(共11张PPT)
Unit2 How often do you exercise
Reading
Pre-reading
Watch a video and fill the chart.
Frequency Number
every day
1-3 times a week
no exercise
How many students exercise every day
How many students exercise1-3 times a week
How many students never exercise
2
2
1
Pre-reading
Watch a video and fill the chart.
Proportion [pr p n] 比例
What percent of the students exercise every day
2/5=0.4(40%)
40%
40%
20%
Pre-reading
Draw a pie chart.
How often do you exercise
40%
every day
40%
1-3 times a week
20%
no exercise
pie chart
1.40% of the students exercise every day.
2.40% of the students exercise 1-3 times a week.
3.20% of the students never exercise .
Result of the survey:
While-reading
Here a result of the survey about students in No. 5 Middle school.
Read result of the survey and answer the questions.
1.What is the survey about
It’s about students' free time activities.
2.How many parts can we divide(分成) this passage into
exercise
use of the internet
watch TV
While-reading
Read result of the survey and answer the questions.
3.What is the main idea of eachparagraph
A. The introduction of the survey.
B.The survey results of exercise.
C. The opinion of the writer.
D.The survey results of watchingTV.
E. The survey results of goingonline.
Read Para. 2, 3, 4 carefully and complete the pie charts.
6
15
20
45
20
90
10
85
13
2
6
2b
---What percent of the students do not exercise at all
---Twenty percent of the students do not exercise at all.
According to the pia chart, work in pairs to ask and answer.
While-reading
While-reading
How does the writer show his feelings about the results
Circle the words or sentenses.
Do you think the students at No. 5 are healthy Why or why not
What does the writer think is the best way to relax Why
While-reading
Answer the questions.
opinion
reasons
advice
1.opinion: It's good to relax by + v-ing, but I think the best way to relax is through + n./v-ing.
2. reasons: It's healthy for ... Doing sth. is fun, and you can ... as you ...
3.advice: So start doing sth. before it's too late!
Post-reading
Retell the passage.
Choose one to to do a survey and make a pie chart in groups.
How often do you watch TV/exercise/use the Internet
a. Never. b. 1-3 times a week. c. every day
exercise/use of the Internet/watch TV
You can report like this:
In our group, there are 4 students. Here is our result about ...
...of students never watch TV in their free time....of students watch TV 1-3 times a week. ... of students watch TV every day.
It's good to relax by + v-ing, but I think the best way to relax is through + n./v-ing.It's healthy for ...So start doing sth. before it's too late!
Post-reading
Then do a report.
