一、前言在一些大型的直播活动中,尤其是一些庆典节目中通过添加一些音乐、舞蹈等元素起到润滑剂作用增强节目的可看性,这已经成为了电视新闻直播节目发展的新趋势。以SMG电视新闻中心为例,在最近四年举办的近二十场大型新闻直播中都或多或少运用了一些不同类型的综艺元素。从2006年的《联通青藏巅峰之旅----七一全天大 I. INTRODUCTION In some large-scale live broadcasts, especially in some celebrations, it has become a new trend in the development of television news broadcast programs by adding some elements such as music and dance to play the role of lubricant in enhancing the viewability of the programs. Take SMG TV News Center as an example, some 20 different types of variety elements have been used more or less in nearly 20 major news broadcasts held in the past four years. From the 2006 "Unicom Peak Trip to Tibet - July day big