1. Unit 2 How often do you exercise?.
The Fourth Period
Section B(2a-2e)

2. Aims and language points:
Teaching aims（教学目标）
1．读懂调查结果，学会用表格、饼状图示等诠释调查结果。
2．学会做简单调查并会做饼状图。
Language points（语言点）
要求掌握以下句式: Old habits die hard.
We found that …
We all know that …
It is healthy for …
2．要求掌握以下词汇及短语：
result, percent, online, television, although, through, mind, body, together, die, such as, the answers to the questions, the best way to relax, at least 2

3. Guess and rank

4. Scanning 2b. Read the article and complete the pie charts. 15 10 13 220 20 90 45 85

5. Read for details
1. How many percent of the students do not exercise at all?
2. How many percent of the students use the Internet every day?
3. How often do most students watch TV?
Twenty percent.
Ninety percent.
Every day.

6. Read for details 4. What do they usually watch?
5. What does the writer think is the best way to relax? Why?
6. Do you think the students at No. 5 are healthy? Why or why not?
They usually watch game shows.
Exercise.
Because it is healthy for the mind and the body.
Answers will vary.

7. Do you know?
ask sb about sth/tell sth about sth
We found that …
We all know that …/It is known that …/As we know

8. Do you know?
Old habits die hard.
It is good to relax by doing …
The answers to our questions …
such as/for example

9. 1) 90% _____________________. 2) 85% _____________________.
After reading
Write sentences with the percentages using always, usually or sometimes.
1) 90% _____________________.
2) 85% _____________________.
3) 45% ____________________.
Ninety percent of the students always use the Internet
Eighty-five percent of the students always watch TV.
Forty-five percent of the students usually exercise.

10. 4) 10% _________________________. 5) 13% _________________________.
After reading
Write sentences with the percentages using always, usually or sometimes.
4) 10% _________________________.
5) 13% _________________________.
6) 2% __________________________.
Ten percent of the students often use the Internet
Thirteen percent of the students usually watch TV.
Two percent of the students sometimes use the Internet

11. Homework
Oral:
Survey your classmates about how often they do the activities in Activity 2e.
Written:
Make a pie chart with your survey results. 11