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课件网) Unit3 Integrated skills Reporting on Internet use Phrases learning send emails text instant messages send email search for information do online shopping make online payment Show your notes about people Internet use. navigation finding a job news Good morning, class. Today I'm going to talk about the Internet. I'm sure all of you use the lnternet, but what do you know about it Now let me tell you about its 1. . The first general-purpose computers came onto the market in 2. , but it was only in 1969 that scientists invented a way for computers to communicate with each other. This meant that computers allowed people to 3. along a network and talk to each other. To start with, only four computers were connected and the network was for military use. Public commercial use of the Internet began 4. . history and development the early 1950s pass messages in mid-1989 One of the main applications of the Internet is the World Wide Web. Pages on the World Wide Web are called websites and can be accessed through the Internet. They were originally used as a space for scientists around the world to 5. . 6. was built in 1990 by Tim-Lee, a British scientist. He then taught others how to build their Tim Berners-Lee, a British own 7. , allowing the Internet to grow. Within 8. years, there were 9. websites online. Two years later,in 2016, 10. people were using the Internet-11. of the world’s population at the time. And increasingly, people were using their phones to access the Internet. The future is definitely online and it's definitely mobile. share information The world’s first website websites 24 more than 1 billion 3.6 billion about 48 per cent What do you often do on the Internet Information 信息 Communication 交流 E-commerce 电子商务 Entertainment 娱乐 Online activities Reading Bar charts（条形图） are often used to show how something changes over time or to compare different things. 网上活动百分比 Reading Pie charts(饼状图) are used to show percentages(百分比). 上网方式百分比 Reading Line charts（线形图） are often used to show trends. 互联网年龄百分比 View and answer 1.According to the chart, has increased the most(增长最快) during the last five years. 2. has had slightest change(变化最小) during the last five years. 3.Five years ago, people used the Internet the most for its . Now, people used for the most too. 4.During the past five years, has decreased the most(减少最快). travel booking Entertainment searching engine searching engine email View and answer 5.I can see changes that more and more people access the Internet from the two pie charts. using mobile devices View and answer 6.I notice that above 59 use the Internet now. an increasing number of people Summary As can be reflected(反应) from the first chart(图表), there have been a 1. (small/great) changes in the way people use online. Most activities saw2. (small/big) pared with five years ago,the popularity(人数) of mobile Internet ... ...
