人教版八年级上册 Unit 2 How often do you exercise?Section B 2a-2e 课件 (共22张PPT)

(共22张PPT)
Unit 2 How often do you exercise
人教版 英语 八年级上册
Section B 2a-2e
Warming up
Discussion
What activities do you often do after school
go camping in the country
play computer games
use the Internet
watch TV
exercise or play sports
go to the movies
去野营
=do sports 做运动
watch TV go to the movies play computer
games
exercise or play sports use the Internet go camping in
the country
go online
For me, I most often go online.
I least often go camping in the country.
Pre-reading
2a
Rank these activities according to how often you think your classmates do them(1-most often, 6=least often).
百分数用基数词+ percent表示
50％ fifty percent　百分之五十
3％ three percent　百分之三
In our class, ____students like using the Internet.
_____ students like playing sports.
____ students like watching TV.
______ students like doing homework.
Let's summarize.
All students =100%
Most students =51%-99%
Some students =1%-50%
No students = 0%
Read the passage quickly and find the answers to the questions below.
1. How many kinds of free time activities are mentioned in the passage
_______________________________
2. What are they
_________________________________
Three.
Exercise, use the internet/ go online and
watch TV.
While-reading
Results 调查结果
Comments 调查结论
Topic 调查内容
Para. 1
Para. 2, 3, 4
Para. 5
Skim the article and match each paragraph with the following parts.
Exercise
Watch TV
Go online
Reading task
While-reading
Read each paragraph quickly and draw a line to get the main idea.
Para.1
Para.2
Para.3
Para.5
Free time activities
Para.4
It is about how often students watch TV.
B. It is a survey(调查) about students’ free time activities.
C. It tells how often students do exercise.
D. The best way to relax is through exercise.
E. It is about how often students go online.
While-reading
2b
Read the article and complete the pie chart.
15
20
20
45
10
90
13
2
85
Exercise Use the Internet Watch TV
While-reading
1.What percent of students do not exercise at all
2.What perecnet of students use the Internet every day
3.How often do most students watch TV What do they
usually watch
20% students.
90% students.
Every day. They usually watch sports, game shows.
2c
Read the article again and answer the questions.
While-reading
2c
Read the article again and answer the questions.
While-reading
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 most of the students use Internet or watch TV on their free time. They don’t like exercising. It’s unhealthy.
Structure
What Do No. 5 High School Students Do in Their Free Time
引出问题
(Para. 1)
调查结果
(Para. 2-4)
得出结论
(Para. 5)
Last month we asked our students about their free time activities.
Use the Internet
Exercise
Watch TV
15%—every day
45%—four to six times a week
20%—one to three times a week
20%—never
90%—every day
10%—at least three to four times a week
Most students use it for fun and not for homework.
2%—one to three times a week
13%—four to six times a week
85%—every day
Game shows are the most popular.
The best way to relax is through exercise. It's healthy for the mind and the body.
While-reading
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.
2b
Read the article and complete the pie chart.
While-reading
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!
2d
According to the article and the pie charts, write sentences with the percentages using always, usually or sometimes.
While-reading
1. 90% :___________________________________
2. 85% :___________________________________
3. 45% : ___________________________________
4. 10% : ___________________________________
5. 13% : ___________________________________
6. 2% : ___________________________________
85% of the students always watch TV.
45% of them usually exercise.
10% of them sometimes use the Internet.
13% usually watch TV.
2% sometimes watch TV.
90% of the students always use the Internet.
Only six ______ of ten students here ______ from China and they are very hard-working.
A. percent; are B. hundred; is C. percent; is D. hundreds; are
Exercises
一、单项选择
For years, she was helping the poor street children ______ giving them food. A. about B. at C. for D. by
1
2
A
D
—Can you tell me the ______ of your survey
—Yes. Fifty percent of the students go to school by bike.
A. result B. answer C. way D. habit
______ she is very tired, ______ she doesn't stop working.
A. Although; but B. But; although C. Although; / D. /; /
exercises
一、单项选择
3
4
C
A
Exercises
二 根据汉语意思完成句子
1
90%的学生每天上网，太让我们惊讶了。
2
We are surprised that ______ ______ of the students ______ ______ every day.
通过使用网络放松不错，但我认为最好的放松方式是通过锻炼。
It's good to relax ______ ______ the Internet, but I think the best way to relax is ______ exercise.
ninety percent
I like playing sports, ______ ______ basketball and swimming.
我喜欢体育运动，比如篮球和游泳。
go online
by using
through
such as
3
THANKS
谢谢聆听！