A Comparative Study On Unit Introduction Of Senior High School History Textbooks

The 2019 high school history textbook,which will be published by the ministry in the fall of 2021,has become the main teaching material for front-line history teachers and the main book for students to learn history.Both the text system and the text auxiliary system of the new high school history textbooks have many aspects worthy of in-depth study.The unit lead has a dual character in the structure of history textbooks,which is a necessary part of the writing style of history textbooks and an important part that can not be ignored when teachers and students use history textbooks to learn history.In this paper,a comparison is made between the 2007 edition and the 2019 edition of a high school history textbook.Through sorting out and classifying the unit lede of the compulsory Chinese history in the two editions of history textbooks and introducing its basic situation,the similarities and differences of the unit lede can be analyzed.Due to the influence of social development,guiding ideology,curriculum standards and the reform of college entrance examination,there are great differences between the two editions of unit lead in four aspects:structure arrangement,background design,text expression and function.But they are also similar:the choreography has integrity and logic;Background design highlights a strong sense of history;The text narration is similar in terms of number of words,expression and content;Strong function,great effect,the importance can not be ignored;Unit leads have duality and echo each other.Based on the similarities and differences of the two editions of high school history textbooks,the research possibility is created for the characteristics and deficiencies of the two editions.On the basis of the theoretical comparative study of the unit leads of the two editions of history textbooks,the investigation and interview on the application and evaluation of the unit leads of the two editions in the actual teaching of teachers and students can not only put forward suggestions on the application of the new version of the unit leads for teachers and students,but also put forward suggestions on the compilation of the unit leads:one is to improve the overall design of the unit leads;the other is to specify the teaching or learning objectives.And the fifth unit of "Outline(Ⅰ)"as an example to design a case for the above suggestions to do practical support.