Unit 1 Living with technology Reading 教学设计 2

《Unit 1 Living with technology Reading 教学设计 2》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、Unit1LivingwithtechnologyReading教学设计2Step1:Lead-inNewtechnologyisoftenusedinoldways.Fillinthefollowingchart.TechnologyUsageComputerUsedasatypewriter/taperecorder/VCDplayer/notebook/calendar/telephone/caculatorTheInternetUsedasalibrary/magazine/TV/telephone/bank/storeCellphoneUsedasatelephone/wa

2、tch/calendar/camera/computerMeanwhile，withthedevelopmentofsciencetechnology，morefunctionsareaddedtoelectricproducts.Lookatthepicture:Haveyoueverseensuchamousebefore？Whatfunctiondoyouthinkithas？(ItcanalsoactasaCDplayer)WhatfunctionsdoyouneedinaTVsetoranaudiodevice？Areyouinterestedinthedevelopmen

3、tofTVandaudiodevices？Today，wearegoingtoreadapassageaboutthistopic.Step2:FastreadingforgeneralideasGothroughthepassageasquicklyaspossibleandtrytofindanswerstothethreequestionsinpartAonPage2.Justfocusonandidentifytheinformationneededtoanswerthesequestions.AnswersA1Itbeganon11May1928inNewYorkandin

4、Londonon20August1929.2ItistheTVsetcombinedwiththeWordWideWeb.3Thecassetterecorder.Step3:Detailedreadingforimportantinformation1.Let’sreadthepassageasecondtimeandcompletePartsC1andC2onpage4.AnswersC11T2T3F4F5F6T7T[C2YearEvent1877Firstrecordingofahumanvoicewasmade.1925Firstpublicshowingsofwireles

5、sTVtransmissionsweremadeintheUSA.1948CableTVbeganintheUSA；3Americanscientistsinventedthetransistor.1951ColourbroadcastsbeganintheUSA.1954Inventionoftransistorledtothedevelopmentofcassetterecorders.1958FirstLPs(long-playrecords)cameontothemarket.1962SatellitesbegantobeusedtobroadcastTV.1982First

6、CDsproducedbyusingdigitaltechnologyweremadeavailable.[1987DevelopmentofMP3technologystartedinGermany.1989InternationalstandardsfordigitalTVwereestablished.1992DevelopmentofMDplayerbegan.1996FirstWebTVset-topboxescameontothemarket.2.ListentothetapeandtrytocorrectthewrongsentencesinPartC1:Keys:3.

7、DigitalTVisdeliveredwithgreaterclaritythansatelliteTV.4.Thefirstrecordplayerwasinventedin1877.3.Readthetextagainandchoosethebestanswersaccordingtothetext:1)Whenandwherewasthefirstlong-distanceTVbroadcastmade？A.In1925intheUSA.B.In1