应用性问题,是近几年全国各地的中考热点问题,在今后一个时期的中考试题中仍会占有重要的位置.该类题目的背景取自于现实社会中的实际问题,其特点是贴近生活,一般文字较多,篇幅较长,数量关系较为分散,因此在解答这类问题时,要冷静耐心地阅读题目,注意克服畏惧心理,弄清题目中的数量关系,进而把实际问题转化为数学问题解决. The problem of application is a hot issue in the examinations in various parts of the country in recent years. It will still occupy an important position in the mid-term examination questions in the future. The background of this type of topic is derived from practical problems in the real world and its characteristics are close to life. , There are more words in general, longer ones, and more scattered in quantity, so when answering such questions, we must calmly and patiently read the questions, pay attention to overcoming fears, figure out the quantitative relationships in the questions, and turn the practical problems into mathematics. problem solved.