英語北師大版選修7 Unit19 Lesson 1 《Language Learning》課件 (Telecommunications) PPT

《英語北師大版選修7 Unit19 Lesson 1 《Language Learning》課件 (Telecommunications) PPT》由會員分享，可在線閱讀，更多相關(guān)《英語北師大版選修7 Unit19 Lesson 1 《Language Learning》課件 (Telecommunications) PPT（13頁珍藏版）》請在裝配圖網(wǎng)上搜索。

Lesson 1 Telecommunications,Before reading: Discussion,What do people use the mobile phone to do? Do you think it’s necessary for high school students to have it? why?,While reading: True or False,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 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 phone 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 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 phone might replace wallets.,Detail reading,Read the text again and fill in the blanks: It was reported that _____________ Chinese had a mobile phone. What we see now are new phones 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 see now are new phones with ______________, which are _____ and ______ to carry.,One in four,Superb reception,light,small,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 ______.,make,receive,anywhere,SMS/ sending text messages,photographs,Video images,internet,Post reading,Retell 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 2G, send text messages 3G, send photographs and video images In the future, replace wallets,Grammar: noun clauses,1. it has been predicted that mobile phones might soon replace our wallets. 2.The idea that in the future we won’t 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 was,what we see,a,b,d,c,Do exercise 6,Keys: 1----f 2----g 3----d 4----c 5----a 6-----b 7----e,同學(xué)們,來學(xué)校和回家的路上要注意安全,同學(xué)們,來學(xué)校和回家的路上要注意安全,