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学术讲演与 PPT 制作

学术讲演与 PPT 制作. 任 胜 利 《 自然科学进展 》 编辑部 www.sciencenet.cn/blog/rensl.htm ( 科学网博客 ). 主要参考资料. Hong Yang ( 杨 洪 ). Talking about Science: Oral Communication in Scientific Community Hall G M. How to Present at Meetings . Lond: BMJ Publishing Group, 2001

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学术讲演与 PPT 制作

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  1. 学术讲演与PPT制作 任 胜 利 《自然科学进展》编辑部 www.sciencenet.cn/blog/rensl.htm (科学网博客)

  2. 主要参考资料 • Hong Yang (杨 洪). Talking about Science: Oral Communication in Scientific Community • Hall G M. How to Present at Meetings. Lond: BMJ Publishing Group, 2001 • Booth V. Communicating in Science: Writing a Scientific Paper and Speaking at Scientific Meetings (2nd ed.). Cambridge: Cambridge University Press (清华大学出版社1999年影印) • Young P. Writing and Presenting in English: The Rosetta Stone of Science. Boulevard: Elsevier, 2006

  3. Occasions for Oral Communication Formal conference presentation (15–30 min) Poster session (1–3 h) Presentation to a panel (10–40 min) Semi-formal seminar talk Casual discussion with your colleagues Talk to a reporter

  4. Overcoming Your Fears You are not alone You know the information best You have the best opportunity to demonstrate your research Think the bright side and enjoy the moment of glory

  5. Before and After the Presentation The preparation room (for slides/files) Load your file (for Powerpoint presentation) Thank the chair/organizer (before) and the audience (after) Time your presentation Expecting the questions How to handle the questions

  6. Structure of Your Talk Introduction Body of the presentation Conclusions Take home message Acknowledgement

  7. Conference Presentation Present the newest information from your most recent research Use the best illustrations and up to the points Time your practice Dress formally Arrive early and make sure the techniques work Advise: Do not go over time

  8. Presentation to a Panel Subject: Proposing new ideas/proposal Audience: Funding agency, committees… Occasions: Formal environment with a small group of experts (but not necessarily in your research field) and decision makers Time: 10 – 40 min

  9. Prepare a Presentation for an Expert Panel Understand the goal and constitution of the panel Experts: training, publication, and scientific contributions Relevant background information Understand your strength What’s to emphasize?

  10. How to Handle Questions? The best time for interaction (part of your talk) Listen to the entire question (ask for clarification if necessary) Keep eye contact Give an honest answer What if nobody asks a question?

  11. Effective Visual Aids Designed for oral presentation Large size fonts Only few words Good contrast Informative titles Color theme

  12. PPT的可视性 • 即使不讲解也能让他人明白其大致意思 • 层次分明、重点突出，利用色彩及丰富的表现形式 • 提纲式的短语词组，切忌使用大段文字 • 不可直接采用论文中的图表，曲线的标记或数值直接标在曲线旁边 • 重要的术语第一次出现要写明全称并注明简称，以后可用简称表述 • 行距不小于1.2倍、避免文字动画和逐条闪入

  13. 颜色的使用 • 内容颜色与背景色对比显著：深色 vs. 浅色 • 深色：黑色、深蓝色、深褐色、深绿色、大红色、等 • 浅色：白色、浅黄等各类浅色 • 使用不同的色彩：强调重点、增强层次 • 色彩的搭配：协调美观、色彩不宜太多 (最多4种)

  14. 颜色的使用vs.颜色的使用 • 内容颜色：深色 vs. 浅色 • 内容颜色：深色 vs. 浅色 • 使用不同的色彩：强调重点、增强层次 • 使用不同的色彩：强调重点、增强层次 深色背景示例

  15. 字体与字号 • 中文字体: 华文中宋、宋体、楷体,黑体, 等 • 英文字体：Arial,Tahoma, Times New Roman，etc. • 字号: 一般要24号或更大, 重要说明或文献可用小字号 • 大小标题、正文：字号依次减小--32号--28号--24号--20号 • 每张片子最好说明一个问题，不宜堆积太多的内容 • PPT数量：每0.8–1.5 min讲解一张PPT

  16. PPT的独立性与兼容性 • 不要给图表编号, 以方便进行删减和顺序调整 • 每张片上只放一个图或表, 两个或多个有密切联系彼此说明问题图件可除外 • 多套PPT的风格应接近, 相互间兼容性要好，可以页为单位可直接用在其他报告中 • 首单词的首字母大写，其余均小写

  17. How to Make a Bad Presentation? • Talk to yourself and speak as fast as possible • Using small font for your slides and put as many information as you want in a single slide • Read notes or look at the roof of the room while talking • Say as many “Aaaa…” or “Nnnn..” as you want, so what? • You are an experienced speaker, so that you never practice your talk in advance • Use up all the time allowed so that no one can ask you question

  18. Practice, Practice, and Practice “EVERYONE” needs rehearsal Talk to a smaller group first Ask for feedback Time yourself More practice

  19. Take home message Arrive early, always check the venue and equipment Keep eye contact and never apologize Slow down and involve your audience Be yourself Rehearse your presentation Talk low, Talk slow, And, don’t say too much! — John Wayne

  20. Thanks请批评指正! www.sciencenet.cn/blog/rensl.htm(科学网)

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