Physical chemistry in the last semester of senior one is closely related to junior high school knowledge, so you can read textbooks. It is suggested that after reading the textbook, do some counseling books, and the knowledge should be implemented. The difference between high school and junior high school is that the knowledge of high school needs to do a lot of questions to make the knowledge be implemented. Physics reference books can be bought.

Biology suggests reading reference books directly, and a complete interpretation of textbooks is a good choice.

I am a student who is about to enter senior two. Senior one, my advice is to take every step, remember, learn and use the tactics of asking questions well.