人教版《历史》“必修①”第一单元第2课有这样一段话:秦始皇北击匈奴,南平越族,疆域不断扩大。史栽:秦朝“东至海暨朝鲜,西至临洮、羌中,南至北向户,北据河为塞,并阴山至辽东”。所引材料出自《史记·秦始皇本纪》。 PEP “History” “Required 1 ” The first unit of the second lesson has such a paragraph: Qin Shi Huang hit the Huns, Nanping Yue, the territory continues to expand. History: Qin Chao “East to the sea and North Korea, west to Linyi, Langzhong, south to North to the household, north according to the river for the plug, and Yinshan to Liaodong ”. The cited materials are from the “Historical Records of the First Emperor of the Qin Dynasty”.