电视媒体是大众生活中不可或缺的重要传播媒体,电视节目也是调节大众生活的重要内容。电视节目节目主持人作为电视节目组成的重要元素也就成为电视媒体面向大众传播信息的重要桥梁。电视节目主持人发挥作用的主要方式就是通过语言表达,基于电视节目制作的需求,在电视节目当中的主持人虽然很多时候在节目制作前会有相应的准备,但节目中的变化是多元化的,电视节目制作中的随机性和创作性都很强,所以在节目中主持人语言表达就具有了很强的应变性,即主持人在口 Television media is an indispensable and important communication medium in the public life. Television programs are also an important part of regulating public life. Television program presenters as an important element of the television program has also become the television media, an important bridge for the dissemination of information to the public. The main way in which the TV presenter can play a role is through the language expression. Based on the demand of the TV program production, the host in the television program often has the preparation before the program production, but the change in the program is diversified , Television programs in the randomness and creativity are strong, so the host language in the program has a very strong response, that host in the mouth