cet-200612script

1、20061223四級(jí)聽(tīng)力文章原文PassageoneReducingtheamountofsleepstudentsgetatnighthasadirectimpactontheirperfmanceatschoolduringtheday.Accdingtoclassroomteacherselementarydleschoolstudentswhostayuplateexhibitmelearningattentionproblem

2、s.ThishasbeenshownbyBrownMedicalSchoolBradleyHospitalresearch.Inthestudyteacherswerenottoldtheamountofsleepstudentsreceivedwhencompletingweeklyperfmancerepts.Yettheyratedthestudentswhohavereceivedeighthourslessashavingth

3、emosttroublerecallingoldmateriallearningnewlessonscompletinghighqualitywk.Teachersalsoreptedthatthesestudentshadmedifficultypayingattention.Theexperimentisthefirsttoaskteacherstoreptontheeffectsofsleepdeficiencyinchildre

4、n.‘Juststayinguplatecancauseincreasedacademicdifficultyattentionproblemsfotherwisehealthywhilefunctioningkids’saidG.F.thestudy’sleadauth.Sotheresultsprovideprofessionalsparentswithaclearmessage:whenachildishavinglearning

5、attentionproblemstheissueofsleephastobetakenintoconsideration.‘Ifwedon’taskaboutsleeptrytoimprovesleeppatternsinkids’strugglingacademicallythenwearen’tdoingourjob’Fsaid.Fparentshesaidthemessageissimple.Gettingkidstobedon

6、timeisasimptantasgettingthemtoschoolontime.26.WhatwereteacherstoldtodointheexperimentC.Recdstudents’weeklyperfmance.27.AccdingtotheexperimentwhatproblemcaninsufficientsleepcauseinstudentsB.Lackofattention.28.Whatmessaged

7、idtheresearcherintendtoconveytoparentsD.Theyshouldseetoitthattheirchildrenhaveadequatesleep.PassagetwoP.Pneverwantedtobeanationalpublicfigure.Allshewantedtobewasamotherahomemaker.Butherlifewasturnedupsidedownwhenamotistd

8、istractedbyhiscellphoneranastopsigncrashedintothesideofhercar.Theimpactkilledhertwoyearolddaughter.FourmonthslaterP.reluctantlybutcourageouslydecidedtotrytoeducatethepublictofightflawstobandriversfromusingcellphoneswhile

9、acarismoving.Shewantedtosaveotherchildrenfromwhathappenedtoherdaughter.InherfirstspeechP.gotofftoashakystart.Shewasvisiblytremblinghervoicewassoftuncertain.Butasshegotintoherspeechadramatictransfmationtookplace.Shestoppe

10、dshakingspokewithastrongvoice.Ftherestofhertalkshewasafcefulcompellingspeaker.Shewantedeveryoneintheaudiencetoknowwhatsheknewwithouthavingtolearnitfromapersonaltragedy.Manyintheaudienceweremovedtotearstoaction.Insubseque

11、ntpresentationsP.gainedreputationasahighlyeffectivespeaker.Herappearanceonatalkshowwasbroadcastthreetimestransmittinghermessagetoover14000000people.Hercampaignincreasedpublicawarenessoftheproblempromptedover300citiesseve

12、ralstatestoconsiderrestrictionsoncellphoneuse.29.WhatwasthesignificantchangeinP.P.’slifeC.Shebecameapublicfigure.30.WhathadledtoP.’spersonaltragedyD.Amotist’sfailuretoconcentrate.31.HowdidP.feelwhenshebeganherfirstspeech

13、A.Nervousunsureofherself.32.WhatcouldbeexpectedasaresultofP.’sefftsB.Restrictionsoncellphoneusewhiledriving.Passage3Manypeoplecatchacoldinthespringtimefall.Itmakesuswonderifscientistscansendamantothemoonwhycan’ttheyfinda

14、curefthecommoncoldTheansweriseasy.There’reactuallyhundredsofkindsofcoldvirusesoutthere.Youneverknowwhichoneyouwillgetsothereisn’tacurefeachone.Whenavirusattacksyourbodyyourbodywkshardtogetridofit.Bloodrushestoyournosecau

15、sesablockageinit.Youfeelterriblebecauseyoucan’tbreathewell.Butyourbodyisactuallyeatingthevirus.Yourtemperaturerisesyougetafever.Buttheheatofyourbodyiskillingthevirus.Youalsohavearunningnosetostopthevirusfromgettingtoyour

16、cells.Youmayfeelmiserablebutactuallyyourwonderfulbodyisdoingeverythingitcantokillthecold.Differentpeoplehavedifferentremediesfcolds.IntheUnitedStatessomeothercountriesfexamplepeoplemighteatchickensouptofeelbetter.Somepeo

17、pletakehotbathsdrinkwarmliquids.Otherpeopletakemedicinestorelievevarioussymptomsofcolds.There’soneinterestingthingtonote.Somescientistssaytakingmedicineswhenyouhaveacoldisactuallybadfyou.Thevirusstaysinyoulongerbecauseyo

18、urbodydoesn’tdevelopawaytofightitkillit.33.Accdingtothepassagewhyhaven’tthescientistsfindacurefthecommoncoldB.Therearetoomany14.M:Prof.Smithaskedmetogotohisofficeafterclass.Soitisimpossiblefmetomakeittothebarat10：00.W:Th

19、enitseemswe’llhavetomeetanhourlateratthelibrary.Q:WhatwillthemandofirstafterclassC.SeeProf.Smith15.M:It’salready11：00now.DoyoumeanIoughttowaituntilProf.BloomcomesbackfromclassW:Notreally.Youcanjustleaveanote.I’llgiveitto

20、herlater.Q:WhatdoesthewomanmeanD.Shecanpassonthemessageftheman.16.M:How’sJohnnowIshefeelinganybetterW:Notyet.Itstillseemsimpossibletomakehimsmile.Talkingtohimisreallydifficult.hegetsupseteasilyoverlittlethings.Q:Whatdowe

21、learnaboutJohnfromtheconversationB.He’sgotemotionalproblems.17.M:DowehavetogettheoperaticketsinadvanceW:Certainly!Ticketsatthedoareusuallysoldatahigherprice.Q:WhatdoesthewomanimplyD.It’sbettertobuytheticketsbefeh.18.M:Th

22、etaxidrivermusthavebeenspeeding.W:Wellnotreally!Hecrashedintothetreebecausehewastryingnottohitaboxthathadfallenoffthetruckaheadofhim.Q:WhatdowelearnaboutthetaxidriverA.Heturnedsuddenlyranintoatree.23日四級(jí)長(zhǎng)對(duì)話原文ConversationO

23、neW:HeyBobguesswhatI’mgoingtovisitQuebecnextsummer.I’minvitedtogotoafriend’sweddingbutwhileI’mthereI’dalsoliketodosomesightseeing.M:That’sniceSherry.ButdoyoumeantheprovinceofQuebecQuebecCityW:Imeantheprovince.Myfriend’sw

24、eddingisinMontrealsoI’mgoingtherefirst.I’llstayf5days.IsMontrealthecapitalcityoftheprovinceM:Wellmanypeoplethinksobecauseit’sthebiggestcitybutit’snotthecapital.QuebecCityisbutMontrealisgreat.TheSantaLawrenceRiverrunsrigh

25、tthroughthedleofthecity.It’sbeautifulinsummer.W:WowdoyouthinkIcangetbyinEnglishMyFrenchisokaybutnotthatgood.IknowmostpeopletherespeakFrenchbutcanIalsouseEnglishM:WellpeoplespeakbothFrenchEnglishtherebutyou’llhearFrenchmo

26、stofthetimeallthestreetsignsareinFrench.InfactMontrealisthethirdlargestFrenchspeakingcityinthewld.Soyou’dbetterpracticeyourFrenchbefeyougo.W:GoodadvicewhataboutQuebecCityI’llvisitafriendfromcollegewholivestherenow.What’s