Since entering the new century,along with the exchanges among the nations and from all walks of life and contact’s deepening,the world is becoming more and more intensive as the "global village".Thus,nations and from all walks of life demands for multilingual talents is increasing.Therefore,third language acquisition,much in the process of language acquisition in all subjects have entered the view of the linguists and got close attention increasingly.Nowadays,there keep a sea of results of third language acquisition in the field of language acquisition.But,on the basis of previous results,this paper will take more attention on Chinese(L3)consonants,vowels,voice tone and modulation of appearance and its rheological by analyzing people who speak three languages.At the same time,through comparing phonetic feature and rheological process of Chinese(L3)between people who speak three languages such as Japanese(L1),English(L2)and Chinese(L3)and people who speak two languages such as as Japanese(L1)and English(L2).Also,this paper analyzes the role of Japanese(L1)and English(L2)in the acquisition of Chinese(L3),and analyzes the causes of the transfer of Japanese and English trilingual speakers in the aspects of Chinese consonants,vowels,tones and tone variations,so as to discuss the possibility and related strategies of progressive teaching effectiveness.The paper consists of seven parts:Chapter one.This paper states the research background,defines the research content,lists the research objects and the research methods and methods adopted in the speech experiment,and presents the research innovation points and its value.In recent years,as China’s international influence has grown and the global "Chinese fever" has been heating up,the number of Chinese learners in Japan has increased sharply,among which a considerable number of Japanese and English bilinguals have acquired English experience.There are numerous researches on Chinese-Japanese bilingual learning and Chinese-English bilingual learning in the academic circle,but few researches on Japanese-English three-language learning have been paid close attention to.This paper reviews the research process,development stage and research focus of "three-language acquisition" at home and abroad,focusing on the hot topic of "three-language acquisition"-language transfer.The causal relationship is explored by examining the Chinese phonological appearance of people who speak Japanese(L1),English(L2),Chinese(L3)speakers who are inevitably subject to the transfer process of Japanese and English phonological experience that has been completed or partially acquired.The second chapter,based on the previous studies,summarizes the relevant achievements used in this paper,including comparative analysis,error analysis,language transfer,interlanguage and experimental phonetics.The chapter three,the purpose of the survey and relevant preparation are described in detail,including the research object and speech sample selection,the design concept of the questionnaire,the principles of speech sample collection,especially the identification,analysis,value selection and other specific research practices based on the phonetics teaching and research software PRAAT,as well as the expected corresponding degree.The chapter four presents the results of two sample survey data: No English(L2),mother tongue(L1)for Japanese learners to learn Chinese(L3)migration and in English(L2),mother tongue(L1)for Japanese learners to learn Chinese(L3)migration of contrast,illustrate the Japanese-Chinese bilingual Chinese phonetic migration and day three speakers of English and Chinese mandarin speech migration practice basic same,main show is f and h [f] [x] confusion,r and l [(?)] [l] confusion,sh,s [s],and [(?)] x [(?)] confusion,Apical affricate(useful [(?)],ch [(?)],z [(?)],c [(?)])read the lingual affricate(j,q [(?)] [(?)]),n [n] and ng [(?)] confusion and aspirate misread as unaspirated sound six classes.Monophthong migration is mainly embodied in the u er[y],retroflex vowels [(?)] and [(?)],I-I [(?)] and [I] I migration;The migration of compound sounds is relatively complex,which is mainly reflected in the incoherent pronunciation of most compound sounds,some compound sounds singularization,and the loss of some compound sounds.The transfer of tone is mainly reflected in the mispronunciation of upper tone into yangping.In addition,we also discuss in detail the transference performance of Japanese and Chinese bilinguals and Japanese and Chinese trilinguals in tone sandhi,"one" and "no" tone sandhi,middle tone and metaphone.The chapter five investigates and analyzes the Chinese phonological transfer of Japanese and English trilingual.Through the analysis and review of experimental data,it is proved that the most important reason for the transfer is interlingual influence.In addition,the writing rules of Scheme of the Chinese Phonetic Alphabet(L3)and learners’ own learning motivation,learning strategies and learning time are also the reasons for the migration of L1 and L2 speakers.The Chapter six,aiming at the Chinese phonological transfer of Japanese(L1),English(L2),Chinese(L3)trilingual,combined with the phonological features of Japanese(L1)and English(L2)that learners have already mastered,the author tries to put forward some teaching strategies for sexual function,hoping to provide some help for the teaching of Chinese as a foreign language.The chapter seven,we summarize the preliminary conclusions on the transfer of trilingual learners of Japanese(L1),English(L2),Chinese(L3)in learning Chinese,and points out the deficiencies of my research and the direction of future efforts. |