学位英语年阅读理解分析.docx
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学位英语年阅读理解分析.docx
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学位英语年阅读理解分析
请同学们自己先动手做,再听课,不断总结提高!
2004年真题
Manyparentsgivelunchmoneytotheirteenagersinsteadofaboxlunch.Theteenagerswilloftenspendthatmoneyforafastfoodlunchofhotdogsorhamburgersinsteadofintheschoolcafeteria.
Theyarestronglyinfluencedbywhattheirfriendsdo,andeventhoughyou'vefilledThemwithgoodeatinghabitssinceearlychildhood,theycastthemoffinfavorofeatingjunkfoodifthatiswhattheotherseat.
Unfortunately,hotdogandFrenchfryeaterstendtobemalnourished(营养不良)especiallyiftheydon'teatfruitsandvegetablesatlunchtime.
Fastfoodsarehighincalories,highinfatsandhighinsodium,andVitaminsA,CandE,calciumandironareverylowormissingfromfastfoods.Fastfoodsareconsidered"junkfoods"iftheyhavetoomanycalories,friedandtoofewnutrients.
TeenagegirlsareamongthemostpoorlynourishedgroupmCanadiansociety,becausetheyareoftendietingtostayslim.Theyseldomthinkofachievingthisendbyincreasingtheirdailyexercises.Veryfewofthemareregularlyinvolvedinsports,andtheyaregenerallymoreinactivethanboys.Theytendtoskipmeals,butwhentheyarewithfriends,theyenjoythemselvesat.junkfoodsthatprovidethemwithlittleofthenutrientstheyrequire.
Fightingwithyourteenagedaughter,orson,usuallydoesn'thelp.Teenagersareresistantandseekindependencefromtheirparents.Sotellingyourteenagersthatfastfoodsarebadforthemmightbeofsomehelp.
16.Acafeteriais
A.arestaurantwherepeoplecanservethemselves
B.acoffeeshopwherepeoplecanhaveacupofcoffee
C.ateashopwherepeoplecanhaveacupoftea
D.abarwherepeoplecanhavedrinks
17.Nowadaysteenagerstendtohaveafastfoodlunchbecause
A.theyareinfluencedbyeachother
B.theyaregivenlunchmoney
C.fastfoodsareusuallyfried
D.fastfoodsarenutritious
18.Ifteenagegirlswanttostayslim,theyshould
A.beinvolvedinsportsirregularly
B.increasetheirdailyexercises
C.eatfastfoods
D.skipmeals
19.Peopleregardfastfoodsas"junkfoods"becauseofthefollowingEXCEPTThat
A.theyareusuallyfried
B.theyhavetoomanycalories
C.theyhavetoofewnutrients
D.theyhaveenoughvitamins
20.Whatdoyouexpectinthenextparagraphafterthispassage.'
A.Givingsomenutritionadvicetoparents.
B.Explainingsomedisadvantagesofeatingfastfoods.
C.Introducingsomeadvantagesofeatingfastfoods.
D.Criticizingparentsforgivingtheirchildrenlunchmoney.
Anoccasionaldrinkwithdinnercouldreducetheriskofhavingastroke(中风)accordingtoanewstudy.Researchersfoundthatlighttomoderatedrinkerscanlowertheirriskbyabout20percentcomparedwithnon-drinkers.
Thestudywasthebiggestevertoexaminethelinkbetweenalcoholandstroke.Itshowedthataslittleasasingleglassofwineorbeerperweekcansignificantlyreducestrokerisk.Thestudyinvolvedmorethan22,000men,buttheresearcherssaidtheresultscouldalsoapplytowomen.
However,theresearchersstresseditwouldbeunwisefordoctorstoadvisepatientswhodon'tdrinktosuddenlystartorthosewhodrinksmallamountstobeginconsumingmoreheavily.Thestudyfoundnoaddedprotectionfromstrokebydrinkingmorethanlightlyormoderately.
Andresearcherswarnedofpossibleharmsposedbyalcohol,suchasliverdamage,thedangersofdrivingwhiledrunkandtheriskofbreastcancerinwomen.
What'smore,thereareotherwaystoreducestrokerisk,suchasquittingsmokingorloweringbloodpressure.
Numerousstudieshaveshownthatmodestdrinkingreducestheriskofheartdisease.Butuntilnow,theevidenceofaneffectonstrokeshasbeenlessconvincing.Earlystudieswerecriticizedbecausetheysimplycompareddrinkerstonon-drinkers.Thislateststudyexaminedvaryinglevelsofalcoholintake.Itfoundthatbetweenonedrinkaweekandoneadayreducestherisk,andthelesseramountwasaboutasgoodasthehigherone.
21.Thestudywasthebiggesteverbecause
A.ithasbeenpublishedlately
B.itinvolvedmorethan22,000men
C.itprovidedsomeadvicetodoctors
D.theresultscouldalsoapplytowomen
22.WhichofthefollowingwaysisNOTmentionedinthepassagetoreducestrokerisk
A.Givingupsmoking.
B.Loweringbloodpressure.
C.Drinkinglightlyandoccasionally.
D.Takingmedicineontime.
23.AlcoholdoesthefollowingharmEXCEPT
A.resultinginliverdamage
B.causingtrafficaccidents
C.loweringbloodpressure
D.increasingtheriskofbreastcancer
24.Thestudyisconsideredmoresuccessfulbecauseit
A.compareddrinkerstonon-drinkers
B.testedlightdrinkers
C.lookedintoheavydrinkers
D.examinedvaryinglevelsofalcoholintake
25.Thepurposeofthestudyis
A.tolookatthelinkbetweenalcoholandstroke
B.toadvisenon-drinkerstomakeastart
C.toencouragelightdrinkerstobecomeheavydrinkers
D.topromotethesaleofalcohol
Manyofthemostdamagingandlife-threateningtypesofweather,suchastorrentialrainsandseverethunderstorms,beginquickly,strikesuddenly,anddisappearrapidly,destroyingsmallregionswhileleavingneighboringareasuntouched.Conventionalcomputermodelsoftheatmospherehavelimitedvalueinpredictingshort-livedlocalstormsI:
.ecausetheavailableweatherdataaregenerallynotdetailedenoughtoallowcomputerstoseeclearlythesmallatmosphericchangesthatcomebeforethesestorms.Inmostnations,forexample,weatherballoonobservationsaretakenjustonceeverytwelvehoursatlocationstypicallyseparatedbyhundredsofmiles.Withsuchlimiteddata,conventionalforecastingmodelsdoamuchbetterjobpredictinggeneralweatherconditionsoverlargeregionsthantheydoforecastingspecificlocalevents.
Untilrecently,theobservation-intensiveapproachneededforaccurate,veryshort-rangeforecasts,or“Nowcasts”wasimpracticable.Thecostofequippingandoperatingmanythousandsofconventionalweatherstationswasextremelyhigh,andthedifficultiesinvolvedinrapidlycollectingandprocessingtherawweatherdatafromsuchanetworkwerebeyondovercoming.Fortunately,scientificandtechnologicaladvanceshaveovercomemostoftheseproblems.Radarsystems,automatedweatherinstruments,andsatellitesareallcapableofmakingdetailed,nearlycontinuousobservationsoverlargeregionsatarelativelylowcost.Communicationsatellitescantransmitdataaroundtheworldcheaplyandimmediately,andmoderncomputerscanquicklycompileandanalyzethislargevolumeofweatherinformation.Meteorologists(气象学家)andcomputerscientistsnowworktogethertodesigncomputerprogramsandvideoequipmentcapableoftransformingrawweatherdataintowords,symbols,andvividgraphicdisplaysthatforecasterscaninterpreteasilyandquickly.Asmeteorologistshavebegunusingthesenewtechnologiesinweatherforecastingoffices,nowcastingisbecomingareality.
26.Whatisthebesttitleofthepassage
A.SevereThunderstormsandDamages.
B.WeatherForecastingandLife-threateningDamages.
C.ScienceAdvancesandNowcasts.
D.AvailableDataandNowcasts.
27.Nowcastsare
A.localforecasts
B.short-rangeforecasts
C.medium-rangeforecasts
D.long-rangeforecasts
28.Nowcastsusedtobeimpracticablebecause
A.therewerenoconventionalcomputers
B.thecostoftheequippingandoperatingwasskyhigh
C.therewerenodifficultiesindataprocessing
D.therewerenotenoughmeteorologists
29.ThingshavebeenchangedbythefollowingEXCEPT
A.theuseofradarsystemsandautomatedinstruments
B.theuseofcommunicationsatellitesandmoderncomputers
C.thejointworkofmeteorologistsandcomputerscientists
D.weatherinformationvolumeislargeenoughtocompileandanalyze
30.ThedreamofNowcastswillcometruewhen
A.thecostislowered
B.peopleneedittoreducedamages
C.meteorologistscanmakefulluseofthenewtechnologies
D.conventionalweatherforecastsaregotridof
Backinthe1870s,CharlesDaiwin'scousinFrancisGaltonwantedtodefinethefaceofacriminal.Heassembledasetofsamplesbyliningthemuponasinglephotographicplate.Thesurpriseisthateverybodylikedthevillain(反面人物),includingGaltonhimself.Hereasonedthatthevillainousirregularitieshesupposedbelongedtocriminalfaceshaddisappearedintheaveragingprocess.Inthenextcentury,scientistsbegantoshowreliablythatfacescombinedigitallyoncomputerswerelikable------morethantheindividual'facesfromwhichtheywerecomposed.AlthoughpeopleclearlyadmirethelonglegsofBrazilianmodelAnaHickmannorDollyParton'sbreasts,ingeneralhumanslikeaverages.
Lastweekresearchersconfirmedthathumansjudgerealfacesbytheirdifferencesorsimilaritiesfromanorm.Buttheyalsofoundthatthenormcanchangequickly.Whenresearchersshowed164people,asetof100computergeneratedfacesrepresentingaslowtransitionfrommaletofemale--andfromJapanesetoSpanish--itturnedoutthatthetestsubjects'ideaofwhatconstitutedan"average"faceshifteddependingonthefirstfacetheysaw.Whentheywereflashedasuper-masculineface,'first,morefacesonthespectrumimpressedthem,bycontrast,asfemale.Themasculinefaceshad,ineffect,setastandard.Fromthenon,otherfaceshadtobemoremasculineinordertorateasbelongingtothegender.Thestudynotedasimilarshiftusingascaleoffacesmovingfromsurprisetodisgust.
Theauthorsofthestudy,whopublishedtheirresults,lastweekinthejournalNature,concludethatinreallifewealsoquicklychangeourperceptionofthemidpoint--what'snormal--dependingonwhatwesee.Wemaynotbeawarethatourjudgme
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