If you want to keep healthy, you should have good habits. What is a habit? It is something we do very often. We don’t even think when we do it. It has become a part of our lives.
“Early to bed, early to rise makes a man healthy, wealthy and wise.” This is an old English saying. Do you know what it means? It means that we must go to bed early at night and get up early in the morning. If we do, we shall be healthy, rich and clever.
Is this true? Perhaps it is. We know the body must have enough sleep. Boys and girls need eight or nine hours’ sleep every day.
Some people go to bed late at night and get up late in the morning. This is a very bad habit. Then you will not think or do your work well. Of course, you can’t be healthy, wealthy or wise.
When we get up early in the morning, we can go out and do morning exercises. Exercise means doing things with the body. Walking, running jumping, swimming, and playing ball games are all exercise. If we don’t exercise, our body will become weak.
Exercise helps the blood (血液) to move around inside our body. Blood takes food to all parts of our body.
Our body also needs air to breathe. Without air, we will die. We must have lots of clean fresh air if we want to be healthy. That is why many people like to go out to do morning exercise.
【小題1】From the passage we know that it is good for our health to ____ .

A．eat a lotB．go to bed earlyC．get up late D．go to bed late
【小題2】How long should young boys and girls need to sleep a day?
A．More than ten hoursB．Over eleven hours.
C．Less than seven hours. D．Eight hours or so.
【小題3】If we want to keep healthy, we must ____ .
A．eat more foodB．sleep moreC．get up lateD．take enough exercise
【小題4】Which of the following habits is NOT GOOD?
A．Don’t go to bed until twelve o’clock..
B．Take a walk after supper.
C．Run in the open air early in the morning.
D．Climb hills for half an hour early in the morning.


【小題1】B
【小題2】D
【小題3】D
【小題4】A

解析

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來源：活題巧解巧練·高二英語(yǔ)·下 題型：050

閱讀理解

　　Chess-playing machines were a common feature at the 19th century carnivals(狂歡節(jié)) .They would take on all competitors and usually wan, but they were all frauds(騙局)with human beings concealed inside.

　　Two centuries later, the “machine” is real.

　　A computer programmer Deep Fritz held world champion, Vladimir Kramnik, to a 4-4 tie. In doing so, Kramnik felt just short of avenging (復(fù)仇)the 1997 defeat of his predecessor Garry Kasparov at the hands of IBM's Deep Blue.

　　Deep Fritz is a commercially available product produced by Germany's Chessbase Gmbh. In this match it was running on 8,900 Mhz processors and could analyze 3 million positions a second.

　　Kramnk admitted he found the match exhausting. “ I need some time to recover. ”he said comparing the match with his 2000 defeat of Kasparov. “The pressure is similar but preparing against a computer is much more difficult. It has all the knowledge and you have to be prepared for all openings. With a human, you know that certain openings don't suit his style and won't happen, but not with a computer. ”

　　“The games themselves were different,” he said, “Against a computer, you have a feeling that if you make one mistake, it's over. So it's like going through a minefield. You're always watching for tactics, even in a quiet position.”

　　He also said that computers play faster. “The game has a different rhythm and it puts more pressure on you.”

　　“The main problem, ”he said, “is that you can never understand its logic. In a human sense, it has no logic. With a human opponent, you feel him and you know what path he will take.”

　　Chess enthusiasts have been arguing for centuries whether it's an art, a science, a sport or something else.

　　Kramnik doesn't see the emergence of computers making any difference to this argument. “Chess is very wide. It's not merely these things but a small model of the world. ”

　　Next spring, Kramnik is scheduled to defend his title as Einstein Classical Chess World Champion against Peter Leko of Hungary. While he welcomes a rematch against Fritz, it's not certain when it will take place.

1．The difficulties of competing with the computer doesn't lie in that ________.

[　　]

A．you can never understand its logic

B．the computer plays faster

C．it has all knowledge and you have to prepare for all openings

D．if you make one mistake, it's over

2．The underlined word “exhausing” ( in Para. 5 ) means ________.

[　　]

A．making something interesting

B．making someone excited

C．making someone tired

D．making something endless

3．Put the following events in the right order:

(1) Garry Kasparov was defeated by Deep Blue .

(2)Chess-playing machines were not real.

( 3 ) After competing with Deep Fritz, Kramnik felt exhausted .

(4)Kramnik's competition with Peter Leko of Hungary.

[　　]

A．(2)-(4)-(1)-(3)

B．(2)-(1)-(3)-(4)

C．(2)-(3)-(4)-(1)

D．(1)-(A)-(3)-(2)

4．What did Kramnik think of the chess?

[　　]

A．It became more and more difficult after the chess-playing machines were invented.

B．Chess is an art, a science, a sport, etc.

C．It's more and more popular, with the computer developing.

D．Chess is a small world which is wide.

查看答案和解析>>

科目：高中英語(yǔ) 來源： 題型：

—How much if I wan to take one?

—You can take as many as you like because they are free of _____.

A. cost  B. charge  C. money  D. pay

查看答案和解析>>

科目：高中英語(yǔ) 來源： 題型：閱讀理解

Beijing, April 2----Starting from this year, the Beijing Municipal Health Bureau will begin to promote a home medical service. With this service a medical team which is made up of a doctor, a nurse and a medical health worker will be sent to some communities in the city. They will set up a medical filing recorder for every resident in community and publicize their contact information to them. If people in the community feel sick, they can consult their community doctor first. If community doctors cannot treat their illness, they will then be transferred to large hospitals. Liang Wan, deputy director of the Beijing Municipal Health Bureau, made the statement last Friday .

   In addition ,the Beijing Municipal Health Bureau will set up some funds to train home medical service workers for families whose members suffer either from high blood pressure, diabetes,cerebral apoplexy , or coronary heart disease . The home medical service workers will remind patients to take pills on time and lead the patients to follow some health tips in their daily life. They will also learn some practical knowledge to save patients in case of an emergency .

The work will first begin in the medical service room in the 25 community centers and spread to all communities in Beijing. The disease prevention and control centers at various counties and districts in Beijing will be responsible for teaching community doctors and giving home medical service lectures, or advice . These workers will not be able to work until they pass related examination and obtain the work certificates. It is expected that by the end of this year, there will be 10000 home medical service workers in Beijing .

26. Where does a person go to see first if he gets sick according to the passage ?

A. The community clinics.           B. Large hospital .

C. Private clinic .                  D. Small hospital .

27. Which of the following is NOT true according to the passage?

A.The medical team which is made up of a doctor, a nurse and a medical health worker will set up a medical filing record for every resident.

B. The home medical service workers not only give some healthy suggestions to the patients, but also learn practical knowledge about first aid.

C. Some funds will be provided by Beijing Municipal Health Bureau for home medical service training.

D. The government aims to offer the home medical service for free.

28. If you want to work as a home medical worker, you need to _____________.

A. receive the training about medical service.

B. pass related examinations.

C. obtain the work certificates.

D. All the above.

29. What can we learn from the passage?

A. All communities in Beijing have started home medical service.

B. People in Beijing will not easily get ill.

C. Medical service in Beijing will be promoted greatly in the future.

D. The other cities in China should learn from Beijing.

30. The main purpose of the passage is __________

A. to introduce community service in Beijing.

B. to report home medical service available in Beijing.

C. to provide some efficient treatments for diseases in community.

D. to describe a special medical team in Beijing.

查看答案和解析>>

科目：高中英語(yǔ) 來源：2013-2014學(xué)年甘肅省高三下學(xué)期第一次診斷考試英語(yǔ)試卷（解析版） 題型：閱讀理解

Beijing, April 2----Starting from this year, the Beijing Municipal Health Bureau will begin to promote a home medical service. With this service a medical team which is made up of a doctor, a nurse and a medical health worker will be sent to some communities in the city. They will set up a medical filing recorder for every resident in community and publicize their contact information to them. If people in the community feel sick, they can consult their community doctor first. If community doctors cannot treat their illness, they will then be transferred to large hospitals. Liang Wan, deputy director of the Beijing Municipal Health Bureau, made the statement last Friday .

In addition ,the Beijing Municipal Health Bureau will set up some funds to train home medical service workers for families whose members suffer either from high blood pressure, diabetes,cerebral apoplexy , or coronary heart disease . The home medical service workers will remind patients to take pills on time and lead the patients to follow some health tips in their daily life. They will also learn some practical knowledge to save patients in case of an emergency .

The work will first begin in the medical service room in the 25 community centers and spread to all communities in Beijing. The disease prevention and control centers at various counties and districts in Beijing will be responsible for teaching community doctors and giving home medical service lectures, or advice . These workers will not be able to work until they pass related examination and obtain the work certificates. It is expected that by the end of this year, there will be 10000 home medical service workers in Beijing .

1.Where does a person go to see first if he gets sick according to the passage ?

A. The community clinics.?????????? B. Large hospital .

C. Private clinic .???????? ???????? D. Small hospital .

2.Which of the following is NOT true according to the passage?

A.The medical team which is made up of a doctor, a nurse and a medical health worker will set up a medical filing record for every resident.

B. The home medical service workers not only give some healthy suggestions to the patients, but also learn practical knowledge about first aid.

C. Some funds will be provided by Beijing Municipal Health Bureau for home medical service training.

D. The government aims to offer the home medical service for free.

3.If you want to work as a home medical worker, you need to _____________.

A. receive the training about medical service.????????

B. pass related examinations.

C. obtain the work certificates.???????????????????

D. All the above.

4.What can we learn from the passage?

A. All communities in Beijing have started home medical service.

B. People in Beijing will not easily get ill.

C. Medical service in Beijing will be promoted greatly in the future.

D. The other cities in China should learn from Beijing.

 

查看答案和解析>>

科目：高中英語(yǔ) 來源： 題型：單選題

---How much if I wan to take one?
---You can take as many as you like because they are free of _____


  1. A.
    cost
  2. B.
    charge
  3. C.
    money
  4. D.
    pay

查看答案和解析>>

同步練習(xí)冊(cè)答案