抽象型函数问题是指没有明确给出具体函数表达式的问题,由于抽象函数题常常集函数性质、图像、定义域、值域等问题于一身,既能考查函数的概念及性质,又能考查学生的思维能力.正因为此类题比较抽象,其性质隐而不露,所以同学们在解答此类问题时思维往往受阻,难以下手.本文就这类问题的思考方向及解题策略谈点粗浅的看法. The abstract function problem refers to the problem that the specific function expression is not explicitly given. Because the abstract function problem often contains functions, images, definition fields, and value fields, it can not only examine the concept and nature of the function, but also examine the function. The students’ thinking ability is precisely because such questions are more abstract and their nature is not revealed. Therefore, when students answer such questions, their thinking is often blocked and they are difficult to start. This article discusses the direction of thinking and the strategies for solving such problems. Shallow view.