从演讲的定义我们可以知道它是演与讲的有机结合,是一种以口头语言表达为主、态势语言表达为辅的,通过面向听众发表自己的见解和主张,以达到感染人、说服人、教育人为目的的艺术化的语言交际形式。从这里我们可以清晰的意识到演讲是以论述为主的艺术,由此在演讲稿的写作中为了有力地论证、清晰地阐述自己的观点,必不可少地要使 From the definition of speech, we can know that it is an organic combination of acting and speaking. It is a kind of speech-based, situational language expression, supplemented by the audience for their own opinions and ideas, in order to reach people, to persuade people , Educational people for the purpose of the art of language communication form. From here we can clearly understand that speech is the art based on discourse, and therefore it is indispensable to make a clear demonstration of our point of view in the writing of speeches.