Unit1LivingwithtechnologyReading---教案Teachingaims:(1)EncouragetheSstograspthemainideaofthearticle.(2)StimulatetheSs’interestinlearningEnglishbytalkingabouttheirownexperiences.(3)Studentsareexpectedtogainsomeknowledgeabouttechnology(4)Developthestudents’readingability---howtoreadareviewImportantpoints&difficultpoints:(1)Getstudentstounderstandthemainideaofthereadingpassage.(2)Havestudentsknowsomethingaboutthetechnology.Procedure:Step1dealwithreadingstrategySubtitlesappearaftertitlesandgiveyoumoreinformationaboutthetextthanthetitles.Step2lead-in•1.WhatdidthefirstTVinyourhomelooklike?•Howbigwasit?•Whatwasthepicturelike?•WhatdoestheTVyouareusingnowlooklike?•Howbigisit?•Whatisthepicturelike?•WhatfunctionsdoyouneedinyourTVotherthanshowingTVprogrammes?Step3picturespresentationShowSssomepictures,andanswerthequestions.•Questions:•Whatarethedifferencesbetweentaperecorders,CDplayers,MDplayersandMP3players?•Whatfunctionsdoyouneedinanaudiodeviceotherthanplayingmusic?•Ifyouwereanaudiodevicedesigner,whatwouldyouraudiodevicelooklike?Step4fast-reading•Findtheanswerquicklyaccordingtotheorderoftime.•1.WhendidregularpublicTVbroadcastingbeginaroundtheworld?•2.WhatisWebTV?用心爱心专心•3.Whatwasinventedin1954?Questions1.Whenandwherewasthefirstlong-distanceTVbroadcastmade?A.In1925intheUSA.B.In1926intheUK.C.In1928intheUK.D.In1928inboththeUSAandtheUK.2.WhomightbetheinventorofthefirstTV?A.VladimirZworykinfromRussia.B.PhiloFarnsworthintheUSA.C.JohnLogieBairdfromScotland.D.Itremainsuncertain.3.HowmanycountrieshaveputdigitalTVintooperationaccordingtothepassage?A.Onlyone.B.Alreadytwo.C.Atmostthree.D.Atleastfour.4.WhomighthaveattributedtothedevelopmentoftheWalkman?A.TwoJapaneseengineers.B.ThreeAmericanscientists.C.ThomasEdison.D.EmileBerliner.5.WhatisthemainfactorthatcausesthespringupofmusicwebsitesallovertheInternet?A.ThepopularityofWalkman.B.ThedevelopmentoftheMDplayer.C.ThedevelopmentofMPstechnology.D.ThewideuseofDiscman.6.Howisthepassageorganized___________________.A.byparagraphsB.inchronologicalorderC.byconceptsD.bysub-topicsStep7DevelopmentoftheLUsystembeforeWorldWarIIyearevent1877192519481951用心爱心专心193541958196219821987198919921996Step11HomeworkRetellthetextaccordingtothetimeorder.用心爱心专心
