| Pengxi is an important relocation place for Hunan Lingling immigrants to Sichuan during the Kangxi period of the Qing Dynasty.Taking the particles of the Pengxi dialect of Sichuan as the main research object,this paper comprehensively uses the methods of description and analysis,as well as the theories of language contact,cross-dialect,grammaticalization,etc.,on the basis of fully describing the syntactic distribution and grammatical meaning of various kinds of auxiliary words,this paper makes a comparative study with the relevant dialects in the place of their migration,and reveals the grammatical features,contact evolution and characteristics of auxiliary words in the Pengxi dialect.There are five chapters in this paper.The introductory chapter introduces the human geography and local dialects of Pengxi County,the dialect of Hunan Lingling.The research sorts out the research status of Chinese dialect,southwestern official dialect and Pengxi dialect particles,it also points out the research significance,ideas and methods,and explains the source of language materials and the thesis style.Chapters 2 to 4 are the main part of the article,focusing on the structural auxiliary words,the aspect auxiliary words and the mood auxiliary words of Pengxi dialect.There are two types of structural particles in the Pengxi dialect,the first category is adverbial,state and noun markers,and the Pengxi dialect is represented by"哩1""哩2"and"哩3"respectively,and through cross-dialect investigation,such marks in Chinese dialects are divided into zero vowel system,L system,D system,K system and Z system from the vowel type.The particle"得"can be used as modal,tendency,possible,degree complement marker,"起"can be used as modality,degree,tendency complement marker,and"得"can be used as modal complement marker,and"得来"marks the modal complement.From the perspective of dialect contact,"得来"is borrowed from the southwestern official dialect.The body morphology particles of the Pengxi dialect include antecedents,initiators,continuators,experiential,realizable,temporal and tentative auxiliary words,and chapter 3 comprehensively examine the grammatical functions and grammatical meanings of body appearance particles and related formats.On this basis,a comparative study of some particles with similar functions is carried out,by comparing the antecedents"到""来""哒1"and"倒1",it is found that they have differences in syntactic distribution,jurisdictional size,grammatical meaning and co-occurrence words.Secondly,some or certain types of particles are studied in depth,such as the typological investigation of the initial particle of Chinese dialect,which is divided into Q,G,Z and T from the phonetic form;The grammatical path of"起"is investigated,and the more special parts are:verbic complement>quasi-realization/comparison markup.In addition,it is concluded that the contact evolution of particles in the Pengxi dialect includes mixed evolution and superposition evolution.The Pengxi dialect mood particle section mainly describes question,modal and temporary mood particles.The more distinctive mood particles are"哒""嘛"and"噻3".Combined with the relevant theoretical analysis,the following conclusions are drawn:1)The semantic evolution path of"哒"is:praying for righteousness>first righteousness>trying righteousness;2)"嘛"has functions such as distinctiveness,marking event clues and reducing weight at the chapter level;3)"噻3"has a strong subjectivity,unreality and non-authenticity,as well as impatient pragmatic colors.From the perspective of dialect contact,the tone words of the Pengxi dialect are mostly closer to the southwestern official dialect.The concluding section summarizes the content of the article,points out the shortcomings and the problems to be solved,and provides an outlook for future research. |