Research On Vocabulary Of Intermediate And Advanced Chinese Audio-visual Teaching Materials

In the context of the digital era,the three-dimensional Chinese audio-visual and courses make full use of video resources and multimedia technology for teaching.For this course,most of the teaching resources used by teachers are adapted from Chinese film and television works,so there is rich research on this kind of audiovisual and oral teaching materials based on Chinese film and television dramas.However,there are few studies on Chinese audiovisual and oral textbooks with the perspective of foreign learners.This paper selects "Don’t be shy:A Multimedia Chinese Course for Intermediate and Advanced Chinese Audio-Visual Course I" as the research object,based on the life experience of foreign learners,to investigate the natural language materials in the textbook.By using the methods of data statistics and comparative analysis,we find that as a intermediate and advanced Chinese audio-visual textbook,in terms of vocabulary arrangement,the coverage rate of primary vocabulary is 68.7%;The relevant subject words are closely related to the topic and communication points of the text;The vocabulary arrangement mode is diversified and the difficulty of vocabulary is gradually increasing,which is consistent with the gradual compilation characteristics of the textbook vocabulary.In terms of the use of vocabulary by learners and native speakers,learners use more vocabulary than native speakers,but in terms of the use of dialect words,spoken words and idioms,native speakers use more vocabulary than learners;Comparing the lexical ellipsis of learners and native speakers in communication,we find that the lexical ellipsis of native speakers is not easy to misunderstand compared with learners;In addition,both learners and native speakers have errors in selecting synonyms.In terms of learners’ productive vocabulary,their productive vocabulary has the characteristics of diversity and low complexity.At the same time,learners often use language conversion,help and other communication strategies in communication.In view of the productive vocabulary of the learners in the textbooks and the characteristics of Chinese audio-visual courses,we put forward corresponding vocabulary teaching suggestions.For example,we should strengthen the practice output,the summary and teaching of fixed phrases,the teaching of network language,and the handling of mixed Chinese and English to strengthen vocabulary teaching.