大學(xué)體驗(yàn)英語(yǔ)英語(yǔ)視聽(tīng)說(shuō)教程3U1課件

UNIT1Don’tSayGoodbye第1頁(yè)/共65頁(yè)UNIT1Don’tSayGoodbye第1頁(yè)/共65Nothingismoreterriblethanignoranceinaction.DesideriusErasmus第2頁(yè)/共65頁(yè)NothingismoreterribleDesBackgroundInformationUnitOverviewLesson1Lesson2SupplementaryReadingAgendaHomelistening第3頁(yè)/共65頁(yè)BackgroundInformationUnitOve

Althoughanimalextinctionispartofthenaturalcycle,ifallthespeciesdisappearedleavingonly

ushumansbehind,thehumanracewouldnotbeabletosurvive.Therapidurbanizationofcities

inmoderntimesposesagreatthreattotheexistenceofsomeanimals.Alongwiththelossofthe

naturalhabitats,man-madeactivitiesaddfueltotheflames,accelerating

therateatwhichspecies

disappear.

Inthisunit,endangeredanimalsinAmericaandothercountrieswillbeintroduced.Studentswill

gettoknowthecurrentsituationofsomeanimalspeciesthroughreading,listeningandviewing.

Variousactivitieswillinspirestudentstotalkabouthuman’simpactonnaturebyusingthewordsandexpressionsinthisunit.Finally,theywillconductapollon“collegestudents’awarenessof

endangeredspeciesinChina”withtheirpeers.UnitOverview第4頁(yè)/共65頁(yè)AlthoughanimalextinctionBackground

InformationIndustrialization,economicdevelopmentandpopulationpressurehaveinthepasttwocenturiescombinedtoresultinarapidlossofbiologicaldiversityandanaccelerationinthenumberofspeciesdisappearingfromthefaceoftheearth.AccordingtotheIUCN(WorldConservationUnion),inthelast500yearshumanactivityhasforced816speciestoextinction.Asbiologicaldiversityislost,wealsolosethepossibilityoftappingasyetunknownresourcesforagriculture,industry,andhealthcare.China’sbiologicalresourcesareamongtheworld’srichest.Thisisnotonlyduetoitssize,butalsoduetothetremendousdiversityofhabitatsitprovidesforwildplantsandanimals.Theworld’shighestandlowestpointsareinChineseterritory,andithasavarietyofecosystemsthatisunequalledelsewhere,fromglacierstocoralreefs,fromdesertstotropicalrainforests.Asaresult,China’sdiversityofwildplantsandanimalsisgreaterthanallofNorthAmericaorEurope,andequaltooneeighthofallspeciesonEarth.第5頁(yè)/共65頁(yè)BackgroundInformationIndustBasicfacts●Thereareover385threatenedspeciesinChina(accordingtotheIUCNRedList)●Giantpandashavelosthalftheirhabitatbetween1974and1989●Inthepastcentury,theworldlostover90%ofitstigerpopulation;inChina,thereareonly

about90tigersleftinthewild●EndangeredspeciesinChinaincludethegiantpanda,goldenmonkey,SouthChinatiger,Siberiantiger,Asianelephant,black-neckedcrane,crestedibis,saunders’gull,dugong,Yangtzeriverdolphin,plusmanylesser-knownspecies.Keythreats●Habitatloss,fragmentation,anddegradationbecauseofhumanactivitiessuchasloggingor

mineralexploitation●Wildlifetradeandtheillegalhuntingofspeciessuchasmuskdeerandbears,whosebody

partsareusedintraditionalChinesemedicines●Pollutionandclimatechange第6頁(yè)/共65頁(yè)Basicfacts第6頁(yè)/共65頁(yè)Solutions

Thebestwaytopreservebiologicaldiversityistomaintainfloraandfaunaintheirnatural

ecosystems.Thiscanbeachievedbycontrollingunsustainableactionssuchaspoaching,aswellasby

settingupprotectedareas,andencouragingsustainableuseofnaturalresources.Becausetheexistence

offloraandfaunaarealsothreatenedbypollutionandclimatechange,sustainabledevelopmentand

thedecreaseofwastefulconsumptioninaffluentareasareultimatelythekey.第7頁(yè)/共65頁(yè)第7頁(yè)/共65頁(yè)LessonOneLead-inAudiostudioVideostudioSpeakingworkshopProjectbulletin第8頁(yè)/共65頁(yè)LessonOneLead-inAudiostudioVLead-inTask1Task2Task3第9頁(yè)/共65頁(yè)Lead-inTask1Task2Task3第9頁(yè)/共Task1

DescribingthePictureDescribethepicturefirstandthendiscusswhatmightbethemostappropriatetitleforthe

picture.Whatmaybethebestwaytopreserveanimalsindanger?Whatistheimplicationofthepicture?第10頁(yè)/共65頁(yè)Task1DescribingthePicturTask2ReflectingontheReading1.WhydidSmitsnamethelittleorangutan“Uce”?ReadthroughtheSupplementaryReadingpassageonpage124,andanswerthefollowingquestions.Answer:Ittakesinorphanedordisplacedanimalsandresettles

theminprotectedrainforests.Answer:SmitsnamedherUce,forthegaspingsoundsshe’dbeenmakingwhenherescuedher.2.WhataretheresponsibilitiesofSmits’organization,theBorneoOrangutanSurvivalFoundation

(BOS)?第11頁(yè)/共65頁(yè)Task2ReflectingontheRe3.WhatinspirationdidSmitsgainonthemissiontosavetheendangeredorangutan?Answer:Helearnedthefactthatwehumancannotsurviveonceweloseotherspecies;ourfatesarelinked.4.WhydidSmitsfailtomakeabigdifferencetoslowdownthedeclineintheorangutanpopulation

despitehisdedication?Answer:Increasedillegalloggingaswellastheboomingofpalmoilbusinessresultedin

deforestation,whichbroughtaseriesofsevereconsequencesthatdevastatedthe

orangutans’naturalhabitat.5.WhatmeasuredidSmitsadoptforthesakeofsaving

orangutansin2003?Answer:Hegrewanewrainforest,designedasarefugefororangutansandamodelforanew

kindofhumancommunity.第12頁(yè)/共65頁(yè)3.WhatinspirationdidSmitsTask3ExpandingYourVocabularyA.mostimportantB.toshowthenatureoforexpress(sth)C.todaretogo(somewheredangerousorunpleasant)D.areaoflandreservedespeciallyasahabitatfornatureconservationE.tomakesthcontinueatthesamelevel,standard,etc.F.tochangeormakesthchangefromoneform,purpose,system,etc.toanotherReadthroughthewordsintheleft-handcolumn,andmatcheachofthemwiththeappropriatemeaningintheright-handcolumn.1.reflect2.reserve3.venture4.essential5.convert6.maintain第13頁(yè)/共65頁(yè)Task3ExpandingYourVocabuAudioStudioWordBank1.roam漫步2.macaque獼猴3.accustom使習(xí)慣于4.problematic產(chǎn)生問(wèn)題的5.habitat(動(dòng)物或植物的)生

存環(huán)境6.urbanize使(尤指農(nóng)村地區(qū))城

市化7.encroach侵入8.raid襲擊9.ecosystem生態(tài)系統(tǒng)Task1Task2第14頁(yè)/共65頁(yè)AudioStudioWordBank1.roam漫AudioTask1IdentifyingtheGist

1.Whatisscientists’biggestconcernaboutmacaques?A)ThesharpdeclineinnumberB)TherapidurbanizationofSingapore.C)Thedevastatingnaturalenvironment.2.Whataccountsformonkeysrunningfromreservesintothecity?A)Itishardforthemtofindfoodintheirhabitat.B)Theyenjoylivingsidebysidewithhumans.C)Thereisnotmuchspaceleftforthem.Listentotheaudioclip,andchoosetherightanswerstothequestions.第15頁(yè)/共65頁(yè)AudioTask1IdentifyingtheGAudioTask2CheckingtheFacts1.Therearealsosomepartsoftheislandthatstillreflecthowitusedtolook_________________________________.2.Themacaqueshavegrownaccustomedtobeingfed,so______________

________asasourceoffood.3.Asthemonkeysdependmoreonhumansforfood,theyventurefurtherfrom__________________.4.ThesemacaquesareFrenchspeciessotheylive_____________________________.5.Afterall,themacaques________________________therainforest’secosystem.Listentotheaudioclipagainandfillintheblanksaccordingtowhatyouhaveheard.Repeatthesentencesafteryouhavecompletedthem.Scriptbeforeurbandevelopmenttookovertheylooktohumanstheirnaturalhabitat.ontheedgesoftherainforestsareessentialtomaintaining第16頁(yè)/共65頁(yè)AudioTask2CheckingtheFact

WhilesomevisitorstoSingaporeexpectahigh-techcity,therearealsosomepartsoftheislandthatstillreflecthowitusedtolookbeforeurbandevelopmenttookover.

InoneofthemainCentralNatureReserves,monkeysstillroamfreely,livingsidebysidewithhumans.Themacaqueshavegrownaccustomedtobeingfed,sotheylooktohumansasasourceoffood.Butthisinitselfisproblematic.Asthemonkeysdependmoreonhumansforfood,theyventurefurtherfromtheirnaturalhabitat,aphenomenonthathasworriedexperts.

Thereisjustnotenoughspace.Essentially,inmuchofSoutheastAsiawe’veseenalotofhabitatlosswhererainforesthasbeendestroyedandconvertedintohumansettlement.Singaporeisaveryurbanizedcity,andit’stakenalotofspace,sothereisnotmuchspaceleftforlong-tailedmacaques.Wereallyneedtostopencroachingintonaturereserves.Weneedtostopbuildingthehousessonearbythereserves,whichthencausestheproblemofthemacaquescomingintopeople’shousesandraidingthem.ThesemacaquesareFrenchspeciessotheyliveontheedgesoftherainforests.Ifhumanskeepbuildingthehousessonearthereserves,therewilldefinitelybeaconstanthuman-macaqueconflictissue.Afterall,themacaquesareessentialtomaintainingtherainforest’secosystem.Moreshouldbedonetoprotectthem.Script第17頁(yè)/共65頁(yè)WhilesomevisitorstoSinVideoStudioWordBank★statistics統(tǒng)計(jì)資料★capture捕捉1.odyssey長(zhǎng)途的冒險(xiǎn)行程2.expanse廣闊的區(qū)域★hostile敵意的3.bison北美野牛4.grizzly灰熊(產(chǎn)于北美)5.extinct(尤指某種動(dòng)物等)滅絕的6.endanger危及，危害7.sobering使清醒的，使冷靜的8.catastrophe突如其來(lái)的大災(zāi)難★companion(相伴的)人或動(dòng)物9.biosphere生物圈★inthemidstof在??中間10.Potomac波托馬克河★California加利福尼亞州(美國(guó))Task1Task2Task3第18頁(yè)/共65頁(yè)VideoStudioWordBank★statistVideoTask1Matching&Predicting1.Thesecreatures_____________statistics

bymostpeople.2.Maybewecan_______________tokeepthemwithushereonearth.3.Americaseemstobeanendless____________hostilewildness.4.Humanbeingsdidnotevenknowitwaspossibleforaspeciesto_________.5.Whenyouare_____________America,youunderstandwhysomanyplantsandanimalsare

endangered.Completethefollowingstatementswiththephrasesgivenbelow.Predictwhatwillbetalkedaboutinthevideo.Thencheckyouranswersafterwatchingthevideoclip.drivingacrossmaketheeffortareknownasexpanseofgoextinctareknownasmaketheeffortexpansetogoextinct.drivingacross第19頁(yè)/共65頁(yè)VideoTask1Matching&PredictVideoTask2CheckingYourComprehensionWatchthispartofthevideoclipandanswerthefollowingquestions.1.Whatplaceshavethetwophotographersvisited?Answer:ThewholeofAmerica.2.Whatisthemissionofthetwophotographers?Answer:Totakephotosofendangeredanimals.3.WhatwasthecommonenemythatthefirstEuropeansonAmericahadtoconquer?Answer:Nature.4.Howmanyspecieshaveslippedintoextinction?Answer:Hundredsofspecies.5.Whyaresomanyplantsandanimalsindanger?Answer:Theyarelosingtheirhomes.第20頁(yè)/共65頁(yè)VideoTask2CheckingYourComVideoTask3BridgingtheGapWatchthispartofthevideoclipandcompletethechart.ScriptIt’sasoberingfactthatthereisanextinctioncrisis.Therehavealwaysbeenspeciesgoingextincttimetotime.Butnow,humanactivitiespushthemto______________.Weareinthemidstofabiologicalcatastrophe.Itisthegreatestsincetheendoftheageofdinosaurs,_______________________________WhatIhopeyousucceedindoingistomakeendangeredspecies_______________________________________;makeitcleartothemthateveryendangeredspecieshasa_______,__________________________________________Thereisaplaceintheworld—bringus______________________________________;makeusknowthattheyarecompanionsinthebiosphere.Theyarenotjustsomethingoutthereyoulookatonceinthewild.Theyareapartofourexistence.__________________.athousandtimessixty-fivemillionyearsago.avividpresenceinthelivesofpeople;namehasamillion-yearhistory.facetofacewitheachoneofthosespeciesThey’reapartofus第21頁(yè)/共65頁(yè)VideoTask3BridgingtheGapScript

Thesecreaturesareknownasstatisticsbymostpeople.Butwearetreatingthemasindividuals,tryingtocapturetheirpersonalities.Wewanttoseethemfacetoface,eyetoeye,makethemunavoidable.

Theseriesisnowtheirmissioninlife,theircallingandtheirpassion.Forthetwophotographers,it’sanendlessodysseyacrossAmericatoshowthefacesofcreatureswemaynever

seeagain.Thesecreaturesareindanger.They’reslippingaway.Butifpeoplecanseethem,maybe

wecanmaketheefforttokeepthemwithushereonearth.

“Ok.Makehere.Great!Great!”

ThefirstEuropeansonthiscontinenthadacommonenemytoconquer.Itwascallednature.

Americaseemedtobeanendlessexpanseofhostilewildness.BisonwanderedalongthePotomac.

Grizzlybearsstrolled[along]thebeachesofCalifornia.Humanbeingsdidnotevenknowitwas

possibleforaspeciestogoextinct.Butwelearned.Hundredsofcreaturesslippedintoextinction.

Evenournationalsymbolwasdisappearingbeforeoureyes.

WhenyouaredrivingacrossAmerica,youunderstandwhysomanyplantsandanimalsareendangered.They’relosingtheirhomes.We’rebuildingahumanworld,andlosingawildone.

第22頁(yè)/共65頁(yè)Script第22頁(yè)/共65頁(yè)…

Expert:“It’sasoberingfactthatthereisanextinctioncrisis.Therehavealwaysbeenspecies

goingextincttimetotime.Butnow,humanactivitiespushthemtoahundredtoathousand

times.Weareinthemidstofabiologicalcatastrophe.Itisthegreatestsincetheendoftheageof

dinosaurs,sixty-fivemillionyearsago.

WhatIhopeyou’llsucceedindoingistomakeendangered

speciesavividpresenceinthelivesofpeople;makeitcleartothemthateveryendangeredspecies

hasaname,hasamillion-yearhistory.Thereisaplaceintheworld—bringusfacetofacewith

eachoneofthosespecies;makeusknowthattheyarecompanionsinthebiosphere.Theyarenot

justsomethingoutthereyoulookatonceinawhile.Buttheyareapartofourexistence.They’re

partofus.”Script第23頁(yè)/共65頁(yè)…Script第23頁(yè)/共65頁(yè)SpeakingWorkshopExpressions&StructurestoUse1sidebyside2growaccustomedto3lookto4beconvertedinto5ontheedgeof6beessentialto7beknownas8indanger9slipaway10expanseof11What...hope...succeedindoingisto...12goextinct13slipinto14timetotime15inthemidstofTask1Task2第24頁(yè)/共65頁(yè)SpeakingWorkshopExpressions&SpeakingTask1SummarizingDiscusswithyourpeersandcompletethefollowingtipswiththeinformationyouhavelearnedinthevideoclip.Thenprepareanoralpresentationwiththehelpofthetips.Tips:?...onthemissionto...?...onthebrinkof...?Wendtodoisto...?Justas...notethat...?Wehumanbeingsareinthemidstof...第25頁(yè)/共65頁(yè)SpeakingTask1SummarizingDisSpeakingTask1SummarizingSummary:

Thetwophotographersinthevideoareontheirmissiontovisitcreaturesindangerandtake

portraitsofendangeredspeciesonthebrinkofextinction.Whattheyintendtodoistomake

effortstokeepthemwithusonEarthbyshowingthefacesofcreatureswemayneverseeagain.

Thiswouldpromotetheawarenessaboutmaintainingbiodiversityonearth.Justastheexperts

notethatitishumanactivitiesthathavepushedspeciestoextinctionahundredtoathousand

times,wehumanbeingsareinthemidstofabiologicalcatastrophe.第26頁(yè)/共65頁(yè)SpeakingTask1SummarizingSumSituation1.BeinglistedanendangeredspeciesintheInternationalUnionfor

ConservationofNature(IUCN),thered-crownedcraneisafirst

classprotectedbirdinChina.XuXiujuan,thefirstred-crowned

cranetrainerinChina,stayedinYanchengNationalRed-crowned

CraneNatureReservetoprotectthesebirdsafterher

graduationfromuniversity.

Shemadepainstakingcontributions

totheirpreservation.Inanattempttosaveawhiteswan,shegave

upherlifeattheageof23.

SpeakingTask2SolvingtheProblemWorkwithyourpeers

onthesituationbelowandtrytocomeupwithasolutiontotheproblemdescribed.Youareexpectedtoshareyourideasandjustifyyourselfinthisprocess.Useasmanyphrasesfromthe“Expressions&StructurestoUse”boxaspossible.第27頁(yè)/共65頁(yè)SituationSpeakingTask2SolviSituation2.Workinpairs.Makeupaconversationbasedonthebackground

informationmentionedabove.Inthisroleplay,onestudentshould

actasacolleagueofXuXiujuanwhocontendsthatsuchabrave

deedshouldberespectedbyalltheChinesecollegestudents.They

shouldn’tfeelhard-done-bytotakeonsuchajob;instead,they

shouldtakeresponsibilitytosavetheendangeredspeciesasitis

foraworthwhilecause.Theotherstudentshouldactasapoacher

ofthered-crownedcraneswhorefusestoadmitthatthedeedispraiseworthy.SpeakingTask2SolvingtheProblemWorkwithyourpeers

onthesituationbelowandtrytocomeupwithasolutiontotheproblemdescribed.Youareexpectedtoshareyourideasandjustifyyourselfinthisprocess.Useasmanyphrasesfromthe“Expressions&StructurestoUse”boxaspossible.第28頁(yè)/共65頁(yè)SituationSpeakingTask2SolviSituation3.Youhave15minutestodiscusswithinyourowngroup.4.Severalgroupswillbeselectedtopresenttheirroleplays.Therestoftheclasswillvoteforthe

individualwhopresentsthemostconvincingspeech.SpeakingTask2SolvingtheProblemWorkwithyourpeers

onthesituationbelowandtrytocomeupwithasolutiontotheproblemdescribed.Youareexpectedtoshareyourideasandjustifyyourselfinthisprocess.Useasmanyphrasesfromthe“Expressions&StructurestoUse”boxaspossible.第29頁(yè)/共65頁(yè)SituationSpeakingTask2SolviSpeakingTask2SolvingtheProblemAlternativeSituation1.Workingroups.Imagineyouarethehostofaceremony.Youarenowintheceremonyof“10PublicFigurestoHaveMovedChina”andgoingtodeliveraspeechtodeceasedXuXiujuanasyoustandonthestage.Whatwouldyousay?2.Youhave15minutestodiscusswithinyourgroup.3.Selecttwogroupstospeakouttheirstatementsfromtwodifferentperspectives.Therestoftheclasswillvoteforthemosteloquentandconvincinggroup.

第30頁(yè)/共65頁(yè)SpeakingTask2SolvingthePrWorkonthefollowingreal-lifeprojectwithyourgroupmembersandpresentyourreportinthenextclass.Real-LifeProjectAsamemberoftheclub“NatureLover”oncampus,youareassignedtoconductapollon“collegestudents’awarenessofendangeredspeciesinChina”.Designaquestionnairewhichcangathertheinformationonprotecting,developingandrationallyutilizingwildliferesourcesandmaintainingecologicalbalances.Askthestudentsinyouruniversitytofillinthequestionnaires.Summarizeandanalyzetheanswers.Intheend,youshouldpresentareportonthepollwhichelaboratesonhowtopromotepublicawarenessontheprotectionofspecieswhicharerareandnearextinction.ProjectBulletin第31頁(yè)/共65頁(yè)Workonthefollowingreal-lifAlternativeProjectDesignaPSA.Allthegroupmembersshouldparticipate,whichwillpromotecollegestudents’awarenessofendangeredanimalspeciesprotection.Youarerequiredtopresentastoryinthevideo,whichconveysthesloganofthreatenedspeciesprotection.ProjectBulletin第32頁(yè)/共65頁(yè)AlternativeProjectProjectBulLessonTwoLead-inAudioStudioVideoStudioSpeakingWorkshopTeamworkShow第33頁(yè)/共65頁(yè)LessonTwoLead-inAudioStudioVLead-inTask1Task2第34頁(yè)/共65頁(yè)Lead-inTask1Task2第34頁(yè)/共65頁(yè)Task1BrainstormingWorkinpairsandnameanimalsthatweredeclaredextinctorthatareontheedgeofextinctionduetothedevastatingenvironmentasmanyaspossible.Shareyouropinionswithyourpeers.ExtinctAnimalsEndangeredAnimals第35頁(yè)/共65頁(yè)Task1BrainstormingWorkinpaTask2ExpandingYourVocabulary1.awarenessA.tobecomesmaller,fewer,weaker,etc.2.vitalB.aplantoranimalreserved3.surviveC.knowingthatsthexistsandisimportant4.declineD.extremelyimportant5.criticalE.tocontinuetoliveorexist6.preserveF.necessaryoressentialinorderforsthtosucceedorexistReadthroughthewordsintheleft-handcolumn,andmatcheachofthemwiththeappropriatemeaningintheright-handcolumn.

第36頁(yè)/共65頁(yè)Task2ExpandingYourVocabulaAudioStudioWordBmotion推廣2.biodiversity生態(tài)多樣性3.summit(政府間的)首腦會(huì)議4.forum討論會(huì)，論壇5.supervision監(jiān)督，管理★precious珍貴的6.incentive鼓勵(lì)7.fishery漁場(chǎng)8.referto指的是9.ontheedgeof瀕于，在??的邊緣★haveaconnectionwith和??有關(guān)系10.treat...as...將??視為T(mén)ask1Task2第37頁(yè)/共65頁(yè)AudioStudioWordBmotAudioTask1IdentifyingtheGist

1.What’sthetopicoftheaudioclip?A)Feasiblewaystoprotectbiodiversity.B)Significanceofbiodiversitytomankind.C)Currentandfuturestateofbiodiversity.2.Whatdoestheword“biodiversity”referto?A)Alltheanimalsandhumans.B)Alltheanimals,plantsandinsects.C)Allthespecies,thegenesandourlivingenvironmentListentotheaudioclip,andchoosetherightanswerstothequestions.第38頁(yè)/共65頁(yè)AudioTask1IdentifyingtheGAudioTask2CheckingtheFactsListentotheaudioclipagain,andanswerthefollowingquestions.Script1.Whatactivitieswillbeheldtopromotepublicawarenessofprotectingbiodiversity?Answer:Summitforumsandknowledgecompetitions.2.Howmanyplantspeciesontheplanetareontheedgeofextinctionpresently?Answer:34,000plants.3.Whathumanactivitieshavecontributedtothedeclineofanimalspeciesontheearth?Answer:Huntingandfishing.第39頁(yè)/共65頁(yè)AudioTask2CheckingtheFactScript

Duringthewholeyear’spromotion,aseriesofactivitieswillbeheldtopromotepublicawarenessin

protectingbiodiversitylikesummitforumsandbiodiversityknowledgecompetitions.Also,thegovernment

willconductsupervisiontofightillegalhuntingandotherrelatedconductinnaturereservesnationwide.

WanBentai,generalengineerattheMinistryofEnvironmentalProtectionsaysbiodiversityisvital

tohumanlife.TheEarthiscolorfuljustbecauseofbiodiversity.Ifallthespeciesweregoneandtherewere

onlyushumansleft,humanswouldn’tbeabletosurvive.

Biodiversitynotonlyreferstoallthespecies,includinganimals,plantsandinsectsbutalsothegenes

andourlivingenvironment.However,dozensofspeciesaredisappearingonourplaneteveryday.Currently,

34,000plantsand5,200animalsareontheedgeofextinction.

Scientistssaymanyspecies’extinctionisattributedtohumanactivities.Manyanimalsareendangeredbecauseofhumanactivitieslikehuntingandfishing.Butmanyanimalshaveacloseconnectionwithhumans,soweshouldtreatthemasfriends.Besides,manyplantsmakegreatcontributionstohumanlife,someofwhichareevenmorepreciousthangold.第40頁(yè)/共65頁(yè)Script第40頁(yè)/共65頁(yè)Script

Inrecentyears,thenumberofanimalandplantspecieshasdeclinedsharplyinChinaduetovariousreasons.Weneedpolicieswhichprotectbiodiversity.Andwehavetofindprogramswhichcanencourageandprovideincentivesforpeoplenottocutdowntheforest,nortodestroythehabitatofrarebirds,norfisheries.Wehavetodomanythings.第41頁(yè)/共65頁(yè)Script第41頁(yè)/共65頁(yè)VideoStudioWordBank1.fabric織物2.stitch(縫紉的)一針3.swamp沼澤(地)4.decimate大批殺死5.reassemble重新裝配(或組裝)★permanent永久的6.flashy(因昂貴、巨大等)顯眼的7.rhinon.犀牛(棲于非洲和南亞)★utterly完全地8.fallapart破碎9.killoff殺光★L(fēng)ouisiana路易斯安那州（美國(guó)）10.ivory-billedwoodpecker象牙嘴啄木鳥(niǎo)Task1Task2Task3第42頁(yè)/共65頁(yè)VideoStudioWordBank1.fabricVideoTask1Matching&Predicting1.Thelongeryoustudyinanyonearea,themore

yourealizeitifanyoneitembecomesextinct.

Thefabric_____________.2.Itwasrareandthenit______________.Thepreserveisthebestofallisleft.3.Scientistshaveevenbeguntothinkofhowtheymightbeableto____________________,andthelostispermanent.4.Wecantaketheseanimalsandplantswithuswhenwetravelintothefutureorwecansay

goodbyeand________________thenight.5.Theyare_________ourexistence.Theyareapartofus.Completethefollowingstatementswiththephrasesgivenbelow.Predictwhatwillbetalkedaboutinthevideo.Thencheckyouranswersafterwatchingthevideoclip.apartofsendthemintoreassembleaspeciesfallsapartslippedawayfallsapart.slippedawayreassembleaspeciessendthemintoapartof第43頁(yè)/共65頁(yè)VideoTask1Matching&PredicVideoTask2CheckingYourComprehensionWatchthispartofthevideoclipandanswerthefollowingquestions.1.Everyspecies,distinctfromothersinitsownway,isisolated.Correction:Innatureitselfeverythingisconnected.Everyspeciesinsomewaydependsonothers.2.Generallyspeaking,animalspeciesdieofoldage.Correction:Speciesdonotdieofoldage.Speciesarekilledoff.3.Animalspeciesoutnumberplantspeciesontheendangeredspecieslist.Correction:Almosttwothirdsofthespeciesontheendangeredlistareplants.4.PlantsattractmoreattentionthananimalsthatareasbigasGiantPandaortheRhino.Correction:PlantsgetignoredastheyarenotbigandflashyliketheGiantPandaortheRhino.5.Evenifanimalsandplantssaygoodbye,human

beings,asthemasteroftheworld,areabletosurvive.Correction:Whetherwerealizeitornot,weutterlydependonother

creaturesforourverysurvival.第44頁(yè)/共65頁(yè)VideoTask2CheckingYourComWatchthispartofthevideoclipandcompletethechart.

VideoTask3BridgingtheGap ScriptSIXTYYEARSAGOAnotherscientistwent_____________________________________theLouisianaswamps,tryingtofindoneoftherarestbirdsinAmerica.Hefounditandhefilmedit.Itwas________________________________________________ivory-billedWoodpecker.

IN1996Theivory-billedWoodpecker___________________________.PRESENTWewerefinallygettingtotheivory-billedwoodpecker_____________________________________.Thebirds’habitatwasdecimatedbydevelop-ment.butitwasnotthewaywehadhopedfinallydeclaredwasextinctinsearc