语言是文化的一面镜子,是文化的载体,民族语言与民族文化有着千丝万缕的联系。语言的产生与使用与社会文化背景密不可分的。人们的言语行为和社会文化背景有着密切的关系。本文以语言学家和社会学家的研究成果为基础,从社会语言学的角度对西方性别语言的成因展开了研究,分析了男女表达积极情绪和消极情绪的语言。 Language is a mirror of culture, a carrier of culture, and ethnic languages ​​are inextricably linked with national cultures. The generation and use of language are inseparable from the social and cultural background. People’s speech acts and social and cultural background are closely related. Based on the research results of linguists and sociologists, this paper studies the causes of Western gender languages ​​from the perspective of sociolinguistics and analyzes the language of expressing positive emotions and negative emotions between men and women.