Unit9SeawaterandrainwaterVIP专享VIP免费

WorksheetforPeriod3,Unit9Class6Grade6Name________Matchthetwocolumns.Theusagesofwaterathomeandatwork.brushdangerousfirestakebreadandcakeswashashowerorabathcleancropsandvegetableswaterdeliciousfoodcookclothesanddishesputoutthestreetsbaketheteethIListentothetapeandfillintheblanks.听录音并填空。Whatwillhappenifthereisnorain?AthomeIfthereisnorain,wewillhavenowaterto______.Ifthereisnorain,wewillhavenowaterto______our______ortotakeashower.Ifthereisnorain,wewillhavenowaterto______our______ortowashthedishes.AtworkFarmersneedwaterto______thecropsand_________ontheirfarms.Ifthereisnorain,thecropsandvegetableswill______.Wewillnothaveanyfoodtoeat.Ifthereisnorain,cooksin___________willhavenowaterto____________.Ifthereisnorain,firemenwillnothaveanywaterto__________________.IIWritesomepromisesingroupsoffour.四人小组写承诺。Wepromiseto_______________________________________.Wepromisenotto____________________________________.Wepromiseto_______________________________________.Wepromisenotto____________________________________.Rainalwayscomesfromclouds,Butwheredocloudscomefrom?Howdoesallthatwatergetintothesky?Thinkaboutyourbathroom.Thereishotwaterinyourbath.Steam（水蒸气）goesupfromthehotwater.Thesteammakessmallcloudsinthebathroom.Thesewarmcloudsmeetthecoldwallsandwindows,andthenweseesmalldropsofwater（滴）onthewallsorthewindows.Theworldislikeyourbathroom.Thewaterintheoceansiswarmwhenthesunshinesonit.Someofthiswatergoesupintotheskyandmakesclouds.Thewindcarriesthecloudsforhundredsofkilometers.Thenthecloudsmeetcoldairinthesky,andweseedropsofwater.Thedropsofwaterarerain.1.Wheredoesraincomefrom?A.ThesunB.ThemoonC.ThestarsD.Theclouds2.Whatmakessmallcloudsinthebathroom?A.HotwaterB.ColdwaterC.thesteamD.Theice3.Whycanweseesmalldropsofwateronthewallsorthewindows?A.Becausethewallsorthewindowsarecold.B.Becausepeopleputthemonthewallsorthewindows.C.Becausethewallsorthewindowsarewarm.D.Becausethewindblowsthemonthewallsorthewindows.4.Whatcarriesthecloudstotravelalongway?A.ThefogC.thewindB.ThesnowD.Thesun