| This paper takes the Lu Xi(Pu Shi)dialect as the research object,starts with the differences between the new and the old in dialect vocabulary,conducts a comprehensive and systematic investigation and analysis on the differences between the new and the old in the dialect vocabulary of Lu Xi(Pu Shi)dialect,explores the changing rules of vocabulary from the old to the new,and investigates the dynamic changes of vocabulary.This paper mainly studies the dialects of Lu Xi(Pu Shi)town,excluding those used in distant towns.This paper mainly USES the method of field survey,statistical data,historical comparison and comprehensive analysis to analyze the results of the survey with the method of sociolinguistics,and summarizes the characteristics of the new and old dialect vocabulary as well as the reasons for the differences between the new and the old.The theme of this paper is divided into five parts.The first part is the introduction,which introduces the general situation of Lu Xi(Pu Shi)town and Lu Xi(Pu Shi)town dialect,the investigation steps and methods of this paper,and the basic situation of pronunciation partners.The second part is to sort out the correspondence between the new and the old.The third part classifies the differences between the new and the old styles of Lu Xi(Pu Shi)dialect and summarizes the development rules.The fourth part is to analyze the reasons for the differences between the new and the old school vocabularies,and from the perspective of sociolinguistics,to study the rules of the evolution of dialect vocabularies in luxipu city and the future development trend.The fifth part is the conclusion.Through the study,the author thinks that: from the differences between the new school and the old school in terms of structure and motivation,we can see that the new school carries on the old school’s vocabulary selectively,and holds an open attitude towards the foreign words.The main sources of the differences between the new and the old are mandarin,other dialects and network buzzwords,etc.The main reasons for the differences are age difference,social changes,cultural education,language contact,etc.With the growth of age,the new school will use some dialect words used by the old school in daily life to show its own characteristics,but it is inevitably influenced by mandarin and foreign words.In the process of continuous absorption and development,it shows the colorful appearance of Lu Xi(Pu Shi)dialect words. |