Yi A Fine Chinese Interlanguage Chinese Mandarin Comparative Analysis

This thesis is based on the Theory of Interlanguage. In the first place, having classifedthe object of study------the interlanguage is used by A'xi branch of Lologroup . Summarizing two systems of interlanguage that are Interlanguage of Communication(A'xi Chinese Interlanguage) and Interlanguage of Teaching(A'xi Chinese Putonghua) , which are mutually connective and relative independence.After that, adopting research method of experiment pronunciation, Comparising the two above phonetic systems with that of normal Chinese Putonghua from three facets that are consonants, vowels and tone. From there may be find some phonetic principles. It's helpful to A'xi people to learn better Chinese Putonghua.Part one mainly narrate the sketch of Lolo branch as well as A'xi branch of Lolo group in HongHe. Part two introduce some theories of linguistics which close to the thesis, such as bilingualism, the theory of interlanguage, the theory of language acquisition and so on, which pave the way for next contrast and analysis of phonetic. Part three respectively show the whole situation of the two phonetic systems that are A'xi Chinese interlanguage and A'xi Chinese Putonghua. Part four is centre content, mainly research from the angle of language dependent factor. Through analize the factors which are influenced by A'xi Mother tongue, disgussing the differences and similarity that have between phonetic systems of the two and that of Chinese Putonghua. The last one come to those problems that existed consonants, vowels and picth when A'xi people have spoken Chinese Putonghua according to above contrast and analysis. Then solve the problems with direction.