精选优质文档-倾情为你奉上美国复习部分1，Size and LocationIn the central part of North America (except Alaska and Hawaii); Canada on the north Mexico and the Gulf of Mexico on the south Atlantic Ocean on the east Pacific Ocean on the westtotal area9,5 million square kilometers; 50 states and the federal district of Columbiathe seat of the Federal Government. 2，五大湖（GreatLakes）是位于加拿大与美国交界处的几座大型淡水湖泊，按面积从大到小分别为：苏必利尔湖（LakeSuperior）、休伦湖（LakeHuron）、密歇根湖（LakeMichigan）、伊利湖（LakeErie）和安大略湖（LakeOntari
