词扫除级听力障碍

1、Unit3contributevi作出贡献；有助于；投稿vt.捐赠Youngstudentsmayhavefearsofgrowingolder.Butthatkindoffearcanbereducedastheyseethatolderpeoplecanbeactive,healthy,andcontinuetocontributetosociety.convenientadj.方便的；近便的Smartbutcomfortableandconvenienttowear,T-shirtshavebecomeoneofAmericasnewestideasonfashion.conventio

2、naladj.常规的；符合习俗的；传统的Whatdoesthewomanthinkofconventionalschools?conveyvt.传达；运送；转让Whatmessagedidtheresearcherintendtoconveytoparents?copyn.抄件；（一）份vt.复印；模仿W:ProfessorNewman,afewofusatthebackdidntgetacopyofyourreadingassignment.M:Well,thereareonly38namesonmyclasslist,andIdidntbringanysparecopies.copyrig

3、htn.版权TheLibraryofCongressbuyssomeofitsbooksandgetsothersasgifts.Italsogetsmaterialsthroughitscopyrightoffice.corporationn.公司；团体InLatinlegallanguage,“universitas”meantasocietyorcorporation.costn.成本，费用vt.（使）花费Itisnecessarytokeepdownthecostofextrastaff.Thefirstround-triptickettothemoonisgoingtocostatl

4、east10billiondollarsifyouincluderesearchanddevelopment.countvt.计算；把算入vi.数；值得考虑n.计数W:Butwhathappensifitrains?Whatarewegoingtodothen?M:Wellhavetocountongoodweather.Butifitdoesrain,thewholethingwillhavetobecanceled.countern.柜台；计数器vt.反驳M:Isthisthecheck-incounterforFlight914toLosAngeles?W:Yes,butImsorryt

5、heflightisdelayedbecauseofaminormechanicalproblem.Pleasewaitforfurthernotice.countrysiden.农村，乡下Ihaveplentyoftimeformyhobbies,too-gardening,fishing,walkinginthecountryside.Ilovetheoutdoorlift.couplen.一对，一些；夫妻vt.使成对Acoupleofmonthsago,Iwenttoadepartmentstoretobuyafewthingsforthehouse.Foroldcouples,adog

6、isalsotheirchildwhentheirrealchildrenhavegrownup.covervt.覆盖；包括，涉及n.封面M:Haveyoufinishedreadingthebookyouboughtlastmonth?W:Oh,Ididntreaditstraightthroughthewayyoureadanovel.Ijustcoveredafewchapterswhichinterestedmemost.crashvi.碰撞，坠落n.坠毁；破裂声M:Thetaxidrivermusthavebeenspeeding.W:Well,notreally.Hecrashed

7、intothetreebecausehewastryingnottohitaboxthathadfallenoffthetruckaheadofhimcreamn.奶油；（化妆等用的）乳霜adj.奶油色的M:Whatwouldyoulikefordessert?IthinkIllhaveapplepieandicecream.罪行，犯罪InBritain,ifyouarefoundguiltyofacrime,youcanbesenttoprisonorbefinedorbeorderedtodocommunityworksuchastidyingpublicplacesandhelpingt

8、heold.crisisn.危机，决定性时刻Becauseofthepressureofthejob,Iusedtosmokeanddrinktoomuch.Thecrisiscamewhenmywifeleftme.criminaln.罪犯adj.犯罪的Peoplemaybeafraidofthem,lookdownofthem,orthinktheyarecriminals.criticallyadv.危急的；挑剔地Athome,Samswifelookedatthegoldwatchcritically.curevt.治愈n.疗法；药（剂）Therereactuallyhundredso

9、fkindsofcoldvirusesoutthere.Youneverknowwhichoneyouwillget,sothereisntacureforeachone.cutvt.修剪，剪短；削减n.伤口；削减；修剪Attheirworst,theymaythreatentotaketheirchildrenoutofcollege,orcutofffundscyclen.循环，周期Yousee,thesunhascycles.Sometimesitburnsfiercelyandothertimesitsrelativelycalm.damagen.损害；pl.损害赔偿（金）vt.毁坏A

10、bout10-15percentoftheseheartoperationsendindeathordamagetotheheartorotherorgans.dancen.舞M:ThemusicissobeautifulthatIdliketodance.ButIdontknowthesteps.W:Itdoesntmatter.Noonewillbelookingatusinthiscrowd.dealvi.处理n.交易；分量Asmuchoftheirbusinessisseasonal,theydoagooddealoftheworkthemselvesinordertomakeapro

11、fit.W:IhadtodealwithsomanycourselasttermthatIreallyhadahardtime.M:Itoldyouitwouldbebetterforyouifyoutookfewercourseduringthefirstsemester.decidevt.决定；使决定vi.决定IworkedinthetravelagencyfortwoyearsandthentheywantedtosendmetoSouthAmerica.ButIhadjustgotmarried.SoIdecidedtostayhere.decoratevt.装饰，装潢Wegetlaz

12、yandinourlaziness,wethinkthatsomethinglikesimple“thankyou”doesntreallymatterhownicelywedressorhowbeautifullywedecorateourhomes.deficiencyn.不足；缺陷Theexperimentisthefirsttoaskteacherstoreportontheeffectsofsleepdeficiencyinchildren.degreen.度数；程度；学位Veryfewpeoplecangetcollegedegreesbefore11,butMichaelwasa

13、nexception.Deliciousadj.美味地；有趣的W:Whatdoyouthinkoftheapplepie?Imadeitmyself.M:Verydeliciousindeed.Evenmymotherscannotmatchthis.democraticadj.民主的，有民主精神/作风的Itwasthemostdemocraticcountryintheworld.denseadj.密集的；密度大的Whensteamispassedoverdryice,averydensevaporrises.dentistn.牙科医生M:Canyoustopbythepostofficea

14、ndgetmesomeenvelopesand39centsstamps?W:Well,Iamnotgoingtostopbythepostoffice,butIcanbuyyousomeatthebookstoreafterIseethedentistonMarketStreet.departuren.出发；违反M:Whatsthetimefordeparture?W:5:30.Thatonlyleavesus15minutestogothroughthecustomsandcheckourbaggage.designn.涉及；图样；企图vt.设计Thedivingsuithelpedthe

15、designofthespacesuit.desperateadj.不顾一切的；绝望的IsoonfoundthekeyVernongavemecouldnotunlockeitherthefrontdoororthebackdoor.Iwasgettingdesperate.destroyvt.破坏，毁灭；消灭Destroythefish,andyoudestroythefishermensmeansofliving.destructiveadj.破坏（性）的，毁灭（性）的Over-fishing,coupledwithdestructivefishingpractices,iskilling

16、offthefishandruiningtheirenvironment.determinevt.查明；决定、使下决心vi.下决心Sometimesparentsregardtheirchildrenasextensionsofthemselves,andthinkitonlyrightandnaturalthattheydeterminewhattheirchildrendowiththeirlives.developvt.发展；研制；（开始）患（病等）vi.生长Intheirinvolvementandidentificationwiththeirchildren,theyforgetth

17、ateveryoneisdifferent,andthateachpersonmustdevelopinhisorherownway.devicen.装置，设备；手段Devicesinotherpartsofthecarcanalsotellthecomputerifthecaristooclosetoanothervehicleorismovingdangerously.dictionaryn.词典，字典M:Doyouhavethepaperbackeditionofthisdictionary?W:Yes,wedo.Butthehardcoverisonsaleforthesamepric

18、easthepaperback.differentadj.差异的，不同的Differentpeoplehavedifferentremediesforcolds.difficultadj.困难的Itsdifficulttoimaginetheseaeverrunningoutoffish.Itssovast,sodeep,somysterious.Unfortunately,itsnotbottomless.directionn.方位；pl.说明书；管理“Whereistheuniversity?”isthequestionmanyvisitorstoCambridgeask.Butnoone

19、couldpointatanyonedirectionbecausethereisnocampus.directorn.主管；董事；导演Twoyearslater,theowneroftheschoolwantedtoretire,soheaskedmetotakeoverasthedirector.disciplinen.纪律；训练vt.训练；惩罚Intheirlessonsatschool,boysangirlsmaylearnaboutsuchvirtuesasunselfishness,courage,disciplineandloveofonescountry.discountn.（

20、价格、债款等）折扣vt.把打折扣；低估Mr.Nelson,IthinkIcangiveyouanadditional15%discount.diverseadj.不同的；多种多样的SheenrolledinaclasscalledRelationshipsandDiverseSociety.downstairsadv.在楼下adj.楼下的n.楼下M:Thetaxiiswaitingdownstairs,letshurry.W:Waitaminute.Illtakesomefoodwithus.Idontlikethemealservedonthetrain.downtownadv.往/在商业区

21、/闹市区adj.商业区的M:Hi,Susan.Haveyoudecidedwheretolivewhenyougetmarried?W:Idliketoliveinthedowntownareanearmywork.ButNathanwantsahouseinthesuburbstosaveonexpenses.dramaticadj.戏剧性的n.-s戏剧表演M:Howdidyoulikeyesterdaysplay?W:Generallyspeaking,itwasquitegood.Thepartofthesecretarywasplayedwonderfully,butIthinkthe

22、manwhoplayedthebosswastoodramatictoberealistic.dropvt.（使）落下；（使）停止，放弃n.下降；（一）滴dlikeyoutomeetthem.Sure,Idloveto.Iveheardtheyareveryinterestingpeople.drunkadj.（酒）醉的；陶醉的M:Ithinkitshightimeweturnedourattentiontothedangerofdrunkdrivingnow.W:Icantagreewithyoumore.Yousee,countlessinnocentpeoplearekilledbydr

23、unkdriverseachyear.dutyn.责任；职责；税Thechiefdutyofeverygovernmentistoprotectpersonsandproperty.earnvt.赚得，挣得Learnerdriversarenotallowedtoworkandearnmoneyasdrivers.economicadj.经济的，经济学的n.-s经济学TheliberationofwomenintheearlypartofthetwentiethcenturyandthesocialandeconomiceffectsoftheWorldWarIIhadagreatimpact

24、onthetraditionalfamilylife.editionn.版，版本M:Doyouhavethepaperbackeditionofthisdictionary?W:Yes,wedo.Bcationn.教育，训练Itwasinthe1960sthatthelargestexpansionofhighereducationtookplaceinBritain.effectn.结果；影响vt.使生效；引起Brainscansshowalcoholabusekillsbrainc

25、ells.Butlittleisknownabouttheeffectsoflife-longdrinking.effectiveadj.有效的；给人印象深刻的；实际的Aboveall,parentsnowcanplanthesizeoftheirfamilyiftheywishtohavemoreeffectivemeaningofbirthcontrol.efficientadj.效率高的，有能力的ThereasonLondontaxidriversaresoefficientisthattheyallhavegonethroughaverytoughtrainingperiodtoget

26、specialtaxidrivinglicense.elderlyadj.较老的，年长的n.the-到了晚年的人Recentlyresearchershavefoundthat,eveninlateadulthood,exercise,strengthtrainingwithweights,andbetterfoodcanhelpelderlyindividualssignificantlyimprovetheirhealthandaddhappinesstotheirlife.elegantadj.文雅的；简练的Wecanbetrulyelegantwithoutgoodmannersbec

27、auseeleganeeandgoodmannersalwaysgoheadinhand.elementaryadj.基本的；小学的Accordingtoclassroomteachers,elementaryandmiddleschoolstudentswhostayuplateexhibitmorelearningandattentionproblems.emergencyn.紧急情况，不测事件Eachyearabout200,000childrenendupinhospitalemergencyroomswithplaygroundinjuries.employvt.雇用；用n.雇用Th

28、eyusuallyemploycollegestudentstodothecleaningandwashing-up.energyn.活力，精力；能量Ifyourparentshadwantedseveralchildren,butcouldhaveyouonly,theyaremostlikelytopourintoyoualltheenergyandattentionthathadbeenintendedforseveralchildren.engineeringn.项目(学)，项目师行业Iresignedandappliedforajobwithanotherengineeringcom

29、pany.PartTwo体会音变Youcantelltheageof?treebycountingitsrings,buttheserecords?oftreeslifereallysayalotmore.Scientists?areusingtreeringstolearnwhatsbeenhappeningonthesuns?surfaceforthelasttenthousandyears.Eachringrepresents?ayearofgrowth.Asthetreegrows,it?adds?alayertoitstrunk,taking?upchemicalelementsfromtheair.Bylooking?jptheelements?ntheringsforagivenyear,scientistsca