Canada — “The True North”
Book 3 Unit 5
晨背佳作 积累素材
话题词汇1.capital n.首都2.border n.边界；国界3.remote adj.遥远4.consist v.由……组成5.position n.位置6.be surrounded with/by...被……围绕着7.be located in...坐落在……8.be rich in富含……
9.have a population of有……人口10.have/cover an area of...占……面积