A Study On The Third Intermediate Voice Of Korean And Russian Students In Chinese

Based on the theory of interlanguage,this paper uses the method of acoustic analysis and Praat software to study the third interlanguage pronunciation of junior and intermediate Chinese students in South Korea and Russia.On the basis of statistical analysis of the length,pitch and intensity data of the third tone mesophone of Korean and Russian students,this paper carries out normalization processing and five degree value conversion,and then observes and analyzes the changes of the fundamental frequency,tonal range,tonal value and tone feature points of the third tone mesophone of Korean and Russian students,so as to explore the development trend and change rules of the third tone mesophone of Korean and Russian students.Finally,according to the phenomenon of tone errors and the change law of the third mesophone of Korean and Russian students,some suggestions on tone teaching are put forward.The main contents are as follows:The introduction introduces the purpose,methods and achievements of the research.In the first and second chapters,the length,pitch and intensity of Chinese Interlanguage tones of Korean and Russian students are measured respectively.Praat script program is used to extract the voice data and excel is used for statistical analysis.In the continuous pronunciation of the upper voice,there are tone errors in the upper voice of the front words of Korean and Russian students at the beginning and intermediate levels.The difference is that the intermediate students have the awareness of tone sandhi.The third tone range of Korean students is low,while that of Russian students is narrow.The main reason why the Korean and Russian students’ errors in the third tone are due to the wrong position and time of the inflection point of the third tone.The length and range of the intermediate tone in the third tone of Intermediate Korean and Russian students are highly similar,but the length of the intermediate tone in the third tone of primary Russian students is longer.The intensity of the third mesophone of Korean students changes in a small range,while the length of the third mesophone of Korean and Russian students is gradually shortened with the improvement of Chinese proficiency,and there is a positive correlation between the two.The third chapter compares and analyzes the changes of the third tone of Chinese between Korean and Russian students from a synchronic perspective.With the help of error coverage rate(R),this paper investigates the development trend of Chinese third tone mesophone,evaluates the tonal relationship of Chinese third tone mesophone between students of the two countries by using the differentiation coefficient(D)of tone categories,and analyzes the differences in the development of Chinese third tone mesophone between Korean and Russian students.The third tone discrimination of Russian students is better than that of Korean students.For Korean and Russian students,the discrimination coefficients of Yangping and shangsheng are relatively low,so they are easy to mix.The discrimination coefficient of the third tone with Qusheng and Yinping is the highest.In the fourth chapter,according to the types of the third tone errors of Korean and Russian students and the law of the development and change of the third intermediate tone,the author puts forward some teaching suggestions with national differences.The conclusion summarizes the research conclusion,points out the innovation and deficiency of the paper,and puts forward the next research plan.