2022年广东省汕尾市公共英语五级(笔试)重点汇总（含答案）

2022年广东省汕尾市公共英语五级(笔试)重点汇总（含答案）学校:________班级:________姓名:________考号:________

一、1.ListeningComprehension(15题)1.Accordingtothespeaker,whywerelogcabinsespeciallypopulartosettlerswhomovedwest?

A.Theycouldeasilybuildtheloghousesthemselves.

B.Theycouldconstructthehousesfromkits.

C.Theylikedthecozyatmosphereoftheloginterior.

D.Theywantedhomesthatcouldbetransported.

2.PartB

Directions:Youwillhear3conversationsortalksandyoumustanswerthequestionsbychoosingA,B,CorD.YouwillheartherecordingONLYONCE.

听力原文：Whenaconsumerfindsthatanitemsheorheboughtisbrokenorinsomeotherwaydoesnotreachthestandardofthemanufacturer'sclaimforit,thefirststepistopresentthewarranty,oranyotherrecordswhichmighthelp,atthestoreofpurchase.Inmostcases,thisactionwillproduceresults.However,ifitdoesnot,therearevariousmeanstheconsumersmayusetogainsatisfaction.

Asimpleandcommonmethodusedbymanyconsumersistocomplaindirectlytothestoremanager.Ingeneral,the"higherup"theconsumertakeshisor"hercomplaint,thefasterheorshecanexpectittobetackled.Insuchacase,itisusuallysettledintheconsumer'sfavor,assumingheorshehasajustclaim.

Consumersshouldcomplaininpersonwheneverpossible,butiftheycannotgettotheplaceofpurchase,itisacceptabletophoneorwritethecomplaintinaletter.

Complainingisusuallymosteffectivewhenitisdonepolitelybutfirmly,andespeciallywhentheconsumercandemonstratewhatiswrongwiththeiteminquestion.Ifthiscannotbedone,theconsumerwillsucceedbestbypresentingspecificinformationastowhatiswrong,ratherthanbymakinggeneralstatements.Forexample,"Theleftspeakerdoesnotworkatallandthesoundcomingoutoftherightoneisunclear"isbetterthan"thisstereodoesnotwork".

Thestoremanagermayadvisetheconsumertowritetothemanufacturer.Ifso,theconsumershoulddothis,statingthecomplaintaspolitelyandasfirmlyaspossible.Butifapolitecomplaintdoesnotachievethedesiredresult,theconsumercangoastepfurther.Sheorhecanthreatentotakethesellertocourtorreportthesellertoaprivateorpublicorganizationresponsibleforprotectingconsumers'rights.

Whenaconsumerfindsthathispurchasehasafaultinit,whatisthefirstthingheshoulddo?

A.Complainpersonallytothemanager.

B.Threatentotakethemattertocourt.

C.Writeafirmletterofcomplainttothestoreofpurchase.

D.Showsomewrittenproofofthepurchasetothestore.

3.WhatjobdidDr.Hubercomparephysicsto?

4.PartC

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

Younowhave1minutetoreadQuestions21-30.

听力原文：ForthoseofyouwhoareeitheralreadystudyingintheUnitedStatesorplanningtooneday,itmightbeinterestingtoknowsomethingabouttheforeignstudentpopulationintheUnitedStates.Fortheacademicyear1995/96therewasasumofapproximately344,000foreignstudentsstudyingintheUnitedStates.Thisfigureof344000mayseemlikeaverylargenumberuntilyoucompareitwiththetotalpopulationof241,000,000.Theforeignstudentpopulationhasbeengrowingforanumberofyearsandisstillgrowing,buttherateofincreasehasdroppedsharplyduringthe1990s.Duringthe1980s,thepopulationgrewquiterapidly.Forexample,between1985and1990,theaverageyearlyincreasewas12.5%.However,thepictureinthe1990sisquitedifferent.Therateofincreasehasdeclinedquitenoticeably.Infact,therateofincreasebetween1994/95and1995/96wasonly0.5%,orone-halfofonepercent.Althoughtheoverallrateofincreasehasdroppedtoonly0.5%,thenumberofstudentsfromsomepartsoftheworldisincreasingwhilethenumberofstudentsfromotherareasisdecreasing.Forexample,duringthissameperiod,thatisbetweentheacademicyears1994/95and1995/96,therewasadecreaseinthenumberofstudentsfromtheMiddleEast,whilethenumberofstudentsfromSouthandEastAsiaincreased.Thesechangesinthenumberofstudentscomingfromdifferentpartsoftheworldnodoubtreflectedchangingeconomicandpoliticalsituations.I'msureyouareawareofmanyofthesechanges,andperhapsyoucandiscussthematournextmeeting.Fortodaylet'sconfineourtalktofirst,adiscussionoftheoriginofthesestudents,or,inotherwords,wheretheycamefromsecond,thekindsofstudiestheypursue;and,finally,theacademiclevelstheyarefoundin.Ifwehavealittletimeleft,wemightquicklytalkaboutinwhichgeographicareasmostofthemgotoschool.

Let'sdiscusstheoriginsoftheforeignstudentpopulationintheUnitedStatesfortheacademicyear1995/96.Let'sdiscussitinorderfromthoseareassendingthemoststudentstothoseareassendingthefeweststudents.IfwelookatthefiguresprovidedbytheannualcensusofforeignstudentsintheUnitedStatesfortheyear1995/96,weseethatmostoftheforeignstudentsstudyingintheUnitedStatesduringthisyearwerefromSouthandEastAsia.Thisisaratherlargegeographicalareawhichincludessuchconu-triesasChina,Korea,Pakistan,India,Malaysia,andIndonesia.Thetotalnumberofstudentsfromthisarea,SouthandEastAsiawas156,830.Inotherwords,roughly2outofevery5foreignstudentscomefromSouthandEastAsia.Almost24000ofthistotalwerefromChina.Malaysiawasclosebehindwithjustalittleover23000students.ThenextlargestnumberofstudentscamefromtheMiddleEast.ThenumberofstudentsfromtheMiddleEastcametoaboutone-thirdthenumberfromSouthandEastAsia.ThefourthlargestnumbercamefromSouthAmerica.NextcameEurope,Africa,NorthAmerica,andOceania.Let'srecapitulatewhatwe'vesaid.ThelargestnumberofstudentsstudyingintheUnitedStatesduringtheacademicyear1995/96werefromSouthandEastAsia,followedbytheMiddleEast,SouthAmerica,Europe,Africa,NorthAmerica,andOceania.

Whatfieldsaretheselargenumbersofforeignstudentsstudyingin?Itprobablywon'tsurpriseyouthatthelargestnumberareinthefieldofengineering.Infact,21.7%ofthetotalnumberarestudyingengineering.Businessandmanagementisclosebehind,however,withatotalof18.9%.Thethirdmostpopularfieldw

5.MrMillerhadknownalotaboutcarpentryandelectricwiringbeforehewasengagedindo-it-yourself.

A.RightB.Wrong

6.Thetalkismainlyabouttheimportanceof"feltimages".

A.TrueB.Fasle

7.PartC

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

Younowhave1minutetoreadQuestions21-30.

听力原文：Imagineyouareahighschoolprincipal．Ateacherburstsbreathlesslyintoyouroffice．“There'safistfightinthedining-room．”shegasps．Theresponsibilityisyourstostopthefight．Howdoyoumeetit?

(1)Perhapsyou，asayoungster，tookpartinfightsandyourpresent-daytieswithstudentsarewarmandstrong．Youcanstopthefightbecauseyourprestigeishighamongthem．

(2)Youhaveaplanprepared．Otherschoolshavebeendisruptedsoyouhavealreadyplannedawaytostopanyfight．

(3)Youaretotallyconfidentofyourabilityinacrisis．Youarereadytostrideintothelunchroomandtakechargewithoutasinglequalm．Stoppingthefightwillbeeasy．

(4)Youferventlywishthatyoucoulddelegatethejobsinceyouknowthatyou'renotatalentedpeacemaker．Youwishyoucouldreturntothejobofplanningfortheschool'sneedtenyearshence．

Oneofthesefourreactionswouldbethefirstyou'dfeel．butonlyone—nottwoorthreeofthem，saythreepsychologists．Thesepsychologists—Dr.HarrietMann,Dr.HumphreyOsmondandMiriamSiegler—havecomeupwithaschemeforsortingpeopleregardlessoftheireducation，ageorsituation．

Theconceptisbasedonthepremisethatallpeoplehaveabasicwayofseeingtime．Eachofusispredisposedtoseealleventsfromtimevantagepoint．Eitheritremindsyouofthepast(past-oriented)，howtheeventfitsintotoday，yesterday，andtomorrow(timeline)，whatitistoday(present)，orhowitwilldevelop(future)．

Thethreebeganworkingin1968whenDr.MannandMrs.SieglerwereassistantstoDr.Osmond,director，attheBureauofResearch，NewJerseyNeuro-PsychiatricInstituteinPrinceton．Dr.OsmondiscurrentlydevisingwaystomakeempiricalstudiesofthetheoryandDr.MannisinCambridge，Massachusetts，writingabookontheWorldsofTime．Theirtake-offpointwasaninterestinobservationsmadebySwisspsychologistCarlGustavJung，whodescribedinthe1920sthetemperamentaldifferencesoffourpsychologicaltypes．Jungisknownasthefounderofanalyticpsychology．SinceJung'sworkin1921，however，noonehadconceivedofatheoreticalframeworkthatwouldaccountforthefourtypes．Withoutsuchaframework，therewasnopossibilityofsubstantiatingthatpeopleofdifferenttypesexperiencetheworldverydifferently．

Timeandspacearethetouchstonesinthesystem．Eachperson，afterall，useshistimesomehowandexistswithinandactsuponthespacearoundhim．Dr.Mann，andcompanyproposethatcertaintraitsaresharedbypersonsfallingineachofthefourcategories．

Thefirsttype，thepasttype，seestimeasbeingcircular．Forhim，thepastcropsupinthepresentandthenreturnstothepastasamemory．Heenjoyscollectingsouvenirsandkeepingdiaries．HetellsstoriesaboutGreatAuntHattieandalwaysremembersyourbirthday．

Pasttypesarepeggedbythissystemasemotionalpeoplewhoseetheworldinahighlysubjectiveway．Forinstance，SchoolPrincipalI(pasttype)couldidentifywiththefightandknowhowtohandleitbecauseofsomepastexperience-whetheritbesimilarfightsasachildhimselforonespreviouslydealtwithastheschoolprincipal．Inaddition，pasttypesusuallyfollowstrictmoralcodesandoftenarevaluedmoreforwhattheyarethanforwhattheydo．Thisqualityitself-becauseitlendsauthoritarianstrengthtoonewhopossessesit-mightcausethestudentstoquitfighting．Pasttypesoftenhavebeenfoundtobeskillfulatassessingtheexactemotionaltenorofaneventandareadeptatinfluencingothers'emotions，accordingtotheMann

8.听力原文：M:Doyouthinkwomenaregenerallybetteratcertainthingsthanmen?

W:Well,itseemstomewomenaremuchbetteratdealingwithmorethanonethingatatime.Idon'tknowwhetherthishastodowiththedifferenceintheirbrainorwhetherit'sjusthowtheyhavetocopemoreoftenwithmorethanonething.Forexample,itisusuallywomenwhowork,havebabies,lookafterthebabiesandtakethemainresponsibilityforlookingafterthehome.Andmaybeit'spracticingallthatmakeswomenbebetterabletodomorethanonethingatatime.Men,itseemstome,canonlyconcentrateononethingatatime,includingboringdomesticthingslikewashingthedishes.Ifafriendofminewhoisamanwashesthedisheshe'llfinditquitedifficulttoconductaconversationatthesametime,whereasifI'mdoingthedishesI'malwaystalkingtosomeone,probablycookingsomethingaswell,andfindingthatnottoostressful.

M:Doyouthinkwomenaremoreinterestedinpersonalrelationshipsthanmen?

W:Generally,yes,thoughagainIdon'tknowifthisisbecausethatfromanearlyagetheyaretaughttopleaseotherpeople,whereasmenarealwaystaughttopleasethemselves.Ithinkrelationshipsaremorecentraltomostwomen'slives.Forexample,Ithinkmendon'thaveverygoodconversationswitheachother,whereaswomendo.Ifyoulistentowomentalking,oftentheywillbehaving,afterarelativelyshorttimeofknowingeachother,fairlypersonalandtruthfulconversations,whereasmenhaveconversationsnotaboutwhatI'dcallrealthings.Theywilltalkabouttheirworkinaverysuperficialway,ortheirinterestsinaverysuperficialway,forexample,andfootballisthe—um—justasortofwayformentorelatetoeachotherwithoutactuallysayinganythingimportant,itappearstome.

Accordingtothewoman,whywomenaremuchbetteratdealingwithmorethanonethingatatime?

A.Shedoesn'tknowthereasonexactly.

B.Becausewomenaresmarterthanmen.

C.Becausewomenhavemorethingstodealwiththanmen.

D.Becausemenalwaysrefusetodealwithmorethanonethingatthesametime.

9.Accordingtothespeaker,whatgivesmodernloghomestheirwarmatmosphere?

A.Theirsmallsize.

B.Theirrusticdirtfloors.

C.Theirwallsmadeupofroundedlogs.

D.Theirslidingboardwindows.

10.Accordingtothelecture,whatisinflation?

A.Risingprices.

B.Fixedincome.

C.Realincome.

D.Costofliving.

11.MDrefersto“adoctorofmedicine”．

A.RightB.Wrong

12.PartA

Directions:Youwillhearatalk.Asyoulisten,answerQuestions1-10bycirclingTRUEorFALSE.YouwillhearthetalkONLYONCE.Younowhave1minutetoreadQuestions1-10.

听力原文：W：Comein,please.

M：Goodmorning,Dr.Wilson.

W：Goodmorning,Wang.Hownicetomeetyouagain.Takeaseat…whydon'tyou,please.Whendidyougettotheuniversity?

M：Iarrivedyesterday.

W：Well…areyoulivinginthecollege?

M：No,IamwithanEnglishfamily…actually…becauseIwanttoimprovemyspeaking.

W：Oh,fine.Right,didyoutakealanguageproficiencytestbeforeyoucame?

M：Yes.Uhh…myOverallBandis6,but…unfortunatelymyspeakingscoreisonly5.

W：OK,youknow,hereinthisuniversity,youhavetotakeourownEnglishtestbeforeyouattendanylectures.So,firstofau．whatwe'vegottodois,wehavetomakeanarrangementforthetestdate.Umm…willtomorrowbeallfightforyou?

M：Yeah,Ihavetimetomorrowmorning.

W：Good,then．Tomorrowatten.Idon'tthinkthetestwillbeanyproblemforyou.Now,let'smakesureyoumakegooduseofyourtimehere.Let'sputitlikethis.Whatexactlydoyouwanttoaccomplishinthenext12months?

M：I'minterestedincomputerlanguagetranslation,Imean,fromEnglishtoChineseandChinesetoEnglish.I'lltry,ifpossible,toproducesoftwareoradevicewhichcanserveasaninterpreter.

W：Yes,couldyoubeabitmorespecificabout…er…thedevice?

M：Forinstance,whenyoutalktothedeviceinEnglishitwilltranslateyourwordsintoChineseandviceversa.

W：Uhuh…doyoumeanit'llbeascompetentas…er…ahumaninterpreter?

M：Yes…well,I'llletitdealwithgeneralsituations,atleast.

W：Fascinating…andhowbigwillthedeviceitselfbe,doyouthink?

M：Thesizeofacigarettepack,Ithink.Sopeoplecanputitintheirpocket.

W：Really?Well,thatcouldbeaPh.Dproject.Tellmewhatyouhavedonesofar.

M：Inmyfouryearsofundergraduatestudy,Istudiedelectronics,advancedmathematics,hardwaredesigning,somecomputerlanguagesandprogramwriting.

W：Yes,buthaveyoudoneanypracticaljobs?Imean,haveyouwrittenanyprogramsforpracticaluse?

M：IhadbeeninvolvedinaprojectforCADinashipyard.

W：Computeraideddesign.Thatwasprobablyagoodexperience,but,unfortunately,itmaynothelpyourpresentprojectmuch.AreyoufamiliarwiththeC-language?

M：No.

W：Uhuh…thephoneticprocessingsystem,doyouknowhowsuchasystemworks?

M：Whatdoyoumeanby“phoneticprocessingsystem”?

W：Well,youknow,Englishisspokenbydifferentpeoplewithdifferentaccents.YourEnglishaccentisdifferentfrommine,andofcoursemineisnotthesameasmycolleagues.SoasIseeit．yourdevicewouldhavetobeabletorecogniseandunderstanddifferentaccents.

M：Oh,Isee.IthinkIcanlearntheC-languageandthephoneticprocessingsystemhere.

W：Well,that'sprobablytrue,butyou'vegotonlytwelvemonthsandyouwantadegree,don'tyou?

M：Yes.

W：OK,sothere'retwowaysofstudyingforadegreehere.Youeithertakesixcourses,passtheirexamsandhaveyourdissertationacceptedortheotherwayisyoudosomeresearchworkandsubmityourprojectreport.

M：IthinkI'lltakethesecondway.

W：Fine,butareyousureyoucallfinishyourprojectintwelvemonths?

M：Idon'tknow.butIcanworktwelvehoursperdayandsevendaysperweek.

W：Well,I'dsuggestyouspendsometimeinourlibrary,tryingtofindoutwhatotherstudentshavedonebeforeandperhapsreconsideryourownproject,tosomeextent.Youmightnarrowyourresearcharea,concentratingonsolvingoneortwomajorproblems.And,it'dbeagoodideatotalktoyourcolleaguesinthelab,first.Anyway,I'msurewecanworkoutsomethinggood.ShallIseey

A.RightB.Wrong

13.InwhichyeardidColumbustakechilipeppertoSpain?

14.Whatisthecharacteristicofspecialtygoods?

A.Theyaregoodsthatcanbeboughtataspecialprice.

B.Theyarespecialkindsofproducts.

C.Theyarecharacterizedintheirbrands.

D.Theyneedspecialeffortstoget.

15.Inwhataspectsdoesthespeakerthinkalloftheseculturalchangesarestrengthened?

二、2.UseofEnglish(10题)16.(40)

17.

【C10】

18.

【C5】

19.Psychologiststakecontrastiveviewsofhowexternalrewards，from【C1】______praisetocoldcash，affectmotivationandcreativity．Behaviorists，【C2】______researchtherelation【C3】______actionsandtheirconsequencesarguethatrewardsCanimproveperformanceatworkandschool．Cognitiveresearchers，whostudyvariousaspectsofmentallife，maintain【C4】______rewardsoftendestroycreativity【C5】______encouragingdependence【C6】______approvalandgiftsfromothers．

Thelatterviewhasgainedmanysupporters，especially【C7】______educators．Butthecarefuluseofsmallmonetaryrewardssparks【C8】______ingrade-schoolchildren，suggesting【C9】______properlypresentedinducementsindeedaidinventiveness，【C10】______toastudyintheJuneJournalofPersonalityandSocialPsychology．

“Ifkidsknowthey'reworkingfora【C11】______andcanfocus【C12】______arelativelychallengingtask，theyshowthemostcreativity”，saysRobertEisenbergeroftheUniversityofDelawareinNewark．“Butit'seasytokillcreativitybygivingrewardsfor【C13】______performanceorcreatingtoo【C14】______anticipationforrewards．”

Ateacher【C15】______continuallydrawsattentiontorewardsorwhohands【C16】______highgradesforordinaryachievementendsup【C17】______discouragedstudents，Eisenbergerholds．【C18】______anexampleofthelatterpoint，henotesgrowingeffortsatmajoruniversitiestotightengradingstandardsandrestorefailing【C19】______

Inearliergrades，theuseofso-calledtokeneconomies，in【C20】______studentshandlechallengingproblemsandreceiveperformance-basedpointstowardvaluedrewards，showspromiseinraisingeffortandcreativity，theDelawarepsychologistclaims．

【C1】

20.(50)

21.

【C4】

22.

【C15】

23.

【C16】

24.

【C14】

25.(47)

三、3.ReadingComprehension(15题)26.

Accordingtothepassageitiscommonlybelievedthatbraindifferencesarecausedby______factors.

A.biologicalB.psychologicalC.physicalD.social

27.

______isnotrenewable?

28.(70)

29.

WhatdoestheauthorthinkofBotticelli'srepresentationskills?

A.Theyaretobefullyappreciated.

B.Theyevolvefromanuncertainsource.

C.Theyunderliehispersonality.

D.Theyconform.totheclassicalstyle.

30.

Thephrase"talkingshop"(Line4,Para.6)probablymeans______.

A.talkingaboutshopping

B.discussingone'sworkwithcolleagues

C.exchangingpersonalnews

D.talkingwithfriendsinagroup

31.TheVillageGreeninNewMilford,Connecticut,isasnapshotofNewEnglandcharm：acarefullymanicuredlawnflandedbyscrupulouslymaintainedcolonialhomes.Babysittersdandlekidsinthewoodengazebo,waitingforcommuterparentstoreturnfromNewYork.OnalazyafternoonlastweekCarolineNicholas,16,hadnothingmorepressingtodothandrinkintheearly-summersunshineanddiscusstherecenteventsintown.“Idon'tthinkalotofolderpeopleknewtherewereunhappykidsinNewMilford,”shesaid,“Icouldseeitcoming.”

Inafive-dayperiodinearlyJuneeightgirlswerebroughttoNewMilfordHospitalafterwhathospitalofficialscallsuicidalgestures.Thegirls,allbetween12and17,triedavarietyofmeasures,includingheavydosesofalcohol.over-the-countermedicinesandcutsorscratchestotheirwrists.Nonewassuccessful,andmostdidn'trequirehospitalization；butatleasttwoattempts,accordingtothehospital,couldhavebeenvital.Theirreasonsseemedasmundaneastheotherhappen-stancesofsuburbanlife.“Iwasjustsickofitall,”onetoldareporter,“Everythinginlife.”Mostalarming,emergency-roomdoctorFrederickLohsetoldalocalreporterthatseveralgirlssaidtheywerepartofasuicidepact.Thehospitallaterbackedawayfromthisremark.Butcominginthewakeofatleastsixteensuicideattemptsoverthepreviousfewmonths．thissuddencluster—alongwiththeinfluxofmedia—hassetthiswell-groomedsuburbof23,000onedge.AtatownmeetinglastWednesdaynight,DrSimonSobo,chiefofpsychiatryatthehospital,toldmorethan200parentsandkids,“We'retalkingaboutacrisisthathasreallygottenoutofhand.”Laterheadded,“TherehavebeenmoresuicideattemptsthisspringthanIhaveseeninthe13yearsIhavebeenhere.”

Sobosaidthatthegirlshetreateddidn'thaveseriousproblemsathomeorschool.“Manyofthesewerepopularkids,”hesaid,“Theygotplentyoflove,butbeneaththereassuringsigns,aswathofteensherearenotmakingit.”Somesaythatdrugs,bothpotand‘realdrugs’,arecommonplace.KidshaveshownupwithLIFESUCKSandLONGLIVEDEATHpennedontheirarms.Afewgirlscasuallydisplayscarsontheirarmswheretheycutthemselves.“You'dbesurprisedhowmanykidstrysuicide,”saidonegirl,17.“Youdon'twanttoputpainonotherpeople;youputitonyourself.”Shesaidsheusedtocutherself“justtoreleasethepain”.

Emily,15,afriendofthreeofthegirlstreatedin,June,saidonewashavingfamilyproblems,onewas“upsetthatday”andthethirdwas“justupsetwitheverythingelsegoingon”.Shesaidtheyweren'treallytryingtokillthemselves—theyjustneededconcern.AsSobonoted,“What'sgoingoninNewMilfordisnotuniquetoNewMilford.”Thesameunderlyingcultureofdespaircouldbefoundinanytown.Butteensuicide,headded,canbea“contagion”.RightnowNewMilfordhasthebug-andhasitbad.

Whatisthemainsubjectofthepassage?

A.EightgirlscommittedsuicideinNewMilford.

B.ThevillageGreenisnotacharmingplace.

C.Teenagersuicide.

D.Dr.SimonSobo'sachievements.

32.(80)

33.(67)

34.Theideaofafishbeingabletoproduceelectricitystrongenoughtolightlampbulbs-oreventorunasmallelectricmotor—isalmostunbelievable,butseveralkindsoffishareabletodothis.Evenmorestrangely,thiscuriouspowerhasbeenacquiredindifferentwaysbyfishbelongingtoverydifferentfamilies.

Perhapsthemostknownaretheelectricrays,ortorpedoes,ofwhichseveralkindsliveinwarmseas.Theypossessoneachsideofthehead,behindtheeyes,alargeorganconsistingofanumberofhexagonal-shapedcellsratherlikeahoneycomb.Theceilsarefilledwithajelly-likesubstance,andcontainaseriesofflatelectricplates.Oneside,thenegativeside,ofeachplate,issuppliedwithveryfinenerves,connectedwithamainnervecomingfromaspecialpartofthebrain.Currentgetsthroughfromtheupper,positivesideoftheorgandownwardtothenegative,lowerside.Generallyitisnecessarytotouchthefishintwoplaces,completingthecircuit,inordertoreceiveashock.

Thestrengthofthisshockdependsonthesizeoffish,butnewly-bornonesonlyabout5centimetersacrosscanbemadetolightthebulbofapocketflashlightforafewmoments,whileafullygrowntorpedogivesashockcapableofknockingamandown,and,ifsuitablewiresareconnected,willoperateasmallelectricmotorforseveralminutes.

Anotherfamousexampleistheelectriceel.Thisfishgivesanevenmorepowerfulshock.Thesystemisdifferentfromthatofthetorpedointhattheelectricplatesrunlongitudinallyandaresuppliedwithnervesfromthespinalcord.Consequently,thecurrentpassesalongthefishfromheadtotail.Theelectricorgansofthesefisharereallyalteredmusclesandlikeallmusclesareapttotire,sotheyarenotabletogenerateelectricityforverylong.PeopleinsomepartsofSouthAmericawhovaluetheelectriceelasfood,takeadvantageofthisfactbydrivinghorsesintothewateragainstwhichthefishdischargetheirelectricity.Thehorsesarelessaffectedthanamanwouldbe,andwhentheelectriceelshaveexhaustedthemselves,theycanbecaughtwithoutdanger.

TheelectriccatfishoftheNileandofotherAfricanfreshwatershasadifferentsystemagainbywhichcurrentpassesoverthewholebodyfromthetailtothehead.Theshockgivenbythisarrangementisnotsostrongastheothertwo,butisnonethelessunpleasant.Theelectriccatfishisaslow,lazyfish,fondofgloomyplacesandgrowstoabout1metrelong;itiseatenbytheArabsinsomeareas.

Thepowerofproducingelectricitymayservethesefishbothfordefenceandattack.Ifalargeenemyattacks,theshockwilldriveitaway;butitappearsthatthecatfishandtheelectriceelusetheircurrentmostoftenagainstsmallerfish,stunningthemsothattheycaneasilybeoverpowered.

Whichofthefollowingcanproducethestrongestshock?

A.Theelectriceel.

B.Theelectriccatfish.

C.Thenewly-bornelectrictorpedoes.

D.Thefully-grownelectricray.

35.

Inthe3rdsentenceofthefirstparagraphtheword“pressing”isclosestinmeaningto______.

A.urgentlyimportantB.pushingC.invitingD.charming

36.

Whatisthemainmessageofthistext?

A.Thatthesaltscareisnotjustified.

B.Thattheorginofhypertensionisnowfound.

C.Thatthemoderateuseofsaltisrecommended.

D.Thatsaltconsumptionistobepromoted.

37.(74)

38.(78)

39.PartC

Directions:Answerquestions71-80byreferringtothefollowinggames.

Note:AnswereachquestionbychoosingA,BorCandmarkitonANSWERSHEET1.Somechoicesmayberequiredmorethanonce.

Answerquestions71～80byreferringtothefollowinggames.

Note：AnswereachquestionbychoosingA,B,CorD.Somechoicesmayberequiredmorethanonce.

A=HydropowerB=NuclearpowerC=SolarpowerD=Windpower