高中英语 unit3 the world online task1教学设计 牛津译林版选修7

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1、Unit3TheworldonlineTask1教学设计单元：Unit3Theworldonline板块：Task1Thoughtsonthedesign:学生通过“听材料”和“读图表”获取“人们观看和收听新闻”不同途径的信息，为第二课时的口语表达和写作奠定基础。学生学会用英语读懂图表和曲线图所示的事实和数据。帮助学生归纳出一份了解获取“体育比赛结果、天气情况、政治、时事、突发事件、最新消息”等是从报纸、收音机、因特网、电视等不同途径获得的。了解人们对不同途径的消息信任度也不同。为下节课的语言输出打好

2、基础。Teachingaims:Afterlearningthisperiod,thestudentswillbeableto1.focusonlisteningtolecturesaboutthewayspeoplewatchorlistentothenews;2.readchartsandgraphs,howtoformmoredetailedquestionsandhowtoreportonfactsandthefigures.Teachingprocedures:Step1Lead-in(PP

3、T4-5)Withthedevelopmentofscienceandtechnology,therearesomanymediatogetnewsfrom.Canyougiveussomeexamples?SupposeyouworkforanInternetnewswebsite.Yourbosshasaskedyoutoattendaseriesoflecturesaboutthewayspeoplewatchorlistentothenews.Youwillneedtowriteareport

4、.Nowlet’slearnsomeskillswhichhelpustowritethereport.1.Barcharts:usedtoshowhowsomethingchangesovertimeorcompareitems.2.Flowcharts:usedtoshowaprocess.3.Piecharts:usedtoshowpercentages.Step2Skillsbuilding1:readingchartsandgraphs(PPT6-13)1.Canyoutellussomeo

5、fthemostpopulartypesofthecharts?2.Canyoutellusthedefinitionofthem?3.Nowlookatthefollowingchartsandtelluswhichtypeeachofthembelongsto?barchartAbarchartconsistsofanaxisandaseriesoflabeledhorizontalorverticalbarsthatshowdifferentvaluesforeachbar.Thenumbers

6、alongasideofthebargrapharecalledthescale.flow/linechartAlinechartisawaytosummarizehowtwopiecesofinformationarerelatedandhowtheyvarydependingononeanother.Thenumbersalongasideofthelinegrapharecalledthescale.piechartApiechartisacirclegraphdividedintopieces

7、,eachdisplayingthesizeofsomerelatedpieceofinformation.Piechartsareusedtodisplaythesizesofpartsthatmakeupsomewhole.[Explanation]第一和第二步帮助学生通过读图表获取信息，激发学生对听力材料的兴趣，帮助学生消除听力紧张感，营造宽松的学习氛围。Step3Collectinginformation(PPT14-18)Listentothefirstspeechandtakenotes.

8、NewsSuitablesourcesReasonsSportsresults(1)__________,newspaperFansdon’tneedtoseepictures.Theywant(2) __________.Weatherradio,(3) __________lWeather(4)__________allthetime.lTheyareoften(5)__________.Recentevents(6)__________Wantto