课时讲练通2017_2018学年高中英语Module6TheInternetandTelecommunicationsPeriod1IntroductionReadingandVocabulary课件外研版必修12.pptVIP

Module 6　The Internet and Telecommunications Period 1　Introduction Reading and Vocabulary文本研读课 Ⅰ. 试根据课文语境判断出黑体单词的意义 1. A CD-ROM is a separate disk that contains lots of information. 　( ) 2. The Internet is the biggest source of information in the world. 　( ) 包含 来源; 出处 3. The Internet is accessible through a computer. 　 ( ) 4. At the moment, about 80 percent of web traffic is in English, but this percentage is going down. 　( ) 可进入的; 可使用的 百分率 5. He designed the first“web browser”, which allowed computer users to access documents from other computers. 　( )　( ) 6. The Internet has created thousands of millionaires, but Berners-Lee is not one of them. 　( ) 设计 访问, 存取 创造 Ⅱ. 补全短语 1. log ______　　　　　　　 登录/注销 2. become known __ 作为……而出名 3. consist __ 由……组成 4. work __ 担任…… 5. come ___ ____ 想出; 提出 on/off as of as up with 6. go _____ 下降 7. millions __ 数以百万计的 8. break _____ 发生故障 down of down Ⅲ. 阅读导引 1. 列出现在网络交流的主要方式及优缺点。 2. 查阅一下Berners-Lee的背景资料。 Step 1　Leading in Look at the pictures and answer the following questions. 1. When was the first computer invented? ___________________________________ 2. What does WWW stand for? ___________________________________ 3. What does PC stand for? _____________________________ The first computer was invented in 1946. WWW stands for the World Wide Web. PC stands for personal computer. 4. How many search engines do you know? ____________________________________ Sina; Baidu; Sohu; Yahoo; Google. . . etc. Discussion: 1. How much do you know about the computer? It contains _______________________________________ _____________. monitor, mouse, keyboard, screen, hard disk and CD-ROM 2. What can we do on the Internet? ______________________ _____________________ ___________________ ____________________ ____________ ________________________ (1)search for informat