In fact, it is good to interpret the textbook completely, as long as you finish the above questions carefully. If we want to improve, Wang Houxiong's textbooks are all well interpreted, but there are many problems, and there are many extracurricular expansion parts in this book. Mathematical journals are highly recommended, among which the physical edition and the mathematical edition are particularly good. There are many difficult and even difficult questions in the college entrance examination, which is of great help to the college entrance examination. So I asked our teacher about it, and he said that even in provincial key middle schools, its problems are very difficult. I think it helps us broaden our horizons and expand our thinking.

Junior high school is also good at using the books I said. When I took the senior high school entrance examination, I relied on the complete understanding of textbooks and the complete understanding of middle school textbooks. I think the layout of "The Punch" and "The Punch" is a bit confusing, and it is not easy to clarify the knowledge framework. I just think the English gold edition is better. "Double speed" is a bit biased. My cousin wrote a math newspaper on my recommendation, and he said it was very helpful to him.