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课件网) Unit3 Integrated skills Reporting on Internet use 译林版（2020）高中英语必修三 By the end of this section, you will be able to: 1.describe the development of the Internet; 2.analyze and summarize the changes of Internet use; 3.write a report on Internet use. 1. Do you often use the Internet 2. In which way do you usually access the Internet 3. What do you often do on the Internet Lead-in Phrases learning send emails text instant messages send email search for information do online shopping make online payment Lead-in 1. What does Mr Tan mainly talk about in his introduction to the Internet 2. How many computers were connected in the beginning 3. What did scientists around the world originally use the Internet as 4. What did Tim Bernners-Lee teach others to do A1 Listen to the talk and answer the following questions. Listening The history and development of the Internet. Four computers. A space to share information. To build their own websites. 2021 1983 2005 1609 2009年中期 20世纪80年代早期 20世纪80年代晚期 Read or translate the following time： Listening for years two thousand and twenty-one nineteen eighty-three two thousand and five sixteen o nine in mid-2009 in the early 1980s in the late 1980s Listen to the talk again and complete the timeline below. In (1)_____ The first general-purpose computers came onto the market. In 1969 Computers allowed people to (2)_____ along a network. In (3)_____ Public commercial use of the Internet began In 1990 (4)_____ was built. In (5)_____ There were (6)_____ website online. In 2016 There were (7)_____ people using the Internet — (8)_____ of the world's population at the time. the early 1950s pass messages mid-1989 The world's first website 2014 more than 1 billion 3.6 billion about 48 percent A2 Listening 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 use has 3. ( ... ...
