届沈阳市苏家屯区汇才学校高三英语一模试题及参考答案文档格式.docx
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届沈阳市苏家屯区汇才学校高三英语一模试题及参考答案文档格式.docx
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Acarwithlegs
Oneofthisyear’spresentationswasbySouthKoreancarmakerHyun-dai.Thecompanyintroducedasmallmodelofa“walkingcar,”whichiscalledElevate.Ithasfourmovablelegsthatcanraisethemainpartofthevehiclehighofftheground.Theelectric-poweredvehicleisdesignedtobeusedinsearch-and-rescueoperationsduringemergenciesornaturaldisasters.
Changeablepeoplemover
Germany'
sMercedespresentedanexperimentalself-drivingvehiclethatitclaimscanrevolutionizetransportationforpeopleandgoods.Thecompanysaysthevehicle,calledVisionUrbanetic,willbeableloeasilychangebodiesdependingonitsdesireduse.Mercedessaysasaride-sharingvehicle,thefuturistic-lookingcarcanseat12people.
FullyelectricHarley
AmericanmanufacturerHarley-Davidsonshowedoffitsfirstfullyelectricmotorcycle,calledLiveWire.Thecompanysaysthebikewillbeabletogo177kilometersbetweencharges.Itcanreach96kilometersperhourinunder3.5seconds.AlthoughHarleyisknownforbuildingpowerfulbikeswithhuge,loudmotors,theLiveWirewillbeunusuallyquiet.
Personalrobots
Oneofthenewrobots,calledTemi,isreallyjustacomputertabletonwheels.Itisdesignedtobeapersonalelectronicassistant.Itmovesaroundthehomeandperformscommandswhenspokento.Itcanlinkuserstofriendsthroughvoiceorvideo,connecttovideoorplaceordersforfoodorgoods.
1.Whichdoyouprobablyusetosearchfortheinjuredinanearthquake?
A.Elevate.B.VisionUrbanetic.C.LiveWire.D.Temi.
2.WhatisthefirstfullyelectricmotorcycleproducedbyHarley-Davidson?
A.ElevateB.Hyun-daiC.LiveWire.D.Temi.
3.Whyarethefourproductsdesigned?
A.Toeasetrafficjam.B.Tohelpussocialize.
C.Toimproveourlife.D.Toprotecttheenvironment.
B
Scientistsoftencomparecoralreefs(珊瑚礁)tounderwaterrainforests,yetunliketheleafyplantbaseofaforest,coralsareanimals.Thesoftcreaturesarenaturallyhalf-transparentandgettheirbrilliantcolor1fromalgae(藻类)livinginsidethem.Whencoralsexperiencestressfromhottemperaturesorpollution,theyhalttheinterdependentrelationshipwithalgae,typicallypushingthemoutandturningwhite.Coralsarestillalivewhentheyarewhite,butthey'
reatriskandmanyeventuallydie,turningdarkbrown.
Scientistsaroundtheworldarelookingformeanstoprotectandmaybeincreasecorals.Onecommonoptionistocreatemoreprotectedareas—essentiallynationalparksintheocean.Beyondnaturepreserves,someconservationistsarelookingtomorehands-onmethods.OneresearchcenterintheFloridaKeysisexploringaformofnaturalselectiontokeepcoralsremaining.ThereefsystemintheKeyshasbeenhithardbyclimatechangeandpollution,whichisespeciallytough,becausecoralstherehelpsupportfisheriesworth$100millioneveryyear.
Tokeepthewildecosystemalive,ErinnMuller,thecenter'
sdirector,andherteamareharvestingsamplesofthecoralsthatsurvivedtheenvironmentalstressnaturally,keepingthemtomakethemreproduce,andthenreattachingthemtothereef.Theyhave46,000coralsonplasticframesunderthesea.Sofar,thecenterhasregrownover70,000coralsfromfivedifferentspeciesondamagedreefs.
InTheBahamas,RossCunning,aresearchbiologistatChicago'
sSheddAquarium,focusesoncoralswithgenesthatcouldmakethemnaturalcandidatesforrestorationprojects.HepublishedastudyoftwoBahamianreefs,onethatsurvivedanextreme2015heatwave,andonethatdidn'
t."
Wethinktheirabilitytodealwiththesehighertemperaturesisbuiltintotheirgenes,"
saysCunning.There'
sevidenceofcoralsevolvingmorequicklytoresistrapidlywarmingclimate.Thebigquestionscientistsneedinvestigate,addsGunning,ishowmuchmoreheatcoralscanadaptto.
4.Whatdoestheunderlinedword"
halt"
inthefirstparagraphmean?
A.End.B.Develop.C.Strengthen.D.Weaken.
5.WhatdoMullerandherteamdotosavecorals?
A.Restorethedamagedreefs.B.Growcoralsbyhandunderwater.
C.Createmoreprotectedareas.D.Movecoralstounpollutedareas.
6.WhatdoGunning'
swordssuggest?
A.Manycoralshavebeengeneticallyimproved.B.Coolingdownthewatersiskeytorescuingcorals.
C.Reasonsforcoralssurvivingheatwavesareshocking.D.Thehighesttemperaturecoralscansurviveisunclear.
7.Whichcanbeasuitabletitleforthetext?
A.RelationshipbetweencoralsandalgaeB.Effortsmadetosavecorals
C.ImpactofclimatewarmingoncoralsD.Survivalcrisisfacedbycoralreefs
C
OnedaywhenIwas5,mymothercriticizedmefornotfinishingmyriceandIgotangry.Iwantedtoplayoutsideandnottobemadetofinisheatingmyoldrice.Inmyangrymotiontoopenthescreendoor(纱门)withmyfoot,Ikickedbackabouta12-inchpartofthelowerlefthandcornerofthenewscreendoor.ButIhadnoregret,forIwashappytobeplayinginthebackyardwithmytoys.
Today,IknowifmychildhaddonewhatIdid,Iwouldhavecriticizedmychild,andtoldhimabouthowexpensivethisnewscreendoorwas,andIwouldhavedeliveredaspanking(打屁股)forit.Butmyparentsneversaidaword.Theyleftthecornerofthescreendoorpushedout,creatinganopening,acrackinthedefenseagainstunwantedinsects.
Foryears,everytimeIsawthatcornerofthescreen,itwouldremindmeofmymistakefromtimetotime.Foryears,Iknewthateveryoneinmyfamilywouldseethatholeandrememberwhodidit.Foryears,everytimeIsawaflybuzzinginthekitchen,IwouldwonderifitcameinthroughtheholethatIhadcreatedwithmyangryfoot.Iwouldwonderifmyfamilymemberswerethinkingthesamething,silentlyblamingmeeverytimeaflyinginsectenteredourhome,makinglifemoreterribleforusall.Myparentstaughtmeavaluablelesson,onethataspankingorstern(严厉的)wordsperhapscouldnotdeliver.TheirsilentpunishmentforwhatIhaddonedeliveredahundredsternmessagestome.Aboveall,ithashelpedmebecomeamorepatientpersonandnotburstoutsoeasily.
8.Whentheauthordamagedthedoor,hisparents_______.
A.scoldedhimforwhathehaddoneB.leftthedoorunrepaired
C.toldhimhowexpensiveitwasD.gavehimaspanking
9.Howdidtheauthorfeeleverytimehesawthedamageddoor?
A.Hefeltashamedofhisuncontrolledangeratthattime.
B.Hefoundthathisfamilymembersnolongerlikedhim.
C.Hefounditdestroyedthehappyatmosphereathishome.
D.Hefelthehadtoworkhardtomakeupfor(弥补)thedamage.
10.Theexperiencemaycausetheauthor_______.
A.tohidehisangerawayfromothers
B.nottogoagainsthisparents’will
C.tohaveabettercontrolofhimself
D.nottomakemistakesinthefuture
11.Whatofthefollowingisthemainideaofthispassage?
A.Adultsshouldignoretheirchildren’sbadbehavior.
B.Parentsshouldn’teducatetheirchildren.
C.Whatisthebestwaytobecomeamorepatientperson?
D.Silentpunishmentmayhaveabettereffectoneducatingpeople.
D
Owningadogisassociatedwithasignificantlylowerriskofheartdiseaseanddeath,accordingtoacomprehensivenewstudypublishedbyateamofSwedishresearchersonFridayinthejournalScientificReports.
Thescientistsfollowed3.4millionpeopleoverthecourseof12yearsandfoundthatadultswholivedaloneandownedadogwere33percentlesslikelytodieduringthestudythanadultswholivedalonewithoutdogs.Inaddition,thesingleadultswithdogswere36percentlesslikelytodiefromheartdisease.
“Dogownershipwasespeciallyprominentasaprotectivefactorinpersonslivingalone,whichisagroupreportedpreviouslytobeathigherriskofheartdiseaseanddeaththanthoselivinginamulti-personhousehold,”MwenyaMubanga,aPh.D.studentatUppsalaUniversityinUppsala,Sweden,andtheleadjuniorauthorofthestudy,saidinastatementannouncingitsfindings.Thelinkbetweendogownershipandlowermortality(死亡率)waslesspronouncedinadultswholivedeitherwithfamilymembersorpartners,butstillpresent,accordingtothestudy.“Perhapsadogmaystandinasanimportantfamilymemberinthesinglehouseholds,”Mubangaadded.“Anotherinterestingfindingwasthatownersofdogswhichwereintendedoriginallyforhuntingweremostprotected.”
Thestudy,whichisthelargesttodateonthehealthrelationsofowningadog,suggestedthatsomeofthereasonsdogownersmayhavealowerriskofmortalityandheartdiseasewerebecausedogownerswalkmore.“Thesekindofepidemiological(流行病学的)studieslookforassociationsinlargepopulationsbutdonotprovideanswersonwhetherandhowdogscouldprotecttheirownersfromheartdisease,”ToveFall,aseniorauthorofthestudyandaprofessoratUppsalaUniversity,saidinastatement
“Weknowthatdogownersingeneralhaveahigherlevelofphysicalactivity,whichcouldbeoneexplanationtotheobservedresults,”Falladded.“Otherexplanationsincludeanincreasedwell-beingandsocialcontactsoreffectsofthedogonthebacterialmicrobiome(微生物菌群)intheowner.”FalladdedthatbecauseallparticipantsofdogownersinSwedenorother“Europeanpopulationswithsimilarcultureregardingdogownership.”
12.Whydidtheresearchersdothestudyrelatedto3.4millionpeople’shealthandthedogs?
A.TohelpEuropeans,
B.Tofindtheirassociation.
C.Toprotectunhealthyadults.
D.Toreduceriskofheart
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