大学英语视听进阶答案.docx

大学英语视听进阶答案.docx

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大学英语视听进阶1教师手册

CollegeEnglishViewandListen1Teacher'sManual

上海外语教育出版社

Unit1AmazingAnimals

WarmingUp

AnswerKey

Possibleresponsesare:

1.Humansuseafullrangeoflanguageskills,dealwithabstractthoughtsandthingsthatarenotphysicallypresent,refertothepastandthefuture,andinventanddesigncomplexmachinesandbuildings;2.Animalsrelymoreheavilyoninnateorinbornbehaviorsandareabletofunctionontheirownshortlyafterbirth.Moreover,theirsensesofsight,smell,andsoundareoftengreaterthanhumansenses;3.Answerswillvary,butaskstudentstoprovidereasonsfortheirchoicetoshowthattheyhaveproperlyconsideredthequestions.

Listening

AnswerKey

BeforeYouListen

A. 1.T2.T3.T4.F,Mostbottlenosedolphinsliveingroups,calledpods.

B. b.thingsdolphinsdo

ListeningComprehension

A. 1.a2.b3.b4.b5.c

B. Humans:

c;Dolphins:

g;Both:

a,b,d,e,fandh

AfterYouListen

A. 1.intelligent 2.strategy 3.umbrella 4.complex

5.system 6.sign 7.conversation

B. 1.method2.assist3.alike4.advantage5.specific6.smart

C. 1.Refertothelisteningscript.

2.Answerswillvary,butstudentsmustgiveexamplestosupporttheiranswers.

Script

TheIncredibleDolphin

Manypeoplesaydolphinsareveryintelligent.Theyseemtobeabletothink,understand,andlearnthingsquickly.Butaretheysmartlikehumansormorelikecatsordogs?

Dolphinsusetheirbrainsdifferentlyfrompeople.Butscientistssaydolphinintelligenceandhumanintelligencearealikeinsomeways.How?

FACT1:

TalktoMe

Likehumans,everydolphinhasitsown"name."Thenameisaspecialwhistle.Eachdolphinchoosesaspecificwhistleforitself,usuallybyitsfirstbirthday.Actually,scientiststhinkdolphins,likepeople,"talk"toeachotheraboutalotofthings,suchastheirage,theirfeelings,orfindingfood.And,likehumans,dolphinsuseasystemofsoundsandbodylanguagetocommunicate.Butunderstandingtheirconversationsisnoteasyforhumans.Noone"speaksdolphin"yet,butsomescientistsaretryingtolearn.

FACT2:

Let'sPlay

Dolphinsarealsosocialanimals.Theyliveingroupscalledpods,andtheyoftenjoinothersfromdifferentpodstoplaygamesandhavefun--justlikepeople.Infact,playingtogetherissomethingonlyintelligentanimalsdo.

FACT3:

Fishermen'sHelpers

Dolphinsandhumansaresimilarinanotherway:

bothmakeplanstogetsomethingtheywant.IntheseasofsouthernBrazil,forexample,dolphinsuseaninterestingstrategytogetfood.Whenfisharenearaboat,dolphinssignaltothefishermentoputtheirnetsinthewater.Usingthismethod,themencancatchalotoffish.Whatistheadvantageforthedolphins?

Whydotheyassistthemen?

Thedolphinsgettoeatsomeofthefish.

AfterYouListen

Script

Theorangutanisknownforitsredhairandlongarms.Butdidyouknowthis:

theorangutanisalsoaveryintelligentanimal.Forexample,orangutansuseastrategytostaydrywhenitrains:

theytakeleavesfromthetreesandusethemlikeanumbrella!

Theseanimalsdon'thaveacomplexlanguagesystemlikehumansdo.Buttoday,someorangutansarelearningbasicsignlanguage.Maybe,inthefuture,wewillbeabletohaveasimpleconversationwiththem.

1BArtisticAnimals

AnswerKey

BeforeYouListen

A. 1.trunk2.xylophone3.elephant4.instruments5.drum

B. a.paintb.playmusicd.playsoccer

ListeningComprehension

A. 1.d2.b3.c4.a5.c

B. Paragraph1.bParagraph2.eParagraph3.aParagraph4.d

AfterYouListen

A. 1.canpaint 2.drawonthegroundwithastick

3.howtoholdapaintbrush 4.sellspaintingsbytheseelephantartists

5.hopestoearnmoney

B. 1.a2.a3.b4.a5.a6.b7.a8.a

C. 1. Sampleanswer:

ElephantsataconservationcenterinThailandaregreatartistsandverypopular.Thesehugeandgentleanimalsareencouragedtopaint.Someoftheirpaintingsareverygood.What'smore,theycanplaydifferentkindsofmusicproperlyduringtheirperformances.Theyarecreativefortheydon'tjustcopytheirtrainersorotherpeople.Howamazingtheyare!

2. Answerswillvary,butmustbeconvincingandshowstudentshaveproperlyconsideredthequestions.

Script

MusicalElephants

InthetownofLampanginnorthernThailand,thereisanunusualgroupofmusicians.Theyplaymanydifferentkindsofmusic--everythingfromtraditionalThaisongstomusicbyBeethoven.

Bothchildrenandadultslovethisgroup.Whatmakesthemsopopular?

Isittheirmusic?

Theirlooks?

Yes,it'sbothofthesethings,butit'salsosomethingelse:

they