Implementation of English Online Course Teaching System Based on Virtual Reality Scene

At present, most of the developed virtual classrooms are difficult to create realistic teaching scenes. Therefore, this paper discusses the design objectives and ideas of the web-based virtual teaching system, and describes the basic architecture of the virtual teaching system. Firstly, the scene is designed and rendered by Unity3d, and the script code is written to access the recognition map database and its corresponding video. Then, using 3dsmax modeling and Virtools to realize the behavior interaction function, the experimental teaching courseware based on virtual scene is created. Finally, the overall functional structure of the virtual teaching system is studied, and the system including users and business processes are analyzed. The survey results show that the scene fidelity and interactivity basically achieve the expected goal, which has a good teaching effect in the process of practical teaching.