新中国建立后全国范围内的大规模戏曲改革是20世纪戏曲史上富有转折意义的一场运动。这场对当代戏曲发展进程和格局产生重要影响的戏改工作是我们研究当代戏曲不可忽略的前提和基础。从时间上来说,全国范围内戏改工作的展开是在新中国建立以后,但是这项工作的启动和试点早在解放战争时期就已经开始在部分解放区进行了。抗战时期延安根据地的戏曲改革工作的成功 After the founding of New China, the nationwide large-scale drama reform was a turning-point movement in the 20th century opera history. This dramatization work, which has an important influence on the development process and pattern of contemporary Chinese opera, is a prerequisite and basis for our study of contemporary Chinese opera. From a time perspective, the nationwide reform work was started after the founding of New China, but the start-up and pilot work of this work was already started in some areas of liberation as early as the Liberation War. The success of drama reform in Yan’an base area during the War of Resistance Against Japan