听力教程Unit 9 BK4 93104课堂用文本第二版.docx

听力教程Unit 9 BK4 93104课堂用文本第二版.docx

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听力教程Unit9BK493104课堂用文本第二版

UNIT9

SectionOneTacticsforlistening

ListeningandTranslation

1.Supermarketsarebigstoresthatprovideawidechoiceoffoodsandotherproducts.

2.Since2000,Americanshaveboughtmoreorganicfoodfromsupermarketsthanfromanyotherkindofstore.

3.IntheUnitedStates,traditionalsupermarketsarefacingcompetitionfromevenbiggerstores.

4.Theyarealsofacingcompetitionfromstoreswithmorechoicesoffresh,naturalfoods.

5.Newcompetitorsarewinningbusinessbecausetheyareevenlargerthansupermarketsandtheyhavelowerprices.

Exercise

Directions:

ListentosomesentencesandtranslatethemintoChinese.Youwillheareachsentencethreetimes.

1.超市是那些能够提供大量可供选择的食品和其他商品的大型商场。

2.自从2000年以来，美国人从超市里购买的有机食品比从其他类型的商场里购买的要多。

3.在美国，传统的超市正面临着来自更大的商场的竞争。

4.它们还面临着来自那些能提供更多新鲜、自然的食品品种的商店的竞争。

5.新的竞争对手正在经营中取胜，因为它们比超市更大、价格更便宜。

SectionTwoListeningComprehension

Part1Dialogue-ClaimforExpenses

Cashier:

Ah,DavidJones,I'dlikeawordwithyou.Comeintomyofficeforamoment,willyou?

David:

Yes,ofcourse,Mr.Cook.

Cashier:

It'saboutthiscoursewesentyouonatWesthampton—Wordprocessors,video,thatsortofthing,wasn'tit?

David:

ComputerPrograming,actually.Itwasreallyinteresting.IfeltIgotalotoutofitand,ofcourse,witheverythinggoingovertocomputersnow,you'vegottoknowsomethingaboutthem,haven'tyou—especiallyifyou'reajunioraccountsclerklikeme.

Cashier:

Yes,ofcourse,youworkinAccounts.I'mgladtohearyouthoughtthecoursewasworthwhile.Still,thereisthislittlematterofyourclaimforexpenses.

David:

Oh,Ileftthatonyourdeskthismorning,Mr.Cook.IthoughtI'dbetterletyouhaveitrightaway.

Cashier:

Yes,I'vegotithere.Now,let'ssee.Itwasaone-daycourseattheInstituteofTechnologyonthe10thMay,wasn'tit?

David:

Nottheinstitute,Mr.Cook,theTechnicalCollege.

Cashier:

TheTechnicalCollege?

Oh,yes,ofcourse.Now,whatIdon'tunderstandiswhyyoufounditnecessarytostaytwonightsinWesthamptontoattendaone-daycourse.Iunderstanditbeganattenandendedatfive.Surelyyoucouldhavetakenacheapdayreturn.

David:

Well,yousee,Mr.Cook,thefirsttrainfromLondontoWesthamptonwouldn'thavegotmedownintimetobeatthecollegebyten.Thefarewasthesame—£18.50—theydon'thavecheapdayreturnsmid-week.

Cashier:

Mmm...well...butIseeyoustayedinWesthamptononthe10thtoo.Whywasthat?

David:

Oh,Icanexplainthat,Mr.Cook.Thecoursewentonabitlongerthanweexpected,atleastnotexactlythecoursebutthediscussionafterwards,andthentheysaidanyonewholikedcouldstayonanddosomeworkonthecomputers.IthoughtIoughttodothat.

Cashier:

Istilldon'tseewhyyouhadtostaythenight.

David:

Well,whathappenedwasImetsomeonetherewholivesnearmeandheofferedtogivemealifthome.Theawfulthingwasthathiscarbrokedownonthemotorway.Theyhadtotowitaway.Ittookages.IntheendwehadtowalkbackabouttwomilestoavillageoutsideWesthampton.Greenfield,Ithinkitwascalled.Anyway,therewasalittlehotelthere—the"Crown".Itwasterriblylateandwewerestarving,sowedecidedtospendthenightthere.Therewasn'tmuchelsewecoulddoreally.£15bedandbreakfastandI£4.50fordinner.Itseemedprettyreasonable.

Cashier:

£15bedandbreakfastand£4.50themeal—Isupposethat'snottoobadattoday'sprices.IButI'dliketoknowwhyyouhadtostayattheParkHotelonthe9th.£36bedandIbreakfast,thatseemsabitontheexpensivesidetome.

David:

Oh,Iwouldn'thavestayedthereifIcouldhavefoundaroomanywhereelse,butpracticallyeverywherewasbookedup.Therewasatradefaironorsomethingandmostofthe1hotelswerefullwithpeoplefromoverseas.IwasluckytogetinatthePark.

Cashier:

Iseeyoupaid£12fordinnerthere.Ihopeitwasagoodone.

David:

Oh,yes,Mr.Cook.Thefood'sverygoodthere.

Cashier:

I'msureitis.Now,yourtotalexpensescometo£88.50—thatseemsratherastronomicaltomeforaone-daycourse.

David:

£88.50?

Oh,ofcoursethatincludes£2.50forlunchattheTech.

Cashier:

I'msorry,David,butIdon'tthinktheChiefAccountantwillpassthisclaimasitstands.I'lldowhatIcan,butI'mnottoohopeful.

David:

Oh...er...thanksverymuch,Mr.Cook.

Exercise

Directions:

Listentothedialogueandfillintheformwiththemissinginformation.

CLAIMFORREIMBURSEMENTOFEXPENSES

Name:

DavidJones

Department:

Accounts

Natureofbusiness:

Toattendaone-daycourseonComputerPrograming

Place:

TheTechnicalCollegeinWesthampton

Date:

9th-10thMay

No.

Date

Expensedetail

Amount

Description

1

9th

TrainfromLondontoWesthampton

£18.50

Theydon'thavecheapdayreturnsmid-week.Therewasatradefaironorsomethingandmostofthehotelswerefullwithpeoplefrom1overseas.

2

9th

TheParkHotel（bedandbreakfast）

£36

3

9th

DinnerattheParkHotel

£12

4

10th

LunchattheTech

£2.50

5

10th

The"Crown"hotel（bedandbreakfast）

£15

Thecoursewentonabitlonger.IthoughtIoughttodosomeworkonthecomputer.Imetsomeonewhoofferedtogivemealifthome.Hiscarbrokedownonthemotorway.WehadtowalkbackabouttwomilestoavillageoutsideWesthampton.

6

10th

Dinneratthe"Crown"hotel

£4.50

total

£88.50

PassageCheese

Delicious,nutritious,agreatsourceofcalcium,andhardtogetenoughof.Withitsmanytastybenefits,cheeseplaysahealthyroleinyourdietandlifestyle.Evenifyou’relactoseintolerant,youcanincorporatecheeseintoyourmealsandstillfeelgreat.So,dosomethinggoodforyourself-havesomecheese-andreadmoreaboutwhycheeseisabasicbuildingblockforgoodnutrition.

Certaincheesesmayhelptoreducetheriskofdentaldecay（caries）.CheesessuchasCheddar,Swiss,blue,MontereyJack,Brie,Gouda,mozzarella,andRoquefort,aswellasprocessAmericancheese,exhibitapotentialprotectiveeffectagainsttoothdecay.Thechemicalorphysicalcharacteristicsofcheeseresponsibleforitsprotectiveactionagainsttoothdecayarenotcompletelyunderstood.

However,cheesehasanumberofpropertiesthatmayhelpreduceriskoftoothdecay.Cheese'sbeneficialeffectmaybeexplainedinpartbyitstexture,whichincreasessalivaflow.Thisinturnreducestheincreaseincavity-causingacidsbyplaquebacteriaandincreasestheclearanceofsugarsfromtheoralcavity.Componentsofcheesesuchasprotein,calcium,andphosphorusmaypreventaciddemineralizationandenhanceremineralizationoftoothenamel.

Eatingcheeseimmediatelyaftermeals,orasabetween-mealsnackinplaceofsnacksthatpromotedentalcaries,maybeapracticalwaytoreducetoothdecay.

Anycheeseloverwhosuffersformlactoseintoleranceknowsthatitishardtoresistatemptingplatterofcheese.Didyouknowthatyoudonothaveto?

Withtherightchoices,eventhelactoseintolerantcanhavetheircheeseandeatittoo.

Here’ssomeinsightastohowyoucanenjoycheese---aswellasenjoythepeaceofmindofknowingyoucanpreventosteoporosis.

TheNationalOsteoporosisFoundationwarnsthat28millionAmericansdon'tgetenoughcalciumandareatriskforosteoporosis.Recentstudiesshowthatadequatecalciumintakehelpsregulatebloodpressure,reducestherisksofcoloncancer,andevenlessenssymptomsofpremenstrualsyndrome.

So,whatistheconnectionbetweencalcium,goodhealth,andcheese?

Youdothemath----aone-ouncesliceofcheesecanprovide20-25percentofyourdailyrecommendedamountofcalcium.It'samyththatifyouaretryingtoeatright,cheeseisnotonthemenu.Infact,youcanbedeprivingyourselfofsomeimportantnutritionalbenefits.Didyouknowthecalciumcheeseprovidesnotonlyhelpspreventosteoporosis-itmayhelpreducetheriskofhypertensionandcoloncancer?

Thatcheesesuppliesessentialnutrientslikeriboflavin,phosphorus,zincandVitaminsAandVitaminB12?

Thataone-ouncesliceofcheeseprovidesthesameamountofproteinastwotablespoonsofpeanutbutter-withfewercalories?

Yougetthepoint.Cheesecanbeahealthypartofyourdietwhenbalancedwithexerciseandoverallgoodnutrition.

A:

pre-listeningQuestion

Cheeseisagenerictermforadiversegroupofmilk-basedfoodproducts.Itisproducedthroughouttheworldinwide-rangingflavors,textures,andforms.

Cheeseconsistsofproteinsandfatfrommilk,usuallythemilkofcows,buffalo,goats,orsheep.Itisproducedbycoagulationofthemilkproteincasein.Typically,themilkisacidifiedandadditionoftheenzymerennetcausescoagulation.Thesolidsareseparatedandpressedintofinalform.Somecheeseshavemoldsontherindorthroughout.Mostcheesesmeltatcookingtemperature.

Hundredsoftypesofcheeseareproduced.Theirstyles,texturesandflavorsdependontheoriginofthemilk（includingtheanimal'sdiet）,whethertheyhavebeenpasteurized,thebutterfatcontent,thebacteriaandmold,theprocessing,andaging.

Cheeseisvaluedforitsportability,longlife,andhighcontentoffat,protein,calcium,andphosphorus.Cheeseismorecompactandhasalongershelflifethanmilk.

B:

SentenceDictation

1.Delicious,nutritious,agreatsourceofcalcium,andhardtogetenoughof,cheeseplaysahealthyroleinyourdietandlifestyle.

2.Thechemicalorphysicalcharacteristicsofcheeseresponsibleforitsprotectiveactionagainsttoothdecayarenotcompletelyunderstood.

3.However,cheesehasanumberofpropertiesthatmayhelpreduceriskoftoothdecay.Cheese'sbeneficialeffectmaybeexplainedinpartbyitstexture

4.It'samyththatifyouar