2021年陜西省商洛市公共英語五級(筆試)知識點匯總（含答案）

2021年陜西省商洛市公共英語五級(筆試)知識點匯總（含答案）學校:________班級:________姓名:________考號:________

一、1.ListeningComprehension(15題)1.PartC

Directions:Youwillhearatalk.Asyoulisten,answerthequestionsorcompletethenotesinyourtestbookletforQuestions21-30bywritingNOTMORETHANTHREEwordsinthespaceprovidedontheright.YouwillhearthetalkTWICE.

Younowhave1minutetoreadQuestions21-30.

聽力原文：Todaywetakeitforgrantedthatthemailwillbedelivereddailyatourdoor．Butmanyyearsagoitmighthavebeenplacedinatreetrunkorunderneatharock．Intheearlydaysofthemailnoonecouldbesureaboutwhereorwhenitwouldarrive．

AtthesoutherntipofAfricatherewasonceapostofficeunderarock．IntheolddaystheroutefromEnglandtoIndiawasaroundtheCapeofGoodHope．Thejourneywasstormyanddangerous．Ittooksixlongmonths．Sailorsoftenwishedtosendmailhome．buttheyseldommetshipsboundbacktoEngland．Soatthecapethesailorswouldgoashore．Theyheadedforacertainlargestone．Onthestonewerescratchedthewords“Lookhereunderforletters．”Theywouldleavetheirlettersthere．knowingthatthenexthomeward-boundshipwouldstopandpickthemup．

TherewasanotherpostofficelikethisatthesoutherntipofSouthAmerica．Duringthegoldrushdays，boatssailedaroundCapeHorntoCalifornia．AtCapeHornwasakegnailedtoapost．Boatscomingfromtheeastcoastwouldsendasmallboatashoretothispostoffice．Theypickedupanylettersinthekeg．Atthesametimetheymailedlettershomethatboatssailingeastcouldpickup．

InthestateofWashingtonstandsthestumpofahugecedar．It，too，wasonceapostoffice．Settlersneededaplaceforthemailcarrierstoleavetheirletters．Theirhousesweresowidelyscatteredthatthemailcarriercouldnotreachallofthem．andthepostofficewasfarawayoverroughroads．Sothesettlersfoundatreethatstoodwhereseveraltrailscrossed．Theycutthetreedowntenfeetfromtheground．holloweditout．andcovereditwitharoof．Inside,theynailedarowofwoodenboxes．Eachboxwasmarkedwithafamily'sname．Themailcarriercouldleavelettersthereforeveryoneformilesaround．

ForthefirstfewyearsaftertheEnglishcolonistscarnetoAmerica，therewasnoregularpostalservice．Peoplegavetheirletterstoanytravelerwhohappenedtobegoingintherightdirection．Oftentheygavethemtoapeddleroratravelingshoemaker．Whenthetravelerreachedthetownwheretheletterwasgoing，hemightstopataninn．Hewouldleavethelettersthere．Buttheretheystayeduntilthepersontheywereaddressedtohappenedtocomebyandstoppedattheinn．

WhataboutplaceslikeVirginiawheretherewereveryfewinns?Peoplewhowishedtosendletterswouldleavethematoneofthelargeplantations．Theownersoftheplantationwouldthensendthelettersontoaneighbor．Theneighborwoulddothesame．Itwasaslowmailsystem．

Aftermanyyears，regularmailcarriersonhorsebackwerehired．Theywentfromonebigtowntoanother．BetweenNewYorkandBoston，forexample．therewasone“postrider”amonth．Hetraveledonlybydayandtooktwoweeksforthetrip．Oftenthepostriderleftallthemailforawholetownatacrossroadsstore．ItstilltookmanyweeksforalettertoreachthepersonItwasaddressedto．

Finally，abouttwohundredyearsago，BenjaminFranklinwasmadepostmasterforallthecolonies．Hisfirstactwastomakealongjourneytofindoutthebestroutesforcarryingthemail．Thenhesetupalineofpoststationbetweenthenorthernandsoutherncolonies．Heorderedhispostriderstotravelbynightaswellasbyday．

Franklin'spostriderscouldcarrymorelettersinashortertimefromonecolonytoanother．TheletterservicehelpedtheyoungAmericancolonieslearnmoreabouteachother．Theylearnedthattheywereallinterestedinthesamethings．Thisgavethemthefeelingofunitythatlaterhelpedthemwintheirindependence．

2.Whatisthepassagemainlytalkingabout?

3.WhatkindofgraincouldbefoundinAmericandiet500yearsago?

4.Physicalexercisesandfreedomfromworrymightbethetwomostimportantsecretsoflongevity.

A.RightB.Wrong

5.The"feltimage"ismuchmoreimportantbecauseithelpsyoutobemoreconfident.

A.TrueB.Fasle

6.聽力原文：TheUniedStatesofAmericaisafoundingmemberoftheInternationalFootballAssociation.In1913theAmericanFootballAssociationwasfoundedwithover7,000registeredclubsand1.4millionplayers.

InhistorytheU.S.teamenteredthefinalsoftheWorldCupfourtimesandgaineddiethirdplaceinthefirstWorldCup.Butsincethe4thWorldCupUSAhaspaidmoreattentiontotheOlympicGamesandAmericanfootball.

TheheadcoachoftheU.S.teamnowisfromYugoslavia,the57-year-oldcoachmovedtoMexicotwenty-oneyearsagoandlaterhebecametheheadcoachofMexico'sNationalTeam.Afterthatheleftforanevensmallercountry,CostaRica.Beforelong,hebecamewell-knownallovertheworld.

OnMarch7th,1991,hefacedthebiggestchallengeinallhislifetoleadtheU.S.team.TheAmericanFootballAssociationspentayearbuildingafootballfieldinCaliforniaforhim.Andintwoyears'timehisteamdefeatedtheteamsofIreland,EnglandandPortugal.

ThustheU.S.teamenteredwitheaseintothefinalsoftheWorldCup.Andasthehost,itenteredautomaticallyintothefirstcirclein1994.

WhenwastheAmericanFootballAssociationfounded?

A.In1913.B.In1930.C.In1914.D.In1917.

7.MDdecidescompany'spoliciesandcarriesthemout．

A.RightB.Wrong

8.Theirschemeisbasedonthepremisethatallpeoplehaveabasicwayof______．

9.Accordingtothelecture,whatisinflation?

A.Risingprices.

B.Fixedincome.

C.Realincome.

D.Costofliving.

10.Wherecan'tchilipeppergrowaccordingtothetalk?

11.Studentscanenjoyasimplebookingandenrolmentprocedureinsomechains.

A.TrueB.Fasle

12.WhodidthepeopleusuallygiveletterstoaftertheEnglishcolonistsjustarrivedatAmerica?

13.Accordingtothetalk,onlyrealcharactersportrayedinbooksmaybecomeourfriends.

A.TrueB.Fasle

14.MDistheabsoluteheadofthecompany.

A.TrueB.Fasle

15.A15%～20%dropinbodywatercancausethebloodsystemtofail.

A.RightB.Wrong

二、2.UseofEnglish(10題)16.(36)

17.Pollutionisa"dirty"word.Topollutemeanstocontaminate—topsoilorsomethingbyintroducingimpuritieswhichmake【31】______unfitoruncleantouse.Pollutioncomesinmanyforms.Weseeit,smellit,【32】______it,drinkit,andstumblethroughit.Weliterallylivedinandbreathepollution,and【33】______surprisingly,itisbeginningto【34】______ourhealth,ourhappiness,andourcivilization.

Oncewethoughtofpollution【35】______meaningsimplythesmog—thechoking,stinging,dirty【36】______thathoversovercities.Butairpollution,whileitis【37】______themostdangerous,isonlyonetypeofcontaminationamongseveral【38】______attackthemostbasiclifefunctions.

Throughtheuncontrolleduseofinsecticides,manhaspollutedtheland,【39】______thewildlife.By【40】______sewageandchemicalsintoriversandlakes,wehavecontaminatedour【41】______water.Wearepollutingtheoceans,too,killingthefishand【42】______deprivingourselves【43】______aninvaluablefoodsupply.

Partoftheproblemisourexploding【44】______.Moreandmorepeopleareproducingmorewastes.Butthisproblemisintensifiedbyour"throw-away"technology.EachyearAmericans【45】______of7millionautos,20milliontonsofwastepaper,25millionpoundsoftoothpastetubesand48millioncans.Wethrowawaygumwrappers,newspapers,andpaperplates.Itisnolongerwiseto【46】______anything.Todayalmosteverythingisdisposable.【47】______ofrepairingatoasteroraradio,itiseasierandcheapertobuyanotheroneanddiscardtheold,even【48】______95percentofitspartsmaystillbefunctioning.Babydiapers,whichusedtobemadeofreusablecloth,arenowpaperthrowaway.Soonwewillwearclothingmadeof【49】______:"Wearitonceandthrowitaway"willbethesloganofthefashionableconsciousness.

Whereisthisalltoend?Areweturningtheworldintoagiganticdump,oristherehopethatwecansolvethepollutionproblem?【50】______,solutionsareinsight.Afewofthemarepositivelyingenious.

(31)

18.

【C11】

19.(37)

20.(35)

21.(49)

22.(33)

23.

【C10】

24.(41)

25.

【C14】

三、3.ReadingComprehension(15題)26.(74)

27.(75)

28.

Whydoestheauthormentiongeneticengineeringandcomputerscience?

A.Tocomparethemwiththenewmaterials.

B.Toshowthesignificanceofthenewmaterialsonthefutureworld.

C.Tocomparethenewmaterialswiththem.

D.Toexplainhispoint.

29.(70)

30.(69)

31.(77)

32.(67)

33.(80)

34.Women'smindsworkdifferentlyfrommen's.Atleast,thatiswhatmostmenareconvincedof.Psychologistsviewthesubjecteitherasamatterorfrustrationorajoke.Nowthebiologistshavemovedintothisminefield,andsomeofthemhavefoundthattherearerealdifferencesbetweenthebrainsofmenandwomen.Butbeingdifferent,theypointouthurriedly,isnotthesameasbeingbetterorworse.

Thereis,however,adefinitestructuralvariationbetweenthemaleandfemalebrain.Thedifferenceisinapartofthebrainthatisusedinthemostcomplexintellectualprocesses—thelinkbetweenthetwohalvesofthebrain.

Thetwohalvesarelinkedbyatrunklineofbetween200and300millionnerves,thecorpuscallosum.Scientistshavefoundquiterecentlythatthecorpuscallosuminwomenisalwayslargerandprobablyricherinnervefibersthanitisinmen.Thisisthefirsttimethatastructuraldifferencehasbeenfoundbetweenthebrainsofwomenandmenanditmusthavesomesignificance.Thequestionis"What?",and,ifthisdifferenceexists,arethereothers?Re-searchshowsthatpresent-daywomenthinkdifferentlyandbehavedifferentlyfrommen.Aresomeofthesedifferencesbiologicalandinborn,aresultofevolution?Wetendtothinkthatistheinfluenceofsocietythatproducesthesedifferences.Butcouldwebewrong?

Researchshowedthatthesetwohalvesofthebrainhaddifferentfunctions,andthatthecorpuscallosumenabledthemtoworktogether.Formostpeople,thelefthalfisusedforwordhanding,analyticalandlogicalactivities;therighthalfworksonpictures,patternsandforms.Weneedbothhalvesworkingtogether.Andthebettertheconnections,themoreharmoniouslythetwohalveswork.And,accordingtoresearchfindings,womenhavethebetterconnections.

Butitisn'tallthateasytoexplaintheactualdifferencesbetweenskillsofmenandwomenonthisbasis.Inschoolsthroughouttheworldgirlstendtobebetterthanboysat"languagesubjects"andboysbetteratmathsandphysics.Ifthesedifferencescorrespondwiththedifferencesinthehemispherictrunkline,thereisanunalterabledistinctionbetweenthesexes.

Weshan'tknowforawhile,partlybecausewedon'tknowofanypreciserelationshipbetweenabilitiesinschoolsubjectandthefunctioningofthetwohalvesofthebrain,andwecannotunderstandhowthetwohalvesinter-actviathecorpuscallosum.Butthisstrikingdifferencemusthavesomeeffectand,becausethedifferenceisinthepartsofthebraininvolvedinintellect,weshouldbelookingfordifferencesinintellectualprocessing.

WhichofthefollowingstatementsisCORRECT?

A.Biologistsareconductingresearchwherepsychologistshavegivenup.

B.Braindifferencespointtosuperiorityofonesexovertheother.

C.Resultsofscientificresearchfailtosupportpopularbelief.

D.Thestructuraldifferenceinthebrainbetweenthesexeshaslongbeenknown.

35.ThehistoryofresponsestotheworkoftheartistSandroBotticelli(1444—1510)suggeststhatwidespreadappreciationbycriticsisarelativelyrecentphenomenon.Writingin1550,VasariexpressedanuneasewithBotticelli'swork,admittingthattheartistfittedawkwardlyintohisevolutionaryschemeofthehistoryofart.Overthenexttwocenturies,academicarthistoriansdefamedBotticelliinfavorofhisfellowsFlorentine,Michelangelo.Evenwhenanti-academicarthistoriansoftheearlynineteenthcenturyrejectedmanyofthestandardsofevaluationadoptedbytheirpredecessors,Botticelli'sworkremainedoutsideofacceptedtaste,pleasingneitheramateurobserversnorconnoisseurs.(Manyofhisbestpaintings,however,remainedhiddenawayinobscurechurchesandprivatehomes.)

TheprimaryreasonforBotticelli'sunpopularityisnotdifficulttounderstand:mostobservers,upuntilthemid-nineteenthcentury,didnotconsiderhimtobenoteworthy,becausehiswork,forthemostpart,didnotseemtotheseobserverstoexhibitthetraditionalcharacteristicsofthefifteenth-centuryFlorentineart.Forexample,Botticellirarelyemployedthetechniqueofstrictperspectiveand,unlikeMichelangelo,neverusedchiaroscuro.

AnotherreasonforBotticelli'sunpopularitymayhavebeenthathisattitudetowardthestyle.ofclassicalartwasverydifferentfromthatofhiscontemporaries.Althoughhewasthoroughlyexposedtoclassicalart,heshowedlittleinterestinborrowingfrom,theclassicalstyle.Indeed,itisparadoxicalthatapainteroflarge-scaleclassicalsubjectsadoptedastyle.thatwas.onlyslightlysimilartothatofclassicalart.

Inanycase,whenviewersbegantoexaminemorecloselytherelationshipofBotticelli'sworktothetraditionofthefifteenthcenturyHorentineart,hisreputationbegantogrow.AnalysesandassessmentsofBotticellimadebetween1850and1870bytheartistsofthePre-Raphaelitemovement,aswellasbythewriterPater(althoughhe,unfortunately,basedhisassessmentonanincorrectanalysisofBotticelli'spersonality),inspiredanewappreciationofBotticellithroughouttheEnglish-speakingworld.YetBotticelli'swork,especiallytheSistinefrescoes,didnotgenerateworldwideattentionuntilitwasfinallysubjectedtoacomprehensiveandscrupulousanalysisbyHomein1908.Homerightlydemonstratedthatthefrescoessharedimportantfeatureswithpaintingsbyotherfifteenth-centuryFlorentines—featuressuchasskillfulrepresentationofanatomicalproportions,andofthehumanfigureinmotion.However,Homearguedthat.Botticellididnottreatthesequalitiesasendsinthemselves—rather,thatheemphasizedcleardepletionofastory,auniqueachievementandonethatmadethetraditionalFlorentinequalitieslesscentral.

BecauseofHome'semphasiscrucialtoanystudyofart,thetwentiethcenturyhascometoappreciateBotticelli'sa-chievements.

Whichofthefollowingwouldbethebesttitleforthetext?

A.TheRoleofStandardArtAnalysesandAppraisals

B.SandroBotticelli:FromRejectiontoAppreciation

C.TheHistoryofCritics'ResponsestoArtWorks

D.BotticelliandFlorentine:AComparativeStudy

36.PartB

Directions:Inthefollowingarticlesomeparagraphshavebeenremoved.ForQuestions66-70,choosethemostsuitableparagraphfromthelistA-Ftofitintoeachofthenumberedgaps.Thereisoneparagraphwhichdoesnotfitinanyofthegaps.MarkyouranswersonANSWERSHEET1.

AccordingtotheAmericanAcademyofDermatology,anestimated10to50millionpeopleinthiscountryhaveanallergicreactiontopoisonivyeachyear.Poisonivyisoftenverydifficulttospot.Itcloselyresemblesseveralothercommongardenplants,andcanalsoblendinwithotherplantsandweeds.Butifyoucomeintocontactwithit,you'11soonknowbytheitchy,blisteryrashthatformsonyourskin.Poisonivyisared,itchyrashcausedbytheplantthatbearsitsname.Manypeoplegetitwhentheyarehikingorworkingintheirgardenandaccidentallycomeintodirectcontactwiththeplant'sleaves,roots,orstems.Thepoisonivyrashoftenlookslikeredlines,andsometimesitformsblisters.

66.______

About85percentofpeopleareallergictotheurushiolinpoisonivy,accordingtotheAmericanAcademyofDermatology.Onlyatinyamountofthischemical—1billionthofagram—isenoughtocausearashinmanypeople.Somepeoplemayboastthatthey'vebeenexposedtopoisonivymanytimesandhavenevergottentherash,butthatdoesn'tnecessarilymeanthey'renotallergic.Sometimestheallergydoesn'temergeuntilyou'vebeenexposedseveraltimes,andsomepeopledeveloparashaftertheirveryfirstexposure.Itmaytakeuptotendaysfortherashtoemergethefirsttime.

67.______

Herearesomeotherwaystoidentifythepoisonivyplant.Itgenerallygrowsinaclusteroflow,weed-likeplantsorawoodyvinewhichcanclimbtreesorfences.Itismostoftenfoundinmoistareas,suchasriverbanks,woods,andpastures.Theedgesoftheleavesaregenerallysmoothorhavetiny"teeth".Theircolorchangesbasedontheseason—reddishinthespring;greeninthesummer;andyellow,orange,orredinthefall.Itsberriesaretypicallywhite.

68.______

Thebody'simmunesystemisnormallyinthebusinessofprotectingusfrombacteria,viruses,andtheirforeigninvadersthatcanmakeussick.Butwhenurushiolfromthepoisonivyplanttouchestheskin,itinstigatesanimmuneresponse,calleddermatitis,towhatwouldotherwisebeaharmlesssubstance.Hayfeverisanotherexampleofthistypeofresponse;inthecaseofhayfever,theimmunesystemoverreactstopollen,oranotherplant-producedsubstance.

69.______

Theallergicreactiontopoisonivyisknownasdelayedhypersensitivity.Unlikeimmediatehypersensitivity,whichcausesanallergicreactionwithinminutesofexposuretoanantigen,delayedhypersensitivityreactionsdon'temergeforseveralhoursorevendaysaftertheexposure.

70.______

Intheplaceswhereyourskinhascomeintocontactwithpoisonivyleavesorurushiol,withinonetotwodaysyou'lldeveloparash,whichwillusuallyitchrredden,burn,swell,andform.blisters.Therashshouldgoawaywithinaweek,butitcanlastlonger.Theseverityofthereactionoftenhastodowithhowmuchurushiolyou'vetouched.Therashmayappearsoonerinsomepartsofthebodythaninothers,butitdoesn'tspread—theurushiolsimplyabsorbsintotheskinatdifferentratesindifferentpartsofthebody.Thickerskinsuchastheskinontheonsolesofyourfeet,ishardertopenetratethanthinnerskinonyourarmsandlegs.

A.Becauseurushiolisfoundinallpartsofthepoisonivyplant—theleaves,stems,androots—it'sbesttoa-voidtheplantentirelytopreventarash.Thetroubleis,poisonivygrowsalmosteverywhereintheUnitedStates(withtheexceptionoftheSouthwest,Alaska,andHawaii),sogeographywon'thelpyou.Thegeneralruletoidentifypoisonivy,"leafletsthree,

37.

Accordingtothepassage,whichofthefollowingisTRUE?

A.AllAmericansarepersuadednottogetvaccinatedthisyear.

B.Thebigproblemininnovatingfluvaccineproducingtechniqueishowtogrowvirusinanewway.

C.Morefluvaccinescannotbeproducedinashorttimebecauseprivatecompaniesrefusetoproducemore.

D.Fluvaccinesareeasierthanmostvaccinestoproducethroughcellcultures.

38.(68)

39.

Accordingtothepassage,whichofthefollowingisnottrue?

A.SomeAmericanswouldnotacceptthevalueofconservationandenvironmentprotection,becausethisvaluewouldprobablymakethemunemployed.

B.ManyAmericanshavebeenusedtowasting,soitwillbedifficultforthemtoacceptthenewvalueofconservation.

C.SomeoldvaluesarestillhavingaverystronginfluenceonAmericanpeople,althoughtheyareharmfulinthisnewage.

D.MostAmericanshavefullyrealized,theneedtoprotecttheenvironment,sotheyhavetakenmeasurestorecyclejunkedgoods.

40.

Thearrivaloftheindustrialageinourhistoricalevolutionmeantthat______.

A.universalemploymentvirtuallyguaranteedprosperity

B.economicfreedomcamewithineveryone'scontrol

C.patternsofworkwerefundamentallychanged

D.people'sattitudestoworkhadtobereversed

四、閱讀理解(5題)41.

第

35

題

Weseedistantgalaxiesastheywerelong，longagobecause_________．

42.

第

46

題

offersthemosteasilytunedradio?_________

43.

第

38

題

providesaround20%oftheworld’selectricity?__________

44.

第

43

題

couldbeconsideredabargainevenatitsretailprice?_________

45.

根據下列文章回答31～35題：

第

31

題

WhatdidCosgrovedobeforehebecameateacherteachinghistory?

參考答案

1.Intreetrunk/Underneatharock．

2.Thepasttype/past-orientedpeople

3.Corn

4.A

5.B

6.A

7.B

8.seeingtime

9.A

10.InNorthernEurope

11.A

12.Anytraveler/Apeddler/Ashoemaker．

13.B

14.B

15.A

16.thoughthough解析：本句話的意思是“盡管知道顧客們可能不知道自己為什么買了這些商品，但是賣家卻知道怎么去做。”故答案為though。

17.itit解析：本句意為“‘污染’意思是弄臟——表層土或什么東西，通過引進雜質，這使…不健康或不干凈?！憋@然，此空處應指topsoilorsomething，因為前面已出現，所以用it來代替。

18.whichwhich解析：由此句句子成分分析，此空以后的應為定語從句，修飾characteristics，所以此空應填which，引導定語從句。

19.workwork解析：根據上文，對比的是對工作的態(tài)度，所以此處應填“work”。

20.accordingaccording解析：accordingto為“依據”，為固定短語，意為“根據美國的民意調查”。所以此處填according。

21.thosethose解析：文章中提到“16-19歲之間的日本青年跟25-29歲之間的青年對比”，這里缺少代詞，替代“Japaneseyouth”。所以此處應填“those”

22.lessless解析：由此空前面的“deterioratedsharply”可知此空應填“更少的”，而不是“更多的”。

23.withwith解析：根據對等關系，這里應該與后面的部分“apersonwithagoodunderstanding”相對應。意思是“那些腳踏實地的人往往是那些很了解現實的人?！惫蚀鸢笧閣ith。

24.asas解析：此處為因果關系，意為“因為許多人沒有…”，因此此處應填填連詞“as”。

25.toto解析：“attributeto”意為“把某事歸因于”，為固定搭配，所以此處應填“to”。

26.A解析：由A中“TheunpopulararchitecturehasledtotheareabeingcalledtheMiltonKeynesofLondonbutpropertiesarespaciousandunfashionablestyle.haskeptpricesdown”可以看出房屋樣式古板，但是價位令人比較容易接受。所以此處答案為A。

27.D解析：由D中的第一段“…ithasahistoryofmorethan1，300”可知。

28.B解析：同樣，由短文第一段最后一句可知作者提到基因工程和計算機科學就是為了表明新材料對未來世界的重要性。

29.FF解析：此空填入F，上下文銜接，意思連貫。

30.DD解析：由上一段最后一句可知，只有D放在此處才能連貫，D為上一段最后一句的舉例。

31.D解析：由D中“TheprojectincludesanewEurostarterminalopeningthisyearandaspruced-upTubestation，alongsidehundredsofnewhomes，officesandleisurefacilitiessettobecompletedin2015．”可以看出將在King'sCross投資建立許多基礎設施。所以此處答案為D。

32.BB解析：由下一段第—句“Thepoker-lovingLouis-Dreyfusknew…”可知此空處填B最合適，因為“Louis-Dreyf