C Feel tired lately?Has a doctor said he can’t find anything wrong with you?Perhaps he sent you to a hospital,but all the advanced equipment there shows that there is nothing wrong with you． Then,co 题目和参考答案——青夏教育精英家教网—

题目内容

Feel tired lately?Has a doctor said he can’t find anything wrong with you?Perhaps he sent you to a hospital,but all the advanced equipment there shows that there is nothing wrong with you．

Then,consider this:you might be in a state of subhealth(亚健康)．

Subhealth,also called the third state or gray state,is explained as a borderline state between health and disease．

According to the investigation by the National Health Organization,over 45 percent of subhealthy people are middle-aged or elderly．The percentage is even higher among people who work in management positions as well as students around exam-week．

Symptoms(征兆)include a lack of energy,depression(压抑),slow reactions,insomnia(失眠),agitation,and poor memory．Other symptoms include shortness of breath,sweating and aching in the waist and legs．

The key to preventing and recovering from subhealth,according to some medical experts,is to form good living habits, alternate work and rest,exercise regularly,and take part in open air activities．

As for meals,people are advised to eat less salt and sugar．They should also eat more fresh vegetables,fruits,fish because they are rich in nutritional elements…vitamins and trace elements …vitamins and trace elements…that are important to the body．

Nutrition(营养)experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract(消化系统)．They also say that a balanced diet is very helpful in avoiding subhealth．

64．According to this passage,which of the following is right?

A．When you are in a state of subhealth,you should stay home and keep silent．

B．When you are in a state of subhealth,you should go to see a doctor and buy some medicine．

C．When you are in a state of subhealth,you should have yourself examined in foreign countries．

D．When you are in a state of subhealth,you should find out the reasons and relax yourself．

65．Middle-aged people may be easy to get subhealth because _______．

A．they have used up their energy

B．they have lost their living hopes

C．they have more pressure in life and work

D．they begin to get older

66．The key to preventing you from falling into a state of subhealth is that you should _______．

A．work hard B．sleep more

C．form good living habits D．take more medicine

67．The bold-faced word “alternate”in this passage is closest in meaning to _______．

A．arrange by turns B．cause to take place

C．keep up D．take up

64---67 D C C A

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At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh(肌肉) and blood but also of time. They were   41  to show that we all have a ‘body clock’   42  us, which controls the   43  and fall of our body energies,   44  us different from one day to the next.
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55  the daily cycle of sleeping and   56 , we also have other cycles which   57  longer than one day. Most of us would   58  that we feel good on some days and not so good on   59 ; sometimes our ideas seem to flow and at other times, they   60  do not exist.

Feel tired lately? Has a doctor said he can't find anything wrong with you? Perhaps he has sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you
Then, consider this: you might be in a state of sub-health. Sub-health, also called the third state or gray state, is explained as a borderline state between health and disease
According to the investigation by the National Health Organization, over 45 percent of sub-healthy people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam-week
Symptoms(症状) include a lack of energy, depression, slow reactions, insomnia, anger, and poor memory. Other symptoms include shortness of breath, sweating and aching in the waist and legs
The key to preventing and recovering from sub-health, according to some medical experts, is to form good living habits, alternate work and rest, exercise regularly, and take part in open air activities
As for meals, people are advised to eat less salt and sugar. They should also eat more fresh vegetables, fruits, fish because they are rich in nutritional elements -- vitamins and other elements that are important to the body. Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract. They also say that a balanced diet is very helpful in avoiding sub-health
68. When you are in a state of sub-health, you should_______.
A. stay at home and have a good rest.
B. go to see a doctor and buy some medicine
C. have yourself examined with advanced equipment
D. find out the reasons and relax yourself
69. It may be easy for middle-aged people to get sub-healthy because _______
A. they have used up their energy
B. they have lost their living hopes
C. they have more pressure in life and work
D. they begin to get older
70. We can know form the passage if you____, you can avoid falling into a state of
sub-health.
A. eat more fresh vegetables and fruits     B. develop good living habits
C. sleep more                          D. take more medicine
71. The underlined word "alternate" in this passage is closest in meaning to ____
A. keep oneself busy with              B. cause to take place
C. arrange by turns                      D. get rid of

After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the day. The rest that you get while sleeping makes it possible for your body to prepare itself for the next day.
There are four levels of sleep, each being a little deeper than the one before. As you sleep, your body relaxes (放松) little by little. Your heart beats more slowly, and your brain slows down. After you reach the fourth level, your body shifts (变换) back and forth from one level of sleep to the other.
Though your mind slows down, you will dream from time to time. Scientists who study sleep point out that when dreaming occurs, your eyeballs begin to move more quickly (although your eyelids are closed). This stage of sleep is called REM, which stands for rapid eye movement.
If you have trouble falling asleep, some people recommend (建议) breathing very slowly and very deeply. Other people believe that drinking warm milk will make you drowsy. There is also an old suggestion that counting sheep will put you to sleep.
【小题1】The text suggests that not getting enough sleep might make you _____.

A．suffer from poor health	B．feel tired and nervous
C．dream more often	D．breathe quickly

【小题2】During REM, _____.

A．you move restlessly

B．you start dreaming

C．your mind stops working

D．your eyeballs move quickly

【小题3】The underlined word "drowsy" in the last paragraph probably means _____.

【小题4】A good title for this text might be _____.

A．Dreams	B．Sleep
C．Good Health	D．Work and Rest

Feel tired lately? Has a doctor said he can’t find anything wrong with you? Perhaps he has sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you.

Then, consider this: you might be in a state of sub-health. Sub-health, also called the third state or gray state, is explained as a borderline（界限）state between health and disease.

According to the investigation by the National Health Organization, over 45 percent of sub-healthy people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam-week.

Symptoms include a lack of energy,depression,slow reactions,insomnia,anger,and poor memory.Other symptoms include shortness of breath,sweating and aching in the waist and legs.

The key to preventing and recovering from sub-health,according to some medical experts,is to from good liwing habits,alternate work and rest,exercise regularly,and take park in open air activities.

As for meals,people are advised to eat less salt and sugar.They should also eat more fresh vegetables,fruits,fish because they are rich in nutritional elements—vitamins and other elements that are important to the body.Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract. They also say that a balanced diet is very helpful in avoiding sub-health.

1.According to this passage, which of the following is true?

A. When you are in a state of sub-health, you should stay at home and keep silent.

B. When you are in a state of sub-health, you should go to see a doctor and buy some medicine.

C. When you are in a state of sub-health, you should have yourself examined in foreign countries.

D. When you are in a state of sub-health, you should find out the reasons and relax yourself.

2.It may be easy for middle-aged people to get sub-healthy because _________.

A. they have used up their energy

B. they have lost their living hopes

C. they have more pressure in life and work

D. they begin to get older

3.The key to preventing you from falling into a state of sub-health is that you should ________.

A. work hard B. sleep more

C. form good living habits D. take more medicine

4.The underlined word “alternate” in this passage is closest in meaning to _________.

A. arrange by turns B. cause to take place

C. keep oneself busy with D. get tired of

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