Abstract: The Aristotle's theory of moral choice is one of the important aspects in Aristotle's Ethics.To begin with,in this thesis his theory of moral choice can be divided into three aspects: Firstly,about his precondition of theory;Secondly,about his demonstration of theory;Thirdly,about the end of his theory.To follow up,we will discuss its advantages and disadvantages on the basis of West philosophy history.Through studying his theory of moral choice in ancient Greece,we can understand the important role played in moral theory and pratice.

Key words: Aristotle, moral choice, reason, mean, eudemonia

摘要： 道德选择理论是亚里士多德伦理思想中的重要内容。本文首先三个方面研究了亚里士多德的道德选择理论:一、亚里士多德论道德选择的理论前提;二、亚里士多德论道德选择的依据;三、亚里士多德论道德选择的目标。其次,从西方哲学史的宏观背景中就亚里士多德的道德选择理论的成败得失进行讨论。通过研究古希腊亚里士多德的道德选择理论,这将有助于我们了解道德选择在道德理论和道德实践中的重要作用。

关键词: 亚里士多德, 道德选择, 理性, 中道, 幸福