Unit9Seawaterandrainwater

Howcanwesavewater（Period4）,Whatdoyouknowaboutwater?,savewater?,Howcanwe,Theywastewater!,adr_p_ingt_p,Wecanadrippingtap.,fix,/,/,/,i,p,a,Wecanfixadrippingtap.,Wecansavewater.,Wecansavewaterbyfixing,adrippingtap.,adrippingtap.,Wecan,turnoff,Wecansavewater.,Wecansavewaterby_,turningoff,adrippingtap.,arunningtap,takeashower,Wecansavewater.,Wecantakeashortshower.,Wecansavewaterby_.,takingashortshower,Howcanwesavewater?,clean/withlesswater,reusewater/tosweep,Wecansavewaterby,Wecansavewaterbyreusingthewatertosweepthefloor.,cleaningthewindowswithlesswater.,Howcanwesavewater?,Wecansavewaterby.,play_games.,water,Wecant,Wecansavewater.,Wecansavewaterbynotplayingwatergames.,wash_under_,vegetables,arunningtap.,Wecant,Wecansavewater.,Wecansavewaterbynot_vegetablesunderarunningtap.,washing,brush_under_,teeth,arunningtap.,Wecant,Wecansavewater.,Wecansavewaterbynot_.,brushingteethunderarunningtap,takeabath.,Wecant,takeabath,Wecansavewater.,Wecansavewaterby_.,nottakingabath,Wecansavewaterbytakingashortshower.,Wecansavewaterbynottakingabath.,Wecansavewaterbytakingshortashowertakingabath.,insteadof,shower/foralongtime,usewater/toplay,Wecansavewaterbynot,Wecansavewaterbynotusingwatertoplay.,takingashowerforalongtime.,Howcanwesavewater?,Wecansavewaterbynot.,S1:Howcanwesavewaterathome?S2:Wecansavewaterbydoingbynotdoing.Howcanwesavewateratschool?S1:Wecansavewaterbydoingbynotdoing,Pairwork,S1:How.athome?S2:We.by.How.atschool?S1:We.by,Pairwork,Howcanweprotecttheearth?,bydoing.bynotdoing.,Wecanprotecttheearth,Letsprotecttheearth!,Ourearthis.Wemustprotectit.First,wecanprotecttheearthby.Next,wecan.Then,we.Finally,.Itsourdutytoprotecttheearth.Letstakeactionsassoonaspossible!,ApoemofwaterWateristhebloodoftheearthWithoutwater,therewillbenolife.Wateristheheartoftheearth.Withoutwater,therewillbenohuman.Ifwedonttakeactions,thelastdropofwaterwillbeourtear