Secondly, the arts and sciences should be interspersed with review, and you can change a question type or topic every two hours, so it is not easy to feel tired. When you brush science, you can often stop and think about some interesting questions, and then do the math yourself. When you encounter good problems, you should carefully analyze and sort them out. Anyway, you just try to keep yourself fresh If science is inefficient, it is often more efficient to recite words or do reading, and then go back to brush science questions. In addition, the study of science should not be limited to brushing questions. There are math stories and interesting questions at the back of each chapter of Shanghai Education Edition, which often contain very useful skills and methods. There are also many skills that can be used in the parts not mentioned in the math book. Thinking about these problems or constructing some examples yourself and then solving them can also improve your level.
So is physical chemistry.
One conclusion of neuroscience research is that the human brain will slowly produce toxins when it is awake, and the brain cells will contract during sleep, and the liquid in the brain will wash away the toxins. So once again, make sure you have the necessary rest time, otherwise you are actually poisoning your brain. I remember that senior three is a long-distance race, and all the stage exams and tests are just trivial halfway points. Don't waste your energy in those places, and make steady progress. Only those who are motivated in the end will have a greater chance. Reasonable allocation of time, efficient review. You can do it!