Virtual simulation experiment teaching based on BIM technologies is the development trend of practice teaching for the architecture and civil engineering. In order to achieve the goal of three levels of BIM teaching, BIM virtual product development and BIM engineering application practice, this paper proposes the construction ideas of BIM research and practice innovative cloud service platform, and summarizes the construction scheme of of BIM research and practice innovative cloud service platform from six aspects, such as the hardware platform construction, software platform construction, BIM teaching staff construction, BIM course construction, operation and management mechanism construction, cooperation and communication. This will provide reference taking BIM technology into curriculum system of the architecture and civil engineering.