Based on the intonation pattern theory,this paper makes an acoustic analysis of the intonation of Chinese statements and interrogative sentences acquired by Pakistani students under the natural focus by using the analysis method of phonetics experiment,taking Pakistani students as the experimental group,taking the Chinese as the reference group,this paper investigates the errors in the acquisition of Chinese intonation by overseas students from three aspects:the ups and downs,the pause rate and the volume ratio.On this basis,we find out the characteristics of Chinese intonation acquisition of Pakistani students by comparing the similarities and differences of Chinese int onation acquired by learners from different mother tongue backgrounds.The full text is divided into seven chapters:Chapter 1,the introduction.This paper expounds the significance of this paper,introduces the research status and theoretical basis of this paper,and finally introduces the research contents and methods of this paper.Chapter 2,experimental explanation.The experiment task,experiment object,experiment material and experiment process are introduced in detail.Chapter 3,an experimental study on the acquisition of Chinese declarative intonation by Pakistani students.By comparing with native speakers of Chinese,this papers ystematically investigates the errors of Chinese declarative intonation acquired by Paki stani students from three aspects:pitch,length and intensity.Chapter 4,an experimental study on the acquisition of Chinese interrogative intonation by Pakistani students.By comparing with native speakers of Chinese,this paper systematically investigates the errors of Chinese interrogative tone acquired by Pakist ani students from three aspects:pitch,length and intensity.Chapter 5,the features of Pakistani students acquire Chinese declarative sentence and interrogative sentence intonation.By comparing the similarities and differences between the learners of Pakistan,Thailand,the United States and Korea in acquiring Chinese intonation,the author finds out the characteristics of acquiring Chinese declarativ e and interrogative sentence intonation of Pakistani students.Chapter 6,the enlightenment to Chinese declarative sentence and interrogative sen tence intonation teaching of Pakistani students.Chapter 7,conclusion.The main conclusions of this paper are as follows:Pakistani students are the most likely to acquire the strong features of Chinese intonation,followed by pitch featur es,and the most difficult to acquire is the length characteristics.Boys and girls have different performances.By comparing the acquisition of Chinese declarative and inter rogative intonation by learners with different mother tongue backgrounds,it is found that learners with different mother tongue backgrounds have different acquisition condit ions.In the course of teaching,teachers and students should strengthen their awareness of intonation teaching and learning,combine the teaching of monosyllabic tone and flow intonation,arrange the content of intonation teaching reasonably,country-specific and gender-specific teaching,and enrich the teaching methods of intonation. |