高一必修二英语单元作文.docx
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高一必修二英语单元作文.docx
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高一必修二英语单元作文
高一必修二英语单元作文
中学英语作文总是让一小戳人头疼。
假如你是高一的学生,从此时此刻起先就要每天都联习怎么去写英语作文了。
下面我给大家共享高一必修二英语单元作文内容,盼望能够协助大家!
高一必修二英语单元作文1
Lookout,thereareonlyconcavegroundskin,largeswathsofforestarecutdown,becomepeople'slifewoodproducts.Peoplehavebeendisplacedbyherdsofanimalsfortheirownsake.It'snotafalsefantasy,it'sabloodyfact.
Onceuponatime,manyanimalsandplantsintheworldweredestroyed,andsomanyanimalsandplantswereendangered.Why?
Thisisallbecausehumanbeingsarecuttingtreesanddestroyingtheecologicalenvironment,whichistherootcause.
Landresourceisoneofthethreemajorgeologicalresources(mineralresources,waterresources,landresources)andisthemostbasicresourceandlaborobjectofhumanproductionactivities.Humanlandusedegreereflectsthedevelopmentofhumancivilization,butalsocausedirectdamagetothelandresources,themainshowisunreasonablereclamationplantcausedbysoilerosion,landdesertification,soilsecondarysalinizationandsoilpollution,soilandwaterlossisparticularlyserious,butfacingtheworldtodayandaseriouscrisis.Itisestimatedthattheamountoftopsoilintheworld'sarablelandisabout23billiontonsperyear.
Somearguethatacidrainisasilentcrisis,andtheworstenvironmentalthreatwe'veeverseen,aninvisibleenemy.Thisisnotalarmist.Asindustrialisationandenergyconsumptionincrease,acidemissionsarealsoincreasing,andtheyentertheair,formingacidrainthroughaseriesoffunctions.
Althoughtheredtidehasbeenaroundsinceancienttimes,withtherapiddevelopmentofindustrialandagriculturalproduction,waterpollutionisbecomingmoreandmoreserious,andtheredtideisbecomingmoreandmoreserious.Sincethefirstreportin1933,therehavebeen194large-scaleredtidessince11014,includingonlyfourinthe1960sand157in11010.Oilpollutionisveryharmfultowaterqualityandaquaticlife.Theoilthatfloatsonthesurfaceofthewatercanquicklyspread,forminganoilfilm,whichpreventsthesurfacefromcontactingwithair,andreducesthedissolvedoxygeninwater.Oilcontainspolycyclicaromatichydrocarbons,whichcanbeharmfultohumanhealthaftertheaccumulationofaquaticorganisms.Sulfurdioxideismainlyproducedbyburningfuelssuchascoalandfuel,followedbynature,suchasvolcaniceruptionsandforestfires.Sulfurdioxideisstronglyirritanttotheconjunctivaandupperrespiratorytractofthehumanbody,butcanbedamagedbyinhalationtubeandcancausebronchitis,pneumoniaandevenpulmonaryedemarespiratoryparalysis.Intheshortterm,themortalityrateoftheelderlyorchronicpatientswiththeconcentrationof0.5mg/m3airishigherandtheconcentrationishigherthan0.25mg/m3,whichcanaggravatetheconditionoftherespiratorydiseases.Thenumberofpeoplewithprolongedexposureto0.1mg/m3ofairwasincreased.Inaddition,sulfurdioxidecancausecorrosion,peeling,fadinganddamagetometalmaterials,housingconstruction,cottonspinningfabrics,leatherpaperandotherproducts.Itcanalsoturnyelloworevendie.
Protectingtheenvironmentiseveryone'sresponsibility.
高一必修二英语单元作文2
Onthenightofafullmoon,themotheroftheearthsighedandasked,"what'swrongwithyoumotherearth?
"Theearthmothertotellsistermoonbitter:
"inthelastfewyears,Iforthebenefitoftheeyes,raisingthehumanchildrendon'tknowtoprotecttheenvironment,nowIamblackandblue,notknowthatthereareafewyearsoflife!
"
"IrememberthatIusedtobefullofcolorfulflowersandafaintfragrance,andthatwasaverydelicioussmell."
"Butnow,thebigchimneysmokingeverydayinthefactory,theskywasblacksmokehungover.Thesenotonlypollutetheairintheexhaust,andthewholefamilyofplantandanimallifetomeisaseriousthreat,thisalsoincludesthehumanoflife!
Nowhumanliferich,almosteveryfamilyboughttheirowncars,caremissionsofexhaustgas,letIbreatheheavilyhowever,coupledwithrecklessdeforestation,theyclearlyknowatreeisasmalloxygenplant,treescanabsorbharmfulsubstancesintheair,andtothepointofhollowingoutisdeforestation.MoreletIcan'tstandisexcessiveopenarbitrarymininginmybody,especiallythoseindividualillegalsmallcoalmine,regardlessofmearteryorvein,installthemachinewillstart,Ireallycan'tstandit!
"Motherearthisnowatearful,poorthing!
Thesistersaid,"motherearth,youhavesomanydifficulties!
Ialwaysthoughtthatyouhavesomanychildren,youwilllivehappily!
"Speakingofthis,motherearthwasevenmoresad,andsheburstintotears."Youshouldgiveyourchildrensomecolortosee,"shesaid."Ihaven'tthoughtaboutit,howcanIhavethehearttoopenaknifetomyownchild?
Ireallycan'tdoit!
"
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