| With the increasing frequency of ethnic exchanges and the popularization of Chinese,the national common language teaching plays an increasingly important role in the second language teaching of ethnic minorities.In the past research on the second language acquisition of the Zhuang language and Chinese nationalities,most of the research objects were based on the phonetic errors obtained from the comparison of "The Zhuang language " and "standard Zhuang language " with Putonghua,and the results were less pertinent.In view of this,this paper intends to select a point in the Zhuang language-speaking region,taking the acquisition of Mandarin Chinese by the Zhuang language-speaking primary school students in Yongning District,Nanning City as an example.The experiment analyzes the acquisition of the national lingua franca by the Zhuang native language students,explores the teaching method of Chinese pronunciation suitable for the Zhuang native language students in the Zhuang dialect area,and promotes the teaching of the national lingua franca in the Zhuang area.This paper is mainly composed of the following five parts: The first chapter is the introduction,which includes the research purpose,literature review and research methods used,as well as the historical evolution and language usage of Baiji Town.The second part is the phonology arrangement and comparison,arranging the Baiji Zhuang language phonology and comparing it with the Chinese Mandarin phonology.The third part is the survey design and data analysis.Taking Xinping Primary School in Baiji Town as an example,it analyzes the negative transfer of Zhuang native language students’ Mandarin learning and its causes through interviews and phonetic experiments.The fourth part is to provide some more targeted and feasible teaching suggestions for the township teachers in the southern Zhuang language-speaking regions.The last part is the conclusion,summarizing the research results and limitations of the full text.The article first outlines the current situation of Chinese teaching for ethnic minorities,and briefly introduces the basic situation of Baiji Town and Xinping Primary School in Baiji Town.Secondly,the interviews and reading recordings were conducted with the students from grades 1to 6 of Xinping Primary School,and the basic situation of Chinese phonetic learning of Zhuang language-speaking primary school students in Baiji Town was obtained.Difficulties encountered by native speakers in the process of learning Chinese initials,finals and tones.The results show that the negative transfer phenomena of initial learning mainly include: fricative and blade-palatal;the negative transfer phenomena of finals learning mainly include: Chinese mediators,[ü],reflex vowels and front and rear nasals;Negative transfer phenomena are concentrated on high rising and zigzag tones.The main reasons for the bias include: differences between Zhuang language phonetics and Chinese phonetics,learning motivation and attitudes of children’s second language acquisition,gender differences between males and females,growth language environment,and teachers’ Mandarin proficiency,etc.According to the comparative analysis and experimental results,for the initials,finals and tones with more negative transfer in the native language,teachers can formulate a phonetic teaching method suitable for Zhuang native language students by improving their Mandarin level and combining the characteristics of students.For example,using a variety of teaching strategies to design teaching programs that meet the characteristics of primary school learners,to provide some suggestions for the phonetic teaching of the national common language in primary schools in the southern Zhuang language area,and to promote the national common language teaching of Guangxi ethnic minorities. |