(
课件网) Unit 6 How often do you exercise Section B (2a-2e) Learning Objectives By the end of the class, we will be able to: 低阶目标 1. analyze the data presented in the text（分析文章中的数据）; 2. evaluate the leisure habits of students in No.5 High School students （评价五中学生的休闲习惯）; 高阶目标 3. identify the potential drawbacks of excessive Internet and TV usage （发现过度使用互联网和电视的潜在弊端）; 4. realize the importance of exercise and develop a good exercise habit （认识到锻炼的重要性，养成良好的锻炼习惯）. Here are some leisure activities. Rank them according to how often you think your classamates do them.(1=most often, 6=least often) watch TV go to the movies play computer games exercise or play sports use the Internet go camping in the country What Do No.5 High School Students Do in Their Free Time Task 1:Read the title and find out the type of the passage report Task 2: Let’s find out the structure（结构） of the report. Para.1 Para.2-4 Para.5 Introduce the purpose and questions of the survey(调查）. Represent the results of each question. Draw the conclusion and advice. So the report is organized in deduction and summary structure. （总-分-总） 1 2 3 4 5 What Do No. 5 High School Students Do in Their Free Time Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results. Task 3: Careful reading(paragragh1) What were their questions about bar chart pie chart line graph table Here are four common ways to visually present data. Do you know their names The report uses pie charts to present the collected data. Look at the following charts and figure out what activities the data is about. Complete the pie charts according to the report. We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all! We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework. Pay attention to the percentages and frequency phrases in the text. Task 3: Careful reading(paragraghs2-4) The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular. Complete the pie charts according to the report. 15 20 20 45 90 10 85 2 13 Thinking Why is specific data used in the report What’s the function of the data 1. Support the opinions and conclusions. 2. Enhance the credibility (可信度) of the report. So this type of ... ...
