高中英语 Unit1 Living with technology Period 2 Reading教案 牛津译林版选修72页

Period2ReadingI.Teachingaims:1.    Developstudents’abilityinreading.2.    MakestudentsknowthehistoryofTVandaudiodevices.II.Teachingimportantpoint:GetSstograspthemainideaofthetextIII.Teachingdifficultpoint:Howtogettheabriefunderstandingofthetext.Helpstudentstofinishtheexercisesonpage4-5.IV.Procedures:Step1.GreetingStep2:Lead-inBegintheclasswithaquestionnaire.Doyouknow“Hightech”?Questions:Whatarethedifferencesbetweentaperecorders,CDplayers,MDplayersandMP3players?Whatfunctionsdoyouneedinanaudiodeviceotherthanpalyingmusic?Ifyouwereanaudiodevicedesigner,whatwouldyouraudiodevicelooklike?Step3：Learningreadingstrategy:understandingsubtitlesSubtitlesappearaftertitlesandgiveyoumoreinformationaboutthetextthanthetitles.TV(Inorderoftime)Audiodevices(Bytypesofequipment)lThisreadingpassageismainlyorganizedinchronologicalorder.lMakeatimeline.UsePartC2asareferencesStep4:Reading1.FastreadingReadthetextquicklyandanswerquestions2.CarefulreadingReadthepassageagainandcompletePartsC1andC2.3.TasksAskstudentstofinishPartDandE.Step5:DiscussionStep4:Carefulreading(finishPartC1andC2onP4)Step5:Doingexercises(FinishPartDandEonP4-5)Step6:Discussion:1.Moreandmorepeopleareusingcomputersforinformationandentertainment.DoyouthinkwewillstillneedbooksandTVsinthefuture?Whyorwhynot?2.Whatarethepossibledisadvantagesofhavingalotoftechnologyinourlives?Step6:HomeworkStep7:Homework1.FinishA1,A2onP102.2.Previewwordpower.2 V.Designofwritingonblackboard:VI.Recordafterteaching:2