“集合”是高中数学中最基础的知识之一,高中数学中学到的很多知识比如数列、几何、概率以及函数等都是建立在“集合”知识基础上的.在高考的复习备考中学生应理解并掌握集合的基本理念、交集、子集、补集和并集等.1高考对集合基础知识的考查1)集合的概念和基本关系高考主要考查的是考生对全集、子集和空集等基本概念的理解和掌握,以及了解它们之间的各种关 “Collection” is one of the most basic knowledge in high school mathematics. Many of the knowledge learned in high school mathematics such as series, geometry, probability, and functions are based on the “collection” knowledge. Preparatory exam students should understand and master the basic concepts, intersections, subsets, complements, and collections of the collection. 1 Examination of the college entrance examination on the basic knowledge of the collection 1) The concept and basic relationship of the collection The main examination of the college entrance examination is the examinee’s pairing and collection. Understanding and mastering basic concepts such as empty sets, and understanding the various issues between them