The invention discloses a three-dimensional bookstore teaching system based on augment reality. The system comprises an AR terminal module, an AR three-dimensional teaching material module and a teaching cloud platform module; the AR terminal module comprises a PC server module, a mobile client module and an AR-APP module; the AR three-dimensional teaching material module comprises a four color textbook teaching material module and a trigger point module; the teaching could platform module comprises a use system module, an identification module, a resource module, a test module and a log module, multimedia information such as videos and three-dimensional models are displayed through the augment reality technology mainly by combining mobile equipment with paper books, and a learner obtains more visual information while reading paper teaching materials and is assisted in comprehension and spreading of knowledge. According to the system, school-based teaching materials are organically integrated, and an ecological environment of the school-based teaching materials and school-based teaching material resources is formed and can be used for behaviors of lesson preparing and teaching of teachers, automatic learning, preparation of class, after-school leaning of students and the like.