全新版大学英语视听阅读2答案.docx
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全新版大学英语视听阅读2答案
Unit1key
Watching
Part1
I.
1.C2.C3.D
II.
photographingcheetahs
helpingcheetahs
MoremiWildlifeReserve,Botswana
ChrisJohns,photographer;DaveHamman,guide
trucks,cameras
Part2
I.A
II.
1.inthebrush,whattheyhadbeenhopingfor
2.lossofhabitat
3.extinct,unspeakable
4.naturalworld
5.capable,gain
6.makeakill
Part3
I.→→→→→
II.
1.week
2.fine
3.morning
4.reedbucks
5.prey
III.
1.Thechallengeistokeepyourconcentration,toconstantlylook.
2.Theyscaneverythingfromheavybushestoopengrasslands,hopingtocatchsightofher.
3.Chrismustwaittoseeifthemothercheetahwilllethimbackintohertrust.
4.Themenmustdriveasquicklyaspossibleinordertogettheshot.
5.Ifanotherpredatormovedinonher,themothercouldbeambushed.
Part4
I.
1.F2.T3.F4.T5.F
II.
1.clicks
2.focuses
3.freezes
4.walks
5.smell
6.lick
Follow-up
I.
Day1 :
G
Day2 :
B,C,D
Day3:
F
Aweeklater:
A,E
Reading
ReadingComprehension
D
B
D
D
C
B
A
capturing
cautious
protect
HomeListening
I.C,D,A
II.
1.T
2.T
3.F
4.F.
5.F
III.
1.Studieshaveshownthatalmostalllivingthingswilleventuallybecomeextinct.
2.Inmanycases,replacementspeciesemergeovertime.
3.Humanactivityishavingatremendousnegativeimpactonextinctionrates.
4.Someoftheworld’sspeciescannotsurvivewithouthelp.
5.Somegroupsmayhaveavestedinterestinnotprotectingcertainspecies.
KeytoWatch,ListenandRead
Warmup
I.
1.fur
2.carnivore
3.blubber
4.Arctic
5.marinemammal
II.
FBCGDAE
Part1
I.FTTTF
Edgeinhospitablethrivemammalsurvivalfrozenadjustmentsinsulatedreserves
III.
1.Oneanimalactuallythrivesinthesefreezing,lonelysurroundings.
2.Thesemarinemammalsspendmostoftheirlivesonfrozenseas.
3.Polarbearsdon’tenjoytheluxuryofanuninterruptedwinter.
4.UnlikethehighArctic,there’snopermanenticepackhere.
5.WhentheBaymelts,thebearsareforcedtoshore.
Part2.
I.
Whentheweatherstartstoturncold,largenumbersofthemgatheraroundthecoast.
Atthistime,peoplecanobservethematcloserange.
2.TheyareeagerlywaitingfortheBaytofreezesothattheycangobacktothe
frozeniceandtheirfoodsource.
3.Peopleuse"tundrabuggies",aspecially-designedtruck,toseethem.
4.Becausenootheranimalhuntsthem,andtheyareatthetopofthefoodchain.
II.
1.private
2.company
3.adult
4.considered
5.conservation
Part3
I.CDBEA
II.parallelsconcernedstablepatternscriticalexistenceconducted
advancementstabilitylengthimpact
Part4
I.
ACD
BE
II.
<1>endangeredanimals
<2>acaringworld
<3>akeytounderstandingtheArctic
<4>ensuretheirsurvival
<5>conservationefforts
<6>umbrellaspecies
<7>thepolarbears’futureliesintheanswerstothesequestions
Reading：
ADCDDAB
topkillers/anumbrellaspecies
Thestabilityorthelengthofthetime
Thesameenvironment
Homelistening:
I:
0.6,0.8/1.4,5.8/100/1,473/2008
II:
1:
Greenhousegasesareproducedbycarandtruckexhaust,factorysmoke,andtheburningofcertainsubstancesforheatandlight.
2:
Theeffectsofglobalwarmingwillmostlikelyappearinanimalpopulationsfirst.
3:
Environmentalgroups,notonlygovernmentalonesbutalsoprivategroups,areworkingtowardsthisgoal.
4:
TheUnitedNationshasorganizedinternationalgatheringstoapproachthisproblem,andhasproducedadocumentknownasthe"KyotoProtocol".
5:
Theseriousdrawbackofthe"KyotoProtocol"isthatthisdocumentdoesn’tincludestrictenforcementproceduresforimplementingtheprogram.
III:
1—D–mating
2---B---nesting
3—A—flowering
4---C—annual
Unit3:
TheBlackDiamondsofProvence
I.Truffles.Readtheparagraph.Thenlabelthepicturewiththeunderlinedwords.
Key:
1.lavender2.yellowlab3.treeroots4.truffles
II.TheTruffleBusiness.Readtheparagraph.Thenmatcheachwordorphrasewiththe
correctdefinition.
Key:
1.e2.d3.c4.f5.a6.b
Watching
Part1<00:
00-01:
48>
I.WatchPart1Decidewhetherthefollowingstatementsaretrueorfalse.
Key:
1.F2.F3.T4.F5.T
II.Watchagain.Fillintheblankswiththeinformationyouhavelearnedinthispart
1.InRicherenches,trufflesaresometimescalled"blackdiamonds".
2.ThenameRicherenchesmeans"richearth",appropriateforthisvillage.
3.Provencegenerallybringstomindsummerholidays,lazyafternoons,andancient
customs.
4.Manyoftheregion’sfarmersalsoworkastrufflehunters.
5.OnesmallbagoftrufflesisworthhundredsofU.S.dollars.
Part2<01:
49-03:
10>
I.WatchPart2Answerthefollowingquestions.
1.Howistrufflebusinessconducted?
Thebuyingandsellingoftrufflesismainlyacashbusiness.
2.Whowouldpayfortruffles？
Richpeopleandregularpeopleaswell.
3.Whatarebesttruffles?
Thebesttrufflesaredeepblack,withwhiteveins.
Whyarelesstrufflesavailablethesedays?
Becausethewoodshavedisappeared.
II.Watchagain.FillintheblankswiththegivenwordsandtranslatethephrasesintoChinese.
underthetable偷偷地_____
paytaxes缴税________
expensiveluxury昂贵的奢侈品
decreasingsupply供应降低____
averygoodproduction很好的产出___
onemajorreason一个主要的原因
takecareof照顾__________
bedesperatefor非常需要______
Part3<03:
11-04:
12>
I.WatchPart3MatchtheQuestionswiththeirAnswers.
Key:
1.A,C,E2.B,D,F,G
II.Watchagain.Choosetherightdescriptionaboutthetrufflehunter’sdog,Jade,
accordingtowhatyouhavelearnedinthispart.
Key:
A,B,D,E
III.Fillintheblanksaccordingtowhatyouhaveheard.
1.Provenceisafarmregionwherefarmersgrowlavender,
andgrapesforthefamouswines.
2.TrufflehunterJoelBarthelemyislookingforthoseplaceswiththehelpofhis
yellowlab,Jade.
3.Alldogshavesensitivenoses,butsnifferdogs’areexceptional.However,
thereareotherfactorsinvolved.
4.Jadeseemstohavethecapacityforbothoftheserequirements.
5.Asthetwohunterscontinuetheirsearchfortrufflesitseemsthattodayatleast,there’snotruffleshortagehere.
IV.OralWork
Key:
Pros:
1.Thebusinessisverylucrative.
2.Thereisanincreasingdemandoftruffles.
3.Themarketisnotfarawayfromthevillage.
Cons:
1.It’sgettingdifficulttosearchfortruffles.
2.Ihavetospendmoneyonbuyingandfeedingsnifferdogs.
3.I’mbusywithlavenderandgrapesplanting.
Follow-up
I.Watchtheentirevideo.Workinagroupofabout4to5people.OnepersonisatourguideinProvenceandhe/sheanswersquestionsaskedbyvisitingguests.
ReferenceQuestions:
1.WhatisProvencefamousfor?
2.Whataretruffles？
3.Howtobuytrufflesofhighquality?
4.Howabouttheproductionoftruffles?
5.Howdothefarmerssearchfortruffles?
Answers:
1.summerholidays,lazyafternoons,ancientcustoms,lavender,grapes
2."backdiamond",expensive,addflavortofood
3.deepblack,withwhiteveins
4.decreasingsupply,fewerwoods
5.snifferdog,asensitivenose,loyal,trained
ReadingComprehension:
Key:
1.C2.B3.C4.A5.A6.D7.C
8.buyingandsellingtruffles
9.underthetable
10.farmingandotheractivities
HomeListening
I.Listentothepassage.Choosethetopicsdiscussedinthepassage.
2.√Growingtrufflesisadifficultundertaking.
4.√Italyisthesecondbest-knowntrufflesupplierafterFrance.
6.√OthercountriessuchasSpain,Australiaalsoproducetruffles.
II.Listenagain.Fillinthemissingwordsintheblanks.
Thesituationisclear:
trufflescan’tbegrownjustanywhere.Theymustbegrown
nearorundertreessincescientistsbelievethatthisiswhatproducestheir
distinctiveflavor.Itisalsoextremelydifficulttocultivatethemthewayonewouldgrowothercrops.Thisspecialproductdoesn’tappearinthespringandsummer,but
emergesonlyinthefallandwinter.Blacktruffles,whicharethebest-knownofthe
Frenchtruffles,canbeharvestedonlyfromNovemberthroughMarch.Whitetruffles
appearonlyfromSeptemberthroughearlyJanuary.Furthermore,theweatherconditions,suchasthetemperature,mustbejustrightandtheamountofrainfallmustbe
adequateforthetrufflestogrowproperly.Duetothesechallenges,veryfewfarmers
havemasteredtheskillofsuccessfullyplantingandharvestingtrufflesonaregularbasis.
III.Listenandrepeat.Youaregoingtohearfivesentencesselectedfromthevideo.Repeateachsentenceafteritisspokentwice.Thenwritethesentences.
Key:
1.Otherareasarefastbecomingimportantplayersinthislucrativegame.
2.Thesituationisclear:
trufflescan’tbegrownjustanywhere.
3.Albaisbestknownforitswhitetruffles.
4.Othercountries,includingSpainandSweden,alsoproducetruffles.
5.Australianproductionisincreasingyearbyyear.
IV.OralWork.
TraitsofTruffles
France
blacktruffles,mainsupplier
Italy
whitetruffles,afinerandmoreinterestingflavorthanblack
truffles,
Australia
closegrowingconditionsasin
thoseofsouthofFrance,increasingproduction
Unit4
Warmingup
Isharksextinctcagedivingbaitpredator
IIFDECAB
PART1
IB
II:
1.BiologistBradyBarrandsharkresearcherRyanJohnson.
2.Isbaitingthesharksconditioningthesecreaturestothinkofhumansasfood?
3.Toobtainmoresharkactivityfortheircustomers
4.Theythinkthesharkswilllearntothinkofpeopleasfood.
Part2
IGCEAI
II1inthemorni
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