1、,Background Information,Internet is composed of many interconnected computer networks. Each network may link tens, hundreds, or even thousands of computers, enabling them to share information with one another. Internet has made it possible for people all over the world to communicate with one anothe
2、r effectively and inexpensively. Internet has also brought new opportunities to government, business and education.,Background Information,Today, Internet is the most popular means for people in far distance to communicate with each other. But some people, especially teenagers, like to play online g
3、ames, which may not only affect their studies, but also do harm to their health. Therefore, we should know how to use Internet for the purpose of our study and research, and how to balance our study and online games.,Preview Questions,Do you like surfing on the Internet？What do you usually do on the
4、 Internet?What are the advantages and disadvantages of Internet?,Language Points,1. The word “Internet” describes the network that started in 1983. describe v. say or write what someone or something in like 描述 e.g. He described the painting in detail.他详细描述了那幅画。 e.g. Let me describe ( to you ) how it
5、 happened. 让我向你描述事情是如何发生的。,Language Points,2. The Internet connects computers from around the world for people to share information. connect v. join or be joined with something else 连接 e.g. Can I connect my printer with something else? 我能把打印机连到你电脑上吗？,Language Points,share v. 1) have or use something
6、 at the same time as someone else 共用 e.g. Bill and I shared an office for years.比尔和我共用一间办公室多年。2) divide food, money, goods, etc. and give part of it to someone else 分享 e.g. Will you share your sandwich with me? 你愿意和我分享三明治吗？,Language Points,3. What do you need to do if you want to surf the Internet?
7、surf v. spend time visiting a lot of websites 网上冲浪 e.g. Many towns and cities have cybercafes where you can surf the Inernet.许多城镇和城市都有网吧，人们可以在里面尽情上网浏览。,Language Points,4. If you dont know the address, go to a popular search engine like Google. popular adj. 1) for or involving ordinary people rather
8、than specialists or highly educated people 通俗的，大众的 e.g. The issue was virtually ignored by the popular press. 那件事几乎被大众媒体所淡忘。 2) liked, enjoyed or supported by many people 流行的，受人喜欢的 e.g. That song was popular with people from my fathers generation. 那首歌深受我父亲那代人的欢迎。,Language Points,5. You just need to
9、type in some information about what you want to find.type v. write with a computer 电脑输入 e.g. She asked me to type a couple of letters.她让我在电脑上打几封信。,Language Points,6. But watch out when you use information from the Internet. watch out: 1) used to warn someone of danger or an accident that seems likel
10、y to happen 当心， 注意危险 e.g. “ Watch out!” he shouted. But it was too late - she had knocked the whole tray of drinks on the floor.“当心！”他大声喊道，可是太迟了她已经将整盒的饮料摔到地上。2) be careful to notice someone or something interesting 留意 e.g. Watch out for his latest movie, which comes out next month. 请留意他的最新影片，该片将在下月放
11、映。,Language Points,7. Anyone can create a website, so you cannot always be sure the information is correct. create v. make something new, especially to invent something 创造 e.g. The Bible says that God created the world. 圣经上说，上帝创造了世界。 e.g. He created a wonderful meal from very few ingredients. 他用了很少的
12、配料就做出了非常不错的一顿饭。,Language Points,8. .bad things can easily happen if young people indulge in the Internet. Indulge v. 1) allow yourself or another person to have something enjoyable, especiaaly something that is considered bad for you or him 沉溺于 eg: We took a deliberate decision to indulge in a littl
13、e nostalgia.他有意作出决定以慰思乡情。2) let someone have or do whatever they want even if it is bad for them 放纵，纵容，迁就 eg: My aunt indulges the children dreadfully.我姑妈太纵容孩子了。,Language Points,9. how to make good use of the net, and how to keep away from the websites they should not look at. make use of : use some
14、thing that is available 利用某物 eg: We might as well make use of the hotels facilities.我们不妨好好利用一下旅馆的设施。keep away from: not go somewhere or near something, or prevent someone from going somewhere or near something 远离 eg: Keep away from the edge of the cliff.远离悬崖边。,Language Points,8. never answer message
15、s that make you feel confused or uncomfortable confuse v. 1) mix up someones mind or ideas, or make something difficult to understand 混乱，难以理解 eg: Youre confusing him! Tell him slowly and one thing at a time.你让他无从理解！慢慢同他说，一次说一件事。 2) mix up two separate things or people in ones mind, imagining that th
16、ey are one 混淆 eg: Its easy to confuse his films, because he tends to use the same actors. 很容易将他电影搞混淆，因为他常使用相同的演员。,Language Points,confused adj.1) unable to think clearly or to understand something 糊涂的 eg: Grandfather gets quite confused sometimes, and doesnt even know what day it is.祖父有时候很糊涂，他甚至不知道是
17、星期几。2) nor clear and therefore difficult to understand 迷惑的 eg: Your essay gets a bit confused halfway through when you introduce too many ideas at once.当你一次介绍太多想法时，你的散文就有点不清晰。,Language Points,confusing adj. It describes something that makes you feel confused because it is difficult to understand 迷惑人
18、的eg: The insructions are terribly confusing. Could you help me with them, please?这个说明很令人费解。请你帮我看看好吗？,Homework,1. Dictation of the new words2. Translate the following sentences into English 1) The Internet can help people all over the world to share information. 2) I like going to pop stars websites.
19、 3) We can make good use of the Internet to find needed information. 4) Surfing the Net cannot take the place of homework. 5) Teenagers should keep away from the websites they should not look at. 6) Pay attention to the traffic light when you cross the street.,Keys,Vocabulary personal official descr
20、ibe connected share address popular create failed spare,Keys,Expressions keep away from Watch out make good use of it give out make clear pays attention to take the place of depend on,Keys,Translation From Chinese to English The Internet can help people all over the world to share information. I lik
21、e going to pop stars websites. We can make good use of the Internet to find needed information. Surfing the Net cannot take the place of homework.,Keys,5. Teenagers should keep away from the websites they should not look at. 6. Pay attention to the traffic light when you cross the street. 7. Sending
22、 emails is both simple and cheap. 8. It is dangerous for teenagers to indulge in online games.,Keys,B. From English to Chinese 如果你知道网址，只需把它输入屏幕的对话框里。 因为任何人都可以创建网站，所以你无法确定信息总是真实的。 通常最好是使用从多种渠道获得的信息才能确保信息的真实性。 有些学生过去在学校学习很好，现在考试却不及格，就是因为他们几乎将所有的时间用来玩网络游戏。 据官方报道，如果青年人沉溺于网络，坏事就容易发生。,Grammar,Immediate Pr
23、actice get needs costs talk wants barks have love,Grammar,9. forgets 10. work, dont 11. goes 12. flows 13. doesnt tell 14. translates 15. doesnt believe,Grammar,Translation from Chinese into English Children always get up before six oclock in the morning. She seldom forgets to do her homework. He so
24、metimes goes to the library, and sometimes goes to the lab. Does your sister teach maths in No. 2 Middle School? No, she doesnt teach maths there. She teaches physics.,Grammar,5. Does your brother go to work by bike every day? No, he goes to work on foot. 6. Every year, a lot of foreigners come to visit our country. 7. We go to the Net to play games every other week. 8. Jack speaks both English and French. 9. The sun always rises in the east. 10. Practice makes perfect.,Reading Comprehension,1.5 DBADC 610 DBADC,Thank You!,
