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u3scriptkey

Unit3

SectionOneTacticsforListening

Part1SpotDictation

Wildlife

Script

Listentothepassageandfillintheblankswithwhatyouhear.

Everytenminutes,onekindofanimal,plantorinsectdiesoutforever.Ifnothingisdoneaboutit,onemillionspeciesthatarealivetodaywillhavebecomeextincttwentyyearsfromnow.

Theseasareindanger.Theyarebeingfilledwithpoison:

industrialandnuclearwaste,chemicalfertilisersandpesticides,sewage.Ifnothingisdoneaboutit,onedaysoonnothingwillbeabletoliveintheseas.

Thetropicalrainforests,whicharethehomeofhalftheearth’slivingthingsarebeingdestroyed.Ifnothingisdoneaboutit,theywillhavenearlydisappearedintwentyyears.Theeffectontheworld’sclimate—andonouragricultureandfoodsupplies—willbedisastrous.

Fortunately,somebodyistryingtodosomethingaboutit.In1961,theWorldWildlifeFund*wasfounded—asmallgroupofpeoplewhowantedtoraisemoneytosaveanimalsandplantsfromextinction.Today,theWorldWildlifeFundisalargeinternationalorganization.Ithasraisedover￡35millionforconservationprojects,andhascreatedorgivensupporttoNationalParksinfivecontinents.Ithashelped30mammalsandbirds—includingthetiger—tosurvive.

Key

（Refertothetapescript.）

Part2ListeningforGist

Script

Listentothedialogueandwritedownthegistandthekeywordsthathelpyoudecide.

Mrs.Bates:

Hello.IsthatReception

Reception:

Yes,madam.

Mrs.Bates:

ThisisMrs.Bates.Room504.Isentsomeclothestothelaundrythismorning,twoofmyhusband’sshirtsandthreeofmyblouses.Butthey’renotbackyet.Yousee,we’releavingearlytomorrowmorning.

Reception:

Justamoment,madam.I’llputyouthroughtothehousekeeper.

Housekeeper:

Hello.Housekeeper.

Mrs.Bates:

Oh,hello.Thisis...I’mphoningfromRoom504.It’saboutsomeclothesIsenttothelaundrythismorning.They’renotbackyetandyousee...

Housekeeper:

Theyare,madam.You’llfindtheminyourwardrobe.They’reinthetopdrawerontheleft.

Mrs.Bates:

Oh,Ididn’tlookinthewardrobe.Thankyouverymuch.Sorrytotroubleyou.

Housekeeper:

That’squiteallright.Goodbye.

Mrs.Bates:

Goodbye.

Key

1.Thisdialogueisaboutmakinganinquiryaboutthelaundry.

2.Thekeywordsarereception,laundry,shirts,blouses,wardrobe.

SectionTwoListeningComprehension

Part1WordsandMessage

GenderEquality

Script

A.Listentosomesentencesorshortparagraphsandwritethemainideaofeachoftheminonesentence.Youwillheareachsentenceorparagraphonlyonce.

1.Clickingthroughthechannels,youmightnotseemanyAsiansreportingontheeveningnews,eventhoughthey’rethefastestgrowingsegmentofthe.population.

2.Iftheworldclosedthegendergapinworkforceparticipation,globalGrossDomesticProductwouldincreaseby28trilliondollarsby2025.That’saboutaquarteroftheworld’scurrentGDP,andalmosthalfoftheworld’scurrentdebt.Studieshavefoundthatcountrieswithlessgenderinequalityaremoresecure,andpeaceagreementslastlongerwhenwomenareatthenegotiatingtable.

3.Genderequalitysometimeslookslikeanimpossibletask—apursuitwithoutanend.Butwecanmakeprogress,andthatprogressisworthmaking.Littlebylittle,discussionbydiscussion,stepbystep,wecanimprovethelivesofwomenandgirls,menandboysallaroundtheworld.Andindoingso,wecanreachoursharedgoalsofpeace,prosperity,andsecurity.

B.Listentotheshortparagraphagain.Youwillheartheparagraphtwice.Forthefirstreading,youwillhearthesentencesinsmallsections.Writethemdownwhilelistening.Andforthesecondreadingcheckyouranswers.

Genderequalitysometimeslookslikeanimpossibletask

Nowlistentotheparagraphagain.

Key

A

1.Asiansareignoredbypopularmedia,eventhoughthey’rethefastestgrowingsegmentofthe.population.

2.Genderequalityhaspowerfulpotentialtoimprovetheeconomyandsecurity.

3.Genderequalitysometimeslookslikeanimpossibletask,butwecanmakeprogress.

B（Refertothetapescript.）

Part2Dialogue

GlobalWarming

Script

A.Listentothedialogueanddecidewhetherthefollowingstatementsaretrue（T）orfalse（F）.

A:

Onourprogrammethisafternoonwe’regoingtobetalkingaboutasubjectthathasbeengettingalotofattentionrecently—andthatisglobalwarming.Foryearsnow,somescientistshavebeenwarningusaboutglobalwarming.ButjusthowseriousistheproblemandwhatcanwedotopreventthesituationfromgettingworseWithusthismorning,wehaveDr.Stokesfromtheweatheroffice.Firstofall,Dr.Stokes,whatcausesglobalwarming

B:

Well,basicallyglobalwarmingiscausedbyanincreaseintheamountofcarbondioxideintheatmosphere.Carbondioxideisratherlikeagiantblanketaroundtheearth,anditkeepstheheatintheatmosphere.IftheamountofCO2intheairdoubled,forexample,theearth’stemperaturewouldrisebyabout2degreesCentigrade,or4degreesFahrenheit.

A:

Thatdoesn’tsoundlikemuch.

B:

No,itdoesn’t.Butitwouldbeenoughtomeltthepolaricecaps.Thiswouldraisesealevelsbyabout60metresor200feet,whichinturnwouldbeenoughtodrowncoastalcitieslikeNewYork,BombayandLondon.

A:

Isee.Thatisfrightening.Well,isittruetosaythatwe’vealreadystartedtoseechangesintheworld’sweather

B:

Oh,yes.ThedroughtsinAfrica,forexample.Andunlessweactnow,moreandmorepeoplewillstarvebecausetheircroplandshavebecomedeserts.

A:

Whatdoyoumeanby“unlessweactnow”Whatcanwedo

B:

Well,firstofall,letmesaythatevenifwestarttomakechangesnow,wemaynotbeabletoreverseallthedamage.Forexample,Ithinkthattheweatherinsomepartsoftheworldhasbeenchangedforever.Butunlesswecanreducetheamountofcarbondioxidegoingintotheatmosphere,we’regoingtohaveevenmoreseriousproblems.

A:

Andhowcanwedothat

B:

Well,tobeginwith,wehaveto...

B.Listentoanextractfromthedialogueandcompletethefollowingsentenceswiththemissingwords.

A:

Thatdoesn’tsoundlikemuch.

B:

No,itdoesn’t.Butitwouldbeenoughtomeltthepolaricecaps.Thiswouldraisesealevelsbyabout60metresor200feet,whichinturnwouldbeenoughtodrowncoastalcitieslikeNewYork,BombayandLondon.

Key

A

F1.Globalwarminghascaughtthepublicattentionforalongtime.

T2.Somescientistshavebeenwarningthepublicaboutglobalwarmingforalongtime.

T3.Globalwarmingiscausedbytheincreaseofcarbondioxideemissionintotheatmosphere.

T4.Carbondioxidekeepstheheatintheatmosphere.

F5.A2degreeCentigradeincreaseoftheearth’stemperaturewouldbeenoughtoraisesealevelsbyabout6metres.

T6.ThedroughtsinAfricaarealsoasignofglobalwarming.

T7.Wemayreversesomedamageifweactnow.

F8.Evenifwestarttomakechangesnow,we’regoingtohaveevenmoreseriousproblems.

B

A:

Thatdoesn’tsoundlikemuch.

B:

No,itdoesn’t.Butitwouldbeenoughtomeltthepolaricecaps.Thiswouldraisesealevelsbyabout60metresor200feet,whichinturnwouldbeenoughtodrowncoastalcitieslikeNewYork,BombayandLondon.

Part3Passage

TheClydeRiver

Script

C．Listentosomesentencesandwritethemdown.Youwillheareachsentencethreetimes.

1.Salmonareverysensitivetoenvironmentalconditionsandrequirecool,well-oxygenatedwatertothrive.

2.Theclosureoffactoriesthathadpouredtoxinsandotherpollutantsintotheriverboostedwaterqualitysignificantlyandmodernsewageprocessingplantshelpedeliminatesomeofthefoulsmells.

3.Theriver’sdepthandnavigabilityhelpedmakeGlasgowanimportantcenterforimportingtobacco,sugarandcottonfromtheAmericasstartinginthe1600s.

4.ThemillsandfactoriesthatlinedtheClydemadesteel,textilesandchemicals,tannedleatherandevenproducedcandyandbrewedalcohol.

5.Whenthefactoriesbegantocloseinthesecondhalfofthe20thcentury,working-classGlasgow,Scotland’slargestcity,gainedareputationforsocialdeprivationandroughstreets.

D．Listentothepassageandchoosethebestanswertoeachofthefollowingquestionsyouwillhear.

RunningthroughoneofBritain’sbiggestmanufacturingcenters,Glasgow*,theClydeRiver*waspoisonedformorethanacenturybythefetid*byproductsofindustry.

ThewaterwayborethebruntofGlasgow’seconomicsuccessduringtheIndustrialRevolution*andbeyond,aspollutionandchemicalsdestroyeditsfishandwildlifepopulationsandbrewedsmellswhosememorystillmakesresidentswince*.Now,withheavyindustrygoneandGlasgowreconceivedasacenterforcultureandtourism,theClydeiscomingbacktolife.

Forthefirsttimesincethelate1800s,itsnativesalmonhavereturnedinsizablenumbers,reflectingthenewcleanlinessofariverthatwasonceoneofBritain’sfilthiest.

TheClydeRiverFoundationsurveyedfishpopulationslastautumnat69sitesintheClydeanditstributaries,andfoundsalmoninsevenoftheninemajortributaries.

Themigratoryfish,whichvanishedfromtheClydearound1880afteralongdecline,firstreappearedinthe1980s,butlastyear’ssurveywasthefirsttoshowthey’vecomebackinhealthynumbers.

AlthoughcommercialsalmonfishingwasneverwidespreadontheClyde,thefish’sreturnissymbolicallyimportantforGlasgow,wheresalmonwereoncesoimportanttothecity’sidentitythattwoarepicturedonitsofficialcoatofarms.

Thesalmon’scomebackisalsoasignofbigimprovementstowaterquality.Likeseatrout,whichhavealsoreappearedintheClydesysteminrecentyears,salmonareverysensitivetoenvir