Read this book four times.
For the first time, read through the whole book regardless of primary and secondary, understand the knowledge frame structure of the whole book, and mark the places that you don't understand.
Read carefully the second time, thoroughly understand every sentence in the textbook, and remember the concepts and principles accurately. Understand the knowledge of labeling and digest it. Even if you can't use it flexibly, you should know the principle. At the same time, it is necessary to understand the different levels of knowledge required by the college entrance examination in combination with the examination outline, and know which knowledge is the common test site for key memory. When reading for the second time, you must think while reading, and you can write comments and reflections on the textbook.
The third time, just look at the textbook catalogue, you can correctly list all the knowledge points and draw the overall knowledge framework.
The fourth time, without reading textbooks, you can make your knowledge at your fingertips, expand from any knowledge point, and connect vertically and horizontally to master the knowledge. When recalling some knowledge, read the textbook in time and don't be vague about the knowledge.
Warm reminder
Textbooks are the "baby" of review.
It is best not to do too many difficult problems before the exam, but you must do some difficult problems that help to open your mind, otherwise it will be difficult to get into the state during the exam; You should take a good look at the previous wrong questions.