课件14张PPT。Unit 2Unit 2
How often do you exercise?Section B 2a-2eWhat activities do you do in your free time?
How often do you do them?Rank（排序） these activities according to how often you think your classmates do them (1=most often, 6= least often). 2ausually 2always 1often 3sometimes 4hardly ever 5never 6always usually often sometimes hardly ever never
I think our classmates always ... 2bRead the passage quickly and find the answer to the questions below.How many free time activities are mentioned（提到） in the passage?
_______________________________
2. What is the best way to relax?
__________________________________Three . The best way to relax is through exercise.2b Read the articleWhat 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.
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.
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.
It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “old habits die hard”. So start exercising before it’s too late!
15859020202131045Read the passage carefully and complete the pie chart below.2c Read the article again and answer
the questions.
1.How many students do not exercise at all?
2.How many students use the Internet every day?
3.How often do most students watch TV? What do they usually watch?
Twenty percent of the students do not exercise at all. Ninety percent of the students use the Internet every day.Most students watch TV every day. They usually
watch game shows.4.What does the writer think is the best way to relax? Why?
5.Do you think the students at No.5 are healthy? Why or why not? Exercise. Because it is healthy for the mind and
the body.No , I don’t think so.
Because they always use the Internet and watch TV but don't always exercise .2d Write sentences with percentages using always, usually or sometimes.1. 90%:________________________________
2. 85%:________________________________
3. 45%: ________________________________
4. 10%: ________________________________
5. 13%: ________________________________
6. 2% : ________________________________
158590202021310452eGroup work：Choose a reporter and ask the classmates in your group how often they read books and make a pie chart. Then show the pie chart to your class and make a report. （制作饼状图并做小报告）Let's relax in good ways！Homework1. 熟读2b，并背诵最后一段
2. 完成双语报相应部分练习2e Group work.
Choose a reporter and ask the classmates in your group how often they read books and make a pie chart. Then show the pie chart to your class and make a report. 选出一名小记者询问组内同学多久阅读一次并且根据调查结果制作一个饼状图，然后向全班展示饼状图同时做口头报告。(注：饼状图百分比划分只需要一个大致范围，无需使用量角器)
Survey about reading books
Who read books ... ?
Number of the classmates
Percentage(百分比)
never
1—3 times a week
4—6 times a week
every day
Read books
Report:
In our group, ____________ percent of the students never read books. ____________ percent of the students read books 1—3 times a week. ________ percent of the students read books 4—6 times a week. And ____________ percent of the students read books every day. We think reading books is a good way to relax. Because _______________________________. And we also think _______________ is a good way to relax. Because _______________________________________ .
