1. Master the truth table of necessary conditions, sufficient conditions and necessary and sufficient conditions: This part is the basic knowledge about logical reasoning, and it is necessary to understand and master the logical relationship between these conditions.
2. Set and the nature of set: including the basic concepts and properties of set representation, inclusion relation and equality relation.
3. arithmetic progression and geometric progression: Understand the concepts and properties of these two series, including the general term formula, the first n terms and formulas.
4. Solution of quadratic equation with one variable: Understand the concept and discriminant of the solution of quadratic equation with one variable, and master the solution of quadratic equation with one variable.
5. The nature and proof method of inequality: master the nature of inequality and learn how to prove inequality.
6. Monotonicity, parity, periodicity and symmetry of functions: understand the concepts and judgment methods of these functions.
7. Exponential function, logarithmic function and power function: master the properties and images of these functions and understand their application in practical problems.
8. Binomial Theorem and Combination Number: Understand the concept and properties of Binomial Theorem and master the calculation method of combination number.
9. permutation and combination: understand the concept and calculation method of permutation and combination, and master their application in solving practical problems. 10, probability statistics: understand the basic concepts and calculation methods of probability statistics, and learn how to use probability statistics knowledge to solve practical problems.