实训课堂有别于传统的讲台式课堂,需要每个学生对设备进行实际的操作,在有限的设备、场地和师资条件下,通常会造成单个学生课堂时间利用率低的难题。在传统实训授课模式下,学员一般只担任学习者的角色,被动地灌输教员所授的有限知识,难以激发其积极性和主动性,课堂效率较低。鉴于此,本文提出一种多角色实训授课模式,让学员不仅充当学习者,还担任教员、监督员、评审员等其他角色,使得他们在课堂的任一时间段内都担负一定的责任,从而提高个人课堂时间利用率,提高教学质量。特别是在借助网络技术、虚拟样机等先进计算机技术条件下,多角色实训授课模式更容易得到充分发挥。 Different from the traditional podium classroom, the training class requires each student to actually operate the equipment. Under the limited equipment, site and teacher training conditions, it usually causes the problem of low utilization rate of single student in the classroom. Under the traditional practice teaching mode, trainees generally only assume the role of learner, passively instill the limited knowledge of trainers, it is difficult to stimulate their enthusiasm and initiative, and the classroom efficiency is low. In view of this, this paper proposes a multi-role practice teaching mode, in which students not only act as learners, but also serve as faculty, supervisors and assessors and other roles, so that they have a certain responsibility in any time period in the classroom, Thereby improving personal classroom time utilization, improve teaching quality. Especially in the use of advanced network technology, virtual prototype and other advanced computer technology conditions, multi-role training model is more likely to be given full play.