Module 6 The Internet and telecommunications

I want to buy some parts and put them together to build a computer. Can you help me to buy them? CD-ROM hard disk monitor screen mouse keyboard computer case speakers

Do you know how to describe each part of the computer? 1.____________ is the part of the computer that looks like a computer. 2. ____________is the part of the monitor that you look at. 3. ______________is the part of the computer that you type on. 4. _____________is something you use to click on things. 5. A CD-ROM is a separate disk that contains __________ __________________. 6. _____________is the part of the computer that stores information A monitor A mouse a lot of information The screen A keyboard A hard disk

What can we do on the Internet: ⑴ download music. ⑵ search for information ⑶ do online shopping ⑷ chat on the Internet ⑸ play games ⑹ send an to a friend

⑴ Fast reading ①.What is the Internet ？ ②.What is the World Wide Web ? ③.Who invented it ? Match each paragraph with the main idea. Para 1 Para 2 Para 3 Para 4-6 c. the definition of the Internet d. the start of the Internet a. the definition of the World Wide Web b. the inventor of the World Wide Web is about the definition of the Internet is the start of the Internet is about the inventor of the World Wide Web is about the definition of the World Wide Web

Listen and decide: T or F questions ①.There are millions of pages of data on the Internet. ②. The US army were the first people who used an Internet system. ③. The percentage of websites in English is getting smaller. ④. He has been a millionaire because of his invention.

In 1969 DARPA developed a way for all their computers to “talk” to each other _____________________________. In 1984 The NSF_________________________________. In 1989 Berners-Lee came up with the idea of the ________________________. In 1991 Berners-Lee _________the World Wide Web Within 5 years ______________________________rose from 600,000 to 40 million. By 2020 _______________________________could be in Chinese. through the telephone started the NSFNET network The world wide web invented The number of the Internet users Much web traffic

② Which sentence in the passage can be replaced by the following one? Because of Berners-Lee, it is possible for everyone to use the Internet as well as universities and the army. _________________________________________________ __________________________________________________ ③ Translate the following sentence into Chinese. It then became possible for universities to use the system as well. ___________________________________________________ ④ What is the purpose of the author to write the passage? ____________________________________________________________ ___________________________________________________________ 紧接着大学也能够使用这个系统 。 To introduce the history and development of the Internet and the World Wide Web. Berners-Lee made it possible for everyone to use the Internet, not just universities and the army.

Consolidation: The World Wide Web is a computer netwok that allows computer users to access information from millions of websites via ___________. At the moment, about __________ of web traffic is in English, but this persentage is __________. By 2020, much web traffic could be ________________. The World Wide Web was invented ______________ by an English scientist, Tim Berners-Lee. Berners –Lee built his first computer while he was _____________ using an old television! He______________ the idea of The World Wide Web in 1989 while he was working in Switzerland. the Internet 80 percent going down in Chinese in 1991 at university came up with

① The Internet brings us a lot of advantages, but it also brings some disadvantages. Do you agree that we should often surf the Internet? ② Why could Berners-Lee succeed ? If we want to succeed, what shoud we do? You can choose one topic to discuss with your partner.

Nothing in the world is impossible if you put your heart into it! 世上无难事，只怕有心人！

Assignment for today: Write a short article about “ The advantages and disadvantages of surfing the Internet”