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1、2021年陕西分类考试英语押题卷【含答案】第一局部听力(共20小题，每题1.5分，总分值30)(略)第二局部阅读理解(共20小题，每题2分，总分值40分)第一节(共15小题，每题2分，总分值30分)阅读以下短文，从每题所给的四个选项(A、B、C、和D)中，选出最正确选项，并标在答题卡的相应位置上。ASoonenough.wewilllosesomeofthemostamazingsitesonEarth!TheGreatBarrierReefRisingairtemperatureswillcauseseatemperaturestoriseaswell.Alllifesupportedbyt
2、heoceanswillbeaffectedwiththisshocktotheirecosystem.Coralaresomeofthemostvulnerable(易受伤害的)marineanimalsandwearealreadywatchingwholereefsdisappear.TheGreatBarrierReefinAustraliaisnoexceptionandwillcontinuetoshrinkasthetemperaturesrise!Thesereefsaresomeofthebestintheworldfordiving，buttheywillsoondisap
3、pear!VeniceSprawlingacross(横跨)hundredsofsmallislandsinNortheastItaly,VeniceisatextremeriskofsinkingintotheAdriaticSea.Risingsealevelsareinfactaseriousthreattomanycoastalcitieslocatedatsealevel.Luckyforus,however,Veniceisdevelopingaseriesofseawallstoprotectthecityintimesofhightide.Glacier(冰川)National
4、ParkGlacierNationalParkwasoncecoveredbyover150glaciers,butby2004itonlyhadabout27.LocatedinMontana,Canada,thisparkisoveramillionacresandhasahugeplantandwildlifepopulation.Astemperaturesrise,theglaciersandicemelt,whichwillupsettheecosystemssustainingoverathousandplantspeciesandhundredsofanimals.TheAma
5、zonThecausebehindthedisappearanceofthesefantasticplacesfinallycomesdowntohumans.Ourexpansionusuallyrequirescuttingdownforestsforland,fuelandmaterials,butrarelyconsiderstheconsequences.Theseforestsaresourcesoffoodandmedicineforjustabouteveryoneontheplanet!Whatwillhappenifwelosethesevaluableplacesandb
6、eautifuldestinations?21.Accordingtothetext,whatiscausingcoralsdeath?A.Risingsealevels.B.Humansdivingactivities.C.Risingseatemperatures.D.Theshrinkage(缩小)oftheirhabitats.22.WhatcanwelearnaboutGlacierNationalParkfromthetext?A.ItcoversalargeareainMontana.B.Itiscoveredbyover150glaciers.C.Plantspeciesand
7、animalsinithavediedout.D.Itdoesntsupportanylivingthingforitscold.23.Whichsitesshrinkingreasondiffersfromtheothersites?A.TheGreatBarrierReef.B.Venice.C.GlacierNationalPark.D.TheAmazon.BDavidReesrunsatrulydistinctivebusiness.Hechargescustomers$15tosharpentheirpencilstoperfection,usingavarietyoftools.I
8、knowwhatyourethinkingisthisajoke?The39-year-oldgetsaskedthatquestionalot.Toclarifyeverything,heevencreatedaspecialsectiononhiswebsitetellingeveryonehesactuallyprovidingarealservice.YoucansupplyyourownpenciloryoucanhaveReessharpenoneofhisownfavorite2Bpencils.Afterthat,hemailsittoyouinadisplaytubewith
9、theshavingsinaseparatebag,andanauthenticcertificatewhichjusthappenstomentionthepencilissosharpastobeadangerousobject.Toachievethedesiredresult,themastersharpenerusesallkindsoftools,includinggeneralsandpaper,pocketknivesandevenaspecial$450sharpeningmachine.Itdependsonwhatthecustomerwantstousehis/herp
10、encilfor,;hesays.Thatdeterminesthemostappropriatepencilsharpeningtechnique.Somecustomersbuypencilsasinspirationalsymbolswhileothersbuythembecauseoftheirspecialmemoriesofclassic2Bpencils.$15tohaveapencilsharpenedisabitexpensivethough,right?Yourenottheonlyonewhofeelsthatway,andDavidsuniquebusinesshasr
11、eallyangeredlotsofpeople,whotalkofinequalityinAmerica,sayingitissoinsaneforthewealthytopay$15tosharpenapencil.Butotherswillsay,Thisisjustoururgetoputanendtothewelfarestatebecausenewideasarisealongwiththebusiness.;Davidadmitshistradeissortofunusual.Buttherearethosewhoactuallyvaluehisservice,asisprove
12、nbytheover500ordershehasgotten.24.HowcouldDavidmakemoneybysharpeningpencils?A.Heinventednewtoolsforthejob.B.Hepromotedhisskillonhiswebsite.C.Hesavedlotsoftimeforotherpeople.D.Heprovidedqualityserviceforhiscustomers.25.Fromhiswords,wecaninferthatDavidRees_.A.knowsallkindsofpencilusersB.providesperson
13、alizedservicesC.valuesideasbehindthepencilsD.alwayswritesinpencil26.Whatdoestheunderlinedwordinsane;(inParagraph5)mean?A.Deliberate.B.Rewarding.C.Unreasonable.D.Irresponsible.27.WhatseemstobetheauthorsattitudetoDavidReestrade?A.Itsafancyservice.B.Ithasagoodreputation.C.Itsawfullyexpensive.D.Itwastes
14、timeandmoney.CInthemostsouthernpartofourplanet,theresaplacethatscoveredwithsnowandiceallyearround.Butithastheclearestandcleanestair.Amazingly,inthisplace,thesunsometimeshangseveninthemidnightsky.ThisplaceisAntarctica(南极洲):thecoldest,windiestandharshest(恶劣的)placeontheEarth.Astheworldsleast-knownplace
15、,Antarcticaisofgreatinteresttoscientistsaroundtheworld.In1983,ChinajoinedtheAntarcticTreaty(?南极条约?).ThetreatymadeAntarcticaapeacefulplaceformembercountriestodoscientificresearch.During30years,ChinahassentmanyscientiststoAntarctica.Theymostlylookattheresourcesundertheicylandanddoresearchaboutclimatec
16、hangeandmarine(海洋的)biology.Antarcticaisaplacewithfantasticviews.However,lifethereisveryhard.Foodisoneofthebiggestproblems.Frozen(速冻)foodwhichcanbeheatedeasilyispeoplesdailyfood.Freshvegetablesarehardtogrowinthecoldweather.Therefore,scientistsofteneatdriedorcannedvegetables.Sleepisalsotroublesome.InAntarctica,summerlastsfromNovembertoMarch.Duringthisperiod,A
