Transcript 1.How many hours do you sleep per night

Do You Look After Yourself ?
1.How many hours do you sleep per night ?
a)under 6 hours b) about 7 or 8 hours
c) more than 9 hours
2.How often do you clean your teeth ?
a)once a day
b) twice a day
c) after every meal
3.How often do you do physical exercise,
enough to make you out of breath ?
a) never b) once a week
c) two or three times a week
4.How often do you eat sweets or chocolate?
a) never
b) sometimes
c) every day
5. How many pieces of fresh fruits do you
eat per day ?
a) One or two b) more than two c) none
Check your answers to the questionnaire.
1. a) You probably aren’t getting enough sleep.
b) 7 or 8 hours per night is sufficient for most
people.
c) you are a sleepy head , aren’t you!
2. a) Once a day is not enough!
b) Once in the morning and once at night is
probably OK.
c) Very good. Dentists recommend cleaning
teeth after every meal.
3. a) You should take up some kind of sport!
b) Good--once a week is better than never!
c) Excellent! You must be very fit.
4. a) Well done! You probably save lots of
money on dentist bills.
b) Well, every now and then is OK.
c) You should cut down!
5. a) Good. As they say -- an apple a day keeps
the doctor away!
b) Very good. Doctors recommend several
pieces of fruit per day.
c) You really should try to eat more fresh fruit.
kidney
n. 肾
liver n. 肝脏
brain
n. 大脑
Read the words,then match the words with their
Chinese meanings.
interval
digest
swap
hearing
pulse
n. 听觉
n.间隔；间歇
n. 脉搏
vt. 消化
vi. 交换
Find six Key Words to label the parts of the
body in the diagram.
brain
heart
lungs
liver
stomach
kidney
Exercise 2 (Page 33)
Look at the following statements and
decide which part of the body is
described.
Key Words : The Body
ankle, brain, eye, heart, kidney, bone,
knee, liver, lungs, muscle, ribs, spine,
stomach, wrist, fingers
This organ weighs about a kilo and is made
up of two sides. It is like a super computer that
processes information. brain
This organ is like a bag which reeives
everything you eat.It digests your food
and sends vitamins and minerals into
the blood.
stomach
This organ beats at regular intervals 100,000
times a day. With each beat, it circulats 80 ml
of blood through the body—that’s 8,000 litres
of blood per day! It pumps blood into the lungs,
where it receives oxygen, Before being
pumped around the rest of the body.
heart
This is a very delicate organ. There are
two in a body and they have delicate
lids which protect them. Light enters and
reaches special light sensitive cells. These
work like a camera and finally send signals
to the brain.
eyes
These organs absorb oxygen and get rid of
carbon dioxide. They are found
on either side of the heart. They
receive air as a result of breathing
and when blood passes through,
They give it oxygen. lungs
Which champion athlete
do you think can run 100
meters in 8 seconds?
Is it possible for you?
Super Athletes
Ben Johnson
汉城奥运会以惊人
成绩打破男子百米
世界纪录并夺得金
牌
Florence Griffith
奥运短跑三项金牌得
主，同时也是100米
及200米短跑的世界
纪录保持人
Maurice Greene
第一位同时拥有50
米、60米和100米3
项世界记的男选手。
Marion Jones
2000年悉尼奥运会
女子100米、200米、
4x400米接力
冠军
Floyd Landis
2006年环法自行车
赛冠军, 第三位获
此殊荣的美国人
Lesson 1 Super Athletes
doping n. 服用兴奋剂
gene-therapy 基因疗法
dash
n. 短跑
marathon n.马拉松赛跑
Match the words with their meanings.
enhance
supreme
tolerate
doubtful
seek
annual
increase
stand; bear
highest, greatest
yearly
do not believe, suspicious
look for
abuse
vt. 滥用
They 滥用
the trust the company
had shown in them, the boss is very
angry.
used
abused
violate vt. 违反，违背
Do doping and gene-therapy
the Olympic spirit?
violate
violet
违背
fundamental adj.根本的，基本的
Doping is a
根本的
violate
fundamental
form of cheating.
abuse
controversial
oppose
adj.有争议的
vt. 反对
Gene-therapy is very 有争议的 and many
people 反对 further research into it.
controversial
oppose
What is the Olympic spirit?
Is it good for athletes to cheat in
the competition?
Fast Reading
What is the general idea of the passage?
A.The athletes who took part in the first
Olympic Games are not as fast as athletes
today.
B. Doping is a huge problem in the sporting
world.
C. The present and future of the sporting
world is being seriously and negatively
affected by doping and gene-therapy.
D. Ben Johnson, Florence Griffith and Floyd
Landis have all shocked the world by their
speed.
Read the text again, match the key
information with each part.
Part one. (1-2)
Doping
Part two. (3-6)
Records have fallen
Part three. (7)
Olympic spirit
Part four. (8)
Gene-therapy
Homework
Review the key words
and read the text.