Influenced by individual differences, the phenomenon of language alienation is very likely to have a direct impact on primary and secondary school students' language learning as well as behavioral norms. Therefore, in order to cultivate and construct the language value of primary and secondary school students, the study of language value in language alienation of primary and secondary school students is proposed. Firstly, the concept of language alienation is analyzed, and the criteria for defining the phenomenon of language alienation are analyzed from a philosophical point of view. Then the causes of language alienation of primary and secondary school students are interpreted and explained in terms of language education concepts and socio-cultural factors. Finally, the basis for judging the value of language in the phenomenon of language alienation is proposed from the three aspects of language use value, language communication value and language exchange value. It aims to use the different characteristics of language alienation of primary and secondary school students to provide new references for other language alienation.