The Study On The Vocabulary Of Daixi Dialect In Fujian Pingnan

This dissertation describes the distinguishing features of Daixi dialect in creating words in phonetic change way,lexical hierarchy and semantic change.And the dissertation explore the causes and mechanisms of Daixi dialect vocabulary from the perspective of social nature of language,the relationship between dialect and ancient phoneme,language contact,cognitive linguistics.The contents of each part are as follows.The first chapter introduces the geography and history situation of Daixi,the general situation and the phonetic system of Daixi dielact,and then summarizes the research status and trends of the subject,explains the reason of choosing the topic,the research value,the research goal and the method,the research emphasis and the difficultyThe second chapter mainly describes the phonetic change word of Daixi dialect,including the combined syllable word and the split syllable word.We obtained the formation mechanism of the combined syllable word and the split syllable word from two aspects of tone sandhi and initials generalization,and we analysis out that the cause of the combined syllable word is the urgent reading of words and the cause of the split syllable word is relating to the ancient consonant cluster.The third chapter is divided into two parts.The first part through the analysis of language contact of Daixi dialect,summarize Dai Xi dialect as three levels.They are the remain of ancient Yue language,the remain of ancient Wu and Chu language,the remain of ancient Chinese.The three lexical hierarchy lists ten,sixteen,thirty-six representatives.The second part uses the word finding method and the sound finding method to find twenty-two original words.The fourth chapter is divided into two parts.The first part explores the meaning evolution of Daixi dialect,and analyzes the causes and mechanism of the word meaning evolution from the perspective of cognitive linguistics.The second part describes the word meaing evolution in the semantic field,including the member fine classification in synonymous field and the synchronous extension in antisense field.The second part also analyzes the causes of the two phesnomena from the two perspectives of language contact and word sense infection.