Errors In The Pronunciation Of Pursed-mouth Vowel And Teaching Strategies Of Chinese Junior Learners In Khammuang Middle School Galasin Province Thailand

This article is based on the first-year Chinese beginners in Khammuang Middle School(hereinafter referred to as Khammuang Middle School)in Kalasin,Thailand.The first step of this paper is to analyze the errors of the five pinch vowels in the Chinese vowels.Through the vocal analysis of 50 primary Chinese learners,8 people with representative voicing rhymes are selected.In this paper,the experimental data analysis is carried out by Praat software to explore the pronunciation features and speech bias performance of Thai primary learners in the study of voicing.The second step of this paper is to explore the internal and external causes of the voice error of the voicing voice.The third step of this paper is to combine the first and second steps to propose effective teaching strategies and test the results.The purpose of this paper is to provide a reference for Thai Chinese teachers and Thai elementary Chinese learners to learn the rhyme.The research content of this paper is mainly divided into the following four parts:The first part: discusses the source of the topic,review,the research content and method,and the research significance.The second part: The grading test of 50 Chinese beginners in the first grade of Khammuang Middle School was conducted.Then 8 students with representative pronunciations were selected for the voice test.The test consists of four parts: 1.In the case that the voicing vowel has no other phonemes,the pronunciation test analysis of the single pinch vowel;2.Pronunciation test analysis of the self-contained syllables(zero-sound syllables)3.The pronunciation test analysis of the rhyme of the mouth and the j?q?x spells;4.The pronunciation test analysis of the rhyme of the mouth and the n and l.Then use Adobe Audition software for audio noise reduction and processing,use the voice software Praat to analyze waveforms,broadband map and formants,and explore the pronunciation features and phonetic errors of Thai beginner learners in the study of voicing which performed.The third part: a questionnaire survey on the current situation of Thai Chinese phonetics teaching by 62 volunteer teachers in Thailand,to find out the external reasons for the pronunciation errors of Thai primary learners.Then using the linguistic comparison method,the vowel system of Han-Thai language is analyzed,and the similarities and differences between the two languages are analyzed,and the internal causes of the pronunciation errors of Thai primary learners are found.The fourth part: The author analyzes the pronunciation of the student is actual pronunciation of the pinch vowel rhyme,and combines the questionnaire survey and the Chinese and Thai vowel system to find out the causes of the Thai Chinese beginners voicing.Countermeasure: 1.The tongue position and lip pattern display of the vowels of the sputum;2.The teacher uses the hand and mouth to assist the pronunciation display;3.Select the words,sentences and tongue twisters related to the voicing rhyme for actual voice drill.After one month(8 hours)teaching practice,the author once again conducted a hearing test on the 50 students who participated in the voice listening test to test the implementation effect of the teaching countermeasures.