From the angle of history and philosophy,by the means of literature reviews and logical analysis,the authors try to expound the philosophical laws in ball games development and its important philosophical concepts,and meticulous and new thoughts on the process of ball games development are given.

Since 1990s,Chinese legal theory regarding China s current legal philosophy construction is gradually emerging from the legal theory consciously.

Based on the critique to jurisprudence of China which made a great progress in the period of 1978-2004, Deng Zhenglai claims a legal philosophy focused on the construction of social order and the rightness of social orders.

After China s entry into the“world structure”,the legal philosophy of China,in its redefini- tion of“China”and its survey of“China s problems”,must construct a“relational perspective”.

Although the idea of legal knowledge is diverse,but in a overall look,it inherited the mantle of postmodern jurisprudence,adheres to the following key points: the legal knowledge is summed up by three entities logic dimension of philosophy of law,scientific of law and popularization of law.

In this paper,teaching rules of structural Chemistry and Optimizing teaching process are discussed in respects of reinforcing teaching study,improving teaching method and emphasizing theoretical applications.

The analysis of the present teaching reveals out the following regular teaching rules:the teacher s teaching quality deciding the education quality; evaluation orientation; the internal factors determining; pullulating discrepancy; individual variation.

it is against the teaching rules in schools.