The exam still continues the style of "algebra is easy, geometry is difficult", but the difference is that probability statistics is slightly more difficult than in previous years.

Multiple-choice questions: During the five years from 2065438+06 to 2020, there will be some types of multiple-choice questions every year, such as the basic concept of rational numbers, scientific counting methods, power operation, three views, data and statistics, and the average rate of change.

Fill-in-the-blank problem: In previous years, the second way to fill in the blank was to investigate factorization, and the method of solving the problem was relatively fixed, which could be solved by "lifting" and then "fixing". Factorization has completely disappeared this year, replaced by an irrational number estimation problem, but it is not difficult.

Problem solving: This year's problem solving questions are mostly the same as in previous years, such as graphic transformation in lattice diagram, application of solving right triangle, law exploration, circle, statistics, quadratic function synthesis, geometric finale and so on.