基本信息
文件名称：Unit 13We're trying to save the earth Section A (1a~1c)（20页）最新配套课件2024版.pptx
文件大小：19.94 MB
总页数：20 页
更新时间：2026-01-16
总字数：约6.37千字
文档摘要
Unit13Weretryingtosavetheearth.SectionA(1a~1c)
DoyouknowWorldEarthDay?Warmingup
Why?What?When?ItisonApril22.Itwasfirstcelebratedin1970.Theearthismorepolluted.Thethemeistoprotecttheenvironmentandsavetheearth.Planttrees.Saveenergyandwater.Takepublictranspor