The invention relates to a stage performance virtual entertainment training system. The system comprises a server, a screen end, a wearing end, an audio input end and a floor end, and the screen end,the wearing end, the audio input end and the floor end are in communication connection with the server. The server comprises a screen background template library, a human body model library, a virtualmanagement module, a limb information processing module, a limb information database, a voice processing module, a voice information database, a position information processing module and a positioninformation database. The screen end comprises a digital screen, an audio power amplifier module and a screen communication interface. The invention further discloses a stage performance virtual entertainment training method. The method comprises the steps of performance data uploading, data virtual simulation, virtual simulation output and the like. According to the stage performance virtual entertainment training system and method, an entertainment training scheme for simulating stage performance is provided for a user in a virtual reality mode, and the characteristics of artificial intelligence and virtual reality are achieved.