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Unit6EarthFirst

--StartingoutYOURLOGO20XX.XX.XXWatchthevideoandanswerthequestions.1.Whichofthefactsinthevideodoyoufindmostalarming?2.Whatdoesthevideowanttotellus?Severeenvironmentalproblemswearefacing

nowadaysmakeourfutureuncertain.lt'stime

foreveryonetotakeactionnowandmakeour

planetagreenerandsaferplaceforourfuture

generations.Watchthevideoandanswerthequestions.1.Whichofthefactsinthevideodoyoufindmostalarming?2.Whatdoesthevideowanttotellus?听力listentoaudioagain.Filltheblanks.Earth,home

1

countlessplantsandanimalsformillionsofyearshas

anuncertainfuture.Howmanyofusareawarethat?2squarekilometersofforestdisappeareveryyear.Aroundtwentyfivethousandtreesare3eachdayjusttomaketoiletpaper.Eachday,aroundonehundredfiftytotwohundredspeciesofplantsandanimalsbecome4nearlyonethousandtimesthenaturalrateofextinction.Overonemillionanimalsare5byoceanpollutioneachyear.Onebillionpeopledon'thaveclean6water.Aplasticbottlecantakefourhundredfiftyyearstobreakdown.Theicecapsaremorethanfiftypercentthinnerthantheywerefortyyearsago.Ifwedonotchangeour7weareatriskofruiningourplanetanddestroyingmanymoreplantsandanimals.Somedayinthefuture,theremaybenotigers,nohorses,nobutterflies,nodolphinsandno8,norwilltherebeanytreesorflowers.Allofthesethingswillbegonetoo.Andwewillbegan,too.Timeisrunning9.Ourplanetneedsourhelp.It’sup10ustodecidetogetherwhathappensnext.to130,000cutdownextinctkilleddrinkingwayswhaleoutto听力

原文Earth,hometocountlessplantsandanimalsformillionsofyearshas,anuncertainfuture.Howmanyofusareawarethat?Onehundredandthirtythousandsquarekilometersofforestdisappeareveryyear.Aroundtwentyfivethousandtreesarecutdowneachdayjusttomaketoiletpaper.Eachday,aroundonehundredfiftytotwohundredspeciesofplantsandanimalsbecomeextinct--nearlyonethousandtimesthenaturalrateofextinction.Overonemillionanimalsarekilledbyoceanpollutioneachyear.Onebillionpeopledon'thavecleandrinkingwater.Aplasticbottlecantakefourhundredfiftyyearstobreakdown.Theicecapsaremorethanfiftypercentthinnerthantheywerefortyyearsago.Ifwedonotchangeourwaysweareatriskofruiningourplanetanddestroyingmanymoreplantsandanimals.Somedayinthefuture,theremaybenotigers,nohorses,nobutterflies,nodolphinsandnowhale.,norwilltherebeanytreesorflowers.Allofthesethingswillbegonetoo.Andwewillbegan,too.Timeisrunningout.Ourplanetneedsourhelp.It’suptoustodecidetogetherwhathappensnext.Lookatthecartoonsandanswerthequestions.Whatenvironmentalproblemdoeseachcartoonreferto?Whatarethecausesoftheseproblem?Whatdoyouthinkisthemostseriousenvironmentalproblemwefacetoday?Whatshouldbedonetohelpsolveit?01Lead-inwaterairplasticpollution

globalwarmingwastedisposal(废物处理)soilpollution

overpopulationdeforestation(森林砍伐)Listthetop10environmentalproblems.

ClimateChange.(气候变化)

Energy.(能源)

Water.(水)

BiodiversityandLa

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