presentation就是陈述，演讲的意思。(n.提交; 演出; 陈述，报告;
颁奖仪式;[例句]How's your presentation
going?你的演讲做的怎么样?)大家在做自己我介绍，开会讲话，竞选活动，尤其是在学校英语角，这类活动较多，好的presentation是取胜的关键点。今天就来学习一下presentation的一些技巧。presentation常用开场白等。
presentation技巧，开头15秒最重要：1)Here's how to begin a
presentation so that your audience really sits up and takes
notice.如何做演示的一点技巧，能使你的观众们打起精神并集中注意。2)Do not tell a "warm-up" joke.
不要说暖场笑话。 Do not begin with "background." 3)不要用“背景介绍”开场。4)Open with a
startling and relevant fact.4.以一个令人吃惊的相关事实开场。
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. As you can see, the figures speak for themselves.
9. To go back to what I was saying earlier.
10. I’d like to look at this in more detail.
