本节教材主要阐明两个问题,一是沙俄侵略东北,是教学重点;二是日俄战争.这场战争的特殊性在于双方都为争夺中国东北地区而战,并在中国领土上进行,初中学生似难理解,是教学难点.而日俄战争的结果,则关系到近代世界帝国主义列强侵略中国局势的新变化,对此后中国政治形势有着深远的影响,是本节教学的另一重点.一沙俄侵略东北沙俄侵占中国东北三省——黑龙江、吉林、盛京(今辽宁)的野心由来已久.第二次鸦片战争期间,沙俄强迫清政府签订《爱珲条约》与《北京条约》,霸占了中国 This textbook mainly clarifies two issues: First, Russia invaded the northeast is the focus of education; Second, it is the Russo-Japanese War that is unique in that both sides are fighting for northeast China and are conducting on the territory of China. It is difficult for students to understand and it is a difficult teaching point.The result of the Russo-Japanese War is related to the new changes in the situation of aggression by the imperialist powers in modern times in the world and its far-reaching impact on the political situation in China thereafter, which is another focus of this section’s teaching. In the Second Opium War, during the Second Opium War, Russia forced the Qing government to sign the Treaty of Love and the Treaty of Beijing. During the Second Opium War, the tsarist Russia invaded the northeastern three provinces of China - Occupied China