Abstract: Function value and ethical value are the two fundamental value patterns in human history.Their conflict and collision indicate that the development of human society is always through the antimony of his tory and morality. The collision between function value and ethical value in the new century mainly mani fests between morality priority and benefit priority, efficiency priori y and social justice, development and stability, ecconomic rationality and socical retionality, ecconomic life special ization and socical life diversity. Our task is to select the correct value pattern when conflict arises, combine value analysis with historical analysis so as to real ize the unity between morality and history,scientifically define the scope of function value and ethics value so as to combine into one the truth and the goodness in the contradiction, and pay equal attention to scientific rationality and moral rationality so as to bridge the gap between science and humanity.