1. Fill-in-the-blank questions and multiple-choice questions: This kind mainly involves all the basic knowledge of junior high school, and the single question is slightly more difficult, and it also makes a fuss about the synthesis of knowledge.

2. Numbers and formulas: mainly equations and inequalities, and simplification of rational numbers, algebraic expressions and fractions.

Third, congruent triangles.

Four. Probability and Statistics

Five, acute angle trigonometric function

Six, round (mainly straight and round parts)

Seven, motion geometry and function

Eight, linear function

Nine, geometric transformation problems

Ten, algebra and geometry synthesis (mainly quadratic function and geometry synthesis)

Answer? I don't know what question you want to ask