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1、人民教育出版社选修8Unit3畅言教育Unit3InventorsandinventionsTheFirstPeriodWarmingup一．Aims:1.Teachingaims教学目标：Helpthestudentslearnhowtotalkaboutinventionsanddiscoveries.重点词汇和短语discovery,application,evaluate,presentation,alternative,messenger,gettogether,makeacasefo
2、r,addup2.Abilityaims能力目标Enablethestudentstotalkaboutinformationanddifferent.二．ContentsStepIAskthestudentstotalkaboutthepictureswiththeteacher’shelp,andthendiscussthefirsttwoquestions.whatisadiscovery?What’sthedifferencebetweenadiscoveryandaninvention
3、?StepIIWorkinpairsandtalkaboutthethreedifferentthings,tellingthemapartandgivingreasons.1.Whichthesepicturesshowinventions?Doesanyofthemshowdiscoveries?2.Workouttworulesthatwillhelpyoudecidewhatisadiscoveryandwhatisaninvention?StepIIIGoonwithsomeother
4、questionsofthispart.Whatmoderninventionsdoyouknow?Describethemtoyourpartnerandhowusefulthey人民教育出版社选修8Unit3畅言教育areinlifetoday.StepIVWorkingroupsoffourtodiscussthequestion:Supposeyouareworkingforamobilecompany.Itisyourjobtosuggestnewwaysofdevelopingamo
5、bile.Inpairsdiscusssomenewapplicationsofamobile.Makealistoftheonesyoulikeandthatseemthemostuseful.Chooseoneyoubothlikeandthinkwillbepopularwithotherpeople.[来源:Z*xx*k.Com]TheSecondPeriodReading一．Aims:1.Teachingaims教学目标Howstodescribetheproblemofthesnak
6、esandwhathasbeendonebythewritertosolvetheproblem.重点词汇和短语Patent,distinguish,product,power,perfume,cube,abrupt,abruptly,convenient,expectation,monitor,passive,criterion,valid,application,file,rod,callup,nowandthen,setabout,incase2.Abilityaims能力目标[来源:学&
7、科&网Z&X&X&K]Enablethestudentstodescribetheproblemofthesnakesandwhathasbeendonebythewritertosolvetheproblem.Makethemrealizeittakesstepstocatchthesnakesandit’snoteasytogetapatent.二．Contents:StepIAsktheSstoguessaboutthecontentofthepassagefromthetitle.The
8、nasktheSstojudgetherightorderofstagesofinventions.StepIIGettheSstocomprehendthepassagecarefullyandaccurately,andthendividethetextintoseveralpartsandworkoutthemainideaforeachparagraph.PartⅠ(Para.1)thediscoveryoftheproblemofsnakesPartⅡ(Para.2-3)therese
