作文生态环境话题

生态环境话题1.关于水资源第1篇Directions:Studythefollowingcartooncarefullyandwriteanessayinwhichyoushoulddescribethesetofdrawings,interpretitsmeaning,andgivecommentsonthisphenomenon.Youshouldwriteabout200wordsneatlyonANSWERSHEET2.(20points)水资源参考范文：Itiswidelybelievedthatfreshwaterwillneverbeusedupduetoitsrichresourcessuchasrain,riversandwells.Infact,suchbeliefisunfortunatelywrongandpossiblydangerous.Asisdepictedinthepicture,wearefacingseriousshortageoffreshwater,especiallyinthenorthernpartofChina.Thelandinsomeareashasbecomebarrenandthereisnowatercomingfromthepumps.Definitely,thepictureremindsusoftheserioussituationweareconfronting.Shortasitis,peoplestillwasteit.Withthegrowthofpopulationandindustry,theamountoffreshwaterinuseisalsogrowingrapidly.Itisestimatedthatifnotcontrolled,freshwaterwillbeusedupbythenextcentury.Anotherdangerousfactoristhewaterpollution,whichaggravatestheseriousnessoffreshwatershortage.Itisnouseonlybeingawareoftheshortageoffreshwater.Itisnevertoolateifweactrightnow.Thefirstimportantmeasureistoprotectourwaterresourcesformbeingpolluted.Educatingpeopletosavewaterindailylifeisofsimilarsignificance.Techniquessuchasrecyclingwastewaterandconvertingseawaterintodrinkablewaterareespeciallyneededindryareas.Itisonlywhenthesemeasuresareputintopracticecantheshortageoffreshwaterbesolved.2.关于空气污染第2篇Directions:Studythefollowingcartooncarefullyandwriteanessayinwhichyoushoulddescribethesetofdrawings,interpretitsmeaning,andpointoutdangersfromairpollution.Youshouldwriteabout200wordsneatlyonANSWERSHEET2.(20points)空气污染参考范文：Airpollution,whichcanbeseeninmanypartsoftheworld,isoneoftheseriousproblemstheworld’speoplearefacingtoday.Asisindicatedfromthepicture,thepoisonousgascomingfromthefactories,automobilesandhousespollutetheairwithoutwhichcannotlive.Thereisnodenyingthatmanypeopleaswellasscientistshavebeenawareofdangersairpollutionbringstopeople.Thefirstcategoryofdangersithasbroughtistheharmtoourhealth.Nearlyeveryoneknowsthatseriousairpollutionirritateoureyes,causesustocoughandmakesusgetmoreseriousdiseases.Airpollutionisnotonlydangeroustopeoplebutalsodetrimentaltooursurroundingsandourdailylife.Itcorrodesourbuilding,damagescropsandforestsandcausesbothairplaneandautoaccidentsbecauseitcutsdownvisibility.Furthermore,thepollutantsintheairmaytravelthroughtheairwithwind;asaresult,airpollutioncanspreadfromcitytocity,evenfromcountrytocounty.Soairpollutionisreallyaglobalproblem.Ascanbeseenfromtheabovedangers,airpollutioncostourhumanbeingsagreatdealofmoney.Therefore,itmustbeworthwhiletospendmoremoneyandeffortsonairpollutioncontrol.3.关于发展与环境第3篇Directions:Studythefollowingdrawingcarefullyandwriteanessayinwhichyoushould1)describethedrawing,,2)analyzetheaimofthepainterofthedrawing,and3)suggestcounter-measures.Youshouldwriteabout160-200wordsneatlyonANSWERSHEET2.(20points)发展与环境参考范文Asisvividlybetrayedinthedrawingabove,peoplearestrivingforthetremendousincreaseofGDP(grossdomesticproduct)atthecostofourenvironment.Theblueskyisbeingseverelypollutedandhumanlifeisbeingthreatened,whichismostthought-provokingandworthdiscussingamongthegeneralpublicforthetimebeing.Themainpurposeofthepainterofthedrawingabovecanbebrieflystatedasfollows.Tobeginwith,itishightimethatwerealizedthefactthatourlivingenvironmentandsomenaturalresourcesarebeingdestroyedintheblindpursueofGDPincrease.Atpresent,theecologyofourplanetcanhardlysupportthecontinuousexpansionofheavy-polluting,high-consumingandlow-profitproductionpattern.What’smore,itisquitenecessarythatwehaveanobjectiveunderstandingoftherelationshipbetweenGDPincreaseandtheecologicalenvironment.TheGDPincreasewhichisachievedatthecostofsacrificinghumanlivingenvironmentanddestroyingourvaluablenaturalresources(someoftheresourcesarenotrenewable)ismeaninglessatall.Insum,theblindcrazeforGDPincreasemustbestopped.Inmyview,counter-measuresshouldbetakentoreversethegrimsituation.Ontheonehand,relevantlawsandregulationsmustbesetupbygovernmenttoensurearationalbalancebetweenGDPincreaseandourlivingenvironment.Ontheotherhand,apubliceducationcampaignshouldbelaunchedtomakepeoplehaveagoodknowledgeofgreenGDP.Onlyinthesewayscanwehaveasustainabledevelopmentandaharmonioussociety.4.关于能源与环境第4篇Directions:Studythefollowingpicturecarefullyandwriteanessay.Youressayshouldcoverthesethreepoints:1)explainthepicture,2)givereasonsforthisphenomenon,and3)makeyourconclusion.Youshouldwrite160~200wordsneatlyonANSWERSHEET2.(20points)能源与环境参考范文：Thecartoondepictsavividsceneinwhichtwostrongcyclistsridingtwosimilarbicycleslabeled“ENERGY”and“ENVIRONMENT”respectively,arefuriouslydashingheadonagainsteachother.Themoststrikingfeaturesofthecartoonmaybethedrippingsweatofthecyclistsandthesinglefrontwheelsharedbythetwobikes,whichshowtheintensityandinevitabilityoftheirstruggle.Themainideaofthecartoonisapparent:theneedtoproduceandconsumeenergycomesintoacuteconflictwiththeneedtopreservetheenvironment.Therapidexpansionofpopulationsandtheirincreasingdemandsforabetterlivinglieattherootofdeteriorationofthenaturalenvironment.Canwefindawaytogetoutoftheawkwardsituation?Ipresumeitofvitalimportance