关键词: 公民, 公民道德, 法律身份, 社会身份

Abstract: The citizen in"citizen's morals"meaning has two kinds of identities,first,legal identity,second,social identity.Different identities have determined to require individual's different morals.Generally speaking, these two kinds of identities are unified between an individual with ability of full liability, different identities can only appear in different occasions or bear the weight of different social relationships,occasions are different,the social relationships are different,the morals required to him are different,the two can't obscure,the identity neither can be given up nor can be overstep each other.However,the morals required to each kind of these two identities are identical on the bottom line,in other words,the moral responsibility of two kinds of identities can be circulated in the particular occasion and social relationships.

Key words: citizen, citizen morals, legal identity, social identity