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第一篇(UnitonePassage1)
IliveinthelandofDisney,Hollywoodandyear-roundsun.Youmaythink
peopleinsuchaglamorous,fun-filledplacearehappierthanothers.Ifso,you
havesomemistakenideasaboutthenatureofhappiness.
Manyintelligentpeoplestillequatehappinesswithfun.Thetruthisthatfun
andhappinesshavelittleornothingincommon.Funiswhatweexperience
duringanact.Happinessiswhatweexperienceafteranact.Itisadeeper,more
abidingemotion.
Goingtoanamusementparkorballgame,watchingamovieortelevision,
arefunactivitiesthathelpusrelax,temporarilyforgetourproblemsandmaybe
evenlaugh.Buttheydonotbringhappiness,becausetheirpositiveeffectsend
whenthefunends.
IhaveoftenthoughtthatifHollywoodstarshavearoletoplay,itistoteach
usthathappinesshasnothingtodowithfun.Theserich,beautifulindividuals
haveconstantaccesstoglamorousparties,fancycars,expensivehomes,
everythingthatspells“happiness”.Butinmemoiraftermemoir,celebrities
revealtheunhappinesshiddenbeneathalltheirfun:depression,alcoholism,
drugaddiction,brokenmarriages,troubledchildrenandprofoundloneliness.
Askabachelorwhyheresistsmarriageeventhoughhefindsdatingtobe
lessandlesssatisfying.Ifhe'shonest,hewilltellyouthatheisafraidofmaking
acommitment.Forcommitmentisinfactquitepainful.Thesinglelifeisfilled
withfun,adventureandexcitement.Marriagehassuchmoments,buttheyare
notitsmostdistinguishingfeatures.
Similarly,couplesthatchoosenottohavechildrenaredecidinginfavorof
painlessfunoverpainfulhappiness.Theycandineoutevertheywantandsleep
aslateastheywant.Coupleswithinfantchildrenareluckytogetawholenighfs
sleeporathree-dayvacation.Idon'tknowanyparentwhowouldchoosethe
wordfuntodescriberaisingchildren.
Understandingandacceptingthattruehappinesshasnothingtodowithfun
isoneofthemostliberatingrealizationswecanevercometo.Itliberatestime:
nowwecandevotemorehourstoactivitiesthatcangenuinelyincreaseour
happiness.Itliberatesmoney:buyingthatnewcarorthosefancyclothesthat
willdonothingtoincreaseourhappinessnowseemspointless.Anditliberates
usfromenvy:wenowunderstandthatallthoserichandglamorouspeoplewe
weresosurearehappybecausetheyarealwayshavingsomuchfunactually
maynotbehappyatall.
1.Whichofthefollowingistrue?
A.Funcreateslong-lastingsatisfaction.
B.Funprovidesenjoymentwhilepainleadstohappiness.
C.Happinessisenduringwhereasfunisshort-lived.
D.Funthatislong-standingmayleadtohappiness.
2.Totheauthor,Hollywoodstarsallhaveanimportantroletoplay
thatisto―.
A.ritememoiraftermemoirabouttheirhappiness.
B.tellthepublicthathappinesshasnothingtodowithfun.
C.teachpeoplehowtoenjoytheirlives.
D.bringhappinesstothepublicinsteadofgoingtoglamorousparties.
3.1ntheauthor'sopinion,marriage___.
A.affordsgreaterfun.
B.leadstoraisingchildren.
C.indicatescommitment.
D.endsinpain.
4.Coupleshavinginfantchildren___.
A.areluckysincetheycanhaveawholenighfssleep.
B.findfunintuckingthemintobedatnight.
C.findmoretimetoplayandjokewiththem.
0.derivehappinessfromtheirendeavor.
5.1fonegetthemeaningofthetruesenseofhappiness,hewill―.
A.stopplayinggamesandjokingwithothers.
B.makethebestuseofhistimeincreasinghappiness.
C.giveafreehandtomoney.
D.keephimselfwithhisfamily.
第二篇(UnitonePassage2)
Onceitwaspossibletodefinemaleandfemaleroleseasilybythedivisionof
labor.Menworkedoutsidethehomeandearnedtheincometosupporttheir
families,whilewomencookedthemealsandtookcareofthehomeandthe
children.Theseroleswerefirmlyfixedformostpeople,andtherewasnotmuch
opportunityforwomentoexchangetheirroles.Butbythemiddleofthiscentury,
men'sandwomen'sroleswerebecominglessfirmlyfixed.
Inthe1950s,economicandsocialsuccesswasthegoalofthetypical
American.Butinthe1960sanewforcedevelopedcalledthecounterculture.
Thepeopleinvolvedinthismovementdidnotvaluethemiddle-classAmerican
goals.Thecounterculturepresentedmenandwomenwithnewrolechoices.
Takingmoreinterestinchildcare,menbegantosharechild-raisingtaskswith
theirwives.Infact,someyoungmenandwomenmovedtocommunalhomesor
farmswheretheeconomicandchildcareresponsibilitiesweresharedequallyby
bothsexes.Inaddition,manyAmericansdidnotvaluethetraditionalmalerole
ofsoldier.Someyoungmenrefusedtobedraftedassoldierstofightinthewar
inVietnam.
Intermsofnumbers,thecounterculturewasnotaverylargegroupof
people.ButitsinfluencespreadtomanypartsofAmericansociety.Working
menofallclassesbegantochangetheireconomicandsocialpatterns.
Industrialworkersandbusinessexecutivesalikecutdownon“overtime”work
sothattheycouldspendmoreleisuretimewiththeirfamilies.Somedoctors,
lawyers,andteachersturnedawayfromhighpayingsituationstopracticetheir
professionsinpoorerneighborhoods.
Inthe1970s,thefeministmovement,orwomen'sliberation,produced
additionaleconomicandsocialchanges.Womenofallagesandatalllevelsof
societywereenteringtheworkforceingreaternumbers.Mostofthemstilltook
traditionalwomen'sjobsaspublicschoolteaching,nursing,andsecretarial
work.Butsomewomenbegantoentertraditionallymaleoccupations:police
work,banking,dentistry,andconstructionwork.Womenwereaskingforequal
work,andequalopportunitiesforpromotion.
Todaytheexpertsgenerallyagreethatimportantchangesaretakingplace
intherolesofmenandwomen.Naturally,therearedifficultiesinadjustingto
thesetransformations.
1.WhichofthefoliowingbestexpressthemainideaofParagraph1?
A.Womenusuallyworkedoutsidethehomeforwages.
B.Menandwomen'sroleswereeasilyexchangedinthepast.
C.Men'srolesathomeweremorefirmlyfixedthanwomen's.
D.Menandwomen'sroleswereusuallyquiteseparatedinthepast.
2.WhichsentencebestexpressesthemainideaofParagraph2?
A.Thefirstsentence.
B.Thesecondandthethirdsentences.
C.Thefourthsentence.
D.Thelastsentence.
3.1nthepassagetheauthorproposesthatthecounterculture___.
A.destroyedtheUnitedStates.
B.transformedsomeAmericanvalues.
C.wasnotimportantintheUnitedStates.
0.broughtpeoplemoreleisuretimewiththeirfamilies.
4.11couldbeinferredfromthepassagethat___.
A.menandwomenwillneversharethesamegoals.
B.somemenwillbewillingtoexchangetheirtraditionalmaleroles.
C.mostmenwillbehappytosharesomeofthehouseholdresponsibilities
withtheirwives.
D.moreAmericanhouseholdsareheadedbywomenthaneverbefore.
5.Thebesttitleforthepassagemaybe___.
A.ResultsofFeministMovements
B.NewinfluenceinAmericanLife
C.CountercultureandItsconsequence
0.TraditionalDivisionofMaleandFemaleRoles.
第三篇(UnitonePassage3)
Recentresearchhasclaimedthatanexcessofpositiveionsintheaircan
haveanilleffectonpeople'sphysicalorpsychologicalhealth.Whatarepositive
ions?Well,theairisfullofions,electricallychargedparticles,andgenerally
thereisaroughbalancebetweenthepositiveandthenegativecharged.But
sometimesthisbalancebecomesdisturbedandalargerproportionofpositive
ionsarefound.Thishappensnaturallybeforethunderstorm,earthquakeswhen
windssuchastheMistral,HamsinorSharavareblowingincertaincountries.Or
itcanbecausedbyabuild-upofstaticelectricityindoorsfromcarpetsor
clothingmadeofman-madefibres,orfromTVsets,duplicatorsorcomputer
displayscreens.
Whenalargenumberofpositiveionsarepresentintheairmanypeople
experienceunpleasanteffectssuchasheadaches,fatigue,irritability,andsome
particularlysensitivepeoplesuffernauseaorevenmentaldisturbance.Animals
arealsoaffected,particularlybeforeearthquakes,snakeshavebeenobserved
tocomeoutofhibernation,ratstofleefromtheirburrows,dogshowlandcats
jumpaboutunaccountably.ThishasledtheUSGeographicalSurveytofunda
networkofvolunteerstowatchanimalsinanefforttoforeseesuchdisasters
beforetheyhitvulnerableareassuchasCalifornia.
Conversely,whenlargenumbersofnegativeionsarepresent,thenpeople
haveafeelingofwell-being.Naturalconditionsthatproducetheselarge
amountsarenearthesea,closetowaterfallsorfountains,orinanyplacewhere
waterissprayed,orformsaspray.Thisprobablyaccountsforthebeneficial
effectofaholidaybythesea,orinthemountainswithtumblingstreamsor
waterfalls.
Toincreasethesupplyofnegativeionsindoors,somescientistsrecommend
theuseofionisers:smallportablemachines,whichgeneratenegativeions.
Theyclaimthationisersnotonlycleanandrefreshtheairbutalsoimprovethe
healthofpeoplesensitivetoexcesspositiveions.Ofcourse,therearethe
detractors,otherscientists,whodismisssuchclaimsandareskepticalabout
negative/positiveionresearch.Thereforepeoplecanonlymakeuptheirown
mindsbyobservingtheeffectsonthemselves,oronothers,ofanegativerichor
poorenvironment.Afterallitisdebatablewhetherdependingonseismic
readingstoanticipateearthquakesismoreeffectivethanwatchingthecat.
1.Whateffectdoesexceedingpositiveionizationhaveonsome
people?
A.Theythinktheyareinsane.
B.Theyfeelratherbad-temperedandshort-fussed.
C.Theybecomeviolentlysick.
D.Theyaretootiredtodoanything.
2.1naccordancewiththepassage,staticelectricitycanbecaused
A.usinghome-madeelectricalgoods.
B.wearingclothesmadeofnaturalmaterials.
C.walkingonartificialfloorcoverings.
0.copyingTVprogramsonacomputer.
3.Ahighnegativeioncountislikelytobefound__.
A.nearapoundwithawaterpump.
B.closetoaslow-flowingriver.
C.highinsomebarrenmountains.
D.byarotatingwatersprinkler.
4.Whatkindofmachinecangeneratenegativeionsindoors?
A.Ionisers.
B.Air-conditioners.
C.Exhaust-fans
D.Vacuumpumps.
5.Somescientistsbelievethat
A.watchinganimalstoanticipateearthquakesismoreeffectivethan
dependingonseismography.
B.theunusualbehaviorofanimalscannotbetrusted.
□.neitherwatchingnorusingseismographsisreliable.
0.earthquake
第四篇(UnitonePassage4)
Astudyofarthistorymightbeagoodwaytolearnmoreaboutaculture
thanispossibletolearningeneralhistoryclasses.Mosttypicalhistorycourses
concentrateonpolitics,economics,andwar.Butarthistoryfocusesonmuch
morethanthisbecauseartreflectsnotonlythepoliticalvaluesofapeople,but
alsoreligiousbeliefs,emotions,andpsychology.Inaddition,informationabout
thedailyactivitiesofourancestors—orofpeopleverydifferentfromour
own—canbeprovidedbyart.Inshort,artexpressestheessentialqualitiesofa
timeandaplace,andastudyofitclearlyofferusadeeperunderstandingthan
canbefoundinmosthistorybooks.
Inhistorybooks,objectiveinformationaboutthepoliticallifeofacountryis
presented;thatis,factsaboutpoliticsaregiven,butopinionsarenotexpressed.
Art,ontheotherhand,issubjective:itreflectsemotionsandopinions.The
greatSpanishpainterFranciscoGoyawasperhapsthefirsttruly“political”artist.
Inhiswell-knownpaintingTheThirdofMay1808,hecriticizedtheSpanish
governmentforitsmisuseofpoweroverpeople.Overahundredyearslater,
symbolicimageswereusedinPabloPicasso'sGuernicatoexpressthehorrorof
war.Meanwhile,onanothercontinent,thepowerfulpaintingsofDiegoRivera,
JoseClementeOrozco,andDavidAlfaroSiqueiros—aswellastheworksof
AlfredoRamosMartines-depictedtheseMexicanartists,deepangerand
sadnessaboutsocialproblems.
Inthesameway,artcanreflectaculture'sreligiousbeliefs.Forhundredsof
yearsinEurope,religiousartwasalmosttheonlytypeofartthatexisted.
Churchesandotherreligiousbuildingswerefilledwithpaintingsthatdepicted
peopleandstoriesfromtheBible.Althoughmostpeoplecouldn'tread,they
couldstillunderstandbiblicalstoriesinthepicturesonchurchwalls.Bycontrast,
oneofthemaincharacteristicsofartintheMiddleEastwas(andstillis)its
absenceofhumanandanimalimages.ThisreflectstheIslamicbeliefthat
statuesareunholy.
1.Morecanbelearnedaboutaculturefromastudyofarthistory
thangeneralhistorybecausearthistory―.
A.showusthereligiousandemotionsofapeopleinadditiontopolitical
values.
B.provideuswithinformationaboutthedailyactivitiesofpeopleinthepast.
C.giveusaninsightintotheessentialqualitiesofatimeandaplace.
D.alloftheabove.
2.Artissubjectiveinthat―.
A.apersonalandemotionalviewofhistoryispresentedthroughit.
B.itcaneasilyrouseourangerorsadnessaboutsocialproblems.
C.itwillfindareadyechoinourhearts.
D.bothBandC.
3.Whichofthefollowingstatementsistrueaccordingtothe
passage?
A.UnlikeFranciscoGoya,PabloandseveralMexicanartistsexpressedtheir
politicalopinionsintheirpaintings.
B.Historybooksoftenrevealthecompilers'politicalviews.
C.ReligiousartremainedinEuropeforcenturiestheonlytypeofartbecause
mostpeopleregardedtheBibleastheHolyBook.
D.AIItheabovementioned.
4.Thepassageismainlydiscussing―.
A.thedifferencebetweengeneralhistoryandarthistory.
B.Themakingofarthistory.
C.Whatcanwelearnfromart.
D.Theinfluenceofartistsonarthistory.
5.1nmaybeconcludedfromthispassagethat―.
A.Islamicartistshavehadtocreatearchitecturaldecorationswithimagesof
flowersorgeometricforms.
B.Historyteachersaremoreobjectivethangeneralhistory.
C.ltismoredifficulttostudyarthistorythangeneralhistory.
0.PeopleandstoriesfromtheBiblewerepaintedonchurchesandother
buildingsinordertopopularizetheBible.
第五篇(Unit2Passage1)
Iftheoldmaximthatthecustomerisalwaysrightstillhasmeaning,then
theairlinesthatplytheworld'sbusiestairroutebetweenLondonandParishave
aflightontheirhands.
TheEurostartrainservicelinkingtheUKandFrenchcapitalsviatheChannel
Tunneliswinningcustomersinincreasingnumbers.InlateMay,itcarriedits
onemillionthpassenger,havingrunonlyalimitedservicebetweenLondon,
ParisandBrusselssinceNovember1994,startingwithtwotrainsadayineach
directiontoParisandBrussels.By1997,thecompanybelievesthatitwillbe
carryingtenmillionpassengersayear,andcontinuetogrowfromthere.
FromJuly,Eurostarstepsitsservicetoninetrainseachwaybetween
LondonandParis,andfivebetweenLondonandBrussels.Eachtraincarries
almost800passengers,210oftheminfirstclass.
Theairlinesestimatethattheywillinitiallylosearound15%-20%oftheir
London-ParistraffictotherailwaysonceEurostarstartsafullservicelaterthis
year(1995),with15trainsadayeachway.Asimilarservicewillstartto
Brussels.Thedamagewillbelimited,however,theairlinesbelieve,with
passengernumbersreturningtopreviouslevelswithintwotothreeyears.
Intheshortterm,thedamagecausedbythe1millionpeople-levels
travelingbetweenLondonandParisandBrusselsonEurostartrainsmeansthat
someairservicesarealreadysuffering.Someofthemajorcarrierssaythat
theirpassengernumbersaredownbylessthan5%andpointtotheir
rivals-ParticularlyAirFrance-ashavingsufferedtheproblems.OntheBrussels
route,therailwaycompanyhadlesssuccess,andtheairlinesreportanything
fromarounda5%droptonovisibledeclineintraffic.
Theairlines1optimismonreturningtrafficlevelsisbasedonhistorical
precedent.BritishMidland,forexample,pointstoitsexperienceonHeathrow
LeedsBradfordservicewhichsawpassengernumbersfoldby15%whenBritish
RailelectrifiedandmodernizedtherailwaylinebetweenLondonandYorkshire.
Twoyearslater,travelhadrisenbetweenthetwodestinationstothepoint
wheretheairlinewascarryingrecordnumbersofpassengers.
1.Britishairlinesconfideinthefactthat__.
A.theyaremorepowerfulthanotherEuropeanairlines.
B.theirtotallosswon'tgobeyondadropof5%passengers.
C.theirtrafficlevelswillreturnin2-3years.
0.travelingbyrailcannevercatchupwithtravelingbyair.
2.Theauthor'sattitudetowardsthedropofpassengersmaybe
describedas__.
A.worried.
B.delighted
C.puzzled.
D.unrivaled.
3.Inthepassage,BritishRail(Para6)ismentionedto―.
A.provideacomparisonwithEurostar.
B.supporttheairlines,optimism.
C.provetheinevitabledropofairpassengers.
D.callforelectrificationandmodernizationoftherailway.
4.Therailway5sBrusselsrouteisbroughtforthtoshowthat―.
A.theEurostartrainserviceisnotdoinggoodbusiness.
B.theairlinescanwellcompetewiththerailway.
C.theEurostartrainserviceonlycausedlittledamage.
D.onlysomeairlines,suchasAirFrance,aresuffering.
5.Thepassageistakenfromthefirstofanessay,fromwhichwe
maywellpredictthatinthefollowingparttheauthorisgoingto―.
A.praisetheairlines5clear-mindedness.
B.warntheairlinesofhigh-speedrailservices.
C.proposeareductionofLondon/Parisflights.
D.advisetheairlinestofollowBritishMidlandastheirmodel.
第六篇(Unit2Passage2)
Withoutregularsuppliesofsomehormonesourcapacitytobehavewould
beseriouslyimpaired;withoutotherswewouldsoondie.Tinyamountsofsome
hormonescanmodifymoodsandactions,ourinclinationtoeatordrink,our
aggressivenessorsubmissiveness,andourreproductiveandparentalbehavior.
Andhormonesdomorethaninfluenceadultbehavior;earlyinlifetheyhelpto
determinethedevelopmentofbodilyformandmayevendeterminean
individuaHsbehavioralcapacities.Laterinlifethechangingoutputsofsome
endocrineglandsandthebody'schangingsensitivitytosomehormonesare
essentialaspectsofthephenomenaofaging.
Communicationwithinthebodyandtheconsequentintegrationofbehavior
wereconsideredtheexclusiveprovinceofthenervoussystemuptothe
beginningofthepresentcentury.Theemergenceofendocrinologyasa
separatedisciplinecanprobablybetracedtotheexperimentsofBaylissand
Starlingonthehormonesecretion.Thissubstanceissecretedfromcellsinthe
intestinalwallswhenfoodentersthestomach;ittravelsthroughthe
bloodstreamandstimulatesthepancreastoliberatepancreaticjuice,whichaids
indigestion.Byshowingthatspecialcellssecretchemicalagentsthatare
conveyedbythebloodstreamandregulatedistanttargetorgansortissues.
Baylissandstarlingdemonstratedthatchemicalintegrationcouldoccurwithout
participationofthenervoussystem.
Theterm“hormone“wasfirstusedwithreferencetosecretion.Starling
derivedthetermfromtheGreekhormone,meaning“toexciteorsetinmotion.
Theterm“endocrine”wasintroducedshortlythereafter^Endocrine0isusedto
refertoglandsthatsecretproductsintothebloodstream.Theterm“endocrine”
contrastswith“exocrine”,whichisappliedtoglandsthatsecrettheirproducts
thoughductstothesiteofaction.Examplesofexocrineglandsarethetear
glands,thesweatglands,andthepancreas,whichsecretspancreaticjuice
throughaductintotheintestine.Exocrineglandsarealsocalledductglands,
whileendocrineglandsarecalledductless.
1.Whatistheauthor*smainpurposeinthepassage?
A.Toexplainthespecificfunctionsofvarioushormones.
B.Toprovidegeneralinformationabouthormones.
C.Toexplainhowtheterm“hormone”evolved.
D.Toreportonexperimentsinendocrinology.
2.Thepassagesupportswhichofthefollowingconclusions?
A.Thehumanbodyrequireslargeamountsofmosthormones.
B.Synthetichormonescanreplaceaperson'snaturalsupplyofhormonesif
necessary.
C.Thequantityofhormonesproducedandtheireffectsonthebodyare
relatedtoaperson'sage.
D.Theshortchildoftallparentsverylikelyhadahormonedeficiencyearly
inlife.
3.11canbeinferredfromthepassagethatbeforetheBaylissand
Starlingexperiments,mostpeoplebelievedthatchemicalintegration
occurredonly___.
A.duringsleep.
B.intheendocrineglands.
C.undercontrolofthenervoussystem.
0.duringstrenuousexercise.
4.Theword“liberate”couIdbestbereplacedbywhichofthe
following?
A.Emancipate
B.Discharge
C.Surrender
D.Save
5.Accordingtothepassageanothertermforexocrineglandsis___.
A.ductglands
B.endocrineglands
C.ductlessglands
0.intestinalglands.
第七篇(Unit2Passage3)
ThediscoveryoftheAntarcticnotonlyprovedoneofthemostinterestingof
allgeographicaladventures,butcreatedwhatmightbecalled“theheroicageof
Antarcticexploration".Bytheirtremendousheroism,mensuchasShakleton,
Scott,andAmundsencausedanewcontinenttoemergefromtheshadows,and
yetthatheroicage,littlemorethanacenturyold,isalreadypassing.Modern
scienceandinventionsarerevolutionizingtheendurance,futurejourneysinto
theseicywasteswillprobablydependonmotorvehiclesequippedwith
caterpillartractionratherthanonthedogsthatearlierdiscoverersfoundso
invaluableandhardlycomparable.
FewrealizethatthisAntarcticcontinentisalmostequalinsizetoSouth
America,andenormousfieldofworkawaitsgeographersandprospectors.The
coastsofthiscontinentremaintobeaccuratelycharted,andthemapingofthe
wholeoftheinteriorpresentsaformidabletasktothecartographerswho
undertakethework.Oncetheirlaborsarecompleted,itwillbepossibleto
prospectthevastnaturalresourceswhichscientistsbelievewillfurnishoneof
thelargesttreasurehoardsofmetalsandmineralstheworldhasyetknown,
andalmostinexhaustiblesourcesofcopper,coal,uranium,andmanyotherores
willbecomeavailabletoman.Suchdiscoverieswillusherinaneraofpractical
exploitationoftheAntarcticwastes.
Thepolardarknesswhichhidesthiscontinentforthesixwintermonthswill
bedefeatedbyhugebatteriesoflight,andmakepossibletheestablishingof
air-fieldsforthefutureinter-continentalairservicesbymakingtheseareasas
lightasday.Presentflyingrouteswillbecompletelychanged,fortheAntarctic
refuelingbaseswillmakeflightsfromAustraliatoSouthAmericacomparatively
easyoverthe5,000milesjourney.
Theclimateisnotlikelytoofferaninsuperableproblem,fortheexplorer
AdmiralByrdhasshownthattheclimateispossibleevenformencompletely
untrainedforexpeditionsintothosefrozenwastes.Someofhispartieswere
menwhohadneverseensnowbefore,andyetherecordsthattheysurvivedthe
rigorsoftheAntarcticclimatecomfortably,sothat,providedthatthe
appropriateinstallationsaremade,wemayassumethathumanbeingsfromall
countriescouldlivetheresafely.Byrdevenaffirmsthatitisprobablythemost
healthyclimateintheworld,fortheintensecoldofthousandsofyearshas
sterilizethiscontinent,andrendereditabsolutelygermfree,withthe
consequencesthatordinaryandextraordinarysicknessanddiseasesfrom
whichmansuffersinotherzoneswithdifferentclimatesarehereutterly
unknown.Thereexistnoproblemsofconservationandpreservationoffood
supplies,forthelatterkeepindefinitelywithoutanysignsofdeterioration;it
mayevenbethatlatergenerationswillcometoregardtheAntarcticasthe
naturalstorehouseforthewholeworld.
Plansarealreadyonfoottosetuppermanentbasesontheshoresofthis
continent,andwhatsofewyearsagowasregardedasa“deadcontinenf*now
promisestobeamostactivecenterofhumanlifeandendeavor.
1.WhendidmanbegintoexploretheAntarctic?
A.About1OOyearsago.
B.lnthiscentury.
C.Atthebeginningofthe19thcentury.
D.ln1798.
2.Whatmusttheexplorersbe,eventhoughtheyhavemodern
equipmentandtechniques?
A.Braveandtough
B.Stubbornandarrogant.
C.Well-likedandhumorous.
D.Stoutandsmart.
3.Themosthealthydimateintheworldis___.
A.inSouthAmerica.
B.intheArcticRegion.
C.intheAntarcticContinent.
D.intheAtlanticOcean.
4.WhatkindofmetalsandmineralscanwefindintheAntarctic?
A.Magnetite,coalandores.
B.Copper,coalanduranium.
C.Silver,naturalgasanduranium.
□.Aluminum,copperandnaturalgas.
5.Whatisplannedforthecontinent?
A.Buildingdamsalongthecoasts.
B.Settingupseveralsummerresortsalongthecoasts.
C.Mappingthecoastandwholeterritory.
0.Settinguppermanentbasesonthecoasts.
第8篇(Unit3Passage3)
Letchildrenlearntojudgetheirownwork.Achildlearningtotalkdoesnot
learnbybeingcorrectedallthetime;ifcorrectedtoomuch,hewillstoptalking.
Henoticesathousandtimesadaythedifferencebetweenthelanguageshe
usesandthelanguagethosearoundhimuse.Bitbybit,hemakesthenecessary
changest
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