| With the vigorous development of the Chinese language business around the world,in recent years China has opened Confucius Institutes in many countries,attracting many foreign students to apply for studies.The Confucius Institute at the University of Campinas in Brazil is the eighth Confucius Institute established in Brazil,less than five years old.Therefore,the Confucius Institute at Campinas University needs to continue to develop and improve its teaching and teaching materials.To this end,through research and analysis of the Portuguese version of "Contemporary Chinese" and " Contemporary Chinese" and "Short-term Spoken-Chinese vol.1" used at the elementary Chinese stage of the Confucius Institute at Campinas University,the problems existing in the use of the textbook were raised,and it can be aimed at The compilation of textbooks and the use of textbooks by teachers have certain research significance.In view of this situation,we mainly take applicability studies to supplement the relevant applicability studies lacking in these two textbooks.The thesis will be divided into four parts:The first part is the origin,value and research status of the topic.This article mainly summarizes the relevant researches on the principles of compiling textbooks for teaching Chinese as a foreign language,the applicability theory of textbooks for teaching Chinese as a foreign language,and research on Contemporary Chinese and Contemporary Chinese " and" Short-term Spoken-Chinese vol.1,and introduces the relevant theoretical foundations such as applicability theory and second language learning Theory,learning motivation theory,etc.The second part analyzes the contents of the two textbooks,mainly from the four aspects of vocabulary,grammar,texts,and exercises.The vocabulary,vocabulary arrangement,grammar level,grammar interpretation,and subject matter,content,and text of the two textbooks Length and arrangement,including the amount of exercise questions,exercise typeand so on.The third part is the research and analysis of the applicability of the two textbooks,mainly from the internal and external aspects.Internal assessment is the evaluation of students and teachers’ views on vocabulary,grammar,text,and exercises in the textbook.External assessment is the investigation and assessment of students’ learning motivation and learning needs.Through the survey,I learned that most students need to improve their Chinese listening and speaking skills.Although students and teachers are generally satisfied with the two teaching materials,there are still some problems in using the teaching materials.The fourth part is the optimization of the two textbooks.First,based on the analysis of the textbook content and the results of the survey questionnaire,put forward suggestions for textbook writing;then,based on the actual situation,provide some skills and strategies for teachers to use the textbook;finally,based on the Brazilian localization practice,research and explore Chinese textbooks suitable for Brazilian. |