08_Lecture_Presentation

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英语课presentation的用法

英语课presentation的用法

英语课presentation的用法示例文章篇一:《英语课presentation的用法》嗨,大家好!今天我想和大家聊聊英语课上的presentation呢。

你知道吗?在英语课里,presentation就像是一场小小的表演秀。

想象一下,你就是舞台上的小明星,要把自己知道的东西展示给大家看。

比如说,你要介绍你最喜欢的动物,那这个时候,你的presentation就是把关于这个动物的所有有趣的事儿都告诉同学们。

我记得有一次,我的同桌小明要做一个关于大熊猫的presentation。

他可紧张啦,就像怀里揣了只小兔子,心扑通扑通直跳。

他站在讲台上,刚开始声音还有点小,就像蚊子嗡嗡叫。

他说:“同学们,大熊猫可好玩儿了,它们长得圆滚滚的,黑白相间的毛就像穿了一件特制的大外套。

”然后,他越说越激动,声音也越来越大。

他还拿出自己画的大熊猫图片给我们看,说:“你们看,这大熊猫的黑眼圈,就像戴了一副大墨镜,酷不酷?”我们都被他逗笑了,也对大熊猫有了更深的了解。

这就是presentation的魔力呀,能让大家通过你的讲述,看到一个全新的世界。

那在做presentation的时候,内容是很关键的。

不能只是随便说说,得有条有理。

就像盖房子,得先有个好的框架。

比如说,你要介绍一个地方,你可以先从这个地方的地理位置说起,就像告诉大家这个房子建在哪里一样。

然后再说说这个地方有什么特别的景点呀,就像是房子里有什么特别的房间一样。

接着呢,可以讲讲那里的人们的生活习惯,这就像是房子里住的人有什么特别的生活方式。

要是你东说一句西说一句,同学们就会像走进了迷宫一样,晕头转向的。

那怎么才能让自己的内容更吸引人呢?这就需要一些小技巧啦。

比如说,多讲点有趣的小故事。

我有个朋友小红,她在做关于英国的presentation的时候,就讲了一个英国女王的小趣事。

她说:“你们知道吗?英国女王特别喜欢小狗。

有一次,她的小狗在皇宫里调皮捣蛋,把一个大臣都给弄懵了呢。

大学英语说课 Lecture Presentation

大学英语说课 Lecture Presentation

Time Allotment
The whole unit will be finished within four periods of class lecturing and four periods of Ss’ autonomous learning.
Period 1: Pre-reading Activities Period 2: While-reading Activities (1) Period 3: While-reading Activities (2) Period 4: Post-reading Activities
Topic Discussion
Directions: Work in groups to discuss the social problems reflected from Sanlu Issue and probe into the potential causes for it.
I. Pre-reading Activities
Brain Storming Competition
Directions: Working in groups, list as many as possible the words associated with social problems.
Reference
Theft Robbery Murder Pollution Smuggling Piracy Bribery Corruption Graffiti Layoffs Crime Violence Prostitution Overpopulation Unemployment Fake products Domestic violence Drunk driving High divorce rate Generation gap Drug abuse Lay-offs Juvenile delinquency Racial discrimination

英语课前演讲 presentation

英语课前演讲  presentation


The Los Angeles Lakers is a National Basketball Association (NBA) team based in Los Angeles .the team has won 16 championships .The Boston Celtics is based in Boston ,The Celtics' 17 NBA Championships are the most for any NBA franchise .But NBA only has 64 years’ history, the two teams’ championships are 33 totally.
1、
2、
3、 4、
5、 6、
“I just go. I just go. I just keep going until it feels right to me,” Kobe says of his habits.
“If something doesn’t feel right, I’m gonna stay there until I get it right. I just continue to keep pushing and pushing and pushing. That’s all I’ve known.
National Basketball Association 全美职业篮球联赛 The National Basketball Association (NBA) is the preeminent men's professional basketball league in North America which consists of thirty franchised member clubs, of which twenty-nine are located in the United States and one in Canada.

英语课演讲presentation作业幻灯片课件

英语课演讲presentation作业幻灯片课件

Thank You!
-that's all-
Why?
Why Korean TV series in China's response is so well? Why people so crazy about Ko rean TV series ? Why Korean TV series ar e successful ?
one:
handsome actor,beautiful actress,meet the audience's fantasy...eg:a Cinderella story,the fairy tale of prince and princes s...
Thinking:
Some say,it's because Korean are making the Korean TV series to be their national c ulture ,that their series are successful.I thi nk it's just reflect a rigorous attitude towa rds art and audience.Spare no effort to sh ow the best works to audience not just fo r money.Hope one day Chinese TV series can also rock the world!
Байду номын сангаас
✓ 《Full House》✓ 《Miss Merma
id》
Historical play
✓ 《The Great Jang-Geum》 ✓ 《iljimae》

关于做presentation的技巧(范文大全)

关于做presentation的技巧(范文大全)

关于做presentation的技巧(范文大全)第一篇:关于做presentation的技巧关于做presentation 的技巧~~ 2008-05-27 12:47 今天上ARW课,主要内容是speech&oral presentation , 占期末评分的10%。

偶由于前段时间一直在忙IB和选修,PPT准备得很仓促,演讲稿即使写好了也没排练过几次,可是说是临阵磨枪,加上本人一直有怯场的毛病,结果可想而知---20分的满分只拿了14分;还被vickie 挑出一堆毛病,什么一些发音有问题啊,lack of eye-contact 阿,肢体语言不够啊。

郁闷半晌~~回来后痛定思痛,在网站上面搜了一些关于作presentation的小技巧,可能会对同学们有帮助。

1.不能紧张,周围最好有个什么可以依靠的东西。

2.可以将一些关键的词汇做好小的卡片,放在手中或者是前面的桌子上,但不要有太多的细节,否则会导致你总是不停的看手中的东西。

3.可以适当的应用一些道具,包括你要介绍或者解释的东西时,可以把这样东西相关的拿到讲演的地方,在讲解的过程中可以吸引听众的注意力。

4.条件允许的话,可以使用power point等,方便自己的讲解,也不会把讲解弄的很尴尬,但是主要的戏份是在讲演,而不是放映幻灯片。

5.可以准备一杯水,其实水的作用是来缓解压力或者当你一下子陷入茫然的时候给自己一个考虑的机会。

6.说话的时候勿求难词,关键是让大家能够听得懂,明白你究竟在说什么。

7.说话的语速控制在VOA Special English的速度上,可以使说话更加清晰表述清楚。

8.可以适当的穿插一些互动性的问题,这一点很重要,可以重申你的观点,并且让听众更加了解你要说的事情。

9.结束的时候千万不可以说that is all。

类的句型,这一点是外国人特别强调的,可以说thank you for coming等等一类的礼貌的话10.要尽量的放松,可以深呼吸或者是使两脚分开站立都是好的方法。

大学英语课前演讲presentation-流行语

大学英语课前演讲presentation-流行语
given to existing phrases
Phrase shortening
As communication benefits faster and more
commonly used to describe topics, events, or individuals of
widespread social concern during a specific period of time. These
words or phrases often have the characteristics of simplicity, vividness,
dissemination, etc.
• Detailed description: The formation of catchphrases is often closely
related to social events and cultural phenomena. For example, some
Representing Tyrannosaurus Rex.
03
Slang and jargon
For example, "2333" represents being very happy, and "Buddhist
style" represents a carefree attitude towards life.
01
Abbreviations and abbreviations
For example, "OMG" represents "Oh My God", "BTW" represents

presentation5分钟范文(合集10篇)

presentation5分钟范文(合集10篇)

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presentation 单词

presentation 单词

presentation 单词全文共四篇示例,供读者参考第一篇示例:Presentation是一个经常出现在学术、商业、工作场景中的重要词汇。

它的中文意思是演讲、展示、报告,在不同的场合中具有不同的含义和要求。

下面我们来详细了解一下这个词汇。

Presentation在学术界中常常指的是学术报告。

在学术领域,Presentation通常是指学者在学术会议、研讨会等场合向其他学者和听众展示自己的研究成果、研究方法和研究发现的过程。

在学术Presentation中,一个好的演讲技巧和表达能力是非常重要的,因为它直接关系到听众对研究成果的理解和接受程度。

一个清晰、有逻辑性的Presentation可以帮助听众更好地理解作者的研究内容,从而促进学术交流和学术合作。

很多学者在进行Presentation前都会认真准备好PPT、演讲稿,并进行多次练习,以确保能够给听众留下深刻印象。

在商业领域中,Presentation通常指的是商业演讲、产品展示等。

在商业Presentation中,演讲者通常需要向客户、合作伙伴、投资人等展示公司的产品、服务或商业计划,以吸引他们的关注和支持。

一个成功的商业Presentation能够清晰地传达公司的核心竞争优势、市场机会、竞争对手及解决方案等信息,从而引起观众的兴趣和信任。

很多企业会对员工进行相关的演讲技巧培训,以提高他们的演讲能力和表达能力,使他们能够更好地向外界展示公司的实力和潜力。

在工作场景中,Presentation也是非常常见的。

无论是在公司内部开会、向领导汇报工作成果、向同事分享经验,还是在外展示公司形象、推销产品,Presentation都是必不可少的。

一个好的Presentation能够帮助同事更好地理解你的工作内容和思路,促进团队合作和沟通;而一个成功的外部Presentation能够帮助公司留下良好的印象,促进业务的拓展和发展。

无论是在工作中还是在生活中,都需要具备一定的演讲能力和表达能力,以应对各种各样的场合和要求。

presentation 讲义1

presentation 讲义1

IntroductionAll presentations have a common objective. People give presentations because they want to communicate in order to:∙inform∙train∙persuade∙sellA successful presentation is one of the most effective ways of communicating your message. And because English is so widely used in international business, a working knowledge of the vocabulary and techniques used in an English language presentation is a valuable asset.PreparationCan you name the 3 most important things when giving any presentation?Number 1 is . . .PreparationNumber 2 is . . .Preparation!Number 3 is . . .Preparation!!Preparation is everything!With good preparation and planning you will be totally confident and less nervous. And your audience will feel your confidence. Your audience, too, will be confident. They will be confident in you. And this will give you control. Control of your audience and of your presentation. With control, you will be 'in charge' and your audience will listen positively to your message. ObjectiveBefore you start to prepare a presentation, you should ask yourself: "Why am I making this presentation?" Do you need to inform, to persuade, to train or to sell? Your objective should be clear in your mind. If it is not clear in your mind, it cannot possibly be clear to your audience. Audience"Who am I making this presentation to?" Sometimes this will be obvious, but not always. You should try to inform yourself. How many people? Who are they? Business people? Professionalpeople? Political people? Experts or non-experts? Will it be a small, intimate group of 4 colleagues or a large gathering of 400 competitors? How much do they know already and what will they expect from you?Venue"Where am I making this presentation?" In a small hotel meeting-room or a large conference hall? What facilities and equipment are available? What are the seating arrangements?Time and length"When am I making this presentation and how long will it be?" Will it be 5 minutes or 1 hour? Just before lunch, when your audience will be hungry, or just after lunch, when your audience will be sleepy?MethodHow should I make this presentation?" What approach should you use? Formal or informal? Lots of visual aids or only a few? Will you include some anecdotes and humour for variety?Content"What should I say?" Now you must decide exactly what you want to say. First, you should brainstorm your ideas. You will no doubt discover many ideas that you want to include in your presentation. But you must be selective. You should include only information that is relevant to your audience and your objective. You should exclude all other ideas. You also need to create a title for your presentation (if you have not already been given a title). The title will help you to focus on the subject. And you will prepare your visual aids, if you have decided to use them. But remember, in general, less is better than more (a little is better than a lot). You can always give additional information during the questions after the presentation.StructureA well organised presentation with a clear structure is easier for the audience to follow. It is therefore more effective. You should organise the points you wish to make in a logical order. Most presentations are organised in three parts, followed by questions:NotesWhen you give your presentation, you should be - or appear to be - as spontaneous as possible. You should not read your presentation! You should be so familiar with your subject and with the information that you want to deliver that you do not need to read a text. Reading a text is boring! Reading a text will make your audience go to sleep! So if you don't have a text to read, how can you remember to say everything you need to say? With notes. You can create your own system of notes. Some people make notes on small, A6 cards. Some people write down just the title of each section of their talk. Some people write down keywords to remind them. The notes will give you confidence, but because you will have prepared your presentation fully, you may not even need them!RehearsalRehearsal is a vital part of preparation. You should leave time to practise your presentation two or three times. This will have the following benefits:∙you will become more familiar with what you want to say∙you will identify weaknesses in your presentation∙you will be able to practise difficult pronunciations∙you will be able to check the time that your presentation takes and make any necessary modificationsSo prepare, prepare, prepare! Prepare everything: words, visual aids, timing, equipment. Rehearse your presentation several times and time it. Is it the right length? Are you completely familiar with all your illustrations? Are they in the right order? Do you know who the audience is? How many people? How will you answer difficult questions? Do you know the room? Are you confident about the equipment? When you have answered all these questions, you will be a confident, enthusiastic presenter ready to communicate the subject of your presentation to an eager audience.EquipmentEasily your most important piece of equipment is...YOU! Make sure you're in full working order, and check your personal presentation carefully - ifyou don't, your audience will!The overhead projector (OHP) displays overheadtransparencies (OHTs or OHPTs). It has several advantages overthe 35mm slide projector:∙it can be used in daylight∙the user can face the audience∙the user can write or draw directly on the transparencywhile in useThe whiteboard (more rarely blackboard or greenboard) is a useful devicefor spontaneous writing - as in brainstorming, for example. For preparedmaterial, the OHP might be more suitable.The duster is used for cleaning the whiteboard. It is essential that the duster beclean to start with. You may consider carrying your own duster just in case.Markers are used for writing on the whiteboard (delible - you can remove theink) or flipchart (indelible - you cannot remove the ink). They are usuallyavailable in blue, red, black and green. Again, it's a good idea to carry a spare set of markers in case you are given some used ones which do not write well."A good workman never blames his tools."The flipchart consists of several leaves of paper that you 'flip' or turn over. Somepeople prefer the flipchart to the whiteboard, but its use is limited to smallerpresentations.The Slide projector - which must be used in a darkenedroom - adds a certain drama. Some slide projectors can besynchronised with audio for audio-visual (AV)presentations. These projectors are typically used forlarger presentations. The majority take 35mm slides ortransparencies (as seen here), but projectors for 6x6cm slides are also available.Transparencies are projected by an overhead projector or a slide projector onto ascreen - in this case a folding screen which can be packed up and transported.The notebook computer is increasingly being used to display graphics duringpresentations. It is often used in conjunction with an overhead projector, whichactually projects the image from the computer screen onto the wall screen.Handouts are any documents or samples that you 'hand out' or distribute to youraudience. Note that it is not usually a good idea to distribute handouts before yourpresentation. The audience will read the handouts instead of listening to you.Delivery'Delivery' refers to the way in which you actually deliver or perform or give your presentation. Delivery is a vital aspect of all presentations. Delivery is at least as important as content, especially in a multi-cultural context.NervesMost speakers are a little nervous at the beginning of a presentation. So it is normal if you are nervous. The answer is to pay special attention to the beginning of your presentation. First impressions count. This is the time when you establish a rapport with your audience. During this time, try to speak slowly and calmly. You should perhaps learn your introduction by heart. After a few moments, you will relax and gain confidence.Audience RapportYou need to build a warm and friendly relationship with your audience. Enthusiasm is contagious.If you are enthusiastic your audience will be enthusiastic too. And be careful to establish eye contact with each member of your audience. Each person should feel that you are speaking directly to him or her. This means that you must look at each person in turn - in as natural a way as possible. This will also give you the opportunity to detect signs of boredom, disinterest or even disagreement, allowing you to modify your presentation as appropriate.Your objective is to communicate!Body LanguageWhat you do not say is at least as important as what you do say. Your body is speaking to your audience even before you open your mouth. Your clothes, your walk, your glasses, your haircut, your expression - it is from these that your audience forms its first impression as you enter the room. Generally speaking, it is better to stand rather than sit when making a presentation. Be aware of and avoid any repetitive and irritating gestures. Be aware, too, that the movement of your body is one of your methods of control. When you move to or from the whiteboard, for example, you can move fast or slowly, raising or reducing the dynamism within the audience. You can stand very still while talking or you can stroll from side to side. What effect do you think these two different approaches would have on an audience?Cultural ConsiderationsBecause English is so widely used around the world, it is quite possible that many members of your audience will not be native English-speakers. In other words, they will not have an Anglo-Saxon culture. Even within the Anglo-Saxon world, there are many differences in culture. If we hypothetically imagine a German working for an Israeli company making a presentation in English to a Japanese audience in Korea, we can see that there are even more possibilities for cultural misunderstanding. You should try to learn about any particular cultural matters that may affect youraudience. This is one reason why preparation for your presentation is so important. Cultural differences can also be seen in body language, which we have just discussed. To a Latin from Southern France or Italy, a presenter who uses his hands and arms when speaking may seem dynamic and friendly. To an Englishman, the same presenter may seem unsure of his words and lacking in self-confidence.Voice qualityIt is, of course, important that your audience be able to hear you clearly throughout your presentation. Remember that if you turn away from your audience, for example towards the whiteboard, you need to speak a little more loudly. In general, you should try to vary your voice. Your voice will then be more interesting for your audience. You can vary your voice in at least three ways:∙speed: you can speak at normal speed, you can speak faster, you can speak more slowly - and you can stop completely! You can pause. This is a very good technique for gaining your audience's attention.∙intonation: you can change the pitch of your voice. You can speak in a high tone. You can speak in a low tone.∙volume: you can speak at normal volume, you can speak loudly and you can speak quietly.Lowering your voice and speaking quietly can again attract your audience's interest.The important point is not to speak in the same, flat, monotonous voice throughout your presentation - this is the voice that hypnotists use to put their patients' into trance!Visual aidsOf all the information that enters our brains, the vast majority of it enters through the eyes. 80% of what your audience learn during your presentation is learned visually (what they see) and only 20% is learned aurally (what they hear). The significance of this is obvious:∙visual aids are an extremely effective means of communication∙non-native English speakers need not worry so much about spoken English - they can rely more heavily on visual aidsIt is well worth spending time in the creation of good visual aids. But it is equally important not to overload your audience's brains. Keep the information on each visual aid to a minimum - and give your audience time to look at and absorb this information. Remember, your audience have never seen these visual aids before. They need time to study and to understand them. Without understanding there is no communication.Apart from photographs and drawings, some of the most useful visual aids are charts and graphs, like the 3-dimensional ones shown here:Piecharts are circular in shape (like a pie).Barcharts can be vertical (as here) or horizontal.Graphs can rise and fall.Audience ReactionRemain calm and polite if you receive difficult or even hostile questions during your presentation. If you receive particularly awkward questions, you might suggest that the questioners ask their questions after your presentation.LanguageSay what you are going to say,Simplicity and ClarityIf you want your audience to understand your message, your language must be simple and clear. Use short words and short sentences.Do not use jargon, unless you are certain that your audience understands it.In general, talk about concrete facts rather than abstract ideas.Use active verbs instead of passive verbs. Active verbs are much easier to understand. They are much more powerful. Consider these two sentences, which say the same thing:1.Toyota sold two million cars last year.2.Two million cars were sold by Toyota last year.Which is easier to understand? Which is more immediate? Which is more powerful? N°1 is active and N°2 is passive.SignpostingWhen you drive on the roads, you know where you are on those roads. Each road has a name or number. Each town has a name. And each house has a number. If you are at house N° 100, you can go back to N° 50 or forward to N° 150. You can look at the signposts for directions. And you can look at your atlas for the structure of the roads in detail. In other words, it is easy to navigate the roads. You cannot get lost. But when you give a presentation, how can your audience know where they are? How can they know the structure of your presentation? How can they know what is coming next? They know because you tell them. Because you put up signposts for them, at the beginning and all along the route. This technique is called 'signposting' (or 'signalling').During your introduction, you should tell your audience what the structure of your presentation will be. You might say something like this:"I'll start by describing the current position in Europe. Then I'll move on to some of the achievements we've made in Asia. After that I'll consider the opportunities we see for further expansion in Africa. Lastly, I'll quickly recap before concluding with some recommendations."A member of the audience can now visualize your presentation like this:He will keep this image in his head during the presentation. He may even write it down. And throughout your presentation, you will put up signposts telling him which point you have reached and where you are going now. When you finish Europe and want to start Asia, you might say:"That's all I have to say about Europe. Let's turn now to Asia."When you have finished Africa and want to sum up, you might say:"Well, we've looked at the three continents Europe, Asia and Africa. I'd like to sum up now."And when you finish summing up and want to give your recommendations, you might say: "What does all this mean for us? Well, firstly I recommend..."The table below lists useful expressions that you can use to signpost the various parts of your presentation.。

Presentation 即席演讲(繁体字)

Presentation 即席演讲(繁体字)

即席演講引言在此課題中會再向學員深入解釋演講的理論和技巧。

課堂著重透過討論以協助學員重溫演講技巧,並透過「即席演講」實習以提升學員的演講技能。

演講技巧2. 人與人之間是很容易互相影 ,要吸引聽眾令其留心聆聽講 的演講和對講題感到興趣,講 必須投入和態度熱誠,對講 而言,他可能覺得講題是毫無新意,但聽 則是首次接觸。

除此之外,還要注意以下的演講技巧:怎樣構思未有事先準備的演講內容3. 在工作中,我們經常需要在一些突發的情 下向同僚、上司或外界發表講話和演說。

在未有充分準備時間下,我們往往在構思和編排內容上遇到或多或少的困難,進而在講話/演說時,顯得缺乏信心,內容也欠缺層次邏輯。

要演譯得有條不紊,可考慮以下的建議方向去構思一些未有事先準備的演講內容:(a) 外表與內在方面- 描述外觀/表面,然後道出後果/功能/影響。

(b) 比較- 與其它相類似的事物作出比較,找出相同與差異之處。

(c) 好與壞- 分析其好處及弊端。

(d) 重點項目- 先行握要地標點出事物之重點,然後逐一細說分析。

(e) 因果- 找出事物之成因和引致/可能引致之後果。

(f) 時間- 陳述依據時間先後次序,如過去、現在和未來。

總結4. 身為前線初級管理人員,相信具有不少的演講經驗;特別是一些與巿民接觸的同事或教學的人員,他們經常都需要在不同的場合作出演講。

這些演講可能是有充分時間作出準備,但亦有可能是在未有事先準備的情況下而作出的。

5. 我們如能細加留心學習此課題內容和多加運用,相信必能掌握到即席演講的竅門。

日後,即使在突發的情況下演講,也能迅速及有條理地組織說話內容,表現出有信心和想像力。

( 完 )。

大学英语presentationPPT

大学英语presentationPPT
详细描述
阅读英语杂志、观看英语电影和电视剧、学习英语歌曲、参加英语角等都是学习常用表达的途径。通过这些方法 ,可以积累常用的英语表达,提高口语水平。
参加英语角
总结词
利用英语角提高口语表达能力
详细描述
参加英语角可以与母语为英语的人交流,提高口语表达能力。在英语角,可以 结交新朋友,分享学习经验,提高自己的口语水平。
力材料。
听力是口语的基础
只有听懂别人说什么,才能做出正确的回 应。提高英语听力水平有助于提高口语表 达能力。
口语和听力相辅相成
口语和听力是相互促进的,你中有我,我 中有你。通过不断地练习口语和听力,可
以全面提高英语听说能力。
口语与阅读
01
口语有助于阅读理 解
通过大量的口语练习,可以增强 对英语语言的感觉,从而更容易 理解阅读材料。
目的
通过本次演讲,让听众了解英语演讲的重要性,掌握英语演讲的技 巧和方法,提高英语口语表达能力。
背景介绍
背景知识
英语演讲的历史可以追溯到古希腊和古罗马时期,当时人们通过演讲来传达信息、说服听众和建立自己的声誉。在现代社会,英语演讲已经成为职场、学术领 域和日常生活中不可或缺的一部分。
当前现状
在全球化背景下,英语演讲能力对于个人和国家的竞争力都至关重要。无论是在国际会议、商务谈判、学术研究还是旅游交流中,英语演讲能力都能帮助人们 更好地沟通、建立关系和取得成功。
02
阅读是口语的素材
阅读可以提供大量的语言素材, 包括词汇、句型、语法等,这些 都可以为口语表达提供支持。
03
口语和阅读相互促 进
口语和阅读是相互关联的,通过 不断地练习口语和阅读,可以全 面提高英语读写能力。
口语与写作

01_Lecture_Presentation

01_Lecture_Presentation
Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings
The Power and Limitations of Reductionism
• Reductionism is the reduction of complex systems to simpler components that are more manageable to study
Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings
Ecosystem Dynamics
• The dynamics of an ecosystem include two major processes:
(Southern
(Earth)
forest) California coast)
© 2011 Pearson Education, Inc.
Figure 1.5
Emergent Properties
• Emergent properties result from the arrangement and interaction of parts within a system
– For example, the molecular structure of DNA
• An understanding of biology balances reductionism with the study of emergent properties
– For example, new understanding comes from studying the interactions of DNA with other molecules

presentation讲稿

presentation讲稿

presentation讲稿Introduction:大家好,今天我要和大家分享的主题是“如何做一个成功的演讲”。

演讲是一种非常重要的沟通技巧,它可以帮助我们传达信息、表达观点,并且在各个领域中起到关键的作用。

在接下来的演讲中,我将分享一些关于演讲技巧和准备工作的重要要点,希望对大家有所帮助。

Body:I. 演讲前的准备工作在进行演讲之前,我们需要进行充分的准备,以确保我们能够有条理、准确地传达我们想要表达的内容。

A. 确定主题和目标在开始准备演讲之前,首先要确定演讲的主题和目标。

明确自己想要传达的信息,并确保演讲的主题与受众的需求和兴趣相关。

B. 收集和整理材料收集相关的信息和材料,并对其进行整理和组织。

选择清晰、简洁的内容,并将其分成逻辑和连贯的部分。

C. 制定演讲大纲制定一个清晰的演讲大纲,包括引言、主体内容和结论。

大纲将帮助你保持演讲的结构性,并确保你的观点和信息能够有条理地传达给听众。

II. 演讲技巧一个成功的演讲不仅需要充分的准备,还需要一些技巧和方法来吸引听众的注意力和保持他们的兴趣。

A. 使用肢体语言和面部表情肢体语言和面部表情是演讲时非常重要的元素。

通过适当的姿势、手势和面部表情,可以增强你的演讲效果,并帮助你更好地传达你的思想和情感。

B. 练习演讲技巧练习演讲技巧是提高演讲水平的关键。

通过反复练习,可以提高自己的表达能力和语言流畅度。

可以录制自己的演讲,并进行反思和改善。

C. 使用具体的例子和故事使用具体的例子和故事可以使你的演讲更易于理解和记忆,并吸引听众的兴趣。

通过讲述真实的故事和经历,可以让听众与你建立情感上的联系。

III. 演讲过程中的注意事项在进行演讲时,还需要注意一些细节,以确保演讲的顺利进行并给听众留下良好的印象。

A. 注意语速和声音适当的语速和声音可以帮助你更好地传达信息。

要保持清晰、流畅的语速,并使用适当的音量和语调,以增强演讲的效果。

B. 与听众建立联系与听众建立联系是一种良好的演讲技巧。

presentation讲稿

presentation讲稿

presentation讲稿Title: How to Deliver an Engaging Presentation: A Comprehensive GuideIntroduction:Delivering an engaging presentation is crucial for effectively conveying your message and capturing your audience's attention. Whether you are presenting in a professional or educational setting, mastering the art of presentation skills is essential. This guide aims to provide you with valuable insights and practical tips on creating and delivering a compelling presentation that keeps your audience engaged from start to finish.I. Preparing for Your PresentationA. Understanding Your AudienceTo deliver a successful presentation, it is crucial to know your audience and tailor your content accordingly. Conduct research on their background, interests, and expectations to create a presentation that resonates with them.B. Defining Clear ObjectivesIdentify the key message or goal you want to convey and structure your presentation around it. Establishing clear objectives helps you maintain focus and enables your audience to grasp the main takeaways easily.C. Creating an Effective OutlineOrganize your presentation into a logical and coherent structure. Divide your content into sections that flow smoothly, ensuring a seamless transitionbetween ideas. This will help your audience follow your presentation effortlessly.II. Developing Engaging VisualsA. Choosing the Right Visual ToolsUtilize visual aids such as charts, graphs, images, or videos to enhance your message and engage your audience visually. Use professional presentation software that offers a variety of design options to create visually appealing slides.B. Keeping Visuals Simple and ConsistentAvoid cluttered slides by using minimal text and focusing on key points. Select a consistent color scheme and font style throughout your presentation to maintain visual coherence and professionalism.C. Incorporating Engaging MultimediaIntegrate multimedia elements strategically to complement your content. Embed relevant videos or audio clips that reinforce your message and capture your audience's attention. However, ensure they add value without overshadowing your spoken words.III. Delivering an Engaging PresentationA. Engage Your Audience from the StartBegin your presentation with a captivating opening that grabs your audience's attention immediately. Consider using anecdotes, thought-provoking questions, or compelling visuals to pique their interest.B. Utilizing Body Language and Vocal VarietyMake use of non-verbal communication to enhance your presentation. Maintain good posture, make eye contact, and use gestures to emphasize key points. Vary your tone, pace, and volume to keep your audience engaged throughout.C. Encouraging Audience InteractionIncorporate interactive elements such as Q&A sessions, polls, or group activities to involve your audience actively. Encouraging participation creates a dynamic environment and fosters a sense of connection between you and your listeners.IV. Concluding Your PresentationA. Summarizing Key PointsRecap the main ideas discussed throughout your presentation to reinforce your message in a concise manner. This will help your audience retain crucial information and leave a lasting impression.B. Offering a Call to ActionConclude your presentation with a clear call to action, encouraging your audience to apply the knowledge they have gained. Whether it is taking specific steps, further research, or adopting a new approach, motivate them to act upon the information presented.Conclusion:Mastering the art of delivering an engaging presentation requires careful preparation, captivating visuals, confident delivery, and meaningfulinteraction with your audience. By following the guidelines outlined in this comprehensive guide, you will be well-equipped to create and deliver presentations that leave a lasting impact and effectively share your message with the world.。

制作和讲解Presentation的培训

制作和讲解Presentation的培训

在表演中,站位是很重要的,表演的时候,演员要注意一上舞台,就要寻找并把自己定位在显眼的位置上。
01
要让所有人都可以看到。
02
这一刻万众瞩目
03
演讲的位置
“表现于人的声调、眼睛和神态中的雄辩决不亚于表现于语言修辞方面的雄辩”————(法国格言)
自信,稳定 应该与听众保持眼睛的接触。 不要总盯住一个人,那是会造成误解。 2个人互相盯着看30秒种,你们可以试试看,一定会出问题,还可能会打断自己的思路。 演讲者对听众眼睛的接触应该是成片成片的接触,当然还要在片之间流动,并在话题之间进行转移,这样也不会给自己以压力。
请使用标题
有效地快速定位你的文档
2
统一
3
当使用“普通”浏览方式时,在内容部分使用“最佳显示”的显示比例;
能够使你在调整页面时总是获得整页的概览
在左边的窗口中全选折叠
能够使你容易获得对整体的概览
一些推荐的写作习惯
讲解的位置
22%
讲解的节奏
40%
讲解的目光
38%
演讲方法改善篇
开头和结尾的处理
68%
过多的目的容易顾此失彼
造成思路凌乱,难以清晰
8
给否定者以机会,利用对一部分论点的否定,来否定整体论点
9
你的思路是什么?
一个成功的演讲,一定是成功地演绎了一个完整的思路,引导听众得出了一个结论 推理的过程力求严密 推理的过程应该逻辑清晰,缜密,“概念偷换”的使用应视乎场合,不可滥用; 推理的思路应该连贯,不可凌乱; 听众对结论的接受其实就是对论证过程的接受; 无关的论点或论据应该删去;
时间的长短取决于多种因素,但衡量时间长短的最终标准是:它是否最有利于达到演讲的目的?

Presentation常用开场白

Presentation常用开场白

Presentation常用开场白第一篇:Presentation常用开场白Presentation常用开场白1.Right, let’s get started.2.Let me introduce myself.3.I’ve divided my presentation into three main parts.4.Just to give you a brief overview.5.I’ll be saying more about this in a minute.6.I’m sure the implications of this are clear to all of us.7.There’s an important point to be made here.8.OK, let’s move on.(go on to make your next point)9.As you can see, the figures speak for themselves.10.To go back to what I was saying earlier.11.Are there any questions you’d like to ask at this point?12.I’d like to look at this in more detail.13.Let’s put this into perspective.(to explain it this way)14.Perhaps I should expand on that a little.15.To digress for a moment?(to depart from your plan)16.So, to sum up? 17.That brings me to the end of my talk.18.Thank you.I’m sure you all have lots of questions.美国人经常挂在嘴边的话thousand times no!绝对办不到!Don’t mention it.没关系,别客气。

Presentation英语演讲PPT

Presentation英语演讲PPT
揭开神秘
That all started with
In the winter, that seat is close enough to the radiator to remain warm, and yet not so close as to cause perspiration. In the summer, it's directly in the path of a cross-breeze created by
Revenge is a dish best served cold. 君子报仇,十年不晚。
Star Trek: The Next Generation (1987)
Amy Farrah Fowler (Sheldon’s Girlfriend?)Starring by Mayim Bialik 拒掉Harvard和Yale 去UCLA念本科,因为LA离家里更近
openning windows there and te?
Here we go.
It faces the television at an angle that is neither direct, Thus discouraging conversation, nor so far wide as to create a parallax distortion. I could go on, but... I think I've made my point.
1. 2. 3. 4. 5.
Scissors cuts paper, Paper covers rock, Rock crushes lizard, Lizard poisons Spock, Spock smashes scissors,

英语presentation演讲稿

英语presentation演讲稿

英语presentation演讲稿第一篇:英语 presentation 演讲稿-Hello, everyone.So, just let’s start our topic now.Thank you for giving me the opportunity to tell you something about ‘smile’ here.Over the next ten minutes, you are going to hear about something that will change the way your live your life.Have you ever seen these scenes?Ababy with her father on the beach, smiling.Alittle girl with her lovely toy bear, smiling.Afarmer in the harvest season, smiling.An old grandmother with her little grandson in the Spring Festival, smiling.Ok, Let’s look at this question.[黑板上写“smile=?”]If we ourselves fill in the blank, what should be included?【happiness, self-confidence, love, money, miss, gathering, hope, victory ……】or what?As far as I am concerned, smiling just means a kind of warmth.It sends us light in the darkness and brings us warm sunlight on a cold winter day.Smiles can break the ice.Smiles are like rainbows.Rainy days end and the sky is beautiful again.-Of course , everyone may have your own answer.I believe you can find it in our everyday life.Next, some Celebrity well-known sayings about smile will be introduced.Wilcox, a famous writer from England, says” Laugh, and the world laughs with you;weep, and you weep alone.“笑,这世界与你同笑;哭,独自去哭吧.Abraham Lincoln ,the American president says,” Smiling is form courage.”微笑是勇气的一种形式。

presentation开场白、结束语

presentation开场白、结束语

presentation开场白、结束语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 anyquestions you may have at the end of the presentation.-Please canyou save your questions till the end.-If you have any questions,I will be pleased to answer them at the end of the presentation.-therewill be time at the end of the presentation to answer your questions-soplease feel free to ask me anything then.-Don't hesitate tointerrupt if you have a question.-Please feel free to interrupt meat any time.-Please stop me if you have any questions.-If youneed clarification on any point, you're welcome to ask questions at anytime.-Can I come back to that point later?-I will be coming tothat point in a minute.-That's a tricky question.-We will gointo details later. But just to give you an idea of...-I am afraidthere's no easy answer to that one...-Yes, that's a very good point.-Perhapswe could leave that point until the questions at the end of thepresentation-I think I said that I would answer questions at the endof the presentation---perhaps you wouldn't mind waiting until then.-Ithink 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 toour company...- I'd like to thank you for coming.- May I takethis opportunity of thanking you for coming欢迎听众(非正式 )- I'mglad 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 forbeing on time/making the effort to come today.- Welcome to X PartII.受邀请在会议上致词- I am delighted/pleased/glad to have theopportunity to present/of making this presentation...- I am gratefulfor the opportunity to present...- I'd like to thank you forinviting/asking me/giving me the chance to...- Goodmorning/afternoon/evening ladies and gentleman- It's my pleasantduty today to...- I've been asked to...告知演讲的话题- thesubject of my presentation is...- I shall be speaking today about...-My presentation concerns...- Today's topic is...- Today we arehere to give a presentation on...- Today we are here to talkabout...Before we start, I'd like you meet my team members... - Abrief look at today's agenda...(告诉听众所讲内容的先后顺序) - Before we start ourpresentation, let's take a brief look at the agenda...- I shall beoffering a brief analysis of...- the main area that I intend tocover 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 bespeaking for about ten minutes...- My presentation will last forabout ten minutes...- I won't take up more than ten minutes of yourtime...- 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 alot 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 problemthat has puzzled people for years...- At the end of thispresentation you will understand why this company has been so successfulfor so long...- I am going to be talking about a product that coulddouble your profit margins...- the next ten minutes will changeyour attitude to sales and marketing...- Over the next ten minutesyou are going to hear about something that will change the way yourcompanies operate...- By the end of this presentation you will knowall there is to know about...告诉听众内容要点- there are five mainaspects to this topic (...the first, ... the second, ...a third,...another, ... the final)- I am going to examine these topics inthe following order (...first, ...next, ...after that, ...finally)-I've divided my talk into five parts...- I will deal with thesetopics in chronological order...- I'm going to start with a generaloverview 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 mayaffect...- We have to take into account in any discussion of this subject, the following considerations.- We all ought to be aware ofthe following points.结束语-In conclusion, I'd like to...-I'dlike to finish by...-Finally...-By way of conclusion...-Ihope I have made myself understood-I hope you have found thisuseful-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 sayon...-That concludes our presentation...-I hope I've managed togive you a clearer picture of...-If there are any questions, I'd bedelighted to...-Thank you for your attention...-Let's break for acoffee at this point-I am afraid that the clock is against us, sowe had better stop here-You have been a very attentiveaudience---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。

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Diving converts potential energy to kinetic energy.
Climbing up converts the kinetic energy of muscle movement to potential energy.
© 2014 Pearson Education, Inc.
A diver has less potential energy in the water than on the platform.
The Laws of Energy Transformation
Thermodynamics is the study of energy transformations.
© 2014 Pearson Education, Inc.
Forms of Energy
Energy is the capacity to do work. Work is defined as the movement against opposing forces, or the capacity to cause change.
Energy transformation is never complete. During every energy transfer or transformation, some energy is unusable, and is often lost as heat According to the second law of thermodynamics
© 2014 Pearson Education, Inc.
Figure 8.1
Example of bioluminescence
© 2014 Pearson Education, Inc.
Concept 8.1: An organism’s metabolism transforms matter and energy, subject to the laws of thermodynamics
© 2014 Pearson Education, Inc.
Organisms also replace ordered forms of matter and energy with less ordered forms. Living cells unavoidably convert organized forms of energy to heat Energy flows into an ecosystem in the form of light and exits in the form of heat
Every energy transfer or transformation increases the entropy (disorder) of the universe
© 2014 Pearson Education, Inc.
Figure 8.3b
Heat CO2 H2O
(b) Second law of thermodynamics
Organisms are open systems
© 2014 Pearson Education, Inc.
The First Law of Thermodynamics
According to the first law of thermodynamics, the energy of the universe is constant
Metabolism is the totality of an organism’s chemical reactions
Metabolism is an emergent property of life that arises from orderly interactions between molecules A metabolic pathway begins with a specific molecule and ends with a product Each step is catalyzed by a specific enzyme
Energy can be converted from one form to another
© 2014 Pearson Education, Inc.
Figure 8.2
A diver has more potential energy on the platform than in the water.
© 2014 Pearson Education, Inc.
Biological Order and Disorder
Cells create ordered structures from less ordered materials
The evolution of more complex organisms does not violate the second law of thermodynamics Entropy (disorder) may decrease in an organism, but the universe’s total entropy increases
System is the matter under study. The rest (everything outside the system) is the surrounding An isolated system, such as that approximated by liquid in a thermos, is unable to exchange energy or matter with its surroundings In an open system, energy and matter can be transferred between the system and its surroundings
Energy cannot be created or destroyed but it can be transferred and transformed,
The first law is also called the principle of conservation of energy
© 2014 Pearson Education, Inc.
Figure 8.3a
Chemical energy
(a) First law of thermodynamics
© 2014 Pearson Education, Inc.
The Second Law of Thermodynamics
BIOLOGY
CAMPBELL
TENTH EDITION
Reece • Urry • Cain • Wasserman • Minorsky • Jackson
8
An Introduction to Metabolism
Lecture Presentation by Nicole Tunbridge and Kathleen Fitzpatrick
© 2014 Pearson Education, Inc.
Concept 8.2: The free-energy change of a reaction tells us whether or not the reaction occurs spontaneously
Biologists want to know which reactions occur spontaneously and which require input of energy
To do so, they need to determine energy changes that occur in chemical reactions A living system’s free energy (Gibbs free energy G) is energy that is available do work when temperature and pressure are uniform, as in a living cell
All chemical reaction in a cell are carried out by enzymes
© 2014 Pearson Education, Inc.
Types of Metabolic Pathways
Catabolic pathways release energy by breaking down complex molecules into simpler compounds Cellular respiration, the breakdown of glucose in the presence of oxygen, is an example of a pathway of catabolism Anabolic pathways consume energy to build complex molecules from simpler ones (synthesis) The synthesis of protein from amino acids is an example of anabolism
© 2014 Pearson Education, Inc.
The Energy of Life
The living cell is a miniature chemical factory where thousands of reactions occur The cell extracts energy stored in sugars and other foods and applies energy to perform work Some organisms even convert energy to light, as in bioluminescence
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