Study Of Multimodal Chinese Two Syllabic Words Tone Teaching Based On Speech Technology

Chinese is a tonal language and Korean is a silent language.South Korean students always feel confusing in the process of learning Chinese tones,especially the double tone pronunciation.By using the experimental phonetics voice analysis technology,the double tone pronunciation is intuitive feedback to students,establish a three-month intonation evaluation archives,on the south Korean adult Chinese learners Chinese double tone pronunciation is tracking for a long time,the only single modal tone teaching by the auditory stimuli into visual,auditory multimodal tone teaching,make learners consciously compared with native language pronunciation,pronunciation,and find out their own problems,in the tone teaching form a stimulus-perception-fix-stimulus-perception.It is a virtuous cycle of revising to improve the traditional voice teaching.It is too abstract to pronounce observation of the results and analyze the defects of insufficient.Ultimately improve the effect of learners of Chinese dual tone acquisition.This first chapter introduced the framework of the multimodal second language teaching and then introduces the voice analysis technology in the role of second language speech acquisition.Finally summarized the research of south Korean vocabulary learners of Chinese tone pronunciation.The second chapter introduces the experimental design of this teaching experiment from the aspects of experimental equipment,objects,materials and main steps.The third chapter investigated the characteristic tone errors of South Korea's adult Chinese learners.The fourth chapter analyzed the tone teaching effectiveness of voice technology in South Korea adult Chinese learners.The fifth chapter analyzed the voice from the analysis of voice equipment,operation,assessment materials,the pronunciation classroom evaluation.After 3 months teaching,the students' two syllabic words tone pronunciation from the beginning of confusion to accurate,natural,smooth.In this process,the interaction between teachers and students and students has increased and theenthusiasm of students to learn the tone has increased obviously.Many students feel that double tone pronunciation are "elusive" and some students who have decided to give up before can essentially accurate diacritics.By measuring the file of the tone,the students also have a clear understanding of the process of their pronunciation,it is also becomes an important material in their learning of Chinese.Generally speaking,this experiment teaching has obtained a good effect and made a useful attempt for Chinese two syllabic words tone teaching.