First of all, we should pick up a textbook, don't read it blindly, read what we don't understand, read it as long as we want. These are unscientific, just a waste of time and energy, and finally we are under great pressure.
Second, when time is pressing, we need to have a plan to do everything. It is suggested to spend another hour or even two hours reading textbooks every day. For example, Chinese and English are less dependent on textbooks, so we usually need to memorize words or ancient poems to accumulate them. We can read textbooks when doing math problems, so what we need to spend more time reading are actually three books of liberal arts or science.
Third, look at the textbooks. If you skim one word at a time, it's not that you can't remember it, but that you give up because you are bored before you remember it. In fact, reading can also be very interesting.
Summarize and sort out the learning methods of various subjects
For the summary of methods, it is generally the most basic formula theorem, and then it needs to be based on certain exercises. For example, the concepts, theorems and formulas involved in each subject used to be scattered, but now these things can be concentrated, which can not only be better remembered, but also facilitate the discovery of the connections between different knowledge.