First of all, I suggest that you choose the review materials designated by each province. These materials are authoritative, which will help you to sort out your review ideas and summarize problems. Note: Carefully select the review materials printed by the organization. If you choose carelessly, you will make mistakes in reviewing knowledge points and delay the review process.

2. Time allocation

The review period is 3-4 months, 3-5 hours a day (depending on the personal situation of office workers).

Step 3 review methods

First of all, we should understand the outline of higher mathematics review, and review with half the effort according to the outline.

Review raiders

Algebra part: Algebra has always been the focus of the exam, and functional knowledge is the most important part of algebra. If you master the concept of function, you will find the definition domain and function value of common functions, and use the undetermined coefficient method to solve the resolution function and judge the parity and monotonicity of the function.

Function focuses on the images and properties of linear function, quadratic function, exponential function and logarithmic function. Sequence is another important part of algebra. Derivative and its application is a prominent focus in the examination in recent two years. The basic strategy of review is to pay attention to operation and application.

The focus of derivative product review is:

(1) can find the derivatives of several common functions of polynomial function.

② Use the geometric meaning of derivative to find the tangent equation of curve, and use derivative as a tool to find the monotonous interval, extreme value, maximum value or minimum value of function.

③ Solve simple practical application problems and find the maximum or minimum value.

Triangle part: On the basis of understanding trigonometric functions and related concepts, master the transformation of trigonometric functions, including the basic relationship between trigonometric functions with the same angle, the inductive formula of trigonometric functions, the formula of trigonometric functions with two angles and their differences, and the sine, cosine and tangent formulas of double angles, and calculate and simplify them with formulas.

Plane analytic geometry: Analytic geometry studies geometric problems by algebraic methods through coordinate systems and equations of straight lines and conic curves. In the chapter of plane vector, on the basis of understanding vectors and related concepts, we focus on the algorithm of vectors and the necessary and sufficient conditions for vectors to be vertical and parallel. The review of the straight line chapter focuses on the inclination angle and slope of the straight line, the five forms of the straight line equation and the positional relationship between the two straight lines.

Solid geometry part: In recent years, the requirements of the examination syllabus for this part have been significantly reduced. The focus of the investigation is on the various positional relationships between straight lines, straight lines and planes, and planes and planes, as well as the basic knowledge of the calculation of the surface area and volume of prisms, pyramids and spheres.

In the chapter of probability statistics: permutation and combination, we should pay attention to the main differences between the principle of classified counting and the principle of step-by-step counting, and remember the calculation formula of permutation or combination number, which will solve simple practical problems about permutation or combination.

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