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.
【小题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. |
| 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 |
| A．work hard | B．sleep more |
| C．form good living habits | D．take more medicine |
| A．arrange by turns | B．cause to take place |
| C．keep oneself busy with | D．get tired of |
【小题1】D
【小题2】C
【小题3】C
【小题4】A
解析试题分析：文章介绍了有关亚健康的问题，包括什么是亚健康，常出现亚健康的人群，亚健康的症状以及避免亚健康的方法。
【小题1】D细节理解题。第五自然段The key to preventing and recovering from sub-health is to form
good living habits-----,大意为：阻止亚健康或从亚健康中恢复的关健是形成良好的生活习惯，合理安排工作和休息，有规律的锻炼身体，积极的参加户外活动。由此可知当你处于亚健康的时候就是要找出原因使自己放松。故答案应为D。
【小题2】C细节理解题。The percentage is even higher among people who work in management positions as well as students around exam-week.中年人患亚健康的比率达到百分之四十五，这一比率在做管理的人群和经常考试的学生当中比率会更高，由此可知亚健康与工作的强度和压力有关，故答案应为C，在生活和工作中这一群的压力是更大的。
【小题3】C细节推理题。由The key to preventing and recovering from sub-health is to form good living habits-----可知，要阻止亚健康的关健是形成良好的生活习惯。本句的句意为：阻止亚健康或从亚健康中恢复的关健是形成良好的生活习惯，合理安排工作和休息，有规律的锻炼身体，积极的参加户外活动。故答案应为C。
【小题4】A词义推测题。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.句意为百分之四十五中年人患有亚健康，管理人员与学生会更高，由此可知工作的压力大的环境患亚健康的可能性更大。exercise regularly, take part in open air activities要有规律的锻炼和积极参加户外活动。由此两部分可知要避免亚太健康由合理的安排好工作和休息。故alternate的意思应为安排的意思，答案应为A。
考点:健康保健类文章的阅读理解。
教材全解字词句篇系列答案科目：高中英语 来源： 题型：阅读理解
Having one of those days or weeks when everything seems to annoy you? Even if you do nothing about it, your bad mood(心情) will probably go away after some time. But with a little effort, you can forget it much faster—often within a day or two.
Walk it off
Exercise is the most popular bad mood buster. A person who's in a bad mood has low energy and high tension. Taking a fast ten-minute walk, or doing some quick exercises can do wonders towards changing the bad mood.
Tune it out
Listening to your favorite music for a while can also make tension go away quickly, because music starts connection with past positive experiences we've had.
Give yourself a paper talk
Stop and listen to what's on your mind. Bad moods are often started by too many negative thoughts. Write them all down on paper, the pessimistic(悲观的) messages you've been giving yourself, and then give optimistic answers. (“I still don't have a job.” vs “I have two interviews next week.”)
Reduce your stress
Relaxation techniques are wonderful moodlifters. These include deep breathing, stretching and visualizing(想像), all of which sound complicated(复杂的) but aren't. One easy way to visualize: close your eyes and picture a favorite place, such as the beach. Another simple way to distress is to make a todo list. One reason for being in a bad mood is feeling you have no options. By taking control over certain areas, you realize you're not helpless. You can make changes in your mood and life.
Avoid things that won't improve your mood
TV may not help much: you need to increase your energy level and stimulate(刺激) your mind—something that the TV show “Neighbors” won't do. And before you reach for that piece of cake and coffee, think about how mood and food are linked. Sugar and caffeine contribute to depressed moods. The better choice? Research shows that carbohydrates, such as potatoes and pasta(面食), produce calming effects in people who have a desire for them.
【小题1】Which of the following may help us stop a bad mood?
| A．Doing nothing about it |
| B．Exercising and enjoying music. |
| C．Writing down negative thoughts |
| D．Talking about it with neighbors. |
| A．It helps remove bad mood. |
| B．It brings us a new technique. |
| C．It is not complicated to do so. |
| D．It is an area to be easily controlled. |
| A．shows what happens around you | B．does not energize you |
| C．reminds you of eating and drinking | D．produces a calming effect |
| A．Energy Level and Stress | B．How to Beat a Bad Mood |
| C．Bad Mood and Our Life | D．How to Control Your Feeling |
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科目：高中英语 来源： 题型：阅读理解
If you were on the street in Mexico today you might think you were in an operating room, surrounded by doctors. You could see many concerned people with masks (口罩) trying their best to stop the swine flu (猪流感). And the masks aren’t only being used in Mexico. A friend of mine traveling from New York City to Florida was given a mask and a pair of gloves just after he reached the airport. And another friend went to get a haircut only to be faced with a hairdresser wearing a mask!
But do the masks really work? Is covering your nose and mouth the key to stopping the swine flu? To find out the truth, ABC’s reporter Sharyn Alfonsi talked with germ (细菌) expert Dr. Elaine Larsen. It turns out that when you sneeze (打喷嚏) the air coming out of your mouth at a speed of one hundred miles per hour carries germs which can travel anywhere around you and make people around you infected (被感染).
However, whether you become infected actually depends on the weather. As Sharyn reported, when you sneeze, the germs leave your body in small drops of water coming out of your mouth. If the weather is wet, the wet air will make the small drops bigger and heavier and they drop down towards our feet. If this happens, we won’t become infected. But if the air is dry, those small drops can float higher up, making it possible for them to touch someone else’s nose, mouth or their mask.
Larsen says the masks can stop the germs well but after a few hours, they start to get wet, holding a lot of germs they come across and causing you to breathe them in. The masks do work, but the key to stopping the germs is changing your masks often.
【小题1】According to Para.1, in Mexico you can see that ____.
| A．the patients are treated in the open air |
| B．some doctors work in the street |
| C．people speak little to each other in the street |
| D．many people wear masks in the street |
| A．breathing | B．Speaking | C．touching others | D．sneezing |
| A．sick people will be infected |
| B．germs can spread very far |
| C．germs spread very quickly |
| D．few people will be infected |
| A．the mask will be old and worn out |
| B．you’ll love the feeling of wearing it |
| C．germs will be kept away from you |
| D．it will be easy for you to be infected |
| A．Keeping the masks dry. | B．Changing the masks often. |
| C．Choosing very thick masks. | D．Wearing big masks. |
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科目：高中英语 来源： 题型：阅读理解
Although there is no possibility of living completely free of stress , it is possible to prevent stress as well as reduce its effect when it can’t be avoided. The US Department of Health and Human Services offers the following suggestions for the ways to deal with stress.
Try physical activity
When you are nervous, angry or upset, try reducing the pressure through exercise of physical activity. Running, walking, playing tennis or working in your garden are just some of the activities you might try. Physical exercise will relieve your anxiety and worry and help you to relax. Your body and your mind will work together to ease the stress in your life.
Share your stress
It helps to talk to someone about your anxiety and worries. Perhaps a friend, family member, teacher or even your leader can help you a better view of what is troubling you. If you feel your problem is serious, you might seek professional help from psychologist or a doctor. Knowing when to ask for help is an important step in avoiding serious problem later
Take care of yourself
You should make every effort to eat well and get enough rest. If you easily get angry and cannot sleep well enough, or if you are not eating properly, it will be more likely that you will fall into stressful situations. If stress repeatedly keeps you from sleeping, you should consult a doctor
Make time for yourself
Schedule time for both work and entertainment. Don’t forget, play can be just as important to your over-all well-being as work. You need a break from your daily routine to just relax and have fun. Go window-shopping or work on a hobby. Allow yourself at least a half hour each day to do something you enjoy.
Make a list of things you need to do
Stress can result from disorganization and a feeling that “there is so much to do, and not enough time.” Trying to take care of everything at once can be too much for you and as a result, you may not achieve anything. Instead, make a list of everything you have to do, then do one thing at a time, checking off each task as it is completed. Set out to do the more important tasks first.
Go ahead and cry
A good cry can a healthy way to bring relief to your anxiety. It might even help you avoid a headache or other physical effect of anxiety and stress
【小题1】What is most probably the writer’s purpose in writing the article?
| A．To release his or her working pressure |
| B．To help solve the universal problem of stress |
| C．To reduce her or his own anxiety |
| D．To help more people cry out |
| A．only your body movement can help you relax |
| B．your mind can work better to free you of anxiety |
| C．your body and mind can cooperate(合作) in releasing your stress |
| D．physics can always play in important part in reducing nervousness |
| A．They both help you let out your feelings |
| B．They both need physical movement |
| C．They both require mental relaxation |
| D．They can help you live an orderly life |
| A．Strike the iron while it is hot | B．Practice makes perfect |
| C．More hurry, less speed | D．Quietness wins time |
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科目：高中英语 来源： 题型：阅读理解
Different exercise types have different purposes and different benefits. One type of exercise may not accomplish all goals of being physically fit: a healthy heart, strong muscles and bones, and safety from injury. As a result, it is important to do enough types of exercise to have all the physical benefits. Here is a quick check sheet.
Aerobic Exercise: To have a strong and healthy heart, you need to do aerobic exercise. This means that you need to exercise yourself enough so that your heart rate, while exercising, is 65 percent to 85 percent of your maximum heart rate. If you don’t get your heart rate up within this level—you just aren’t working hard enough. Whatever you do, your heart rate needs to be 65 percent to 85 percent of your MHR for 20 to 30 minutes, at least 3 times a week. Typical types include:
* Running
* Walking (at least 4 to 4.5 mph)
* Swimming
* Bikingk3s5u
* Elliptical Training (椭圆运动)
* Yoga
Strength Training: To keep your muscles and bones strong, you need to do strength training. This comes in a variety of forms. Whatever you do, however, you need to train your muscles enough so that they are really tired by the end of each session. To see real benefits, make sure you are strength training 2 to 3 times a week for about 30 to 40 minutes. Typical types of strength training include:
* Weight Training
* Yoga
* Resistance Training
* Plyometrics（肌肉增强训练）
Flexibility Training: To keep your body flexible, reducing risk of injuries and pain in your joints and muscles, you need to do flexibility training. You should always aim to stretch every muscle after any exercise routine. Typical types of flexibility training include:
* Stretching
* Yoga
* Pilates（普拉提课程）
So next time you think that yoga 5 times a week will be enough, think about what it is really doing. Is it getting your heart rate up? Are you making up your strength? Are you keeping your muscles flexible?
【小题1】If your purpose is to _______, you can choose swimming as your exercise form.
| A．build a strong and healthy heart |
| B．keep muscles and bones strong |
| C．keep body flexible |
| D．reduce risk of injuries and pain in joints and muscles |
| A．Yoga is really better for people than running |
| B．The more exercise you do, the better |
| C．Flexibility training helps you build up your muscles |
| D．The three kinds of training have links with one another |
| A．meeting | B．gathering | C．period | D．term |
| A．how to find a good workout dealing with two or three of these goals |
| B．how to choose an exercise type |
| C．how to build up our strength |
| D．how to be more flexible |
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科目：高中英语 来源： 题型：阅读理解
Nowadays, the food we eat seems to have great effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures.
That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates, commonly used to preserve color in meats, and other food additives, caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this, penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.
【小题1】What is the best possible title of the passage?
| A．Drug and Food | B．Food and Health |
| C．Cancer and Health | D．Health and Drug |
| A．Some of the additives in our food are added to the food itself and some are given to the living animals |
| B．Researchers have known about the potential dangers of food additives for about sixty-eight years. |
| C．Drugs are always given to animals for medical reasons |
| D．Food may cause forty percent of cancer in world. |
| A．Because of science, diseases caused by polluted food have been virtually eliminated. |
| B．It has caused a lack of information concerning the value of food. |
| C．The scientists have preserved the color of meats, but not of vegetables. |
| D．Because of the application of science, some potentially harmful substances have been added to food. |
| A．They preserve the color of meats. |
| B．They preserve flavor in packaged foods. |
| C．They are the objects of research |
| D．They cause the animals to become fatter. |
| A．trouble-making | B．color-retaining |
| C．cancer-causing | D．money-making |
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科目：高中英语 来源： 题型：阅读理解
Why are people interested in eating raw foods or whole foods? One reason is that eating these types of food reduces the risk of acid accumulation in your body.
Raw and whole foods are usually digested more efficiently than cooked and refined foods. When we cook foods, we destroy the natural enzymes (酶) that are part of the food in its raw form. These enzymes were intended by nature to help us digest the food. When we consume food without these natural enzymes, our bodies either digest the food improperly or allow too many nutrients to be absorbed into the bloodstream. In both instances, the result is obesity. When too many nutrients are absorbed at once, the body grows fat. Improperly digested food moves slowly through the digestive tract, where it becomes increasingly acidic. To protect its vital organs from this acidic waste, the body changes the acid into fat and stores it safely away from the organs.
Processed foods contain chemical elements, which might confuse the appetite mechanism (新陈代谢) that tells us when we’ve had enough to eat; as a result, people often overeat. Processed foods also upset the digestive cycle. The body will either identify these foods as allergens and then store them safely away from the organs as fat, or the remains of undigested food will become acidic and enter the bloodstream as acid waste, which will stick to the blood vessel walls and block the passage of vital oxygen and nutrients heading for the body’s cells. The body’s metabolism becomes inactive, and the result is weight gain and obesity.
The accumulation of acid in the digestive tract makes digestion increasingly inefficient. When that happens, even healthy foods can become acidic and the food allergies will become more common.
To stop this vicious（恶性的）circle in its tracks, people need to consume food and supplements that will neutralize (使…中和) the acid already accumulated in body. Eating the right types of raw and whole foods can help. It’s also important to restore your enzyme balance. You need to identify and avoid the foods that cause acid accumulation and consume the foods that increase enzyme production. If you truly want to change and help your body heal itself, you need to take an active approach.
【小题1】What is the main purpose of this passage?
| A．To advocate eating more raw and whole foods. |
| B．To tell the differences between raw and processed foods. |
| C．To inform people of the harm of processed foods. |
| D．To warn people of the problem of obesity. |
| A．it is essential for people to protect their vital organs |
| B．foods with natural enzymes help people keep fit |
| C．we’d better be cautious about raw and whole foods |
| D．giving up cooked and refined foods is a new lifestyle |
| A．destroy body’s cells | B．are difficult to digest |
| C．may lead to obesity | D．stop body’s metabolism |
| A．Active approaches to avoid acid. |
| B．Different causes of acid accumulation. |
| C．Correct ways to cook raw foods. |
| D．Suitable types of raw and whole foods. |
| A．Processed foods are good for our appetite mechanism. |
| B．Eating the right types of raw and whole foods does good to our body. |
| C．The accumulation of acid in the digestive tract makes digestion more effective. |
| D．Processed foods also comfort the digestive tract. |
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科目：高中英语 来源： 题型：阅读理解
You may not have heard of Ashoka, but for the past 27 years,this association, founded by Bill Drayton, has fought poverty (贫穷)and sickness, promoted education and encouraged small businesses. To support these worthy causes, Ashoka provides money for the world's most promising "changemakers" seeking to solve (解决) urgent problems and would like to create a world in which every citizen is a changemaker.
Drayton believes that anyone can become an agent for change. The important thing is to simply give yourself permission. If you see a problem that you care about, you can help solve it. The young in particular are willing to accept this concept because at heart every child wants to grow into a happy, healthy, contributing adult. In fact It is many young people's ambition to set up programmes or businesses that improve social conditions. An excellent example is an Ashoka project started in 1995 in Dhaka, which handled the rubbish problem facing the city ,helped local farmers and provided an income for poor people there .
When Masqsood and Iftekhar began to study the problem of all the uncollected rubbish that lay in Dhaka’s streets,Attracting tats and disease , they discovered that 80% of it was natural waste . So they educated the poor people in the city to compost (把……制成堆粪)this waste . They knew that they would have a market for the end product because local farmers were struggling with chemical ferntilisers (化肥) which were expensive and had reduced the natural minerals in the soil over the years . At first , they were refused ,but once they were able to persuade them that there was money to be made , the project took off. In 2009 sales were $14,000.
Drayton is optimistic that in ten years Ashoka will be making really serious ,practical progress in bringing about social change by changing the way we look at economic development.
【小题1】Which of the following could be the best title for the passage?
| A．changemakers | B．Businessmen |
| C．Social Conditions | D．Rubbish Problem |
| A．the local farmers | B．Masqsood and Iftekhar |
| C．Drayton and his team | D．the poor people in Dhaka |
| A．considers Drayton's concept |
| B．gets permission from Ashoka |
| C．tries to improve social conditions |
| D．is a young, happy and healthy adult |
| A．changing | B．forgiving | C．cautious | D．Positive |
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科目：高中英语 来源： 题型：阅读理解
In the past, the affairs happening inside one country had little influence on other countries, even the neighboring ones. Therefore, incidents of food safety only affected and spread within one country, one city, one island or one village. However, with globalization, goods and products can almost flow freely between countries, regions, and continents. So the food safety problem is therefore no longer a national or regional issue, but rather a global one．
In 1997, Avian Influenza caused widespread panic in Hong Kong．It is said that the Avian Influenza originated from Shenzhen. Some Hong Kong people blamed the chicken farm staff on the mainland for the outbreak. The staff was accused of not thoroughly checking the health condition of the chicks under their care. It resulted in Hong Kong people's anger towards chicken farm staff in Shenzhen, whose supposed negligence(疏忽)contributed to the later spread of Avian Influenza in Hong Kong．
Worse still, in Germany, people have been warned not to eat cucumbers until tests can identify the source of a deadly E. coli outbreak. The scare has spread across Europe, with 16 people so far having been killed．In many people's minds, European countries have the strictest standards and checking procedures on their food safety. But the E. coli cucumber incident brought home the reality that it was not an effective defense against such an outbreak．
These diverse food safety issues from various parts of the world are enough evidence that food safety problem is not endemic in China. In fact, food safety is not even directly related to the development level of a place, thanks, no doubt, to the connectivity of our age. If we do not maintain our vigilance(警惕), people's confidence in food safety can be destroyed instantly—even in a developed country
【小题1】Which of the following is true according to the passage?
| A．Nowadays, food safety incidents spread inside one country |
| B．In 1997, Avian Influenza caused great fear in Hong Kong |
| C．16 Germans died of deadly E. coli after eating cucumbers |
| D．Food safety is only related to the developing countries |
| A．serious | B．common | C．urgent | D．unique |
| A．food safety problems spread from one country to another |
| B．the staff of a Shenzhen chicken farm caught Avian Influenza |
| C．the strictest standards protected European people from getting E. coli |
| D．China is a country where food safety problem is related to people's age |
| A．Food Safety Problem Is a Global Issue |
| B．Cucumbers Are Popular in European Countries |
| C．Avian Influenza Originated from Shenzhen |
| D．Food Safety Issues Are Various from Country to Country |
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