主题，提供相关信息和支持论据结尾：总结全文，强调重点，提出建议或号召3.2 引言部分开头句：吸引听众的注意力，与主题相关背景信息：介绍话题的背景和重要性主题句：明确提出要传递的信息或知识3.3 部分段落结构：每段只包含一个主要观点论据支持：使用事实、数据、例子等支持观点过渡句：连接各个段落，保持演讲的连贯性3.4 结尾部分总结全文：回顾主要观点和论据强调重点：突出重要信息和观点提出建议或号召：引导听众采取行动或思考问题第四章：如何选择合适的题目和收集资料4.1 选择题目的原则个人兴趣和热情：选择自己感兴趣的话题知识储备：选择自己熟悉或有所了解的话题听众需求：考虑听众的兴趣和需求4.2 收集资料的方法图书馆研究：查阅相关书籍、杂志和期刊网络搜索：利用互联网资源进行资料收集采访专家：请教专业人士的意见和见解4.3 资料整理和筛选整理收集到的资料，分类别和关键词评估资料的可信度和可靠性筛选出与演讲主题相关的重要资料第五章：演讲技巧讲解与实践5.1 演讲技巧讲解声音与语调：保持声音的清晰和语调的抑扬顿挫肢体语言：运用合适的肢体动作表达观点和情感时间控制：掌握演讲的时间，避免超时或拖延5.2 实践演练分组练习：学生分组进行演讲练习，互相观摩和反馈角色扮演：模拟演讲场景，进行角色扮演和演讲练习录音反馈：学生录制自己的演讲，回放听取并进行自我评价5.3 反馈环节学生互相评价：给予同学演讲的反馈和建议教师评价：教师对学生的演讲进行评价和指导改进和提升：根据反馈意见进行改进，提升演讲技巧第六章：演讲的开头和结尾技巧6.1 开头技巧钩子：用一个有趣的故事、引用或问题吸引听众的注意力相关性：解释演讲与听众的关联，激发听众的兴趣定义：简洁明了地定义演讲主题，为后续内容做铺垫6.2 结尾技巧总结：回顾演讲的主要观点，强化听众的记忆呼吁行动：鼓励听众采取具体行动或思考问题留下悬念：提出一个引发思考的问题，为后续讨论提供话题第七章：使用视觉辅助材料7.1 视觉辅助材料的作用增强演讲的吸引力：通过图片、图表等视觉元素吸引听众的注意力辅助说明：用视觉材料展示数据、流程或概念，使内容更清晰易懂提高记忆：视觉元素有助于听众更好地记忆和理解演讲内容7.2 选择合适的视觉辅助材料图片：选用与演讲主题相关的图片，简洁明了地表达观点图表：用图表展示数据和趋势，使信息更直观易懂幻灯片：制作简洁清晰的幻灯片，辅助说明演讲内容7.3 使用视觉辅助材料的注意事项视觉元素与演讲内容紧密结合，避免无关或过多的装饰确保视觉辅助材料清晰可见，避免文字过小或颜色过于刺眼适时展示视觉辅助材料，与演讲内容同步，避免中断演讲流程第八章：处理紧张和失误8.1 认识紧张和失误紧张：面对听众时的自然情绪反应，影响演讲的表现失误：演讲过程中出现的口误、忘词等情况8.2 应对紧张的策略深呼吸：通过深呼吸放松身体和心情积极心态：调整心态，相信自己的准备和能力模拟练习：提前进行模拟练习，增加对演讲场景的熟悉度8.3 应对失误的策略镇定处理：保持镇定，不要慌张，继续演讲巧妙转移：用幽默或灵活的语言转移听众注意力补救措施：如果忘词，可以简要回顾上文内容，或借助视觉辅助材料提示第九章：演讲的语音语调与表达9.1 语音语调的重要性语音：清晰准确地发音，增强语言的感染力语调：适当的抑扬顿挫，使演讲更具表现力9.2 练习发音和语调模仿训练：模仿优秀演讲者的发音和语调，提高自己的表达能力录音反馈：录下自己的演讲，回放听评，改进发音和语调注重语流：保持语言的连贯性，避免生硬或过度的停顿9.3 增强表达力使用修辞手法：运用比喻、排比等修辞手法，丰富语言表达适当运用感叹词和语气词：增强语言的情感色彩关注听众反应：根据听众的反应调整语气和表达方式第十章：演讲的评估与自我提升10.1 评估标准内容：是否完整、准确地传达了信息结构：演讲是否条理清晰、逻辑严密表达：语音语调、肢体语言是否恰当，富有感染力互动：与听众的眼神交流、提问等互动是否自然顺畅10.2 自我提升策略反思总结：每次演讲后，进行自我反思和总结，找出不足之处持续练习：定期进行演讲练习，不断提高自己的表达能力学习借鉴：观看优秀演讲者的演讲视频，学习他们的经验和技巧10.3 寻求反馈和建议向同学、老师或其他听众寻求反馈，了解自己的演讲表现根据反馈意见进行改进，提升自己的演讲能力重点和难点解析1. Informative Speech 的结构和要求：理解并掌握informative speech 的基本结构，包括引言、和结尾，以及每个部分的功能和写作要求。

注：教案附后Lesson 9 Informative speech ISupporting your ideasHeather Kolpin decided to give her first classroom speech on the benefits of good nutrition. A dedicated fitness enthusiast, she had recently switched to a high-protein diet. Part of her speech ran like this:“For years we’ve been told that meat, eggs, and cheese are bad for us and that we should eat more carbohydrates like cereal, grains, pasta, and rice. But too many carbohydrates can unbalance the body and make you tired and overweight. Do you want more energy? Do you want to concentrate better and get higher grades? Do you want to enjoy real meals and still lose those unsightly pounds? If so, you should eat more protein. I’ve been on a high-protein diet for six months, and I’ve never felt better or done better in my classes!”After the speech, Heather’s classmates were interested but skeptical. As one remarked，“I knowhigh-protein diets are popular right now, but Heather is no expert on nutrition. Besides, there are lots of diets around, and they all claim to work wonders. Personally, I’d be more convinced if Heather gave some scientific evidence to back up her opinion.”Good speeches are not composed of hot air and generalizations. They need strong supporting materials to bolster the speaker’s point of view. In Heather’s case, although there is plenty of evidence on the need to balance protein and carbohydrate consumption, many nutritionists have warned about the dangers of overloading on protein. So Heather’s listeners were right to be skeptical. Heather made a mistake of generalizing from her own experience with nothing concrete to support her ideas.The problem with generalizations is that they do not answer the three questions listeners always mentally ask of a speaker: “What do you mean?”, “Why should I believe you?”“So what?”The skillful use of supporting materials often makes the difference between a poor speech and a good one. Using supporting materials is not a matter of tossing facts and figures into your speech. You must decide which ideas need to be supported given your audience, topic, and specific purposes. You must do research to find materials that will bring your ideas across clearly and creatively. And you must evaluate your supporting materials to make sure they really do back up your ideas.As you put your speeches together, you will need to make sure your supporting materials are accurate, relevant, and reliable. You will find yourself asking such questions as, “Are my examples representative?”，“Am I quoting reputable, qualified sources?”There are three kinds of supporting materials we use most often, they are: examples , testimony and statisticsI．ExamplesExamples：a specific case used to illustrate or to represent a group of people, ideas, conditions, experiences or the like.In the course of a speech you may use brief examples—specific instances referred to in passing —and sometimes you may want to give several brief examples in a row to create a stronger impression. Extended examples—often called illustrations, narratives, or anecdotes—are longer and more detailed.Examples are useful when you wish to make an abstract concept or idea concrete. For example, it is difficult for the audience to see exactly what you mean by such abstract concepts as persecution, denial of freedom, friendship, and love unless you provide specific examples of what you mean.Here is one example a student used in a speech about lead poison.‘When Denise Waddle and her family moved to a nice, middle-class section of Jersey City, New Jersey, they had dreams of healthy living, block parties, even a big backyard so their kid could make mud pies. In less than one year in their new home, their two-year-old son had been poisoned, and their newborn showed high levels of poisoning in his bloodstream. Unknowingly, the Waddle’s had been poisoned by their own backyard, for high levels of lead contaminated their water and their lives.”Examples may be real and factual on one hand or hypothetical and imagined on the other. The hypothetical and imagined ones are called hypothetical examples.Hypothetical example: an example that describes an imagery or fictitious situationHere is one student used a hypothetical example to illustrate the need for college students to protect themselves against crime:Y ou’re tired; you’re hungry. You’ve just spent a long day at College Library and you cannot wait to get back to your room. Glancing outside, you remember how quickly it becomes dark. You don’t think much of it, though, as you bundle up and head out into the gusty wind. Not until you spy the shadows on the sidewalk or hear the leaves rustling beside you do you wish you weren’t alone. You walk quickly, trying to stop your imagination from thinking of murderers and rapists. Only when you are safely inside your room do you relax and try to stop your heart from pounding out of your chest.Can you remember a time when you felt this way? I would be surprised if you never have. The FBI reported last year that there were three murders, approximately 430 aggravated assaults, 1400 burglaries, and 80 rapes here in Madison alone. And while these statistics are quite alarming, they don’t compare to the numbers of larger metropolitan areas.This hypothetical example is particularly effective. The speaker creates a realistic scenario, relates it directly to her listeners, and gets them involved in the speech. In addition, she uses figures from the FBI to show that the scenario could really happen to any of her classmates. Whenever you use a hypothetical example, it is a good idea to follow it with statistics or testimony to show that the example is not far-fetched.Tips for using examples1. Use examples to clarify your ideasExamples are an excellent way to clarify unfamiliar or complex ideas. This is why so many teachers use examples in the classroom. Examples put abstract ideas into concrete terms that listeners can easily understand.This principle works exceptionally well in speeches. Suppose you are talking about suspension bridges, you could give a technical descriptionThe suspension bridge has a roadway suspended by vertical cables attached to two or more main cables. The main cables are hung on two towers and have their ends anchored in concrete or bedrock.If your listeners were made up of people familiar with structural systems, they might be able to visualize what a suspension bridge looks like. But for listeners lacking this background, you might want to add a simple example:Two well-known suspension bridges are the Golden Bridge in San Francisco and the Brooklyn Bridge in New York.Because almost everyone has at least seen a picture of the Golden Bridge in San Francisco and the Brooklyn Bridge in New York, using them as examples clarifies your meaning quickly and effectively.2. Use examples to reinforce your ideasIn a speech entitled “Boxing: The most dangerous sport”, the speaker argued that professional boxing should be banned. To reinforce his point, he cited the example of Muhammad Ali, who suffers a severe case of Parkinson’s disease brought on by his years in the ring. The example is very effective. It put the medical facts about boxing and brain damage in vivid, human terms that everyone could understand.When you use examples, make sure it is representative. The example of Muhammad Ali is quite representative.3. Use examples to personalize your ideasPeople are interested in people. AS social psychologist Eliot Aronson said, “Most people aremore deeply influenced by one clear, vivid, personal example than by an abundance of statistical data. ”Whenever you talk, you can include examples that will add human interest to your speech. SEE WHICH OF THE FOLLOWING WOULD YOU BE MORE LIKELY TO RESPOND TO?There are many hungry families in our community who could benefit from food donations.Or:Let me tell you about Arturo. Arturo is four years old. He has big brown eyes and a mop of black hair and an empty belly. In all his four years on this earth, Arturo has never once enjoyed three square meals in a single day.You can also use personal examples: personal examples are an excellent way to clarify ideas and to build audience interest. To be most effective, they should be delivered sincerely and with strong eye contact.II．TestimonyTestimony ---quotations or paraphrases used to support a point..People tend to respect the opinions of people who have special knowledge or experience on the topic. By quoting or paraphrasing such people, you can give your ideas greater strength and impact. The two major kinds of testimony are expert testimony and peer testimony.Expert testimony:Testimony from people who are recognized experts in their fields. It is a good way to lend credibility to your speeches by citing the viewpoints of people who are experts. It shows that you are not just mouthing your own opinions, but your position is supported by people who are knowledgeable about the topic.Expert testimony is more important when a topic is controversial or when the audience is skeptical about a speakers’point of view.As Einstein has put it; as Li Siguang said…Peer Testimony---Testimony from ordinary people with firsthand experience or insight on a topic.Testimony not from famous people, but from ordinary citizens who have firsthand experience on the topic. This kind of testimony is especially valuable because it gives a more personal viewpoint on issues than can be gained from expert testimony. It conveys the feelings, the knowledge, the insight of people who speak with the voice of genuine experience.For example, if you were speaking about the barriers faced by people with physical disabilities, you would surely include testimony from doctors and other medical authorities. But in this case, the expert testimony would be limited because it cannot communicate what it really means to have a physical disability. To communicate that, you need statements from people who have physical disabilities---such as the following:Itzhak Perman, the world-renowned violinist whose legs are paralyzed, once said: “When you are in a wheelchair, people don’t talk to you. Perhaps they think it is contagious, or perhaps they think crippled legs mean a crippled mind. But whatever the reason, they treat you like a thing.”Paul Longmore, who lost the use of his legs as a child, notes that most people are uncomfortable in the presence of someone who is handicapped, “It’s only when they really go out of their way to get to know us,”he says, “that they realize we are just as bright, witty, and companionable as they are.”There is no way expert testimony can express theses ideas with same authenticity and emotional impact.Tips for Using testimony1.quote or paraphrase accurately: make sure you do not misquote someone; make sure you donot violate the meaning of statements you paraphrase; make sure you do not quote out of context(quoting a statement in such a way as to distort its meaning by removing the statement from the words and phrases surrounding it. ).e testimony from qualified sources. That is, use testimony from recognized experts orordinary citizens with special experience on the speech topic.e testimony from unbiased sources. Be sure to use testimony from credible, competent,objective authorities.4.Identify the people you quote or paraphrase. The usual way to identify your source is to namethe person and sketch her or his qualifications before presenting the testimony. For instance: John Silber, Chancellor of Boston University and Chairman of the Massachusetts Board of Education, remarks: “It is quite clear that remarkable competence in a language can be achieved in three years--- if theses years are the ages three, four, and five. There is no question that for the average child to become bilingual, the earlier the better. ”After this statement, there is no doubt about Silber’s qualifications or why the audience should respect his judgment on the subject of education.III．StatisticsWe live in an age of statistics. Day in and day out we are bombarded with numbers. When used properly, statistics is an effective way to clarify and support ideas.Like brief examples, statistics are often cited in passing to clarify or strengthen a speaker’s point. The following examples show how three students used statistics in their speeches:To show the dangers posed by running red lights: “According to the U.S. Department ofTransportation, 200,000 people are injured and more than 800 are killed every year in the U.S. due to motorists who run red lights.”To illustrate the growing popularity of organic foods: “Consumers Union reports that sales of organic crops now exceed $9 billion a year and are increasing at the rate of 20 percent annually.”To document the problem of identity theft: “As stated by Newsweek magazine, identity theft has become the leading source of consumer fraud in the U.S., with an estimated 500,000 to 700,000 victims each year.”When using statistics, ask yourself the following two question:Are the statistics representative?Are the statistics from a reliable source?Tips for using statisticsUse statistics to quantity your ideasThe main value of statistics is to give your ideas numerical precision. This can be especially important when you are trying to document the existence of a problem. Examples can bring the problem alive and dramatize it in personal terms. But your listeners may still wonder how many people the problem actually affects. In such a situation, you should turn to statistics. Research has shown that the impact of examples is greatly enhanced when they are combined with statistics that show the examples to be typical.Suppose you are talking about the need for tougher driver’s license requirements for elderly drivers. Part of your speech deals with the growing number of auto accidents caused by drivers aged 70 and older. You give an example, you personalize it, you provide many details, as follows:Marie Wyman’s 87th birthday celebration at the Lobster Trap and Steakhouse in Winslow, Maine, ended with a bang. As Wyman backed out of her parking spot, she lost control of her Buick and plowed right through the restaurant’s crowded dining room. T ables and chairs scattered as terrified diners scrambled for cover. Twenty-seven people were injured, and police say it was a miracle that no one was killed.Then the speaker used figures to quantity the problem:According to the National Highway Traffic Safety Administration, almost 5,000 drivers age 70 or older were killed last year, a 33 percent increase over the past 10 years. In few than 20 years, there will be more than 30 million drivers over age 70 in the United States, and highway safety experts warn that the number of people killed in crashes involving elderly motorists is likely to exceed the drunk-driving death toll.Use statistics sparinglyNothing puts an audience to sleep faster than a speech scattered with numbers from beginning to end. Insert statistics only when they are needed, and then make sure that they are easy to grasp. Identify the source of your statisticsAs we have seen, figures are easy to manipulate. This is why careful listeners keep an ear out for the sources of a speaker’s statistics. Tell your listeners where your statistics is from, and it is reliable.Explain your statisticsStatistics don’t speak for themselves, they need to be interpreted and related to your listeners.A speech made by US Secretary of State Collins Powell on the international AIDS crisisMany speakers have noted the dreadful toll that AIDS is taking….But let me try to make it more relevant.This hall holds about 2,000 people. By the time the three hours of this session elapse, 2,000people around the world---just about the same number who are here---will be newly infected with HIV/AIDS. That’s one for every person in this room. In some countries the infection rate is so high that one in three of us---the delegate to your right, the delegate to your left, or you, yourself---would be HIV positive.Explaining what statistics mean is particularly important when you deal with large numbers, since they are hard to visualize. Here is an example to explain the $6.5 trillion U.S. national debt.How much money is a trillion dollars? Think of it this way. If you had $1million and spent it at the rate of $1,000 a day, you would run out of money in less than three years. If you had $1 billion and spent it at the rate of $1,000 a day, you would not run out of money for almost 3,000 years. And if you had $ 1 trillion and spent it at the rate of $1,000 a day, you wouldn’t run out of money for nearly 3 million years！Round off complicated statisticsSometimes you do not have to give the exact number; they are too complicated to be really understood by listeners. Unless there is an important reason to give exact numbers, you should round off most statistics.For instance, Mount Kilimanjaro is 19,341, you should say , it is 19,300.The moon is 238,855 miles from earth, you should say: it is 239,000 miles from earth.Use visual aids to clarify statistical trendsVisual aids can save you a lot of time, as well as make your numbers easier to understand.Sample speech with commentaryThe following speech illustrates how to wok supporting materials into a presentation. as you readstudy how the speaker uses a variety of examples, statistics, and quotations to make her ideas clear, credible, and convincing.Suffer the childrenMatthew Garvey was just 13 years old when he was hired by Quality Car Wash in Laurel, Maryland, to towel-dry cars as they came off the line. Not long after he began working, Matthew lost his right leg when it got caught in an industrial machine used to suck the moisture out of the towels. After investigating, the U.S. Department of Labor fined the car wash for illegally hiring a minor and for operating a machine with a broken safety lid.The speaker begin with an extended example to gain attention and interest The example is specific and detailed .We are told Matthew Garvey’s name and age, where he lived, the kind of work he did ,and how he was injured. These are the kinds of details that bring examples to life and help get listeners involved in a speech.This in just one of the more tragic examples of what Jeffrey Newman of the National Child Labor Committee calls the “crisis”of child-labor law abuses in the United States. In researching this speech, I discovered that employers from New York to California are breaking the law by hiring children from age 7 to 17 who often put in long, hard hours in dangerous conditions Today I would like to show you the extent of the problem and how it jeopardizes the education and safety of millions of young people.The speaker moves into testimony suggesting that the opening story is representative of a major problem in the U.S. When you use an extended example, it is usually a good idea to precede or follow the example with statistics or testimony showing that the example is not unusual or exceptional.To understand the problem of child-labor law violations we need to begin by looking at the provisions of the law. As explained on the U.S. Department of Labor website, the Fair Labor Standards Act sets a minimum working age of 14.It limits 14-year-old and 15-year-old to three hours of work on school days, prohibits them from working after 7 at night, and allows them a total of 18 work hours per week during the school year. The law also restricts employment of children under 18 in dangerous jobs such as construction, meat-cutting, and mining.In her first main point the speaker explores the problem of child-labor law violations in the United States. She begins by summarizing the provisions of the law. Notice how she identifies the website where she acquired the information.Passed in 1938 and amended several times since, the Fair Labor Standards Act was designed to prevent the exploitation of child labor that took place during the 19th century. Yet today violations of the law are shockingly widespread. According to the Associated Press, 148,000 minors in the U.S. are employed illegally in nonagricultural jobs during an average week, working too many hours or in hazardous conditions. In addition, the National Child Labor Committee reports that more than 110,000 children work illegally on U.S. farms.Statistics in this and the next paragraph back up the speaker’s point that violations of child-labor laws are widespread in the U.S. Rather than giving the exact number of violations, she round them off, making them easier to grasp and recall.Some of the most serious violations occur in garment industry factor is known as sweatshops that hire immigrant children at rates well below minimum wage. The Associated Press estimates that as many as 2,600 minors are employed illegally in New York City sweatshops. Thomas Cubiak, head of the city’s garment district task force, says “most of the children in these factories are below 18, some as young as 8.”Like Faviola Flores, a 15-year-old Mexican girl in a Manhattan sweatshop, they toil long days in unsafe conditions for as little as $3.50 an hour. “I don’t like working here,”Flores says, ”but I have no choice.”The speaker uses a combination of statistics and testimony to support her point about child-labor abuses in the garment industry. The statement form Thomas Gubiak is an example of expert testimony; the closing quotation from Faviola Flores in an instance of peer testimony.Although the exploitation of child labor has been a problem in the garment trade since the 1800s, it can be found in almost every industry that employs minors. In January 2000, Wagner’s Meats of New Orleans was fined nearly $150,000 for illegally employing 27 minors in dangerous jobs and for exceeding federal hour limits. In February 2001, Thornton Roofing was fined $34,000 for child-labor violations in connection with the death of a teenage worker in Montgomery, Alabama. In March 2002, the Six Flags amusement parks paid $85,000 in penalties for violating federal child-labor laws.A series of brief examples supports the speaker’s claim about the pervasiveness of child-labor law violations. Because the examples deal with companies throughout the U.S. and in different lines of business, they provide strong evidence to reinforce the speaker’s point that violations of the law are widespread.Like other business caught breaking child-labor laws, Wanger’s and Six Flags tried to downplay the seriousness of their offenses. But the growing epidemic of child-labor law violations threatens both the education and the physical safety of young workers.The speaker begins her second main point—that violations of child-labor laws have serious consequences for the education and physical safety of young workers.The educational consequences are most damaging to illegal underage employees who work instead of attending school. As Hugh McDaid of New York City’s garment task force says, illegal underage workers “sacrifice their education and literally commit themselves to a life of working in a sweatshop. They have on future.”But even for children who do attend school, too many hours at work can harm their education. In their book When Teenager Work, psychology professors Ellen Greenberger and Laurence Steinberg note that intensive levels of work among youth tend to produce higher truancy and lower grades. According to Greenberger and Steinberg, one study after another has found that working more than a very few hours a week has a negative impact on teenagers’academic performance.The quotation from Huge McDaid is a good instance of expert testimony. This quotation, like others in the speech , is short and forceful. There is no reason to use a direct quotation unless it makes the point more clearly and forcefully than you can in your own words.Here the speaker paraphrases rather than quoting verbatim. Notice that she gives the name of the book she is paraphrasing from and identifies its authors. Speakers have an ethical obligation to indicate the sources of paraphrases, as well as of quotations.Not only do child workers harm their education, but they often endanger their physical safety as well . Recall the story I told in my introduction about Matthew Garvey, the 13-year-old who lost his leg while working at a car wash. Even more tragic is the case of Michael Hurcone, a 17-year-old Pennsylvania high-school student. While employed at a supermarket, he was working with a bailer —a machine that crushes and bins cardboard boxes and is supposed to be off-limits to minors. Noticing that some material was stuck in the bailer, Michael tried to free up the jam when he got caught in the machine. It crushed his body for 30 minutes before he suffocated.The examples in this paragraph show specific cases in which teenagers were injured or killed by the violation of child-labor laws. The extended example about Michael Hurcone is especially effective. Filled with specific details that make it interesting and credible, it puts the speaker’s point in human terms with which the audience can identify.Nor are these isolated examples. USA Today reported on July 12, 2002, that 230,000 teenagers are injured at work each year. According to former U.S. Labor Secretary Alexis Herman, nearly 70 minors are killed on the job annually—most in accidents involving infractions of child-labor laws.In this paragraph he speaker presents testimony and statistic to prove that the examples in the previous paragraph are not atypical. As in other parts of the speech, she is quite specific in identifying the sources of her evidence.In the light of all this evidence, there can be no doubt that the violation of child-labor laws is widespread problem with serious consequences. The issue is well summarized by former U.S. Senator Howard Metzenbaum of Ohio, who stated after congressional hearings on the subject, “I shudder to think that children the same age as my own grandchildren are being robbed of an education, their limbs, and indeed, their lives through illegal child labor.”The speaker begins her conclusion by summarizing the two main points she had made in the body of the speech. She then ends with a dramatic quotation,. As we shall see in previous chapter,, this is an effective way to pull a speech together and to reinforce its central idea.SummaryGood speeches are not composed of hot air and unfounded assertions. They need strong supporting materials to bolster the speaker’s point of view. In fact, the skillful use of supporting materials often makes the difference between a good speech and a poor one. The three basic types of supporting materials are examples, statistics, and testimony.In the course of a speech you may use brief examples—specific instances referred to in passing —and sometimes you may want to give several brief examples in a row to create a stronger impression. Extended examples—often called illustrations, narratives, or anecdotes—are longerand more detailed. Hypothetical examples describe imaginary situations and can be quite effective for relating ideas to the audience. All three kinds of examples help clarify ideas, reinforce ideas, or personalize ideas. To be most effective, though, they should be vivid and richly textured.Testimony is especially helpful for student speakers because students are seldom recognized as experts on their topics. Citing the views of people who are experts is a good way to make your ideas more credible. When you include testimony in a speech, you can either quote or paraphrase his or her words. As with statistics, there are guidelines for using testimony. Bu sure to quote or paraphrase accurately and to cite qualified, unbiased sources. If the source is not generally known to your audience, be certain to establish his or her credentials.Statistics can be extremely helpful in conveying your message as long as you can use them sparingly and explain them so that they are meaningful to your audience. Above you should understand your statistics and use them fairly. Numbers can easily be manipulated and distorted. Make sure your figures are representative and reliable.。

英语演讲训练及赏析-分课时教案课时安排：共5课时教学目标：1. 提高学生的英语口语表达能力。

2. 培养学生公众演讲的技巧和信心。

3. 增进学生对英语演讲文化的了解和欣赏能力。

教学内容：第一课时：英语演讲概述一、教学目标1. 了解英语演讲的定义和特点。

2. 掌握英语演讲的基本结构。

二、教学内容1. 英语演讲的定义和作用。

2. 英语演讲的基本结构：开篇、主体、结尾。

三、教学活动1. 引入话题：讨论演讲的意义和作用。

2. 讲解演示：教师展示英语演讲的基本结构。

3. 小组讨论：学生分组讨论如何构建一个有效的演讲。

四、作业布置1. 学生课后搜集一篇英语演讲稿，了解其结构和内容。

第二课时：演讲技巧训练一、教学目标1. 学习并掌握英语演讲的技巧。

2. 提高学生的口头表达能力。

二、教学内容1. 声音控制：语速、语调、音量。

2. 肢体语言：手势、面部表情、眼神交流。

三、教学活动1. 声音控制练习：学生朗读课文，教师指导发音和语调。

2. 肢体语言练习：学生进行角色扮演，教师指导手势和表情。

四、作业布置1. 学生课后练习演讲技巧，录制视频，自我评估。

一、教学目标二、教学内容1. 演讲稿的结构：开篇、主体、结尾。

2. 写作技巧：如何吸引听众、陈述观点、总结要点。

三、教学活动1. 讲解演示：教师展示优秀演讲稿的写作技巧。

四、作业布置第四课时：演讲实践与评价一、教学目标1. 提高学生的演讲技巧和信心。

2. 培养学生的评价和反馈能力。

二、教学内容1. 学生进行演讲实践。

2. 学生互相评价和反馈。

三、教学活动1. 学生依次进行演讲，其他学生做笔记。

2. 学生互相评价，教师总结评价。

四、作业布置1. 学生根据评价反馈改进自己的演讲技巧。

第五课时：演讲赏析一、教学目标1. 增进学生对英语演讲文化的了解。

2. 提高学生的演讲欣赏能力。

二、教学内容1. 观看英语演讲视频。

2. 分析演讲者的技巧和风格。

三、教学活动1. 观看优秀英语演讲视频。

Informative speechTeaching contentsI．Examples* Tips for using examplesII． Testimony* Tips for Using testimonyIII． StatisticsTips for using statisticsIv. # Sample speech with commentaryTeaching goalsGet students to know how to use examples, testimony and statistics effectively to back up the speech. AssignmentWhat are the four tips for using examples in your speech?Explain the difference between expert testimony and peer testimony.Supporting your ideasHeather Kolpin decided to give her first classroom speech on the benefits of good nutrition.A dedicated fitness enthusiast, she had recently switched to a high-protein diet. Part of her speech ran like this:“ For years we’ve been told that meat, eggs, and cheese are bad for us and that we should eat more carbohydrates like cereal, grains, pasta, and rice. But too many carbohydrates can unbalance the body and make you tired and overweight. Do you want more energy? Do you want to concentrate better and get higher grades? Do you want to enjoy real meals and still lose those unsightly pounds? If so, you should eat more protein. I’ve been on a high-protein diet for six months, and I’ve never felt better or done better in my classes!”After the speech, Heather’s classmates were interested but skeptical. As one remarked，“I know high-protein diets are popular right now, but Heather is no expert on nutrition. Besides, there are lots of diets around, and they all claim to work wonders. Personally, I’d be more convinced if Heather gave some scientific evidence to back up her opinion.”Good speeches are not composed of hot air and generalizations. They need strong supporting materials to bolster the speaker’s point of view. In Heather’s case, although there is plenty of evidence on the need to balance protein and carbohydrate consumption, many nutritionists have warned about the dangers of overloading on protein. So Heather’s listeners were right to be skeptical. Heather made a mistake of generalizing from her own experience with nothing concrete to support her ideas. The problem with generalizations is that they do not answer the three questions listeners always mentally ask of a speaker: “What do you mean?”, “Why should I believe you?”“So what?”The skillful use of supporting materials often makes the difference between a poor speech and a good one. Using supporting materials is not a matter of tossing facts and figures into your speech. You must decide which ideas need to be supported given your audience, topic, and specific purposes. You must do research to find materials that will bring your ideas across clearly and creatively.And you must evaluate your supporting materials to make sure they really do back up your ideas. As you put your speeches together, you will need to make sure your supporting materials are accurate, relevant, and reliable. You will find yourself asking such questions as, “Are my examples representative?”，“Am I quoting reputable, qualified sources?”There are three kinds of supporting materials we use most often, they are: examples , testimony and statisticsI． ExamplesExamples： a specific case used to illustrate or to represent a group of people, ideas, conditions, experiences or the like.In the course of a speech you may use brief examples—specific instances referred to in passing—and sometimes you may want to give several brief examples in a row to create a stronger impression. Extended examples—often called illustrations, narratives, or anecdotes—are longer and more detailed.Examples are useful when you wish to make an abstract concept or idea concrete. For example, it is difficult for the audience to see exactly what you mean by such abstract concepts as persecution, denial of freedom, friendship, and love unless you provide specific examples of what you mean.Here is one example a student used in a speech about lead poison.‘When Denise Waddle and her family moved to a nice, middle-class section of Jersey City, New Jersey, they had dreams of healthy living, block parties, even a big backyard so their kid could make mud pies. In less than one year in their new home, their two-year-old son had been poisoned, and their newborn showed high levels of poisoning in his bloodstream. Unknowingly, the Waddle’s had been poisoned by their own backyard, for high levels of lead contaminated their water and their lives.”Examples may be real and factual on one hand or hypothetical and imagined on the other. The hypothetical and imagined ones are called hypothetical examples.Hypothetical example: an example that describes an imagery or fictitious situationHere is one student used a hypothetical example to illustrate the need for college students to protect themselves against crime:Y ou’re tired; you’re hungry. You’ve just spent a long day at College Library and you cannot wait to get back to your room. Glancing outside, you remember how quickly it becomes dark. You don’t think much of it, though, as you bundle up and head out into the gusty wind. Not until you spy the shadows on the sidewalk or hear the leaves rustling beside you do you wish you weren’t alone. You walk quickly, trying to stop your imagination from thinking of murderers and rapists. Only when you are safely inside your room do you relax and try to stop your heart from pounding out of your chest.Can you remember a time when you felt this way? I would be surprised if you never have. The FBI reported last year that there were three murders, approximately 430 aggravated assaults, 1400 burglaries, and 80 rapes here in Madison alone. And while these statistics are quite alarming, they don’t compare to the numbers of larger metropolitan areas.This hypothetical example is particularly effective. The speaker creates a realistic scenario, relates it directly to her listeners, and gets them involved in the speech. In addition, she uses figures from the FBI to show that the scenario could really happen to any of her classmates. Whenever you use a hypothetical example, it is a good idea to follow it with statistics or testimony to show that the example is not far-fetched.Tips for using examples1. Use examples to clarify your ideasExamples are an excellent way to clarify unfamiliar or complex ideas. This is why so many teachersuse examples in the classroom. Examples put abstract ideas into concrete terms that listeners caneasily understand.This principle works exceptionally well in speeches. Suppose you are talking about suspension bridges, you could give a technical descriptionThe suspension bridge has a roadway suspended by vertical cables attached to two or more main cables. The main cables are hung on two towers and have their ends anchored in concrete or bedrock.If your listeners were made up of people familiar with structural systems, they might be ableto visualize what a suspension bridge looks like. But for listeners lacking this background, youmight want to add a simple example:Two well-known suspension bridges are the Golden Bridge in San Francisco and the Brooklyn Bridgein New York.Because almost everyone has at least seen a picture of the Golden Bridge in San Francisco and the Brooklyn Bridge in New York, using them as examples clarifies your meaning quickly and effectively.2. Use examples to reinforce your ideasIn a speech entitled “Boxing: The most dangerous sport”, the speaker argued that professional boxing should be banned. To reinforce his point, he cited the example of Muhammad Ali, who suffersa severe case of Parkinson’s disease brought on by his years in the ring. The example is very effective. It put the medical facts about boxing and brain damage in vivid, human terms that everyonecould understand.When you use examples, make sure it is representative. The example of Muhammad Ali is quite representative.3. Use examples to personalize your ideasPeople are interested in people. AS social psychologist Eliot Aronson said, “Most people aremore deeply influenced by one clear, vivid, personal example than by an abundance of statistical data. ” Whenever you talk, you can include examples that will add human interest to your speech. SEE WHICH OF THE FOLLOWING WOULD YOU BE MORE LIKELY TO RESPOND TO?There are many hungry families in our community who could benefit from food donations.Or:Let me tell you about Arturo. Arturo is four years old. He has big brown eyes and a mop of blackhair and an empty belly. In all his four years on this earth, Arturo has never once enjoyed three square meals in a single day.You can also use personal examples: personal examples are an excellent way to clarify ideas andto build audience interest. To be most effective, they should be delivered sincerely and with strongeye contact.II． TestimonyTestimony ---quotations or paraphrases used to support a point..People tend to respect the opinions of people who have special knowledge or experience on the topic. By quoting or paraphrasing such people, you can give your ideas greater strength and impact.The two major kinds of testimony are expert testimony and peer testimony.Expert testimony:Testimony from people who are recognized experts in their fields. It is a good way to lendcredibility to your speeches by citing the viewpoints of people who are experts. It shows that you are not just mouthing your own opinions, but your position is supported by people who are knowledgeable about the topic.Expert testimony is more important when a topic is controversial or when the audience is skeptical about a speakers’ point of view.As Einstein has put it; as Li Siguang said…Peer Testimony---Testimony from ordinary people with firsthand experience or insight on a topic.Testimony not from famous people, but from ordinary citizens who have firsthand experience on the topic. This kind of testimony is especially valuable because it gives a more personal viewpoint on issues than can be gained from expert testimony. It conveys the feelings, the knowledge, the insight of people who speak with the voice of genuine experience.For example, if you were speaking about the barriers faced by people with physical disabilities, you would surely include testimony from doctors and other medical authorities. But in this case, the expert testimony would be limited because it cannot communicate what it really means to have a physical disability. To communicate that, you need statements from people who have physical disabilities---such as the following:Itzhak Perman, the world-renowned violinist whose legs are paralyzed, once said: “When you are in a wheelchair, people don’t talk to you. Perhaps they think it is contagious, or perhaps they think crippled legs mean a crippled mind. But whatever the reason, they treat you like a thing.” Paul Longmore, who lost the use of his legs as a child, notes that most people are uncomfortable in the presence of someone who is handicapped, “It’s only when they really go out of their way to get to know us,” he says, “that they realize we are just as bright, witty, and companionable as they are.”There is no way expert testimony can express theses ideas with same authenticity and emotional impact.Tips for Using testimony1.quote or paraphrase accurately: make sure you do not misquote someone; make sure you do notviolate the meaning of statements you paraphrase; make sure you do not quote out of context(quoting a statement in such a way as to distort its meaning by removing the statement from the words and phrases surrounding it. ).e testimony from qualified sources. That is, use testimony from recognized experts or ordinarycitizens with special experience on the speech topic.e testimony from unbiased sources. Be sure to use testimony from credible, competent, objectiveauthorities.4.Identify the people you quote or paraphrase. The usual way to identify your source is to namethe person and sketch her or his qualifications before presenting the testimony. For instance: John Silber, Chancellor of Boston University and Chairman of the Massachusetts Board of Education, remarks: “It is quite clear that remarkable competence in a language can be achieved in three years--- if theses years are the ages three, four, and five. There is no question that for the average child to become bilingual, the earlier the better. ”After this statement, there is no doubt about Silber’s qualifications or why the audience should respect his judgment on the subject of education.III．StatisticsWe live in an age of statistics. Day in and day out we are bombarded with numbers. When usedproperly, statistics is an effective way to clarify and support ideas.Like brief examples, statistics are often cited in passing to clarify or strengthen a speaker’s point. The following examples show how three students used statistics in their speeches:To show the dangers posed by running red lights: “According to the U.S. Department of Transportation, 200,000 people are injured and more than 800 are killed every year in the U.S. due to motorists who run red lights.”To illustrate the growing popularity of organic foods: “Consumers Union reports that sales of organic crops now exceed $9 billion a year and are increasing at the rate of 20 percent annually.” To document the problem of identity theft: “As stated by Newsweek magazine, identity theft has become the leading source of consumer fraud in the U.S., with an estimated 500,000 to 700,000 victims each year.”When using statistics, ask yourself the following two question:Are the statistics representative?Are the statistics from a reliable source?Tips for using statisticsUse statistics to quantity your ideasThe main value of statistics is to give your ideas numerical precision. This can be especially important when you are trying to document the existence of a problem. Examples can bring the problem alive and dramatize it in personal terms. But your listeners may still wonder how many people the problem actually affects. In such a situation, you should turn to statistics. Research has shown that the impact of examples is greatly enhanced when they are combined with statistics that show the examples to be typical.Suppose you are talking about the need for tougher driver’s license requirements for elderly drivers. Part of your speech deals with the growing number of auto accidents caused by drivers aged 70 and older. You give an example, you personalize it, you provide many details, as follows: Marie Wyman’s 87th birthday celebration at the Lobster Trap and Steakhouse in Winslow, Maine, ended with a bang. As Wyman backed out of her parking spot, she lost control of her Buick and plowed right through the restaurant’s crowded dining room. Tables and chairs scattered as terrified diners scrambled for cover. Twenty-seven people were injured, and police say it was a miracle that no one was killed.Then the speaker used figures to quantity the problem:According to the National Highway Traffic Safety Administration, almost 5,000 drivers age 70 or older were killed last year, a 33 percent increase over the past 10 years. In few than 20 years, there will be more than 30 million drivers over age 70 in the United States, and highway safety experts warn that the number of people killed in crashes involving elderly motorists is likely to exceed the drunk-driving death toll.Use statistics sparinglyNothing puts an audience to sleep faster than a speech scattered with numbers from beginning to end. Insert statistics only when they are needed, and then make sure that they are easy to grasp.Identify the source of your statisticsAs we have seen, figures are easy to manipulate. This is why careful listeners keep an ear out for the sources of a speaker’s statistics. Tell your listeners where your statistics is from, and it is reliable.Explain your statisticsStatistics don’t speak for themselves, they need to be interpreted and related to your listeners.A speech made by US Secretary of State Collins Powell on the international AIDS crisisMany speakers have noted the dreadful toll that AIDS is taking….But let me try to make it more relevant.This hall holds about 2,000 people. By the time the three hours of this session elapse, 2,000 people around the world---just about the same number who are here---will be newly infected with HIV/AIDS. That’s one for every person in this room. In some countries the infection rate is so high that one in three of us---the delegate to your right, the delegate to your left, or you, yourself---would be HIV positive.Explaining what statistics mean is particularly important when you deal with large numbers, since they are hard to visualize. Here is an example to explain the $6.5 trillion U.S. national debt.How much money is a trillion dollars? Think of it this way. If you had $1million and spent it at the rate of $1,000 a day, you would run out of money in less than three years. If you had $1 billion and spent it at the rate of $1,000 a day, you would not run out of money for almost 3,000 years. And if you had $ 1 trillion and spent it at the rate of $1,000 a day, you wouldn’t run out of money for nearly 3 million years！Round off complicated statisticsSometimes you do not have to give the exact number; they are too complicated to be really understood by listeners. Unless there is an important reason to give exact numbers, you should round off most statistics.For instance, Mount Kilimanjaro is 19,341, you should say , it is 19,300.The moon is 238,855 miles from earth, you should say: it is 239,000 miles from earth.Use visual aids to clarify statistical trendsVisual aids can save you a lot of time, as well as make your numbers easier to understand.Sample speech with commentaryThe following speech illustrates how to wok supporting materials into a presentation. as you read study how the speaker uses a variety of examples, statistics, and quotations to make her ideas clear, credible, and convincing.Suffer the childrenMatthew Garvey was just 13 years old when he was hired by Quality Car Wash in Laurel, Maryland, to towel-dry cars as they came off the line. Not long after he began working, Matthew lost his right leg when it got caught in an industrial machine used to suck the moisture out of the towels. After investigating, the U.S. Department of Labor fined the car wash for illegally hiring a minor and for operating a machine with a broken safety lid.The speaker begin with an extended example to gain attention and interest The example is specific and detailed .We are told Matthew Garvey’s name and age, where he lived, the kind of work he did ,and how he was injured. These are the kinds of details that bring examples to life and help get listeners involved in a speech.This in just one of the more tragic examples of what Jeffrey Newman of the National Child LaborCommittee calls the “crisis”of child-labor law abuses in the United States. In researching this speech, I discovered that employers from New York to California are breaking the law by hiring children from age 7 to 17 who often put in long, hard hours in dangerous conditions Today I would like to show you the extent of the problem and how it jeopardizes the education and safety of millions of young people.The speaker moves into testimony suggesting that the opening story is representative of a major problem in the U.S. When you use an extended example, it is usually a good idea to precede or follow the example with statistics or testimony showing that the example is not unusual or exceptional.To understand the problem of child-labor law violations we need to begin by looking at the provisions of the law. As explained on the U.S. Department of Labor website, the Fair Labor Standards Act sets a minimum working age of 14.It limits 14-year-old and 15-year-old to three hours of work on school days, prohibits them from working after 7 at night, and allows them a total of 18 work hours per week during the school year. The law also restricts employment of children under 18 in dangerous jobs such as construction, meat-cutting, and mining.In her first main point the speaker explores the problem of child-labor law violations in the United States. She begins by summarizing the provisions of the law. Notice how she identifies the website where she acquired the information.Passed in 1938 and amended several times since, the Fair Labor Standards Act was designed to prevent the exploitation of child labor that took place during the 19th century. Yet today violations of the law are shockingly widespread. According to the Associated Press, 148,000 minors in the U.S. are employed illegally in nonagricultural jobs during an average week, working too many hours or in hazardous conditions. In addition, the National Child Labor Committee reports that more than 110,000 children work illegally on U.S. farms.Statistics in this and the next paragraph back up the speaker’s point that violations of child-labor laws are widespread in the U.S. Rather than giving the exact number of violations, she round them off, making them easier to grasp and recall.Some of the most serious violations occur in garment industry factor is known as sweatshops that hire immigrant children at rates well below minimum wage. The Associated Press estimates that as many as 2,600 minors are employed illegally in New York City sweatshops. Thomas Cubiak, head of the city’s garment district task force, says “most of the children in these factories are below 18, some as young as 8.” Like Faviola Flores, a 15-year-old Mexican girl in a Manhattan sweatshop, they toil long days in unsafe conditions for as little as $3.50 an hour. “I don’t like working here,” Flores says, ”but I have no choice.”The speaker uses a combination of statistics and testimony to support her point about child-labor abuses in the garment industry. The statement form Thomas Gubiak is an example of expert testimony; the closing quotation from Faviola Flores in an instance of peer testimony.Although the exploitation of child labor has been a problem in the garment trade since the 1800s, it can be found in almost every industry that employs minors. In January 2000, Wagner’s Meats of New Orleans was fined nearly $150,000 for illegally employing 27 minors in dangerous jobsand for exceeding federal hour limits. In February 2001, Thornton Roofing was fined $34,000 for child-labor violations in connection with the death of a teenage worker in Montgomery, Alabama. In March 2002, the Six Flags amusement parks paid $85,000 in penalties for violating federal child-labor laws.A series of brief examples supports the speaker’s claim about the pervasiveness of child-labor law violations. Because the examples deal with companies throughout the U.S. and in different lines of business, they provide strong evidence to reinforce the speaker’s point that violations of the law are widespread.Like other business caught breaking child-labor laws, Wanger’s and Six Flags tried to downplay the seriousness of their offenses. But the growing epidemic of child-labor law violations threatens both the education and the physical safety of young workers.The speaker begins her second main point—that violations of child-labor laws have serious consequences for the education and physical safety of young workers.The educational consequences are most damaging to illegal underage employees who work instead of attending school. As Hugh McDaid of New York City’s garment task force says, illegal underage workers “sacrifice their education and literally commit themselves to a life of working in a sweatshop. They have on future.” But even for children who do attend school, too many hours at work can harm their education. In their book When Teenager Work, psychology professors Ellen Greenberger and Laurence Steinberg note that intensive levels of work among youth tend to produce higher truancy and lower grades. According to Greenberger and Steinberg, one study after another has found that working more than a very few hours a week has a negative impact on teenagers’academic performance.The quotation from Huge McDaid is a good instance of expert testimony. This quotation, like others in the speech , is short and forceful. There is no reason to use a direct quotation unless it makes the point more clearly and forcefully than you can in your own words.Here the speaker paraphrases rather than quoting verbatim. Notice that she gives the name of the book she is paraphrasing from and identifies its authors. Speakers have an ethical obligation to indicate the sources of paraphrases, as well as of quotations.Not only do child workers harm their education, but they often endanger their physical safety as well . Recall the story I told in my introduction about Matthew Garvey, the 13-year-old who lost his leg while working at a car wash. Even more tragic is the case of Michael Hurcone, a 17-year-old Pennsylvania high-school student. While employed at a supermarket, he was working with a bailer—a machine that crushes and bins cardboard boxes and is supposed to be off-limits to minors. Noticing that some material was stuck in the bailer, Michael tried to free up the jam when he got caught in the machine. It crushed his body for 30 minutes before he suffocated.The examples in this paragraph show specific cases in which teenagers were injured or killed by the violation of child-labor laws. The extended example about Michael Hurcone is especially effective. Filled with specific details that make it interesting and credible, it puts the speaker’s point in human terms with which the audience can identify.Nor are these isolated examples. USA Today reported on July 12, 2002, that 230,000 teenagers are injured at work each year. According to former U.S. Labor Secretary Alexis Herman, nearly 70 minors are killed on the job annually—most in accidents involving infractions of child-labor laws.In this paragraph he speaker presents testimony and statistic to prove that the examples in the previous paragraph are not atypical. As in other parts of the speech, she is quite specific in identifying the sources of her evidence.In the light of all this evidence, there can be no doubt that the violation of child-labor laws is widespread problem with serious consequences. The issue is well summarized by former U.S. Senator Howard Metzenbaum of Ohio, who stated after congressional hearings on the subject, “I shudder to think that children the same age as my own grandchildren are being robbed of an education, their limbs, and indeed, their lives through illegal child labor.”The speaker begins her conclusion by summarizing the two main points she had made in the body of the speech. She then ends with a dramatic quotation,. As we shall see in previous chapter,, this is an effective way to pull a speech together and to reinforce its central idea.SummaryGood speeches are not composed of hot air and unfounded assertions. They need strong supporting materials to bolster the speaker’s point of view. In fact, the skillful use of supporting materials often makes the difference between a good speech and a poor one. The three basic types of supporting materials are examples, statistics, and testimony.In the course of a speech you may use brief examples—specific instances referred to in passing—and sometimes you may want to give several brief examples in a row to create a stronger impression. Extended examples—often called illustrations, narratives, or anecdotes—are longer and more detailed. Hypothetical examples describe imaginary situations and can be quite effective for relating ideas to the audience. All three kinds of examples help clarify ideas, reinforce ideas, or personalize ideas. To be most effective, though, they should be vivid and richly textured. Testimony is especially helpful for student speakers because students are seldom recognized as experts on their topics. Citing the views of people who are experts is a good way to make your ideas more credible. When you include testimony in a speech, you can either quote or paraphrase his or her words. As with statistics, there are guidelines for using testimony. Bu sure to quote or paraphrase accurately and to cite qualified, unbiased sources. If the source is not generally known to your audience, be certain to establish his or her credentials.Statistics can be extremely helpful in conveying your message as long as you can use them sparingly and explain them so that they are meaningful to your audience. Above you should understand your statistics and use them fairly. Numbers can easily be manipulated and distorted. Make sure your figures are representative and reliable.。

山东理工大学教案注：教案附后Lesson 10 Informative Speech IIInformative speech: a speech designed to convey knowledge and understanding.When your general purpose is to inform, you act as a teacher or lecturer. Your goal is to convey information ---and do it clearly, accurately and interestingly, your aim is to enhance the knowledge and understanding of your listeners---to give them information they did not have before.The informative speeches occur in a wide range of everyday situations.Types of informative speeches5.Speeches about objects6.Speeches about processes7.Speeches about events8.Speeches about concepts1.Speeches about objectsObject: anything that is visible, tangible, and stable in form.Objects may have having parts or to be alive, they may include places, structures, animals, or even people.You will not have time to cover everything about an object, just focus on one aspectWhen you organize the speech you may choose one of the three organizational methods: chronological; spatial and topical.If your specific purpose is to explain the history or evolution of your subject, you can put your speech in chronological order (A method of speech organization in which the main points follow a time pattern). For instance:Specific purpose: To inform my audience about the major achievements of Frederick Douglass Central idea: Although born in slavery, Frederick Douglass became one of the greatest figures in American history.Main points: I. Douglass spent the first 20 years of his life as a slave in Maryland.II. After escaping to the North, Douglass became a leader in the abolitionist movement to end slaveryIII. During the Civil War, Douglass helped establish black regiments in the Union Army. IV. After the war, Douglass was a tireless champion of equal rights for his race.If your specific purpose is to describe the main features of your subject, you may organize your speech in spatial order (A method of speech organization in which the main points follow a directional pattern).Specific purpose: To inform my audience about the major land regions in SpainCentral idea: There are five major land regions in Spain.Main points: I. The Northern part…II. The western…III. The central…IV. The eastern…V. The Southern part…Some of the speeches about objects fall into topical order (A method of speech organization in which the main points divide the topic into logical and consistent subtopics). Here is an example: Specific purpose: To inform my audience about the major alternative-fuel cars now being developed.Central idea: The major alternative-fuel cars now being developed are powered by electricity, natural gas, methanol, or hydrogen.Main points: I. one kind of alternative-fuel car is powered by electricity.II. A second kind of alternative-fuel car is powered by natural gas.III. A third kind of alternative-fuel car is powered by methanol.IV. A fourth kind of alternative-fuel car is powered by hydrogen.Other methods of speech organization:Causal order: A method of speech organization in which the main points show a cause-effect relationship.Problem-solution order: A method of speech organization in which the first main point deals with the existence of a problem and the second main point presents a solution to the problem.2.Speeches about processProcess: A systematic series of actions that leads to a specific result or product.Speeches of process explain how something is made, how something is done, or how something works.When informing about a process, we will usually arrange our speech in chronological order, explaining the process step by step from beginning to end. For example:Specific purpose: To inform my audience about the major steps in the classic Japanese tea ceremony. Central idea: There are five major steps in the classic Japanese tea ceremony.Main points: I. First, the guests approach the teahouse, taking times on the way to purify their hands.II. Second, the guests enter the tea house, admire the hanging scroll and the vase witha flower arrangement, and seat themselves.III. Third, the tea master prepares a bowl of tea for each guest, following the prescribed ritual.IV. Fourth, each guest in turn takes exactly three and a half sips of tea.V. Fifth, the guests admire the tea implements, admire the interior of the teahouse, and depart.Sometimes, you will focus on the major principles or techniques involved in performing the process. Then you will organize your speech in topical order. Each main point will deal witha separate principle or technique. For example:Specific purpose: To inform my audience about the common methods used by stage magicians to perform their tricks.Central idea: Stage magicians use two common methods to perform their tricks---mechanical devices and sleight of hand.Main points: I. Many magic tricks rely on mechanical devices that may require little skill by the magician.II. Other magic tricks depend on the magician’s skill in fooling people by sleight-of-hand manipulation.3. Speeches about eventsEvent: Anything that happens or is regarded as happening.There are many ways to discuss event. If your specific purpose is to recount the history of an event, you will organize your speech in chronological order, relating the incidents one after another in the order they occurred. For example:Specific purpose: To inform my audience about the history of the disability rights movement.Central idea: The disability rights movement has made major strides during the past 40 years. Main points: I. The disability rights movement began in Berkeley, California, during the mid-1960s.. II. The movement has achieved its first major victory in 1973 with passage of the federal Rehabilitation Act.III. The movement reached another milestone in 1990 when Congress approved the Americans with Disabilities Act.IV. Today the movement is spreading to countries beyond the .If you want to explain the causes and effects, you may organize the speech in causal order. Let’s say your specific purpose is “To inform my audience why so many lives were lost whenthe ‘unsinkable ’ ocean liner Titanic sank. ” Working from cause to effect, youroutline might look like this:Specific purpose: To inform my audience why so many lives were lost when the ‘unsinkable ’ ocean liner Titanic sankCentral idea: Inability to remove the passengers and crew from the doomed Titanic caused the death of more than two-thirds of those on board.Main points: I. There were two major causes for the great loss of life when the ship went down.A.The Titanic carried insufficient lifeboats for the number of people on board.B.On the ship California, which was nearby, the radio operator had shut down the radio andgone to sleep.II. The effects of these two situations were disastrous.A.When all usable lifeboats had been filled, more than 1,500 people remained on board theTitanic.B.The California, unaware of the distress signal, steamed on which the Titanic went tothe bottom.There are other ways to deal with an event besides telling what happened and why it happened. You can approach an event from almost any angle or combination of angles---features, origins, implications, benefits, future developments, and so forth. In such cases, you will put your speech together in topical order.4. Speech about conceptsConcept: A belief, theory, idea, notion, principle, or the like.Speeches about concepts are usually organized in topical order. One common approach is to list the main features or aspects of your concept. For example:Specific purpose: To inform my audience about the basic principles of Afro centrism.Central idea: The basic principles of Afro centrism have a theoretical and a practical dimension. Main points: I. The theoretical dimension of Afro centrism looks at historical and social events from an African rather than a European perspective.II. The practical dimension of Afro centrism calls for reforming the school curriculum to fit the needs and cultural experiences of African-American children.A more complex approach is to define the concept you are dealing with, identify its major elements, and illustrate it with specific examples. Foe instance:Specific purpose: To inform my audience about the basic principles of Islam.Central idea: The beliefs of Islam can be traced to the prophet Muhammad, are written in the Koran, and have produced a number of sects.Main points: I. Islam was founded by the prophet Muhammad in the early 600s.II. The teaching of Islam are written in the Koran, the holy book of Islam.III. Today Islam is divided into a number of sects, the largest of which are the Sunnisand the Shiites.As you can see from the examples, speeches about concepts are often more complex than other kinds of informative speeches. Concepts are abstract and can be very hard to explain.When explaining concepts, pay close attention to avoiding teaching technical language,you should define terms clearly, and use examples and comparisons to illustrate the concepts and make them understandable to your listeners.Guidelines for informative speakingAll the previous chapters we have discussed relate to the principles of informative speaking. Choosing a topic, and specific purpose, analyzing the audience, using language, delivering the speech---all of these must be done effectively if you want your speech a success. Here we emphasize five points that will help you avoid the mistakes that plague many informative speakers.1. Don’t overestimate what the audience knows.It is easy to overestimate the audience’s stock of information. In most informative speeches, your listeners will be only vaguely knowledgeable about the details of your topic. Otherwise there would not be much need for an informative speech! Therefore, you must lead your listeners step by step, without any shortcuts. You cannot assume they will know what you mean. Rather, you must be sure to explain everything so thoroughly that they cannot help but understand. As you work on the speech, always consider whether it will be clear to someone who is hearing about the topic for the first time.2.Relate the subject directly to the audienceInformative speakers have one big hurdle to overcome. They must recognize that what is fascinating to them may not be fascinating to everybody. Once you have chosen a topic that could possibly be interesting to your listeners, you should take special steps to relate it to them.You should tie it in with their interests and concerns.Start in the introduction, instead of saying:I want to talk with you about stress.You could say,Do you get butterflies in your stomach when you have to give a speech? Can you feel your blood pressure rising when you have an argument with your roommate, spouse, or partner? Are you worried sick about finishing the paper you have been putting off all week? Is so, you have experienced the symptoms of stress.Get your audience involved right at the beginning. And whenever you can ,put your audience into the body of the speech. Find ways to talk about your topic in terms of your listeners. Bring your material home to them. Get it as close to them as possible.3.Don’t be too technicalWhat does it mean to say that an informative speech is too technical? It may mean the subject matter is too specialized for the audience. The important thing foe a speaker to know is what can be explained to an ordinary audience and what cannot.If you are talking to a group of specialists, you can use technical words and be understood.But you must do all you can to avoid technical words when informing a general audience.4.Avoid abstractionsOne way to avoid abstractions is through description (a statement that depicts a person, event, idea, or the like with clarity and vividness). Description can be used depict external events, but also can be used to communicate internal feelings.Here is how one student tried to convey to his audience the sensations he experienced when he first began sky diving:As we wait for the plane to climb to the jump altitude of 12,000 feet, my mind races witha frenzied jumble of thoughts: “Okay, this is the moment you have been waiting for. It is goingto be great. Am I really going to jump out of an plane from 12,000 feet? What if something goes wrong? Can I still back out? Come on now, don’t worry. It’ll be fine.”Even if we have not been sky diving, we have the same kind of emotions on the similar occasions.So what happened next?Now it is time to jump. My palms are sweating and my heart is pounding so hard I think it may burst. “Get ready,” yells the instructor. As I jump into the blue, I wonder, “What amI doing here?”Yes---and then what?The blast of air resistance blows me backward like a leaf at the mercy of an autumn wind.In about 10 seconds my body levels out and accelerates to a speed of 120 miles an hour. The air supports my body like an invisible flying carpet. There is no sound except for the wind rushing around my face. The earth appears soft and green, rivers look like strips of silver, and in every direction the scenery forms a panoramic landscape. Any fears or doubts I had are gone in the exhibition of free flight. Every nerve in my body is alive with sensation; yet I am overcome by a peaceful feeling and the sense that I am at one with the sky.As we listen to the speaker, we are almost up there with him, sharing his thoughts, feeling his heart pound, joining his exhilaration as he floats through the sky. The vivid description lends reality to the speech and draws us further in.Another way to escape abstraction is with comparisons (A statement of the similarities among two or more people, events, ideas, etc.) t hat put your subject in concrete familiar terms.What would happen if a comet or large asteroid struck the earth? You would say this:If a comet or large asteroid struck the earth, the impact would be devastating.It is vague and abstract; It does not communicate your meaning clearly and concretely. Now suppose you add this:To give you an idea how devastating the impact would be, it would be like all the nuclear bombs in the world going off at one spot.Now you have made the abstract specific.5.Personalize your ideasPersonalize: to present one’s ideas in human terms that relate in some fashion to the experience of the audience.Listeners want to be entertained as they are being enlightened. People are interested in people. They react to stories, not statistics. Whenever possible, you should try to personalize your ideas and dramatize them in human termsLets say you are talking about anorexia nervosa, the eating disorder that affects millions of young women in the United States. You should not toss figures and facts into your speech, they are too dry, you should weave in some examples of people who have suffered from anorexia to get the audience involved. One student began by telling about her best friend, Julie:I was Julie’s best friend. I watched her grow from a little girl who was doted on by her parents into a tomboy who carried frogs in her pockets. I watched her become a young woman, fussing with her hair and trying on every outfit in her closet before her first date. I always wanted to be just like her.But then something went terribly wrong. Julie’s shiny hair became dull and brittle. Her eyes lost their sparkle, and she didn’t smile that brilliant smile any more. I watched now, as she stepped onto the scale seven times a day, wore baggy clothes to cover her shriveled frame, and kept muttering about losing those last two stubborn pounds. Julie had become anorexic.By putting a human face on a familiar topic, the speaker took anorexia out of the realm of statisticsand medical jargon and brought it home in personal terms.Sample speech with commentaryThe following classroom speech provides an excellent example of how to apply the guidelines for informative speaking discussed in this chapter. As you study the speech, notice how the speaker takes what could be a highly technical topic and explores it in clear, nontechnical language. Pay attention as well to how crisply the speech is organized, how the speaker use well-known supporting materials to develop her ideas, and how she relates those ideas to her audience at various points throughout the speech.CryonicsJayne Richter1. The time is now. Imagine your mother or father has suffered a heart attack. Deprived of its vital blood supply, a part of their heart is dying. Or imagine your grandmother or grandfather lying nearly motionless in their nursing home bed. Advanced age, complicated by pneumonia, is about to end their lives. Or imagine a close friend has just entered the hospital with a massive systemwide infection. AIDS has left their body ravaged by multiple diseases.Beginning with a series of brief hypothetical examples is a fine way to capture attention and interest. In this case, the scenarios work particularly well because they relate the topic directly to the audience.2. For most people, these circumstances would herald the end of life. Today’s medicine can no longer help them. But all of you may be able to meet again in the far future. Does this should like science fiction? Perhaps. But it may one day be possible. How? Through the process of cryonics. The speaker poses two questions that arouse curiosity and get the audience further involved in the speech. Then she reveals her topic.3. Cryonics is the process of freezing human beings after death in hope that medical science will be able to revive them in the future. Intrigued by the prospect of being cryonically frozen, I’ve spent some time researching the subject of cryonics. After reading dozens of newspaper and magazine articles, I would like to give you a brief overview of the history, methods, and future of cryonics. Let’s start with the development of cryonics.The speaker defines cryonics, establishes her credibility, and previews the main points to be discussed in the body of the speech. An explicit preview statement at the end of the introduction is especially important in speaking to inform.4. Although the idea of freezing people is relatively new, the notion of preserving them is old. In the 1770s, for example, Ben Franklin wrote he wanted to be “immersed in a cask (木桶) of Madeira wine, ’til that time when he could be recalled to life.”It was not to be, but Franklin’s dream lived on to be revived in our time as cryonics.Now the speaker moves into her first main point. The information in this paragraph provides historical perspective on the impulse for immortality that underlines the appeal of cryonics.5. Cryonics has been a staple （话题） of science fiction novels, the plot device in movies such as Austin Powers and Sleepers, and the subject of countless newspapers and magazine articles. Until 1964, however, cryonics remained firmly in the realm of fiction. It was at this time that physics professor Robert Ettinger argued in his book The Prospect of immortality that cryonics was indeed possible. Three years later, on January 12, 1967, 73-year-old James H Bedford became the first human being to be cryonically frozen.The speaker sketches the development of cryonics in ourr own time. The details in this paragraphadd variety, color, and interest. Imagine, for example, how much less effective the paragraph would have been if the speaker had merely said, ” The first case of a person being cryonically frozen occurred in the 1970s.”The specific names and dates add depth and texture to the speaker’s explanation.6. Ever since Bedford was frozen, cryonics has steadily increased in popularity. Currently there are four cryonic institutions in the United States-two in California and one each in Michigan and Arizona. So far 80 people have been cryonically frozen from around the world, and another estimated 800 people have signed up to be frozen when they die. Their aim is to remain frozen in a state of suspended animation （活气，生气）---perhaps for centuries---in the hope that medical science will be able to revive them in the future at a time when cures（治愈） exist for all of today’s diseases and when restoration to full function and health is possible.This paragraph completes the speaker’s first main point. Because cryonics is so often associated with science fiction, the speaker’s classmates were especially intrigued to learn that there are four cryonics institutions in the U S and that 80 people have already been cryonically frozen.7. So you’re probably wondering how will they do it? How does cryonics work?The speak uses questions as signposts to let the audience know she is moving into her second main point.8. Currently, when a person who has signed up to be cryonically suspended dies, a specific procedure, which was outlined in the book Cryonics:Reaching for Tomorrow,must be carried out. First, before death, an individual must decide whether to have his or her entire body frozen or just the head. If the whole body is to be frozen, it must be preserved upon death. Immediately after death---ideally within a matter of minutes---the patient is connected to a heart-lung machine and chemicals such as glucose （葡萄糖）and heparin （肝素，一种抗凝血药）are circulated（循环） with the oxygenated （充氧的） blood to help minimize the freezing damage. At the same time, the patient’s internal temperature is reduced as quickly as possible using cold packs.The explanation in this and the next paragraph provides an excellent model of how to explain technical information in everyday, nontechnical language. Because the speaker is not an expert on cryonics, she is careful to identify the source of her information.9. If only the head will be frozen, a slightly different procedure must be carried out. The head must be surgically detached from the rest of the body and preserved in a separate container from the rest of the body and preserved in a separate container. You may be wondering” Why would I preserve only my head?” The answer is, with some diseases the body is in a very poor condition. If this is the case and you choose to preserve your head only, you do so with the belief that medical science will be able to create a healthy new body for you in the future.Notice how the speaker relates the topic directly to her audience by speaking in terms of “you”and by posing the question that listeners are likely asking mentally.10. Once the head or body is ready for freezing, a liquid called a cryoprotectant, which works as an antifreeze（抗冻剂） of sorts to help prevent cell（细胞） damage, is circulated through the body or head. Over a 20-day period, the patient is prepared for long-term storage by cooling the body or head to a temperature of negative 320 degrees Fahrenheit. When this temperature is reached, the patient is stored in a steel cylinder（圆筒） of liquid nitrogen（氮）. According to an article in Omni magazine,” At this temperature, biological function ceases and the patient will remain unchanged for hundreds of years.”The speaker completes her discussion of how cryonics works. Notices how she clarifies the meaning of “cryopeotectant ”by comparing it to an automotive antifreeze. This is a small point, but it illustrates the speaker’s efforts throughout the speech to communicate technical terms and concepts in ways her audience can readily understand.11. Now that we have explored the development of cryonics and how the freezing process works, you may wonder about questions such as how much it costs and whether the people that are frozen can be rethawed(重新解冻).A transition cues the audience that the speaker is moving to her next main point.12. According to an article in Fortune magazine, the cost of cryonic suspension ranges from ＄60,000to＄125, can be creatively paid for by making the cryonics institution the beneficiary （受益人） of your life insurance policy. These costs may be rather steep, but as one cryonics member states, “Facing my own mortality turned out to be much harder than coming up with the cash to pay for life insurance premiums（酬金）.”Knowing that cost is a common question people have about cryonics, he speaker makes sure to include it in her speech. The quotation at the end of this paragraph adds a bit of wry humor.13. But cost is not the only issue. Even if you can afford the cost of being cryonically frozen, scientists have not yet worked out all the details involved in freezing and rethawing. As explained by New Scientist magazine, the problem is that the process itself inflicts（遭受） a certain amount of cellular damage by dehydrating(使脱水) cells and puncturing（刺穿） their delicate membranes （膜）. So far, there are only a few types of human tissue that can be successfully frozen and rethawed, including sperm, embryos（胚胎）, and bone marrow（骨髓）, which contain relatively few cells. It is not yet possible to freeze and rethaw complicated organs such as the heart or liver---not to mention a complete body or brainA signpost at the beginning of this paragraph gets the speaker into her next subpoint, which deals with the problems involved in rethawing people once they have been cryonically frozen. As in the rest of the speech ,the speaker identifies the source of her information and presents that information clearly and forthrightly.14. What scientists need is a procedure that will allow them to reduce the damage inflicted by the freezing process. And in fact scientists are currently working on this procedure. Research is being done in the hope of finding better cryoprotectants –--or antifreezes---which will reduce the cell damage caused by freezing .According to the book Cryonics: Reaching for Tomorrow; scientists are also developing microscopic machines that are capable of repairing cells at the molecular（分子的） level. These machines might one day make it possible to repair the cell damage caused by freezing process and thus bring frozen patients back to full life. Until that time ,the people that are already frozen will have to remain in their current state of suspended animation in the hope that science will one day work out solutions to the problems involved with freezing and rethawing.The speaker explains the efforts of scientists to find a way to reduce the damage caused by the freezing process so as to be able to bring frozen patients back to life. This brings her discussion of cryonics fully up to date and completes the body of the speech.15. In closing, we have seen that cryonics is much more than a plot in a science fiction novel. It has developed from a wholly unrealistic fantasy to the point that 80 people have already been frozen and hundreds more have made the choice to be cryonically frozen when they die. If scientists can ever figure out how to rethaw people successfully, we can be sure that cryonics will become much more popular.The phrase “in closing”signals that the speaker is moving into her conclusion. She then provides an excellent summary of the main points developed in the body16. So think again of your father or mother suffering a heart attract, your grandmother or grandfather dying of pneumonia or your close friend stricken with AIDS. If they close to be buried or cremated in traditional fashion their physical minds and bodies would be destroyed. That isabsolutely certain. By contrast, being cryonically frozen offers some small chance that they may be revived in the future. Even if that chance is small it is more than no chance at all. The final paragraph relates the topic to the audience once again and unifies the entire speech by referring to the three hypothetical scenarios mentioned in the introduction. The closing sentence ends the speech on a strong note.。

英语演讲选修课教案i n f o r m a t i v e s p e e c h_IInformative speechTeaching contentsI．Examples* Tips for using examplesII． Testimony* Tips for Using testimonyIII． StatisticsTips for using statisticsIv. # Sample speech with commentaryTeaching goalsGet students to know how to use examples, testimony and statistics effectively to back up the speech. AssignmentWhat are the four tips for using examples in your speech?Explain the difference between expert testimony and peer testimony.Supporting your ideasHeather Kolpin decided to give her first classroom speech on the benefits of good nutrition. A dedicated fitness enthusiast, she had recently switched to a high-protein diet. Part of her speech ran like this:“ For years we’ve been told that meat, eggs, and cheese are bad for us and that we should eat more carbohydrates like cereal, grains, pasta, and rice. But too many carbohydrates can unbalance the body and make you tired and overweight. Do you want more energy? Do you want to concentrate better and get higher grades? Do you want to enjoy real meals and still lose those unsightly pounds? If so, you should eat more protein. I’ve been on a high-protein diet for six months, and I’ve never felt better or done better in my classes!”After the speech, Heather’s classmates were interested but skeptical. As one remarked，“I know high-protein diets are popular right now, but Heather is no expert on nutrition. Besides, there are lots of diets around, and they all claim to work wonders. Personally, I’d be more convinced if Heather gave some scientific evidence to back up her opinion.”Good speeches are not composed of hot air and generalizations. They need strong supporting materials to bolster the speaker’s point of view. In Heather’s case, although there is plenty of evidence on the need to balance protein and carbohydrate consumption, many nutritionists have warned about the dangers of overloading on protein. So Heather’s listeners were right to be skeptical. Heather made a mistake of generalizing from her own experience with nothing concrete to support her ideas.The problem with generalizations is that they do not answer the three questions listeners always mentally ask of a speaker: “What do you mean?”, “Why should I believe you?”“So what?”The skillful use of supporting materials often makes the difference between a poor speech and a good one. Using supporting materials is not a matter of tossing facts and figures into your speech. You must decide which ideas need to be supported given your audience, topic, and specific purposes. You must do research to find materials that willbring your ideas across clearly and creatively. And you must evaluate your supporting materials to make sure they really do back up your ideas.As you put your speeches together, you will need to make sure your supporting materials are accurate, relevant, and reliable. You will find yourself asking such questions as, “Are my examples representative?”，“Am I quoting reputable, qualified sources?”There are three kinds of supporting materials we use most often, they are: examples , testimony and statisticsI． ExamplesExamples： a specific case used to illustrate or to represent a group of people, ideas, conditions, experiences or the like.In the course of a speech you may use brief examples—specific instances referred to in passing—and sometimes you may want to give several brief examples in a row to create a stronger impression. Extended examples—often called illustrations, narratives, or anecdotes—are longer and more detailed.Examples are useful when you wish to make an abstract concept or idea concrete. For example, it is difficult for the audience to see exactly what you mean by such abstract concepts as persecution, denial of freedom, friendship, and love unless you provide specific examples of what you mean.Here is one example a student used in a speech about lead poison.‘When Denise Waddle and her family moved to a nice, middle-class section of Jersey City, New Jersey, they had dreams of healthy living, block parties, even a big backyard so their kid could make mud pies. In less than one year in their new home, their two-year-old son had been poisoned, and their newborn showed high levels of poisoning in his bloodstream. Unknowingly, the Waddle’s had been poisoned by their own backyard, for high levels of lead contaminated their water and their lives.”Examples may be real and factual on one hand or hypothetical and imagined on the other. The hypothetical and imagined ones are called hypothetical examples.Hypothetical example: an example that describes an imagery or fictitious situationHere is one student used a hypothetical example to illustrate the need for college students to protect themselves against crime:Y ou’re tired; you’re hungry. You’ve just spent a long day at College Library and you cannot wait to get back to your room. Glancing outside, you remember how quickly it becomes dark. You don’t think much of it, though, as you bundle up and head out into the gusty wind. Not until you spy the shadows on the sidewalk or hear the leaves rustling beside you do you wish you weren’t alone. You walk quickly, trying to stop your imagination from thinking of murderers and rapists. Only when you are safely inside your room do you relax and try to stop your heart from pounding out of your chest.Can you remember a time when you felt this way? I would be surprised if you never have. The FBI reported last year that there were three murders, approximately 430 aggravated assaults, 1400 burglaries, and 80 rapes here in Madison alone. And while these statistics are quite alarming, they don’t compare to the numbers of larger metropolitan areas.This hypothetical example is particularly effective. The speaker creates a realistic scenario, relates it directly to her listeners, and gets them involved in the speech. In addition, she uses figures from the FBI to show that the scenario could really happen to any of her classmates. Whenever you use ahypothetical example, it is a good idea to follow it with statistics or testimony to show that the example is not far-fetched.Tips for using examples1. Use examples to clarify your ideasExamples are an excellent way to clarify unfamiliar or complex ideas. This is why so many teachers use examples in the classroom. Examples put abstract ideas into concrete terms that listeners can easily understand.This principle works exceptionally well in speeches. Suppose you are talking about suspension bridges, you could give a technical descriptionThe suspension bridge has a roadway suspended by vertical cables attached to two or more main cables. The main cables are hung on two towers and have their ends anchored in concrete or bedrock. If your listeners were made up of people familiar with structural systems, they might be able to visualize what a suspension bridge looks like. But for listeners lacking this background, you might want to add a simple example:Two well-known suspension bridges are the Golden Bridge in San Francisco and the Brooklyn Bridge in New York.Because almost everyone has at least seen a picture of the Golden Bridge in San Francisco and the Brooklyn Bridge in New York, using them as examples clarifies your meaning quickly and effectively.2. Use examples to reinforce your ideasIn a speech entitled “Boxing: The most dangerous sport”, the speaker argued that professional boxing should be banned. To reinforce his point, he cited the example of Muhammad Ali, who suffers a severe case of Parkinson’s disease brought on by his years in the ring. The example is very effective. It put the medical facts about boxing and brain damage in vivid, human terms that everyone could understand.When you use examples, make sure it is representative. The example of Muhammad Ali is quite representative.3. Use examples to personalize your ideasPeople are interested in people. AS social psychologist Eliot Aronson said, “Most people are more deeply influenced by one clear, vivid, personal example than by an abundance of statistical data. ”Whenever you talk, you can include examples that will add human interest to your speech. SEE WHICH OF THE FOLLOWING WOULD YOU BE MORE LIKELY TO RESPOND TO? There are many hungry families in our community who could benefit from food donations.Or:Let me tell you about Arturo. Arturo is four years old. He has big brown eyes and a mop of black hair and an empty belly. In all his four years on this earth, Arturo has never once enjoyed three square meals in a single day.You can also use personal examples: personal examples are an excellent way to clarify ideas and to build audience interest. To be most effective, they should be delivered sincerely and with strong eye contact.II． TestimonyTestimony ---quotations or paraphrases used to support a point..People tend to respect the opinions of people who have special knowledge or experience on the topic. By quoting or paraphrasing such people, you can give your ideas greater strength and impact. The two major kinds of testimony are expert testimony and peer testimony.Expert testimony:Testimony from people who are recognized experts in their fields. It is a good way to lend credibility to your speeches by citing the viewpoints of people who are experts. It shows that you are not just mouthing your own opinions, but your position is supported by people who are knowledgeable about the topic.Expert testimony is more important when a topic is controversial or when the audience is skeptical about a speakers’ point of view.As Einstein has put it; as Li Siguang said…Peer Testimony---Testimony from ordinary people with firsthand experience or insight on a topic.Testimony not from famous people, but from ordinary citizens who have firsthand experience on the topic. This kind of testimony is especially valuable because it gives a more personal viewpoint on issues than can be gained from expert testimony. It conveys the feelings, the knowledge, the insight of people who speak with the voice of genuine experience.For example, if you were speaking about the barriers faced by people with physical disabilities, you would surely include testimony from doctors and other medical authorities. But in this case, the expert testimony would be limited because it cannot communicate what it really means to have a physical disability. To communicate that, you need statements from people who have physical disabilities---such as the following:Itzhak Perman, the world-renowned violinist whose legs are paralyzed, once said: “When you are in a wheelchair, people don’t talk to you. Perhaps they think it is contagious, or perhaps they think crippled legs mean a crippled mind. But whatever the reason, they treat you like a thing.”Paul Longmore, who lost the use of his legs as a child, notes that most people are uncomfortable in the presence of someone who is handicapped, “It’s only when they really go out of their way to get to know us,” he says, “that they realize we are just as bright, witty, and companionable as they are.”There is no way expert testimony can express theses ideas with same authenticity and emotional impact.Tips for Using testimony1.quote or paraphrase accurately: make sure you do not misquote someone; make sure you do notviolate the meaning of statements you paraphrase; make sure you do not quote out ofcontext(quoting a statement in such a way as to distort its meaning by removing the statement from the words and phrases surrounding it. ).e testimony from qualified sources. That is, use testimony from recognized experts or ordinarycitizens with special experience on the speech topic.e testimony from unbiased sources. Be sure to use testimony from credible, competent,objective authorities.4.Identify the people you quote or paraphrase. The usual way to identify your source is to name theperson and sketch her or his qualifications before presenting the testimony. For instance: John Silber, Chancellor of Boston University and Chairman of the Massachusetts Board of Education, remarks: “It is quite clear that remarkable competence in a language can be achieved in three years--- if theses years are the ages three, four, and five. There is no question that for the average child to become bilingual, the earlier the better. ”After this statement, there is no doubt about Silber’s qualifications or why the audience should respect his judgment on the subject of education.III．StatisticsWe live in an age of statistics. Day in and day out we are bombarded with numbers. When used properly, statistics is an effective way to clarify and support ideas.Like brief examples, statistics are often cited in passing to clarify or strengthen a speaker’s point. The following examples show how three students used statistics in their speeches:To show the dangers posed by running red lights: “According to the U.S. Department of Transportation, 200,000 people are injured and more than 800 are killed every year in the U.S. due to motorists who run red lights.”To illustrate the growing popularity of organic foods: “Consumers Union reports that sales of organic crops now exceed $9 billion a year and are increasing at the rate of 20 percent annually.”To document the problem of identity theft: “As stated by Newsweek magazine, identity theft has become the leading source of consumer fraud in the U.S., with an estimated 500,000 to 700,000 victims each year.”When using statistics, ask yourself the following two question:Are the statistics representative?Are the statistics from a reliable source?Tips for using statisticsUse statistics to quantity your ideasThe main value of statistics is to give your ideas numerical precision. This can be especially important when you are trying to document the existence of a problem. Examples can bring the problem alive and dramatize it in personal terms. But your listeners may still wonder how many people the problem actually affects. In such a situation, you should turn to statistics. Research has shown that the impact of examples is greatly enhanced when they are combined with statistics that show the examples to be typical.Suppose you are talking about the need for tougher driver’s license requirements for elderly drivers. Part of your speech deals with the growing number of auto accidents caused by drivers aged 70 and older. You give an example, you personalize it, you provide many details, as follows:Marie Wyman’s 87th birthday celebration at the Lobster Trap and Steakhouse in Winslow, Maine, ended with a bang. As Wyman backed out of her parking spot, she lost control of her Buick and plowed right through the restaurant’s crowded dining room. Tables and chairs scattered as terrified diners scrambled for cover. Twenty-seven people were injured, and police say it was a miracle that no one was killed.Then the speaker used figures to quantity the problem:According to the National Highway Traffic Safety Administration, almost 5,000 drivers age 70 or older were killed last year, a 33 percent increase over the past 10 years. In few than 20 years, there will be more than 30 million drivers over age 70 in the United States, and highway safety experts warn that the number of people killed in crashes involving elderly motorists is likely to exceed the drunk-driving death toll.Use statistics sparinglyNothing puts an audience to sleep faster than a speech scattered with numbers from beginning to end. Insert statistics only when they are needed, and then make sure that they are easy to grasp.Identify the source of your statisticsAs we have seen, figures are easy to manipulate. This is why careful listeners keep an ear out for the sources of a speaker’s statistics. Tell your listeners where your statistics is from, and it is reliable.Explain your statisticsStatistics don’t speak for themselves, they need to be interpreted and related to your listeners.A speech made by US Secretary of State Collins Powell on the international AIDS crisisMany speakers have noted the dreadful toll that AIDS is taking….But let me try to make it more relevant.This hall holds about 2,000 people. By the time the three hours of this session elapse, 2,000 people around the world---just about the same number who are here---will be newly infected with HIV/AIDS. That’s one for every person in this room. In some countries the infection rate is so high that one in three of us---the delegate to your right, the delegate to your left, or you, yourself---would be HIV positive.Explaining what statistics mean is particularly important when you deal with large numbers, since they are hard to visualize. Here is an example to explain the $6.5 trillion U.S. national debt.How much money is a trillion dollars? Think of it this way. If you had $1million and spent it at the rate of $1,000 a day, you would run out of money in less than three years. If you had $1 billion and spent it at the rate of $1,000 a day, you would not run out of money for almost 3,000 years. And if you had $ 1 trillion and spent it at the rate of $1,000 a day, you wouldn’t run out of money for nearly 3 million years！Round off complicated statisticsSometimes you do not have to give the exact number; they are too complicated to be really understood by listeners. Unless there is an important reason to give exact numbers, you should round off most statistics.For instance, Mount Kilimanjaro is 19,341, you should say , it is 19,300.The moon is 238,855 miles from earth, you should say: it is 239,000 miles from earth.Use visual aids to clarify statistical trendsVisual aids can save you a lot of time, as well as make your numbers easier to understand.Sample speech with commentaryThe following speech illustrates how to wok supporting materials into a presentation. as you read study how the speaker uses a variety of examples, statistics, and quotations to make her ideas clear, credible, and convincing.Suffer the childrenMatthew Garvey was just 13 years old when he was hired by Quality Car Wash in Laurel, Maryland, to towel-dry cars as they came off the line. Not long after he began working, Matthew lost his right leg when it got caught in an industrial machine used to suck the moisture out of the towels. After investigating, the U.S. Department of Labor fined the car wash for illegally hiring a minor and for operating a machine with a broken safety lid.The speaker begin with an extended example to gain attention and interest The example is specific and detailed .We are told Matthew Garvey’s name and age, where he lived, the kind of work hedid ,and how he was injured. These are the kinds of details that bring examples to life and help get listeners involved in a speech.This in just one of the more tragic examples of what Jeffrey Newman of the National Child Labor Committee calls the “crisis” of child-labor law abuses in the United States. In researching this speech, I discovered that employers from New York to California are breaking the law by hiring children from age 7 to 17 who often put in long, hard hours in dangerous conditions Today I would like to show you the extent of the problem and how it jeopardizes the education and safety of millions of young people.The speaker moves into testimony suggesting that the opening story is representative of a major problem in the U.S. When you use an extended example, it is usually a good idea to precede or follow the example with statistics or testimony showing that the example is not unusual or exceptional.To understand the problem of child-labor law violations we need to begin by looking at the provisions of the law. As explained on the U.S. Department of Labor website, the Fair Labor Standards Act sets a minimum working age of 14.It limits 14-year-old and 15-year-old to three hours of work on school days, prohibits them from working after 7 at night, and allows them a total of 18 work hours per week during the school year. The law also restricts employment of children under 18in dangerous jobs such as construction, meat-cutting, and mining.In her first main point the speaker explores the problem of child-labor law violations in the United States. She begins by summarizing the provisions of the law. Notice how she identifies the website where she acquired the information.Passed in 1938 and amended several times since, the Fair Labor Standards Act was designed to prevent the exploitation of child labor that took place during the 19th century. Yet today violations of the law are shockingly widespread. According to the Associated Press, 148,000 minors in the U.S. are employed illegally in nonagricultural jobs during an average week, working too many hours or in hazardous conditions. In addition, the National Child Labor Committee reports that more than110,000 children work illegally on U.S. farms.Statistics in this and the next paragraph back up the speaker’s point that violations of child-labor laws are widespread in the U.S. Rather than giving the exact number of violations, she round them off, making them easier to grasp and recall.Some of the most serious violations occur in garment industry factor is known as sweatshops that hire immigrant children at rates well below minimum wage. The Associated Press estimates that as many as 2,600 minors are employed illegally in New York City sweatshops. Thomas Cubiak, head of the city’s garment district task force, says “most of the children in these factories are below 18, some as young as 8.” Like Faviola Flores, a 15-year-old Mexican girl in a Manhattan sweatshop, they toil long days in unsafe conditions for as little as $3.50 an hour. “I don’t like working here,” Flores says, ”but I have no choice.”The speaker uses a combination of statistics and testimony to support her point about child-labor abuses in the garment industry. The statement form Thomas Gubiak is an example of expert testimony; the closing quotation from Faviola Flores in an instance of peer testimony.Although the exploitation of child labor has been a problem in the garment trade since the 1800s, it can be found in almost every industry that employs minors. In January 2000, Wagner’s Meats of New Orleans was fined nearly $150,000 for illegally employing 27 minors in dangerous jobs and for exceeding federal hour limits. In February 2001, Thornton Roofing was fined $34,000 for child-labor violations in connection with the death of a teenage worker in Montgomery, Alabama. In March 2002, the Six Flags amusement parks paid $85,000 in penalties for violating federal child-labor laws.A series of brief examples supports the speaker’s claim about the pervasiveness of child-labor law violations. Because the examples deal with companies throughout the U.S. and in different lines of business, they provide strong evidence to reinforce the speaker’s point that violations of the law are widespread.Like other business caught breaking child-labor laws, Wanger’s and Six Flags tried to downplay the seriousness of their offenses. But the growing epidemic of child-labor law violations threatens both the education and the physical safety of young workers.The speaker begins her second main point—that violations of child-labor laws have serious consequences for the education and physical safety of young workers.The educational consequences are most damaging to illegal underage employees who work instead of attending school. As Hugh McDaid of New York City’s garment task force says, illegal underage workers “sacrifice their education and literally commit themselves to a life of working in a sweatshop. They have on future.” But even for children who do attend school, too many hours at work can harm their education. In their book When Teenager Work, psychology professors Ellen Greenberger and Laurence Steinberg note that intensive levels of work among youth tend to produce higher truancy and lower grades. According to Greenberger and Steinberg, one study after another has found that working more than a very few hours a week has a negative impact on teenagers’ academic performance.The quotation from Huge McDaid is a good instance of expert testimony. This quotation, like others in the speech , is short and forceful. There is no reason to use a direct quotation unless it makes the point more clearly and forcefully than you can in your own words.Here the speaker paraphrases rather than quoting verbatim. Notice that she gives the name of the book she is paraphrasing from and identifies its authors. Speakers have an ethical obligation to indicate the sources of paraphrases, as well as of quotations.Not only do child workers harm their education, but they often endanger their physical safety as well . Recall the story I told in my introduction about Matthew Garvey, the 13-year-old who lost his leg while working at a car wash. Even more tragic is the case of Michael Hurcone, a 17-year-old Pennsylvania high-school student. While employed at a supermarket, he was working with a bailer—a machine that crushes and bins cardboard boxes and is supposed to be off-limits to minors. Noticing that some material was stuck in the bailer, Michael tried to free up the jam when he got caught in the machine. It crushed his body for 30 minutes before he suffocated.The examples in this paragraph show specific cases in which teenagers were injured or killed by the violation of child-labor laws. The extended example about Michael Hurcone is especially effective.Filled with specific details that make it interesting and credible, it puts the speaker’s point in human terms with which the audience can identify.Nor are these isolated examples. USA Today reported on July 12, 2002, that 230,000 teenagers are injured at work each year. According to former U.S. Labor Secretary Alexis Herman, nearly 70 minors are killed on the job annually—most in accidents involving infractions of child-labor laws.In this paragraph he speaker presents testimony and statistic to prove that the examples in the previous paragraph are not atypical. As in other parts of the speech, she is quite specific in identifying the sources of her evidence.In the light of all this evidence, there can be no doubt that the violation of child-labor laws is widespread problem with serious consequences. The issue is well summarized by former U.S. Senator Howard Metzenbaum of Ohio, who stated after congressional hearings on the subject, “I shudder to think that children the same age as my own grandchildren are being robbed of an education, their limbs, and indeed, their lives through illegal child labor.”The speaker begins her conclusion by summarizing the two main points she had made in the body of the speech. She then ends with a dramatic quotation,. As we shall see in previous chapter,, this is an effective way to pull a speech together and to reinforce its central idea.SummaryGood speeches are not composed of hot air and unfounded assertions. They need strong supporting materials to bolster the speaker’s point of view. In fact, the skillful use of supporting materials often makes the difference between a good speech and a poor one. The three basic types of supporting materials are examples, statistics, and testimony.In the course of a speech you may use brief examples—specific instances referred to in passing—and sometimes you may want to give several brief examples in a row to create a stronger impression. Extended examples—often called illustrations, narratives, or anecdotes—are longer and more detailed. Hypothetical examples describe imaginary situations and can be quite effective for relating ideas to the audience. All three kinds of examples help clarify ideas, reinforce ideas, or personalize ideas. To be most effective, though, they should be vivid and richly textured.Testimony is especially helpful for student speakers because students are seldom recognized as experts on their topics. Citing the views of people who are experts is a good way to make your ideas more credible. When you include testimony in a speech, you can either quote or paraphrase his or her words. As with statistics, there are guidelines for using testimony. Bu sure to quote or paraphrase accurately and to cite qualified, unbiased sources. If the source is not generally known to your audience, be certain to establish his or her credentials.Statistics can be extremely helpful in conveying your message as long as you can use them sparingly and explain them so that they are meaningful to your audience. Above you should understand your statistics and use them fairly. Numbers can easily be manipulated and distorted. Make sure your figures are representative and reliable.。

（完整版）《英语演讲》教案教案（进度、⼤纲、讲义、课件）授课⼈：Tel：E-mail:进度请任课教师第⼀堂课向学⽣详细解说课程⼤纲和学习规则，包括课程的结构、主要与次要的内容、教学⽬标、进度安排、教与学的⽅法、作业要求、答疑时间与联系⽅式、成绩考核依据、旷课处理、相关材料及阅读技巧、必要的阅读书⽬、实践及练习时间等。

进度安排《英语演讲》⼤纲《英语演讲》教学⼤纲前⾔(⼀) 本门课程的性质和教学⽬的(⼆) 本门课程的教学要求(三) 推荐使⽤的教材和课外阅读书⽬1. 推荐使⽤的教材2. 课外阅读书⽬(四) 本门课程教学的课时分配本门课程的教学计划课时为36课时(2学分), 建议教学课时按以下⽅案分配:课程教学内容与要求Unit One Course Overview; Basic Principles of Speech Communication教学⽬的和要求内容讲解Unit Two Analyzing the Audience教学⽬的和要求本单元讲授演讲前的准备⼯作之⼀：了解听众，根据听众的特征，调整演讲内容。

通过教师的讲授与⽰范，调动学⽣的积极性，参与演讲实践。

内容讲解《英语演讲》讲义IntroductionWhat is public speaking?Public speaking, as its name implies, is a way of making your ideas public – of sharing them with other people and of influencing other people.A Brief Introduction to public speakingI. How to Prepare a SpeechStating Your Objectives：◇inform◇train◇persuade◇sellAnalyzing Your AudienceWhat to learn about the audience?Their opinions and levels of prior knowledge of your subject ; their likely bias, both personal and professional how do you learn it?Ask the person who has invited you to speak. Find out what the occasion is and if there is a program theme. Choosing a Speech Topic and the Speech ThemeSix Criteria1. The topic should be interesting to you.2. It should be interesting to your audience or at least be capable of beingmade interesting to them.3. It should be appropriate to the situation.4. It should be appropriate to the time available.5. It should be manageable.6. It should be worthwhile. Don't waste yo ur audience’s time.Gathering and Selecting Appropriate Materialsconvincing materialsseven major types of materials: descriptions and explanations, statistics,examples, testimony, comparison and contrast, repetition and restatement, and visuals. guidelines Outlining Your Speechguidelines:1. Write and label your specific purpose at the top of your outline.2. Indicate main ideas, points, sub-points, and supporting materialsproperly.3. Use at least two subdivisions, if any, for each point.Using subdivisions helps you give attention to all the points you want to say.4. Label the introduction, main body and conclusion.II. How to Write a Great SpeechOrganizing the Body of the SpeechA.The IntroductionA. It should introduce the topic. providing background information, definitionsexplanations, etc.B. Generally it should contain the thesis statement.C. It should be interesting enough to make the listener want to continue listening.Anecdotes, shocking statistics, quotes, and rhetorical questionsD. It should indicate how your topic will be developed.E. tell your listeners WHY they should listen to you; such as how they will benefit.F. include the method of organization that you will follow. This helps the listenerprepare for what you are going to say and help them organize the information.An effective introductionCreates a favorable first impression with the audienceBoosts a speaker’s self-confidenceGaining attentionrelate the topic to the audienceState the importance of the topicStartle the audienceArouse the curiosity of the audienceQuestion the audienceBegin with quotationTell a storyUsing visual aids…Reveal the topicClearly states the speech topicEstablish the credibility and goodwill of the speakerPreview the bodyTells audience what to listen for in the restProvide a smooth lead-inPresent special informationB.Main Bodya. Each main point discusses one aspect of the thesis.b. The main points should be linked with clear transitions so as to give the body coherence and unity.C. ConclusionA conclusion can restate the thesis.A conclusion can restate the main points.A conclusion can call for some sort of action (particularly in a persuasive piece)A conclusion can highlight areas for further research.A conclusion can suggest results or consequences.A conclusion can remind the audience of the importance of the information presented.The speaker can thank the audience for their attention.A conclusion should NEVER bring up a new topic.A speaker should NEVER apologize for their information. The last thing you want to happen is for the audience to question your credibility.2 functions of conclusionSignal the end of the speechReinforce the audience’s understanding of the speechUsing Speech LanguageA. Using Language AccuratelyB. Use Language ClearlyC. Use language VividlyIII. How to Deliver a Great SpeechPhysical Delivery1. postureA public speaker should look comfortable, confident and prepared to speak. Inposture, the two extremes to avoid are rigidity and sloppiness.2. facial expressionsYour facial expression must match what you are saying.3. movementa. Never turn your back on the audience while you are speaking.b. If you move about on the stage, make your movements purposeful.c. Be aware of all potential obstacles on the stage.4. gestures5. Eye contactLet your gaze move over each member of the audiencedon’t choose one person and look fixedly at him or her.avoid the temptation to look over the heads of your audience or to hold your notes in front of your face.6. AppearanceThe way you dress and present yourselfDress appropriately to the audienceVocal DeliveryV ocal delivery refers to the use of your voice to convey your message.1. rateRate is the speednot too slowly or too quickly. Varying your rate can be critical.2. pausetemporary stopspause before and after a major point. You can use pauses to illustrate that you are changing from one point to another. Youcan use pauses for emphasis3. volumeV olume refers to how loud one speaksSpeak too soft Speak too loudchanging the volume at certain points emphasize important ideas.Raising your voice lowering your voice4. pitchPitch refers to the high or low quality of your voice.V olume is measured in terms of loudness.The pitch of your voice in public speaking refers to the “excitement” or “enthusiasm” level in your voice.pitch can be raised and lowered for emphasis.vary your pitch.5. Pronunciation6. articulation : not slur, speak clearlyIV. How to Analyze and Evaluate Speechthree “M”s: matter, manner and method.Speaking to PersuadeI. Persuasion: a Psychological processA. Persuasion is the most complex and the most challenging.(controversial topics, involving values and beliefs; listeners’ own ideas)B. Listeners: mental give-and-take(listeners: assessment on speakers)II. The Target AudienceThe part of the whole audience a speaker most wants to reach with his message. Agree and disagree audience Adapt the speech to the values and concerns of the TADo not exclude other listenersIII. Monroe’s Motivated SequenceMonroe's motivated sequence is a technique for organizing persuasive speeches that inspire people to take action. Alan H. Monroe (Purdue University) 1930swhat creates makes a motivational speech actually motivating.a 5-step method for organizing motivational speeches.1.AttentionGet the attention of your audience using a detailed story, shocking example, dramatic statistic, quotations, etc.E.g. Hey! Listen to me, I have a PROBLEM!2.NeedShow that the problem about which you are speaking exists, that it is significant, and that it won't go away by itself. Use statistics, examples, etc.Convince your audience that there is a need for action to be taken.E.g. Let me EXPLAIN the problem.3.Satisfy.You present your plan and show how it will work. Be sure to offer enough details about the plan.E.g. But, I have a SOLUTION!4.VisualizationTell the audience what will happen if the solution is implemented or does not take place. Be visual and detailed.E.g. If we IMPLEMENT my solution, this is what will happen.5.Action.Tell the audience what action they can take personally to solve the problem.Say exactly what you want the audience to do and how to do it.E.g. You can help me in this specific way. Are YOU willing to help me?Advantage of MMSIt emphasizes what the audience can do. Monroe's motivated sequence emphasizes the action the audience can take. Sample Speech：The Ultimate GiftIV. Persuasive Speeches on Questions of FactA. seek to persuade audience to accept the speaker’s view of the facts on a particular issue.E.g. Will the economy be better or worse next year?B. different from an informative speechIS: give information as impartially as possible ≠ argue for a point of viewPS: persuade the audience to accept the speaker’s view about the informatione.g. In a trial lawyer jury guilt / innocent defendantV. Persuasive Speeches on Questions of ValueA. Judgments based on a person’s beliefs about what’s right or wrongB. 2 steps:1. define the standards for value judgments2. judge the subject of the speech against the standards.VI. Persuasive Speeches on Questions of PolicyA. deal with specific courses of action: involve questions of fact and value; go beyond thatB. 2 types:1. gain passive agreement that a policy is desirable, necessary & practical2. motivate the audience to take immediate actionC. 3 basic issues – need, plan & practicality1. need: (no) need for a change2. a specific plan: solve the need3. practicality: Plan: workable, solve the need without creating newproblemsVII. Methods of PersuasionA.Building credibility– 1. Credibility affected by: competence & charactercompetence: speaker’s intelligence, expertise & knowledge of the subjectcharacter: speaker’s sincerity, trustworthiness– 2. 3 types of credibility: initial credibility; derived credibility;terminal ~– 3. 3 strategies to ↑credibility:a. explaining their competenceb. establishing common ground with the audiencec. delivering speeches fluently, expressively and with conviction/doc/2d066e28ba4ae45c3b3567ec102de2bd9605de08.html ing Evidence– 1. examples, statistics, testimony– 2. 4 tips to use evidence effectively: use specific evidence; novel ~; use ~ from credible sources; make clear the point of the ~C.Reasoning–Reasoning: the process of drawing a conclusion based on evidence–use reasoning from specific instances–use reasoning from principle–use analogical reasoning, ×casual reasoningD.Emotions Appeals– 1. Emotions Appeals (motivational appeals): make listeners feel sad, happy, angry, fearful, etc.– 2. 3 ways: with emotionally charged language; with vivid examples;speak with sincerity and convictionPresentation on Special occasionsPresentation in Welcome Ceremonies, Conferences, or Parties Presentation in FarewellAward presentationAcceptance Presentation。

⏹C hapter 10 informative⏹Informative speech: a speech designed to convey knowledge and understanding⏹To enhance the knowledge and understanding of your listeners--- to give theminformation they did not have before⏹Convey clearly accurately interestinglyOrganizational methods⏹Chronological order 编年顺序⏹Spatial order 空间顺序⏹Topical order 主题顺序⏹Causal order⏹Problem-solution orderOther methods of speech organization⏹Causal order:A show a cause-effect relationship. method of speech organization inwhich the main points⏹Problem-solution order: A method of speech organization in which the first main pointdeals with the existence of a problem and the second main point presents a solution to the problem.⏹(Problem-cause-solution order)Speeches about process⏹Process: A systematic series of actions that leads to a specific result or product.⏹Speeches of process explain how something is made, how something is done, or howsomething works.3. Speeches about events⏹Event: Anything that happens or is regarded as happening.⏹chronological order----to recount the history of an event,⏹causal order ----to explain the causes and effects4. Speech about concepts⏹Concept: A belief, theory, idea, notion, principle, or the like.⏹Speeches about concepts are usually organized in topical order. One common approach isto list the main features or aspects of your concept.Guidelines for informative speaking●Don’t overestimate what the audience knows.* Lead your audience step by step and explain everything thoroughly.2. Relate the subject directly to the audience* What is fascinating to the speaker may not be fascinating to everybody.* Get your listeners involved3. Don’t be too technical* Simple, clear language is needed.4. Avoid abstractionsOne way to avoid abstractions is through description (a statement that depicts a person, event, idea, or the like with clarity and vividness)Another way to escape abstraction is with comparisons (A statement of the similarities among two or more people, events, ideas, etc.)5. Personalize your ideas。

英语演讲选修课教案Informative Speech I第一章：课程介绍1.1 课程目标让学生掌握informative speech 的基本概念和技巧提高学生的英语口语表达能力和公共演讲能力培养学生的自信心和领导力1.2 课程内容介绍informative speech 的定义和特点介绍informative speech 的结构和组织方式介绍如何选择和研究informative speech 的主题介绍如何进行资料搜集和资料整理1.3 教学方法讲授与实践相结合小组讨论和同伴评价角色扮演和模拟演讲第二章：Informative Speech 的定义和特点2.1 informative speech 的定义解释informative speech 的概念和意义强调informative speech 的目的和作用2.2 informative speech 的特点介绍informative speech 的主要特点，如信息性、逻辑性和条理性等分析informative speech 与其他类型的演讲（如persuasive speech 和impromptu speech）的区别2.3 案例分析第三章：Informative Speech 的结构和组织方式3.1 结构概述介绍informative speech 的基本结构，包括引言、主体和结尾等部分强调每个部分的功能和重要性3.2 组织方式介绍informative speech 的常见组织方式，如时间顺序、空间顺序和分类等分析不同组织方式的优缺点和适用场景3.3 案例分析第四章：选择和研究informative speech 的主题4.1 主题选择的重要性强调选择合适主题的重要性，如兴趣、熟悉度和信息性等提供一些选题的技巧和建议4.2 研究主题的方法介绍如何进行主题研究和资料搜集，如利用图书馆、网络资源和采访等强调资料整理和筛选的重要性4.3 案例分析第五章：进行资料搜集和资料整理5.1 资料搜集的方法介绍如何利用图书馆、网络资源和采访等进行资料搜集强调资料的可靠性和准确性5.2 资料整理的技巧介绍如何整理和筛选搜集到的资料，如制作笔记、制定提纲等强调资料整理的重要性5.3 案例分析强调引言部分的重要性和影响力介绍如何组织主体内容，包括选择合适的细节和例证来支持主题强调主体部分的逻辑性和连贯性强调结尾部分的重要性第七章：演示技巧与视觉辅助7.1 演示技巧的运用介绍如何在演讲中运用肢体语言、面部表情和声音变化等演示技巧强调演示技巧对于增强演讲效果的重要性7.2 视觉辅助工具的使用介绍如何使用幻灯片、图表和其他视觉辅助工具来辅助演讲强调视觉辅助工具的吸引力和信息传递能力第八章：演讲练习与反馈8.1 个人演讲练习安排学生进行个人演讲练习，鼓励他们运用所学的技巧和知识提供反馈和指导，帮助学生改进演讲表现8.2 同伴评价和小组讨论组织学生进行同伴评价和小组讨论，让他们互相交流和分享经验强调同伴评价的重要性和相互学习的机会第九章：演讲展示与评价9.1 演讲展示的准备强调演讲展示的重要性和准备工作的必要性9.2 演讲展示的评价制定评价标准和评分准则，对学生的演讲展示进行评价强调评价的公正性和客观性，以及对学生的鼓励和指导10.1 课程内容的回顾强调课程的重要性和对个人发展的贡献10.2 提升演讲技巧的途径介绍一些提升演讲技巧的额外资源和活动，如参加演讲俱乐部、观看演讲视频等鼓励学生持续学习和实践，以不断提升自己的演讲能力10.3 课程反馈和展望征求学生对课程的反馈和建议，以改进教学效果展望未来，鼓励学生继续努力，将所学的演讲技巧应用到实际生活和职业发展中重点和难点解析重点关注如何组织主体内容，选择合适的细节和例证来支持主题，以及如何保持主体部分的逻辑性和连贯性。

英语演讲选修课教案Informative Speech I一、课程简介本课程旨在通过系统的训练，帮助学生提高英语演讲能力，特别是信息性演讲。

通过本课程的学习，学生将能够清晰、有条理地表达自己的观点，提高英语听说能力和公共演讲技巧。

二、教学目标1. 学生能够理解信息性演讲的基本结构和要素。

2. 学生能够准备并有效地进行信息性演讲。

3. 学生能够提高自己的公共演讲技巧和自信心。

三、教学内容1. 信息性演讲的基本结构和要素。

2. 如何选择和组织演讲主题。

3. 如何进行演讲研究和资料搜集。

5. 如何进行演讲练习和修改。

四、教学方法1. 讲授法：讲解信息性演讲的基本结构和要素，教授演讲技巧和策略。

2. 实践法：学生进行演讲练习，教师进行指导和评价。

3. 小组讨论法：学生分组进行讨论，分享经验和互相反馈。

五、教学评估1. 课堂参与度：学生参与课堂讨论和练习的积极程度。

2. 演讲练习：学生的演讲内容和表达效果。

六、教学活动1. 演讲主题选择：学生根据个人兴趣和专业知识，选择一个主题进行演讲。

教师提供主题选择的建议和指导。

2. 资料搜集和整理：学生进行资料搜集，整理相关信息，构建演讲框架。

教师提供资料搜集的技巧和方法。

4. 演讲练习和修改：学生进行演讲练习，教师提供评价和修改建议。

学生根据教师的建议，进行演讲稿的修改和完善。

七、教学资源1. 教材：使用相关的英语演讲教材，提供理论和实践指导。

2. 网络资源：利用互联网资源，搜集和整理演讲相关的资料和案例。

3. 视听材料：观看和分析优秀的英语演讲视频，学习演讲技巧和表达方式。

八、教学进度安排1. 第一周：介绍信息性演讲的基本结构和要素，讲解演讲技巧和策略。

2. 第二周：选择和组织演讲主题，进行资料搜集和整理。

4. 第四周：进行小组讨论和分享，互相反馈和改进。

5. 第五周：进行课堂演讲，教师进行评价和总结。

九、教学注意事项1. 鼓励学生积极参与，充分展示自己的观点和能力。

一、教学目标1. 培养学生的英语口语表达能力，提高学生的自信心。

2. 帮助学生掌握英语演讲的基本技巧，包括开场白、主体部分和结尾部分。

3. 培养学生的批判性思维和逻辑思维能力。

4. 提高学生的团队协作能力。

二、教学内容1. 英语演讲的基本技巧2. 演讲稿的撰写3. 演讲技巧的练习4. 演讲比赛三、教学过程1. 导入（1）播放一段英语演讲视频，引导学生观察演讲者的语言表达、肢体语言和情感表达。

（2）提问：你们认为一个成功的演讲应该具备哪些要素？2. 讲解英语演讲的基本技巧（1）开场白：介绍自己、演讲主题和演讲目的。

（2）主体部分：围绕主题展开论述，运用事实、例子和观点支持自己的观点。

（3）结尾部分：总结演讲内容，强调观点，给听众留下深刻印象。

3. 演讲稿的撰写（1）确定演讲主题，明确演讲目的。

（2）搜集相关资料，整理思路。

（3）撰写演讲稿，注意语言表达、逻辑结构和格式规范。

4. 演讲技巧的练习（1）分组练习，每组选取一个主题进行演讲。

（2）互相点评，指出优点和不足。

（3）教师点评，总结演讲技巧。

5. 演讲比赛（1）分组进行演讲比赛，每组选派一名代表参加。

（2）评委打分，评选出最佳演讲者。

（3）颁发奖品，鼓励学生积极参与。

四、教学评价1. 学生对英语演讲技巧的掌握程度。

2. 学生在演讲比赛中的表现。

3. 学生在课堂上的参与度。

五、教学反思1. 教师应关注学生的个体差异，针对不同学生的特点进行有针对性的指导。

2. 课堂氛围应轻松愉快，鼓励学生积极参与，提高学生的自信心。

3. 教学内容应与实际生活相结合，提高学生的英语应用能力。

4. 教师应不断更新教学方法，激发学生的学习兴趣，提高教学效果。

课程目标：1. 培养学生的英语口语表达能力，提高学生的自信心。

2. 帮助学生掌握英语演讲的基本技巧，如开场白、主体内容、结尾等。

3. 培养学生的逻辑思维能力和批判性思维能力。

4. 增强学生的团队合作意识和公众演讲能力。

课程时长：16课时课程内容：第一课时：课程介绍与英语演讲概述1. 介绍课程背景和目标，让学生了解英语演讲的重要性。

2. 讲解英语演讲的基本结构，包括开场白、主体内容和结尾。

3. 分析优秀英语演讲的特点，如内容丰富、语言生动、富有感染力等。

第二课时：英语演讲技巧之开场白1. 讲解开场白的重要性，以及如何写出一个吸引人的开场白。

2. 介绍开场白的几种类型，如直接引入主题、幽默引入、故事引入等。

3. 学生练习写开场白，并进行小组讨论。

第三课时：英语演讲技巧之主体内容1. 讲解主体内容的重要性，以及如何组织主体内容。

2. 介绍主体内容的几种结构，如总分总、时间顺序、空间顺序等。

3. 学生练习组织主体内容，并进行小组讨论。

第四课时：英语演讲技巧之结尾1. 讲解结尾的重要性，以及如何写出一个有力的结尾。

2. 介绍结尾的几种类型，如总结式、号召式、激励式等。

3. 学生练习写结尾，并进行小组讨论。

第五课时：英语演讲技巧之语言表达1. 讲解语言表达的重要性，以及如何运用丰富的词汇和句型。

2. 介绍演讲中的修辞手法，如比喻、拟人、排比等。

3. 学生练习运用修辞手法，并进行小组讨论。

第六课时：英语演讲技巧之语调与节奏1. 讲解语调与节奏在演讲中的重要性，以及如何调整语调与节奏。

2. 学生练习调整语调与节奏，并进行小组讨论。

第七课时：英语演讲技巧之肢体语言1. 讲解肢体语言在演讲中的重要性，以及如何运用肢体语言。

2. 学生练习运用肢体语言，并进行小组讨论。

第八课时：英语演讲实战演练1. 学生分组进行英语演讲实战演练，互相点评和指导。

2. 教师针对学生的演讲进行点评和指导。

第九课时：英语演讲比赛与答辩技巧1. 讲解英语演讲比赛与答辩的基本规则和技巧。

英语演讲选修课Chapter10informative[范文模版]第一篇：英语演讲选修课Chapter 10 informative[范文模版] ν Chapter 10 informativeνInformative speech: a speech designed to convey knowledge and understanding ν T o enhance the knowledge and understanding of your listeners---to give them information they did not have beforeν Conveyclearly accurately interestinglyOrganizational methodsν Chronological order编年顺序ν Spatial order空间顺序ν T opical order主题顺序ν Causal orderν Problem-solution orderOther methods of speech organizationν Causal order: A show a cause-effect relationship.method of speech organization in which the main pointsν Problem-solution order: A method of speech organization in which the first main point deals with the existence of a problem and the second main point presents a solution to the problem.ν(Problem-cause-solution order)Speeches about processνProcess: A systematic series of actions that leads to a specific result or product.νSpeeches of process explain how something is made, how something is done, or how something works.3.Speeches about eventsνEvent: Anything that happens or is regarded as happening.ν chronological order----to recount the history of an event,ν causal order----to explain the causes and effects4.Speech about conceptsνConcept: A belief, theory, idea, notion, principle, or the like.ν Speeches about concepts are usually organized in topical order.One common approach is to list the main features or aspects of your concept.Guidelines for informative speaking λDon’t overestimate what the audience knows.* Lead your audience step by step and explain everything thoroughly.2.Relate the subject directly to the audience* What is fascinating to the speaker may not be fascinating to everybody.1* Get your listeners involved3.Don’t be too technical* Simple, clear language is needed.4.Avoid abstractionsOne way to avoid abstractions is through description(a statement that depicts a person, event, idea, or the like with clarity and vividness)Another way to escape abstraction is with comparisons(A statement of the similarities among two or more people, events, ideas, etc.)5.Personalize your ideas第二篇：英语演讲选修课10informativeLesson 10 Informative Teaching Aim and Requirement Aimed at ensuring the Ss to have a basic knowledge of public speaking.Teaching methods PPt, interact between teacher & student AssignmentsWhat are the essentials of an effective speech? How to overcome nervousness? Teaching proceduresνInformative speech: a speech designed to convey knowledge and understanding ν T o enhance the knowledge and understanding of your listeners---to give them information theydid not have before νConvey clearly accurately interestingly Organizational methodsν Chronological order编年顺序ν Spatial order空间顺序ν Topical order主题顺序ν Causal order ν Problem-solution orderOther methods of speech organizationν Causal order: A show a cause-effect relationship.method of speech organization in which the main pointsν Problem-solution order: A method of speech organization in which the first main point deals with the existence of a problem and the second main point presents a solution to the problem.ν(Problem-cause-solution order)Speeches about processνProcess: A systematic series of actions that leads to a specific result or product.νSpeeches of process explain how something is made, how something is done, or how something works.3.Speeches about eventsνEvent: Anything that happens or is regarded as happening.ν chronological order----to recount the history of an event, ν causal order----to explain the causes and effects4.Speech about conceptsνConcept: A belief, theory, idea, notion, principle, or the like.ν Speeches about concepts are usually organized in topical order.One common approach is to list the main features or aspects of your concept.Guidelines for informative speaking λDon’t overestimate what the audience knows.* Lead your audience step by step and explain everything thoroughly.2.Relate the subject directly to the audience* What is fascinating to the speaker may not be fascinating to everybody.* Get your listeners involved3.Don’t be too technical* Simple, clear language is needed.4.Avoid abstractions One way to avoid abstractions is through description(a statement that depicts a person, event, idea, or the like with clarity and vividness) Another way to escape abstraction is with comparisons(A statement of the similarities among two or more people, events, ideas, etc.)5.Personalize your ideas第三篇：英语演讲选修课11persuasiveLesson 11 Persuasive Teaching Aim and Requirement Aimed at ensuring the Ss to have a basic knowledge of public speaking.Teaching methods PPt, interact between teacher & student AssignmentsWhat are the essentials of an effective speech? How to overcome nervousness? Teaching proceduresI.Persuasive speeches on questions of factν Questions of fact---A question about the truth or falsity of an assertion.νWe do not know enough information to know what it isWill the economy be better or worse next year?Will another earthquake strike California before the year 2010? ν The facts are murky or inclusiveWhat will happen next in the Middle East?Is sexual orientation genetically determined?Speeches On questions of fact are usually organized topically II.Persuasive speeches on questions of valueνQuestions of value?---A question about the worth, rightness, morality, and so forth of an idea or action.ν What is thebest movie of all time? Is the cloning of human beings morally justifiable? What are the ethical responsibilities of journalists? νMatter of fact, value judgments νSpeeches on questions of value are mostly organized topicallyν Your first main point is to establish the standards for your value judgment.树立价值判断的标准ν Your second main point is to apply those standards to the subject.III.Persuasive speeches on questions of policy Questions of policy---A question about whether a specific course of action should or should not be taken.是否采取行动What to do during spring vocation? Which strategy to use in selling a product? How to maintain economic growth and protect the enviroment ? ν They are to decide whether something should or should not be anizing speeches on Questions of policyλProblem-solution order λProblem-cause-solution orderλComparative Advantage orderλD.Monroe’s motivated sequenceD.Monroe’s motivated sequence门罗促动顺序νA method of organizing persuasive speeches that seek immediate action.ν The five steps of the motivated sequence are:1.attention2.need3.satisfaction4.visualization（形象化）5.actionPart 2: Methods of persuasionListeners will be persuaded by a speaker from one or more of four reasons:I.credibility.II.evidence.III.reasoning.IV.emotionsI.Building credibilityν Factors of credibility:petence---how an audience regards a speaker’s intelligence, expertise, and knowledge of the subject.B.Character---how an audience regards a speaker’s sincerity, trustworthiness, and concern for the well-being of the audience.2.Establishing common ground with your audience ν Creating common ground---a technique in which a speaker connects himself or herself with the values, attitudes, or experiences of the audience.3.Deliver your speeches fluently, expressively, and with conviction ing evidenceTips for using evidence e specific e novel e evidence from credible sources 4.Make clear the point of your evidence.III.Reasoningν Reasoning---the process of drawing a conclusion on the basis of evidence.ν Four types of reasoning:1.Reasoning from specific instances2.Reasoning from principle3.Causal reasoning4.Analogical reasoningGuidelines for reasoning from specific instancesA.Avoid generalizing too hastily, make sure your sample of specific instances is large enough to justify your conclusion.B.Be careful with your wording.If your evidence does not justify a conclusion, qualify your argument.C.Reinforce your argument with statistics and testimony 2.Reasoning from principle ν---Reasoning that moves from a general principle to aspecific conclusion.For instance: νAll people are mortal.νSocrates is a person.νTherefore, Socrates is mortal.3.Causal reasoning---Reasoning that seeks to establish the relationship between causes and effects.νThere is a patch of ice on the sidewalk.You slip, fall, and break your arm.You reason as follows: “Because that patch of ice was there, I fell and broke my arm.” orν“If the patch of ice hadn’t been there, I wouldn’t have fallen and broken my arm.” ν4.Analogical reasoning（类比推理）---Reasoning in which a speaker compares two similar cases and infers that what is true for the first case is also true for the second.νIf you are good at racquetball, you’ll be great at Ping-Pang.ν In Great Britain the general election campaign fro Prime Minister lasts less than three weeks.Surely we can do the same with the U.S presidential election.IV.Appealing to emotions ν Emotional appeals are intended to make listeners feel sad, angry, guilty, afraid, happy, proud, sympathetic, reverent, or the like.These are often appropriate reactions when the question is one of value or policy.νGuidelines for generating emotional appealν e emotional language 2.Develop vivid example 3.Speak with sincerity and conviction第四篇：英语演讲选修课7language_delivery范文Lesson 7 Language delivery Teaching Aim and Requirement Acquire a basic knowledge of topic，purpose and central idea of a public speech。