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1、Unit 3 HealthmainUnit 3 HealthPartA_Lead-in1Pre-listeningListeningWord BuildingLead-inBackground InformationYou will hear a story about Laura,a fat lady.What surprised the speaker is that she is not worried about her weight problem.Instead,Laura embraces her excess weight.Before listening,try to fig
2、ure out the points and the good examples with the help of the following key words and phrases selected from the talk.Part APart BPart CProblems with US EducationUnit 3 HealthPartA_Lead-in2Pre-listeningListeningWord BuildingLead-inBackground InformationKey Words and PhrasesProblem 1Problem 2Interesti
3、ngconversationalistwellreadmakesb.sdayliberateyourselfbecomfortableaboutbiggerbodytoholdmorehappinessproposebedrawntosomebodycentreofattentionsetinPart APart BPart CProblems with US EducationUnit 3 Health1.baggage2.cardiovascular3.castaglanceat4.chaseafter5.makesb.sday6.confidein7.pointer8.sip9.wink
4、PartA_Word BuildingWord BuildingLead-inBackground InformationPre-listeningListeningMatch each word and expression in the left column with its meaning in the right.A.tocloseandopenoneeyequicklyB.todrinkasmallamounteachtimeC.pieceofadviceD.totell(asecret,orpersonalinformation)tosomebodyE.tomakesb.happ
5、yF.torunafterG.togiveaquicklookatH.involvingtheheartandthebloodvesselsI.needlessburdensorresponsibilitiesPart APart BPart CProblems with US EducationUnit 3 HealthPartA_Word BuildingWord BuildingLead-inBackground InformationPre-listeningListeningpointerFill in the following blanks with the words on t
6、he previous page.1)Agraduatedsurfaceorfaceonwhichameasurement,suchasspeed,isindicatedbyamovingneedleor.2)Therailroadgivesfreetransportationforacertainamountof.3)Hepausedtotakeaofwater,andthenwentonwithhisstory.4)Helenhasagreatmanyfriendsindeed,butshedoesnotthinkshehasanyshecan.5)Theycouldhardlyaffor
7、dthetimetoraisetheirheadstothegorgeoussunset._confidein_castaglanceat_baggage_sip_Part APart BPart CProblems with US EducationUnit 3 HealthPartA_Word BuildingWord BuildingLead-inBackground InformationPre-listeningListeningFill in the following blanks with the above words.6)Smokingalsohasbeenlinkedti
8、meandagaintodiseases.7)Heatmetoshowthathewasplayingajokeontheothers.8)Thepolicemantheburglarbutcouldnotcatchhim.9)Asimplethankyouandasmileisallhewants,anditll.cardiovascular_winked_chasedafter_Part APart BPart CProblems with US Educationmakehisday_Unit 3 HealthPartA_Background InformationWord Buildi
9、ngLead-inBackground InformationPre-listening1.Cardiovascular diseaseAcardiovasculardiseaseisadiseasethataffectsboththeheartandthebloodvessels,ashardeningofthearteriesand high blood pressure.Cardiovascular diseases,whichaffecttheheartandbloodvessels,arealeadingcauseofdeath around the world.Some cardi
10、ovascular disordersdevelop and worsen over the course of many years.Forexample,atherosclerosisisadiseaseinwhichfattydepositsgradually build up on the inside walls of arteries.Thedepositsinterferewiththeflowofbloodandcanleadtoheartattacksandstrokes.AlmosteveryonedevelopssomeListeningPart APart BPart
11、CProblems with US EducationUnit 3 HealthPartA_Background InformationWord BuildingLead-inBackground InformationPre-listeningdegreeofatherosclerosisastheyage.Butpeoplecanhelpcontrol atherosclerosis by exercising and limiting theamountoffattheyeat.ListeningPart APart BPart CProblems with US EducationUn
12、it 3 HealthPartA_Background InformationWord BuildingLead-inBackground InformationPre-listeningListening2.Slimming centerAslimmingcenterisaplacewherepeopletrytoreducetheirweightbydoingexercisesoreatingdietaryfoodundertheinstructionsofcoachesordoctors.Part APart BPart CProblems with US EducationUnit 3
13、 HealthPartA_Background InformationWord BuildingLead-inBackground InformationPre-listening3.Kai Tak airportKaiTakAirportisthepopularnameandformersiteofthe Hong Kong International Airport in Kowloon,HongKong.KaiTakwastheworld-famousinternationalairportofHongKonguntilJuly6,1998.KaiTakhadtheIATAairport
14、codeHKGaswellastheICAOairportcodeVHHH,bothofwhichweretakenoverbythenewChekLapKokAirport.ListeningPart APart BPart CProblems with US EducationUnit 3 HealthPartA_Background InformationWord BuildingLead-inBackground InformationPre-listeningListeningPart APart BPart CProblems with US EducationThe famous
15、 airport served as the hub for Cathay Pacific,Dragonair,AirHongKongandHongKongAirways.ItalsohastheICAOcodeVHKTastheRAFairbase.Unit 3 HealthPartA_Listening1Pre-listeningListeningListen to the talk.Choose from the following options the right description of Laura that can be drawn from the talk.Part AP
16、art BPart CIs Overweight a Problem?Unit 3 HealthPartA_Listening2Pre-listeningListeningPart APart BPart Cbdfa.Asacounselor,Lauraiswellreadinallsubjects.b.Shelikestomakejokesabouthersize.c.Shehascardiovasculardiseasesbutsheisnotworriedaboutit.d.Godgaveherhappiness.Shefeelsgladtohaveabiggerbodytoholdal
17、lthehappiness.e.Thoughsheisfat,shesactuallyaslimpersoninsideandrunseverywherechasingaftermen.f.Shewassuchamerry-makerthatbytheendoftheflightalmosthalfthecabincrewandmanypassengerswerestandingbyher,laughingandjokingwithher.Therightdescription:_Is Overweight a Problem?Unit 3 Health1)Howdidthespeakerde
18、scribeLaurasbiggersizewhenshewastakingherseatontheflight?Shehadtolowerherselfslowly,squeezingintotheseat,filling.2)WhywastheflightattendantgratefultoLaura?Fortheinterestingjokesandalsoforthe.herhugebottomPartA_Listening3Listen to the talk again and complete the answers to the following questions._po
19、intersLauragaveallavailablespace_Pre-listeningListeningPart APart BPart Ctoherweightproblems_Is Overweight a Problem?Unit 3 HealthPartA_Listening43)WhatwillhelppeoplefeelliberatedfromtheirextrabaggageaccordingtoLaura?Youreliberatedonlyifyourecomfortableabout,andanytimeofthedayandanytimeoftheyear.4)W
20、hydomenliketotalktoLaura?Mostofthemenwhotalktoherhave.Theyneed.5)WhydidLauraturnaroundandwinkatthespeakeratHongKongsKaiTakairport?Becauseshewasgreetedbyabiggroupofadultsandkidswho,andkissedher.Thisprovedherregardlessofherbeingoverweight.whoyouare_whatyoulooklike_relationshipproblems_someonetoconfide
21、in_Pre-listeningListeningPart APart BPart Ccheered_hugged_popularity_Is Overweight a Problem?Unit 3 HealthPartA_Listening-spritPre-listeningListening“Hi!Howareyou?”Thewomansmiledasshetooktheseatbesideme.Shehadtolowerherselfslowly,squeezingherhugebottomintotheseat,fillingallavailablespace.“MynameisLa
22、ura.ImfromBritain.”Laurastartedaconversationwithme.Shewasaninterestingconversationalist.Shewaswellreadinmanysubjectsfromphilosophytoscience.Whenaflightattendantwasclearingourplates,Lauratoldseveraljokesabouthersize.TheflightattendantburstoutlaughingassheheldLaurasarm,“Youreallymakemyday!”For the nex
23、t few minutes,Laura listened attentively and gavepointerstotheflightattendantsweightproblems.Thegratefulattendantsaidbeforesherushedoff,“Ivegottowork.Illtalktoyoulater.”IaskedLaura,“Haveyoueverthoughtaboutlosingsomeweight?”“No.Ihaveworkedhardtogetthisway.WhywouldIwanttogiveitup?”Part APart BPart CIs
24、 Overweight a Problem?Unit 3 HealthPartA_Listening-spritPre-listeningListening“Arent you worried about cardiovascular diseases that come withbeingoverweight?”“Not at all.You only get the disease if youre worried about yourweightallthetime.Youseeadvertisementsfromslimmingcentersthatsay,Liberate yours
25、elf from your extra baggage so that you are free to beyourself.Its rubbish.Youre liberatedonly if youre comfortableaboutwhoyouare,andwhatyoulooklikeanytimeofthedayandanytimeoftheyear.WhywouldIwanttowastemytimeonslimmingregimeswhenIhavesomanyotherimportantthingstodoandsomanypeopletobefriendswith?Ieat
26、healthilyandwalkregularly;ImthissizebecauseIamborntobebig.Thereismoretolifethanworryingaboutweightalldaylong.”Shesippedherwine.“Besides,GodgivesmesomuchhappinessthatIneedabiggerbodytoholdallofit.WhywouldIloseweighttolosemyhappiness?”Takenabackbyherreasoning,Ilaughed.Part APart BPart CIs Overweight a
27、 Problem?Unit 3 HealthPartA_Listening-spritPre-listeningListeningLauracontinued.“Folksoftenseemeasafatladythatnomanwouldevenbothertocastaglanceat.TheythinkImlazyandhavenowillpower.Theyrewrong.”Sheheldupherglasstoapassingflightattendant.“Moreofthismagnificentwineplease.”Sheturnedtome,“Imactuallyaslim
28、personinside.Imsofullofenergythatpeoplewontbeabletokeepupwithme.Thisextrafleshisheretoslowmedown.Otherwise,Illberunningeverywherechasingaftermen.”“Domenchaseafteryou?”Iaskedjokingly.“Ofcoursetheydo.Imhappilymarriedbutmenstillkeepproposingtome.”“Mostofthemhaverelationshipproblemsandtheyneedsomeonetoc
29、onfidein.Forsomereason,theyliketotalktome.IthinkIshouldhavebeenacounselorinsteadofaschoolteacher.”Part APart BPart CIs Overweight a Problem?Unit 3 HealthPartA_Listening-spritPre-listeningListeningLaurasinterestingconversationhadturnedtheflightintosomethingthoroughlyenjoyable.Iwasalsoattractedbythewa
30、ypeopleweredrawntoher.Bytheendoftheflight,almosthalfthecabincrewwasstandingbyus,laughingandjokingwithLaura.Thepassengersaroundusjoinedinthemerry-makingtoo.Laurawasthecentreofattention,fillingthecabinwithdelightfulwarmth.WhenwewavedgoodbyetoeachotheratthearrivalloungeatHongKongsKaiTakairport,Iwatched
31、herwalkingtowardsabiggroupofadultsandkids.CheerssoundedasthegrouphuggedandkissedLaura.Sheturnedaroundandwinkedatme.Iwasgreatlysurprised,astherealizationsetin:LaurawasthemostbeautifulwomanIhadevermetinmylife.Part APart BPart CIs Overweight a Problem?Unit 3 HealthPartB_leadin1You will hear an intervie
32、w with Dr.Neal Barnard,president of the Physicians Committee for Responsible Medicine.Before you listen,guess what questions were raised by the interviewer according to what Dr.Neal Barnard said in the interview.Compare your guess with that of your partner.Word BuildingLead-inBackground InformationP
33、re-listeningListeningPart APart BPart CProblems with US EducationUnit 3 HealthPartB_leadin2Pre-listeningBackground InformationQuestion1:Yourerecommendingfournewfoodgroupstoreplacetheonesthatweallgrewupwith.Whatarethey?Dr.NealBarnard:Thenewfourfoodgroupsaregrains,legumesmeaningbeansandrelatedfoodsveg
34、etables,andfruits.ListeningWord BuildingLead-inPart APart BPart CArts EducationDr.NealBarnard:Becausepeoplehavethehopethatiftheyconsumedairyproducts,theyllhavestrongbones.Well,foryearsresearchers,andtheyfoundthatdairyproductsjustdontworkifthegoalistopreventosteoporosis.Question2:Youveleftoutsomedair
35、yproducts.Why?Unit 3 HealthPartB_leadin3Pre-listeningBackground InformationQuestion3:DoyoureallythinktheU.S.DepartmentofAgriculturewillsetthesenewwilladoptyourrecommendations?Dr.NealBarnard:ItwilltaketimefortheDepartmentofAgriculturetochange,butmedically,wevegotnochoice.ListeningWord BuildingLead-in
36、Part APart BPart CArts EducationUnit 3 HealthPartB_Word Building1Match each word in the left column with its meaning in the right.Word BuildingLead-inBackground InformationPre-listening1.legume2.cholesterol3.fiber4.pod5.postmenopausal6.osteoporosis7.leech8.calcium9.urine10.burger11.mammogramA.X-rayf
37、ilmofthesofttissueofthebreastB.liquidwastefromthebodyC.finelycutbeefservedinabreadbunD.subsequenttomenopauseE.longseed-caseofvariousplants,esp.peasandbeansF.todrawawayG.abnormallossofbonytissueresultingfromalackofcalciumH.awhitechemicalelementthatisfoundinbone,shellsandmilkI.fattysubstancefoundinthe
38、body,thoughttocausehardeningofthearteriesJ.partofaplantthathelpsfoodpassquicklythroughthebodyK.typeofplantsuchaspeasorbeansorlentilsListeningPart APart BPart CArts EducationUnit 3 HealthPartB_Word Building2Word BuildingLead-inBackground InformationPre-listeningosteoporosisFill in the following blank
39、s with the above words.1)Whatparentsdontunderstandisthatfatprovidesveryvaluablecaloriesandthateverycellneedsfatandtogrow.2)Theofthisplant,containingasweetediblepulpandseedsthatyieldagumusedasastabilizerinfoodproducts.3)Ihaveaslightdeficiency.4)Herrelativesherforhermoneylikeparasites.5)Bonefracturesa
40、ndcanbepreventedbythemanganeseinpineapple._leeched_pod_cholesterol_calcium_ListeningPart APart BPart CArts EducationUnit 3 HealthPartB_Word Building2Word BuildingLead-inBackground InformationPre-listeningfiber6)Beanproducts,potato,melonkind,takefoodovermuch,producegaseasilyandhappenbilgegas,wanttono
41、ticetoavoid.7)Someonebelievesthatababysisakindofmedicine.8)AmethodoftexturalfeatureextractionfrombasedonGLCMisproposedinthispaper.9)Itwasnotuntil1884thatthe firstartificial wasmade.10)Ihaveveggieforeverymeal.11)Highlevelofboneturnoverisanimportantcauseofbonelossathipinwomen._burger_legume_mammogram_
42、urine_ListeningPart APart BPart CArts Educationpostmenopausal_Unit 3 HealthPartB_Background Information1Word BuildingLead-inBackground InformationPre-listeningCholesterolisafattysubstancefoundinanimaltissues.Thehumanbodyproducescholesterol,butthissubstancealsoentersthebodyinfood.Meats,eggyolks,andmi
43、lkproducts,suchasbutterandcheese,containcholesterol.Suchorgansasthebrainandlivercontainmuchcholesterol.1.CholesterolListeningPart APart BPart CArts EducationUnit 3 HealthPartB_Background Information2Osteoporosisisaconditioninwhichbonesbecomeabnormallyfragile.Itisamajorcauseofpainanddisabilityinelder
44、adults.Peoplewithosteoporosishaveanincreasedriskofbreakingbonesthroughouttheirbodies,especiallyintheirwrists,spine,andhips.Breaksmayresultfromminorfallsorinjuriesthatwouldnotharmnormalbones.Severelyaffectedbonesespeciallyinthespinemaycollapsejustfromthepressureofholdingupthebodysownweight.Word Build
45、ingLead-inBackground InformationPre-listeningListeningPart APart BPart CArts Education2.OsteoporosisUnit 3 HealthPartB_Background Information33.McDonaldMcDonaldsCorporationoperatestheworldslargestchainoffast-foodrestaurants.McDonaldshasmorethan26,000restaurantsinabout120countries.McDonaldswasfounded
46、in1955byRayKroc,adistributorofmachinesformakingmilkshakes.KroclearnedofaCaliforniahamburgerstandthathadeightofthemachines.Krocvisitedthestand,Word BuildingLead-inBackground InformationPre-listeningListeningPart APart BPart CArts EducationUnit 3 HealthPartB_Background Information4whichwascalledMcDona
47、lds,andwasimpressedwithhowquicklycustomerswereserved.Krocpersuadedthestandsownerstolethimstartachainoffast-servicerestaurantsofthesamename.KrocopenedthefirstMcDonaldsrestaurantinDesPlaines,Illinois,in1955.Word BuildingLead-inBackground InformationPre-listeningListeningPart APart BPart CArts Educatio
48、nUnit 3 HealthPartB_Listening1Listen to the interview and complete the following summary of the main issues discussed by Dr.Neal Barnard.Pre-listeningListeningPart APart BPart ClivelongerandhavemuchhealthierlivesThenewfourfoodgroupsarerecommendedbecausetheyhelppeopleto1).Diaryproductscantreallyhelp2
49、)and3)osteoporosisandthereforetheyshouldbeleftout.Meatshouldgooffthenewlistaspeoplejustcant4)andlargeamountoffatmeat5).Thereareoppositionstothefournewfoodgroupsproposalfrom6)._maintainstrongbones_prevent_havereallylow-fatmeat_causesdiseasesorganizationsliketheAmericanFarmBureau_New Four Food GroupsU
50、nit 3 HealthAgree.PartB_Listening3Listen to the interview again and decide whether Dr.Neal Barnard would agree with the following statements or not.Give reasons for your answers.1)Togrowupbigandstrongandtostayhealthy,peopleneedtoeatallkindsoffoods.Disagree.(Peopleshouldskipsomekindsoffoodssuchasmeat