Senior two: the nature and simple application of inequality, the proof of inequality, the solution and application of inequality,
Linear equation, positional relationship between two lines, simple linear programming, circular equation, standard equation and trajectory problem of ellipse, simple geometric properties of ellipse, straight line and ellipse, hyperbola, straight line and hyperbola, parabola.
Senior three: simple geometry of straight line and plane, binomial theorem of permutation and combination, probability statistics, derivative.