高中英语选择性必修三Unit 3 单元综合测试卷

选择性必修三Unit3EnvironmentalProtection单元综合检测卷I基础部分根据中文或首字母提示写出下列单词。Theopportunityisthere.Whynots__________________it?Garbagesortingisoneoftheincreasinglypopularlifet_________________inChinainthenearfuture.It’sillegaltor________________anywastewithoutdisposingofthem.Weareclosefriends,butwecan’tseeeachotherf____________________,forweliveandworkindifferentcities.Stopdrivingsocrazily,oryouwillbetaughtandf__________________bythepolicesoonerorlater.Withoutwater,wewouldnotbeabletogrowthefoodweeat,orto__________________(维持)ourselvesortheecosystem.Butformanyotherspecies,______________________(保护)effortsarelikelytocometoolate.Wewanttoshowtheinvestorsthattheycanmakemoneyand____________________(使复原)thegrasslands.Wemustcarryonthepatrioticpublichealth__________________(运动)toreducediseaseandimprovehealthconditions.Thisissuretobeanitemonthe_______________________(议程表)nextweek.二、单句语法填空1.________________(ecology)arguethatitisnotaproperway_____________(treat)wastewaterwiththismedicalmethod.2.The_______________(cooperate)invariousfieldsbetweenthetwocountrieshasdeveloped_______________________(comprehensive).3.Inordertopromotethefast________________(develop)ofthewesternareas,morepractical___________(policy)shouldbecarriedout.4.ThoughThunbergdoesn’thavea______________(magic)cureforclimate,she________________(believe)thatclimatechangecan__________________(affect)atgrass-rootslevelbyeducatingfriendsandelecting_____________________(politician)thatsupportthecause.5.Oneoftheobviousresultswas____________thereweremoreblue-skydaysduringtheOlympicsthan__________(smog)ones.6.Infact,trafficrulesarepartsoftherulesand________________(regulate)closelyrelated________publicorder.7.Weshouldnotyetabandonthisoptionforthe_________________(dispose)ofhighlyradioactivewastes.8.Alargenumberofpeople_________________(participate)inthisproject,allof_____________madetheirefforts.9.Thatboyalwaystakesawaythegarbagefromhishomewhenhe_______________(go)toschool,ashismothertellshim____________.10._________________(boost)confidence,officialshaverepeatedlyguaranteedthattheywillstickto________________(moderate)loosemonetarypolicy.三、词组的适当形式填空。besensitivetohugeamountsofbetolerantofanincreasingvolumeoftakeactiononbehalfofalongwithendup…betrappedinstarvetodeathhaveanimpactonrefertocontributetoNowadays,cycling,___________________joggingandswimming,isregardedasoneofthebestall-roundformsofexercise.He_____________________thecrashedcarandcouldn’tmovehislegs.DuetotheseriousplagueoflocustsinAfrica,manypeoplearelikely________________________hisyear.Inordertowriteanexcellentreport,theyhave____________________plentyofmaterialsanddata._____________________________ourgovernment,Ifeelgreatlyhonoredtodiscussthisissuewithyou.Alltheteachersshould______________________thechildren’sneeds,whichishelpfultoeducation.Ifyoudon’tknowwhatyouwant,youmight__________________gettingsomethingyoudon’twant.Theythinkdaydreaming__________________intellectualgrowthandleadstotheattainmentofactualgoals.Withthenewtrafficlaws_________________inthenearfuture,therewillbefeweraccidents.Scientificresearchdepartmentsshouldencourageinnovationand_______________________failure.四、重点句式复习练习1.随着春天的到来，湖里的冰正在逐渐融化。(with复合结构，melt)____________________________________________________________________________________________2.这条鲨鱼不能再游泳了，它要么饿死，要么被其他鱼活活吃掉。（either…or…;starve）____________________________________________________________________________________________3.毫无疑问,这项政策对所哟有的商业部门来说将是一个绝佳的机会。____________________________________________________________________________________________4.我朋友警告我不要忘记了锁车门，因为已经发生多起车内物品被盗事件了。________________________________________________________________________________________________________________________________________________________________________________________5.我们工厂里有数百万名新工人，他们大多数来自那所著名的技术学校。（prep.+whom）____________________________________________________________________________________________6.中国文化越来越受欢迎，使得越来越多的外国人开始学中文。(doing作结果状语)____________________________________________________________________________________________7.有这么多事要做，这太烦了。(therebe;定语从句)____________________________________________________________________________________________II综合部分五、阅读理解ADoyouknowthatforestscoveranestimated38percentofthetotallandsurfaceoftheEuropeanUnion(EU)?Andthattheseextensiveareascoveredwithtreesandunderbrushneedtobeprotectedsotheycancontinuetodogoodfortheenvironmentforthenextgeneration?NowtheEUhasjustcomeupwithisambitiousnew“ForestStrategy”.ForestscanfightagainstclimatechangeandpreventbiodiversitylossTheycanreducetheimpactsofclimatechangebycoolingdowncities,protectingusfromheavyflooding,andreducingdroughtimpacts.Theyarevaluableecosystemsthatarehometoamajorpartoftheworld’splantsandanimals.Butforestsalsoimproveourhealthandwell-beingthroughfunctionslikewaterregulation,erosion(侵蚀)controlandairpurification.Andtheyserveasidealsettingsfor“recreation,relaxationandlearning,aswellassecuringlivelihoods”.ThisnewEuropean-wideforestconservationvisiontakesinanimpressivecommitmenttoplantaminimumofthreebillionadditionaltreesoverthenextdecade.Thisisanambitiousplanbutalongoverdueonebecauseforestshavebeenbatteredbysevereweatherandhumanimpacts,particularlythedemandforwoodoverthelasttenyears.AstheEUObserverputsit,“extremeweathereventsandtheincreasingdemandforforestservicesandproducts,drivenbywood-basedbioenergyandinternationaltrade,haveacceleratedtreecoverlossinthelastdecade.”ThisEUstrategytakesintoaccountthecomplexityof;forestsustainability.Observation,knowledgeexchange,ongoingmonitoringandclosecooperationbetweenpublicandprivateorganizationsandindividualsarealsokeyelementsinthisnewcontinent-wideforestprotectionstrategy.Thisisafuture-focusedblueprint,designedtoprotectthesepreciousgreenareas,andensurethatthetreesandgreeneryareheretostay!1．Whyaretwoquestionsraisedinthebeginning?A．TotellustheEU’sforestcoverage. B．Tocallonpeopletoprotectforests.C．Toexplainthereasonforthestrategy. D．Toencouragemoreforestexpansion.2．Whatdoestheauthorintendtoshowinparagraph2?A．Theurgencyofthestrategy. B．Theimportanceofforests.C．Thebackgroundofthestrategy. D．Theenvironmentalroleofforests.3．Whatdoestheunderlinedword“battered”inparagraph3mean?A．Preserved. B．Controlled. C．Removed. D． Damaged.4．Whichofthefollowingisasuitabletitleforthetext?A．PlantingTreesfortheWorld B．IrreplaceableBenefitsofForestsC．EU’sActiontoProtecttheEarth D．TakingForestsintotheFutureBThenewly-electedpresidentofBrazil,JairBolsonarosaysthathiscountryshouldwithdraw(退出)fromthe2015ParisAgreement,andthatBrazil’srainforestprotectionsarestandinginthewayofeconomicsuccess.Duringtheelectioncampaign,hepromisedtoeaseprotectionsforareasoftheBrazilianAmazonsetasidefornativepeopleandwildlife.AreBrazil’srainforestsindanger?TheAmazon,theworld’slargestrainforest,iscalled“thelungsoftheplanet.”Eachtreetakesinandstorescarbondioxidefromtheairaroundit.Billionsoftreespullupwaterthroughtheirrootsandreleasewatervaporintotheair,formingtinydropsofwater.TheAmazoncreates30to50percentofitsownrainfall.CarlosNobre,aclimatescientist,saysthatitisalmostimpossibletosayJusthowimportanttherainforestistotheplanet’slivingsystems.SomeofBolsonaro’ssupportcomesfrombusinessandfarminggroups.Onesupporter,LuizCarlos,notedthatfarmers“arenotinvaders,theyareproducers.”Heblamedthepastgovernmentforsupportingrainforestprotectionsatthecostoffarmers.“Brazil,”hesaid,“willbethebiggestfarmingnationonEarthduringBolsonaro’syears.”PauloArtaxo,aprofessorofenvironmentalphysicsattheUniversityofSaoPaulo,saysthatifBolsonarokeepshiscampaignpromises,then“deforestationoftheAmazonwillprobablyincreasequickly—andtheeffectswillbefelteverywhereontheplanet.”OtherscientistswarnthatiftheAmazonandothertropicalrainforestslosetoomanytrees,thiscouldaffectrainfallinotherareas.Withoutenoughtreestosupporttherainfall,thelongerandbiggerdryseasoncouldturnmorethanhalfoftherainforestintoatropicalgrassland.5．Thefirstparagraphisintendedto________.A．drawpeople’sattentiontothedisappearingrainforests B．askpeopletoeasetheprotectionofrainforestsC．attractthepublictothenewly-electedpresident D．tocomplainaboutthenewgovernment'swithdrawing6．Accordingtothepassage,rainforestscan________.A．producemuchfarmland B．examinepeople’slungsC．changetheearth’slivingsystem D．destroyfarmers’crops7．Whatcanbeinferredfromthepassage?A．Thenewpresident’ssupporterscarelessaboutfarmers.B．Scientistsareconcernedabouttheprotectionofrainforests.C．TherainforestswillstoptheeconomicdevelopmentinBrazil.D．Thepastgovernmentistoblameforthedestructionofrainforests8．Thepassageisprobablytakenfrom________.A．anewspaper B．amagazine C．aguidebook D．atextbookCTwoprotectiongroupssuccessfullyremovedtheinvading(入侵的)EuropeanrabbitsfromtheHumboldtPenguinNationalReserve(HPNR).TheserabbitsdestroyedthehabitatsfortheHumboldtpenguinsandPeruyianpetrels(海燕)onthetwoislandsoftheHPNR,whicharehometo80percentofHumboldtpenguinsintheworldandwereoncehometo100,000pairsofPeruvianpetrels.However,theprotectiongroupscouldn’thavecompletedthetaskwithoutthehelpofafour-leggedfriend,Finn—ayellowdogtrainedtodiscoverholesoftheinvadingrabbits.Duetotheirgoodsenseofsmell,dogshavebecomerisingstarsinsearchingforinvasiveanimals,protectingwildlifeandassistingscientistsintheirfieldwork.Finnisanexampleofhowdogscanmakeabigdifferencetoenvironmentalprotectionbyspeedingupsearchesorfindingtargetsthathumanscan’tfind.Inthiscase,Finnplayedakeyroleinprotectingthehabitatsofpenguinsandpetrels.ItuseditsgoodsenseofsmelltoaidthefieldteaminensuringthattheHPNRwasentirelyfreeofrabbits.Therabbitsatecertainplantswhichprovidedshadeforbabypenguins,andtheyalsotookovertheholesthatpetrelsusetonest.ThankstotheeffortsofFinnandthepeopleoftheprotectiongroups,theHPNRwasfreeoftheinvadingrabbits.Thusthepenguinsandpetrelshavetheirhabitatsback.Meanwhile,sincecompletingtheremoval,plantstherehavegrownbetter.Scientistshaverecorded16typesofplantsthathaveneverbeenidentifiedontheislands!“NowonderFinniscalleda‘WonderDog’.Ithasaverygoodsenseofsmell,”statesKaren,whoworkedalongsideFinn.“It’sabletodeterminethepositionofarabbitfromlongdistancesbysniffing(嗅,闻).Withoutit,wecanonlyrelyonoureyestospottheinvadingrabbitshiddenthere.9．Whatdoestheunderlinedpart“thetask”inparagraph1referto?A．Protectingthehabitatsfrombeingdestroyed. B．Helpingtherabbitshuntformorefood.C．Assistingscientistsindoingbiologicalresearch. D．Buildingmorenestsforbabypenguins.10．InwhatwaydorabbitscauseharmtotheHPNR?A．Frighteningsomepenguins. B．Producingmuchwaste.C．Killingpenguinsandpetrels. D．Occupyingnests.11．HowdoesFinnknowthepositionofarabbitfromfaraway?A．Bylooking. B．Bylistening.C．Bysmelling. D．Byhidingsomewhere.12．Whatisthebesttitleforthetext?A．HowSmartFinnIs B．HowHPNRWasWellProtectedC．HowRabbitsWereKilled D．HowPenguinsGetLovefromFinn第二节：七选五CarbonFootprint:Definition&FactsYouknowyouleaveafootprintwhenyouwalkaroundwithwetfoot.____13____Thislessonwillteachyouwhatacarbonfootprintis,whatcausescarbonfootprints,andwhatyoucandotoreduceyourcarbonfootprint.Whatisacarbonfootprint?____14____Mostscientistsbelievethatcarbondioxideandothergaseslikeitarecontributingtoglobalwarmingortheslowclimatechangeofourplanet.Globalwarningcauseslotsofproblemsforanimalsandpeople.____15____ElectricityPeopleuseelectricityintheirhomestoturnonlights,plugin(接通电源)kitchenapplianceslikeamicrowave,andevenwatchTVorplayvideogames.Whenyouuseelectricityinyourhome,youarenotcreatingcarbondioxide,butthepowerplantsthatcreateyourelectricitydoemitcarbondioxide.Powerplantsthatusecoalforenergycreatethemostcarbondioxide.TheEnvironmentalprotectionAgency(EPA)saysthatelectricityisresponsibleforthelargestpartofmostcarbonfootprints.GasHeating____16____Mosthomesuseoil,naturalgas,orelectricitytoheattheirhomeinthewinter,andallofthesessourcescreatecarbondioxide.Theamountofcarbondioxidethateachfamilyusesdependsonhowhightheyruntheheatandwhatkindoffueltheyuse.CarsCarsareanotherthingthatcontributestoyourcarbonfootprint.____17____Otherformsoftransportation,likebuses,trains,andplanes,alsoincreaseacarbonfootprint.A．Causesofcarbonfootprint.B．Butwhatisacarbonfootprint?C．Waystoreduceyourcarbonfootprint.D．Thecaryouusewouldleadtoclimatechange.E．Thishappensbecausethegasthatyourcarusestorunproducescarbondioxide.F．TheEPAsaysthatgasheatingisthesecondlargestsourceofcarbondioxideemission.G．Everytimeyouuseafossilfuel,likecoalorgas,youcreateagascalledcarbondioxide.六、完形填空IsTapWaterSafetoDrink?Tapwaterisnotwithoutitsproblems.Morerecently,theMichiganCityofFlinthasbeenstrugglingwithhighlead(铅)levelsinitsdrinkingwater.Overtheyearspeoplehavewitnessedmajor__1__ofgroundwaterpollutionleadingtounhealthytapwater.ThenonprofitEnvironmentalWorkingGroup(EWG)detectedsome260pollutantsinpublicwatersuppliesin42statesandfaultedtheU.S.EnvironmentalProtectionAgency(EPA)for__2__toestablishstandardsonsomanyofthepollutants-fromindustry,agriculture,andurbanrivers-thatdoendupinourwater.Despitetheseseemingly__3__statistics,theNaturalResourcesDefenseCouncil(NRDC),whichhasalsoconductedaseriesof__4__testsonmunicipal(市政的)watersuppliesaswellasbottledwater,says,“Intheshortterm,ifyouareanadultwithnospecialhealth__5__,andyouarenotpregnant,thenyoucandrinkmostcities’tapwaterwithouthavingtoworry.”Thisisbecausemostofthepollutantsinpublicwatersuppliesexistatsuchsmallconcentrationsthatmostpeoplewouldhaveto__6__verylargequantitiesforhealthproblemstooccur.__7__,lookatyourwaterbottlescarefully.It’scommonforthemtolistthesourceas“municipal”,whichmeansyoupaidforwhat__8__isbottledtapwater.“Pregnantwomen,youngchildren,theelderly,peoplewithchronicillnessesandthosewithweakenedimmunesystemscanbevulnerable(脆弱的)totherisksposedbypollutedwater,”NRDCdoes__9__,however.Thegroupsuggeststhatanyonewhomaybeatriskobtainacopyoftheircity’sannualwaterqualityreportandreviewitwiththeir__10__.Asforbottledwater,25to30percentofitcomesstraightfrommunicipaltapwatersystems,despitetheprettynature__11__onthebottlesthatimplyotherwise.Someofthatwatergoesthroughadditionalfiltering(过滤),butsomedoesnot.What’smore,bottledwaterisrequiredtobe__12__lessfrequentlythantapwaterforbacteriaandchemicalpollutants,andU.S.FoodandDrugAdministrationbottledwaterrulesallowforsomepollutionbyE.coli(大肠杆菌),__13__toEPAtapwaterrulesthatprohibitanysuchpollution.Also,NRDCfoundthatthereareno__14__forbottledwatertobedisinfectedortestedforparasites(寄生虫),unlikemorestrictEPArulesregulatingtapwater.Thisleavesthepossibility__15__,saysNRDC,thatsomebottledwatermaypresentsimilarhealththreatstothosewithweakenedimmunesystems.1．A．cases B．patterns C．models D．modes2．A．managing B．failing C．competing D．skipping3．A．endless B．appealing C．alarming D．meaningless4．A．expansive B．expensive C．aggressive D．extensive5．A．motivations B．focuses C．conditions D．proportions6．A．turnin B．giveaway C．takeup D．takein7．A．Tostartwith B．Afterall C．Inaddition D．Onthewhole8．A．necessarily B．essentially C．accordingly D．dramatically9．A．recommend B．caution C．justify D．urge10．A．supervisor B．secretary C．authority D．physician11．A．scenes B．brands C．data D．prints12．A．questioned B．produced C．tested D．advertised13．A．contrary B．similar C．relative D．parallel14．A．requirements B．suggestions C．permissions D．approvals15．A．real B．minor C．uncertain D．open七、阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Theeco-friendlyteagardensinPu’er,SouthwestChina’sYunnanProvince,haveresulted1________manyenvironmentalandeconomicbenefitsforthecity.Theteagardensproducegreen,organic,safe,andhigh-qualityteasthatarecharacterizedbygrowingmanyplantspecies2________theuseoffertilizersorpesticides(化肥或农药).Suchgardensare3_________(benefit)totheecosystem,theprotectionofsoilandwater,themicroclimatewithinthegarden,andthesustainabledevelopmentoftheteaindustry,4________isPu’er’sNo.1pillarindustry.Requiringlowconsumptionofnaturalresources,teaproduction5_________(regard)asagreenindustrywithhighaddedvalue.Thatmeansmorethanhalfthecity’syearlyGDPcomesfromtea.In2010,thecity’sPartycommitteecarriedoutaprojecttobuildeco-friendlyteagardens,6_________(change)allsuchteagardensacrossthecityinthefollowingthreeyears.Eachteagardenisrequired7_________(plant)eighttotenspeciesthatwillprovideshadefor30percentofeach0.067hectareplot.Eversincetheprojectwascarriedout,it8___________(improve)theenvironmentintheteagardens,andpreventedtheuseofchemicalfertilizersandpesticides.Theprojecthasalsohelpedto9_________(continue)improvethequalityoftea,raisingthe10___________(earn)ofbusinessesandteafarmers.Unit3ReadingandThinking参考答案：一、1seize2trends3release4frequently5fined6sustain7conservation8restore9campaign10agenda二、1Ecologists;totreat2cooperation;comprehensively3development;policies4magical;believes;politicians5that;smoggy6regulations;to7disposal8participated;whom9goes;to10Toboost;moderately三、1alongwith2wastrappedin3tostarvetodeath4referredto5Onbehalfof6besensitiveto7endup8contributesto9ineffect10betolerantof四、1.Withthespringcoming,theiceinthelakeisgraduallymeltingaway.2.Thissharkisnotabletoswimanylongeranditeitherstarvetodeathoriseatenalivebyotherfish.3.There’sno/littledoubtthatthispolicywillbeagoldenopportunityforallbusinesssectors.4.Myfriendwarnedmenottoleavemycarunlockedastherehadbeenalotofstealingfromcars.5.Therearehundredsofnewworkersinourfactory,mostofwhomcomefromthisfamoustechnologicalcollege.6.Chineseculturehasgainedmorepopularity,resultinginanincreasingvolumeofforeignersstartingtolearnChinese.7.Therearesomanythingstodo,whichissoupsetting.阅读：CBDDACBA ADCBBGAFE完形：ABCDCDCBBDACAAD语法填空：1in2without3beneficial4which5isregarded6changing7toplant8hasimproved9continuously10earningsUNIT3单元提能强化练Ⅰ.阅读理解AItshouldbeoneofthemaingoalsintoday’ssocietytoreduceplasticconsumption.Thoughmanybelieverecyclingwillsolvetheproblem,andcontinueusingplastic,it’sactuallytheopposite.In2013,254milliontonnesoftrashwasproducedintheUSalone,andonlyaround30%wasrecycled.Thismeanstherestendedupinalandfillandwillstaythereforupto1000years.NowAsiancountries,includingVietnamandThailand,arelookingfornewideastoavoidplastic.Oneofthoseideaswasanew,eco-friendlywaytopacktheirgoodsbyavoidingplasticpackaging.OneofPerfectHomesChiangmai’steammembersnoticedacreativewaytoreduceplasticthatasupermarketcalledRimpingSupermarketwasusing.Littledidheknowthatpeopleallaroundtheworldwouldabsolutelylovethisidea.“Ijustenteredtogetafewitemswhilewewerewaitingtosignsomecontractswithourlawyer,whowasdelayed.WhenInoticedthevegetableswrappedinbananaleavesandsimplylikedtheidea.SoItookafewpicturesandpostedthemonline,”hesaid.Withmorethan3.5millionviewsandover17thousandshares,theideabecamesomethingpeoplecanencouragemoresupermarketstoimplement(实施).Somehavenoticedthatnoteverythingontheshelvesiscompletelyplastic-freetowhichthesupermarketrespondedthattheyaretakingonestepatatime,butit’snotthateasy.Manyproductscometothesupermarketspre-packagedandmanycompaniesareinterestedinwrappingtheirproduceinplasticsinceitisthecheapestandtheeasiestoption.It’snowuptotheshopperstoshowthesupermarketwhichtheyprefer.Ifeveryoneoptsforthebananaleafpackaging,theywillprobablystopstockingtheitemsinplastic.

1.Whatcanweinferaboutrecyclingfromparagraph1?A.Theauthorthinkshighlyofrecycling.B.TheUSdidagreatjobinrecyclingin2013.C.Recyclinghasfailedtosolvetheplasticproblem.D.Recyclinghelpsalotinreducingplasticconsumption.2.WhydidthemangotoRimpingSupermarket?A.Tobuysomeitems.B.Tolookfornewideasthere.C.Totakephotosoftheirshelves.D.Tosignacontractwithalawyer.3.Whatdoestheunderlinedphrase“optsfor”inthelastparagraphprobablymean?A.Doubts.B.Increases.C.Dislikes. D.Chooses.4.Whatisthebesttitleofthetext?A.LeafPackagingSpreadsRapidlyB.ReducingPlasticConsumptionC.RecyclingAvoidsPlasticPackagingD.AGoodOptionMakesADifferenceBAnewlydiscoveredlizardfoundinthePhilippineshasmadescientiststhinktheremightbeothernever-before-seencreaturesonthatcountry’sislands.Butscientistssaythosecreaturesmightneverbefoundbecausetheislands’rainforestsareindanger.Thelatestlizardwasfirstspottedin2001whenscientistssawlocalpeopleoftheislandcatchitforfood.Scientiststooksomepicturesofthelizard.Finallyscientistscaughtalizardthemselvestostudy.TheynamedthenewlizardtheNorthernSierraMadreforestmonitorbecauseitwasdiscoveredintheislands’SierraMadreMountains.The6.6-foot-longlizardhasbrightyellowmarkingsthatdistinguishitfrommoreboring-lookingmonitors.Itslegsaremainlyyellow,anditstailisblackandyellow.SohowcouldscientistsworkinthePhilippines’rainforestsforyearswithoutfindingthenewlizard?TheysaytheNorthernSierraMadreforestmonitorisunlikeotherlizardsandtheirlargercousin,theKomododragon.Allofthoselizardsaremeat-eaters.Butthenew-foundlizardeatsfruit.Thatmeansitneverhastocomedownoutofthetrees.Itsuniquelycoloredskin,quietmanner,andtreetophomehelpeditremainhiddenfromscientists’viewformanyyears.ThediscoveryoftheNorthernSierraMadreforestmonitorismakingscientistsrealizethatPhilippines’rainforestsmayholdmanyundiscoveredspecies.Butthosespecieswillnotbefoundiftherainforestskeepdisappearing.Twentyyearsago,forestscoveredabout35percentofthePhilippines’land.Butpeoplehavebeenencroachingonthatlandandbuildingonit.Today,forestscoverlessthan25percentofthecountry’sland.

Therainforestsarea“conservationhotspot”thatneedstobeprotected,scientistssay.“Ihopewecanmakethenewlizarda‘posterchild’forconservationoftheland,”saidonescientist.5.Whatisthescientists’attitudetofindingmorenewcreaturesinPhilippines’rainforests?A.Interested. B.Doubtful.C.Excited. D.Supportive.6.Howdidscientistsdiscoverthenewlizard?A.Theycaughtonewiththehelpofthelocals.B.Thelocalsgaveonetoscientistsasagift.C.Theyfounditfrompicturestakenbythelocals.D.Theynoticeditwhenthelocalshuntedthelizard.7.Whatisspecialaboutthenew-foundlizardaccordingtoparagraph3?A.Itisacruelmeat-eater.B.ItisthelargestlizardinAsia.C.Itspendsmosttimeintrees.D.ItlooksliketheKomododragon.8.Whatdoestheunderlinedphrase“encroachingon”mean?A.Invading. B.Protecting.C.Maintaining. D.Deserting.Ⅱ.完形填空IfellinlovewithYosemiteNationalParkthefirsttimeIsawit.Myparentstookusthereforcamping.Onthewayout,IaskedthemtowaitwhileIranuptoElCapitan,a1rockof3,300feetstraightup.Itouchedthatgiantrockandknew2Iwantedtoclimbit.Thathasbeenmylife’spassioneversince—3therocksandmountainsofYosemite.I’velongmadeYosemitemy4.

About15yearsagoIstartedseeingalotof5,likebeercans,emptyboxes,aroundthearea.It’sbeyondmewhyvisitorsstartedrespectingtheplace6andtreatedsuchabeautifulhome-likeplacethisway.

Itried7trashmyself,butthejobwastoobig.Iwould8anhourortwoonthejob,onlytofindtheareatrashedalloveragainweekslater.Finally,IgotsotiredofitthatIdecidedsomethinghadtochange.

In2004,togetherwithsomeclimbers,Isetadatefora9.Onthatday,morethan300people10.Overthreedayswecollectedabout6,000poundsoftrash.Itwasamazinghowmuchwewereableto11.Icouldn’tbelievethe12wemade—theparklookedclean!

Eachyearvolunteerscomefortheclean-upfromeverywhere.In2007alone,2,945peoplepickedup42,330poundsoftrash.Ioftenhearpeople13abouttheirsurroundings.Ifyouareoneofthem,Iwouldsaytheonlywaytochangethingsisby14ratherthancomplaining.Weneedtoteachby15.

1.A.distant B.hugeC.narrow D.loose2.A.immediately B.finallyC.gradually D.recently3.A.imagining B.paintingC.describing D.climbing4.A.garden B.homeC.lab D.palace5.A.material B.resourcesC.waste D.goods6.A.more B.mostC.less D.least7.A.throwingaway B.pickingupC.breakingdown D.diggingout8.A.kill B.saveC.wait D.spend9.A.clean-up B.partyC.picnic D.concert10.A.droppedout B.turnedupC.lookedarou