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6AOxfordEnglishModule4ThenaturalworldUnit12TheEarththeEarthgreenpartsTheEarthforestThegreenpartsareforests.brownpartsTheEarthlan

dThebrownpartsareland.bluepartsTheEarthoceanThebluepartsareoceans.DoyouwanttoknowmoreabouttheEarth?What'sontheEarth?TheEarthisab

eautifulplace.Thereareforestsandrivers,mountainsandfields.SomepartsoftheEarthareveryhot,andsomeareverycold.PlacesontheEarthT

herearealsomanypeoplelikeyouandmeontheEarth.TheEarthprovidesuswithair,waterandfood.Itisourhome.PeopleontheEarthTherearema

nydifferentplants.Somearelarge.Somearesmall.Allplantsneedlightandwater.TherearedifferentanimalsontheEar

thtoo.Someliveontheland.Someflyinthesky.Someliveunderthewater.PlantsandanimalsLookatthepicture.Itis_____

.It'sourhome.Thegreenandborwnpartsare________and_______.Lookattheblueparts,they're__________.People,animalsandplantslive____theEarth.Peoplehavelive

dontheEarthformillionsofyears.Wecannotlive______airandwater.Manyyearsago,theEarthwas_______and________.ButtodaytheEarthgetssick.The

reisalotofpollutionontheEarth.theEarthonforestslandoceanswithoutcleanbeautifulWhydoestheEarthgetsick?Whatdopeopl

edoontheEarth?Today,thereisalotofpollution.Weburnthingstomakeenergy.Thispollutestheair.Wethrowtherubbishintotheseaandunderthegroun

d.ThispollutestheEarth.PollutionPeoplecutdownsomanyforests.Manyplants,wildanimals,birdsandinsectslivethere.Peoplekil

lanimalsforfoodandtheirskins.Peoplearepollutingtheland,thewaterandtheair.AirpollutionWaterpollutionWhathappens?cleandirtyWaterpollutionThew

aterwas____inthepast,butnowitis______.Because______________.cleandirtycleandirtycleandirtyAirpollutionWhathappens?Theai

rwas______inthepast,butnowitis______.Because_________.Theroadwas____inthepast,butnowitis______.Becau

se___________.cleandirtyTheEarthwasvery_____and_________inthepast.Butnowsomepartsare______.cleanbeautifuldirtyCanwedoanythingtohelptheEart

h?NowpeopleworktogethertokeeptheEarthcleanandhealthy.Theypickuprubbish.Theyplanttreeseveryyear.Theyrecycleglassandpaper.Theybringtheirownshoppi

ngbagsandstopusingplasticbags.pickuprubbishplantmoretreesrecycleglassandpaperbringtheirownshoppingbagsstopusingplasticbagsWhatshouldwestopdoingto

savetheEarth?Weshouldstopthrowingrubbishintorivers.throwrubbishintoriversWhatshouldwestopdoingtosavet

heEarth?Weshouldstopcuttingdownsomanytrees.cutdownsomanytreesWhatshouldwedotosavetheEarth?Weshouldstopusingplasticbags.usepla

sticbagsWeshouldstopcuttingdownsomanytrees.Weshouldstopusingplasticbags.Let’sread!Weshouldstopthrowingrubbishintor

ivers.Weshouldstopdoing……Weshoulddo……Weshouldstopthrowingrubbishintorivers.Weshouldthrowrubbishintothebin

.Weshouldstopcuttingdownsomanytrees.Weshouldplantmoretrees.Weshouldstopusingplasticbags.Weshoulduseshoppingbags.We

shouldsavewater.Weshouldstopkillingwildanimals.Weshouldstoppollutingtheair.Weshouldstoppollutingthewater.Weshouldstopusing…throwawaychopsticksWesho

uldstopbuilding…WhatshouldwedotosavetheEarth?Putatick(√)oracross(×)inthebox.Thentalkaboutitingroups.S1:Whatshouldwedotosavet

heEarth?S2:Weshould（stop）......SavetheEarthTheEarthisouronlyonehome!People,animalsandplantsallliveonit.Itwasclea

nandbeautifulinthepast,butnowsomepartsaredirty.Weshouldstop_____________.Weshouldstop______________.Weshouldstop______________.Weshould________

_____.Weshould____________.