操作型问题是中考热点,三角尺学生人人都有且操作方便,因此成为中考命题关注的一个重点.这类题构思巧妙,知识涵盖面广,题型灵活多样,充分体现了新课标的精神.本文以2005年中考题为例说明这类问题的命题特点和解题要点,供参考. Operational problems are hot topics in the exam. The students of the triangle ruler are all available and easy to operate. Therefore, they have become a focus of attention in the propositions of the senior high school entrance examination. These types of questions are ingeniously designed, cover a wide range of knowledge, and are flexible and diverse, fully embodying the spirit of the new curriculum standard. This article uses the 2005 exam questions as an example to illustrate the propositional features and problem solving points of this type of problem for reference.