改良版(课例展示)Unit 8 We shouldnt waste water

TheearthWeshouldkeeptheriversclean.Weshouldn'tlitter.Weshouldkeeptheaircleanandfresh.Weshouldusebikesinsteadofcars.Weshouldplantmoretrees.Weshouldn'tkillwildanimals.Thereisn'tenoughwaterontheearth.Weshouldn'twastewater.Weshouldsaveeverydropofwater.Let'sseewhattheyaretalkingabout.Questions:1.Isthereenoughwaterontheeath?No,thereisn't.2.Whatdoeshermothersay?Shesaysweshouldn'twastewater.3.Whyshouldn'twewastewater?Weneedwater.Everyoneneedswater.4.5.Whatshould/mustwedo?Weshould/mustsaveeverydropofwater.Canyouhelpme?Tibetanantelope(藏羚羊)Whatshouldwedo?Weshouldn'tkillwildanimals.Whatshouldwedo?Weshouldplantmoretrees.TreesontheYueLuMountainWhatshouldwedo?LiuYangRiverWeshouldn'tlitter.1.Weshouldn'twastewater.Whatshouldwedo?XiangJiangRiver2.Weshouldsaveeverydropofwater.Whatshouldwedo?Smog(雾霾)inChangshaWeshouldkeeptheaircleanandfresh.Weshouldusebikesinsteadofcars.Match(连线)usebikesinsteadofcars.wastewater.killwildanimals.keeptheaircleanandfresh.litter.plantmoretrees.keeptheriversclean.WeshouldWeshouldn't1.Weshouldplantmoretrees.2.Weshouldkeeptheriversclean.3.Weshouldusebikesinsteadofcars.4.Weshouldkeeptheaircleanandfresh.5.Weshouldn'tkillwildanimals.6.Weshouldn'tlitter.7.Weshouldn'twastewater.Let'sguess(猜一猜).EarthsongWehaveonlyoneearth.Weloveher.