英语必修7牛津译林unit1课时同步教案(1)

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1、英语必修7牛津译林Unit1教案(1)(Welcome及reading)M7UnitlLivingwithTechnology(LearningPlan)Welcometotheunitandreading(1)1.Fastreading(PartAonP2)1)WhendidregularpublicTVbroadcastingbeginaroundtheworld?2)WhatisWebTV?3)Whatwasinventedin1954?2.CarefulreadingTrueorfalse(ExC1onP4)1.ThomasEdisonmadet

2、hefirstrecordingofahumanvoice・2.Until1972,mostpeopleusedblack-and-whiteTV.3.SatelliteTVisdeliveredwithgreaterclaritythandigitalTV.4.Thefirstrecordplayerwasinventedbefore1877.5.Transistortechnologywasfirstusedtoreceiveradioprograms,andthentodevelopcassetterecorders.6.CDswereinvent

3、edabouttenyearsbeforetheMDplayerwasinvented・7.MP3technologybeganinGermanyin1987Readthetextagainandchoosethebestanswersaccordingtothetext:1)Whenandwherewasthefirstlong-distanceTVbroadcastmade?A.In1925intheUSA.B.In1926intheUK.C.In1928intheUK.D.In1928inboththeUSAandtheUK.2)Whomightb

4、etheinventorofthefirstTV?A.VladimirZwoiykinfromRussia・B・PhiloFarnsworthintheUSA・C.JohnLogieBairdfromScotland.D・Itremainsuncertain.3)HowmanycountrieshaveputdigitalTVintooperationaccordingtothepassage?A.Onlyone.B.Alreadytwo.C.Atmostthree.D.Atleastfour.4)Whomighthaveattributedtothed

5、evelopmentoftheWalkman?A.TwoJapaneseengineers・B.ThreeAmericanscientists・1)WhatisthemainfactorthatcausesthespringupofmusicwebsitesallovertheInternet?A.ThepopularityofWalkman.B.ThedevelopmentoftheMDplayer.C.ThedevelopmentofMPstechnology.D.ThewideuseofDiscman.2)Howisthepassageorgani

6、zed・A.byparagraphsB.inchronologicalorderC.byconceptsD.bysub-topics3>ListeningListentothetapeandfillintheform.YEAREVENTFirstrecordingofahumanvoicewasmade.FirstpublicshowingsofwirelessTVtransmissionsweremadeintheUSA.CableTVbeganintheUSA;3Americanscientistsinventedthetransisto匚Color

7、broadcastsbeganintheUSA.Inventionoftransistorledtothedevelopmentofcassetterecorders・FirstLPscameontothemarket・SatellitesbegantobeusedtobroadcastTV.FirstCDsproducedbyusingdigitaltechnologyweremadeavailable・DevelopmentofMP3technologystartedinGermany.Internationalstandardsfordigital

8、TVwereestablished・DevelopmentofMDplayerb