M7 U1 Project 课件

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1、ProjectAremobilephonessafe?Fastreading1.What’sthearticleabout?2.Whatmightbethewriter’sattitudetowardsmobilephoneuse?Howdoyouknow?It’saboutthepossiblenegativeeffectsofmobilephoneuseonpeople’shealth.Thewritermightbeworriedaboutit.Wecanknowitfromthefirstp

2、aragraph.Carefulreading1.Itwasfoundthatpeoplewhousedmobilephonesweretwicemorelikelytohaveabraintumoronthesideoftheheadwheretheyheldtheirphonesthanpeoplewhodidnotusethem.2.Theresearchconcentratedonnewtypesofmobilephones.3.Newdigitalmobilephonesproducele

3、ssradiation,sotheycanbeusedwithoutcaution.FFF4.Itwasfoundthataftereighteenmonths,thesecondhalfhadmorethantwicethecancerrateofthefirsthalf.5.DNAhasdifferentqualitiesinallanimals.6.Itispossibletodrawaparallelbetweenmobilephonesandcigarettes.FFTWhathasthe

4、BritishAssociationfortheAdvancementofSciencereported?2.Whatisthereportbasedon?AnswersomequestionsIthasreportedthatusingamobilephonedoublestheriskofdevelopingbraincancer,adiseasewhichisusuallyterminal.ItisbasedonthefindingsofresearchthatwascarriedoutinS

5、weden,comparing1,617patientsfoundtohavebraintumoursbetween1997and2003withthesamenumberofhealthypeople.3.Whyistherenodefinitescientificevidenceavailablenowabouttheeffectsofmobilephonesonpeople’shealth?4.What’stheattitudeofProfessorTonyBastentowardsmobil

6、ephones?AndwhataboutSirWilliamStewart?Onetheoryisthatitisnotavailablebecausethetelecommunicationsindustryishuge,andtheamountofprofitinvolvedisenormous.Clearlytheindustryisunwillingtosaythattheproductstheyaresellingcouldpossiblybedangerous.ProfessorTony

7、BastenhassupportedtheindustrywhileSirWilliamStewartwouldsupporthigherpricingtoreduceuseofmobilesbychildren.WorryingFindingsSupportingDetailsFillinthetableFromline9toline15Usingamobilephonedoublestheriskofdevelopingbraincancer.Para(2~3)WorryingFindingsS

8、upportingDetailsDigitalmobilephonesareanactualdanger.Fromline32toline45Para(4~5)WorryingFindingsSupportingDetailsPara(6~8)Thereasonswhythereisnoevidenceaboutnegativeeffectsofmobilephones.Fromline69toline751.提供某人某物2.基于3.把…和…比较4.集中注意力在…5.