近年来的各类高考中,主要以图形、表格所包含的信息作为考查知识与能力载体的试题常常出现,而且在不断推陈出新。人们通常把这类题称之为图表题。它的特点是信息量大,形象直观,内涵丰富,覆盖面广。从题型来看,既有选择题,也有简答题与论述题;从考 In the various college entrance examinations in recent years, the information contained in the graphs and tables as the carrier for the examination of knowledge and competence has often appeared, and it has been continuously updated. People usually call this kind of question a graph question. It is characterized by large amounts of information, intuitive images, rich connotations, and wide coverage. From the type of questions, there are multiple-choice questions as well as short answer questions and essay questions;