高中英语 unit3 task 教案 牛津译林版选修7

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1、课题：M7U3TaskTeachingaims:Afterlearningthisperiod,thestudentswillbeableto1.focusonlisteningtolecturesaboutthewayspeoplewatchorlistentothenews;2.readchartsandgraphs,howtoformmoredetailedquestionsandhowtoreportonfactsandthefigures.Teachingprocedures:Step1Lead-in(PPT4-5)Withthedevelopmentof

2、scienceandtechnology,therearesomanymediatogetnewsfrom.Canyougiveussomeexamples?SupposeyouworkforanInternetnewswebsite.Yourbosshasaskedyoutoattendaseriesoflecturesaboutthewayspeoplewatchorlistentothenews.Youwillneedtowriteareport.Nowlet’slearnsomeskillswhichhelpustowritethereport.1.Barc

3、harts:usedtoshowhowsomethingchangesovertimeorcompareitems.2.Flowcharts:usedtoshowaprocess.3.Piecharts:usedtoshowpercentages.Step2Skillsbuilding1:readingchartsandgraphs(PPT6-13)1.Canyoutellussomeofthemostpopulartypesofthecharts?2.Canyoutellusthedefinitionofthem?3.Nowlookatthefollowingch

4、artsandtelluswhichtypeeachofthembelongsto?barchartAbarchartconsistsofanaxisandaseriesoflabeledhorizontalorverticalbarsthatshowdifferentvaluesforeachbar.Thenumbersalongasideofthebargrapharecalledthescale.flow/linechartAlinechartisawaytosummarizehowtwopiecesofinformationarerelatedandhowt

5、heyvarydependingononeanother.Thenumbersalongasideofthelinegrapharecalledthescale.piechartApiechartisacirclegraphdividedintopieces,eachdisplayingthesizeofsomerelatedpieceofinformation.Piechartsareusedtodisplaythesizesofpartsthatmakeupsomewhole.Step3Collectinginformation(PPT14-18)Listent

6、othefirstspeechandtakenotes.NewsSuitablesourcesReasonsSportsresults(1)__________,newspaperFansdon’tneedtoseepictures.Theywant(2) __________.Weatherradio,(3) __________lWeather(4)__________allthetime.lTheyareoften(5)__________.Recentevents(6)__________Wanttoknowthetopormost(7)__________

7、stories.newspaper,theInternetPrefera(8)__________rangeofviews.radioPeoplewho(9)__________ortravellongdistancestoworkdon’thavemuchtimeto(10) __________orreadnewspapers.Key:(1)radio(2)toseepictures(3)toknowscores(4)theInternet(5)changes(6)updated(7)newspapers(8)details(9)attheirownspee