| Discourse interaction is an important form of the classroom interaction of Chinese as a second language.Especially in the development of online Chinese teaching,influenced by the objective conditions of online teaching,the influence of non-discourse interaction with students through expressions,eyes,gestures and language is greatly weakened,and the role of classroom discourse interaction is more prominent.This paper takes classroom discourse interaction as the research content,and on the basis of careful combing of relevant research,the definition,classification and function of classroom discourse interaction are expounded.And for Pakistan "Online Chinese courses" primary comprehensive class classroom discourse interactive action research,through classroom observation,student interviews to "Online Chinese courses" primary comprehensive class discourse interaction comprehensive system investigation,on the basis of forming the two rounds of targeted action research scheme,in order to solve the problems existing in the classroom discourse interaction,optimize the classroom teaching effect.The first round of action research mainly solved the problems of insufficient interaction frequency,single interaction form,large IRF interaction mode,passive students and high frequency of media language;the second round of action research further proposed the specific strategies of optimizing classroom discourse interaction from three aspects:improving the interaction link,improving the grammar teaching method and optimizing the communicative interaction activity.In the two rounds of action research,the main results and shortcomings of the action were reflected through the i FIAS analysis results comparison,the interaction mode comparison of classroom discourse and the feedback comparison of students.The two rounds of action research verified the importance of the interaction mode and discourse content to the classroom discourse interaction,practiced the specific measures to optimize the classroom discourse interaction,and put forward the strategy of optimizing the online Chinese classroom discourse interaction from the two aspects of optimizing the classroom discourse interaction mode and optimizing the classroom discourse interaction mode.The paper is divided into six parts.The first part is the introduction,including the topic background,research significance,the concept and related research status,mainly in China as the literature source,the "classroom discourse interaction" and "action research" theory and application of related research,reference Cite Space analysis data,find out the shortcomings of related research,to determine the research objectives and research content,and expounds the innovation of this paper.The second part is the ontology study of classroom discourse interaction from the three aspects of concept definition,classification and function.The third part is the design of action research,which is divided into two parts: action background and program formulation,to lay the foundation for the follow-up action research.The fourth and five parts is the method of action research,improve the project classroom discourse interaction problems,expounds the implementation of two rounds of action,and through the statistical i FIAS,classroom discourse interaction mode,student interviews,questionnaire to analyze the results of action argument,reflection summarizes the main results in the implementation process and shortcomings.The sixth part is divided into research conclusions and classroom discourse interaction optimization strategy. |