高中英語 Unit3 The world online Task2課件 牛津譯林版選修7.ppt

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Task 2,Unit,3,Getting news from the Internet,Unit 3,課件描述：,學生學會如何用英語讀解圖表和曲線圖，對圖表和曲線圖提出詳細問題并講解圖表所示的事實和數(shù)據(jù)。學生通過網(wǎng)上調(diào)查“人們觀看和收聽新聞”的不同途徑并寫出此報告。通過這些活動，提高與上述內(nèi)容相關(guān)的聽說讀寫能力。,Skills building 2: forming more specific questions,Read the guidelines,1. Start with information that you know and build on it .,If you know or have just learned that 60% of people prefer football to table tennis, you can then ask:,Does a person’s age affect their answer?,Do men and women answer in the same way?,Is football becoming more popular, or is table tennis becoming less popular?,2. Do not just ask about what people like, prefer or choose to do. Also ask what they do not like or do not prefer. For example:,Other than table tennis, what sport do people not like to play?,What sport do people prefer table tennis to?,3. Find out why. Once you have the facts, you can try to find out why they are true. This kind of information will be helpful if you need to support or explain the fact you have learned, e.g.,Why is football more popular?,Step 2: asking more specific questions,,Practise,Student 1: Form questions using the information on the left. Write down your questions before you ask your partner for his/her opinions. Student 2: Answer your partner’s questions. Form your opinions using the information on the right.,1. What is the most popular way to get news for people under 18 years old, people from 18 to 50 or people 50 and older?,For people under 18, the most popular way to get news is from television. People from 18 to 50 would most like to get news from newspapers as well as television while people over 50 prefer getting news by listening to the radio.,2. What news source do you think is fastest growing?,I think that Internet news is fastest growing.,3. Who is the Internet mostly used by?,The people between 15 and 40 years old, especially those who are university-educated.,4. What do people think are the best Internet news sites? 5. How can I know which Internet news sites to trust?,The ones that are linked to or are part of major TV networks.,You can look for supporting facts through cross-checking facts with other sites, especially the sites run by organizations you already know.,6. The most popular way to get news is to read newspaper, but some people have switched to the Internet. Do you know why? What do you think are the problems with newspapers?,I think it is mainly because newspapers are too big and most of them are messily printed. News on the Internet is updated each hour while news in newspapers can not be updated.,7. Why do you think some people prefer television? 8. Why do you think some people still prefer radio?,I think people prefer television because they can see the most important and current news appear on TV with ‘real’ images as fast as possible.,These people can listen to news while driving or doing housework at the same time. No time is wasted.,Skills building 3: reporting on facts and figures,What shall we pay attention to when we write a report? For example, when you are asked to write a report on how the students in your class think they should spend their time, what should you include?,Question:,Which of the following are facts and which are opinions?,1. Computers are too expensive for people. 2. I think reading newspapers is the easiest way to get news. 3. You can not only see “real” images on TV but also hear them talk. 4. News on the Internet is updated every hour. 5. Some people consider Internet news to be unbelievable.,fact,opinion,fact,fact,opinion,Getting information（bar chart）,The bar chart shows the weight in kilograms of some fruit sold one day by a local market. We can see that 52 kg of apples were sold, 40 kg of oranges were sold, and 8 kg of star fruit were sold.,Getting information（flow/line chart）,The chart shows how John’s weight varied from the beginning of 1991 to the beginning of 1995. The weight scale runs vertically, while the time scale is on the horizontal axis. Following the gridlines up from the beginning of the years, we see that John’s weight was 68 kg in 1991, 70 kg in 1992, 74 kg in 1993, 74 kg in 1994, and 73 kg in 1995.,,Getting information（pie chart）,The pie chart shows the fractions of dogs in a dog competition in seven different groups of dog breeds. We can see from the chart that 4 times as many dogs competed in the sporting group as in the herding group. We can also see that the two most popular groups of dogs accounted for almost half of the dogs in the competition.,Suppose 1000 dogs entered the competition in all. We could figure the number of dogs in any group by multiplying the fraction of dogs in any group by 1000. In the toy group, for example, there were 0.12×1000 = 120 dogs in the competition.,Step 3: e-mailing a report,Dear sir, I went to listen to two speeches about the ways people get news. From the first speaker, I know there are different types of news, such as sports results, weather, politics and current affairs, and some of them are more suited to sources like radio, newspapers, and television.,There is no doubt that the Internet is increasingly popular, but the number of people who get their news from the Internet is still small. I have collected some figures from two charts, each of which is a survey of 500 people. According to the two charts, the percentage of people who turn first on the Internet for news on emergency,,opinions, weather, breaking news and sports results is respectively only 2 per cent, 5 per cent. However, for news on emergency and breaking news, the percentage of people who turn first to local TV comes to 53 per cent and 48 per cent.,Why will people not turn first on the Internet to get news? The second speaker gave the following reasons: first, the Internet is still not accessible to everyone; second, information on it is often uncontrolled; third, people do not always trust the news online. Yours, (Student’s own name),Homework,1. Please review what we’ve learned today. 2. Please Finish Parts A and B in writing on page 125.,