(共21张PPT)
Unit 2
How often do you exercise
Section B 2a-2e
What activities do you do in your free time 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
Rank these activities according to how often you think your classmates do them (1=most often,6=least often 1最多6最少)
go online
For me, I most often go online.
I least often go to the movies.
2a
百分数用基数+ 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%
Results(结果)
Comments (结论)
Topic (话题)
Para .1
Para. 2, 3, 4
Para. 5
Skim the article and match each paragraph with the following parts.
Exercise
Watching TV
Go online
skimming and matching
Read each paragraph quickly and draw a line to get the main idea.
Para1.
Para2.
Para3.
Para5.
Free time activities
Para4.
It is about how often students watch TV.
B. It is a survey 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.
Careful reading
Read the article and complete the pie charts on the
next page.
______ %
every day
______ %
4-6 times a week
______ %
1-3 times a week
______ %
no exercise
20
15
20
45
2b
Task 1: Read the second para. and complete.
Exercise
Task 2: Read the third para. and complete.
______ %
3 - 4 times a week
10
______ %
every day
90
Use the Internet
Task 3: Read the fourth para. and complete.
______ %
4-6 times a week
______ %
1-3 times a week
______ %
every day
85
13
2
Watch TV
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.
here开头的倒装句:
当here位于句首,且句子的谓语动词是be动词或come, go等时,句子的主语和谓语要颠倒位置,构成倒装。
here位于句首,若句子的主语是代词,则句子不用倒装。E.g. Here you are.
result作名词,意为“结果;后果”常用短语:
the result of… ……的结果
as a result 结果;因此
as a result of 因为;由于
result作动词,意为“由……造成;因……发生”常用短语:result in 导致;造成
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!
宾语从句
“基数词 + percent + of + 名词”作主语时,谓语动词的单复数要与of后面的名词单复数保持一致。
not … at all “一点也不;根本不”。not常位于be动词、助动词或情态动词之后,at all放在句尾,用来加强否定语气。
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.
the answer to … “……问题的答案/回答”
the key to … ……的钥匙
the way (to) … 去……的路
the ticket to … ……的票
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!
形式主语
不定式(短语)是真正的主语
旧习难改
before引导时间状语从句
不定式(短语)作后置定语
mind作名词,意为“头脑;心智”常用短语如下:
make up one’s mind下决心
change one’s mind改变某人的想法
in one’s mind在某人看来;在某人心里
keep … in mind把……记在心里
拓展: mind作动词,意为“介意”,常用句型 “Would you mind (one’s) doing … ”“你介意(……)做……吗?”
die 过去式:died 过去分词:dying
拓展die的相关词:
dying adj. 奄奄一息的
dead adj. 死的
death n. 死亡
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
20% students do not exercise at all.
90% students use the Internet every day.
Most students watch TV every day. They usually watch sports, 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 most of the students use Internet or watch TV on their free time. They don’t like exercising. It’s unhealthy.
According to the article and the pie chart, write sentences with the percentages using always, usually or sometimes.
1. 90% :___________________________________
2. 85% :___________________________________
3. 45% : ___________________________________
4. 10% : ___________________________________
5. 13% : ___________________________________
6. 2% : ___________________________________
90% of students always use the Internet.
85% of students always watch TV.
45% of them usually exercise.
10% of them sometimes use the Internet.
13% of them sometimes watch TV.
2% of them sometimes watch TV.
2d
Choose one of these free time activities or think of your own. Then ask your classmates how often they do this activity and make a pie chart. Show the pie chart to your class.
play computer games read books
go shopping draw pictures play sports
How often do you… Names of classmates
1-3 times a week
4-6 times a week
every day
2e
Ⅰ. 单选。
1. I hardly exercise so I think I’m kind of _____.
A. healthy B. health
C. unhealthy D. unhealth
2. My sister likes fruits ______ she doesn’t like vegetables.
A. and B. but C. or D. also
3. Jim’s parents want him _______ more fruits.
A. eating B. eat C. to eat D. eats
Exercises
4. We ___ go out to eat but not very often.
A. usually B. always
C. never D. sometimes
5. ___ do you read English
A. What B. How often
C. How far D. How much
Summary
ask sb. about sth.
free time activity
not … at all
go online/use the Internet
at least
the answers to questions
Old habits die hard.
询问某人关于某事
业余活动
一点也不;根本不
上网
至少
问题的回答
旧习难改