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1、Lesson 1 TelecommunicationsBefore reading: DiscussionWhat do people use the mobile phone to do?Do you think its necessary for high school students to have it? why?While reading: True or False1.The United States used to be the largest mobile phone market.2.The improved technology, the smart look and
2、the price helped mobile phones break into the mass market.3.3G technology enables the sending of photographs and video images and allows the accessing of the Internet from a phone.4.Mobile phone functions are used to communicate in general but also in schools at present, and in the future, mobile ph
3、one might replace wallets. 1.The United States used to be the largest mobile phone market. 2.The improved technology, the smart look and the price helped mobile phones break into the mass market. 3.3G technology enables the sending of photographs and video images and allows the accessing of the Inte
4、rnet from a phone. 4.Mobile phone functions are used to communicate in general but also in schools at present, and in the future, mobile phone might replace wallets.Detail readingRead the text again and fill in the blanks:It was reported that _ Chinese had a mobile phone.What we see now are new phon
5、es with _, which are _ and _ to carry.The first generation(1G) mobile phone system was developed to _ and _ phone calls_ within the network.The 2G mobile phone could also be used for _.The 3G mobile phone can send _ and _, and access the _.It was reported that _ Chinese had a mobile phone.What we se
6、e now are new phones with _, which are _ and _ to carry.One in fourSuperb receptionlightsmallThe first generation(1G) mobile phone system was developed to _ and _ phone calls_ within the network.The 2G mobile phone could also be used for _The 3G mobile phone can send _ and _, and access the _.makere
7、ceiveanywhereSMS/ sending text messagesphotographsVideo imagesinternetPost readingRetell the main idea of the text by look at the text by look at the following key words. A decade ago , large , heavy, bad reception expensive now, light, small, superb reception 1G, make and receive telephone anywhere
8、 2G, send text messages 3G, send photographs and video images In the future, replace wallets Grammar: noun clauses1. it has been predicted that mobile phones might soon replace our wallets. 2.The idea that in the future we wont need to carry money seems crazy.3.what this meant was that mobile phone users could use SMS as a cheap means of keeping in touch.4.what we see now are new phones with superb reception.predicted idea what this meant waswhat we seeabdcDo exercise 6 Keys:1-f 2-g 3-d4-c 5-a 6-b7-e同学们来学校和回家的路上要注意安全同学们来学校和回家的路上要注意安全
