(共45张PPT)
Unit 2
How often do you exercise
Section B (2a-2e)
Learning aims:
1. To read and understand the article regarding the free time activities of No. 5 High School students ;
2. To understand and learn to describe the pie charts;
3. To learn some new words and useful expressions.
1. I think drinking milk is good ______ our health.
A. to B. with C. for D. at
--______ does Linda see the movies with her classmates
-- Once a week.
How often B. How soon
C. How far D. How long
C
Revision
A
3.It’s ________ your eyes to read in the sun.
Ａ．good for B. good at C. bad for D. bad at
C
5. Taking exercise often is good for our __________(健康).
6. My father often drinks lots of _________(咖啡) when he has to stay up late at night.
7. How often do you eat _________ (水果) and vegetables at home
8. Do you often eat _________(无用的东西) food in the class
9. Good _______(睡眠) can help us learn things better.
health
coffee
fruit
junk
sleep
New words and phrases
result n.
percent n.
online adj.
television n.
although prep.
through conj.
mind n.
结果；后果
百分之……
在线的；联网的
电视节目；电视机
虽然；尽管；即使
以；凭借；穿过
头脑；心智
body n.
such adj. & pron.
such as
together adv.
die v.
writer n.
身体
这样的；那样的；类似的
例如；像……这样
在一起；共同
消灭；灭亡；死亡
作者；作家
Do a survey
What do you do in your free time
Do exercise , use the Internet or watch TV…
What activities do you think are healthy for the mind and the body
n. 头脑；心智
n. 身体
2a
Rank these activities according to how often you think your classmates do them (1=most often, 6=least often).
watch TV
go to the movies
play computer games
exercise or play sports
use the Internet
go camping in the country
What's the type of the article
It’s a(n) ___.
A. letter
B. advertisement
C. survey report
D. dairy
Read and answer.
★
The passage is mainly about
the students’ _____.
A. living habits B. eating habits
C. health D. free time activities
★
2b
Listen and read.
Read Para. 1, answer the questions.
How many kinds of free time activities are mentioned in the passage What are they
_______________________________________
_______________________________________
There are three. They are about exercise, use of the
Internet and watching 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.
在他们的空余时间中
自由活动
询问…关于…
Read Para. 2, answer the questions.
2、What percent of the students do not exercise at all (2c)
____________________________________________________
Twenty percent of the students do not exercise at all.
（ ）1. Which of the following sentences is TRUE
A. Fifty percent of the students exercise every day.
B. Forty-five percent exercise three times a week.
C. Fifteen percent exercise only one to three times a week.
D. Twenty percent don’ t exercise at all.
D
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!
20
15
20
45
Exercise
一点也不
Read Para. 3, answer the questions.
1.Ninety percent of our students use the Internet at least three or four times a week.(T/F)
2.What percent of the students use the Internet every day (2c)
___________________________________________________
Ninety percent of the students use of the Internet every day.
F
Ten
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.
90
10
至少
对...感到惊讶
用...来娱乐
上网
Read Para. 4, answer the questions.
1._______ percent of our students watch TV one to three times a week.
Thirteen B. Two C. Ten D. Eighty-five
2._______ percent of our students watch TV four to six
times a week.
A. Thirteen B. Two C. Ten D. Eighty-five
3.How often do most students watch TV What do they usually watch (2c)
_________________________________________________
_________________________________________________
Most students watch TV every day. They usually watch game shows.
B
A
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.
2
13
85
...的答案
最受欢迎的
（ ）3. Although many students like to watch sports， _____ are the most popular.
A. game shows B. computer games
C. cartoons D. talk shows
（ ）4. What’s the meaning(意思)of the phrase “Old habits die hard. ” in the last paragraph
A. 死性不改 B. 江山难移 C. 亡羊补牢 D. 旧习难改
( )5.The best way to relax is through ______ accroding to the writer.
A. exercise B. games C. shows D. fruit
D
A
A
Read Para. 5, answer the questions.
1. What does the writer think is the best way to relax
_________________________________________________
Why (2c)
_________________________________________________
2. Do you think the students at No. 5 are healthy (2c)
_________________________________________________
Why or why not
_________________________________________________
_________________________________________________
The writer thinks the best way to relax is through exercise.
Because it is healthy for the mind and 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.
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!
例如
旧习难改
做...最好的方式
与...共度时光
通过...放松是好的
请根据课本2b完成短文填空。
What do you usually do in your free time Last month we asked our students 1. __________their free time activities. Here are the 2. __________. We found that twenty percent of 3. __________ students do not exercise at all. We were surprised that ninety percent of them 4. _____the Internet every day. Most students use it for 5. _______and not for homework. Besides, the answers 6.______our questions about watching TV were also 7. _____________. The game shows are the most popular.
8. _____is good to relax by using the Internet or watching game shows，but we think the best way to 9. __________ is through exercise. It's healthy for the mind 10. __________the body. So start exercising before it's too late.
about
results
the/our
use
interesting
It
relax
and
fun
to
2d
According to the article and the pie charts, write sentences with the percentages using always, usually or sometimes.
1. 90%: _____________________________________________
2. 85%: _____________________________________________
3. 45%: _____________________________________________
4. 10%: _____________________________________________
5. 13%: _____________________________________________
6. 2%: _____________________________________________
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.
Ten percent of the students often use the Internet.
Thirteen percent of the students usually watch TV.
Two percent of the students sometimes watch TV.
询问某人关于某事
在某人的空闲时光
上网
对…感到惊讶
用…来娱乐
…的答案
做…最好的方式
与…共度时光
ask sb. about sth.
in one’s free time
go online=use the Internet
be surprised that…
use … for fun
the answer to …
the best way to do sth.
spend time with sb.
phrases
2e
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.
1-3 times a week.
How often do you play sports
Every day.
How often do you read books
How often do you… Numbers of classmates
1-3 times a week
4-6 times a week
every day
play computer games, read books,
go shopping, draw pictures, play sports
Language Points
1.use of the Internet.(para.1)
Most students use it for fun…(para.3)
use v.“使用，利用”
use sth. to do = use sth. for (doing) sth.
n. “用途” make (good) use of 利用/使用(好)…
专练：
1.We use knives ____ cut food.
to B. for C. of D. in
2.I use my pen ____ writing a letter.
A.to B. for C. of D. in
3.We should _____ _____ _____ ____ time to learn English.
A
B
make good use of
2.Here are the results.(para.1)
本句是以here开头的完全倒装句。谓语动词位于主语前。
there, here 位于句首，主语是名词，要倒装；
主语是代词，则不倒装。
e.g.1.There is your key.
2. Here you are./Here it is.
result n.“结果，后果”
as a result 结果
as a result of… 由于；作为…的结果
the result of …的结果
1.Do you know ____ _____ ___the basketball match
2. It rained heavy . ____ ____ ______ ,he was late for school
the result of
As a result
3. We found that only fifteen percent of our students exercise every day.(para.2)
percent n.“百分之……”
“数词+percent of+ 名词”, percent 不用复数形式
注意：谓语v. 与of后n. 保持一致
专练：
1. Eighty percent of the students in our class________ (play) sports every day.
2. Sixty percent of the boys in our class _______(like) music.
3.Fifteen percent of the water ____ (be)polluted(被污染).
play
like
is
the answer to …的答案
类似短语：
the key to … … 的关键/钥匙
the way to… 通往…的路
4. The answers to…(para.4)
专练:
This is the______ ____ the room of a big house.
That is the _______ ___ the small village.
I wonder the ______ ___ the question you asked me.
key to
way to
answer to
_____we are poor, ____we are still happy.
Although; but B. Though; but
C. Although;/ D. /;though
5. Although many students like to watch sports....(para.4)
although 连词，“虽然，尽管，即使”，引导让步状语从句，大多数情况下可与though通用。
注意：although/though 不与 but 连用。
专练：
1. Although my uncle is old, ____he looks young
but B. so C. and D. /
2.
D
C
６. It is good to relax by using the Internet... (para.5)
常见用法：by 介词 “通过”
by+v.-ing
by+抽象名词 by mistake 失错
by+交通工具 by car/bus/train/taxi/plane…
专练：
1.We went to the beach _____ taxi yesterday.
take B. by C. for D. of
2.They relax _____________ TV .他们通过看电视来放松。
3.I took Mary’s ruler ___________ . 我拿错了Mary的尺子。
by mistake
by watching
B
7…but we think the best way to relax is through... (para.5)
through 介词，“以、凭借、穿过”
常见用法：
through +具体的事情
through hard work/exercise /teamwork
e.g.1. He succeeded through hard work.
专练：
1.Mark made much money _____ teamwork.
through B. along C. across D.by
2. Light comes in _____ the window.
A. although B. through C. across D. on
A
B
8.Exercise such as playing sports is fun,and you can spend time with your friends ...(para.5)
such as + n./v.-ing“例如；像......这样”,
=like,用于举例。
e.g. I know many of them,________ John and Kate.
2.There are many fruits on the table,________ apples and strawberries.
spend time with sb. “和...一起度过”
such as
such as
１.use的用法
２. result
３“百分之几...” 数词+percent of+ 名词
４….的答案 the answer to
5.although 连词，“虽然，尽管，即使”.不与but 连用
6.through & by
７. such as “例如；像......这样”,= like+ n./v-ing
８. “和...一起度过” spend time with sb.
Summary
use sth. to do
use sth. for (doing) sth.
make (good) use of
综合训练
1.Exercise such as playing sports is fun, and you can ___ time ___ your friends.
A. spend, with B. spend, on
C. spend, in D. take, on
2.I make use ____ the desk to help me to get the pen.
A. for B. of C. at D. to
3. The 90 percent of the apples ______ bad.
A. is B. are C.be D. was
A
B
B
4. Here ______the results _______ the student activity
survey.
A. is; with B. are; of C. is; of D. are; with
5.--Let’s get the answer ________ the question.
--OK. let’s start.
A. for B. with C. on D.to
6. _____ he is seventy years old, _____he looks young.
A. Although, but B. Although, /
C. Though, but D./, although
7.He became rich _______ hard work .
A. by B. to C. through D.though
B
D
B
C
8.Tom likes eating vegetables _____ carrots, onion...
such B. such as C. likes D. are like
9. Would you mind ______ us alone for a few minutes
leave B. leaving C. left D. leaves
10. He uses a camera ___ take photos of his friends.
for B. of C. at D. to
11.People used the grass _____ medicine.
for B. of C. at D. to
B
B
D
A
12.She enjoyed her free time _____ listening to music.
to B. through C. by D. about
13.The best way to relax is _____ exercise.
A.to B. through C. by D. about
A
B
一、用括号内所给单词的适当形式填空。
1. Drinking milk every day is good for your_________ （healthy）.
2. Tom exercises two or three （time） a week.
3. She was （surprise）to find her lost wallet.
4. It’s good （relax）by listening to music.
5. He likes sports, such as （swim）and basketball.
health
times
surprised
to relax
swimming
二、完成句子，每空一词。
1.垃圾食品对我们的健康没好处。
Junk food isn’t our .
2.我妈妈要我每天做锻炼。
My mother wants me every day.
3.虽然我很喜欢玩电脑游戏，但我很少上网。
I like playing computer games very much, I hardly ever .
good for health
to exercise
Although
go online
4. ______________ his hard work, he passed the exam easily.由于努力学习，他轻松通过这次考试。
5.He worked hard at his study._____________ ,he passed the exam easily.他努力学习，结果轻松通过考试。
6.____________ success is hard work.
成功的关键是努力。
7.It was on ____________ the station.
那是通往火车站的路上。
As a result of
As a result
The key to
the way to
Review the new words in the period.
Review the language points in 2b.
Work out the exercise on the students’ book.
Thank You!
