1, classification of questions. Be sure to brush the questions and divide them into multiple sections, such as mistakes, points, difficulties, etc. , are very detailed, you can choose according to your own ability, which is relatively simple. However, entering high school is a combination of standard training and ability training, and there is no classification, which constitutes a brand-new learning system, which is more suitable for students with good foundation and good knowledge. Brush questions to consolidate knowledge.

2. As far as the problem is concerned. Questions must be brushed, with few questions, mainly basic questions and a small number of questions, but it is not easy to enter a high level.