Unit 2 Iconic Attractionswords and expressions1. iconic adj. 符号的；图标的 icon n. 图标，符号；偶像 iconic attractions 地标性景点2. foundation n. 创建；基础；地基 found v. (founded, founded) 创立；建立 find (found, found) 发现; 找到 lay the foundation for 为.......