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unit5新视野视听说教程2答案

发布时间：2023-04-21 11:04:39 来源：文档文库

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II.ListeningSkills
1.M:ThepolicegaveafewticketsoutlastweekalongHighway15.W:Infact,quiteafewticketsweregivenonthatroad.Q:Whatdoesthewomanmean
2.M:WhodoyouthinkisthesmarteststudentintheclassW:Maryissecondtonone.
Q:WhatdoesthewomansayaboutMary
3.W:Whatareyousohappyabout
M:Insteadofbeinggivenadozencookies,we’vebeengivenabaker’sdozen.Q:Whyisthemansohappy
4.M:Wehavehadalotofrainoverthelastfewyears.W:Butnothinglikethis.Q:Whatdoesthewomanmean
5.M:WhateffecthastheboomingeconomyhadoninterestratesforloansW:Theinterestrateshaveskyrocketed!Q:Whatdoesthewomanmean1.A2.B
III.ListeningIn
Task1:Putthecatout!
Acouplewasgoingoutfortheeveningtocelebratethewife’sbirthday.Whiletheyweregettingready,thehusbandputthecatout.Thetaxiarrived,andasthecouplewalkedoutoftheirhome,thecatranbackintothehouse.Notwantingtheircattohavefreerunofthehousewhiletheywereout,thehusbandwentbackupstairstochasethecatout.Thewife,notwantingitknownthatthehousewouldbeempty,explainedtothetaxidriver,“He’sjustgoingupstairstosaygoodbyetomymother.”Afewminuteslater,thehusbandgotintothecar,andsaid,“Sorryittookitsolong.Thestupidoldthingwashidingunderthebed,andIhadtopokeherwithasticktogethertocomeout!”Key:4-1-3-5-2-6
Task2:Putthecatout!
Dogshavelivedwiththehumanbeingsforatleast14,000years.Theyareintelligentandfriendly,andcanservepeopleinmanyways.
Dogsaresometimesreferredtoas“man’sbestfriend”becausetheyareusuallyplayful,friendlyandtheycanlistentoandunderstandhumans.Sincetheyappeartoenjoyarelationshipwithhumans,dogsareoftenkeptaspets.

Dogscanperformimportantactivitiesforhumans.Forexample,theyareguarddogs,huntingdogs,herdingdogsandguidedogsfortheblind.Therearealsodogsthataretrainedtosmellfordiseasesinthehumanbody,ortofindbombsorillegaldrugs.Thesedogs,called“snifferdogs”,sometimesassistthepoliceatairportsorinotherareas.DogshaveevenbeensentbyRussiansintoouterspace,afewyearsbeforethefirsthumanbeing.
Dogsareintelligent.Theycanlearnbyimitatinghumanbehavior.Inonestudy,puppieswerepresentedwithaboxandshownthatwhenthetrainerpressedalever,aballwouldrolloutofitforthemtoplaywith.Thepupswerethenallowedtointeractwiththebox.Mostofthepuppiesfinallytouchedthelevertogettheball.ItisprobablyduetotheirhighIQthatdogscanunderstandinstructionsandcommunicatewithhumanssuccessfully.
Questions:
1.Howlonghavedogslivedthehumanbeings
2.Whyaredogssometimescalled“man’sbestfriend”
3.WhichoffollowingisNOTmentionedasanimportantactivitydogscanperform4.WhichofthefollowingisNOTdonebyasnifferdog5.WhatwastrueofthepuppiesattheendofthestudyKeys:ADBCC

Task3:Protectingendangeredspecies
Aroundtheworld,habitatsarebeingdestroyedatanalarmingrate,puttingmanywildlifespeciesindangerofextinction.Threatenedandendangeredanimalsandplantsarefoundinmanyplacesaroundtheglobe—youmayevenfindsomeinyourownbackyard.Toprotectendangeredanimalsandplants,thinkbothgloballyandlocally.Therearemanythingsyoucandotocontributetotheirprotection.Tobeginwith,youcanfindoutwhatanimalslivingnearyouareontheendangeredspecieslist.Spendsometimelearningabouttheseanimalsandtheirhabitats.Youcanalsocontributetonaturereservesandotherwildernessareas.Habitatpreservationisoneofthebestwaystohelpprotectendangeredanimals.Donatemoneyorvolunteeryourtimehelpingthenaturereservepreservehabitat.Or,doboth.Anotherthingyoucandoisbuyenvironmentallyfriendlyproducts.Choosenon-toxiccleanersthatwon’tpollutestreams,riversoroceans.Avoidanycompaniesthat,whenmanufacturingproducts,endangeranimals.Buyfoodsandgoodsthataremadefrommaterialsthatdonotharmendangeredanimalsortheirhabitats.Forexample,lookfororganicchocolate,coffeeorcottonclothingthatisgrownwithoutcuttingdownrainforests.
Moreover,youcanhelpcreateorrestorehabitatsforendangeredanimals.Youcanvolunteertohelpwithprojectsworldwidedesignedtore-establishhabitats.Inyourownbackyard,forexample,plantabutterflygarden.
Individualeffortisnotenough.Youneedtojoinalocal,nationalorglobal

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