| Since the core literacy of "development and improvement of thinking" was formally proposed in the "General High School Chinese Curriculum Standards"(2017edition)(hereinafter referred to as the "New Curriculum Standard"),the corresponding learning task group of "speculative reading and expression" has been incorporated into the unified edition of high school Chinese textbooks,and the dialectical reading teaching to implement the core quality has also emerged.It is a highly effective way of teaching reading that is in line with the nature of the language subject;it meets the higher requirements for human resources in the current information age;and it is a socialization requirement for developing students’ rational thinking and core literacy in language under the new curriculum.This study takes the expository texts in the compulsory high school language textbooks of the Unified Edition as the carrier.Based on the findings of previous scholars and the teaching achievements of current front-line teachers,and by analyzing and integrating the relevant information collected,this study conducts theoretical and practical research on the application of discursive reading teaching in high school language,with a view to improving the relevant discursive reading teaching of expository texts in the Unified Edition high school language textbooks.The study is divided into five sections,with the exception of the introduction.The introduction introduces the preliminary work that underpins the study,including the origin and significance of the study,the current status of the study,and the objectives,methods and ideas of the study.In the first part,the concept and theoretical basis of discursive reading are explained,and the characteristics and value of discursive reading teaching are summarized;in the second part,the necessity and feasibility of implementing discursive reading teaching in high school expository texts are analyzed in the context of the new curriculum;in the third part,the current situation of teaching discursive reading in high school expository texts is investigated by means of a questionnaire survey,and the problems are analyzed from both students and teachers.In the fourth part,based on the analysis of the problems of the previous teaching situation and the "characteristics of discursive reading teaching" in the context of the new curriculum,we investigate the strategies for teaching discursive reading in high school expository texts,including the strategies for determining teaching contents,implementing teaching links,selecting teaching methods and using teaching evaluation,In the fifth part,the proposed teaching strategies are applied to real language classroom teaching on the basis of careful reflection and active reference to existing research findings. |