大學英語四級考試模擬試題及答案解析(4)

大學英語四級考試模擬試題及答案解析(4)

大學英語四級考試模擬試題及答案解析(4)

PartIWriting(30minutes)

Directions:Forthispart,youareallowed30minutestowriteashortessayentitled"WhatElectivestoChoose".Youarerequiredtowriteatleast120wordsbutnomorethan180words.

1.各大學開設了各種各樣的選修課;

2.學生因為各種原因選擇了不同的選修課;

3.以你自己為例。

PartIIListeningComprehension(25minutes)

SectionA

Directions:Inthissection,youwillhearthreenewsreports.Attheendofeachnewsreport,youwillheartwoorthreequestions.Boththenewsreportandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.

Questions1and2arebasedonthenewsreportyouhavejustheard.

1.A)Investigatingthesportsbodyitself.

B)Takingacompletelyindependentreview.

C)Restoringpublicconfidenceinthesport.

D)Finding16playersrepeatedlyflaggeduptothewatchdog.

2.A)TheworldtennisauthoritiesannouncedanindependentreviewattheAustralianOpen.

B)Sixteenplayersweresuspectedtothrowthematches.

C)Theworldtennisauthoritiesarecommittedtoactoneveryrecommendation.

D)Theworldtennisauthoritieshavereviewedtheeffectivenessofanti-corruptionpractices.

Questions3and4arebasedonthenewsreportyouhavejustheard.

3.A)HewillflytoArgentina.B)Hewillannouncehisleaving.

C)HewillmeddleintheCubaninternalaffairs.D)HewilltraveltoLatinAmerica.

4.A)OnMarch21-22.B)InJanuary,2017.

C)Bytheendof2016.D)ThisThursday.

Questions5to7arebasedonthenewsreportyouhavejustheard.

5.A)In1990.B)In1991.C)In1993.D)In1995.

6.A)About100,000diedduringthecivilwarinBosnia.

B)HundredsofthousandsofpeoplefromtheTutsiandHutuethnicgroupsinRwandawerekilled.

C)FifteenAmericanswerekilledbecauseofafailedraidinSomalia.

D)TherewereregulardisagreementsbetweentheU.S.andtheU.N.overunpaiddues,totalingclosetoUS$1.5billion.

7.A)HewasanEgyptian.B)Histermwas"achaoticperiod".

C)Histermlasted5years.D)HeowedtheUS$1.5billion.

SectionB

Directions:Inthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.

ConversationOne

Questions8to11arebasedontheconversationyouhavejustheard.

8.A)Shesentherwritingsampletothem.

B)Shewroteanarticleontheplay.

C)Shewroteanarticleonthetopictheeditorgave.

D)Sheknewtheeditor.

9.A)Gotothenewspaperofficetoday.B)Makeanappointmentfortomorrow.

C)Sendhisphotobooktothem.D)Gotothematchclassfirst.

10.A)People'sreactiontotheplay.B)Students'performingintheplay.

C)Thefuntheplaybrought.D)People'sinterestintheplay.

11.A)Lookingformorewriters.B)Lookingformorephotographers.

C)Lookingformoreinterestingplays.D)Lookingformorephotographiceditors.

ConversationTwo

Questions12to15arebasedontheconversationyouhavejustheard.

12.A)Theyinterruptherwhenshe'sreadingmagazines.

B)Theymakethemanufacturersearnmoney.

C)Theymisleadpeopletobuypoor-qualitythings.

D)Theysavethenewspapersandmagazines.

13.A)Theysavepeople'stimeinchoosingproductstheyneed.

B)Theycanprovideusefulinformation.

C)Theyencouragepeopletobuymorethings.

D)Theysavethenewspapersandmagazines.

14.A)ThemanlikesadvertisementsappearingduringTVplays.

B)Themanufacturersalwaysusetheadvertisementstodobeneficialthings.

C)Wewouldn'tbebotheredbytheadvertisementsanymore.

D)Iftherewerenoadvertisement,newspaperscannotsurvive.

15.A)TVplaysandmovies.B)Newspapersandmagazines.

C)RadiosandInternet.D)Alloftheabove.

SectionC

Directions:Inthissection,youwillhearthreepassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.

PassageOne

Questions16to18arebasedonthepassageyouhavejustheard.

16.A)Toprovideadvicesonsolvingsleepingproblems.

B)Totellpeopletoavoidbadhabits.

C)Totellpeopletoavoidsleepingpills.

D)Toofferadvicesonhowtohaveagoodhealth.

17.A)Norestinthedaytime.B)Noexerciseintheevening.

C)Drinkingmilkbeforesleeping.D)Sleepingtoomuchonweekends.

18.A)Theyneedtobetakenwithmilk.

B)They'renogoodtohelpgetsleepatall.

C)Theymightcauseyoutolosesleeplater.

D)Theyhelpproduceahormonethatrelaxesyou.

PassageTwo

Questions19to21arebasedonthepassageyouhavejustheard.

19.A)Theinventionofsoap.

B)ThewaysoapwasintroducedtoEurope.

C)Thesuperstitions'affectiononsoap'sdevelopment.

D)Changingattitudestowardsoap.

20.A)Shewaspleased.

B)Shewasangry.

C)Shewasdisappointed.

D)Shewasafraid.

21.A)Inthe12thcentury,peoplestillrefusedtousesoap.

B)Inthe19thcentury,taxonsoapwasquitehighintheEuropeancountries.

C)IntheMiddleAge,peoplerefusedtowashtheirbodyfrequently.

D)Fromancienttomoderntimes,peoplehaveusedsoapforthesamereason.

PassageThree

Questions22to25arebasedonthepassageyouhavejustheard.

22.A)Thehigheranimals'advantageoverloweranimals.

B)Thelifecycleofabutterfly.

C)Thedifferencebetweenbutterfliesandfrogs.

D)Developmentalchangesincertainanimals.

23.A)Ayounganimalmodelsitsbehavioronitsparents.

B)Ananimalhasthesamebasicstructurethroughhislife.

C)Extremechangeswillhappenduringitsgrowing.

D)Ananimallaysitseggsatfirst.

24.A)Alarvacoversitselfwithsilk.B)Abutterflycrawlsoutofthesilkcocoon.

C)Abutterflypumpsitsbloodtoitswings.D)Abutterflyformstheadultstructure.

25.A)Theyhavenolegswhentheyemergefromeggs.

B)Theylaytheireggsonthetreeland.

C)Theyeatgrasshoppers.

D)Theyliveonfishwhentheyareyoung.

PartIIIReadingComprehension

SectionA

Directions:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.

Questions26to35arebasedonthefollowingpassage.

Asisknowntoall,temperaturesincitiestendtobehigherthanin(26)areas.Onereasonisthatthecityisalmosthalf(27)ofhardsurfaceslikepavedstreets,parkinglotsandbuildings.Thesehardsurfacesleadtothequickrunningawayofrainfallbycitydrainagesystems,whichmeansthewaterjustdoesn'thavetimetobe(28).However,theevaporationwilltakeawayheatfromtheair.Besides,buildingheatingsystem,carsandevenhumanbodywillalsoreleaseheatintotheair.Temperaturescan(29)significantlyevenwithinacityitself.Forinstance,amoretravelledstreetis2or3degreeswarmerthanalessusedoneinwinter.Thestreetintersection,wheretrafficlightsarelocatedandcarsneedtostayforawhile,willhaveanother3degreeshighertemperature.Thecoldair's(30)atlowerplacemakesalowertemperatureinlowerspotsthanhigherspots.Urbanizationalsoshowsits(31)onrainfallandsnowfall.Forthereasonofhighertemprature,snowfallsinthecityarelessthaninsurroundingcountryside.Onthe(32),thecitycanhave5to10higherpercentofrainfall.Thathappensbecauseofthewarmertemperatures,andthelargeamountofdustparticlesinthecityair.Whenwatervaporclingstothedustparticles(33)intheair,it's(34)ofchangingtoliquid.Themoredustparticles,themoreeasilycondensationhappens.Oncecondensationforms,rainfalliscoming.TakeLondonforexample,thunderstormscanproduce30%morerainfallintheurbanareathaninthesurroundingcountryside.Someclimatologistsbelievethatthereislessrainfallontheweekendsbecausecarsandfactories(35)lessdustparticles.

A)generateB)varyC)rankD)evaporated

E)ruralF)collectingG)affectionH)suspended

I)oppositeJ)ableK)contraryL)capable

M)comprisedN)coveredO)used

SectionB

Directions:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.

A)Therearekindsofdisruptiveconditionsindailylifesuchasfires,floodsandpowersurges.Theyaresocommoninpeople'slifethatwereadaboutthemfromnewspapersalmosteveryday.Wefeelpityforthevictimsoftheirmisfortune.Wealsofeelsorryforthedigitalconsequencessuchasmeltedcomputers,systemfailuresanddestroyeddata.However,manyofusstillholdtheoldmantraofdenialthatitwillneverhappentous.Unfortunately,thefactisthatyouwillpossiblyconfrontwithatleastoneofthesedisasters.That'slifeandwehavetodosomethingaboutdisastersinmostcases.Wearrangeinsurance,drawupdisasterplansandevenrundrills.Butnomatterhowcautiousweare,wehavetoadmittheblindspotofcomputerdisasterrecovery.Ourimportantbusinessandpersonalinformationareusuallycontainedinthehomecomputers.Andweshouldmakesurethatthedatacansurvivethedisasterbygoodluck.What'smore,eventhesmallestdisastercanresultinaseriousdisruption.Inasmooth-runninghousehold,personalcomputerhasbecomeaprimaryitem.Itcanbeusedtocommunicate,shopanddohomework.Anditismuchmoreimportantandessentialtohomeofficeusers.Whenhomeofficecomputersbreakdown,smallbusinessesusuallytendtobesuspended.And,luckily,takingmeasurestostepoutofdisasterslikethisandreducetheimpactsisthefirstreaction.Youcankickbackrapidlyandreadilyfromminorcomputerdisastersaslongasyouhavetherighttoolsandagoodoffsitestorageplan.Ifthereisamajorcalamitystrike,youcansetyourheartatrestthatthedataissafe.

B)Astopersonalcomputerdestruction,housefiresandfloodsareconsideredasmainfatalcauses.Inconsiderationofthesesituations,wecanseetheimportanceofhavingasolidoffsitebackupandrecoveryplan.Assomeofthehomeofficeusershavethehabitofbackinguptheirharddrives,theyalsomightloseallthedataincaseofunpleasantsurprisesoftheburn.Thereasonisthattheplacewheretheykeepthebackupsistooclosetothecomputers.Soyouneedtomakesurethatthedistanceisfarawayenoughandyou'dbetterbackupthesystemtoamediumwhichisremovable.

C)Youcantakesomemeasurestohaveaccesstooffsitestorage.Thepriorityshouldbechoosinggoodbackuptoolsandstoragemedium.Weallknowthatdisastersituationsmakepeoplequitestressful,sotherecoverytoolsshouldnotaddourstress.Theyshouldbereliableandinstinctivesoastoscheduleregularbackupsandtoretrievefilesatneedeasily.Anotherthingtoconsideristhattherecoverytoolsmustbecompatiblewiththebackupmedium.ManydurabledisktypescanbebackeduptosuchasCDs,Jazdrivesaswellasremotenetworkservers.Eventhoughsomestoragemediadohavelargecapacity,abackuptoolwithcompressioncapabilitieshastheadvantageofavoidingthetroubleoflargeuploadsormultipledisks.

D)Onconditionthatyouselectyourtoolsandapropersuitablemedium,thenextstepistofindaplaceatdistancetostorethebackups.Therearevastofoptions.Butdoremembertochooseasecureandeasilyaccessiblesiteandmakecertainthatithasagooddistanceawayfromyourhome.UsingtheInternet-basedbackupserviceisalsoachoice.Thetrendisthatserviceproviderscanofferstoragespaceontheirservers.Comparedwithtraditionaloffsitestorage,uploadingfilestoaremotelocationhasalsobecomeafavorablepreference.Beforeusingservicelikethis,youshouldmakesureyouhavetrustintheserviceproviderandthesecuritymethodsofit.Nomatterwhatyoudo,keepinmindtoschedulebackupsatregularintervalsandstorethemfarawayfromhome.

E)Sometimeshomecomputerdamagemaynotbecausedbyphysicaldisaster.Lessmenacingproblemslikesystemcrash,inadvertentdeletionoffilesandrearrangementofdatabykidsalsohobblecomputersordamageyourinformation.Theappearanceoftheseeventsmaynotsocatastrophic,whiletheyalsohaveseriousimplications.Soitisimportanttobewellprepared.Regularbackupsareessentialintheeventofphysicaldisasters.While,smallissuesrequiremuchmorenuancedresponsesratherthanwholesalebackupandrestoration.Inordertodealwiththeless-than-totaldisaster,youshouldemploybothpowerfulandagiletoolset.Asanexample,whenthereareseveralfilesthatarecompromised,youprobablyintendtoretrievethefilesrespectively.Atthesametime,ifyoursettingsareaffected,youwillhaveneedofasimplewaytorollbacktothepreferredsetup.Shouldtherebethefailureofyouroperatingsystem,youwillbeinneedofawaytobootthecomputerandperformlarge-scalerecovery.Sincecomputercrisesareindifferentshapesandofdifferentsizes,thebackupandrecoverytoolsofyoursshouldbeflexibleenoughtofaceupwithchallenges.

F)Whenthedisasterhappens,goodbackuptoolscanbereallyhelpfulinthestateofpeacefulness.Symanteccompanyunderstandsthispointquitewellanditprovidesawiderangeoftopqualitybackupandrecoverysolutions,amongwhichNortonGoBackisanidealtoolforfailedinstallations,inadvertentdeletionsaswellasaccidentalsystemcrashes.It'sveryconvenientforyoutoretrieveoverwrittenfilesandbringthesystembacktonormal.AndNortonGhostisatypeoftime-testedhomeofficesolutionwhichcancloneharddrivesandfacilitatesystemupgradeswhenitisequippedtohandlefull-scalebackups.ItisagoodpreferenceforITprofessionalsandanidealtoolforfast-growinghomeoffice.

G)Regardlessoftheirsizesanddegrees,disastersinlifeoftenmakeusbecompletelyblindsided.Fortunately,wecanminimizeoreventhrottlethedisastersbymeansofusingrighttoolsandmakingplanning.Sodonotwaitforanotherday.Purchaseaqualitysetofdisasterrecoverytoolsandsetupanautomaticbackupschedule.

36.Weusuallyholdtheoldmantraofdenialthatdigitalconsequenceswillneverhappentous.

37.Itisrecommendedtobackupthesystemtoaremovablemedium.

38.Measurescanbetakentostepoutofdisastersandreducetheirimpacts.

39.Recoverytoolsshouldbecompatiblewiththebackupmedium.

40.Sometimeswehavetoadmittheblindspotofcomputerdisasterrecovery.

41.Wecanthrottledisasterswithrighttoolsandalittleplanning.

42.Powerfulandagiletoolsetshouldbeemployedtodealwithless-than-totaldisasters.

43.Housefiresandfloodsaremainfatalcausesofpersonalcomputerdestruction.

44.PeoplecanusetheInternet-basedbackupservice.

45.NortonGhostcancloneharddrivesandfacilitatesystemupgrades.

SectionC

Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.

PassageOne

Inrecentyears,Internet-basedinstructionhasbecomeapopulartrendandappearedasaboom.AmongtheAmericanuniversities,34percentofthemhaveintroduceddistancelearning(DL).Andtheproportionisalmostcloserto90percentamongthelargerschools.IfyouarestillsuspiciousofthepopularityofDL,youmighthavenotheardoftheUniversityofPhoenix.Degreesareentirelygrantedinthelightofonlineinstruction.AnditsstatusasthelargestprivateuniversityinAmericacanbeseenfromitsenrollmentof90,000students.

Intheseprograms,differentformsofinstructionwillbeoffered.AndDLcourseusuallytakesontheformofonlinecourseinwhichteacherspostsyllabi(課程大綱),schedulesandassignmentsonwebsites,andstudentscanhandintheirhomeworkbye-mail.Inthisway,face-to-facecommunicationwithaninstructorbecomesquiterareorthereareevennochancesforit.

Thisformoflearninghasagreatappealforstudentsatthefirstfaceasitcanreallybringsomeconveniencebymeansofonlinecourses.Forexample,youcanacquireknowledgeanddoyourhomeworkeveninyourpajamas.While,truthisthat,reducedcommitmentismadetothecoursesastheresultofreducedeffort.ThedropoutrateofonlinestudentsatAmericanuniversitiestakesup35percentwhichisalmost15percenthigherthanthedropoutratesforfreshmen.Itseemsthatstudentsunderstandthesoftspotinherentinthisprogram.AsurveymadefortheDLdivisionofCornellUniversityindicatesthatnomorethanathirdoftherespondentswishedforasamequalitycourseastheclassroomone.

ItisnodoubtthatDLcoursescansavealotofmoneyforschools.Theremaybesomemoreambitiousprogramsrequiringadditionalinvestmentsinnetworksandserverssoastosupportcollaborativesoftware.However,mostoftheDLcoursescanbeoperatedonexistingorminimallyupgradedsystems.ThusthemorestudentsenrollinginthisDLcoursesbutdon'tcometocampus,themoreschoolresourcescanbesavedonkeepingthelightsoninclassroomsandmaintainingparkinglotsandsoon.AndinordertoruntheDLcourseswell,teachersusuallyhavetoworkmuchharderforsomereasons.Buttheymightbepaidlessratherthanbepaidmore.

46.WhatcanwelearnfromthepassageabouttheUniversityofPhoenix?

A)AnyonewhoenrollsinitsDLcoursescangetadegree.

B)Degreesaregrantedonthebasisofitscoursesofferedonline.

C)Itprovidesstudentswithtopqualityonlinecourses.

D)ItisthelargestuniversityinAmerica.

47.Whatisthemaincharacterofdistancelearning?

A)Thereisrarechanceornochanceforface-to-facecommunicationwiththeinstructor.

B)Therelationshipbetweenstudentsandteachersisverycasual.

C)Teacherswillsendthesyllabitostudentsbyemail.

D)Theacademicbackgroundsofstudentsarediverse.

48.Whyarethedropoutratesofonlinestudentssohigh?

A)Thereisalackofmechanismtoensurethatrequiredeffortsbemade.

B)Thereisnostrictcontrolovertheacademicstandardofthecourses.

C)ThereisnoclassroominteractiononInternet-basedcourses.

D)Thereisnopositiveandeffectiveevaluationsystem.

49.ManyuniversitieshavegreatinterestinintroducingDLprogrambecause.

A)itbooststheenrollment

B)itcancutdownexpenses

C)itcanbringmuchconveniencetostudents

D)ithelpstoupgradetheeducationsystem

50.TheInternet-basedcourses'attractionforstudentsmaybe.

A)havingtheadvantageofselectingcoursesfromdifferentuniversities

B)savingmuchexpensesontravelingandboarding

C)learningcoursesasconvenientasitwouldbe

D)earningdegreesmuchmoreeasily

PassageTwo

Noone'sperfectintheworld.Peoplemaymakemistakesatanyage.Somemistakesaremadeaboutmoney,yetmostofthemistakeswemadeinlifeareaboutpeople."WhenIboughtthenewcar,asafriend,didNickreallyfeelgreataboutit?Ordidheenvymyfortune?""DidLizreallycarewhenIpartedwithTom?""Andwhydidn'tIfindthatJerrywasfriendlytomejustbecauseIwasanoldacquaintanceofRita?"Weusuallyfeelterriblybadwhenwelookback.However,it'stoolatewhenwelookback.

Whydoweblameourfriendsorenemieswrongly?Attimes,whatpeoplesayhidestheimpliedmeaning.Ifwedon'tpaymuchattentiontowhattheysay,weprobablymisstherealmeaningbehindthewords.Supposingthat,ifheorsheisreallyonyoursidewhenwords"youaresuchaluckydog"comeoutofhisorhermouth?Ifthewordsareexpressedinanotherwayas"Youaresuchaluckyguy",that'sbeingmuchmorefriendly.Er,"luckydog"?Thereisabitofenvyimpliedinthesewords.Perhapshedoesn'tseeithimselfeither.Butusingtheword"dog"letyoudownalittlebit.Whathewantstoexpressmaybethathedoesn'tthinkyoudeservetheluck.

Anotherobsessionisthat"Justthinkofthingsthatyoushouldbethankfulfor".Itisalsoasentencethatsaysonethingandmeansanother.Itmaybeinterpretedthatthespeakermayintendtoletyourealizeyourownproblemaspartofyourlifebyandlarge.Butdoeshereallymeanthat?What'swrappedupinitisthethoughtthatyourproblemisofnoimportance.It'shintingyoutomakeaconsiderationofthestarvingpeopleacrosstheworldwhenyouaredisappointedwiththedinnerservedonthetable.

Whatshouldwedotoreadouttherealmeaningbehindpeople'swords?Onewayistowatchthespeakercarefully.Dohiswordsmatchhisfacialexpressionorbodylanguage?What'shistoneofvoiceatthatmoment?Thelooksinhiseyes?Andwhat'shisposture?Takeapauseandthinktheseover.Wemayavoidthenextpossiblemistakeifwespendseveralminutesthinkingabouttherealmeaningofwhatpeoplesaytous.

51.Theauthorwhenhelooksbackonthethingsthathappenedbetweenhimandhisfriends.

A)feelssadthathisfriendslethimdown

B)thinksitwasamistaketotreatJerryasafriend

C)feelshappythinkingofthecarehisfriendshowedhim

D)regretsforhavingnotreadhisfriends'realmeaning

52.Thespeakermaybyusing"Youaresuchaluckydog".

A)intendtobemorehumorous

B)bejustfriendly

C)haveajealousfeeling

D)wanttoexpressthesamemeaningas"Youaresuchaluckyguy"

53.Whatisimportantwhenyoulistentoaperson?

A)Topayattentiontohispronunciation.

B)Tolookathispostures.

C)Nottobelievehiswords.

D)Tocheckhisfacialexpression,bodylanguageandtoneofvoice.

54.Accordingtothepassage,weshould.

A)trustthespeakeraboutwhateverhesays

B)neverdoubtaboutourfriends

C)thinktwicetoweighwhatthespeakersays

D)askthespeakerabouthisrealmeaning

55.Thepassagecanhelpus.

A)saythingsclearlyandwisely

B)avoidmisunderstandingofwhatpeoplesaytous

C)avoidmistakesmadebothaboutmoneyandpeople

D)understandpeople'sfacialexpressions

PartIVTranslation(30minutes)

Directions:Forthispart,youareallowed30minutestotranslatethefollowingpassagefromChineseintoEnglish.YoushouldwriteyouransweronAnswerSheet2.

轉基因食品(geneticallymodifiedfoods)是指以轉基因生物作為原料而加工生產的食品。轉基因技術就是運用基因工程,使生物體內的DNA進行轉移的過程。中國是世界上主要的大豆(soybean)進口國,其進口量佔全球交易大豆購買量的60%。這些進口大豆基本上屬於轉基因品種。轉基因食品的研發勢頭迅猛,但是,由於轉基因的不穩定性與不成熟性,其安全性也逐漸成為人們普遍關注的焦點。

答案解析

PartIWriting

行文思路

這篇作文要求的寫作主旨是大學選修課程的選擇。首先可以以大學開設各種選修課為開頭引入,然後列舉學生們是出於何種原因來選擇的,最後可以以自己為例說明。

範文賞析

Nowadayscollegesopenvariouselectivecoursesforstudentstochoose:arts,literature,sports,businessandsoon.Somecoursesareseriesandwillgiveadegree,andsomeonlylastonesemester.

Studentschoosecoursesfordifferentreasons.Somestudentscarefullypickupcertaincourseswhichcouldbehelpfulwhentheystepintosociety.Itcouldberelatedtotheirmajorornot.Theybelievethatmoredegreesndextraskillswillincreasetheircompetitivenessinjobhunting.Somechoosecoursesdependingontheirinterest.Inthiscase,theymightwanttomakeanimprovementintheirskillsortobroadentheirmindbytryinganewfield.While,therearealsostudentswhocasuallychooseacoursejusttokilltheirabundantsparetime.

Asforme,Ichosecalligraphylastsemester.IwasattractedbyChinesebrushingwritingwhenIwasinhighschoolbuthadnoaccesstoprofessionallearning.Myteachergavemelotsoftipsandthankstohim,mywritingwasgreatlyadvanced.

PartIIListeningComprehension

SectionA

NewsReportOne

Theworldtennisauthoritieshaveannouncedanindependentreviewintotheeffectivenessofanti-corruptionpracticesinthesport.TheannouncementwasmadeattheAustralianOpen.ItfollowsaninvestigationbytheBBCandthewebsiteBuzzFeedNewswhichfoundthat16playersrankedwithinthetop50hadbeenrepeatedlyflaggeduptothesport'swatchdog—theTennisIntegrityUnitoversuspicionstheyhadthrownmatches.PresidentoftheAssociationofTennisProfessionalsChrisKermodesaidtheaimoftheinvestigationwastorestorepublicconfidenceinthesport.Allofusbelievethatwitheverythinginthenewsandtheseriousallegationsthathadbeenthrownatoursport,thelastthinganyonewantsisanothersportsbodyinvestigatingitself,andwhichiswhywehavetakenthisveryboldsteptocommissionacompletelyindependentreview.Andthemostimportantpointisthatwehavecommittedtoactoneveryrecommendation.

1.What'stheinvestigationaimedat?

答案:C)Restoringpublicconfidenceinthesport.

點睛解析:本題的關鍵詞在調查的目的aim。根據聽力原文theaimoftheinvestigationwastorestorepublicconfidenceinthesport可知正確答案是C。

2.What'sthenewsreportmainlyabout?

答案:C)Theworldtennisauthoritiesarecommittedtoactoneveryrecommendation.

點睛解析:本題為主旨大意題。A、B、D選項均為具體細節,所以選C。

NewsReportTwo

WhiteHouseofficialssayPresidentBarackObamawillvisitCubanextmonth,amajor,symbolicstepinthewarmingoftiesbetweenthetwoColdWarenemies.TheObamaadministrationwillformallyannouncethetripThursday,accordingtoasenioradministrationofficial,whosaidthevisitwillbeapartofthepresident'stravelstoLatinAmerica.CNNreportedthevisitisplannedforMarch21-22,beforethepresidentfliestoArgentina.ThetriphadlongbeenexpectedaspartofObama'sefforttomakeasmuchprogressaspossibleinimprovingtieswithCubabeforeheleavesofficeinJanuary,2017.LatelastyearObamasaidhewouldliketovisitCubabytheendof2016,butonlyiftheCommunist-ledcountrymakesenoughhumanrightsreformsandhecanmeetwiththepoliticaldissidents.CubanofficialshavenotcommentedonthereportedObamavisit.Afterthepresident'scommentsinDecember,HavanasaidthattheywelcomeObama,butwarnedhimagainstmeddlinginthecountry'sinternalaffairs.

3.WhatwillObamadoafterhisvisittoCuba?

答案:A)HewillflytoArgentina.

點睛解析:此題是細節題,原文CNNreportedthevisitisplannedforMarch21-22,beforethepresidentfliestoArgentina.正確答案是A。

4.WhenwillObamaleavehispost?

答案:B)InJanuary,2017.

點睛解析:此題是細節題,問的是奧巴馬離任的時間。由原文beforeheleavesofficeinJanuary,2017可知正確答案是B。

NewsReportThree

ThisisWhat'sTrendingToday...

BoutrosBoutros-GhaliwastheUnitedNationsSecretaryGeneralinthefirstpartofthe1990s.

HediedinEgyptonFebruary16.Hewas93.HisnamebecameoneofthetoptrendingtopicsworldwideonTwitteronTuesday.

AnEgyptiannewspaper,al-Ahram,reportedBoutros-Ghalidiedduetocomplicationsfromabrokenpelvis.AnEgyptiandiplomat,Boutros-Ghaliwaselectedtoafive-yeartermasU.N.SecretaryGeneralin1991.

TheWashingtonPostwroteBoutros-GhalipresidedovertheU.N.duringtwooftheworld'sworstgenocides.

HundredsofthousandsofpeoplefromtheTutsiandHutuethnicgroupsinRwandawerekilledduringhisterm.Boutros-Ghalicalledit"myworstfailure".

About100,000alsodiedduringthecivilwarinBosnia.

TheNewYorkTimescalledhisterm"achaoticperiod".

ItwasmarkedbydiplomaticconflictswiththeUnitedStatesoverBosniaandafailedraidinSomaliathatresultedinthedeathof15Americans.TheeventwasdocumentedinafilmcalledBlackHawkDown.

TheWashingtonPostalsonotedtherewereregulardisagreementsbetweentheU.S.andtheU.N.overunpaiddues,totalingclosetoUS$1.5billion.

5.WhenwasBoutros-GhaliselectedasU.N.SecretaryGeneral?

答案:B)In1991.

點睛解析:此題是細節考查。根據原文Boutros-Ghaliwaselectedtoafive-yeartermasU.N.SecretaryGeneralin1991.可知正確答案是B。

6.WhicheventwashisworstfailureaccordingtoBoutros-Ghalihimself?

答案:B)HundredsofthousandsofpeoplefromtheTutsiandHutuethnicgroupsinRwandawerekilled.

點睛解析:此題關鍵詞是worstfailure。由聽力原文可知,四項答案都是Boutros-Ghali在位期間發生的事,但只有B項被稱為worstfailure。正確答案是B。

7.WhichstatementaboutBoutros-GhaliisNOTright?

答案:D)HeowedtheUS$1.5billion.

點睛解析:此題是判斷題。聽力原文中提到,是聯合國和美國之間存在大約總值15億美金的未付賬款爭端,而不是他本人。正確答案是D。

SectionB

ConversationOne

M:I'veheardthatyou'regoingtowriteforthenewspapernow?

W:Yes,I'mexcitedaboutit.It'smydreamtobeajournalistaftergraduation.

M:Oh!Congratulations!MayIknowhowyougotthejob?

W:Well,Ihadtosendawritingsample.IchoseanessayIhadwrittenfortheliteratureclass,thenIwasassignedatopicbytheeditortowriteashortarticle.

M:Whatdidyouwriteabout?

W:Itwasveryinteresting.Iwroteaboutthestudents'playperformedthisTuesday.

M:Oh,Isawthatplay.Myfriendrecommendedittome.Itwasalotoffun.

W:Yeah.Itreallycalledinastiraroundhere.That'swhatIwroteabout—people'sreactiontoit.

M:Whenwillthearticlebepublished?I'mexpectingtoreadit.

W:NextMonday,thefixedpublishingtimeeveryweek.ButIhaveacoupleofcopies.Youcanhaveone.

M:Thanks.Itsoundsfuntoworkforthepaper.HowIwishIcouldworktheretoo!

W:Well,they'relookingforoneortwomorephotographerstothestuff.

M:Really!MaybeI'llgooverandapply.

W:IfyouwantI'llleadyoutothenewspaperoffice.Thephotographiceditorshouldbeintheofficethisafternoon.

M:You'resogood!Butcanwegotomorrow?Ihaveamathclassintheafternoon.AndIwanttoputtogetheraphotobooktoshowthemtomorrow.

W:Sure.Andmaybeyoushouldcallandsetupatimetomeetthemtomorrow.

M:Goodidea.I'llmakethecallbeforeIgototheclass.

W:Allright.Seeyoutomorrow.

M:Seeyou.

8.Howdidthewomangetthejobtowriteforthenewspaper?

答案:A)Shesentherwritingsampletothem.

點睛解析:聽力原文中,男生向女生問到這個問題,女生隨後回答Ihadtosendawritingsample。B、C項是她得到工作后被分配的任務。assign意為“分配,指派”。正確答案是A。

9.Whatdoesthewomansuggestthemando?

答案:B)Makeanappointmentfortomorrow.

點睛解析:關鍵詞在於suggest。聽力原文Andmaybeyoushouldcallandsetupatimetomeetthemtomorrow.女生建議男生先打個電話確定見面時間,即預約。A項並不是女生的建議。而C、D項是男生自己的想法。正確答案是B。

10.What'sthetopicofthewoman'sarticle?

答案:A)People'sreactiontotheplay.

點睛解析:從聽力原文That'swhatIwroteabout—people'sreactiontoit.可知正確答案是A。

11.Whatarepeopleworkingforthenewspaperlookingfor?

答案:B)Lookingformorephotographers.

點睛解析:可從聽力原文they'relookingforoneortwomorephotographerstothestuff得知,正確答案是B。

ConversationTwo

M:Nowadays,advertisinghasbecomesomethingunavoidableinourdailylife.

W:Yes.Advertisementsappeareverywhere,suchasTV,radios,newspapersandmagazines.

M:Truly.Advertisingisplayingamoreandmoreimportantrolenow,nomatterwhetheryoulikethemornot.

W:ButIreallyhateadvertisements.

M:MayIknowthereason?

W:TheyalwaysjumpoutwhenI'mwatchingmyfavoriteTVplays.

M:Iagreewithyou.LuckilythereisanewpolicythatcouldmakeuswatchTVcontinuously.Noadvertisementswouldbotherusanymore.

W:Really?That'sprettygood.

M:Anyotherreasons?

W:Yes.Inmyopinion,theyaregivingwrongillusions.Peopleareincitedtobuysomethingwithpoorqality.

M:Actually,it'sacommonphenomenonnow.Byadvertisements,themanufacturersmaketheirproductsknowntocustomers,sothattheycouldearnmoremoney.

M:Right!Sowhatdoyouthinkofadvertisements?

M:Er,Ilikewatchingtheadvertisements.

W:Why?

M:Becausetheyareamusing,vividandpersuasive.AndIthinktherearemoreadvantages.

W:Forexample?

M:First,bywatchinganadvertisement,youcangetmuchusableinformationabouttheproductorservice.

W:Isee.

M:Besides,theadvertisementscansaveusmuchtimeinpickingoutthesuitableproductweneed.Indeed,advertisementscanofferussuggestionsactually.Andwithoutadvertisements,newspapers,radiosandTVcompaniescouldn'tsurvive.

W:It'strue.Well,Ihopethemanufacturerscouldusetheadvertisementstodomorehelpfulthings.

12.Whydoesn'tthewomanlikeadvertisements?

答案:C)Theymisleadpeopletobuypoor-qualitythings.

點睛解析:此題問的是女士不喜歡廣告的原因。文中女士列舉了2個原因:1.在看喜歡的電視時出現;2.給出虛假信息,誤導人們去買一些品質不好的商品。正確答案是C。

13.WhichisNOTtheadvantageofadvertisements?

答案:C)Theyencouragepeopletobuymorethings.

點睛解析:此題問的是廣告的優點。文中男士已直接給出:1.可以提供有用信息;2.可以節省挑選商品的時間;3.可以給電視公司等提供生機。正確答案是C。

14.Whatdoweknowfromthedialogue?

答案:D)Iftherewerenoadvertisement,newspaperscannotsurvive.

點睛解析:此題答案已在文中直接給出Andwithoutadvertisements,newspapers,radiosandTVcompaniescouldn'tsurvive.答案為D。

15.Wheredotheadvertisementsappear?

答案:D)Alloftheabove.

點睛解析:對話一開始即提出廣告會出現在任何地方,比如說TV,radios,newspapersandmagazines。注意everywhere和suchas。答案為D。

SectionC

PassageOne

Areyouintroublesleepingatnight?Thenthisisforyou.Tofallasleep,youmightthinkthatacomfortablepositionisquiteimportant.Soyouturnoverfromsidetosidetofindtherightposition.Don'tdothatanymore.Whenyoudothat,yourheartratewillincreaseanditwillbemoredifficulttosleep.Itdoesn'thelpyourelaxatall.Onthecontrary,itmakesthingsworse.Badhabitsalwayscontributetoyoursleepingtrouble.Frequentrestduringtheday,noexerciseinthedaytimeortoomuchexercisebeforesleepallwillcauseyoursleepingtroubleatnight.Besides,yoursleepingtoomuchortoolateonweekendsarealsoresponsiblefortheproblem.Allofthesebehaviorsdisruptyournaturalbodyrhythmandleadtoyourdifficultsleepfinally.Mostpeoplechoosetousethesleepingpillstoforcethemselvestogetintosleep.Don'tdothat,either;becausethesleepingpillswillcauseworsesleepingtroubleatlast.Tocuresleeplessness,thebestchoiceistohavesomefoodswhicharerichinaminoacids,forinstance,milk,cheese,andtunafish.Suchfoodscanhelpgenerateaneurotransmitterinthebrain.Theneurotransmitterinducessleepandcanhelpyourelax,andthenyou'regoingtohavegoodsleep.That'sallaboutsleep.Intheseries"HintsforGoodHealth",wehaveanotherlecturetomorrow.

16.Whatisthepurposeofthelecture?

答案:A)Toprovideadvicesonsolvingsleepingproblems.

點睛解析:此題考查的是對主旨大意的把握。B、C項都是具體細節,D項太過籠統,正確答案是A。

17.Whatmightcauseasleeptroubleatnight?

答案:D)Sleepingtoomuchonweekends.

點睛解析:此題問的是可能導致失眠的原因。文中已明確給出幾條原因:白天頻繁休息,白天不運動,晚上過量運動,以及周末睡的太多或太晚。正確答案是D。而C項正是治療失眠的辦法。

18.Whatdowelearnaboutthesleepingpillsfromthepassage?

答案:C)Theymightcauseyoutolosesleeplater.

點睛解析:此題可從原文thesleepingpillswillcauseworsesleepingtroubleatlast得知答案為C。B項偷換概念,安眠藥最終會帶來更嚴重的失眠,但並沒有說它一點用處都沒有。

Passagetwo

Soapissuchacommonthinginourlife,andisbelievedtobeaproductioninmoderntimes.Butit'squitewrong.Canyouimagineit?Thesoap'shistorycouldcomebackto600B.C.Theearliestsoapwasablendingofgoat'sfatandwoodashmadefromancientPhoenicians.Andthepurposeofthesoapwasthesameasnow—towashbody.ThePhoenicianstradedalongtheMediterraneanandthusintroducedsoaptotheGreeksandRomans.Butnotallthecountrieswelcomedsoap.Actually,intheperiodinthesuperstitiousMiddleAge,itwasbelievedtobedangeroustowashthebodyfrequently.Peoplethoughtthatitwasharmfultotheirhealthandthattheycouldevendieofit.Eveninthe11thand12thcenturieswhensoapwaspopular,itwasstillrejectedbysomepeopleintheheartofEurope.In1549,aduchessreceivedapresent—aboxofsoap;shefeltsoinsultedthatsheaskedherservanttothrowthegiveroutofherestate.Whentimessteppedintothe19thcentury,peoplehadchangedtheirattitudestosoapgreatly.Europeancountriestaxedthesoapsohighthatpeoplemadetheirowninsecret.Abaronevenannouncedthattheamountofsoapusedcouldexplainhowrichacountrywas.Inthefollowing,youwillbeshownthemodernmanufacturingprocessofsoap.

19.Whatdoesthepassagemainlytalkabout?

答案:D)Changingattitudestowardsoap.

點睛解析:此題考查的是對主旨的把握,A、B、C項都是文中提到過的細節。正確答案是D。

20.Whentheduchesswasgivenaboxofsoap,howdidshereact?

答案:B)Shewasangry.

點睛解析:此題是推斷題。原文中提到shefeltsoinsulted,伯爵夫人認為自己受到了侮辱,所以她很憤怒。正確答案是B。

21.Accordingtothespeaker,whichstatementiswrong?

答案:A)Inthe12thcentury,peoplestillrefusedtousesoap.

點睛解析:此題是判斷題,要注意句中細微的變化。從Eveninthe11thand12thcenturieswhensoapwaspopular,itwasstillrejectedbysomepeopleintheheartofEurope.可以知道,在11世紀和12世紀,人們已經開始廣泛使用香皂了。只有中歐還有一些人拒絕而已。A項偷換概念,表述錯誤。

PassageThree

Higheranimalslookliketheirparentswhenborn,suchasdogs,horsesandevenhumanbeings.Duringtheirgrowingup,inspiteofsomeminorchanges,theyhavethebasicformandthestructurestayingthesame.Thisiscalleddirectdevelopment.Thereisalsoanotherformofdevelopment,calledmetamorphosis,whichisquitedifferent.Whenloweranimalsemergefromtheegg,theydon'tlookliketheirparentsatall,likeants,fliesorseaurchins.Theremustbeseriesofmajorchangesbeforetheyhavetheirparents'characteristics.Butterfliesandmothshavetopassthroughfourdistinctstages,whichisofextremechanges.Thefirststageistheegg.Theeggsareusuallylaidonplantswhichwillprovidefoodwhentheytransformintothesecondstage,larva.Thelarvastagelastsaboutonemonth.Then,abutterflylarvaspinsthecocoonofsilkarounditself.Alarvainthecocooniscalledpupa.Soit'sknownasthepupalstage.Inthepupalstage,thelarvakeepsinactiveuntiltheydeveloptheadultstructure.Thepupalstageisdifferentbetweendifferentspecies.Someneedonlyafewdays,whilesomeneedmonths.Whenapupafinallyevolvesthematurestructure,itcrawlsoutofthecocoon.Theypumpbloodintothetrunkandwingsuntiltheyarefullsizeandstrong.Someinsectslikegrasshopperandroacheshaveonly3stages—egg,larvaandadult.Notonlyinsectsundergometamorphosis,frogsandtoadsarethemostwell-knownexampleofother-changinganimals.Frogslaytheireggsinwater.Thentheeggshatchintotadpoles.Atadpolehasatailandnolegs,whichmakesitlookmorelikeafish.Butgraduallyitlosesitstailandgrowsfourlegs.

22.What'sthetalkmainlyabout?

答案:D)Developmentalchangesincertainanimals.

點睛解析:此題為主旨大意題,考查的是對段落的概括能力。A項並沒有提到。B、C項只是文中提到的一部分。正確答案是D,某些動物成長過程中的變化。

23.Whathappenedindirectdevelopment?

答案;B)Ananimalhasthesamebasicstructurethroughhislife.

點睛解析:段落開篇即提到,高級動物生長過程中有細微的變化,而基本形態和結構會一直保持不變,這種情況被稱為directdevelopment。正確答案是B。

24.What'sthelaststageinabutterfly'sdevelopment?

答案:C)Abutterflypumpsitsbloodtoitswings.

點睛解析:此題問的是蝴蝶生長過程中最後一個階段發生的變化。根據原文Theypumpbloodintothetrunkandwingsuntiltheyarefullsizeandstrong.可知正確答案是C。

25.Whatdoweknowaboutfrogsfromthepassage?

答案:A)Theyhavenolegswhentheyemergefromeggs.

點睛解析:此題考查的是細節。青蛙的信息出現在最後,文中提到Atadpolehasatailandnolegs,正確答案是A。tadpole即“蝌蚪”。B、C、D項文中均沒有提到。

PartIIIReadingComprehension

SectionA

26.答案:E)rural

點睛解析:rural意為“農村的,鄉下的”。本文主旨是城市地區和農村地區氣候的不同以及原因。從後文多次出現的thesurroundingcountryside也可看出,此處應該選擇E項。

27.答案:M)comprised

點睛解析:comprise意為“包含,由……組成”;becomprisedof是固定搭配,與comprise同義。此處cover意思也適合,但此處cover后應接介詞by。正確答案是M。

28.答案:D)evaporated

點睛解析:evaporate意為“蒸發,揮發,消失,失蹤”。由後面句中的evaporation也可推斷,此處應選擇D項。

29.答案:B)vary

點睛解析:聯繫後文舉出的例子“冬季里使用多的街道比使用少的街道溫度高”可以知曉,此句要表達的意思是,即使同一座城市中,溫度也是有所不同的。vary意為“變化,變異”。

30.答案:F)collecting

點睛解析:此處考查的是常識:冷空氣聚集在地勢低的地方,選擇F項。

31.答案:G)affection

點睛解析:聯繫後文對降雨和降雪的分析可知,此處開始講城市對降雨和降雪的影響,選擇G項。

32.答案:K)contrary

點睛解析:onthecontrary是固定詞組用法,意為“正相反,反之”。I選項opposite也有“相反”之意,但沒有這種用法。正確答案是K。

33.答案:H)suspended

點睛解析:過去分詞形式在此處用作定語。需要注意的是,suspend既是及物動詞也是不及物動詞,此處也可以用現在分詞形式suspending,都表示“懸浮”的意思。

34.答案:L)capable

點睛解析:becapableofdoingsth.是固定用法,意為“能夠做某事,有能力去做某事”。J選項able的正確用法是beabletodosth.正確答案是L。

35.答案:A)generate

點睛解析:此處缺少謂語動詞,並且是一般現在時態的第三人稱複數形式。選項A、B、C中,只有A項意思合適。generate意為“產生,引起”。

SectionB

36.答案:A

點睛解析:此處是對文章細節的考查。根據關鍵詞holdtheoldmantraofdenial,digitalconsequences,neverhappentous等可以定位至A段。

37.答案:B

點睛解析:此處是對文章細節的歸納概括。根據關鍵詞backupthesystem,removable,medium可定位至B段中的最後一句話。

38.答案:A

點睛解析:此處是對文章細節的考查。根據關鍵詞measures,stepoutofdisasters,reducetheirimpacts可定位至A段。

39.答案:C

點睛解析:此處是對文章細節的考查。根據關鍵詞recoverytools,compatible,backupmedium可定位至C段中的第五句,該表述與第五句所表達的意思一致。

40.答案:A

點睛解析:此處是對文章細節的考查。根據關鍵詞blindspotofcomputerdisasterrecovery可定位至A段中的第九句話。

41.答案:G

點睛解析:此處是對文章細節的考查。根據關鍵詞throttle,righttools,planning可定位至G段中的第二句。

42.答案:E

點睛解析:此處是對文章細節的考查。根據關鍵詞powerfulandagiletoolset,employ,less-than-totaldisaster可以定位至E段中的第七句。

43.答案:B

點睛解析:此處是對文章細節的考查。根據關鍵詞housefiresandfloods,mainfatalcauses,personalcomputerdestruction可定位至B段中第一句話。

44.答案:D

點睛解析:此處是對文章細節的考查。根據關鍵詞Internet-basedbackupservice可定位至D段中的第四句話。

45.答案:F

點睛解析:此處是對文章細節的考查。根據關鍵詞NortonGhost,cloneharddrives,facilitatesystemupgrades可定位至F段中的第四句話。

SectionC

Passageone

46.答案:B)Degreesaregrantedonthebasisofitscoursesofferedonline.

點睛解析:從文章第一段可知,鳳凰城大學的學位是根據學生所修的網上課程授予的,B項符合要求。A項中的說法過於絕對,C項在文中並未提及,D項表述不準確,斷章取義,省略了原文中的private一詞。

47.答案:A)Thereisrarechanceornochanceforface-to-facecommunicationwiththeinstructor.

點睛解析:文中第二段中提到face-to-facecommunicationwithaninstructorbecomesquiterareorthereareevennochances...,由此可知,A項符合要求,B、C、D項在原文中並未提及,可以排除。

48.答案:A)Thereisalackofmechanismtoensurethatrequiredeffortsbemade.

點睛解析:文章第三段中reducedcommitmentismadetothecoursesastheresultofreducedeffort,隨即又指出修網絡課程的學生的輟學率很高,由此可以推斷,原因應該是,缺少一種能確保學生做出所需努力的機制,因此選A。

49.答案:B)itcancutdownexpenses

點睛解析:文章最後一段指出,遠程授課能為學校省下一大筆開支,並進行了詳細論述,由此可知,許多大學熱衷於引進遠程授課項目是因為它能節省開支,因此選B。

50.答案:C)learningcoursesasconvenientasitwouldbe

點睛解析:文章第三段中的第一句和第二句話提到,學生甚至可以穿着睡衣聽課或做作業,由此可以推斷,對於學生來講網絡課程的吸引力在於可以儘可能方便地學習,所以選C項。文中並未提及A、B、C項所表述的內容。

PassageTwo

51.答案:D)regretsforhavingnotreadhisfriends'realmeaning

點睛解析:文章第一段中寫到Weusuallyfeelterriblybadwhenwelookbackatthesethings.聯繫上下文可以推測出當他回憶起和朋友之間發生的事情時,他後悔沒有讀懂朋友的真實感情,因此選D。

52.答案:C)haveajealousfeeling

點睛解析:A項在文中並沒有提到,因此排除A。文章第二段中提到...expressedinanotherwayas"Youaresuchaluckyguy",that'sbeingmuchmorefriendly.因此排除選項B和D。又根據原文Er,"luckydog"?There'sabitofenvyimpliedinthosewords.可知,使用luckydog帶有嫉妒之意,C項符合題意,所以選C。

53.答案:D)Tocheckhisfacialexpression,bodylanguageandtoneofvoice.

點睛解析:文章最後一段中寫到Dohiswordsmatchhisfacialexpressionorbodylanguage?What'shistoneofvoiceatthatmoment?由此可知,聽他人說話時,重要的是將他說的話與他的面部表情、肢體語言、語調等相對應,因此選D。

54.答案:C)thinktwicetoweighwhatthespeakersays

點睛解析:文章最後一段中提到,要仔細觀察說話人,看他的表情、身體語言、語調、姿勢、眼神等,接着又說要稍停下來想一想這些方面,由此可推斷出C項符合要求。

55.答案:B)avoidmisunderstandingofwhatpeoplesaytous

點睛解析:文章第一段指出我們在領會他人話語真正要表達的含義時會犯錯誤,還舉例說明人們所說的話是怎樣掩蓋了其真正含義的,最後一段告訴我們領會他人話語含義的方法。由此可知,該文章能幫助我們避免誤解他人對我們說的話,所以選B。

PartIVTranslation

參考譯文

Geneticallymodifiedfoodsareproducedwiththegeneticallymodifiedorganismsasrawmaterials.AndtransgenictechnologyistheprocessofusinggeneticengineeringtoletDNAinorganismsbetransferred.Chinaisthemaincountryofsoybeanimportintheworld,ofwhichtheimportvolumeaccountsfor60percentofthegloballytradedsoybeans.Basically,theimportedsoybeansbelongtogeneticallymodifiedvarieties.Theresearchanddevelopmentofgeneticallymodifiedfoodsisfastandfurious,however,duetotheunsteadinessandimmaturityoftransgene,itssafenesshasgraduallybecomeamainfocusgenerallyconcerned.

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