Exercise 4. A.to do; to do B.to do; do C.do; do D.do; to do 查看更多

 

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Ms Johnson wants us__________Exercise(練習(xí)) 1, but you let us_________Exercise 4.

A.to do; to do           B.to do; do         C.do; do            D.do; to do

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Do you like to sit in front of the computer and play computer games hour after hour? Have you ever thought of what that may be doing to your health? More and more children are becoming overweight(肥胖的) and growing less creative because they spend too much time in front of the computer according to a survey.
Last week Child Protective Services(兒童保護(hù)組織)in America organized an activity. The aim of the activity was to encourage children to do some outdoor activities instead of playing computer games at home. Many American children spend about 1,000 hours a year playing computer games — more time than they spend in school. As a result, they are overweight. Some of them have very poor eyesight, and they can’t see clearly.
Everyone should pay attention to his health and try to keep healthy. The doctor says that the longer children play computer games, the more overweight they may become. And the junk food children eat while they’re playing computer games makes the weight problem more serious.
To keep fit, children need to take exercise regularly, play outside with friends, and explore the world around them. Can you spend two weeks without playing computer games? It might be difficult for computer lovers, but why not have a try?
小題1:Children may become______ if they play computer games all day.
A.much youngerB.much lighterC.less creativeD.less careful
小題2:American children may spend______ hours in school a year according to the passage.
A.less than 1,000B.more than 1,200C.a(chǎn)bout 1,500D.a(chǎn)bout 2,000
小題3:The underlined word “eyesight” means “______” in Chinese.
A.凝聚力B.想象力C.記憶力D.視力
小題4:What can we learn from the passage?
A.Playing computer games has caused some health problems.
B.Playing computer games can make children cleverer and more creative.
C.Child Protective Services in America organized an activity for parents.
D.Child Protective Services asked children to study at home and not to play outdoors.

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Early to bed and early to rise makes a man healthy, wealthy and wise.
This is an old English saying (諺語). It means that we should go to bed early at night and get up early in the morning. If we do, we shall be healthy. We shall also be rich and clever.
Is this true? Perhaps it is. The body must have enough sleep. Children of your age need ten hours’ sleep every night. If you go to bed late, you can’t have enough sleep. Then you can’t think carefully and your homework will be wrong. You will not be wise and you may not become wealthy!
Some people go to bed late at night and get up late in the morning. This is not good for them. We should sleep at night when it is dark. The dark helps us sleep well. When the daylight comes, we should get up. This is the time for exercise. If the body is not used, it will become weak. Exercise keeps it strong.
Exercise helps the blood (血液) to move around inside the body. Blood takes nutrition (營養(yǎng)) to all parts of our bodies. The brains (大腦) in our heads also need blood. We think with our brains. If we keep our bodies healthy, and take exercise, we can think better!
Our bodies also need air to breathe (呼吸). Without air we will die. Get up early in the morning and we can have plenty of clean, fresh air. That will keep us healthy and happy.
根據(jù)短文內(nèi)容,選擇正確答案。
小題1:The old English saying tells us _______.
A.how to make more money
B.when we should get up
C.it is important to go to bed and get up early
D.to stay up late
小題2:A child needs at least _______ hours’ sleep every night.
A.7B.8C.9D.10
小題3:If you want to make your body strong, you should _______.
A.exercise oftenB.have enough sleep
C.go to bed earlyD.get up early
小題4:_______ provides nutrition for our brains.
A.AirB.BloodC.ExerciseD.Sleep
小題5:Which of the following statements is Not true?
A.Enough sleep makes you think carefully.
B.The more sleep you have, the cleverer you are.
C.Dark is good for sleeping.
D.People will die without air.

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  Do you want to be healthier but don't know how to?

  It is very important to exercise and eat the right food to keep healthy.

  You do not need to spend all day doing exercise to keep healthy. Walking to school, washing clothes or climbing stairs every day can help. It is a pity that many young people forget these simple and easy ways to keep healthy.

  Different kinds of exercises such as running, swimming and playing football make you feel well. They also help you to do better at school.

  To keep healthy weight, it is important to have the right amount(數(shù)量)of calories for your age. The calorie is the measure(度量)of how much energy food gives us.

  Doctor Zheng Chengning says boys and girls need different amounts of calories. Girls between 12-15 should have 1,800 calories a day and boys around 2,000. She also says that corn, vegetables and fruits are good choices for daily meals instead of foods like hamburgers and ice-cream.

(1)Calorieis used to measure ________.

[  ]

Aenergy

Bspeed

Ctime

Dweight

(2)To the writer, which of the following is the simple and easy way to keep healthy?

[  ]

(3)From the passage we know that it is ________.

[  ]

Aeasy to do better at school

Bdifficult to eat the right food

Cnecessary to do exercise all day at school

Dimportant to have the right amount of calories

(4)What is the best title(標(biāo)題)of the passage?

[  ]

ADoing Exercise

BEating Healthily

CWays to Keep Healthy

DGreen Food

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補(bǔ)全對(duì)話

A.You must go to see him.

B.I don't think so.

C.I'm sure he must feel sorry for it.

D.I hope he'll soon be all right.

E.It's bad for his health.

F.I'm sorry to hear that.

G.I think you aren't healthy, too.

(E: Emily  P: Paul)

E: You look worried, Paul, don't you?

P: Yes, Emily. My father is ill.

E: 1 What's the trouble?

P: He has a headache.

E: But he looks healthy.

P: 2 He was strong when he was young.

He liked sports and often took exercise.

But these years he doesn't like sports and

eats much meat. He becomes fatter and fatter.

E: 3 .

P: You are right. The doctors told him to have more sports and eat less meat, but he didn't listen to them.

E: 4 .

P: Yes. Now he thinks the doctors are right, and begins to do what they say.

E: 5

P: Thank you very much.

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