安徽省皖西南联盟学年高二上学期期末考试英语试题.docx

安徽省皖西南联盟学年高二上学期期末考试英语试题.docx

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安徽省皖西南联盟学年高二上学期期末考试英语试题

安徽省皖西南联盟2020-2021学年高二上学期期末考试英语试题

学校:

___________姓名：

___________班级：

___________考号：

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一、阅读选择

FamousScientists

Scientificdiscoveriesoverthecenturieshavehelpedshapethewaywelivetoday.Withoutpioneeringscientistsworkingtowardscuresfordiseases,newinventions,andbetterwaystodothings,lifetodaywouldbedifferent.Herearesomeofthemostfamousscientists,whohavemadeimportantcontributionstooureverydaylives.

Hippocrates

Nationality:

Greek

Knownfor:

FatherofMedicine

HewascreditedwithwritingtheHippocraticOaththattoday’smedicalprofessionalsstillfollowintheirpractice.Hehadthetheoryofthevapors,whichstatedthatmanydiseasesweretheresultofabaddiet.

Aristotle

Nationality:

Greek

Knownfor:

TheoryofThreePsyches,ScientificMethod

Hewroteaboutmanyscientifictopics,includingbiology,physicsandzoology.HisideashelpedshapewesternscientificthoughtsintotheRenaissanceuntiltheywerereplacedwithNewtonianphysics.

Archimedes

Nationality:

Greek

Knownfor:

ArchimedesPrinciple,ArchimedesScrew

Hewasanastronomer,ascientist,andaphysicistwithseveralinventionstohisname.Hecreatedaformula（公式）tocalculatetheareaoftheundersideofaparabola（抛物线）.Healsodesignedmanyancientmachines.

Galen

Nationality:

Roman

Knownfor:

FatherofMedicine

GalenwasbestknownasGalenofPergamon.HewasafamousphilosopherandsurgeonamongtheRomans.Hisworkscontributedgreatlytotheknowledgeofpharmacology（药物学）,logicandphilosophy.

1．WhichGreekscientistcontributedmuchtomedicine?

A．Galen.B．Aristotle.

C．Archimedes.D．Hippocrates.

2．WhatwasAristotle’sachievement?

A．Heinfluencedwesternscientificthoughts.

B．Hedesignedlotsofancientmachines.

C．Heinventedmanychemicals.

D．Heproducedthetheoryofthevapors.

3．Whatdidthesescientistshaveincommon?

A．Havinggoodluckinthefieldofscience.

B．Makingimportantcontributionstoscience.

C．Writingmanypoemsaboutscience.

D．Experiencingmanydifficulties.

Chinawillhavethemost5Gconnectionsofanynationby2025,accordingtoanewstudy,whileEuropewillfallbehindKorea,theUnitedStatesandJapanintermsof5Gpenetration（渗透）bythatyear.

5Gisthefifthgenerationofnetworktechnology.ItisexpectedtobringunbelievablespeedstoInternetusers,withsomeoperationsrunning10timesfasterthanon4Gnetworks.5Gisalsoexpectedtounlockthepotentialinalotofnewservices,includingartificialintelligence,scienceofrobots,self-drivingcars,andtheInternetofthings.

TheGSMAsaidthatChina’sthreemajormobileoperators—ChinaUnicom,ChinaMobile,andChinaTelecom—arealreadymovingaheadwith5Gnetworks.Whilemostnationswillhave5Gbyupdatingexistingfoundations,thestudynotedthatChinaplanstobuildpartofits5Gnetworks.

AOneofthemajordistinguishingfactorsbetweenChinesemobileoperatorsandthoseintherestoftheworldistheintentiontoerectthenewandindependent5Gnetworks.Thatis,Chinaisdeterminedtobuildacompletelyadvanced5G.ThehighcostunderlinesChina’sseriousnessaboutpayingwhateverittakes.

Koreawillleadtheworldintermsof5Gpenetrationin2025,when66percentofthenation’stotalconnectionswillbe5G,accordingtoGSMA．Thiscomparesto50percentintheUS,49percentinJapan,36percentinChina,30percentinEurope,andaglobalaverageof18percent.Outofthefiveeconomiesleadingon5G,Europewillhavethelowestparticipationin2025,astheareaismovingmoreslowlyinhavingits5Gnetworks.

4．Whatwill5Gbring?

A．Acompletelynewpatternfordailylife.

B．Excellentnetworksandnationalsafety.

C．Amazingspeedsforpublictransportation.

D．Realizingthepotentialinmanynewservices.

5．Whatisthefutureof5GinChina?

A．Itwilldeveloprapidly.B．Itmaybelackofgovernmentsupport.

C．Itwillmoveforwardslowly.D．ItmayfallbehindEurope.

6．Whichofthefollowingbestexplains“erect”underlinedinparagraph4?

A．bringup.B．setup.

C．turnup.D．pickup.

7．Whatcanweinferfromthelastparagraph?

A．SomeChinesewilluse5Gin2025.

B．Koreanscannotown5Gin2025.

C．Onlyfivecountrieswillhave5Gin2025.

D．Europewillpaylittleattentionto5Gin2025.

Parentscanbegingoodorganization（条理）habitswithpreschool-agekids.Expertsrecommendaskingthemtodosmall,simpleactionsonaregularbasiswiththehelpofparents.Maybetheyopentheirbagsandbringtheirlunchbagtothekitchen,ortaketheirshoesoffatthedoorandputtheminanearbycloset.Thesewon’tsaveparentsmuchtime,buttheywillhelpdevelopgoodhabits.

Whenkidsenterprimaryschool,theyshouldbereadyformoreresponsibility.Thisisthetimetoteachthemaboutdailyroutines,andhelpthemtakecontrolovertheirs.Parentsandchildrenmightsitdowntogetherandmakealistofeverythingthatneedstobedonetogetoutofthehouseinthemorning,orgetreadyforbedatnight.Together,parentsshouldfigureouthowlongeachactivitytakes,andwhenisthebesttimetodothem.Someofthekidsmightwanttogettheirbagsreadyandpickouttheirclothesthenightbefore.

It’salsowisetocreateafirmscheduleforhomework.Whendokidsdotheirhomework?

Howlongdotheyneed?

Wheredotheydoit?

Wherewillthehomeworkgoonceitisdone?

Figurethemoutandsticktothescheduleasmuchaspossible.

Parentsshouldprintupthesetasklistsandhelpkidsfinishthemstepbystep.Kidsmightevencheckthemoffeachmorningorevening.Also,makesurethereareclocksintheroomsinwhichthesetaskswilltakeplace.Timemanagementisanimportantpartoflearningorganization,butitcan’tbedoneifkidsdon’tknowwhattimeitis.

Organizationgiveskidsthechancetomakeitpossibletofocusonataskandcompleteit.Kidstendtobemoremotivatedtolearnorganizationskillsiftheyseeorganizationasachallengetoovercome,ratherthanafaulttorepair.

8．Whyarekidsadvisedtodosmallandsimpleactions?

A．Tosaveparents’time.

B．Tojoinaschoolorganization.

C．Toformagoodrelationshipwithothers.

D．Tohelpkidsformgoodhabits.

9．Whatshouldparentsdotohelpkidsdeveloporganizationskills?

A．Offersomesuggestionsonly.

B．Finishthedailytasksforkids.

C．Assistkidsinfinishingthedailytasks.

D．Letthekidfinishthedailytasksalone.

10．Whatdoestheauthorthinkoforganizationforkids?

A．Itisafaulttorepair.B．Itisnothingspecial.

C．Itiseasytoachieve.D．Itisahelpfulskill.

11．Whatisthemainideaofthetext?

A．Assistingparentswithagoodparent-childrelationship.

B．Parentsshouldspendmoretimewithkids.

C．Givingadviceondevelopingkids’goodorganizationhabits.

D．Parentsshouldmakekidsmoreindependent.

Globalwarmingistheincreaseoftheearth’saveragesurfacetemperatureduetotheeffectofgreenhousegases,forexample,carbondioxide,whichtrapheatthatwouldotherwiseescapefromtheearth.Afterthetreesarecutdownandmoregreenhousegasesarereleased,the“blanket”aroundtheearthcalledtheozonelayer（臭氧层）,willgetthicker.Thiscatchesmoreheatandmakestheearthhotter.Luckily,therearemanythingsthateverycitizenoftheearthcandotohelpreducetheeffectsofglobalwarming,andit’snevertoolateortooearlyforchildrentotakeaction.

Thechildrenshouldlearnwhatacarbonfootprintis.Acarbonfootprintistheamountofcarbonandgreenhousegasespeoplemakeastheyleadthedailylifeandgoaboutthenormalactivities.Inotherwords,thecarbonfootprintisameasureoftheenvironmentalimpact（冲击）thelifehas.Toliveanenvironmentallyfriendlylifethatdoesn’tcontributetoglobalwarming,peoplewanttohavethesmallestcarbonfootprintpossible.

Almosteverythingpeopledocontributestoglobalwarmingandisrelatedtofossilfuelconsumption.Thesecanbedirectusesoffossilfuels,likeridinginagasoline-poweredcar,orindicrectcontributionstogreenhousegases,suchaseatingfruitsorvegetablesthathadtobeshippedfromfarwaytoreachtheirtables.

Ifachildwantstomakeacontributiontoreducingglobalwarming,heshouldrideabicycletothenearpark,school,hisfriend’shouse,oranywhereelseinsteadoftakingthecar.Orhemaytrytowalkorjog,whichisalsohelpful.Inaddition,althoughtrainsandbusesoftenrunonfossilfuels,onaverage,eachpersonuseslessenergyandproduceslesspollutiontorun.Nexttimeifchildrenwiththeirparentshavetogetaroundtownorit’stoofartowalkorbike,takethebusorotherpublictransportationinsteadofaskingforaride.

12．Whatisthefirstparagraphmainlyabout?

A．Abriefdescriptionofcarbonfootprint

B．Theseriouswaterpollution.

C．Theprotectionofozonelayer.

D．Thecausesofglobalwarming

13．Whichofthefollowingcandescribethecarbonfootprint?

A．Useless.B．Expensive.

C．Helpful.D．Attractive.

14．Whatcankidsdoiftheywanttohelpreduceglobalwarming?

A．Gotothenearparkbybus.

B．Walkorcycleasmuchaspossible.

C．Keepstayingathomeorschool.

D．Goaroundthetownwithparentsbycar.

15．Whatcanbeasuitabletitleforthetext?

A．WhatCanPeopleDotoUseLessEnergy?

B．HowCanKidsHelpReduceGlobalWarming?

C．HowDoesCarbonFootprintsMeasurePollution?

D．WhyGlobalWarmingAffectsHumans’Life?

二、七选五

HowtoDobasicfirstAid

Basicfirstaidreferstoatemporaryformofhelpgiventosomeonewhohasbeeninjuredorhasgotsickduetochoking,aheartattack,drugsorothermedicalemergencies.16．.

Careforthepersonwhohasjustgonethroughseriousdamage,includingbothphysicaltreatmentandemotionalsupport.17．.Letthepersonknowthathelpisonitswayandth