1, reading the whole book, paying attention to reading aloud, can also exercise reading ability. Mathematics is not only a science, but also a part of art, focusing on understanding;

2. Give an example. If not, look at the problem first and see what it is. Then read and analyze the answers, copy them yourself and understand each step.

3, wrap up the summary work, copy more examples, and naturally you will do the questions, mainly because you are not afraid of being tired. "Reading a book a hundred times is the truth."