With the plays import roles in the students more ideal class increasing application of computer technology, computer-aided instruction college English class. The Multi-media technology provides both teachers and atmosphere, which enriches the traditional teaching methodology, means andmodes, and improve the efficiency of language learning at the same time. Yet, over-use of the mutlimedia technology in the class may cause some problems. This paper illustrates the advantages and some noticeable problems. And therefore, the solution ...