Sociological Construction Of Modern Family Ethics

China has been experiencing transformation from agricultural society to industrial society, from closed society to opening society. Looked from the respects of social change and development, transformation means that the conventional social construction will be broken and a new one is under building. Cleavage, disintegration and reconstruction are prominent features of social transformation. As transformation going deep, this process itself impacts the existence of the family ethics so much that it has become a social problem which got universal attention. So, it is very important to keep research on the family ethics problem under this era.The thesis begins with the research on the revolution of family, then, on the basis of whole-analyzing of family constructional changes, and after concluding and rethinking the problem of family ethics, it can be found that the family ethics problem results from the interior discordance of traditional family ethics and exterior collision, the basic strategy way to resolve this problem is to build modern family ethics towards the social change direction which will be humanist, enhance the spiritual experiment and adjust modern society. Nowadays, the proper model of modern family ethic has not been built, to form its framework still needs days. Thus, to construct the Chinese characteristic modern family ethics we not only need to explore our traditional values but also learn from the western good factors. Finally, the thesis provides a target pattern of modern family ethics, through which the connotation and extending of modern family ethics has been discussed further in this thesis.