According to the present situation o f teaching general logics and modern Chinese in vocational col-leges,the author makes a tentative d iscussion on how to reform the teachi ng and proposes ways to establish a practical teaching system that answ ers the demand of training talents of application nature,benefits students to acquire practical use and links logics,grammar and rhetorics.

In ordinary logical and between the modern Chinese grammar,the rhetoric has the close relation,the grammar,the rhetor.

This has important significance to perfecting general logic and relations theory.

It is impossible to draw conclusions from expressions of natural language through the application of reasoning method from general logic texts.

In terms of the general logic concept, the definition of "practice", given in the textbook Marxist Principles of Philosophy, is not accurate enough, there is the logical drawback of over-general coverage of meaning.

As the amplified contents of the trandtional logic,common logic is a public and basic course in colleges of arts which includes the ideas of big logic,thus it plays an important role in improving the all\|round qualities and abilities of the contemporary colleges students.

The modernization of common logic has made remarkable achievements.

Common logic and dialectics are the unity of opposites.

It discusses the necessity of applying creative thinking and three-stage model to product concept design;and puts forward the method and strategy in product concept design: combining logic thinking and non-logic thinking,combining divergence thinking and convergence thinking in different hierarchy.

This paper is to study the construction of Chinese characters by way of logic thinking.

This paper,beginning with the relationship between logic and translation,discusses the relatedness between the logic thinking and the understanding of the original,the structural analysis,the correct expression and translation proofreading in the course of translation.