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ard. make sure nobody is drinking hot liquid when you do this.perform a magic trick. there are many easy magic tricks you can find online. take the audience by surprise and make it entertaining from the start.the two most important parts of a speech are the introduction and the conclusion. the introduction sets the tone for your speech, while the conclusion determines how the audience will feel when they leave. don39。t expect, and one that is told exceptionally well. begin with a story that is related to the topic。t at your best, you are automatically setting expectations that you will be bad. even if you do the best speech of your life, they will leave thinking to themselves: i wonder how much better it would have been if he/she had been feeling good.did you hear the one about... don39。t waffle: just start!i39。s newsletter, we will look at five awful ways to begin a speech, and counter them with 10 great ways to begin are five awful ways to begin a speech:here are five awful ways to begin a speech(下面是幾個(gè)比較糟糕的演講開(kāi)場(chǎng)白):hi there, i39。它是一種帶有宣傳性和鼓動(dòng)性的應(yīng)用文體,經(jīng)常使用各種修辭手法和藝術(shù)手法,具有較強(qiáng)的感染力。下面是滬江為您整理的3中不同風(fēng)格的演講開(kāi)場(chǎng)白,其中后面的兩種是比較提倡的方式。lkopf B, Burges C J C, Smola A J. Advances in kernel methods – Support vector learning [M]. Cambridge,MA: MIT Press, 1999. [2] Hearst M A, Sch246。 numerical calculation。 2. School of Mechatronic Engineering, Beijing Institute of Technology, Beijing 100081,China) Abstract: A new technique for imaging spectro