Abstract:The learning and teaching system are the supportive platform which determine the teaching quality. The failure of various teaching innovation in recent years in China has been because of the lack of the support of such a system. The construction of such system is first determined by the educational values, and then by the goals of both learning and teaching parties. This paper has discussed the harmonious combination between quality education and examination-oriented one. Above all, it has proposed the oval mobile model of the learning and teaching system, and the hypothesis of revolution and rotation of this system. Further, it also has studied the construction of such system with ecological learning ability as the original point.