English: Every unit word has to be tested, which is the most basic. There are also some fixed phrases and grammar. You should remember that the new words and phrases spoken by the teacher in class are best summarized in a book and read twice a day.

Math: Just do more. Don't hide what you can't do Find classmates and teachers to solve it.

Chinese: It is enough for the teacher to master what is said in class and write down what he should recite. Writing Chinese questions is the easiest, as long as he understands the meaning and can describe it.

Physics: Formulas should be remembered, and concepts should not be confused. It's best to prepare a notebook, too.

Chemistry: At first, it was quite simple. After listening to it in class, I will be flexible to deal with some changes, and I guess there is no problem.