1. The vertical logical structure of the same main line content and the horizontal connection between different main line contents should reflect the logic and rigor of mathematics.

2.？ Highlight the integration of main line content and core literacy.

3. On the basis of conforming to the cognitive law of senior high school students, it is gradual and spiraling; In order to solve the problem of content connection between junior high school and senior high school and increase preparatory knowledge.

4. Pay close attention to the implementation of mathematical modeling activities and mathematical inquiry activities, and comprehensively consider the infiltration of mathematical culture and the integration of modern information technology.

5. Reasonably design the exercise system, pay attention to the integrity, hierarchy, openness and effectiveness of the exercise arrangement, and fully meet the corresponding requirements of the Academic Quality Standard.

Disadvantages:

1, the language is not concise enough, and the focus of knowledge is not prominent, which leads some teachers to feel a little confused in the teaching process.

2. The language in a few places in the book is not accurate enough, and sometimes it is even puzzling.

3, the organization is not clear enough, which is not conducive to students' self-study.

4. Hunan Education Edition has set up many activities and problem-solving in high school mathematics, with a very good starting point, but it is actually difficult to carry out due to the limitation of time and conditions in specific teaching.