U5听力教程第三版施心远学生用书答案.docx

U5听力教程第三版施心远学生用书答案.docx

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U5听力教程第三版施心远学生用书答案

新世纪高等院校英语专业本科生系列教材（修订版）：

听力教程（第3版）2

Unit5

SectionOneTacticsforListening

Part1Phonetics

Stress,IntonationandAccent

Script

ListentoPetertalkingtoMaggie.Isheaskingaquestionordoeshejustwanther

toagree?

Ticktherightbox.

1.You’vebeentoCanada,haven’tyou?

↘

2.Ohyes,Iremember.Youwentacoupleofyearsago,didn’tyou?

↗

3.Now,let’ssee...It’ser,it’samainlyagriculturalcountry,isn’tit?

↘

4.Wellyes,Iknow,butthere’snotmuchindustryonceyou’veleftthecoast,isthere?

↗

5.Isee...Mm,sotheNorthwouldbethebestplacetogoto,wouldn’tit?

↘

6.Yeah.Mindyou,IshouldthinktheSouthisverybeautiful,isn’tit?

↘

7.（laughs）Yeah.That’sright.Ohandwhatabouttransport?

Itc’ar,dbebettertohirea

wouldn’tit?

↗

8.Really?

That’scheap.Itcoststhatmuchadayhere,doesn’tit?

↘

Key

12345678

AmIright?

√√√

Agreewithme.√√√√√

Part2ListeningandNote-Taking

ReadingScript

A.Listentosomesentencesandfillintheblankswiththemissingwords.

1.Thereisnohardandfastrule,fornotwoarealike.

2.Thefactthatheorshemightlaterbe“bored”whenjoiningaclaasstofnonreaders

infantschoolistheteacher’saffair.

3.Ifbadlydoneitcouldputthemoffreadingforlife.

4.Butthetaskshouldbeundertakengently.

5.Readingshouldneverbemadetolooklikeachore.

B.Listentoatalkaboutreading.Takenotesandcompletethefollowingsummary.

Whenshouldachildstartlearningtoreadandwrite?

ThisisoneofthequestionsIam

mostfrequentlyasked.Thereisnohardandfastrule,fornotwoarealike,anditwouldbe

wrongtosetatimewhenallshouldstartbeingtaughttheinsandoutsofreadinglettersto

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新世纪高等院校英语专业本科生系列教材（修订版）：

听力教程（第3版）2

formwords.

Ifathree-year-oldwantstoread（orevenatwo-year-oldforthatmatter）,thechild

deservestobegiveneveryencouragement.Thefactthatheorshemightlaterbe“bored”

whenjoiningaclassofnon-readersatinfantschoolistheteacher’affsair.Itisuptothe

teachertoseethatsuchachildisgivenmoreadvancedreadingmaterial.

Similarly,thechildwhostillcannotreadbythetimehegoestojuniorschoolattheage

ofsevenshouldbegiveneveryhelpbyteachersandparentsalike.Theyshouldmakecertain

thatheisnotdyslexic*.Ifheis,specialisthelpshouldimmediatelybesought.

Althoughparentsshouldbecarefulnottoforceyoungstersagedtwotofivetolearnto

read（ifbadlydoneitcouldputthemoffreadingforlife）,thereisnoharminpreparingthem

forsimplerecognitionoflettersbylabellingvariousitemsintheirroom.Forinstance,bya

nicepieceofcardboardtiedtotheirbedwithBEDwritteninneat-bigletters.

Shouldtheyoungchildaskhisparentstoteachhimtoread,andiftheparentsare

capableofdoingso,suchanappealshouldnotbeignored.Butthetaskshouldbeundertaken

gently,withgreatpatienceandasenseofhumour.Readingshouldneverbemadetolooklike

achoreandthechildshouldneverbeforcedtocontinue,shouldhisintereststarttoflag*.

Key

A.1.Thereisnohardandfastrule,fornotwoarealike.

2.Thefactthatheorshemightlaterbe“bored”whennjonin-irnegadaecrslaasstof

infantschoolistheteacheraffair.’s

3.Ifbadlydoneitcouldputthemoffreadingforlife.

4.Butthetaskshouldbeundertakengently.

5.Readingshouldneverbemadetolooklikeachore.

B.Reading

Itwouldbewrongtosetatimewhenachildshouldstartlearningtoreadandwrite.

Parentsshouldencourageyoungstersagedtwotofivetoreadiftheyshowinterestsinit,

butneverforcethemtolearntoread.Heorshemightlaterbebored”“whenjoininga

classofnon-readersatinfantschool.Thenitisuptotheteachertoseethatsuchachild

isgivenmoreadvancedreadingmaterial.

Similarly,ifachildcannotreadattheageofseven,teachersandparentsshould

makecertainthatheisnotdyslexic.Ifheis,specialisthelpshouldimmediatelybe

sought.

Parentsshouldnotignoretheyoungchild’apspealtobetaughttoread.Butthetask

shouldbeundertakengently,withgreatpatienceandasenseofhumour.Readingshould

neverbemadetolooklikeachoreandthechildshouldneverbeforcedtocontinue,if

hisinterestsstarttoflag.

SectionTwoListeningComprehension

Part1SentenceIdentification

Script

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新世纪高等院校英语专业本科生系列教材（修订版）：

听力教程（第3版）2

Identifyeachsentenceassimple（S）,compound（CP）,complex（CPL）or

compound-complex（C-C）.Youwillheareachsentencetwice.Writethecorresponding

letter（s）inthespaceprovided.

1.Thelinedownthemiddleoftheroadwavered,zigzagged,andthenplungedrightoff

thepavement.

2.Mysisterlikesclassicalmusic,butIpreferthekindshedismissesas“junk.

3.EitheryoumustimproveyourworkorIshalldismissyou.

4.BabaraandAndrewaresittingunderthetreebytheriver.

5.Sheonlyhopedthattheentireincidentwouldbeforgottenassoonaspossible.

Key

6.S2.C-C3.CP4.S5.CPL

Part2DialoguesDialogue1DigitalSound

Script

A.Listentothedialogueandcomparedigitalsoundandanalogicalsound.

[music]

Mike:

Wow!

Nice.CDshavesuchgoodsound.Doyoueverwonderhowtheymake

CDs?

Kathy:

Well,theygetabunchofmusicianstogether,andtheysingandplay.

Mike:

Comeon.YouknowwhatImean.Whyisthesoundqualitysogood?

Imean,

whydoCDssoundsomuchclearerthancassettetapes?

Kathy:

Actually,Idoknowthat.

Mike:

Really?

Kathy:

It’asllbasedondigitalsound.CDsaredigital.Digitalsoundislikeseveral

photos,alltakenoneafteranother.It’ksindoflikepicturesofsound.The

intensityofthesound—howstrongitis—ismeasuredveryquickly.Thenit’s

measuredagainandagain.Whenwehearthesound,itallsoundslikeonelong

pieceofsound,butit’sreallylotsofpiecesclosetogether.Andeachpieceis

reallyclear.

Mike:

Sodigitalislikelotsofshort“pieces”ofsound.

Kathy:

Exactly.Thisisdifferentfromanalog*—that’hoswtheyusedtorecord.

Analogismorelikeonewaveofsound.Itmovesupanddownwithvolumeand

pitch.Anyway,analogislikeasinglewave.Digitalislikeaseriesofpieces.

Mike:

OK,Iunderstandthat.ButhowdotheymaketheCDs?

Kathy:

Itoldyou,Mike.Theygetabunchofmusicianstogether,andtheysingand

play.

Mike:

Kathy!

Kathy:

No.Whatreallyhappensisfirsttheydoadigitalrecording—onvideotape.

Mike:

Onvideotape?

Kathy:

Yeah,theyusevideotape.Sothenthevideotapeisplayedthroughacomputer.

Mike:

OK.Whatdoesthecomputerdo?

Kathy:

Well,thecomputerisusedtofigureoutthe“pieces”ofsoundwewtaelrkeing

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新世纪高等院校英语专业本科生系列教材（修订版）：

听力教程（第3版）2

about;howlongeverythingis,howfarapartspacesare.

Mike:

OK.Sothecomputerisfiguringoutthoseseparate“pieces”ofsound.

Kathy:

Yeah.Theyneedtodothattomakethemaster.

Mike:

Themaster?

Kathy:

ThemasteristheoriginalthatalltheotherCDsarecopiedfrom.Itmadeof’s

glass.It’saglassdiskthatspinsarounjudstlikearegula—rCD.Andtheglass

diskiscoveredwithachemical.Theyusealasertoburnthesignal,orthesong,

intotheglassplate.Thelaserburnsthroughthechemical,butnotthroughthe

glass.

Mike:

Sothelasercutsthesoundintotheplate?

Kathy:

Right.Whatit’dsoingiscuttinglittleholesintothebackofthedisk.Those

holesarecalled“pits.”Theltahseepriptsu.tsin

Mike:

SoCDsreallyhavelittleholesontheback?

Ididn’tknowthat.

Kathy:

Yeah.Tinypits.They’retoosmalltosee.Anyway,thentheymaster,’vegotthe

andtheymakecopiesfromit.ThenyoubuyyourcopyandputitintheCD

player.

Mike:

PutitintheCDplayer...ThatpartIunderstand.

Kathy:

There’sanotherlaserinyourCDplayer.Thelightofthelaserreflectsoffthe

CD.ThesmoothpartoftheCDreflectsstraightback,likeamirror.Butthe

lightthatbouncesoffthepitsisscattered.Anyway,thecomputerinyourCD

playerreadsthelightthatbouncesoffthepits.Andyougetthemusic.

Mike:

Reflectedlight,huh?

...Uh...youknewwhatIlike?

Justrelaxing,listeningto

music,andnotreallyworryingabouthowitgetsonthedisk.

Kathy:

Youwantmetoexplainitagain?

[music]

B.Listentothedialogueagainandcompletethefollowingoutline.

C.Listentoanextractfromthedialogueandcompletethefollowingsentenceswith

themissingwords.

Mike:

Sothelasercutsthesoundintotheplate?

Kathy:

Right.Whatit’dsoingiscuttinglittleholesintothebackofthedisk.Those

holesarecalled“pits.”Thelaserputsinthepits.

Key

A.

QualityRecordingtechnique

DigitalsoundMuchclearerDigitalsoundislikeseveralphotos,alltakenone

afteranother.It’ksindoflikepicturesofsound.

Digitalislikeaseriesofpieces.

AnalogicalAnalogismorelikeonewaveofsound.Itmoves

soundupanddownwithvolumeandpitch.Analogislike

asinglewave.

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新世纪高等院校英语专业本科生系列教材（修订版）：

听力教程（第3版）2

B.I.ThemakingofCDs

A.Recording

a.Firsttheydoadigitalrecording—onvideotape.

b.Thenthevideotapeisplayedthroughacomputer.

c.Thecomputerfiguresoutthoseseparate“pieces”ofsoundthteommaaskteer.

B.Themakingofthemaster

a.ThemasteristheoriginalthatalltheotherCDsarecopiedfrom.

b.It’smadgelaosfs,coveredwithachemical.

c.Theyusealasertoburnthesignal,orthesong,intotheglassplate.Thelaser

burnsthroughthechemical,butnotthroughtheglass.

d.Itcutslittleholesintothebackofthedisk.Thoseholesarecalled“pits.”

e.Theymakecopiesfromit.

II.Playingback

A.YoubuythecopyandputitintheCDplayer.

B.Thelightofthe