Permutation and combination: permutation order number formula, combination number formula, binomial assignment theorem expansion.
Probability, probability of random events, probability of possible events.
The examination content of plane vector: addition and subtraction of vector, product of real number and vector, coordinate representation of plane vector, quantitative product of line segment fixed point and plane vector, distance and translation between two points in plane.
Function, mapping, monotonicity and parity of function, inverse function and mirror relationship, logarithmic operation, logarithmic function 4. Basic properties, proofs and solutions of inequalities, inequalities with absolute values.
Trigonometric function, trigonometric function, secant function, tangent function and their images in the unit circle, positive theorem, chord theorem. 6. Series: differential geometric progression and its leading formula, the first n terms and formulas.
Single recruit Chinese knowledge points:
1, Chinese character test center.
(1) Basic content: Phonetic symbols and glyphs of common words in modern Chinese.
(2) What you should know: Memorize the pronunciations of common words in modern Chinese and Putonghua; Memorize the writing methods of modern commonly used standardized Chinese characters.
(3) Common words in modern Chinese and Putonghua should be spelled correctly; Can correctly write modern commonly used standardized Chinese characters.
2. Word test points.
(1) Basic content: the meaning of common words (including idioms).
(2) What should you know: correctly understand the meanings of commonly used words (including idioms) in the basic content of Chinese in middle schools.
(3) What should you know: You can correctly use common words (including idioms) in the basic content of middle school Chinese.