Secondly, analyze the test paper. Adult college entrance examination papers are divided into selection, filling in the blanks and answering questions. Choose and fill in the blanks account for most of the marks. Just keep your choices and fill in the blanks as much as possible. Looking through the real questions in the past five years, you will find that it is absolutely impossible to get 1-2 months of study and get 130 points to do the whole question.
Finally, the review strategy is to do the real questions directly. As long as you can do a real question, you will do a set of real questions in this year's exam. The goal is to do at least 10 multiple-choice questions, 2 multiple-choice questions and 1-2 big questions, so that you can get at least 80 points. Specifically:
(1) Find a friend who knows advanced mathematics, teach yourself to do multiple-choice questions, fill-in-the-blank questions and the first and second major questions in the past five years, and learn all the methods to do them.
(2) Buy a set of advanced mathematics textbooks and let friends talk about the first three chapters themselves. Don't read the difficult ones, don't read the difficult ones, and don't read the later chapters.
(3) Special training, find several sets of simulation questions, practice according to the examination standards, only make choices, fill in the blanks and the first and second major questions, and give up all other questions. You can also directly give up the last few questions to fill in the blanks, and see which answer to choose from the real questions over the years, and directly cover them.
(4) exam, full of confidence before the exam. Pass out the test paper, browse all the questions, and then make all the choices you can. The choices that can't be made are covered according to the answering rules of real questions over the years, and the blank ones that can't be made are covered. Then you can only do the first and second answers, then you can only do the first question, the rest are empty, and then check back.
Extended data
Mathematics review of adult college entrance examination
1, review content should be prioritized, and systematic review should be combined with key review.
(1) Algebra: Algebra has always been the focus of the exam, and the knowledge of functions 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.
(2) 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 of the same angle, the inductive formula of trigonometric functions, the formulas of trigonometric functions of two angles and their differences, and the sine, cosine and tangent formulas of two angles, and calculate and simplify them with formulas.
At the same time, if you want to judge the parity of trigonometric function, you will find the minimum positive period of trigonometric function and the monotonic increase and decrease range of function, you will find the maximum and minimum values and range of sine function and cosine function, especially you will use sine theorem and cosine theorem to solve triangles.
(3) 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.
It is required to solve the linear equation according to the known conditions and master the distance formula from point to line. The review of conic curve focuses on the standard equation and general equation of circle, the positional relationship between straight line and circle, the standard equation, figure and properties of ellipse, hyperbola and parabola, and pays special attention to the positional relationship between straight line and conic curve.
(4) Solid geometry: In recent years, the requirements for this part in the examination syllabus 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. This shows that there is little possibility of proving solid geometry in the examination questions, which are basically some basic concept problems or basic calculation problems of solid geometry.
(5) Probability statistics: In the chapter of 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. In the preliminary probability, the key is to find the probability of possible events. In preliminary statistics, the focus is on finding the mean and variance of samples and the mathematical expectation of random variables.
2. Review to strengthen practice and improve ability.
Logical thinking ability is the core of mathematical ability, and computing ability is the basic ability to solve problems. In recent years, most of the math questions in adult exams are routine calculation questions, and the strength of calculation ability determines the success or failure of the exam. Computational ability also includes the ability to use a calculator for numerical calculation, and candidates should consciously cultivate the ability to use a calculator for numerical calculation through practice.
In recent years, mathematics language (including written language, symbolic language, graphic language, etc.) has been tested. ) has been strengthened in adult college entrance examination math problems, requiring candidates to obtain information from reading math language and express the thinking process of solving problems in math language.
Through the analysis of candidates' answers, it can be found that some candidates can't read the questions correctly, understand the meaning of the questions and correctly express the problem-solving process because of their weak reading ability and mathematical language application ability, which leads to serious test scores.
In the review before the exam, candidates should constantly improve their logical thinking ability, calculation ability, spatial imagination ability and their ability to analyze and solve problems by using the mathematical knowledge and methods they have learned.
3. Pay attention to learning methods and improve learning efficiency.
Candidates should master the knowledge points that often give questions, practice a certain number of typical questions, gradually deepen their understanding of basic concepts, memorize basic formulas, master basic methods skillfully, sum up the law of solving problems, and effectively improve their ability to solve problems.
Through practice, from one side to the other, from the outside to the inside, analyze the basic concepts, basic theories and basic properties, pay attention to summing up the problem-solving methods, and draw inferences from others.
Candidates should proceed from their own reality, use more brains and master the correct learning methods, so as to get twice the result with half the effort.