2021年山东省威海市公共英语五级(笔试)知识点汇总（含答案）

2021年山东省威海市公共英语五级(笔试)知识点汇总（含答案）学校:________班级:________姓名:________考号:________

一、1.ListeningComprehension(15题)1.Thespeakerwillintroducesixdepartmentalmanagersonebyone．

A.RightB.Wrong

2.Meatsalsocontainwater.

A.TrueB.Fasle

3.Whyarestudentsenthusiasticforpositionsinstudentorganizations?

A.Becausetheyhatetheconstantpressureandstrainoftheirstudy.

B.Becausetheywillthenbeabletostaylongerintheuniversity.

C.Becausesuchpositionshelpthemhuntbetterjobs.

D.Becausesuchpositionsareusuallywellpaid.

4.WhatjobdidDr.Hubercomparephysicsto?

5.Whatdoes"itisasplainasthenoseonyourface"mean?

A.Itiseasytosolve.

B.Somethinglookslikeyournose.

C.Itissomethingquiteunderstandable.

D.Thereisaplain-lookingnoseonyourface.

6.PartC

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

Younowhave1minutetoreadQuestions21-30.

听力原文：W:Dr.Huber,whendidyoufirstbecomeinterestedinphysicsandmusic?

M:Ican'trememberatimewhenIwasn'tinterestedinphysics.WhenIwasachild,Iwasverycuriousabouttheworldaroundme.Forexample,Ialwayswonderedwhylightbehavesthewayitdoes.Ifounditmorefuntoplaywithaprismthantoplaywiththekidsintheneighborhood.Iwasn'tverysocial,butIwasreallyintofiguringouthowthingsworked.IgotmyowntelescopewhenIwaseightyearsold,andIlovedtotakeitoutatnightandgostargazing.Iwouldlookattheplanetsandstarsandwonderwhatwasoutthere.WhenIwasten,myfatherboughtmeabookontheuniverse,andIjustateitup.Infact,Istillhavethatbookrighthereinmyoffice.Itwasthesamewithmusic.I'vealwayshadanaturalearformusic,perfectpitch.Evenasayoungchild,ifIheardasongontheradio,Icouldgorighttothepianoandplayit.WhenIheardasoundliketheringofatelephone,Icouldidentifyitspitchandplaythenoteonthepiano.However,Ididn'tdevelopaseriousinterestinbecomingapianistuntilIwasincollege.Ialsoseemedtodowellinschoolinthevisualartslikepaintinganddrawing.

W:Whatcommonalitydoyouseebetweenmusicandphysics?

M:Thereisacommonmisconceptionthatartandsciencearecompletelyseparatedfromeachother.Ithinkthedistinctionisartificial.Inreality,artandsciencearenotasmutuallyexclusiveasonemightassume.Solvingacomplicatedmathematicalproblem,forexample,canrequirethesamedegreeofcreativethinkingaspaintingalandscapeorwritingapoem.IfeelanindefinabletinglewhenIplaytheSchumannConcertoordancethepasdedeuxfromRomeoandJuliet.Igetthatthesametinglefromtheoreticalphysics.Thebeautyofartisreadilyapparenttomostpeople.However,inthecaseoftheoreticalphysics,thebeautyisnotnearlyasaccessibletothegeneralpublic,butitiseverybitasexciting.Natureseemstofollowcertainprinciples,verymuchthesameasartdoes.It'snotuncommonforphysiciststobecomeaccomplishedmusicians.Musictheoryisaverymathematicaldiscipline.Relationshipsamongvariousnotesinclassicalharmonyarebasedonsimplemathematicalrelationships.

W:Youhavesaidthatphysicsisbeautiful.Whatmakesitbeautifultoyou?

M:Tome,it'sincrediblethewaynatureseemstoworksoperfectly.Ithinkitisbeautiful.Ialwaystellmystudentsonthefirstdayofclass."IfyoulikereadingSherlockHolmesdetectivestories,you'11likedoingphysicsproblems."Physicsisaboutfiguringthingsout—discoveringhowtheywork,justlikeadetective.Alotofpeoplefearphysicsbecausetheyviewitasabigcomplicatedjumbleoffactsthathavetobememorized.Butthat'snottrue.It'sanunderstandingofhownatureworks,howthevariouspartsinteract.Onecanviewartandliteratureastherelationshipsandinteractionsofideas.Inthesameway,physicsstudiestherelationshipsandinteractionsofconcepts.Inotherwords,tomeartandsciencefundamentallyattempttoachievethesameobjective—understandingoftheworldaroundus.Thewholeuniverseseemstofollowsomeverybasicprinciplesasitevolvesinwithtime,someoftheseprinciplesincludingtheConservationofEnergyandtheConservationofAngularMomentum.Theconservationlawsofphysicsarelikenon-interestbearingcheckingaccounts.Inthecaseofenergyconservation,youcanmakeenergydepositsandenergywithdrawals,butalltheenergyisaccountedfor.TherotationofobjectsisgovernedbyalawcalledtheConservationofAngularM

7.Wanghaslittleknowledgeofthephoneticprocessingsystem.

A.TrueB.Fasle

8.WhichofthefollowingstatementsisNOTTRUE?

A.Gettingofftoworkwithaminimumefforthelpssaveone'senergy.

B.Dr.Kleimanexplainswhypeoplereachtheirpeaksatdifferenthoursofaday.

C.Habithelpsapersonadapttohisownenergycycle.

D.Childrenhaveenergycycles,too.

9.Whatisthecharacteristicofspecialtygoods?

A.Theyaregoodsthatcanbeboughtataspecialprice.

B.Theyarespecialkindsofproducts.

C.Theyarecharacterizedintheirbrands.

D.Theyneedspecialeffortstoget.

10.WanghassomeexperienceaboutCAD.

A.RightB.Wrong

11.Howlongdidittakeforchilipeppertobecomepopulararoundtheworld?

12.Accordingtothespeaker,whatgivesmodernloghomestheirwarmatmosphere?

A.Theirsmallsize.

B.Theirrusticdirtfloors.

C.Theirwallsmadeupofroundedlogs.

D.Theirslidingboardwindows.

13.Governmentbuildingsoftenhavespecialpathsforthosepeoplehandicapped.

A.RightB.Wrong

14.PartB

Directions:Youwillhear3conversationsortalksandyoumustanswerthequestionsbychoosingA,B,CorD.YouwillheartherecordingONLYONCE.

听力原文：W:Doyouenjoyyourwork?Doyouenjoymeetingpeople?

M:Yes.Sometimes.I'vegottobehonest.Sometimes.

W:So,somepeopleyoulikeandsomeyoudon't?

M:Yeah,it'slikealotofthings,meetingthegeneralpublic.Yougetgooddays,andyougetbaddays.ButIdoenjoythejob.Ilikethefreedomofthejob,beingself-employed.

W:Doyouevergetdifficultpassengers?

M:Yes,sometimes.

W:Whatsortofthingsdotheygetupto?

M:Iwouldsaysometimesalotofdifficultpassengersarepeoplewhodon'tgoincabsalotandthey'reunfamiliarwithprocedures,especiallyifyouworknights.Peopledrinkingortheextrasthatwouldbeincludedonthetariffafteracertaintimeofnight.

W:Youmeantheyarguewithyouovermoney?

M:Yes,thatcanhappen.Ortheway...thegoodthingis,peoplecanargueaboutthewaythatyougoonacertainroutebecausetheyalwaysknowbetter.Butninetimesoutoftentheroutethattheytakeyouonisfarlongerso,youknow,they'retheeventuallosers.

W:Soifyoudohaveadifficultpassengeryouwanttogetridof,whatdoyoudo?

M:I'dstopthecabandtellthemtogetout.

W:Doesthatoftenhappen?

M:Mmm,it'shappenedtomethreetimes.Andthey'vegotout.SoI,Imyselfhaven'thadalotofproblemswithdifficultpeople,youknow.

W:Whenyoupickuptouristsaspassengers,whatkindofplacesdotheyliketogoto?

M:IsupposethemostfamouslandmarkisBuckinghamPalace,theTowerofLondon,maybeHarrods;butcertainlyBuckinghamPalace.

Whatdoesthemando?

A.Ataxi-driver.

B.Abusdriver.

C.Apoliceman.

D.Atouristguide.

15.Wherecan'tchilipeppergrowaccordingtothetalk?

二、2.UseofEnglish(10题)16.(41)

17.

【C15】

18.

【C12】

19.

【C11】

20.

【C2】

21.(43)

22.(46)

23.

【C7】

24.

【C6】

25.(44)

三、3.ReadingComprehension(15题)26.

Thefederalgovernmentgetsmostoftheirincomefrom______.

A.propertyaxB.incometaxC.salestaxD.estatetax

27.(78)

28.

______maygiveoffdangerousradioactivepollutionintotheair?

29.(77)

30.At18,AshanthiDeSilvaofsuburbanClevelandisalivingsymbolofoneofthegreatintellectualachievementsofthe20thcentury.Bornwithanextremelyrareandusuallyfataldisorderthatleftherwithoutafunctioningimmunesystem(the"bubble-boydisease",namedafteranearliervictimwhowaskeptaliveforyearsinasterileplastictent),shewastreatedbeginningin1990witharevolutionarynewtherapythatsoughttocorrectthedefectatitsverysource,inthegenesofherwhitebloodcells.Itworked.Althoughherlastgene-therapytreatmentwasin1992,sheiscompletelyhealthywithnormalimmunefunction,accordingtooneofthedoctorswhotreatedher,W.FrenchAndersonoftheUniversityofSouthernCalifornia.Researchershavelongdreamedoftreatingdiseasesfromhemophiliatocancerbyreplacingmutantgeneswithnormalones.Andthedreamingmaycontinuefordecadesmore."Therewillbeagene-basedtreatmentforessentiallyeverydisease,"Andersonsays,"within50years."

It'snotentirelyclearwhymedicinehasbeensoslowtobuildonAnderson'searlysuccess.TheNationalInstitutesofHealthbudgetofficeestimatesitwillspend$432millionongene-therapyresearchin2005,andthereisnoshortageofpromisingleads.Thetherapeuticgenesareusuallydeliveredthroughvirusesthatdon'tcausehumandisease."ThevirusissortoflikeaTrojanhorse,"saysRonaldCrystalofNewYorkPresbyterian/WeillCornellMedicalCollege."Thecargoisthegene."

AttheUniversityofPennsylvania'sAbramsohCancerCenter,immunologistCarlJunerecentlytreatedHIVpatientswithageneintendedtohelptheircellsresisttheinfection.AtCornellUniversity,researchersarepursuinggene-basedtherapiesforParkinson'sdiseaseandararehereditarydisorderthatdestroyschildren'sbraincells.AtStanfordUniversityandtheChildren'sHospitalofPhiladelphia,researchersaretryingtofigureouthowtohelppatientswithhemophiliawhotodaymustinjectthemselveswithexpensiveclottingdrugsforlife.Animalexperimentshaveshowngreatpromise.

Butsomehow,thingsgetlostinthetranslationfromlaboratorytopatient.Inhumantrialsofthehemophiliatreatment,patientsshowaresponseatfirst,butitfadesovertime.Andthefieldhasstillnotrecoveredfromthesetbackitsufferedin1999,whenJesseGelsinger,an18-year-oldwithararemetabolicdisorder,diedafterreceivinganexperimentalgenetherapyattheUniversityofPennsylvania.Someexpertsworrythatthefieldwillbetarnishedfurtherifthenextpeopletobenefitarenotpatientsbutathletesseekinganedge.Thissummer,researchersattheSalkInstituteinSanDiegosaidtheyhadcreateda"marathonmouse"byimplantingagenethatenhancesrunningability;already,officialsattheWorldAnti-DopingAgencyarepreparingtotestathletesforsignsof"genedoping".Buttheprincipleisthesame,whetheryou'retryingtohelpahealthyrunnerrunfasterorallowamuscular-dystrophypatienttowalk."Everybodyrecognizesthatgenetherapyisaverygoodidea,"saysCrystal."Andeventuallyit'sgoingtowork."

ThecaseofAshanthiDesilvaismentionedinthetextto______.

A.showthepromiseofgene-therapy

B.giveanexampleofmoderntreatmentforfataldiseases

C.introducetheachievementofAndersonandhisteam

D.explainhowgene-basedtreatmentworks

31.(76)

32.(74)

33.Themanbehindthisnotion,JackMaple,isadandywhoaffectsdarkglasses,homburgs(翘边帽)andtwo-toeshoes;yethehasbecomesomethingofalegendinAmerica'spolicedepartments.Forsomeyears,startinginNewYorkandmovingontohigh-crimespotssuchasNewOrleansandPhiladelphia,heandhisbusinesspartner,JohnLiederhavemarketedatwo-tiersystemforcuttingcrime.

First,policedepartmentshavetosortthemselvesout:rootoutcorruption,streamlinetheirbureaucracy,andmakemorecontactwiththepublic.Second,theyhavetoadoptacomputersystemcalledComstatwhichhelpsthemtoanalyzestatisticsofallmajorcrimes.Theseareconstantlykeyedintothecomputer,whichthendisplayswhereandwhentheyhaveoccurredonacolor-codedmap,enablingthepolicetomonitorcrimetrendsastheyhappenandtospothigh-crimeareas.InNewYork,Comstat'sstatisticalmapsareanalyzedeachweekatameetingofthecity'spolicechiefandprecinctcaptains.

MessrsMapleandLinder("specialistsincrime-reductionservices")havenodoubtthattheirsystemisamaincontributortothedropincrime.WhentheyintroduceditinNewOrleansinJanuary1997,violentcrimedroppedby22%inayear;whentheymerelystartedworkinginformallywiththepolicedepartmentinNewark,NewJersey,violentcrimefellby13%.Policedepartmentsarenowlininguptopayasmuchas$50,000amonthforthesetwomentoputthemstraight.

Probablyallthesenewpoliciesandbitsoftechnicalwizardry,addedtogether,havemadeabigdifferencetocrime.Butthereremainanomaliesthatcannotbeexplained,suchasthefactthatcrimeinWashingtonD.C.,hasfallenasfastasanywhere,althoughthepolicedepartmenthasbeencorruptandhopelessand,inlargestretchesofthecity,neitherpolicenorresidentsseemdisposedtofightthecriminalsintheirmidst.

Themoreimportantreasonforthefallincrimerates,manysay,isamuchlesssophisticatedone.Itisafactthatcrimerateshavedroppedastheimprisonmentratesoared.In1997thenationalincarcerationrate,at645per100000peoplewasmorethandoubletheratein1985,andthenumberofinmatesincityandcountyjailsroseby9.4%,almostdoubleitsannualaverageincreasesince1990.Surelysomecriminologistsargue,onesetoffiguresisthecauseoftheother.Itisprecisebecausemorepeoplearebeingsenttoprison,theyclaimthatcrimeratesarefalling.A1993studybytheNationalAcademyofSciencesactuallyconcludedthatthetriplingoftheprisonpopulationbetween1975and1989hadloweredviolentcrimeby10-15%.

Yetcauseandeffectmaynotbesoobviouslylinked.Tobeginwith,thesaleandpossessionofdrugsarenotcountedbytheFBIinitscrimeindex,whichislimitedtoviolentcrimesandcrimesagainstproperty.Yetdrugoffencesaccountformorethanathirdoftherecentincreaseinthenumberofthosejailed;since1980,theincarcerationratefordrugarrestshasincreasedby1000%.Andalthoughaboutthree-quartersofthosegoingtoprisonfordrugoffenceshavecommittedothercrimesaswell,thereisnotyetacrystal-clearconnectionbetweenfillingthejailswithdrug-pushersandadeclineintherateofviolentcrime.Again,thoughnationalfiguresaresuggestive,localonesdiverge:theplaceswherecrimehasdroppedmostsharply(suchasNewYorkCity)arenotalwaystheplaceswhereincarcerationhasrisenfastest.

JackMaplestartedhiscareerin______.

A.PhiladelphiaB.OregonC.NewOrleansD.NewYork

34.

Whatisthemainpurposeofthepassage?

A.Tooutlinetheresearchfindingsonthebrainstructure.

B.Toexplainthelinkbetweensexandbrainstructure.

C.Todiscussthevariousfactorsthatcausebraindifferences.

D.Tosuggestnewareasinbrainresearch.

35.(68)

36.(79)

37.(70)

38.

Accordingtothepassage,speciallaborlawsprotectingwomenworkerstendgenerallytohavewhichofthefollowingeffects?

A.Theytendtomodifythestereotypesemployeesoftenholdconcerningwomen.

B.Theyincreasetheadvantagetoemployersofhiringmeninsteadofwomen,makingitlesslikelythatwomenwillbehired.

C.Theydecreasethelikelihoodthatemployerswilloffermoreprotectiontowomenworkersthanthatwhichisabsolutelyrequiredbylaw.

D.Theyincreasethetendencyofemployerstodenyhealthinsuranceanddisabilityplanstowomenworkers.

39.Beforeabigexam,asoundnight'ssleepwilldoyoubetterthanporingovertextbooks.That,atleast,isthefolkwisdom.Andscience,intheform.ofbehavioralpsychology,supportsthatwisdom．Butsuchbehavioralstudiescannotdistinguishbetweentwocompetingtheoriesofwhysleepisgoodforthememory.Onesaysthatsleepiswhenpermanentmemoriesform.Theothersaysthattheyareactuallyformedduringtheday,butthen“edited”atnight,toflushawaywhatissuperfluous.

Totellthedifference,itisnecessarytolookintothebrainofasleepingperson,andthatishard.Butafteradecadeofpainstakingwork,ateamledbyPierreMaquetatLiegeUniversityinBelgiumhasmanagedtodoit.TheparticularstageofsleepinwhichtheBelgiangroupisinterestedisrapideyemovement(REM)sleep,whenbrainandbodyareactive,heartrateandbloodpressureincrease,theeyesmovebackandforthbehindtheeyelidsasifwatchingamovie,andbrainwavetracesresemblethoseofwakefulness.Itisduringthisperiodofsleepthatpeoplearemostlikelytoreliveeventsofthepreviousdayindreams.

Dr.MaquetusedanelectronicdevicecalledPETtostudythebrainsofpeopleastheypracticedataskduringtheday,andastheysleptduringthefollowingnight.Thetaskrequiredthemtopressabuttonasfastaspossible,inresponsetoalightcomingoninoneofsixpositions.Astheylearnthowtodothis,theirresponsetimesgotfaster.Whattheydidnotknowwasthattheappearanceofthelightssometimesfollowedapattern—whatisreferredtoas“artificialgrammar”.Yetthereductionsinresponsetimeshowedthattheylearntfasterwhenthepatternwaspresentthanwhentherewasnot.

Whatismore,thosewithmoretolearn(i.e.the“grammar”,aswellasthemechanicaltaskofpushingthebutton)havemoreactivebrains.The“editing”theorywouldnotpredictthat,sincethenumberofirrelevantstimuliwouldbethesameineachcase.Andtoeliminateanydoubtsthattheexperimentalsubjectswerelearningasopposedtounlearning,theirresponsetimeswhentheywokeupwereevenquickerthanwhentheywenttosleep.

Theteam,therefore,concludedthatthenerveconnectionsinvolvedinmemoryarereinforcedthroughreactivationduringREMsleep,particularlyifthebraindetectsaninherentstructureinthematerialbeinglearnt.Sonow,ontheeveofthatcrucialtest,mathsstudentscansleepsoundlyintheknowledgethatwhattheywillrememberthenextdayarethebasicrulesofalgebraandnottheincoherenttalkfromtheradionextdoor.

Researchersinbehavioralpsychologyaredividedwithregardto______．

A.howdreamsaremodifiedintheircourses

B.thedifferencebetweensleepandwakefulness

C.whysleepisofgreatbenefittomemory

D.thefunctionsofagoodnight'ssleep

40.(75)

四、阅读理解(5题)41.

根据下列文章回答21～25题：

第

21

题

Detailsoftheprivatelifeofanastronautarehardtocomeby，becausetheyare__________．

42.

第

37

题

Whydoestheauthormentiongeneticengineeringandcomputerscience?

43.

根据下列选项回答21～30题：

第

21

题

isthespiritualcenterofTibet?__________

44.

根据下列文章回答21～25题：

第

21

题

Researchersinbehavioralpsychologyaredividedwithregardto__________．

45.

第

50

题

Accordingtothispassage，whatisthemostexpensiveresourceinacorporation?

参考答案

1.A

2.A

3.C

4.Detective

5.C

6.Eightyearsold

7.A

8.B

9.C

10.A

11.100years．

12.C

13.B

14.A

15.InNorthernEurope．

16.rewardreward解析：通篇文章均是在讲报酬与创造性的关系，此句意为“如果孩子们知道他们在为…工作，…。”显然，此空处应填“报酬”。

17.whosewhose解析：这是一个后置定语从句，用whose来引导，表示mind与dreamer的所属关系。故答案为whose。

18.onon解析：focuson意为“集中于”，为固定短语。

19.ofof解析：“对现实的了解”的英文表达是“theunderstandingofreality”，这里的介词用of。故答案为of。

20.whowho解析：此空后的句子显然为定语从句，修饰“Behaviorists”，所以应填一个who，引导修饰人的定语从句。

21.wherewhere解析：此题考查where引导的定语从句，修饰前面提到的plane，trainorbus。所以此处应填关系副词“where”。

22.displaydisplay解析：这里要回应本段第一句话中的“displayed”。在出口结算处展示的这些小商品无疑是一种诱惑。这里需要用名词形式。故答案为display。

23.workwork解析：根据上文，对比的是对工作的态度，所以此处应填“work”。

24.fromfrom解析：keepsth．fromdoingsth．意为“防止某事…”，为固定短语。

25.populationpopulation解析：由下一句“越来越多的人正在制造更多