Abstract: Geophysical fieldwork is an important part of geophysics teaching, which is difficult to implement in teaching due to the influence of time, space, financial and material resources. By using virtual simulation experiments of virtual simulation, virtual field internships can be conducted. The virtual simulation experiment should be“four characteristics”, necessity, practicality, rationality and progressiveness, which can solve the problems of actual field practice, achieve the fusion of knowledge, and achieve the training goal, meanwhile own exemplary feature. Virtual simulation internship should be organically combined from three aspects: experimental design, teaching methods, and evaluation system, with certain difficulty, height and innovation, to stimulate students'learning enthusiasm and achieve teaching objectives.

Key words: Geophysics, Virtual simulation, Experimental teaching, Course design, Evaluation system, Teaching method