课题：M7U3TaskTeachingaims:Afterlearningthisperiod,thestudentswillbeableto1.focusonlisteningtolecturesaboutthewayspeoplewatchorlistentothenews;2.readchartsandgraphs,howtoformmoredetailedquestionsandhowtoreportonfactsandthefigures.Teachingprocedures:Step1Lead-in(PPT4-5)Withthedevelopmentofscienceandtechnology,therearesomanymediatogetnewsfrom.Canyougiveussomeexamples?SupposeyouworkforanInternetnewswebsite.Yourbosshasaskedyoutoattendaseriesoflecturesaboutthewayspeoplewatchorlistentothenews.Youwillneedtowriteareport.Nowlet’slearnsomeskillswhichhelpustowritethereport.1.Barcharts:usedtoshowhowsomethingchangesovertimeorcompareitems.2.Flowcharts:usedtoshowaprocess.3.Piecharts:usedtoshowpercentages.Step2Skillsbuilding1:readingchartsandgraphs(PPT6-13)1.Canyoutellussomeofthemostpopulartypesofthecharts?2.Canyoutellusthedefinitionofthem?3.Nowlookatthefollowingchartsandtelluswhichtypeeachofthembelongsto?barchartAbarchartconsistsofanaxisandaseriesoflabeledhorizontalorverticalbarsthatshowdifferentvaluesforeachbar.Thenumbersalongasideofthebargrapharecalledthescale.flow/linechartAlinechartisawaytosummarizehowtwopiecesofinformationarerelatedandhowtheyvarydependingononeanother.Thenumbersalongasideofthelinegrapharecalledthescale.piechartApiechartisacirclegraphdividedintopieces,eachdisplayingthesizeofsomerelatedpieceofinformation.Piechartsareusedtodisplaythesizesofpartsthatmakeupsomewhole.Step3Collectinginformation(PPT14-18)Listentothefirstspeechandtakenotes.NewsSuitablesourcesReasonsSportsresults(1)__________,newspaperFansdon’tneedtoseepictures.Theywant(2)__________.Weatherradio,(3)__________Weather(4)__________allthetime.Theyareoften(5)__________.Recentevents(6)__________Wanttoknowthetopormost(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)attheirownspeed(10)TV(11)important(12)wider(13)drive(14)watchTV(15)readnewspapersListenandusetheinformationtocompletenotes.1.TheInternetisstillnot__________.(accessible)2.InformationontheInternetisoften___________.(Uncontrolled)3.Peopledonotalways____thenewstheyfindontheInternet.(Trust)Step4Answerthefollowingbasedonthecharts.(PPT19-21)1.Wheredomostpeoplefirstlookforweatherforecasts?(LocalTV.)2.Whatsourcedotheleastnumberofpeoplefirstturntoforsportsresults?(TheInternet.)3.WhatpercentageofpeopleturntotheInternetfirstforthelatestnews?(4%.)4.WhattypeofnewsdotheleastnumberofpeopleturntotheInternetfor?(Emergency.)5.Whatarethethreetypesofnewsthat5%ofpeopleturntotheInternetfor?(Opinions,weatherandsportsresults.)6.Whatnewssourcedopeopletrustthemost?NationalTV.7.Whatnewssourcedopeopletrusttheleast?TheInternet.Step5Homework(PPT22)1.Reviewwhatwehavelearnedinclass.2.Goovertheexercisesinclass.3.Finishtheworkbookexercises(P120).
