Problems and solutions in resources pool of self-access English learning center

The rapid development of multi-media techniques and network techniques have brought a promising future for college English instruction. Self-access English learning center, the development result of information technology and instruction conception, and SAC-based learning has gained increasing attention as a new instruction mode. This paper started from the problems with the SAC-based learning, interpreted and analyzed problems in the resources pool of the SAC, and finally put forward solutions to effective SAC-based learning.