英文演讲稿格式范例5.to use unusual statistics;使用一些不平常的数据;6.to ask the audience a challengingquestion;问观众一个挑战性的问题;7.to show a video or a slide.播放录像带或看幻灯片。how to close(英语演讲)如何结尾1.to repeat your opening;重复你的开头;2.to summarize your presentation;概括你的演讲;3.to close with an anecdote;以趣事结尾;4.to end with a call to action;以号召行动结尾;5.to ask a rhetorical question;以反问结尾;6.to make a statement;以一个陈述句结尾;7.to show an outline of your presentation.展示演讲大纲。