随着人们对教育的重视,高中阶段尤为重要,是学生增长基础知识最为关键的时间段,但是学生对知识学习的主动性有很大的下降,尤其是数学课程。由于在数学知识中,数学函数对整个知识的连贯性尤为重要,如果学生没有在此阶段打好基础,以后的学习会更加困难,所以,在此基础上采用一种较为有效的教学方法尤为重要,可在教学中采用提问预设和生成的教学方法来提高数学课堂教学的有效性。本文以高中数学中的“反函数”为例,来体现有效性提问教学方法在课 As people pay more attention to education, the high school stage is particularly important, which is the most crucial time period for students ’basic knowledge of growth. However, students’ initiative in knowledge learning has greatly declined, especially in mathematics courses. Because of the importance of mathematical functions to the coherence of the whole knowledge in mathematics, it is more difficult to learn later if students do not lay the foundation at this stage. Therefore, it is particularly important to adopt a more effective teaching method based on this , Which can be used in teaching to improve the effectiveness of mathematics classroom teaching by using the preconditions and the generated teaching methods. In this paper, high school mathematics “inverse function ” as an example, to reflect the effectiveness of questioning teaching methods in class