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6ARevision4airballoonfactorysmokedirtycleanfreshplantalivewoodoceanforestlandriverkeepmakerubbishEarthplanttreescu

tdownsomanyplasticbagItkeepsthemhighinthesky.WeshouldplantmoretreesWegetwoodfromtrees.Itisabeautifulplace.It

isround.Itisverybig.Therearerivers,oceans,landandforestsonit.Therearemanydifferentplantsandanimalsonittoo.Whatisit?WeliveontheEarth.Sunshinem

akesplantsgrow.woodgetfruitgetflowersfrompapertomakepencilsusetomakechairsWeget…from…eggs\ducksbananas\bananatreesapplejuice\applesHowdoweusewater?

drinkcleanthefloorwatertheflowerswashclothesWeusewaterto…A:Howdoweuse…?B:Weuse…to…water\washourfacewood\makedesksAirkeepstheballoonandthekitehig

hinthesky.Airkeepspeople,animalsandplantsalive.…keeps\keep…highinthesky\alive.air\thebirdair\theplanewatera

ndfood\usWeliveontheEarth.Weneed_______,_______,and_______.Sunshine_______plantsgrow.Air______people,

animalsand_______alive.Weusewaterto______and____________.Weusewaterto_____________and_____________.WelovetheEarth!sunshinewaterairma

keskeepsplantsdrinkwashclothescleanthefloorwatertheflowersSmokefromcarsandfactoriesmakestheairdirty.Rubbishmakesthew

aterdirty.WhatshouldwedotosavetheEarth?Weshould…Theearthgetssick.Weshouldwalkorridebikesmoreoften.Weshouldwriteonbothsidesofpaper.Wesh

ouldplantmoretrees.Weshouldstopcuttingdownsomanytrees.Weshouldstopkillingwildanimals.Weshouldstopusingplas

ticbags.Weshouldstopthrowingrubbishintorivers.TheEarthisabeautifulplace.Inthepast,theairwas_____,thewaterwas______.Butnowrubbishandsmokemakeairandw

ater______.WemustsavetheEarth!WemustkeeptheEarthclean!Weshould______________________________________.

Weshould______________________________________.Weshould______________________________________.Weshould_______________________

________________.ShowthepostertoyourfriendsoryourparentsandtrytotalkaboutitinEnglish.WeliveontheEarth.Thisisourhom

e.SavetheEarth!Saveourfuture!