First, the fraction ratio.

1, set 5 points.

2. Five points for three major functions

3, preliminary solid geometry 12 +5 points.

4, plane geometry preliminary test 5 points+12 points.

5, the algorithm preliminary 5 points

6, statistics 5 points

7. The probability is 5 points+12 points.

8, trigonometric function identity transformation 5 points +5 points+12 points

9, plane vector 5 points

10, triangular solution 5 points+12 points.

1 1, 5 points for series+12 points.

12, inequality 5+12.

13, 5 points for common logical terms.

14, conic curve and equation 5 points+12 points.

15, space vector and solid geometry 5 points+12 points.

16, derivative and application 5 points+12 points.

17, reasoning and proof 12.

18, expansion of number system and introduction of complex number 5 points.

19,5 is divided into counting principles.

20, coordinate system and parameter equation 10 point

Second, the question type

1, select+fill in the blanks (8 multiple-choice questions+4 multiple-choice questions+fill in the blanks) 16 channel, with 5 points for each channel and 80 points for * * *. More than half of the total score. There are many sub-topics and basic questions, mainly based on the nature of the book and the application of formulas.

2. Set and complex number: send subproblem by default. Plane vector: We can build as many systems as possible. Counting principle: quadratic term theorem and distribution problems are mostly. Statistics and Probability: Reading questions may dig holes. Others: proposition, basic concepts of each chapter, calculation (inequality or specific size)

3. The questions in the middle and senior grades will mainly focus on geometry or function, and new definition questions may be tested. Geometry: solving triangles, solid geometry, analytic geometry. Function: the properties of function (monotone odd-even symmetry period) (logarithm and positive cotangent) and image (recognition and transformation), simple derivation and construction function (generally logarithmic ratio).

4. New definition: The trend of college entrance examination in recent years gives a new definition (not learned in high school textbooks), and then lets you use it to solve problems. The difficulty is generally not too great, as long as you do it step by step in strict accordance with the description of the title.