In respect to the sexual differences that exist in language,this paper summarizes the features of female language.In terms of linguistic structure,such differences are shown at the phonetic,lexical and syntactic levels.In terms of extralinguistic structure,they can be shown by women's strategy and purpose of speaking,the quantity of their speech and their topics of conversation.Such differences not only imply women's special characters and physiological and psychological features,but also embody the prevailing social norms and cultural psychology.