《牛津高中英语》PPT课件

《牛津高中英语》PPT课件

牛津高中英语(模块七·高二下学期)AdvancewithEnglish\nUnit1Project(2)板块：教学设计-课件\nUnit1课件描述：这是Project板块的第二课时。本板块的核心思想是让学生运用本单元所学的所有知识和技能，在课堂之外，独立或以小组形式开展项目研究。它提供的这篇文章可以说有双重目的，一方面为学生即将开展的项目研究提供范本；另一方面它也是本单元中重要的语篇材料，含有丰富的语言知识可供学生学习。第二课时侧重语言知识的学习和项目研究的前期准备，如分组、研究重点的确立、不同观点的讨论、小组成员任务分工等。\nDifficultsentences1.(Line15)Peoplewhousedmobilephonesweretwoandahalftimesmorelikelytohaveabraintumoronthesideoftheheadwheretheyheldtheirphonesthanpeoplewhodidnotusethem.2.(Line44)Itwasfoundthataftereighteenmonths,thefirsthalfhadmorethantwicethecancerrateofthesecondhalf.\n3.(Line9)ThereportisbasedonthefindingsofresearchthatwascarriedoutinSweden,comparing1,617patientsfoundtohavebraincancerwiththesamenumberofhealthypeople.4.(Line29)AnotherstudyconductedinAustraliahassuggestedthatdigitalmobilephonesareanactualdanger.5.(Line70)Thetelecommunicationsindustryishuge,andtheamountofprofitinvolvedisenormous.\n6.(Line57)Ithasbeenarguedthatashumanandmiceareverydifferent,theevidencefromthisexperimentisnotvalid.7.(Line107)Itisworryingasthereareeffectswewillnotknowaboutforsometime.8.(Line61)However,asonescientisthaspointedout,DNAhasthesamequalitiesinallanimals.\nImportantphrases1.prosandcons2.thepossiblenegativeeffectsofmobilephoneuseonpeople’shealth3.thinkaboutthepotentialproblems\nPara1provideuswithsomeworryingfindingsPara21.doubletheriskofdevelopingbraincancer2.aterminaldisease3.bebasedonthefindingsofresearch4.carryoutresearch\nPara31.concentrateonoldertypesofmobilephones2.producelessradiation3.Thatdoesnotnecessarilymean…4.withoutcaution\nPara41.conduct/makeastudy(of)2.beexposedtoradiation3.Theamountofradiationwasequaltousingamobilephone…\nPara51.previoustothis2.Itsaysconclusivelythat…3.adefiniteanddirectlinkbetween…\nPara61.Ithasbeenarguedthat…2.validevidencefromtheexperiment3.pointout4.affecthumangenes\nPara71.Thereisnodefinitescientificevidenceavailableabout…2.hugeindustryandenormousprofit3.beunwillingtodo…4.Thefindingshavenotbeenmadepublic.\n5.Thereisnotenoughevidencetodoso.6.drawaparallelbetweenAandB7.thedangersofthelatter8.beassociatedwith…\nPara81.provethesafetyoftheirproduct2.havefaithin\nPara91.ataconferenceonthesubject2.forthetimebeing3.Iseenoscientificreasonto…\nPara101.Children’sskullsarenotfullydeveloped.2.overtheirlifetimes3.Itisworryingthat…4.supporthigherpricing5.reduceuseofmobilesbychildren\nKeywordsdoubleexposeacknowledgeequal\n1.(Line36)…halfofwhichwereexposedtoradiationwhiletheotherhalfdidnotreceiveanyradiation.expose…to(v.)It’sharmfultoexposetheskinto______toolong.Hiscarelessnesswillexposehimto______.thesun,manydangers\nThepressexposedtheterriblelivingconditionsofcoalminers.makesthcoveredorhiddenpubliclyknown\n2.(Line41)Theamountofradiationwasequaltousingamobilephonefortwohalf-hourperiodsperday.Aneggisequal____halfapoundofsteakinproteinvalue.Menandwomenshouldreceiveequal____forequalwork.to,pay\n4.(Line85)Foryears,thecigarettecompanieswouldnotacknowledgethatcancerisassociatedwithsmoking,butnowweallknowthatitis.acknowledge(v.)Heneveracknowledgeshismistakes.Itisatruthuniversallyacknowledgedthatasinglemaninpossessionofagreatfortunemustbeinwantofawife.admit\nWegratefullyacknowledgethecontributionsofeveryonewhohelpedus.thank\n(Line7)Usingamobilephonedoublestheriskofdevelopingbraincancer.double(vi./vt.)1.Withintwoyearsthecompanyhaddoubledinsize.2.Apromisewasgiventodoublethenumberofpoliceonduty.\n3这几年来房价涨了一倍。4如果把这个菜谱上的所有原料都增加一倍，就够八个人吃了。\nPage15B.Makingalistofprosandcons\n1.PlanningOurgroupwanttofocuson______(atypeofelectronicdevice).Wewanttofindinformationin/on/from______.Wearegoingtopresentitsadvantagesanddisadvantagesby______.\n2.PreparingInourdiscussion,welisteditsadvantagesdisadvantages1.1.2.2.3.3.……\n3.Producing______(Twomembers)aregoingtowritingupthelist.______(Twomembers)aregoingtopresentourfindingstotheclass.Yourpresentationisdueinaweek!\nqYmVjSgOdLaI6F3B0y)v%s#pXlUiRfNcK8H5E2A+x(u$rZnWkThPeMbJ7G4C1z-w&t!qYmVjRgOdL9I6F3B0y(v%s#oXlUiQfNbK8H5D2A+x*u$qZnWkShPeMaJ7F4C1z)w&t!pYmVjRgOcL9I6E3B0y(v%r#oXlTiQfNbK8G5D2A-x*u$qZnVkShPdMaJ7F4C0z)w&s!pYmUjRfOcL9H6E3B+y(u%r#oWlTiQeNbK8G5D1A-x*t$qZnVkSgPdMaI7F4C0z)v&s!pXmUjRfOcK9H6E2B+y(u%rZoWlThQeNbJ8G4D1A-w*t$qYnVjSgPdLaI7F3C0z)v&s#pXmUiRfOcK9H5E2B+x(u%rZoWkThQeMbJ8G4D1z-w*t!qYnVjSgOdLaI6F3C0y)v%s#pXlUiRfNcK8H5E2A+x(u$rZnWkThPeMbJ7G4D1z-w&t!qYmVjSgOdL9I6F3B0y)v%s#oXlUiQfNcK8H5D2A+x*u$rZnWkShPeMaJ7G4C1z)w&t!pYmVjRgOcL9I6E3B0y(v%s#oXlTiQfNbK8H5D2A-x*u$qZnWkShPdMaJ7F4C1z)w&s!pYmUjRgOcL9H6E3B+y(v%r#oWlTiQeNbK8G5D1A-x*t$qZnVkSgPdMaI7F4C0z)w&s!pXmUjRfOcL9H6E2B+y(u%r#oWlThQeNbJ8G5D1A-w*t$qYnVkSgPdLaI7F3C0z)v&s#pXmUiRfOcK9H5E2B+x(u%rZoWlThQeMbJ8G4D1A-w*t!qYnVjSgPdLaI6F3C0y)v&s#pXlUiRfNcK9H5E2A+x(u$rZoWkThPeMbJ7G4D1z-w&t!qYmVjSgOdLaI6F3B0y)v%s#pXlUiQfNG4D1A-w*t!qYnVjSgPdLaI6F3C0y)v&s#pXlUiRfNcK9H5E2A+x(u$rZoWkThPeMbJ7G4D1z-w*t!qYmVjSgOdLaI6F3B0y)v%s#pXlUiQfNcK8H5E2A+x*u$rZnWkThPeMaJ7G4C1z-w&t!pYmVjRgOdL9I6E3B0y(v%s#oXlUiQfNbK8H5D2A+x*u$qZnWkShPeMaJ7F4C1z)w&t!pYmUjRgOcL9I6E3B+y(v%r#oXlTiQeNbK8G5D2A-x*t$qZnVkShPdMaI7F4C0z)w&s!pYmUjRfOcL9H6E3B+y(u%r#oWlTiQeNbJ8G5D1A-x*t$qYnVkSgPdMaI7F3C0z)v&s!pXmUiRfOcK9H6E2B+x(u%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