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2022-2023年浙江省嘉兴市大学英语6级大学英语六级重点汇总(含答案)学校:________班级:________姓名:________考号:________
一、2.ReadingComprehension(SkimmingandScanning)(20题)1.
Doctorsrecommendedtheuseofhormonereplacementtherapies.
A.YB.NC.NG
2.
it'sreportedthattheIMFcoordinates______tohelpstabilizeThailand'seconomy.
3.
Competitionforgradesandotherpressuresaresupposedtotaketheresponsibilityof______.
4.WithincreasingpopularityofdigitalTVandset-topboxes,thedebateonpublicfundingfortheBBCis______.
5.
Onepointthepassagetellsusisthatthetwobeautifuluniversitycitiesfascinatethetouristsmost.
A.YB.NC.NG
6.
Thee-wasteproblemwillbesolvedinthenearfutureifallcountriesadopttheapproachdesignedbyTheCentreforDesignatRM1TUniversity,aleaderinthegrowingfieldofDesignfortheEnvironment.
A.YB.NC.NG
7.
Americansoftenmakejokesaboutwomentalkingtoomuch,butinfact,men______.
8.
IfAmericansaren'tcompetitiveinscience,theycannotsurvivetheseverecompetitionbetweendevelopedcountries.
A.YB.NC.NG
9.
Itmaytakelargebodiesofwaterandicedecadestorespondtochangesintemperature.
A.YB.NC.NG
10.
Whenemphasizingparticularaspectsofyourpersonality,insteadofstatingthem,youcan______.
11.Theaccountnumberissecuresinceaccordingtofederallaw,thenumberofthecardholders'accountprintedoutare______.
12.It'ssaferforyoutofishoutandholdthecardinhandbefore______.
13.
Thebookhasmorethanoneauthor.
A.YB.NC.NG
14.ThemayorofaSpanishtownoncetriedtousefreeairpassageandhousingto______.
15.
Thedifficultywithelectronicwasteandmanyotherproductsisthat______theproductsand______thecomponentmaterialsisaverydifficultandexpensiveprocess.
16.
AccordingtoDavidVaughan,theAntarcticisshrinkingduetoclimatechange.
A.YB.NC.NG
17.OnlyasmallpercentageofAmerica'shighschoolseniorsplantomajorinengineeringatcollege.
18.Visawillintroduceanew"waveandpay"cardinLondonforpurchases______.
A.under$25B.under£10C.abroadD.intraveling
19.Depression
Inbed,youtossandturn,unabletogetagoodnight'ssleep.Youfeelanxiousandworried.There'splentytodo,buttheworkpilesupbecauseyoufeellistlessandtired.Youdon'tevenwanttodoanythingfun.Friendstellyouto"pullyourselftogether,"butyoufeelhelplessandhopeless.Youhavedifficultyconcentratingandmakingdecisions.Whenyoulookinthemirror,youhateyourself.Youaredefinitelyinoneoflife'svalleys—youaredepressed.
Everyonegetsthebluesonceinawhile.Emotionallowsandhighsareanormalpartoflife.Thebluesbecomedepressionwhenyoufeelsosleepyandlistlessthatyoucan'tfunctionnormallyineverydaylife.
TypesofDepression
Depressioncanrangefromamildpanictoself-destructiveorsuicidalbehavior.It'simportanttounderstandthevarioustypesofdepressionsothatyoucanrecognizethem.
Depressionoccursatallages,althoughmajordepressiveepisodespeakbetweentheagesof55and70inmenand20and45inwomen.Abouthalfofthosewhoexperienceanepisodeofmajordepressionwillhaveanotherwithintwoyears.Forsomepeople,episodesofdepressionareseparatedbyseveralyears,whileotherssuffergroupsofepisodesoverashorttimespan.Betweenepisodes,suchindividualsfeelwell.
Majordepressivedisorderaffectsapproximately14.8millionAmericanadults—or6.7percentoftheU.S,populationaged18yearsandolder—inagivenyear.Majordepressivedisorderismorecommoninwomenthaninmen.Althoughtreatmentcanhelpmorethan80percentofpeoplewithseveredepression,mostpeoplewithdepressiondonotseektreatment.
-Reactivedepression.Thistypeofdepressionisareactiontostressfulevents-divorce,deathofalovedone,achronicillness,apersonaltragedy,orevensocialisolation,whichtheelderlyfrequentlyexperience.Thepersonisunabletorecovernormallyfromthefeelingsassociatedwiththeevent.Commonfeelingsincludeself-pity,pessimism,andlossofinterestinlife.Itaffectspeopleofallages.
-SeasonalAffectiveDisorder(SAD).Ifyouliveinthenorthernlatitudesandsufferepressionduringthewintermonths,youmaysufferfromseasonalaffectivedisordercausedbyalackofexposuretosunlight.Doctorsaren'tsureexactlywhatphysiologicalmechanismsarcatworkinSAD,buttheyspeculatethatdepressedfeelingsandothersymptomsmaybeduetoanincreaseinthereleaseofthehormonemeltonin.SADsufferersfeellethargicandirritable.Theymayalsosufferfromchronicheadaches,increasedappetite,weightgain,andanincreasedneedforsleep.Forunknownreasons,SADistrulya"woman'sdepression,"inthatwomenmakeup70percentto80percentofthoseaffected.SinceabouthalfofallSADsufferershaverelativeswhoalsosufferfromSADorotheremotionalproblems,researchersspeculatethattheproblemmaybeinherited.
-Biochemicaldepression.Doctorsaren'tsurewhy,butsomepeopledevelopabiochemicallybaseddepressionsometimeduringmidlife.It'slikelythatthistypeofdepressioniscausedbybiochemicalproblemswithinthebrain.Theproblemusuallyrespondswelltoantidepressantmedication.Youmaybemorelikelytodevelopthistypeofchemicaldepressionifothermembersofyourfamilyhavealsosufferedfromthisproblem.
-Diseaseordrug-relateddepression.SomediseasessuchasAIDS,stroke,chronicpain,andhypothyroidism(甲状腺功能耐减退)cancausedepression.Inhypothyroidism,thethyroidgland(甲状腺)malfunctions,leadingtotoolittleornothyroidhormonecirculatinginthebloodstream.Inadditiontodepression,othersymptomsofhypothyroidismincludefatigue,weakness,weightgain,impairedmemory,andshortnessofbreath.Fortunately,thedepressionandothersymptomsofhypothyroidismcanbeeffectivelytreatedwithadequate
A.YB.NC.NG
20.
Mostofthefoodsgrownandprocessedaccordingtothefederalstandardswillbeartheseal______.
二、3.ListeningComprehension(20题)21.(41)
22.听力原文:W:Hi,Ralf,howareyoudoing?
M:Hi,Samantha,I'mfine,butIamnothappyaboutthenew15%increaseinbustransportationfares.Idon'tthinkitisfairtostudents,poorpeople,andoldpeopleonfixedincomes.Transportationisnowamajorconsiderationinmybudget.
W:Youknowhowtogetthestudentdiscount,don'tyou,Ralf?
M:Whatstudentdiscount,Samantha?
W:It'sonlyforfull-timestudents.Areyoufulltime?
M:Yes,Iamafull-timestudent.
W:Wellthen,youwouldqualify.TakeyourstudentcardtotheDerbyshireBuildingonJohnsonRoad.TheMetroPassisavailabletheretoallstudentsfromouruniversity.TheStudentUnionmadeadealwiththemlastyear—Ithinkpartofourstudentunionduesmaybeinvolved,butIamnotsure.Anyway,youcangetamonthlystudentpassthatgivesyouunlimited,allzoneaccesstopublictransitanywhereinthegreaterregionaldistrictforhalfprice—$50amonth.
M:Really?Only50dollars?whydidn'tIknowaboutthat?
W:Therewasapageonitin“theInformationforNewStudentPacket”thattheStudentUnionsendswelcomingtoallstudents.
M:Oh,Irememberthatpackage.Itincludedawelcomeletterandabunchofadvertisements.
W:Yes,butoneoftheadswasfromCityMetro,explainingitall.
M:Ijustthrewthewholeenvelopeout.Iamsosickoflookingatadvertisements.Itannoysmethatsomuchpaperiswastedonmaterialthatisofnointeresttome.
W:Well,IamsureifyougototheDerbyshireBuilding,therewillbelotsofinformationthere.Howmanyzonesdoyoutravel?
M:Ihavetogo3zones.Ittakesmeoveranhourtogethome.
W:Well,thispasswouldbeespeciallygoodforyou.Ithasthesamecostregardlessofhowmanyzonesyoutravel.Iuseitonweekendssometimestovisitmygrandparents—theyare5zonesfrommyplacesoit'sreallycheap.
M:Iamsogladyoutoldmeaboutthis.IhavebeensoworriedaboutallmyexpensessincestartingcollegethatIhardlyeverhaveadoughnutwithmycoffee.IthinkIwillcelebratethisnewsthisafternoon.andbuyadoughnutwithmycoffee.CanIinviteyoutojoinme?Thistipyougavemeisworthalot,I'dliketobuyyouacoffee.
W:Thatisveryniceofyou,butnoneed.IamgladIcouldhelp.Iamgoingswimmingafterclasstoday.I'mtryingoutforthecollegeswimteam.Thecoachisexcellent.
M:Yes,Ihaveheardthat.Well,thankyousomuch,Samantha.IshallheadovertotheDerbyshireBuildingrightnow.
W:Iforgottomentionthispassisonlygooduntiltheendoftheterm,thenyouhavetorenewandtheline-upscangetquitelong.Duringthesummer,itisnotavailable.Also,whenyoupay,theydon'ttakepersonalchecks.ImadethatmistakewhenIwentthefirsttime—theyacceptcreditcardsandcashonly.Idoubttherewillbeanyline-uptoday.
(23)
A.AtCitibank.
B.Atametrostation.
C.AttheStudentUnionBuilding.
D.AttheDerbyshireBuilding.
23.(31)
A.Navigation.B.Drainage.C.Irrigation.D.Electricity.
24.
【B4】
25.听力原文:W:Letmegetyousomecoffeeortea,orwouldyouratherhavesomethingcold,likeCocaCola?
M:Well,there'snothinglikewaterwhentheweather'shot.
Q:Whichdrinkdoesthemanprefer?
(18)
A.Coffee.B.Tea.C.Water.D.Coca-Cola.
26.(22)
A.Botharefast-movingsports.
B.Bothdependongoodtactics.
C.Bothprovidealotofexercise.
D.Bothrequirealotoftraining.
27.(35)
A.Thenewerthemusicis,thelongertimeitwilllast.
B.Itiseasyformusictogainapermanentstatus.
C.Goodmusicalwaysstandsthetestoftime.
D.Goodmusicneedn'tbetestedbytime.
28.听力原文:W:MayIpleasehavearolloftwentyexposureKodacolorII?
M:Certainly.Hereyouare.Ithinkyou'llfindthatyourshotswillbejustasgoodoutdoorsasinwithaflash,ofcourse.
Q:Wherearethey?
(17)
A.Agunstore.
B.Asportsstore.
C.Acamerastore.
D.Alampstore.
29.听力原文:W:Iwonderwhatmakesmothersoupsetthesedays.
M:Fatherwouldliketoaffordanewvillainthefarawaysuburbs,whichgoesagainstherwishes.And,whatismore,heturnsadeafeartoherwords.
Q:Whyismotherveryunhappyrecently?
(16)
A.Shewantstoliveinthesuburbs.
B.Sheisoffendedbyhernaughtychildren.
C.Shedisagreeswithfather.
D.Sheturnsadeafeartoherhusband'swords.
30.听力原文:M:SayPhil.Howaboutdonating$15or$20tothescholarshipfund?
W:IwishIcould.But$10isallIcanspare.
Q:WhatdidyoulearnaboutPhilandthescholarshipfund?
(18)
A.Sheaskedfor$15.
B.Shedonated$50.
C.Sherequested$20.
D.Shegave$10.
31.听力原文:W:ProfessorNelson,couldyoupleaseturnupthetemperaturehere?I'mhavingafever.
M:Yeah,Iunderstand,butIdon'tcontrolthethermostat.Tellyouwhat,I'lltalktomaintenanceaboutitafterclass.Inthemeantime,Isuggestyouputonasweaterifyoubroughtone.
Q:Whatdoesthemanimply?
(19)
A.Hecan'tdoanythingaboutit.
B.Thetemperatureisjustsuitableforhim.
C.Hewillaskthemaintenanceforhelp.
D.Thewomanshouldbringmoreclothes.
32.听力原文:M:Well,now,Mrs.Davis,doyouhaveanyquestionsaboutyourjob?
W:Yes,Ido,really.I'mabitworriedaboutthiswordprocessing.
M:Thereisnoneedtoworryaboutit.Yourapplicationform.saysthatyoucantypeprettyfast.We'llgiveyoutrainingonthewordprocessor.Infactitisjustanadvancedtypewriter.Andithasamemorysothatyoudon'thavetotypearegularletteragainandagain.You'llgetusedtoit,Icanassureyou.Thetrainingjusttakesafewweeks.Andyou'llfindthatit'seasiertocheckandcorrectmistakesthanonanormaltypewriter.
W:Oh,thatsoundsgood.Em,howaboutthiscomputer?I'mnotsureaboutthateither.Actually,I'macomputerilliterate.
M:Well,we'llgiveyoutrainingonthataswell.Butthatcomeslater—afteryou'veworkedwiththewordprocessor.Again,it'sverymuchlikeatypewriter.You'llbeusingittogetinformationfromitsmemory.Reallyit'sjustlikealargefilingcabinetthatthereisnopaperinvolved.Youtypeoutthereferencenumberorthesubjectandtheinformationappearsonatelevisionscreen.
W:Oh,thatdoesn'tsoundtoodifficult.Howlongwouldthetrainingforthattake?
M:Probablyacoupleofmonths.Wehopeyoucandothatpart-timeduringyourworkinghours.
W:Hm.Thatsoundsfine.Sothatfirstbitoftrainingwouldbewiththewordprocessor.
M:Yes,that'saboutaright.Exactdetailscanbeworkedoutlater,ofcourse.
(20)
A.Training.B.Typing.C.Computerskills.D.Word-processing.
33.(14)
A.PeoplewhoteachEnglishlikethingsbesidesbooks.
B.Englishteachersliketoreadandtolistentomusic.
C.TheEnglishteacherusuallylikestoreadalot.
D.EveryoneteachingEnglishlikestoreadallthetime.
34.(43)
35.(45)
36.【B4】
37.听力原文:W:Igotoutofascienceclasslateagain.Inevermakeitheretoworkontime.IhopeIwon'tgetintrouble.
M:Thebossisinagoodmood.Maybeshe'llgiveyouabreakthistime.
Q:Whatdoesthemansayabouttheboss?
(17)
A.Thebossisoftenlateforwork.
B.Thebosswillprobablydisciplinethewoman.
C.Thebossmaydisregardthewoman'slateness.
D.Thebossdidn'tknowthewomanwaslateagain.
38.SectionC
Directions:Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblanksnumberedfrom36to43withtheexactwordsyouhavejustheard.Forblanksnumberedfrom44to46youarerequiredtofillinthemissinginformation.Fortheseblanks,youcaneitherusetheexactwordsyouhavejustheardorwritedownthe
听力原文:InNovember1965,NewYorkwasblackedoutbyanelectricityfailure.Theauthoritiespromisedthatitwouldnothappenagain.Pessimistswerecertainthatitwouldoccuragainwithinfiveyearsatthelatest.InJuly1977,therewasarepeatperformancewhich,producedvaryingdegreesofchaosthroughoutthecityofeightmillionpeople.In1965,thefailureoccurredinthecoolautumnandatatimeofcomparativeprosperity.In1977,thedisasterwasmuchmoreseriousbecauseitcamewhenunemploymentwashighandthecitywassufferingfromoneofitsworstheatwaves.
In1965,therewaslittlecrimeorlootingduringthedarkness,andfewerthanahundredpeoplewerearrested.In1977,hundredsofstoreswerebrokenintoandlooted.Looterssmashedshopwindowsandhelpedthemselvestojewelry,clothesortelevisionsets.Nearly4,000peoplewerearrestedbutfarmoredisappearedintothedarknessofthenight.Thenumberofpolicemenavailablewasquiteinadequateandtheywiselyrefrainedfromusingtheirgunsagainstmobswhichfaroutnumberedthemandincludedarmedmen.
Hospitalshadtotreathundredsofpeoplecutbyglassfromshopwindows.Banksandmostbusinessesremainedclosedthenextday.Theblackoutstartedat9:30p.m.,whenlightninghitandknockedoutvitalcables.Manystoreswerethuscaughtbysurprise.
ThevastmajorityofNewYorkers,however,werenotinvolvedinlooting.Theyhelpedstrangers,distributedcandlesandbatteries,andtriedtosurviveinanightmareworldwithouttrafficlights,refrigerators,elevators,waterandelectricalpower.Fortwenty-fourhours,NewYorkrealizedhowhelplessitwaswithoutelectricity.
InNovember1965,NewYorkwasblackedoutbyanelectricityfailure.The(36)______promisedthatitwouldnothappenagain.Pessimistswerecertainthatitwouldoccuragainwithinfiveyearsatthelatest.InJuly1977,therewasarepeatperformancewhich,producedvaryingdegreesof(37)______throughoutthecityofeightmillionpeople.In1965,thefailureoccurredinthecoolautumnandatatimeof(38)______.In1977,thedisasterwasmuchmoreseriousbecauseitcamewhenun-employmentwashighandthecitywassufferingfromoneofitsworstheatwaves.
In1965,therewaslittlecrimeorlootingduringthedarkness,andfewerthanahundredpeople(39)______.In1977,hundredsofstoreswerebrokenintoandlooted.Looters(40)______shopwindowsandhelpedthemselvesto(41)______,clothesortelevisionsets.Nearly4,000peoplewerearrestedbutfarmoredisappearedintothedarknessofthenight.Thenumberofpolicemen(42)______wasquite(43)______andtheywisely(44)____________.
Hospitalshadtotreathundredsofpeoplecutbyglassfromshopwindows.(45)____________.
ThevastmajorityofNewYorkers,however,werenotinvolvedinlooting.(46)____________.Fortwenty-fourhours,NewYorkrealizedhowhelplessitwaswithoutelectricity.
39.
【B5】
40.
【B9】
三、4.ReadingComprehension(ReadinginDepth)(20题)41.
Thefirstsentenceofthesixthparagraphindicatesthatitisnecessaryto__________.
42.
Whomisthepassageaimedat?
43.
【C2】
44.
Itseemsthatonegoodmeasuretopreventfutureshockisforpeopleto______.
A.cherishmorehopeforthefuture
B.replaceconventionalideaswithmodernones
C.trytounderstandwhatishappeningandprepareforthechanges
D.takeacloserlookathowpeopleinotherculturesbehave
45.
Whatdocstheauthormeanbythelastsentenceofthepassage?
A.Catssometimesseemtobeamusedbyhumanantics.
B.Peoplesometimesappeartobelaughingattheanticsofcats.
C.SomepeoplethinkcatsarelaughingattheKittyLitterPlant.
D.Somepeoplethinkcatsarelaughingatthefutilityoffirefightingprocedures.
46.
Whatmotivatessomeseniorstosucceed?
47.
Whatdoestheauthorimplybysaying"toomuchillustrationandtoofewdetaileddata"(Para.6)?
A.Explaintoomuchwithnofiguresandfacts.
B.Emphasizethedetailswithoutillustration.
C.Explainnothingabouttheobjectives.
D.Illustratetoofewdetaileddata.
48.Ushahidiisnotclearoftheeffectof4636sincesendersusuallydonotgiveafeedbackwhen______.
49.
Theauthor'sattitudetowardsinvestmentisthat______.
A.themorethe,investment,thebettertheeconomy
B.privateinvestmentisbetterthanpublicinvestment
C.investmentshouldbesettoalimit
D.investmentalthetimeofinflationisconsideredbetterthanatthetimeofdeflation
50.
Anassistantstagemanager'sjobisdifficultbecausehehasto______.
A.doallkindsofstagework
B.workforlonghours
C.waitforabettercompany
D.actwell
51.
Thedevelopmentofmoderncommunicationstechnologyindevelopingcountriesmay______.
A.hindertheirindustrialproduction
B.causethemtolosecontroloftheirtrade
C.forcethemtoreducetheirshareofexports
D.costthemtheireconomicindependence
52.Withanup-to-dateresumereadyasanoption,youmayfeelbetteratyourjobbecause______.
A.youaretodowondersinyourwork
B.itseemstobetheonlypositiveattitude
C.youhavemadeadecisiononyourown
D.itisuptoyoutochoosebetweentwoalternatives
53.
Theunderlinedwords"anactivity"inthecontextrefersto______.
A.readingB.grammar-learningC.watchingTVD.writing
54.WhatcanbeinferredaboutSesameStreetfromRosemarieTruglio'swords?
A.Ittriestopreparechildrenbothforschoolandlife'slessons.
B.Itswriterhaschangedthethemeofthestoryforkids.
C.Childrenseemtobelookeddownuponintheshow.
D.Sensitivetopicshavealwaysbeenbannedintheshow.
55.
Fromthepassagewelearnthat______.
A.thereisaclearrelationshipbetweeninflationandinterestrates
B.theeconomyalwaysfollowsparticulartrends
C.thecurrenteconomicproblemsareentirelypredictable
D.thepresenteconomicsituationisbetterthanexpected
56.
【C6】
57.SectionA
Directions:Inthissection,thereisashortpassagewith5questionsorincompletestatements.Readthepassagecarefully.Thenanswerthequestionsorcompletethestatementsinthefewestpossiblewords.
Morewoodwasremovedfromforestsin2005thaneverbefore,oneofmanytroublingenvironmentalsignshighlightedonThursdayintheWorldwatchInstitute'sannualcheckoftheplanet'shealth.
TheWashington-basedthinktank's"VitalSigns2007-2008"reportpointstoglobalpatternsrangingfromrisingmeatconsumptiontoAsianeconomicgrowthitsaysarelinkedtothebroaderproblemofclimateChange.
"Ithinkclimatechangeisthemosturgentchallengewehaveeverfaced,"saidErikAssadourian,directoroftheVitalSignsproject."Youseemanytrendsinclimatechange,whetherwearetalkingaboutgrainproductionwhichisaffectedbydroughtsandflooding.Oductionaslivestockproductionmakesupabout20percentofgreenhousegasemissions,"hetoldreportersinatelephoneinterviewbeforethereport'srelease.
Assadouriansaidthekeymessageofthereportwasthatunsustainableconsumptionpatternswereresponsibleforclimatechangelinkedtocarbonemissionsandotherecologicalwoes.Hesaidofthe44trendstrackedbythereport,28were"pronouncedlybad"andonlysixwerepositive.Thetrendsrangefromthespreadofavianflutotheriseofcarbonemissionstothenumberofviolentconflicts.Thegrowinguseofwindpowerisamongthefewtrendsseenaspositive.
Someofthepointshighlightedinthereportinclude:
—Meatproductionhitarecord276millionmetrictons(43kilogramsor95poundsperperson)in2006.
—Meatconsumptionisoneofseveralfactorsdrivingrisingsoybeandemand.RapidexpansionofsoybeanplantationsinSouthAmericacoulddisplace22millionhectares(54millionacres)oftropicalforestandsavanna(热带大草原)inthenext20years.
Theriseinglobalseafoodconsumptioncomesasmanyfishspeciesbecomescarcer.In2004,peopleate156millionmetrictonsofseafood,theequivalentofthreetimesasmuchseafoodperpersonthanin1950.
Otheranalystsandthinktankshavefocusedondifferenttrendstheysaymeanlesscauseforalarm.Forexample,theypointoutthatwhilemorewoodisbeingremovedfromforestsonaglobalscale,manypartsofEuropeandNorthAmericahaveexperiencedreforestationinrecentdecades.
Accordingto"VitalSigns2007-2008"report,theglobalpatternslikerisingmeatconsumptionarecloselyconnectedwith______.
58.
Theauthorbelievesthatusingpublicmoniestofundcharterschoolsis______.
A.acure-allsolution
B.hardtoimplement
C.agoodidea
D.againstthelaw
59.
Bysaying"nobodyundersellsAmerica",theauthormeansthat______.
A.nocountryunderestimatesthecompetitivenessofAmericanproducts
B.nobodyexpectstheAmericanstocutthepricesoftheircommodities
C.nobodyrestrainsthesellingofAmericangoods
D.nocountrysellsatalowerpricethanAmerica
60.
Personalchoicesaremoresignificantthan______factorsastoinfluencethedevelopmentofhealth-relatedbehaviors.
四、5.ErrorCorrection(5题)61.Aftermorethan40yearsofparalleldevelopment,the
informationandlifesciences—computingandbiology—are
fusingintoasingle,powerfulforcethatisthefoundationfor
thebiotechcentury.Increasingly,thecomputerusedtodecode,【S1】______
manageandorganizethevastamountsofgeneticinformation
thatwillberawresourceofthenewglobaleconomy.
Thebiotechcenturypromisesgreatriches:genetically
engineeredplantsandanimaltofeedahungrypopulation;genetically【S2】______
derivedsourcesofenergyandfibertobuildarenewablesociety;
wonderdragsandgenetictherapiestoproducehealthierbabies,
eliminatesufferingandextendedhumanlifespan.Butaquestionwill【S3】______
gauntus:atwhatcost?
Thenewgeneticcommerceraisesmoretroublingissuesthan
anyeconomicrevolutioninhistory.Willtheartificialcreationofcloned【S4】______
andtransgenicanimalsmeantheendofnatureandsubstitutionofa【S5】______
bio-industrialworld?Willthemassreleaseofthousandsofgenetically
engineeredlifeformsintotheenvironmentcausecatastrophicpollution
andreversibledamagetothebiosphere?Whataretheconsequencesof【S6】______
theworld'sgenepoolbecomepatentedintellectualproperty,controlled【S7】______
exclusivelybyahandfulofcorporations?Whatwillitmeantoliveina
worldwherebabiesaregeneticallyengineeredinthewomb,andthat【S8】______
peopleareincreasinglyidentifiedandstereotypedonthebasisoftheir
genotype?
Thedebateisnotaboutthesciencebutabouthowweapplythem.【S9】______
Untilnowthedebatehasengagedaverybroadgroupofmolecular【S10】______
biologistsandgovernmentpolicy-makers,thoughthebiotech
revolutionaffectsusall.Withthenewtechnologyfloodingintoour
lives,themomenthascomeforamuchbroaderdebate,onethatinvolves
thewholesociety.
【S1】
62.
【S10】
63.
【S6】
64.
【S5】
65.Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptations
forreducingtheeffectsofextremeheat.Oneadaptationistobelightin
color,toreflectotherthanabsorbthesun'srays.Desertmammalsalsodepart【S1】______
fromthenormalmammalianpracticeofmaintainingacontinuousbody【S2】______
temperature.Insteadoftryingtokeepdownthebodytemperaturedeepinsidethe
body,andwhichwouldinvolvetheexpenditureofwaterandenergy,desert【S3】______
mammalsallowtheirtemperaturestorisetowhatwouldnormallybefever
height,andthetemperatureashighas46degreesCelsiushavebeenmeasured【S4】______
inGrant'sgazelles.Theoverheatedbodythencoolsdownduringthecold
desertnight,andindeedthetemperaturemayfallusuallylowbydawn,as
lowas34degreesCelsiusinthecamel.Thisistheadvantagesincetheheatof【S5】______
thefirstfewhoursofdaylightisabsorbedinwarmingupthebody,andan
excessivebuildupofheatdoesbeginuntilwellintotheday.【S6】______
Anotherstrategyforlargedesertanimalsistotoleratethelossofbody
watertoaplacethatwouldbefatalfornonadaptedanimals.Thecamelcan【S7】______
loseupto30%ofitsbodyweightaswaterwithoutharmtoitself,when【S8】______
humanbeingsdieafterlosingonly12%to13%oftheirbodyweight.An
equallyimportantadaptationistheabilitytoreplenish(补充)thiswaterloss
foronedrink.Thetoleranceofwaterisofobviousadvantageindesert,as【S9】______
animalsdonothavetoremainnearawaterholebutcanobtainfoodbygrazedin【S10】______
sparseandfar-firingpastures.
【S1】
五、6.Translation(5题)66.Hissuperiorgradeathighschoolenabledhim________________________(考入中国的一所著名高校).
67.Regardlessofallthedifficulties,______.(我们会尽力争取我们的权利).
68.Sportsaresopopularoncampus______(它们已经成为高等教育不可缺少的一部分).
69.TheGrandCanyonis__
温馨提示
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