| With the increasing number of non-native Chinese learners,the quality of teaching materials for Chinese as a foreign language has been put forward higher requirements.A good textbook will directly affect the quality of teaching Chinese as a foreign language and the learning effect of learners.In recent years,with the deepening of the research on teaching materials,the overall research on teaching materials and the research on topics,sentences and words of teaching materials are also increasing.However,there are few papers that study the quality of the text in the textbook and whether the text in the textbook meets the learning needs of students and fits the situation of students.Text research in textbooks plays an important role in textbook arrangement.The text is not an isolated existence,but needs to consider many aspects,including new words,sentences,topics,difficulty and so on.In this study,the conversational texts in the three textbooks of "Basic Course of Experiencing Chinese","Primary Comprehensive Course 1 of Developing Chinese" and "HSK Standard Course 1" were explored,which aims to put forward reasonable suggestions for the selection and compilation of conversational texts to better serve the teaching of Chinese as a foreign language.The first chapter is the preface,which mainly expounds the reason of the topic,the research status at home and abroad,the purpose,significance and research object of the research.The research status of Chinese as a foreign language teaching materials and three teaching materials was reviewed to determine the writing direction and ideas of this paper.The second chapter is the research on the selection of three textbooks.Through the research of the characters,topics,cultural factors and interest in the text,the problems in the selection of conversation texts in the three textbooks were found,including the lack of richness and interest.In terms of textbook selection,it is necessary to enrich the character image,topic types and cultural factors of the text and improve the interest of the text.The third chapter is the research on the arrangement of teaching materials and texts,which mainly analyzes the framework arrangement,communicative roles and scenes,topics,new words arrangement and sentence length of the text.Through comparison,the similarities and differences of the three textbooks’ conversation text arrangement were drawn.Then,the conclusion was drawn that in the text arrangement,the diversification of communication role arrangement,the moderation of topic arrangement and the arrangement of new words and length of text should be paid attention to meet the students’ learning difficulty.In the fourth chapter,combined with interactive language,the importance of conversational text interaction and the interactive characteristics of turn in conversational text were analyzed to obtain the conversational characteristics of the three textbooks and meet the communication needs of Chinese learners.However,further optimization needs to be made. |