I. Introduction
As a textbook carrying the language of the Chinese nation, Chinese textbooks have been playing an important role. The new curriculum reform changes students' learning methods by changing teachers' teaching mode and education concept, and takes promoting students' Chinese literacy as the key to Chinese teaching. In recent ten years (2010-2020), the research results of "high school Chinese" teaching involve more than 100 works, 160 dissertations and countless journals. Through the analysis and interpretation of various research results (mainly high school Chinese Teaching Research), it thinks that paying attention to "traditional culture" and new teaching strategies and methods will become the new development trend of current Chinese teaching research.