根据考试大纲，教学大纲对复数的要求，以及历年高考复数试题的特点和数学总复习教学的自身规律等，本文对复数的复习教学提出几点设想，供参考．1强化一个区别与联系复数集是在实数集的基础上扩充的．因而复数的性质在实数中自然成立，而实数的性质未必能延拓到复数集上．因此 According to the outline of the exam, the requirements of the syllabus for plurals, and the characteristics of the multiple exam questions of the college entrance examination and the general rules of mathematics review teaching, this article proposes several ideas for the review of plural teaching. 1 Intensifying a Difference and Contact Complex sets are based on a set of real numbers. Thus the properties of complex numbers are naturally established in real numbers, and the nature of real numbers may not be extended to complex sets. therefore