How to answer the context of high school reading? What is context? How to comb? What are the general steps?

You buy an exercise book to train your reading skills. I think this kind of thing depends on feeling, which can only be taught by words! If you have to tell the reason, you must find out 1. What is the overall content of the article and what it says. 2. What is the writing idea? Is what the clue is. 3. The article is divided into several layers, and what skills are used to tell the story vividly and truly. Alas, in fact, it's no use saying that you should do more reading, and then compare it with the standard answers to see what you have missed, or what problems you have in your answering ideas, why these problems occur, and how to improve them. In a word: it depends on your own feelings!