With the continuous deepening of education and teaching reform,the2017 high school history curriculum standard puts forward the academic quality standard for cultivating and achieving the core quality of history discipline of high school students,as well as the characteristics of the unified edition of new high school history textbooks,such as dense basic knowledge points,many theoretical concepts,increased amount of academic thinking and great difficulty in mastering,how to adopt diversification Cultivating and improving students’ subject core literacy in a multi-dimensional way has become an urgent problem to be solved in high school history curriculum and teachers’ teaching.Reading is not only an important cornerstone for students to carry out history learning,but also an important way for teachers to carry out history teaching.The cultivation of the core literacy of history discipline is also inseparable from reading.As one of the important forms of reading,expanding reading is an important means and way to cultivate and improve the core quality of history discipline of senior high school students.Different from the conventional high school history classroom teaching methods,extended reading has richer content,more diverse forms and wider access.It can give full play to its advantages and cultivate and improve students’ core quality of history more systematically and efficiently.On the one hand,by expanding reading,students can broaden the breadth and depth of reading,broaden their historical and international horizons,enhance their self-confidence and pride in national culture,and cultivate the core qualities of history interpretation,family and country feelings and so on.On the other hand,teachers can improve their professional ability and level by expanding reading and expanding reading guidance.At the same time,integrate teaching resources,organize and carry out activities such as overall expansion reading of teaching materials,expansion reading of unit themes and expansion reading of special exploration,strengthen the interaction between teachers and students,create a good reading atmosphere on campus and classes,guide high school students to establish correct reading concepts,master scientific expansion reading methods,form healthy and good reading habits,and then improve the core literacy of the discipline.At present,there are still some problems in high school students’ expanded reading,such as students’ lack of reading interest,poor reading habits and improper methods.How to make students establish a solid expanded reading awareness,master scientific and effective reading methods,and how to integrate in class and extracurricular expanded reading resources to better cultivate students’ subject core literacy is an important task for high school history teachers. |