The invention relates to a dance training evaluation system based on a digitized place and a wireless motion capture device. Two-dimensional plantar pressure distribution information and space posture information of a dancer are synchronously collected through the digitized place and the wireless motion capture device in real time, and motion information of the dancer is obtained through information fusion and sent to a computer through the Ethernet; the computer drives a human body model to move in a three-dimensional space through data of the motion information, the motion reconstruction of the dancer is achieved, and meanwhile biomechanics parameters and kinematics parameters of motions are extracted, analyzed and displayed; dancing postures of the dancer are evaluated online by establishing a dancing motion template and a knowledge base, and guidance and demonstration are achieved for the dancer in real time. On the basis of the movable digitized place which can be spliced and the wearable wireless motion capture device, the motion information of the dancer can be captured on the premise of not influencing the dancing motions of the dancer, and the dance training evaluation system is suitable for teaching training and evaluation of various dances.