人教版高中英语必修三《Festivals And Celebrations》Section Ⅰ PPT课件，共23页。《Festivals And Celebrations》PPT课件包含听说一体突破、语言知识积累、文化知识习得等内容。The ceaseless drizzle drips all the dismal day，so broken-hearted fares the traveler on the way.清明时节雨纷纷，路上行人欲断魂。People are especially