历史是过去发生的、客观存在的事实,阔若宇宙,多比繁星。而中学所学历史,则只是高度浓缩,高度概括,再以名家观点的历史基础知识或必备知识。多、繁、难是它的三大基本特点,深、奥、妙是它的三大特征。高中阶段历史学习过程中,农村中学的许多学生都埋怨自己记性差,不能应付历 History is an objective fact that exists in the past. If the universe is wider, there are more stars than stars. The history of high school studies, it is only highly concentrated, highly summarized, and then the historical point of view of the masters of the basic knowledge or necessary knowledge. More, complex, difficult is its three basic characteristics, deep, Austria, wonderful is its three major characteristics. During the history of senior high school, many students in rural middle schools complain about their poor memory and can not handle the calendar