外研版高一必修一Module6（课堂PPT）

1、1By Sarah2Reading and vocabulary 374562389141.What does PC stand for(代表）? PC stands for personal computer.(私人电脑）52.What does WWW stand for? WWW stands for the World Wide Web.(万维网）63.What does IT stand for? IT stands for information technology.74.Do you know any search engines?(搜索引擎）搜索引擎） 85.Who is h

2、e?Software millionaire Microsoft 微软微软Bill Gates96.Who is he?The father of the World Wide Web 广域网广域网/”万维网之父万维网之父”An English scientistInvent the first web browser浏览器浏览器Tim Berners-Lee107.What is the name of the popular web browser(浏览器）at present？IE web browser118.What do these words mean?Emailnetwork

3、BBS download /upload QQ电子邮件电子邮件网络网络论坛论坛 下载下载;上传上传聊天工具聊天工具12When was the first computer invented? A.1964 B.1946 C.1949 D.196913Read the passage quickly and finish two tasks.To think about1.The title of the passage.2.The main ideas of every paragraph.Page 52Page 5214Which is the best title? The defini

4、tion and the development of InternetB. How to use World Wide WebC. Berners-Lee developed the InternetD. The Internet creates many millionaires15para.1para.2para.3para.4para.5para.6a. Who invented the World Wide Web?b. What is the Internet ?c. How did the Internet start?d. About Berners-Lee the inven

5、tor of WWW.e. The development of WWW.f. What is the World Wide Web?16Task Two Activity 3 on P53Task one Fill in the tableTask Three Activity 4 on P5317Fill in the tableIn 1969In 1984In 1991Name of the networkInventorusersDARPANETNSFuniversitiesand the armyeveryonewwwthe US armyTim Berners-LeeDARPAIN

6、TERNET/NSFNETYearEvent18There are millions of pages of information on the Internet.2. The US army were the first people who used an Internet system.3. Universities started using the Internet at the same time as the army.4. The percentage of websites in English is getting smaller.5. Tim Berners-Lee m

7、ade it possible for scientists to use the Internet.6. Berners-Lee made a lot of money from his invention.(Para 1)(Para 2)(Para 2)(Para 3)(Para 5)(Para 6)19Decide which sentence means the same as the extracts from the reading passage.For fifteen years, only the US army could use this system of commun

8、ication. a. The US army only used this system for 15 years. b. after 15 years, other people were able to use it as well. (Para 2)2. The World Wide Web.allow computer user to access information. a. Computer users can access information because of the World Wide Web b. You need permission from the Wor

9、ld Wide Web before you can access information. (Para 3) 3. About 80 percent of web traffic is in English, but this percentage is now going down. a. Web traffic is in English is becoming less interesting. b. This percentage of English websites is getting smaller. (Para 3)4. He came up with the idea o

10、f the World Wide Web. a.It was his idea. b.He found the idea in a book. (Para 4) 2021 Berners-LeeIn ternet _ _ _wwwTim22The biggest source of informationaccessible through a computerfirst used by the army then universitiesnow everyone23Invented by Tima computer networkallow computer users to access

11、informationweb traffic in English (by 2020)24First, he came up with the idea of the World Wide Web.Second, he designed the first “web browser” ,which made it possible for everyone to use the Internet.An English scientist,now he works as a lecturer at institute.An English scientist,now he works as a

12、lecturer at institute.25 Berners-LeeIn ternet wwwTim26Topic 1Topic 3Topic 2The disadvantages of using The disadvantages of using the Internetthe InternetThe advantages of using The advantages of using thethe InternetInternetWhat can we do onWhat can we do on the Internet?the Internet?27 Advantages D

13、isadvantages 1.send e-mails to others2.search for information3.shop online4. study online 5.watch movies and other programs6.play games7.chat online8.download music1.be bad for eyes and our bodies2.less time to get along with others3.spend too much time online4.terribly pollute5.use high energy 6.Ma