2. Long plan, short arrangement. While setting a relatively long-term goal, we must set a short-term learning goal, which is in line with our own reality and can be achieved through hard work.

3. Extrusion time and stress efficiency. It is important to make a comprehensive plan for time, make a more detailed arrangement for spare time and make full use of spare time.

4. Proactively preview the trilogy.

5. Reading: It takes about 10 minutes to read all the textbooks and write down what you don't understand. This is what you should focus on in class tomorrow. The purpose of preview is to form questions and listen to lectures with questions.