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1、北师大高二Unit22Unit22EnvironmentalProtectionCommunicationWorkshopHowmanykindsofpollutiondoyouknow?Let’shavealook.airpollution4waterpollution5noisepollution6caralarmsHowdoyoufeelaboutthefollowingsounds?musicbarkingdogsnoisefromconstructionworksnoisemadebyaircraftNoisepollutionAnyunwan
2、tedman-madesoundthatpenetratestheenvironmentisnoisepollution.Noisepollutioncanbecausedbymanysourcesincludinghighways,vehicles,factories,concerts,air-conditioners,engines,machine,aircraft,helicopters,alarms,publicaddresssystems,industrialdevelopmentandconstructionwork.Readthesesta
3、tements.Trytopredictthekindofinformationthatismissing.Thenlistentotheradioprogrammeandcompletethenotes.1.Loudmusicatarockconcertis_________fortheaudiencebuteventhegentlestsymphonyat2o’clockinthemorningis_____________forsomeonetryingtosleep.enjoyableveryannoying2.Noisepollutioncan
4、bedefinedasanysoundthat__________ourdailylivesormakesusfeel_____________.3.Noisepollutionisgenerallyonlyaproblemin______areas.interruptsuncomfortableurban4.Noisepollutionincitiesiscausedby_______________,_________,and______________________.5.Televisionsets_____________,__________
5、____,and____canallbesourcesofnoisepollution.industrializationtransportlargerurbanpopulationsstereosystemsairconditionerspets6.Noisepollutioncanhave___________effects.7.Noisepollutioncandamageour________.8.Noisepollutioncanincrease__________andcancauseustofeel__________and________
6、_.veryserioushearingstresslevelsimpatientunhappy9.Noisepollutioncanalsostopusfrom________properly.10.Noisepollutioncanhavea_________________onhowwellweconcentrateatworkandcanthereforeaffect_________________________________________.sleepingverynegativeeffecthowmuchworkwedoandhowwe
7、llwedoitListentothesecondpartoftheradioprogramme.Takenotesonthefollowing:NecessityfornoisecontrolNoisecontrolmeasuresIndividualnoisecontroleffortsWorkinpairsandcompareyournotes.Didyoumissanyimportantinformation?Ifyourneighborwhohasa3-year-oldboylivesupstairsandthenaughtyboyalways
8、makesabignoisebyplayingballupstairs,what
