Error Types And Teaching Strategies Of Chinese Yangping Tones

This paper takes learners of Thai,Korean and Uzbek as the research objects,adopts acoustic experiment method to compare the differences between learners and Chinese native speakers in yang-flat tone,studies the errors of learners in yang-flat tone,explores the causes of errors,proposes corresponding teaching strategies and designs teaching programs.The acquisition of Yang and flat tone is mainly studied from the aspects of tone type,tone domain,tone feature points and subject distribution.The experimental results show that learners’ bias of Yang tone includes tone domain,end pitch,position of break point,etc,and tone pattern acquisition is good.Specifically,the end pitch of Thai learners is low and the fold point is far back,the end pitch of Korean learners is low,and the tuning range of Uzbek learners is wide.In the aspect of acquisition of double word sets,the errors mainly occur when the first word is used in the yang-flat tone,and most of them are common errors.One is tone type error,which is mainly manifested in that learners in Korea and Uzbekistan are easy to change the tone of Yang level into low flat tone or low falling tone when the first word of Yang level is followed by Yin flat and the sound is removed from the high starting point.Second,the range errors,embodied in the narrow domain,especially in the rising tone when doing before the word,the range errors more serious.The third is the end pitch bias.Compared with the end pitch of native speakers,all speakers in the double-word group showed significantly lower end pitch.Fourthly,the folding point is biased.The folding point of the yang-flat modulation is in the front,but the Thai and Korean learners have the problem that the folding point is in the back no matter they do the single word or the double word.Negative transfer of mother tongue,difficulties in positive adjustment,personal factors of learners,inadequate teaching methods and textbook arrangement are the main reasons for the bias of positive adjustment.In view of the acquisition of Yang level bias,this paper puts forward some teaching strategies such as strengthening theoretical knowledge guidance,strengthening tone teaching in language flow,combining listening and pronunciation practice,using acoustic experimental software to assist teaching,emphasizing the tone domain of Yang level tone,highlighting the tone characteristics of pronunciation training,reading aloud,etc.,and designs a specific teaching program of Yang level tone teaching and distinguishing Yang level tone from tone two classes.Hope to provide reference for Chinese teachers.