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牛津版高二Module7Unit2Unit2Task:Reportingonshort-sightedness1.DoyouoftenwatchEnglishnewsonTV?2.Howmuchcanyouunderstand?3.Whatproblemsdoyouhaveinlisteningtothenewsaboutcurrentaffairsorsituations?BrainstormingSkillsbuilding1:listeningforcurrentsituations1.thecurrentsituation(Thismaybeaproblem.)zxxkIfyouarelisteningtoaTVreportaboutacurrentsituation,youwillneedtolistenforthefollowing:2.anexplanationofthesituation(Thismayincludefactsandfigurestosupporttheexplanation,andprobablyadefinitionofthetopic.)3.reasonswhythesituationexists4.howthesituationcanberecognizedandtheproblemssolvedYouwillalsothinkaboutthefollowing:1.Whydoyouneedtounderstandtheinformation?2.Howwillyouusetheinformation?3.Willneedtochangetheinformationorwilluseitasitis?A:ListentoaTVprogrammeandtakenotestoreportonthecurrentproblemsofshort-sightedness,whichisverycommonamongChineseteenagerstoday.Step1:completingnotesProblemincreasingnumberofChinesestudentswith______________Facts_________numberofeyedoctorsinthestreetsFiguresrate:primary--____%;juniorhigh---____%;seniorhigh---____%;increaseover2years(Taiyuan,Shanxi)short-sightednessincreasing22.855.270.3primary--____%→____%juniorhigh--____%→____%Definitioncausedwheneyeisunabletofocuson________objects;resultinginanunclear______Reasonsstudentsdoalotof________;readin____;donotreadinwell-lit______zxx。k21.53261.364.2distantimagereadingbedroomsSolutionsstudentsneedmore___________;understandhoweyescanbe__________informationprotectedTapescriptTVReporter:HereIaminChina,investigatingaproblemthatiscommonamongChineseteenagerstoday.Iamsurethatyouhavenoticedanincreasingnumberofeyedoctorsinthestreets.ThereasonforthisisthatthenumberofChineseteenagerswithshort-sightednessisincreasing.Accordingtotheresultofanationalinvestigationintostudents’health,theshort-sightednessrateforChineseprimaryschoolstudentsistwenty-twopointeightpercent.Amongjuniorhighschoolstudentsthenumberincreasestofifty-fivepointtwopercent,andbythetimestudentsgettoseniorhighschool,seventypointthreepercentofthemneedtowearglasses.Figuresinothercitiesshowthisincrease.Let’stakeTaiyuaninShanxiProvinceforexample.Intwoyearsthenumberofjuniorhighschoolstudentswithshort-sightednessinTaiyuan,ShanxiProvinceincreasedfromsixty-onepointthreetosixty-fourpointtwopercent,andforprimaryschoolstudents,thenumberincreasedfromtwenty-onepointfivetothirty-twopoint.Thesehighfiguresworrybothteachersanddoctors.Butfirst,whatexactlyisshort-sightedness?Short-sightednessiscausedwhentheeyeisunabletofocusondistantobjects.Thisresultsinanunclearimage.Short-sightednesscanusuallybecorrectedwithglassesorcontactlenses,orinsomecases,withlasereyesurgery.Contactlenses,whichrestontheeye,andlasereyesurgery,whichchangestheeyeitself,bothinvolvedirectlytouchingtheeye.Therefore,ititsrecommendedtowaituntiladulthoodtogetcontactlensesortohavelasereyesurgerybecausebythentheeyesarelesslikelytochange.Thequestionis,whydosomanychildreninChinasufferfromthisproblem?ItisaquestionthatIaskedDrLi,anexpertontheproblem.Hesaidthatmanyschoolsencouragedstudentstodoalotofreadingashomework,butthisisnotactuallytheproblem.Theproblemisthatmanystudentsreadinbed,andveryoftentheirroomsarenotwell-lit.Hesaidthereisgrowingconcern,amongteachersanddoctors,atthenumberofchildrenwhoarebecomingshort-sighted.Teachersanddoctorsthinkthatparentsandstudentsneedmoreinformationontheproblemsothattheyunderstandhowtheireyescanbeprotected.Theproblemisthatiftheshort-sightednessisnotdiscoveredanddealtwith,thenthechildren’seducationcansufferbecausestudentsusuallyfallbehindwiththeirschoolworkwhentheycan’tseethingsclearly.Besides,beingshort-sightedalsomeansstudentsarelesslikelytotakepartinsportsandsotheirhealthisaffectedinsomeways.Nowlet’stalktoanotherexpertonthesituation.B:Readthefollowingarticle,andthenfillinthetablewiththemeasuresthisschoolistaking.Writethecorrectlettersinthecolumnontheleft.C:ListentoaradioannouncementaboutwhatNo.9SecondarySchoolhasdonetohelpprotectstudents’eyesight.a.adjustingcomputermonitorsandprovidingbooksstandsb.changingtypeofpaperc.Publishingabooklettohelpparentsmakechangesinthehomed.adjustinglightingarrangementse.introducingadjustablechairsf.teachingstudentshowtoholdabookg.Gettingstudent’eyescheckedregularlybyadoctorh.askingstudentstolookoutofthewindowi.remindingstudentstodoeyeexercisesbothatschoolandathomej.lookingoutforstudentswitheyesightproblemsNo.1SecondarySchoolNo.9SecondarySchoolfdahjiebjTapescriptAnnouncer:No.9SecondarySchoolwasrecentlyawardedaprizefromthelocalhealthauthorityforthewaysinwhichitishelpingtoprotectstudents’eyesight.Teachershavebeentrainedandarelookingoutforstudentswitheyesightproblems.Theschoolhasadvisedstudentstodoeyeexercisesbothatschoolandathome.Ithasalsointroducedadjustablechairsinthelibrarytoimprovethewaythatstudentssitwhilereading.Lessshinypaperhasreplacedthetypeofpapertheschoolhasbeenusingsothatstudents’eyeswon’tgettiredtooeasily.Besidesthesechanges,theschoolhasalsopublishedabooklettohelpparentsseehowtheytoocanhelpprotecttheirchildren’seyesight.Thisincludesadvicethattelevisionsshouldbeatleasttwometresawayfr