染雾国际会议口头汇报 篇一
近期，我有幸参加了一场国际会议，会议的主题是关于全球气候变化的。会议聚集了来自世界各地的专家学者和政府代表，共同探讨如何应对气候变化的挑战，保护我们的地球家园。
首先，我想分享会议中关于气候变化的最新研究成果。专家们通过数据分析和模型预测，得出了一些令人担忧的结论。首先，全球温度正在不断上升，而这一上升趋势几乎完全是由人类活动导致的。过度的工业化和能源消耗，以及大规模的森林砍伐，都是导致温室气体排放增加的主要原因。其次，气候变化对生态系统的影响已经显现。海洋温度上升导致珊瑚礁白化和海洋生物死亡，极端天气事件频发给人类和自然界带来了巨大的损失。这些研究结果提醒我们，我们必须采取行动应对气候变化，否则后果将不堪设想。
在会议中，与会代表们分享了各自国家和地区在应对气候变化方面的经验和措施。我国作为全球最大的温室气体排放国，积极采取了一系列措施来减少排放和提高能源效率。我们已经制定了严格的环境法规，鼓励企业使用清洁能源和绿色技术，推动可再生能源的发展。此外，我们还加大了对森林保护和植树造林的力度，以吸收更多的二氧化碳。这些措施在减少温室气体排放和保护生态环境方面取得了显著成效。
除了各国的经验分享，会议还举办了一些讨论小组和专题演讲，讨论了气候变化对农业、水资源和健康等领域的影响，并提出了一些创新的解决方案。例如，一些专家提出了利用可再生能源和绿色技术来改善能源供应和减少排放的方法；另一些专家则呼吁加强国际合作，共同应对气候变化挑战。
通过参加这次国际会议，我不仅了解到了气候变化的最新研究成果和各国的应对措施，还与来自不同国家的专家学者进行了深入交流。这次会议为我提供了一个更加全面的视角，让我认识到气候变化是全球性的挑战，需要全球范围内的合作和努力。作为一名年轻人，我将继续关注气候变化问题，并积极参与到应对行动中，为保护地球家园贡献自己的力量。
国际会议口头汇报 篇二
最近，我有幸参加了一场以“可持续发展”为主题的国际会议。这次会议是由联合国组织并吸引了来自世界各地的政府代表、专家学者和非政府组织的参与者。会议的目的是促进全球范围内对可持续发展目标的共识，以及分享各国在可持续发展领域的经验和最佳实践。
在会议中，我听到了来自不同国家的政府代表对于可持续发展的承诺和行动计划。许多国家都制定了具体的可持续发展目标，并采取了一系列政策和措施来实现这些目标。例如，一些国家致力于减少碳排放，推动清洁能源的发展；另一些国家则关注贫困问题，通过提供教育、卫生和就业机会来改善人民的生活质量。这些国家的努力和成就令人鼓舞，同时也提醒我们更加积极地投入到可持续发展的实践中。
除了各国政府的参与，会议还特别强调了民间社会和企业界在可持续发展中的角色。许多非政府组织和企业代表在会议上分享了他们的经验和创新举措。他们提出了一些具有前瞻性和可行性的解决方案，包括推动循环经济、减少资源浪费和促进社会公平等。这些创新实践证明，可持续发展不仅仅是政府的责任，每个人都可以为之做出贡献。
在会议中，我还了解到了一些全球性的挑战和难题。例如，贫困、气候变化、环境破坏和不平等等问题依然困扰着许多国家和地区。解决这些问题需要全球范围内的合作和共同努力。会议呼吁各国加强合作，共同制定和实施可持续发展的行动计划，确保人类和地球的可持续未来。
通过参加这次国际会议，我深刻认识到可持续发展是我们共同的责任和使命。无论是政府、非政府组织还是企业，每个人都可以为可持续发展做出贡献。作为一名年轻人，我将积极行动起来，通过学习、传播和实践可持续发展的理念，为实现可持续未来贡献自己的力量。
国际会议口头汇报 篇三
在国际会议上做好口头报告的必备环节
如果你的论文在国际会议上发表，你又做 oral presentation, 那么如何回答问题也是需要技巧的。一会高质量的会议还是有些牛人云集的，口头报告既可以让别人有机会认识你，探讨一些学术问题，也有利于认识牛人呀：）
所以在这整理了如何完美的完成question time，希望对大家有帮助：）
question time
几点简要事项：
※welcome the question
※listen carefully to the question---don’t interrupt
※take time to think before you answer
※check you have understood the question---rephrase or clarify if necessary
※reply positively---be brief and clear
※accept criticism positively
※after your answer, check that the questioner is satisfied
如果遇到了以下的情形，看看如何来handling it
d of asking a question, the person strongly, rather angrily, disagrees with your point of view.―――― 对于这种情况你就先礼貌地听他讲完，然后重述一下你的观点，如果有必要，重述时加上点佐证。
如果这人还是不依不扰，you can say, “well, we’ll have to agree to disagree on this point,” or “ unfortunately, there’s no time to go into this more deeply right now.”
d of asking a question, the person states his or her own viewpoints that agree with can say, “ yes, that fits in exactly with what i was saying”. person states positively that some information you have given is inaccurate, but you are absolutely sure that you are correct.这里，你可以提供你的information source or provide additional support for your you can say, “ i believe that my information is correct, but i will certainly recheck my facts.”
4.如果有人直接提出你的一些information is inaccurate, 而你又不能自己的information was correct or not.―――do not feel threatened or regard this as an can say, “ i appreciate your bringing this to my attention.i’ll have to recheck my sources to see what is correct.”
5.如果有人问的问题 is so basic, 你发现他 did not understand any of your can say, “ well, i don’t think we have time to discuss that point right now, but i’ll be happy to talk with you about it later.”
person asks a question that will require a very long, complicated, or technical answer.不要把时间都用在解释一个问题。
you can say, “that’s an interesting question, but it would take much too long to answer it s we can discuss it later.”
7.如果有人问的问题与你讲的完全无关
you can say, “that’s an interesting question, but my presentation doesn’t really deal with that issue,” or “ i’m afraid i don’t see how that question applies to what i’ve said.”
8.如果有人问的太多，占了别人的机会。
you can say, “i’m very pleased by your interest, but perhaps we should give others a chance to ask a few questions.i hope we can talk in more detail later.”
以下是一些具体的例句，可以在回答问题的时候用上
answering questions
☆☆delaying answering/ playing for time
well, let me see……
actually,……
let me think for a , yes, ……
i’m glad you asked that ’ve raised an important point here.☆☆avoiding answering
that’s a good question but, unfortunately, it’s beyond the scope of this , i could perhaps point you in the direction of some useful websites that might help you.i’m afraid i’m not really in a position to answer that.i’m afraid i don’t have the figures on s i could them to you later.☆☆adding information
let me add,……
in addition, ……
☆☆referring back
as i said before,……
as i mentioned before,……
☆☆clarifying/ restating
what i was trying to say was……
i mean that……
to point it another way……
in other words……
☆☆clarifying the meaning of a question
so what you’re asking is ……
if i understand the question correctly, you would like to know…… when you say……, do you mean……
☆☆checking the questioner is satisfied
does that answer your question?
is that ok?
国际会议口头汇报 篇四
ppt演讲组织及准备技巧
1.从结果开始
在您打开powerpoint前，请坐下来认真想一想您演讲那天的情形。您演讲的真正目的是什么呢？为什么要求您发言？听众的期望又是什么呢？您认为，听众从您50分钟（比如说）的演讲中获得最重要的信息是什么？请记住，即使要求的是简单分享下信息，但在听众看来，纯粹地传递信息并非令人满意。毕竟，如果会议、研讨会或正式演讲仅是为了信息传递的话，听众完全可以看一看您的书（文章、讲义等）就行了，（还要听您讲干嘛？）
2.尽量了解您的听众
想成为优秀的演讲人，您需要在制作演示稿之前问自己一些基本问题。至少您需要回答下面几个基本的“w问题”。
听众是谁？他们来自什么行业？您认为他们对您话题的背景知识了解多少？
演讲的目的是什么的？是否为了启发听众？他们是否需要详细而实用的信息？他们是否希望获得更多的概念和理论？而不是为了获得建议？
为什么要求您发言？他们对您的期望是什么？ 场地在哪里？尽您所能找到场地的位置和会务人员。
什么时候开始？您有足够的时间准备吗？演讲几点开始？如果有其他演讲者，顺序是如何安排的？（顺便提一下，您应主动争当第一个或最后一个演讲者）那天是星期几？等等。3.内容为王
无论您的演讲技巧多棒，幻灯片做得多专业，多漂亮，如果您的演讲稿缺乏实实在在的内容，那您照样不会取得成功。不要误会，我并不是说单凭好的内容就能获得成功。不是的。好的内容只是必要条件，而不是充分条件。您应该以实实在在的内容（适合听众的）为出发点来准备演讲，再将这些内容有机串连成故事，娓娓向您的听众道来。
警告：虽然我强调内容很重要，但我也恳请您不要把听众当成“话桶”。“话桶”——不幸的是它普遍存在——就是演讲人不下功夫准备适合听众的内容，但却向听众强行灌输大量信息。当演讲内容不是根据演讲之前的要求准备时，也会出现话桶的情况。有时候演讲人似乎是在炫耀，或者可能担心如果不给出大量信息来讲述“整个故事”，听众就难以明白他的意思。
不要陷入以下误区：为了让听众理解所有的内容，就必须告诉他们每一个细节。
（3）__________
5.草拟内容
我建议您开始以“模拟模式”制作您的幻灯片。也就是说，不要一开始就蒙头使用powerpoint（或keynote）软件，优秀的演讲人经常利用纸和笔来草拟他们的想法和目标。对我来说，我使用办公室中的一块大白板来简要描绘我的想法（当我在苹果公司的时候，我将一整面墙变成了我的白板！）。使用白板时，我感觉无拘无束，自由自在，创造力无限。我也可以从已拟出的内容后退一步，想象稍后使用powerpoint时在逻辑上如何衔接。此外，当在纸上勾画要点，组织大纲结构的时候，我能突然获得一些图表、照片等视觉化想法，而后再将这些想法用ppt表现出来。当您演讲的时候，尽管使用数码技术进行了辅助支持，但说话和与听众互动——说服、推销、报告等行为，也是需要模拟的。
我通常使用笔记本和钢笔（若空间足够大就使用白板）来画草图。我发现这种模拟方法比我所说的更能激发我的创造力。由于没有幻灯片制作软件干扰思路，我可以很容易知道制作的逻辑流程。我可以画一个草图来支持我的某个观点，比如说在这里用一个饼图，在那里用一张照片，也许一个曲线图，等等。您可能会想：这多浪费时间啊！为啥不直接用powerpoint呢，非得同一件事情重复做两次？这个问题问的好，问题的答案是，如果我用powerpoint来画图，那么实际上会花费更长的时间，因为我要不断地在powerpoint普通视图和浏览视图之间切换，以了解幻灯片内容的“全貌”。采用该模拟方法（在纸上或白板上）酝酿我的想法并勾画草图，可以帮助我巩固和简化大脑中的信息。所以当我用powerpoint表达那些想法时，就很容易了。当使用powerpoint时，我通常都不看刚才使用的白板和笔记本了，因为模拟过程就给了我清晰的视觉化图像，演讲内容流程如何走向，都历历在目。我看一眼我的笔记，回忆一下某一要点我使用了什么视觉化图形，网站或我自己的高品质图像库中寻找最完美的图像。
麦肯锡演示手册指出：演示文稿的结构是至关重要的。没有好的文稿结构，再精彩的演讲风格、技巧和视觉效果都将付诸东流。如果你在第一步花点时间来勾画您的想法，并将其富有逻辑地组织起来，那么您的思路就会变得非常清晰。您可以将内容逻辑和演示流程视觉化处理。如果开始您的想法不清晰，那么在制作幻灯片的时候就不可能设计出合理的结构。您的听众需要知道您的演讲思路。在演讲开始时，仅使用一张“议程表”或“路线图”来展现您演讲的组织结构是不够的。如果您没有严密的逻辑结构，那么一张“议程表”或“路线图”幻灯片也没用。实际上，如果您开始时展示了组织结构，而演示时糊里糊涂，缺乏重点，那么听众可能听得非常烦躁。
7.那重要吗？
我经常用日语对自己说，“dakara nani？”或“sore de?？”，大致意思是“那重要吗？”或“您的观点是?？”当我准备资料时，我经常对自己说这句话。当您准备演示稿的内容时，要始终站在听众的角度问自己：“那重要吗？”在整个准备过程中，一定要问自己这些尖锐的问题。例如，您的观点重要吗？这也许很酷，但是重要吗？还是不重要？是的，您应该始终站在听众的角度，不住地质疑演讲内容是否重要，这些内容如何支持演讲人的观点。“那重要吗？”您可能对自己说。“那重要吗？”——总是问自己这个非常重要而简单的问题。如果您实在不能回答这个问题，那么就将这些内容删除掉吧。
8.您能通过“电梯测试”吗？ 请用电梯测试来检查下您演讲的清晰度。这个练习迫使您在30-40秒内“推销”您的演讲。想象下这个场景：您在一家世界领先的制造企业工作，你被要求向产品营销负责人汇报您的新想法。时间安排和预算都很紧张，如果您要想获得执行小组的肯定，该汇报就是一个极为重要的机会。当您到达副总办公室外面，走到管理人员桌边时，她穿着大衣，拎着手提包突然走出来，“?对不起，有些急事，让我们到大厅去，边走边说?”，想象一下这样的场景。您能在搭电梯或去往停车场的途中成功推销您的想法吗？是的，这是个假想场景，但还是有可能发生的。而且，非常有可能发生的是，若您被临时要求缩短演讲时间，比如从20分钟减少到10分钟（或者从1个小时减少到30分钟），您能做到吗？是的，您可能从来不会遇到，但练习在这种情况下怎么做，可以帮助您修改演讲内容，使之更简洁、更清晰。
《我看到您赤裸》的作者ron hoff提醒我们，您的演讲在计划阶段就应该能通过大卫·贝拉斯科测试。电影制片人大卫·贝拉斯科认为，他每部成功电影的核心思想都能够简化成一句话，可以写在名片背面。试试看。您能凝练演示稿的主要内容，并将其写在名片上吗？如果您做不到，那么您就需要再次思考，牢记演讲内容。这也是您启动powerpoint（keynote）软件之前需要做的事情。
9.讲故事的艺术
此外，将30分钟的演讲看成“讲故事”的好机会是大有裨益的。好的故事应该是有趣有味、开头明朗、积极向上、内容充实，并且结论清晰而富有逻辑性。我曾经听过不错的演讲（尽管不是很好），演讲人技巧一般，幻灯片也一般，但是演讲效果却相当好，原因在于演讲人以清晰、简洁的故事来支持他的观点。漫无边际的意识流不会产生好的效果；听众需要您形象地说明您的观点。
国际会议口头汇报 篇五
the draft of academic presentation
国际会议的口头报告模板，每页ppt你需要讲什么东西需要分页详细写，尽量口语化，如下是本人参加比利时会议的模板，供大家参考。p1
开场白：
i am so honored to be with you to communicate academic questions and tile of my academic presentation is “the preparation and catalytic performance of porous silica nanotube functioned with heteroatoms”
i shall only take ten minutes of your time.i will talk about the topic on the preparation of porous materials.p2
first of all, i wanna introduce myself.i come from nanjing university of technology, nanjing city, china.p3
the content is listed as follows.p4
all our researches are conducted by the academic lly speaking, we are committed to porous order to explore high-performance functionalized materials for pilot experiments and scale-up production;we tune the structure, such as composition and morphology step by step and optimize them ’s more, the possible synthesis mechanisms are also , the presentation is based on the right-hand branch.p5
it is known that mesoporous silica have excellent characters as the catalyst carrier, such as……..but due to lack of active sites, we have to introduce organic or inorganic species as active the catalytic performance need to be further improved.p6
as we know, the three factors including activity, scale and diffusion factor play decisive role in the catalysis, affecting the yield, selectivity, stability our presentation, we mainly focus on the influence of scale factor on the catalysis.p7
due to lack of active sites for mesoporous silica, two main methods(surface loading, modified framework)are widely reported, by which various organic or inorganic active sites can be immobilized on the surface or incorporated into the framework of mesopoous silica.p8
though various morphologies of mesoporos silica were widely synthesized, the synthesis of the mesoporos silica, with three simultaneous characteristics including doped metal, mesoporous structure and specific morphology, is always a challenge, which is rarely other words, for our case exploring a proper condition, at which the silicon and metal sources can simultaneously hydrolyze, can ensure a desired material.p9
next, let’s look at the synthetic y,….then, ….after that, ….at last, we obtained the
products.p10
in this work, by changing the synthesis conditions, such as …, and so on, the pure mesoporous silica with different morphologies were synthesized, including nanosphere, nanorod, helix, capsule and will focus on the preparation and catalytic application of mesoporous silica with nanotube morphology.p11
the sem images of samples: a1, a2, a3 are shown in the can be seen that sample a1 is nanowire-like with length of about 2μm and diameter of about the amount of...is 0.04 g, the morphology of sample a2 became to be short and thick rods and the size is about 1μm in length and 400nm in diameter, further increasing the amount of..., the sample a3 and a4 turned to be spherical also can be seen that the diameters of samples a3 and a4 are substantially the same about r, the spherical morphology of a4 is more regular than that of xrd patterns showed four reflection peaks attributed to(100),(110),(200)and(210), respectively, due to the hexagonal sructure.p12
then, we keep the same amount of..., increasing the amount of....we found that the length increased xrd patterns also showed the hexagonal sructure of samples b1, b2, b3, b4.p13
moreover, an additional proof of the hexagonal symmetry structure is given by tem and the ft n2 adsorption-desorption isotherms of the samples b1, b2, b3, b4 exhibit a typical type-iv ing to the table of structural parameters, we can find that the specific surface area and total pore volume increase gradually, the thickness of wall decrease and there is no obvious change in diameter.p14
furthermore, the possible synthesis mechanism of the mesoporous silica nanotube in dual templates system was suggest that due to electrostatic repulsion between positively charged ammonium ions from hydrated ammonia molecules and hydrophilic groups of..., especially in ammonia(nh3, 25wt.%)solution, the high concentrated ammonium ions provide a crowded and repulsive space to prevent the conjunction of...molecules, leading to the formation of the rod-like micelles as template to form pore structure instead of sphere-like role of co-template...is suggested to tune the length of rod-like micelles by arranging itself along the axis of channel with peo and ppo part immersed in the hydrophilic and the hydrophobic group of cta+ a result, the mesoporous nanotube with different length will be r, the non-polar...micelles are not affected by positively charged the amount of co-template increased further, the non-polar...micelles tend to control the morphology of micelles which are sequentially from nanotube, short rod to sphere-like my be the reason that the non-polar...micelles would provide stronger attractive force than the electrostatic repulsion derived from the peo block, ammonium ions and head group of..., respectively.p15
in order to investigate the influence of the morphology and structure of mesoporous silica on catalytic
performance, the samples with copper incorporated were synthesized.p16
the figure shows the sem and tem images of samples a1, a2, a3, from which we can see they represent incremental length in the range of about 0.5, 1.0 and 1.5μm, and insignificant change in diameter around xrd patterns, there are also four reflection peaks for the samples with copper incorprated, respectively, which indicates the incorporation of the inorganic copper salt has no obvious effect on the hexagonal sructure and the ordered degree of pore er, the trends in length and the diameter of nanotube are illustrated.p17
the n2 adsorption-desorption isotherms of the samples a1, a2, a3 exhibit a typical type-iv isotherm according to the iupac classification and no hysteresis loop at the relative pressure range of 0.2≤p/p0≤0.4, implying the samples not only have ordered mesoporous structure but also the uniform pore er, the pore diameters did not change significantly at different weight ratio of.../....the most probable pore sizes of samples a1, a2, a3 are determined to be 2.71, 2.50, 2.44 nm, structural parameters are listed in following table.p18
this table summarized the catalytic activity of copper-modified porous silica nanotube in the direct hydroxylation of benzene with h2o2 as catalysts showed high catalytic activity, and direct proportional relationship between the benzene conversion and the length of the silica ering the similar copper content determined by icp, the variations of catalytic activities were probably caused by different retention time of reagent in the nanotube with different lengths.p19
it is summary and future research
this part of research can be summed up from the following three ogy control,catalytic activity and future research
看this slide.p20
thanks
