江苏省扬州市宝应县画川高级中学高中英语 Unit3 task 教案 牛津译林版选修7.doc

课题： m7u3 task teaching aims:after learning this period, the students will be able to1. focus on listening to lectures about the ways people watch or listen to the news;2. read charts and graphs, how to form more detailed questions and how to report on facts and the figures. teaching procedures: step 1 lead-in (ppt 4-5)with the development of science and technology, there are so many media to get news from. can you give us some examples?suppose you work for an internet news website. your boss has asked you to attend a series of lectures about the ways people watch or listen to the news. you will need to write a report. now lets learn some skills which help us to write the report.1. bar charts: used to show how something changes over time or compare items.2. flow charts: used to show a process.3. pie charts: used to show percentages.step 2 skills building 1: reading charts and graphs (ppt 6-13)1. can you tell us some of the most popular types of the charts?2. can you tell us the definition of them?3. now look at the following charts and tell us which type each of them belongs to?bar chart a bar chart consists of an axis and a series of labeled horizontal or vertical bars that show different values for each bar. the numbers along a side of the bar graph are called the scale.flow/line chart a line chart is a way to summarize how two pieces of information are related and how they vary depending on one another. the numbers along a side of the line graph are called the scale.pie chart a pie chart is a circle graph divided into pieces, each displaying the size of some related piece of information. pie charts are used to display the sizes of parts that make up some whole. step 3 collecting information (ppt 14-18)listen to the first speech and take notes.newssuitable sourcesreasonssports results(1) _, newspaperfans dont need to see pictures. they want (2)_.weatherradio, (3)_l weather (4) _ all the time.l they are often (5) _.recent events(6) _want to know the top or most (7) _ stories.newspaper, the internetprefer a (8) _ range of views.radiopeople who (9) _ or travel long distances to work dont have much time to (10)_ or read newspapers.key: (1) radio (2) to see pictures (3) to know scores (4) the internet (5) changes (6) updated (7) newspapers (8) details (9) at their own speed (10) tv (11) important (12) wider (13) drive (14) watch tv (15) read newspaperslisten and use the information to complete notes.1. the internet is still not _. (accessible)2. information on the internet is often _. (uncontrolled)3. people do not always _ the news they find on the internet. (trust)step 4 answer the following based on the charts. (ppt19-21)1. where do most people first look for weather forecasts? (local tv.)2. what source do the least number of people first turn to for sports results? (the internet.)3. what percentage of people turn to the internet first for the latest news? (4%.)4. what type of news do the least number of people turn to the internet for? (emergency.)5. what are the three types of news that 5% of people turn to the internet for? (opinions, weather and sports results.)6. what news source do people trust the most? national tv.7. what news source do people tr