Read the textbooks, notes, district unit papers and school weekend papers from beginning to end. Mark while reading, indicating which ones to extract later. To form a habit, mark the material at any time when reading it, and tell yourself the main points of reading the material next time. If this habit is maintained for a long time, students can read thick books into thin books instead of writing them themselves. Accumulate your own unique, that is, the most suitable materials for your review.

② Divide the content of this chapter into two parts, one is basic knowledge, the other is typical problems. It is necessary to list the requirements for skills in one of these two parts, and don't leave them out.

③ When sorting out the basic knowledge, we should list all the definitions, theorems, rules and formulas we have learned. It takes three sessions and two uses. Namely: can express words, can express images and symbols, and can deduce and prove. At the same time, we can deal with it from both positive and negative aspects.

④ Form important typical problems. We should classify them as much as possible, find out the positional relationship between them, and sum up the cause and effect of the problem. Just like we appreciate a group gymnastics performance, we can't just stare at one person and see where he went and what he did. We must look down and see the structure and changes of the audience. Otherwise, it is useless to fall into the sea of questions. This is the key to improve the level of high school mathematics.

⑤ Summarize the unclassified problems and make supplementary explanations as remarks.

⑥ Find a suitable test paper, such as this section of official website's moral and intellectual education test paper, and do a time test. Then check the answers and fill in the blanks.