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ID:48647857
大小:2.51 MB
页数:21页
时间:2020-01-24
《UNIT 7 WHAT IS NATURE Lesson 25 课件 1.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、UNIT7WHATISNATURELesson25Teacherscanencouragestudentstothinkbyasking:Wecan'tlivewithoutwater.Canwaterchangeform?Whatcanweusewatertodo?Wherecanweseewater?lakestreamreservoirCanwaterchangeitsform?改变形式Waterfreezes凝结,结冰Waterturnsintogas气体airfogsnowicewaterrainvapor水蒸气threeformsofwaterWhatcanweu
2、sewatertodo?towashclothestowashthedishestotake/haveashower淋浴Tohaveabath泡澡tomakedrinkstoputoutfires灭火towatervegetablestomakethingsinfactoriesWhyshouldwesavewater?notleavethetaponwhileyouwash…/Useabasin面盆notleavethetaponwhileyou…notwaterplantstoomuchFlushyourtoilet冲马桶withusedwaterHomework:Rea
3、dthedialogueandreciteit.
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