前言 Unit One Post Office Unit Two Diet Unit Three Health Unit Four Mass Media Unit Five Government Unit Six Sports Unit Seven Movies Unit Eight Higher Education Unit Nine Zoology Unit Ten Color Unit Ewelve Personality Unit Twelve Tourism(Ⅰ) Unit Thirteen Tourism(Ⅱ) Unit Fourteen Interview Unit Fifteen Food Unit Sixteen Love Unit Seventeen Wisdom Unit Eighteen Clothing Unit Nineteen People Unit Twenty Festivals(Ⅰ) Unit Twenty-one Festivals(Ⅱ) Unit Twenty-two The Internet Unit Twenty-three Music Unit Twenty-four Advertising Unit Twenty-five Parenting Unit Twenty-six Housing Unit Twenty-seven Weather and Climate Unit Twenty-eight Human Boby Tapescripts