凡事预则立，不预则废。在正式演讲之前，一定要作好充分准备，不打无准备之仗。 要想完美地施展自己的口才，作好一次演讲，事先必须有所准备。在演讲之前，首先对演讲的听众有一定的了解，并为演讲的有关内容、方式等构思一幅蓝图，或藏于脑中，或付诸笔端。如此预备妥当，演讲起来，方能顺畅流利，娓娓动人。 演讲首先要有明确的目的，话要说到点子上。演讲要有一个明确的中心，主题集中，观点鲜明，方能给听众留下清楚深刻的印

We understand that the great arc of human history bends towards people coming together in ever greater numbers, 回顾历史，历史的车轮总是青睐于更大基数的集体， from tribes to cities to nations -- to achieve things that we co

英语演讲稿格式　　　　从大的方面看，英语 演讲词实际上是属于一种特殊的说明文或议论文，其基本组成部分是：　　　　1）开始时对听众的称呼语 最常用的是 Ladies and gentlemen，也可根据不同情况，选用 Fellow students, Distinguished guests, Mr Chairman, Honorable Judges（评委）等等。　　　　2）提出论题 由于演讲的时

And I was so thrilled with this study, I started to take questions out in presentations. I was referring to it. 我对这个研究感到很兴奋，并开始在各种演讲中提出这个问题。 Now, I did a presentation at St. Paul's School for Girls in

　　Imagine a big explosion as you climb through 3,000 ft. Imagine a plane full of smoke. Imagine an engine going clack, clack, clack, clack, clack, clack, clack. It sounds scary. 　　想像一个大爆炸，当你在三千多英尺的高空;