This thesis is a pragmatic analysis of turn-taking in radio talk shows, a particular type of institutional discourse, which is understood as a realization mechanism of the show hosts and the show guests adaptation to their own institutionally defined powers to achieve the goal of the program.
本论文以Jef Verschueren的顺应理论为基础，从语用学的角度分析了主持人与嘉宾在话轮的开启阶段、展开阶段、及终结阶段如何利用话轮转换来实现他们对各自机构性权力的顺应，以及机构性权力对广播谈话中话轮转换的影响。
The appearance of co-hosts in TV or radio programs is a new element in the production of programs.
嘉宾主持是广播电视节目中的一个新元素,嘉宾何时进入电视演播室已无从可考,但其越来越聚焦观众眼球的作用已是不争的事实。