英语专业听力教程4Unit 5ppt课件

.,1,UnitFive,ZhangHanwen,.,2,Outline,1.Revisiontakeadvantageofdirectdebit:直接借记trade-in:ausedarticleacceptedbyaretailerinpartpaymentforanother,Newwords,.,9,AnswerstoExerciseinP43:1-8:DADBB/CACopenabankaccountoverdrawonhisaccountoverdraftfacilityintheabsenceofwithdrawalargesumofmoney,.,10,Thatsetmebackagoodbit.Idoappreciateyourproblems,ofcourse.Becausetherewasthepossibility,intheabsenceofanypriorarrangementforanoverdraftfacility,thatwewouldstopyourcheques.Mymainpurposeinwritingtoyouandinvitingyouherewastoacquaintyouwithacoupleofservicesthebankofferswhichyoumaywishtoavailyourselfof.,Languagepoints,.,11,Part2StockMarket:HowItWorks,.,12,NYSEappearedin1792.Itscurrentnamebegantobeusedin1863.Since1920s,ithasbeenthefinancialcenterintheworld,alsooneofthemostpopularplaceofinterest.ItslocatedinNo.11WallStreet,N.Y.,.,13,.,14,Whatisastockmarket?,Thestockmarketisthemeansthroughwhichpreviouslyissuedcorporatestocks,sharesofownershipinacorporation,aretraded.Stockexchangesareorganizationswhosemembersactasintermediariestobuyandsellstocksfortheirclients.,.,15,ExerciseCinP45:1-8:BADBBDCC,.,16,Languagepoints,AwaveofsellingtriggeredwidespreadpricedeclinesinstockmarketsfromNewYorktoAustralia.TheDowJonesIndustrialAverageofthepricesof30stocksofmajorUScompanieslost22.6percentofitsvalueonthatmemorableday,plunging508pointsinthepanickedrushtosell.,.,17,Discussion,OnOctober19,1987,awaveofsellingtriggeredwidespreaddeclinesinstockmarketsfromNewYorktoAustralia.Thatdayis“BlackMonday”.Onthatday,therewerehardlyanybuyorders,andthemarketswerefloodedwithsellorders.Over600millionsharesweretradedontheNewYorkStockExchange-morethantwicetheNYSEsaveragesalesvolume.TheDowJonesIndustrialAverageofthepricesof30stocksofmajorUScompanieslost22.6percentofitsvalueonthatmemorableday,plunging508pointsinthepanickedrushtosell.,.,18,SectionThreeNews,.,19,NewsItemOne,.,20,ExerciseA:ThisnewsisaboutthemeasurestakenbyChinatolimittheimpactofatoxicspillintheAmurRiver.,.,21,ExerciseBChinasaysitsbegunbuildingatemporarydamtolimittheimpactofatoxicspillthatsflowingdownariveracrosstheborderintoRussia.AccordingtoChinesestatemedia,thedamwouldblockachannellinkingthecontaminatedAmurriverwithanotherriverthatsupplieswatertotheRussiancityofKhabarovsk.Chinasaysithasalsosent150tonsofcarbontoRussiaforuseinwaterpurificationplants.,.,22,NewsItem3,Migratinganimalsmaybeonaverylong,tiringjourney.Manygeeseandotherbirdsmigratethousandsofmileseveryyear.Sometravelover7,000milesoneway!Somemaytravelupto1000mileswithoutevenareststop,crossingthegulfofMexicoortheSaharaDesert.Thesebirdsmustfollowtheirfoodsupplyandtheymustreturntocertainlocationstobreed.Theymigratetosurvive!,.,23,Somebirdspecies,becauseoftheweatherbeinghotenough,havestoppedmigratingandareindangerofextinction.Intheirwayofmigrating,thewatersuppliesarebecomingweakerbylossofthecoldweatherandthebirdsarepreferringtostayratherthangoingfurther.,.,24,ExerciseA:Thisnewsitemisaboutthewarningsfromscientiststhatclimatechangecandrivesomespeciesofmigratinganimalstowardsextinction.,.,25,ExerciseB:Findings:Climatechangecandrivesomespeciesofmigratinganimalstowardsextinction.Reason:Birds,mammalsandreptilesarefindingitincreasinglydifficulttofollowtheirusualmigrationpatterns.,.,26,Example:ThespreadingSaharaDesertcouldmakeitimpossibleforswallowstomaketheirepicjourneyfromSouthernAfrica.Risingsealevelswilldestroymanycoastalhabitatsforturtlesandwadingbirds.Warmeroceanscouldleadtosometurtlespeciesbecomingentirelyfemale.,.,27,Summary,Someexpressionsusedinabankandstockmarket.NYSEandBlackMonday.Migratinganima