演讲英语presentation
英文PRESENTATION高手必的备常用表达
英文PRESENTATION高手必备的常用表达，终于知道如何像乔布斯一样用灵魂和感情演讲了成功英语演讲的秘诀：开场白、结束语应对问题-I will be pleased to answer any questions you may have at the end of the presentation.-Please can you save your questions till the end.-If you have any questions, I will be pleased to answer them at the end of the presentation.-there will be time at the end of the presentation to answer your questions-so please feel free to ask me anything then.-Don't hesitate to interrupt if you have a question.-Please feel free to interrupt me at any time.-Please stop me if you have any questions.-If you need clarification on any point, you're welcome to ask questions at any time.-Can I come back to that point later?-I will be coming to that point in a minute.-That's a tricky question.-We will go into details later. But just to give you an idea of...-I am afraid there's no easy answer to that one...-Y es, that's a very good point.-Perhaps we could leave that point until the questions at the end of the presentation-I think I said that I would answer questions at the end of the presentation---perhaps you wouldn't mind waiting until then.-I think we have time for just one more question欢迎听众(正式)- Welcome to our company- I am pleased to be able to welcome you to our company...- I'd like to thank you for coming.- May I take this opportunity of thanking you for coming欢迎听众(非正式)- I'm glad you could all get here...- I'm glad to see so many people here.- It's GREat to be back here.- Hello again everybody. Thank you for being on time/making the effort to come today.- Welcome to X Part II.受邀请在会议上致词- I am delighted/pleased/glad to have the opportunity to present/of making this presentation...- I am grateful for the opportunity to present...- I'd like to thank you for inviting/asking me/giving me the chance to...- Good morning/afternoon/evening ladies and gentleman- It's my pleasant duty today to...- I've been asked to...告知演讲的话题- the subject of my presentation is...- I shall be speaking today about...- My presentation concerns...- Today's topic is...- Today we are here to give a presentation on...- Today we are here to talk about...Before we start, I'd like you meet my team members...- A brief look at today's agenda...(告诉听众所讲内容的先后顺序)- Before we start our presentation, let's take a brief look at the agenda...- I shall be offering a brief analysis of...- the main area that I intend to cover in this presentation is...- Take a moment and think of...- Thank you for giving me the opportunity to tell you about...告诉听众发言的长度- During the next ten minutes, I shall...- I shall be speaking for about ten minutes...- My presentation will last for about ten minutes...- I won't take up more than ten minutes of your time...- I don't intend to speak for longer than ten minutes...- I know that time is short, so I intend to keep this brief- I have a lot to cram in to the next ten minutes, so I'd better make a start...引起听众的兴趣- I'm going to be speaking about something that is vitally important to all of us.- My presentation will help solve a problem that has puzzled people for years...- At the end of this presentation you will understand why this company has been so successful for so long...- I am going to be talking about a product that could double your profit margins...- the next ten minutes will change your attitude to sales and marketing...- Over the next ten minutes you are going to hear about something that will change the way your companies operate...- By the end of this presentation you will know all there is to know about...告诉听众内容要点- there are five main aspects to this topic (...the first, ... the second, ...a third, ...another, ... the final)- I am going to examine these topics in the following order (...first, ...next, ...after that, ...finally)- I've divided my talk into five parts...- I will deal with these topics in chronological order...- I'm going to start with a general overview and then focus on this particular problem (...in general, ...more particularly).- I want to start with this particular topic, and then draw some more general conclusions from it (...specifically, ... in a wider context).- there are (a number of) factors that may affect...- We have to take into account in any discussion of this subject, the following considerations.- We all ought to be aware of the following points.结束语-In conclusion, I'd like to...-I'd like to finish by...-Finally...-By way of conclusion...-I hope I have made myself understood-I hope you have found this useful-I hope this has given you some idea/clear idea/an outline of...-Let me end by saying...-That, then was all I had to say on...-That concludes our presentation...-I hope I've managed to give you a clearer picture of...-If there are any questions, I'd be delighted to...-Thank you for your attention...-Let's break for a coffee at this point-I am afraid that the clock is against us, so we had better stop here-Y ou have been a very attentive audience---thank you转帖二做presentation，我们要注意对话题的准备以及态度和身体语言等等，除此之外，我们还应该掌握一些常用句型。
presentation用法
主题：presentation用法一、presentation的定义及作用presentation是指在公众面前演讲或展示某种内容的行为，旨在传达特定信息、观点或理念。
它可以以口头形式进行，也可以借助幻灯片、视频等多媒体工具呈现。
presentation在各个领域均有广泛应用，包括学术界、商务领域、公共演讲等。
二、presentation的重要性1.有效传达信息presentation是向他人传达信息的重要方式，通过精心设计的内容和清晰的表达，可以让观众更好地理解和接受所传达的信息。
2.展现个人能力一次成功的presentation可以展示个人的表达能力、逻辑思维能力和组织能力，从而提升个人形象和信任度。
3.促进交流合作通过presentation，人们可以共享自己的观点和想法，与他人进行深入的交流与合作，推动事业的发展。
三、如何进行一个成功的presentation1.确立目标在准备presentation之前，首先要明确自己的目标，确定想要传达的信息内容和受众群体，并根据这些确定presentation的风格和形式。
2.精心准备在确定了presentation的目标之后，需要进行充分的准备工作，包括搜集相关资料、设计幻灯片、编排内容结构等。
确保presentation内容准确、简洁、有重点。
3.注意表达方式在进行presentation时，要注意声音的音量和语速，保持表情和姿势的自然。
避免使用生僻词汇和过于专业的术语，以便观众更好地理解。
4.与观众互动在presentation过程中，建议与观众进行适当的互动，引导他们思考、提出问题或参与讨论，从而加强presentation的互动性和吸引力。
5.总结和回应presentation结束前，要对内容进行简要总结，并留一定时间回答观众提出的问题，以确保观众对内容有更深入的理解并获得满意的答复。
四、如何提高presentation的水平1.多练多看要提高presentation的水平，最重要的是要多做练习，不断总结经验教训，同时可以观看他人的优秀presentation，学习借鉴其成功的经验。
英语presentation中国美丽城市成都英语演讲演讲稿
英语presentation中国美丽城市成都英语演讲演讲稿Hello everyone,today I would like chat [t??t]with introduction of Chengdu.The first part is the brief introduction of Chengdu City.Chengdu,referred to as “Rong”,also known as Rongcheng and Jincheng .Thousands of years ago, a king of the ancient Shu Kingdom established his capital in the center of Sichuan plain and named it Chengdu. Nowadays, Chengdu is the capital of Sichuan Province, which is 1.24 thousand square kilometers in size and has a population of 11 million. It’s the technological, commercial, trading, financial and transportation center. The second part I will clearly illustrate the Natural Beauty of Chengdu. Jiuzhai Valley九寨沟, under the well-known World Heritage List, has also been voted as one of the most beautiful places in China. Autumn is the best season for tourists to visit the colorful mountains and waters there. Qingcheng Mountain青城山is the headstream of Chinese Taoism. It is famous for its beauty and quietness. Boundless luxuriant forest and green trees in every season look like the outline of a city, so it is called Qingcheng.Emei Mountain,峨眉山located in the southeast margin of Sichuan , is one of the four most famous Buddhist sites. It is blessed with a sea of clouds, fantastic sunrises, all of which give Emei the reputation of one of our country’s famous scenic spots for tourists.Dujiangyan Project 都江堰As a wonder in the world’s history ofcivilization, the Dujiangyan Project is known worldwide. . The project, which has benefited the people for more than 2,000 years, has the functions of irrigation, flood prevention, powergeneration and tourism. The third part I will introduce the Historical Spots of Chengdu.Chengdu has been designated by the State Council as one of the first of 24 famous historical cities of China. Many celebrities in ancient times left their legends and stories here.Temple of Marquis Wu 武侯祠was built in memory of Zhuge Liang, the famous marquis of the ShuHan Dynasty. There are numerous historical relics, such as Chu Shi Biao and so on.Du Fu Cottage杜甫草堂was the residence of Du Fu , a great Tang poet named as the “poetic saint” by later generations. It is a major cultural relic enjoying State-level protection.The fourth part is the Culture&Entertainment in Chengdu.Chengdu has been designated by the State Council as one of the first of 24 famous historical cities of China. Many celebrities in ancient times left their legends and stories here.Chunxi Road,春熙路west of the Peopl e’s Square, accommodates Chengdu’s most famous shopping area including the Pacific, Parkson and Wang Fujing Department Store and so on.Jinli Street 锦里Lying on the eastern side of the Temple of Marquis Wu, Jinli Street featuring the tridition of western Sichuan guided by ThreeKingdom culture. This street is an ideal place for tourists to enjoy food, buy antiques, ,and enjoy Sichuan operaBroad and Narrow Alley 宽窄巷子Being in the list of Chengdu Historical and Cultural Protection Project, Broad and Narrow Alley is composed of broad alley, narrow alley and across alleys.it's a reduction of the old Cheng du life styleThe next is the Snacks&Cuisine in Chengdu.Chengdu cuisine consists of Sichuan food, snack food and hot pot. Sichuan foodis one of China’s four sc hools of food. It has more than 3,000 dishes, many of which are famous worldwide. Such as Mapo beancurd麻婆豆腐，Gongbaojiding，宫保鸡丁，Boiled pork水煮肉片，Twice-cookedpork，回锅肉，The lamplight beef，灯影牛肉，Spicy chicken，辣子鸡，Hotpot火锅and so on.The last is Panda Protection in Chengdu.Panda Breeding and Research Center Located just 10km away from downtown Chengdu, the Chengdu Panda Breeding Research Center has been created to make sure they have the best possible environment for rearing and breeding. The Center cares also for other rare and endangered wild animalsAbove is my presentation.Thank foy listening !。
公共演讲英语名词解释汇总
公共演讲英语名词解释汇总以下是一些与公共演讲相关的英文名词及其解释：1. Audience（听众）：指在演讲中接收信息的观众群体。
了解听众的特点、需求和期望，有助于演讲者更好地制定内容和掌握演讲效果。
2. Speech（演讲）：指用语言表达观点、思想或故事的行为。
演讲可以包括正式的演讲稿、即兴演讲或辩论等形式。
3. Presentation（陈述）：类似于演讲，但更强调通过视觉辅助工具（如幻灯片）来展示信息和观点。
演讲者通常使用演讲稿或提纲来指导陈述。
4. Preparation（准备）：在演讲前做的工作，包括研究主题、收集资料、组织思路、编写演讲稿等。
充分的准备有助于演讲者增强自信和掌握内容。
5. Body Language（肢体语言）：非语言的表达方式，如手势、面部表情、姿势等。
肢体语言可以加强演讲效果，使观众更好地理解和接受演讲者的信息。
6. Voice Projection（声音投射）：指在演讲过程中用力发声以使声音传达到整个观众群体。
良好的声音投射可以增加演讲的力度和清晰度。
7. Engaging the Audience（吸引观众）：通过使用互动和引人入胜的元素，如提问、故事、幽默等，来吸引观众的兴趣和参与，使演讲更有吸引力。
8. Eye Contact（眼神交流）：指与观众建立视觉接触，通过目光交流来增强沟通效果。
良好的眼神交流可以建立信任感和与观众的联系。
9. Visual Aids（视觉辅助工具）：在演讲中使用的图表、幻灯片、视频等可视化工具，用于支持演讲者的观点和解释。
10. Confidence（自信）：指在演讲过程中展示出的坚定和自信的态度。
自信可以提高演讲者的说服力，增加观众对演讲内容的接受度。
11. Rhetoric (修辞)：指演讲中使用的各种语言技巧和表达方式，如比喻、排比、反问等，用于增强语言的表现力和说服力。
12. Clarity (清晰度)：指演讲内容表达上的明确性和易于理解性。
英语presentation常用语（很实用）
转帖一成功英语演讲的秘诀：开场白、结束语应对问题-I will be pleased to answer any questions you may have at the end of the present ation.-Please can you save your questions till the end.-If you have any questions, I will be pleased to answer them at the end of the pre sentation.-there will be time at the end of the presentation to answer your questions-so plea se feel free to ask me anything then.-Don't hesitate to interrupt if you have a question.-Please feel free to interrupt me at any time.-Please stop me if you have any questions.-If you need clarification on any point, you're welcome to ask questions at any time. -Can I come back to that point later?-I will be coming to that point in a minute.-That's a tricky question.-We will go into details later. But just to give you an idea of...-I am afraid there's no easy answer to that one...-Yes, that's a very good point.-Perhaps we could leave that point until the questions at the end of the presentatio n-I think I said that I would answer questions at the end of the presentation---perha ps you wouldn't mind waiting until then.-I think we have time for just one more question欢迎听众(正式)- Welcome to our company- I am pleased to be able to welcome you to our company...- I'd like to thank you for coming.- May I take this opportunity of thanking you for coming欢迎听众(非正式)- I'm glad you could all get here...- I'm glad to see so many people here.- It's GREat to be back here.- Hello again everybody. Thank you for being on time/making the effort to come to day.- Welcome to X Part II.受邀请在会议上致词- I am delighted/pleased/glad to have the opportunity to present/of making this presentation...- I am grateful for the opportunity to present...- I'd like to thank you for inviting/asking me/giving me the chance to...- Good morning/afternoon/evening ladies and gentleman- It's my pleasant duty today to...- I've been asked to...告知演讲的话题- the subject of my presentation is...- I shall be speaking today about...- My presentation concerns...- Today's topic is...- Today we are here to give a presentation on...- Today we are here to talk about...Before we start, I'd like you meet my team me mbers...- A brief look at today's agenda...(告诉听众所讲内容的先后顺序)- Before we start our presentation, let's take a brief look at the agenda...- I shall be offering a brief analysis of...- the main area that I intend to cover in this presentation is...- Take a moment and think of...- Thank you for giving me the opportunity to tell you about...告诉听众发言的长度- During the next ten minutes, I shall...- I shall be speaking for about ten minutes...- My presentation will last for about ten minutes...- I won't take up more than ten minutes of your time...- I don't intend to speak for longer than ten minutes...- I know that time is short, so I intend to keep this br ief- I have a lot to cram in to the next ten minutes, so I'd better make a start...引起听众的兴趣- I'm going to be speaking about something that is v itally important to all of us.- My presentation will help solve a problem that has puzzled people for years...- At the end of this presentation you will understand why this company has been s o successful for so long...- I am going to be talking about a product that could double your profit margins... - the next ten minutes will change your attitude to sales and marketing...- Over the next ten minutes you are going to hear about something that will chang e the way your companies operate...- By the end of this presentation you will know all there is to know about...告诉听众内容要点- there are five main aspects to this topic (...the first, ... the second, ...a third, ...a nother, ... the final)- I am going to examine these topics in the following order (...first, ...next, ...after that, ...finally)- I've divided my talk into five parts...- I will deal with these topics in chronological order...- I'm going to start with a general overview and then focus on this particular probl em (...in general, ...more particularly).- I want to start with this particular topic, and then draw some more general concl usions from it (...specifically, ... in a wider context).- there are (a number of) factors that may affect...- We have to take into account in any discussion of this subject, the following cons iderations.- We all ought to be aware of the following points.结束语-In conclusion, I'd like to...-I'd like to finish by...-Finally...-By way of conclusion...-I hope I have made myself understood-I hope you have found this useful-I hope this has given you some idea/clear idea/an outline of...-Let me end by saying...-That, then was all I had to say on...-That concludes our presentation...-I hope I've managed to give you a clearer picture of...-If there are any questions, I'd be delighted to...-Thank you for your attention...-Let's break for a coffee at this point-I am afraid that the clock is against us, so we had better stop here-You have been a very attentive audience---thank you转自/abc/html/kouyujicui/20070821/4.html转帖二做presentation，我们要注意对话题的准备以及态度和身体语言等等，除此之外，我们还应该掌握一些常用句型。
英语口语演讲presentation
Y ears later1. I think everyone had thought about what will become in the future. With the development of science and technology and the progress of the times, our lives will change a lot.2. Everyone’ qq grade will become very high. Not sun but imperial crown. Obviously, now the iphone5 is very popular. But what the iphone will become in 30 or even more years later. Perhaps it will become so long that can be used as a weapon.3. What about ourselves? We will become very old. Guangzai stole a rapid that can make people growth potion. He getting older every day of the 10-year-old, finally he became a 83-year-old grandfather in just one week. We face the mirror eand look at ourselves, touch our face by right hand, the whelk had disappeared, Our hair will turn white, and our face will have wrinkles.4. We will gradually learned to forget. When we opene the diary ，we will found it is difficult to remember a lot of things in the past.5.Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen.如果我们能在80岁的时候出生，然后慢慢走向18岁，那生活将会幸福无比。
商务英语 presentation
商务英语presentation摘要：1.商务英语presentation 的概念2.商务英语presentation 的特点3.商务英语presentation 的技巧4.商务英语presentation 的实践应用5.商务英语presentation 的总结正文：商务英语presentation 是商务场合中一种重要的沟通方式，它通过口头形式向听众传达信息，达到交流、说服、教育等目的。
在商务环境中，presentation 的质量和效果直接影响到企业形象、项目合作以及职业发展。
因此，掌握商务英语presentation 的技巧至关重要。
一、商务英语presentation 的特点1.专业性：商务英语presentation 的内容通常涉及企业、行业、产品或服务等方面的信息，要求用词准确、规范，表达专业。
2.逻辑性：商务英语presentation 要条理清晰、结构严谨，能够使听众快速理解演讲主题和内容。
3.互动性：商务英语presentation 往往需要与听众互动，例如提问、讨论等环节，要求演讲者具有良好的沟通能力和应变能力。
4.适应性：商务英语presentation 要能够适应不同的场合和对象，如内部会议、客户谈判、行业交流等，要求演讲者具备较强的适应能力。
二、商务英语presentation 的技巧1.明确目标：在进行商务英语presentation 之前，要明确演讲的目的和目标，以便有针对性地进行准备。
2.结构清晰：商务英语presentation 要遵循“开场白- 主题介绍- 论点阐述- 总结”的结构，让听众更容易理解和接受。
3.语言简练：商务英语presentation 要避免使用过于复杂的句子和词汇，力求简练明了，易于理解。
4.举例说明：通过实例来阐述观点，可以使商务英语presentation 更加生动、具有说服力。
5.注意肢体语言：适当运用肢体语言，可以增强演讲的感染力，帮助传达信息。
大学英语演讲稿 Presentation
I believe that many of you have seen Youth with You 2. Recently, with the popularity of Youth with You 2, the topic of idol group has once again raised a hot discussion on the Internet. In the program, a contestant named Li Xining has a lyric like this: "The light yellow long skirt, the fluffy hair." And it brainwash a large audience. Therefore, it rushed to the second place on the hot search list of microblog on that day.In the past two years, the entertainment market has opened up the door for idol cultivation shows. With the beginning of Idol Trainee and Produce 101, it can be said that there are various. But how many idol groups really bring the audience memory points? What is the standard of idols? These problems still need us to ponder.When it mention girl’s group, what do you think of? B eauty, youth, vitality, sweetness, high professional ability? But some bad words such as marriage destroyer, stealing pictures, copying dances, and competing selfishly for center, which were not supposed to appear on the girl's group, are now hot on the air. As a result, this show is not like an idol cultivation shows, but more like a show to let people watch the bustle. Unexpectedly, the program groups do everything for popularity and attention, they really have no bottom line.In the age of high popularity, capital regards these idols as a tool to make money. When they are valuable, they cut a wave of leeks. When they are useless, they kick aside a nd start to cultivate new trainees. What’s worse, not all of the trainees try to make good works, because they feel that even if they are perfunctory, someone will still pay for them. Yang Chaoyue is a vivid example.Chinese idol market is a bit too hasty. In the past two years, various boy's groups and girl's groups have made frequent appearances. In order to deal with the chaos (K all s) of the shows, it's better to slow down and think about what is really suitable for China. As an idol, it should bring more positive energy to the audience. As a program group, it should be so. When the program group is making and broadcasting, it should consider the audience and network communication effect, including the concept and idea that the program should really pass on to the audience, and what the audience really want to see. At the same time, the program group should also be careful in selecting people, and do not regard hype as a habit. Only in this way can we create high quality groups, and promote Chinese idol groups and idol culture to the world.That's all. Thank you for listening.。
英语presentation中国美丽城市北京英语演讲演讲稿
英语presentation中国美丽城市北京英语
演讲演讲稿
大家好，
我今天要给大家介绍的是中国的美丽城市北京。
北京是中国的
首都，也是一个历史悠久、文化丰富的城市。
首先，让我们来谈谈北京的历史。
北京有超过3000年的历史，是中国古代文明的重要发源地之一。
它曾经是多个朝代的都城，留
下了许多历史遗迹和文化宝藏。
比如，紫禁城是中国古代最宏伟的
宫殿之一，是一座雄伟壮丽的建筑，吸引着许多游客前来参观。
另外，长城也是北京的标志之一，它是中国古代的奇迹，每年吸引着
无数国内外游客。
除了丰富的历史遗迹，北京还有许多美丽的自然景观。
颐和园
是其中之一，它是一座古代皇家园林，被誉为中国最美丽的皇家园
林之一。
园内有湖泊、山峦和精心设计的建筑，是一个迷人的旅游
景点。
另外，北京还有许多公园，如天安门广场和王府井大街，这
些地方常常有热闹的市集和独特的文化氛围。
北京也是一个现代化的城市，拥有许多高楼大厦和现代化设施。
在这里，你能感受到中国的快速发展和繁荣。
北京还举办了2008
年的奥运会，为世界展示了中国的实力和文化。
总之，北京是一个美丽和多元化的城市，它有悠久的历史、丰
富的文化和令人惊叹的自然景观。
它吸引着来自世界各地的游客，
每年都有大量的人来到这里体验这个古老而现代的城市。
我相信，
如果你有机会来到中国，一定不能错过北京这座美丽的城市。
谢谢大家！
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英语Presentation句式及模板
Presentation应对问题-I will be pleased to answer any questions you may have at the end of the presentation.-Please can you save your questions till the end.-If you have any questions, I will be pleased to answer them at the end of the presentation. -there will be time at the end of the presentation to answer your questions-so please feel free to ask me anything then.-Don't hesitate to interrupt if you have a question.-Please feel free to interrupt me at any time.-Please stop me if you have any questions.-If you need clarification on any point, you're welcome to ask questions at any time.-Can I come back to that point later?-I will be coming to that point in a minute.-That's a tricky question.-We will go into details later. But just to give you an idea of...-I am afraid there's no easy answer to that one...-Yes, that's a very good point.-Perhaps we could leave that point until the questions at the end of the presentation-I think I said that I would answer questions at the end of the presentation---perhaps you wouldn't mind waiting until then.-I think we have time for just one more question欢迎听众(正式)- Welcome to our company- I am pleased to be able to welcome you to our company...- I'd like to thank you for coming.- May I take this opportunity of thanking you for coming欢迎听众(非正式 )- I'm glad you could all get here...- I'm glad to see so many people here.- It's GREat to be back here.- Hello again everybody. Thank you for being on time/making the effort to come today.- Welcome to X Part II.受邀请在会议上致词- I am delighted/pleased/glad to have the opportunity to present/of making this presentation...- I am grateful for the opportunity to present...- I'd like to thank you for inviting/asking me/giving me the chance to...- Good morning/afternoon/evening ladies and gentleman- It's my pleasant duty today to...- I've been asked to...告知演讲的话题- the subject of my presentation is...- I shall be speaking today about...- My presentation concerns...- Today's topic is...- Today we are here to give a presentation on...- Today we are here to talk about...Before we start, I'd like you meet my team members...- A brief look at today's agenda...(告诉听众所讲内容的先后顺序)- Before we start our presentation, let's take a brief look at the agenda...- I shall be offering a brief analysis of...- the main area that I intend to cover in this presentation is...- Take a moment and think of...- Thank you for giving me the opportunity to tell you about...告诉听众发言的长度- During the next ten minutes, I shall...- I shall be speaking for about ten minutes...- My presentation will last for about ten minutes...- I won't take up more than ten minutes of your time...- I don't intend to speak for longer than ten minutes...- I know that time is short, so I intend to keep this brief- I have a lot to cram in to the next ten minutes, so I'd better make a start...引起听众的兴趣- I'm going to be speaking about something that is vitally important to all of us.- My presentation will help solve a problem that has puzzled people for years...- At the end of this presentation you will understand why this company has been so successful for so long...- I am going to be talking about a product that could double your profit margins...- the next ten minutes will change your attitude to sales and marketing...- Over the next ten minutes you are going to hear about something that will change the way your companies operate...- By the end of this presentation you will know all there is to know about...告诉听众内容要点- there are five main aspects to this topic (...the first, ... the second, ...a third, ...another, ... the final)- I am going to examine these topics in the following order (...first, ...next, ...afterthat, ...finally)- I've divided my talk into five parts...- I will deal with these topics in chronological order...- I'm going to start with a general overview and then focus on this particular problem (...in general, ...more particularly).- I want to start with this particular topic, and then draw some more general conclusions from it (...specifically, ... in a wider context).- there are (a number of) factors that may affect...- We have to take into account in any discussion of this subject, the following considerations. - We all ought to be aware of the following points.结束语-In conclusion, I'd like to...-I'd like to finish by...-Finally...-By way of conclusion...-I hope I have made myself understood-I hope you have found this useful-I hope this has given you some idea/clear idea/an outline of...-Let me end by saying...-That, then was all I had to say on...-That concludes our presentation...-I hope I've managed to give you a clearer picture of...-If there are any questions, I'd be delighted to...-Thank you for your attention...-Let's break for a coffee at this point-I am afraid that the clock is against us, so we had better stop here-You have been a very attentive audience---thank you二做presentation，我们要注意对话题的准备以及态度和身体语言等等，除此之外，我们还应该掌握一些常用句型。