1. Make a passbook. Make a "reading passbook" according to the style of our passbook. Of course, this style can be arbitrary, as long as you feel good. 2. Make rules. Make rules with children, such as: deposit: calculate scores according to reading attitude, effect, book thickness, difficulty, etc. , and also calculate the score according to the number of pages, withdrawal: reward spending or not paying enough attention to reading attitude, deduct points, clear: whether to clear according to time. 3. Choose books. Parents need help in choosing books. Many children like to read books that don't need brains or have little nutrition. Parents should participate in the selection of some good books with their children. Books without nutrition will not be counted in the passbook. Thereby reducing children's casual reading.