Firstly,the paper analyzes the reasons of the decreasing of the competitive advantage of international trade caused by the character of knowledge economy,and reveals the industrial problems for lacking the knowledge factors in the developing countries.

In universities we should develop comprehensively students aerobics consciousness in the aspects of aerobics theory knowledge, aerobics technical training, observing ability, psychology training and understanding of music.

It is a very important aspect in quality-oriented education for college students to convert their theoretical knowledge into practical ability.

Along with the advent of knowledge-based economic era, the flowage of knowledge is more and more frequent, and the knowledge theory is becoming the research background of the capacity of technical innovation gradually.

Based on enterprise knowledge theory,this paper endeavors on the explanation of the origin of enterprise s competitive advantage.

Based on Knowledge Theory,SLA theories and Motivation Theory,the present article conducted an empirical study among college art majors to examine whether the classified English teaching model works or not.

How to deal with knowledge and bring out the answer is the research content of the theory of knowledge.