《牛津高中英语》PPT课件

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1、牛津高中英语(模块七·高二下学期)AdvancewithEnglishUnit1Project(2)板块：教学设计-课件Unit1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

2、组成员任务分工等。Difficultsentences1.(Line15)Peoplewhousedmobilephonesweretwoandahalftimesmorelikelytohaveabraintumoronthesideoftheheadwheretheyheldtheirphonesthanpeoplewhodidnotusethem.2.(Line44)Itwasfoundthataftereighteenmonths,thefirsthalfhadmorethantwicethe

3、cancerrateofthesecondhalf.3.(Line9)ThereportisbasedonthefindingsofresearchthatwascarriedoutinSweden,comparing1,617patientsfoundtohavebraincancerwiththesamenumberofhealthypeople.4.(Line29)AnotherstudyconductedinAustraliahassuggestedthatdigitalmobilephone

4、sareanactualdanger.5.(Line70)Thetelecommunicationsindustryishuge,andtheamountofprofitinvolvedisenormous.6.(Line57)Ithasbeenarguedthatashumanandmiceareverydifferent,theevidencefromthisexperimentisnotvalid.7.(Line107)Itisworryingasthereareeffectswewillnot

5、knowaboutforsometime.8.(Line61)However,asonescientisthaspointedout,DNAhasthesamequalitiesinallanimals.Importantphrases1.prosandcons2.thepossiblenegativeeffectsofmobilephoneuseonpeople’shealth3.thinkaboutthepotentialproblemsPara1provideuswithsomeworrying

6、findingsPara21.doubletheriskofdevelopingbraincancer2.aterminaldisease3.bebasedonthefindingsofresearch4.carryoutresearchPara31.concentrateonoldertypesofmobilephones2.producelessradiation3.Thatdoesnotnecessarilymean…4.withoutcautionPara41.conduct/makeastu

7、dy(of)2.beexposedtoradiation3.Theamountofradiationwasequaltousingamobilephone…Para51.previoustothis2.Itsaysconclusivelythat…3.adefiniteanddirectlinkbetween…Para61.Ithasbeenarguedthat…2.validevidencefromtheexperiment3.pointout4.affecthumangenesPara71.The

8、reisnodefinitescientificevidenceavailableabout…2.hugeindustryandenormousprofit3.beunwillingtodo…4.Thefindingshavenotbeenmadepublic.5.Thereisnotenoughevidencetodoso.6.drawaparallelbetweenAandB7.thedangersofthelatter8.beassociatedw