Small problem:
Set and logic-8 points for 2 multiple-choice questions
Complex number and its operation-1 multiple choice question 4 points
Linear programming-1 multiple choice questions 4 points
Expectation and variance-1 multiple choice 4 points
Three Views on Space Geometry-1 Fill in the blanks 6 points
Fill in the blanks with 6 points for the basic quantity operation of geometric series.
Fill in the blanks with the basic quantity operation of conic section 6 points.
Multiple choice questions and fill-in-the-blank questions add up to 38 points, among which linear programming and college entrance examination have always appeared in the fifth question, and even their positions will not change. The operation of geometric series and conic curve is a common question in college entrance examination.
Solving images and properties of triangles and trigonometric functions 14 points
Solid geometry, spatial vertical relation, angle between straight line and plane 15 minute.
Using derivative to study monotonicity of function (proving inequality) 15 score
When you master these required scores, you already have 72 points.
Among them, derivative is a necessary test point in mathematics. The simplest derivative of solid geometry. This question type appears in the finale and can be abandoned appropriately.
Secondly, the derivative problem generally appears in the third problem of the solution. The first problem is derivative, which is a sub-topic. Remember the derivative formula to score. The second problem is to get the best value, and we can win in a hubbub. The third question is generally a comprehensive investigation of derivatives and inequalities, and you can learn to take steps.
Analytic geometry is also necessary, generally 20 points. Last year, the score was in the second question of short answer and the second question of derivative. The second part of the short answer questions can be urged appropriately. The second problem of derivative can be abandoned appropriately.
In addition to constant practice, you should also master scoring skills and learn to cheat points!
1. In The Ellipse Finale, the standard equations of ellipse and straight line are established at the same time, and Vieta theorem and discriminant are given.
2. The basic steps of mathematical induction are given in the title of sequence.
3. The difficulty of the last question synthesizes functional inequality, but we give a general method to solve this kind of problem, mathematical induction. This method is very difficult, but you can get about 3 points in the first two steps.