As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease－especially in changing our many unhealthy behaviors, such as poor eating habits, smoking, and failure to exercise. The line of thought about this shift can be pursued further. Imagine a person who is about the right weight, but does not eat very nutritious foods, who feels OK but exercises only occasionally, who goes to work every day, but is not an outstanding worker, who drinks a few beers at home most nights but does not drive while drunk, and who has no chest pains or abnormal blood counts, but sleeps a lot and often feels tired. This person is not ill. He may not even be at risk for any particular disease. But we can imagine that this person could be a lot healthier.
The field of medicine has not traditionally distinguished between someone who is just “not ill” and someone who is in excellent health and pays attention to the body’s special needs. Both types have simply been called “well”. In recent years, however, some health specialists have begun to apply the terms “well” and “wellness” only to those who are actively attempting to maintain and improve their health. People who are well are concerned with nutrition and exercise, and they make a point of monitoring their body’s condition. Most important, perhaps, people who are well take active responsibility for all matters related to their health. Even people who have a physical disease or handicap (缺陷) may be “well”, in this new sense, if they make an effort to maintain the best possible health they can in the face of their physical limitations. “Wellness” may perhaps best be viewed not as a state that people can achieve, but as an ideal that people can struggle for. People who are well are likely to be better able to resist disease and to fight disease when it strikes. And by focusing attention on healthy ways of living, the concept of wellness can have a beneficial influence on the ways in which people face the challenges of daily life.
小題1:Today’s medical care is placing more stress on                .
A．monitoring patients’ body functions
B．removing people’s bad living habits
C．ensuring people’s psychological well-being
D．keeping people in a healthy physical condition
小題2:Traditionally, a person is considered “well” if he or she                 .
A．is free from any kind of disease
B．does not have any physical handicaps
C．attempts to maintain the best possible health
D．keeps a proper balance between work and leisure
小題3:According to the passage, which of the following is WRONG?
A．Wellness is now just an ideal in many people’s mind.
B．Someone who drinks a few beers at home most nights is not healthy.
C．The concept of wellness can help people face the challenges of daily life.
D．A man without any physical or mental problem may not be really healthy.
小題4:According to the author, healthy people are those who                        .
A．do not have any symptoms of disease
B．have strong muscles as well as slim figures
C．try to keep healthy as possible, regardless of their limitations
D．can recover from illness even without seeking medical care

小題1:B
小題1:A
小題1:B
小題1:C
略
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：閱讀理解

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 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 (新陳代謝) 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（惡性的） circle in its tracks, people need to consume food and supplements that will neutralize 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.
小題1:It can be inferred from Para. 2 that __________.
A．foods with natural enzymes help people keep fit
B．we’d better be cautious about raw and whole foods
C．it is essential for people to protect their vital organs
D．giving up cooked and refined foods is a new lifestyle
小題2:Processed foods are unhealthy because they __________.
A．destroy body’s cellsB．may lead to obesity
C．are difficult to digestD．stop body’s metabolism
小題3:What is the main purpose of this passage?
A．To warn people of the problem of obesity.
B．To advocate eating more raw and whole foods.
C．To inform people of the harm of processed foods.
D．To tell the differences between raw and processed foods.
小題4:What is likely to be talked about following the last paragraph?
A．Different causes of acid accumulation.
B．Correct ways to cook raw foods.
C．Suitable types of raw and whole foods.
D．Active approaches to avoid acid.
小題5:What can we learn from the text?
A．Processed foods are good for our appetite mechanism.
B．Processed foods also comfort the digestive tract.
C．T he accumulation of acid in the digestive tract makes digestion more effective.
D．Eating the right types of raw and whole foods does good to our body.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

According to a new study by Israel researchers from University of Haifa, posting blogs to express feelings and emotions is therapeutic for children aged 13-17. Psychology professors Meyran Boniel-Nissim and Azy Barak have found that a teenager writing a publicly-viewed blog on the Internet is more effective for relieving stress rather than keeping a private diary. The study, published in the journal Psychological Services, supports that expressing oneself through writing can be therapeutic.
To conduct the research, Boniel-Nissim and Barak randomly selected Israeli high school students who displayed a certain degree of stress. The teenagers were then divided into six groups. Two groups were asked to post blogs twice a week about their social difficulties, but only one of them was asked to open the blogs for comments. The next set of groups were also asked to blog twice a week to post about whatever was going on in their mind, again with one group allowing comments. The two control groups were asked to keep an old-fashioned private diary.
The researchers then collected the blog posts and diaries to discuss the adolescents’ emotional and social position. From the research, they saw that the greatest improvement in mood was with the bloggers who wrote about their personal troubles and allowed people to interact with their posts. The research also noted that the comments were mostly positive and constructive. Boniel-Nissim and Barak said that the commentators’ interactions helped the bloggers while they were distressed. The conclusive research noted that expressing yourself on the Internet not only let others know what was personally going on with you, but also helped you figure out some things about yourself too.
小題1:The underlined word “therapeutic” in Paragraph 1 can be best explained as “     ”.
A．attractive to teens
B．addictive for children
C．making people feel calm and relaxed
D．able to be easily hurt
小題2:______________were selected for the research.
A．Those who blogged regularly.
B．Those who suffered from stress.
C．Those who had never blogged before.
D．Those who had poor social skills.
小題3:The research shows that teens benefit most when       .
A．they blog and allow comments
B．they discuss their study on the blog
C．they keep a traditional diary
D．they comment on someone else’s blog
小題4:We can infer from the last paragraph that blogging ___________.
A．should not always be opened to comments
B．is most useful in improving one’s mood
C．is not an effective way to express one’s feelings
D．can help students see their problems better

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

A team of US psychologists have found that talking to another person for ten minutes a day helps with memory.
"Socializing is just as effective as more traditional kinds of mental exercise in boosting memory and intellectual performance," Oscar Ybarra, a psychologist at the University of Michigan Institute for Social Research, said in a statement.
In one investigation, they analyzed data on 3610 people, aged 24 to 96.
They found that the higher their level of social interaction (交流), the better their cognitive (認知的) functioning.  Social interaction includes getting together or having phone chats with relatives, freinds and neighbors.
In another experiment, the researchers conducted lab tests on 76 college students, aged 18 to 21, to evaluate how social interactions and intellectual exercises affected the results of memory and mental performance tests.
The students were divided into three groups: the social interaction group had a discussion of a social issue for 10 minutes before taking the tests; the intellectual activities group completed three tasks (including a reading comprehension exercise and a crossword puzzle) before the tests; and a control group (對照組) watched a 10-minute clip (電源片段) of the Seinfeld television show.
"We found that short-term social interaction lasting for just 10 minutes improved participants’ intellectual performance as much as engaging in so-called ’intellectual’ activities for the same amount of time," Ybarra said.
The study was expected to be published in the February issue of the journal Personality and Social Psychology Bulletin.
小題1:The underlined word "boosting" in the second paragraph can be replaced by ______.
A．improvingB．decreasingC．preventingD．training
小題2:Which is not included in social interaction?
A．Having a talk with a neighbor.B．Attending a birthday party.
C．Watching TV at home alone.D．Calling your classmates
小題3:What’s the purpose of the experiment on 76 college students?
A．To judge the effect of social interaction on memory and intelligence.
B．To find out what is real social interaction.
C．To learn how much time is needed for social interaction.
D．To show the function of people’s cognition.
小題4:Which of the following questions may be asked in the social interaction group in the experiment?
A．What does the author want to show us?
B．Do you like living in a big city or a small one?
C．Which word can be used to fill in the blank?
D．What is the main idea of the second paragraph?
小題5:What’s the main idea of the passage?
A．Intellectual exercises improve memory.
B．Different people have different ways of communication
C．Communicating with others keeps you healthy.
D．Social interaction makes you smart

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Health experts have long worried about the increasing rate of obesity in kids. It’s an important concern: Being very overweight or obese during childhood can lead to serious problems normally seen in adults, such as diabetes and high blood pressure. Poor diets and a lack of exercise are usually the causes. But would you ever have imagined there might be a connection between the bacteria that lived in your guts （內臟）when you were a baby and the chance that you would become overweight?
Scientists in Finland recently found just such a link. In a recent study, they showed that overweight kids had different species of bacteria living in their guts.
You probably think of bacteria only as germs that can make you sick. While it’s true that some bacteria can make people ill, your body actually depends on some types of bacteria to help you digest food and extract nutrients from it. These “good” bacteria live in your guts, where they process the food you eat.
Human babies get these bacterial helpers from their moms. When a baby is born, some of the bacteria in the mother move into the baby’s body. Growing babies get additional “good” bacteria from the milk their mothers produce. And it turns out the bacteria might play an important role in regulating weight just six years later.
So how could these bacteria affect weight? The researchers still haven’t tested that question, but future tests might lead to an answer.
小題1:The “l(fā)ink” in Paragraph 2 refers to the relationship between _______.
A．bacteria and the chance of being overweightB．obesity and diabetes
C．diets and the chance of being overweightD．bacteria and exercise
小題2:Which of the following is NOT the function of “good” bacteria?
A．Helping to digest food.B．Helping to take nutrients from food.
C．Helping to regulate weight.D．Making a person ill.
小題3:The purpose of writing this passage is to _______.
A．introduce the role of bacteria in children’s weight
B．analyze the influence of obesity on kids
C．give advice on how to lose weight quickly
D．explain the function of bacteria in foods

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

It is obvious that doctors recognize obesity as a health problem. So why is it so hard for them to talk to their patients about it?
The results of two surveys, one of primary care physicians and the other of patients, found that while most doctors want to help patients lose weight and think it is their responsibility to do so, they often don’t know what to say.
“So while doctors may tell patients they are overweight, the conversation often ends there,” said Christine C. Ferguson, director of the Stop Obesity Alliance. “Patients are not told about the possibility of diabetes (糖尿病),” she said. “And doctors don’t feel they have good information to give. They felt that they didn’t have adequate tools to address this problem.
The lack of dialogue hurts patients, too. The patient survey, of over 1,000 adults, found that most overweight patients don’t even know that they’re too heavy. Only 39 percent of overweight people surveyed had ever been told by a health care provider that they were overweight.
Of those who were told they were obese, 90 percent were also told by their doctors to lose weight, the survey found. In fact most have tried to lose weight and may have been successful in the past—and many are still trying, the survey found. And many understand that losing even a small amount of weight can have a positive impact on their health and reduce their risk of obesity­related diseases like hypertension and diabetes.
Dr. William Bestermann Jr., medical director of Holston Medical Group, in Kingsport, Tenn. , which ranks the 10th in obesity among metropolitan areas in the United States, said the dialogue had to be an ongoing one and could not be dropped after just one mention of the problem. “If you’re to be successful with helping your patients lose weight, you have to talk to them at actually every visit about their progress, and find something to encourage them and coach them,” he said.
He acknowledged that many doctors tend to be not optimistic.
“Part of this is that there’s this common belief, and doctors are burdened by it, too, that overweight people are weak-willed and just don’t have any willpower and are self­indulgent and all that business,” he said. “If you think that way, you’re not going to spend time having a productive conversation.”
小題1:What is the Stop Obesity Alliance most probably in Paragraph 3?
A．An organization of doctors suffering from obesity.
B．An organization of patients suffering from obesity.
C．A research group that conducts special surveys about overweight people.
D．A research group dealing with doctor-patient relationship.
小題2:How many of the patients surveyed have been advised by their doctors to lose weight?
A．About 350.B．About 390.
C．About 900.D．About 1,000.
小題3:What can be inferred about obesity patients in Paragraph 5?
A．They are not as hopeless as doctors think they are.
B．Most of them have tried hard to lose weight, but in vain.
C．Without their doctors’ constant coaching, there is little chance of their succeeding in losing weight.
D．Most of them have just given up their hope of becoming less heavy.
小題4:According to the passage, which factor contributes to the lack of dialogue between doctors and patients?
A．Most doctors never think of warning their patients about their weight problem.
B．Many doctors find it difficult to persuade overweight people to lose weight.
C．Most patients are too weak-willed to do anything about their weight.
D．Many patients tend not to trust their doctors about their weight problem.
小題5:Which of the following is the best title of the passage?
A．Obesity in the U. S.
B．Trouble of overweight Americans.
C．Talk more, help better.
D．Doctors or patients---who to bear more blame?[

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Paragraph 1
Scientists have learned a lot about the kinds of food people need. They say that there are several kinds of food that people should eat every day. They are: (1) green and yellow vegetables of all kinds. (2) citrus(柑桔) fruits and tomatoes; (3) potatoes and other fruits and vegetables; (4) meat of all kinds, fish and eggs; (5) milk and foods made from milk; (6) bread or cereal(谷類), rice is also in this kind of food; (7) butter, or something like butter.
Paragraph 2                                                                 
People in different countries and different places of the world eat different kinds of things. Foods are cooked and eaten in many different kinds of ways. People in different countries eat at different times of the day. In some places people eat once or twice a day; in other countries people eat three or four times a day. Scientists say that none of the differences is really important. It doesn’t matter whether foods are eaten raw or cooked, canned or frozen. It doesn’t matter if a person eats dinner at 4 o’clock in the afternoon or at eleven o’clock at night. The important thing is what you eat every day.
Paragraph 3
There are two problems, then, in feeding the large number of people on earth. The first is to find some ways to feed the world’s population so that no one is hungry.The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.
小題1:According to the scientists, which of the following groups of food is the healthiest for your lunch?
A．chicken, apples, cereal, cabbagesB．potatoes, carrots, rice, bread
C．oranges, bananas, fish, tomatoesD．beef, pork, fish, milk
小題2:It is important for people to eat _______.
A．three times a dayB．dinner at twelve o’clock
C．cooked food all the dayD．something from each of the seven kinds of food every day
小題3:People in different countries and different places of the world _______.
A．has the right kinds of food to eatB．cooks their food in the same way
C．has their meals at the same timeD．eat food in different ways
小題4:If there is Paragraph 4, what do you think is going to be talked about?
A．When people eat their lunchB．What to do with the two problems
C．How to cook food in different waysD．Why people eat different kinds of food

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Bruce Alberts, the former President of the National Academies (USA), has now taken over as Editor-in Chief of Science. Judging by his editorial in this week’s issue Considering Science Education there could be some interesting times ahead in Science offices.
Here’s part of what Bruce has to say about science education…
I consider science education to be critically important to both science and the world, and I shall frequently deal with this topic on this page. Let’s start with a big-picture view. Science has greatly advanced our understanding of the natural world and has enabled the creation of countless medicines and useful devices. It has also led to behaviors that have improved lives. The public appreciates these practical benefits of science, and science and scientists are generally respected, even by those who are not familiar with how science works or what exactly it has discovered.
But society may less appreciate the advantage of having everyone acquire the ways of thinking and behaving that are central to practice of successful science: scientific habits of mind. These habits include a critical attitude toward established claims and a strong desire for logic and evidence. As famous astronomer Carl Sagan put it, science is our best detector (檢測器). Individuals and societies clearly need a means to logically test the constant clever attempts to operate our purchasing and political decisions. They also need to challenge what is unreasonable, including the intolerance that led to so many regional and global conflicts.
So how does this relate of science education? Might it be possible to encourage, across the world, scientific habits of mind, so as to create more rational (理性的) societies everywhere? In principle, a strong expansion of science education could provide the world with such an opportunity, but only if scientists, educators, and policy-makers redefine (重新定義) the goals of science education, beginning with college-level teaching. Rather than only conveying what science has discovered about the natural world, as is done now in most countries, we should provide first all students with the knowledge and practice of how to think like a scientist.
小題1: Which of the following is NOT included in the “scientific habits of mind”?
A．A critical attitude toward established claims.B．A strong desire for logic.
C．A clever and active mind.D．A strong desire for evidence.
小題2: What does the underlined phrase “such an opportunity” refer to in the last paragraph?
A．To create more rational societies everywhere.
B．To relate decision-making to science education.
C．To encourage science education around the world.
D．To set right goals of science education.
小題3:In Bruce Alberts’ opinion, which is the most important in science education?
A．Offering all students enough practice to drill their mind.
B．Equipping all students with a thinking model of a scientist.
C．Telling students what science has discovered about the natural world.
D．Advising all students to challenge all established scientific achievements.
小題4:Which of the following would be the best title for this passage?
A．Bruce Alberts, a great science educator
B．Science education and world peace
C．The government and science education
D．Bruce Alberts’ opinion on science education

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Ever since news of widespread food recalls caused by a carcinogenic dye（顏料） broke, there has been confusion over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
　　"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
　"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan1 to 4, are red dyes used for colouring solvents（溶劑）, oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer.
小題1:What does the underlined word mean in paragraph one?
A．Causing cancer.B．Having side effect.C．Containing poison.D．Poisonous.
小題2:How did the Sudan1 get its name?
A．The dye is often produced in Sudan.
B．The dye has something to do with the country named Sudan.
C．Nobody is sure of the origin of the name.
D．Many foods produced in Sudan contain the dye.
小題3:We can infer from the passage that        .
A．the Sudan government is paying much attention to the food safety
B．Sudan1 is often used to be added to the food
C．people didn’t realize the danger of Sudan1 until 2003
D．many food shops will be closed down
小題4: Which of the following is the best title?
A．Keep away from Sudan1
B．No Sudan1 dye links to the country
C．How Sudan1 dye got its name?
D．Pay attention to the food safety

查看答案和解析>>

同步練習冊答案