当前国内正处于一个信息产业高速发展的时代,多元化的媒体发展为主持行业人员的工作带来了不小的挑战。以播音员主持人为例,要想胜任这份工作必须要求相关人员具备‘一专多能’的能力。对于不同类型的节目要用不同的状态去进行诠释,但是在很多基层电视台中播音员以及主持人的多角色播音主持能力却很成问题。频繁的变换节目类型或者一人负责多个节目,如果不能快速的调整播音主持的状态很容易会影响到节目的效果。 At present, China is in an era of rapid development of the information industry. The diversified development of the media poses a great challenge to the work of the personnel in the industry. To announcer host, for example, in order to be qualified for this job must require the relevant personnel have the ability to ’a multi-skill’. For different types of programs to use different states to interpret, but in many grassroots television broadcasters and presenters multi-mode broadcast hosting ability is very problematic. Frequent changes in the type of program or one person responsible for multiple programs, if you can not quickly adjust the status of the broadcast moderator can easily affect the performance of the program.