亲爱的同学,当你到了一个陌生的地方,多么希望能有人给你帮助,给你指明前进的方向,对吗?在本单元你将学会认路找地点,学会向新来乍道的朋友介绍描述你所在社区中地点和公共交通(We will take the bus to the Summer Palace),用正确的词汇给他们指明路线,如:Walk over the bridge to the South Road and then turn left at the first crossing;多么希望你能用你的“火眼金睛”来识别并运用词汇描述地点、设施和人物(The exchange students want to go to Sunshine Town Railway Station.);你还要学会will, shall和be going to引导的一般将来时所适用的语境及其用法,如:They will see us. I shall go there. I am going to take another route. 还要了解各国的交通,促进对世界文化和生活的热爱。