题目内容

As we get older, the fear of not having a good memory grows for many people. A lot of people  48  that the loss of memory can be the sign of Alzheimer’s(老年痴呆症).
It is true that as we grow older we are more    49   to develop Alzheimer’s. But with a proper lifestyle that includes a balanced diet and exercise, one can stay mentally     50   into their old age.
There are many causes of memory loss that have nothing to do with Alzheimer’s. As researchers come    51   to understanding Alzheimer’s, the outlook(前景) is    52   for people with this illness. New treatments are becoming available. With improved diagnosis(诊断), medications and treatment, one day we may be able to    53   or even reverse (反转) memory loss as we age.
Memory loss is    54   a topic of concern for people. Having Alzheimer’s can lead to increased dependency on others. Not being able to manage basic daily    55  on your own or even not being able to recognize family members would be a serious hit to anyone. This is why many elderly people often have questions and concerns.
小题1:
A．worryB．guessC．insistD．suggest
小题2:
A．eagerB．nervousC．likelyD．ready
小题3:
A．healthyB．honestC．braveD．kind
小题4:
A．fasterB．slowerC．fartherD．closer
小题5:
A．reducingB．endingC．improvingD．waiting
小题6:
A．makeB．take C．preventD．protect
小题7:
A．alsoB．stillC．everD．even
小题8:
A．activitiesB．newsC．mealsD．drinks

小题1:A
小题2:C
小题3:A
小题4:D
小题5:C
小题6:C
小题7:B
小题8:A

试题分析：文章大意：文章介绍很多人担心记忆力衰退是老年痴呆症的迹象，通过均衡饮食加上适当锻炼这是可以预防的，还有改善的诊断，医学治疗可以防止记忆的丧失。
小题1:考查动词：A. worry担心，B. guess猜想，C. insist坚持，D. suggest建议，从前面的句子：As we get older, the fear of not having a good memory grows for many people.可知很多人担心记忆力衰退是老年痴呆症的迹象，选A
小题2:考查形容词： A. Eager渴望，B. Nervous焦虑，C. Likely可能的，D. Ready准备好的，从后面的句子 ;But with a proper lifestyle that includes a balanced diet and exercise, one can stay mentally        into their old age.可知随着年龄的增长得痴呆症只是有可能，选C。
小题3:考查形容词：A. healthy健康的，B. honest诚实的，C. brave勇敢的，D. Kind好心的，从前面的句子：But with a proper lifestyle that includes a balanced diet and exercise,可知均衡饮食加上适当锻炼可以使精神健康保持到老年，选A
小题4:考查形容词： A. faster更快，B. slower更慢，C. farther更远，D. Closer更近，从后面的句子：the outlook(前景) is         for people with this illness 可知研究人员离理解老年痴呆症更近了，选D
小题5:考查动词：A. reducing减少，B. ending结束，C. improving改善，提高，D. Waiting等待，从后面的句子：New treatments are becoming available. With improved diagnosis(诊断), medications and treatment,可知老年痴呆症的症状得到改善，选C
小题6:考查动词：A. make使得，制作，B. Take拿，C. prevent 阻止，D. Protect保护，从even reverse (反转) memory loss as we age.可知因为改善的诊断，医学治疗可以防止记忆的损失，选C
小题7:考查副词： A. also也，B. still仍然，C. ever曾经，D. even甚至，从这段的描述可知记忆力丧失仍然是人们关心的问题，选B
小题8:考查名词：A. activities 活动，B. news消息，C. meals一日三餐，D. drinks饮料，从前面的句子：Having Alzheimer’s can lead to increased dependency on others. 可知记忆力丧失的人日常活动不能自理，选A
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The Healthy Habits Survey(调查)shows that only about one third of American seniors have correct habits. Here are some findings and expert advice.
1．How many times did you brush your teeth yesterday?
·Finding：A full 33% of seniors brush their teeth only once a day.
·Step：Remove the 300 types of bacteria in your mouth each morning with a battery－operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2．How many times did you wash your hands or bathe yesterday?
·Finding：Seniors, on average, bathe fewer than 3 days a week. And nearly 30%wash their hands only 4 times a day—half of the number doctors recommend.
·Step：We touch our faces around 3,000 times a day－often inviting germs(病菌)to enter our mouth, nose, and eyes.Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3．How often do you think about fighting germs?
·Finding：Seniors are not fighting germs as well as they should.
·Step：Be aware of germs. Do you know it is not your toilet but your kitchen sponge(海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
小题1:What is found out about American seniors?
A．Most of them have good habits.
B．Nearly 30%of them bathe three days a week.
C．All of them are fighting germs better than expected.
D．About one third of them brush their teeth only once a day.
小题2:Doctors suggest that people should wash their hands ________.
A．twice a dayB．three times a day
C．four times a dayD．eight times a day
小题3:Which of the following is true according to the text?
A．We should keep from touching our faces.
B．There are less than 300 types of bacteria in the mouth.
C．A kitchen sponge can carry more germs than a toilet.
D．We should wash our hands before touching a door handle.
小题4:The text probably comes from________.
A．a guide bookB．a popular magazine
C．a book reviewD．an official document
Our risk of cancer rises rapidly as we age. So it makes sense that the elderly should be routinely screened for new tumors (肿瘤) or doesn’t it?
While such tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of people over age 65 expected to nearly double by 2050, it s important to weigh the health benefits of screening against the risks and costs of routine testing.
In many cases, screening can lead to additional examinations and operations to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not cause serious health problems in patients’ remaining years. But the message that everyone must screen for cancer has become so ingrained (根深蒂固的) that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a noisy reaction among doctors, patients and social groups.
It’s hard to uproot deeply-held beliefs about cancer screening with scientific data. Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment. And clearly, people over age 75 who have other risk factors for cancer, such as a family history or previous personal experience with the disease, should continue to get screened regularly. But for the rest, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy.
A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening—especially considering the explosion of the elderly.
It’s not an easy calculation to make, but one that makes sense for patients. Dr. Otis Brawley said, “Many doctors are ordering these tests purely to cover themselves from medical disputes. We need to think about the wise use of health care, which means making some difficult decisions with elderly patients, and going against the misguided belief that when it comes to health care, more is always better.”
小题1:Routine cancer screening for the elderly people makes sense because ______.
A．it is believed to contribute to a long life
B．it is part of their health care package
C．they are more sensitive about the health
D．they are in greater danger of tumor growth
小题2:How do some researchers now look at routine cancer screening for the elderly?
A．It adds too much to their medical bills.
B．They are doubtful about necessity.
C．It helps increase their life expectancy.
D．They think it does more harm than good.
小题3:What is the traditional view about women screening for breast cancer?
A．It is a must for adult women.
B．It applies to women over 50.
C．It is intended for young women.
D．It doesn’t apply to women over
小题4:Why do many doctors advise routine screening for cancer?
A．They want to take advantage of the medical care system.
B．They want to protect themselves against medical disputes.
C．They want data for medical research.
D．They want their patients to suffer less.
小题5:What does the writer say is the general view about health care?
A．Better care, longer life.
B．Prevention is better than cure.
C．Better early than late.
D．The more, the better.
The World Health Organization (WHO) planned to study the relationship between the eating habits of the people and the disease. Two doctors were chosen to make the study. They flew to Africa south of the Sahara and during the next two months visited ten countries. They found that serious diseases of poor eating, often mistaken for other diseases, existed in all parts of Africa. The diseases were similar and could therefore all be named kwashiorkor. The diseased children are usually from one to four years old. As the illness progresses, the child’s stomach becomes swollen by liquid collecting in the body. The skin changes color and may break out in open sores（疼痛）. The hair changes color and starts to fall out. The patient loses all interest in his surroundings and even in food, and becomes so weak that he wants to lie down all the time. Stomach liquids are no longer produced.
The doctors reasoned that kwashiorkor was found in the young children of this age in many parts of Africa because of lack of milk or meat. Their mothers, after stopping their breastfeeding, gave them foods full of starches（淀粉）instead of greatly needed proteins. They found that the addition of milk to the food of the children suffering from kwashiorkor saved many lives.
The unbelievable thing about kwashiorkor is that the very existence of the disease—which has been killing thousands of children for centuries—was not even recognized in Latin America as recently as ten years ago. The deaths of those children were mistakenly listed as due to other diseases. It was the WHO’s work in Africa that led to the discovery of the problem in Central America.
小题1:From the passage we learn that kwashiorkor is a disease caused by __________ .
A．poor living conditionsB．lack of proteins in food
C．breastfeedingD．lack of food
小题2: It is difficult to discover kwashiorkor because ____________________ .
A．it has no symptoms at all
B．it is hard to identify signs of it
C．it doesn’t last long enough for careful observation
D．it is hardly different from other diseases
小题3:What is mentioned as a simple but reasonable way of curing this disease?
A．Taking a special medicine.
B．Avoiding any food containing starch.
C．Having more meat or milk.
D．Taking medicine full of proteins.
小题4:What’s the best title for the article?
A．Milk and Meat Are Daily Necessities
B．Kwashiorkor and Improper Eating Habits
C．A New Form of Illness in Africa and Latin America
D．A Case of Eating Habits
In today's fast-paced (快节奏) society, few people take time to enjoy the midday meal．Most of us just rush right through it. We grab a quick salad, or buy a sandwich and eat at our computers, Sometimes, if there is a deadline around the corner, we just skip lunch．
The development of technology hasn't done our eating habits much good either．We are constantly distracted by e-mail, social media, and 24 - hour news．Even when we do sit down for lunch, we are more connected to our hand - held electronic devices．
Long working hours can cause all kinds of health problems, and many developed countries have put in place labor laws specifically regarding the lunch break．These laws give employees the right to take a break during a long work shift, but it's up to them whether they do so or not．
Frank Partnoy, a former Wall Street trader, says that employers should encourage workers to take time off for lunch．This is because long lunch breaks can benefit both individuals and society.
Writing in The Guardian, Partnoy says that one obvious reason to take a lunch break is to slow down and gain some perspective（认识）． A break from work allows us to think strategically and outside the box．It also puts our daily tasks into a broader context（背景）．
What we eat at lunch is also important．In Partnoy' s opinion, a fast food lunch is more harmful than not having lunch at all．  And it's not just about calories and unhealthy food．Recent studies show that fast food also has negative effects on how we think．
However, if we sit down at a proper restaurant and chat leisurely with colleagues, we are more likely to slow down, something that hardly can be achieved in a noisy and over — packed fast food chain．
Despite these benefits, some employees might still be unwilling to take time off for lunch．Partnoy's suggestion? Make skipping lunch difficult: Employers could ask workers to fill out a form stating their reasons for skipping the meal．
小题1:What does the underlined phrase "skip lunch" mean in the first paragraph?
A．have a quick lunchB．don't have lunch
C．work while having lunchD．take a lunch break
小题2:Which of the following is true according to the text?
A．Modern technology results in good diet habits．
B．Electronic devices make our life comfortable．
C．Many people are too busy to have a good lunch．
D．Laws have passed to make workers have lunch．
小题3:According to Frank Partnoy, long lunch breaks            .
A．are time for the workers to relax their mind
B．make the employees work longer hours
C．are for employees to have a quick lunch
D．make the workers eat a proper lunch at home
小题4:In Partnoy's opinion, a fast food lunch                .
A．saves a lot of time for a rest
B．affects people's way of thinking
C．is better than having no lunch
D．makes workers sit down and think
小题5:What might be the author's purpose in writing the text?
A．To warn us not to eat fast food．
B．To introduce Frank Partnoy's opinion．
C．To encourage us to work more efficiently．
D．To show the importance of a proper lunch．
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
小题2:The underlined word "endemic" in the last paragraph most probably means "______"
A．seriousB．commonC．urgentD．unique
小题3:We can infer from the passage that ______
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
小题4:Which of the following would be the best title for the passage?
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
L1PITOR
ABOUT LIPITOR
Lipitor is a prescription medicine．Along with diet and exercise，it lowers “bad，’
cholesterol(胆固醇)in your blood．It can also raise “good'’ cholesterol·
Lipitor can lower the risk of heart attack in patients with several common risk factors，
including family history of early heart disease，high blood pressure，age and smoking·
WHO IS LIPITOR FOR?
Who can take LIPITOR：
．People who cannot lower their cholesterol enough with diet and exercise
·Adults and children over l0
Who should NOT take LIPITOR：
．Women who are pregnant，may be pregnant，or may become pregnant. Lipitor may harm
your unborn baby．
．women who are breast-feeding．Lipitor can pass into your breast milk and may harm
your baby．
·  People with liver(肝脏)problems
 POSSIBLE SIDE EFFECTS OF LIPITOR
Serious side effects in a small number of people：
．Muscle(肌肉)problems that can lead to kidney(肾脏)problems，including kidney failure
．Liver problems．Your doctor may do blood tests to check your liver before you start
Lipitor and while you are taking it．
Call your doctor right away if you have：
．Unexplained muscle pain or weakness，especially if you have a fever or feel very tired
．Swelling of the face，lips，tongue，and／or throat that may cause difficulty in breathing or
swallowing
· Stomach pain
Some common side effects of LIPITOR are：
· Muscle pain
· Upset stomach
· Changes in some blood tests
 
 HOW TO TAKE LIPITOR
DO：
· Take Lipitor as prescribed by your doctor．
· Try to eat heart-healthy foods while you take Lipitor．
· Take Lipitor at any time of day, with or without food．
· If you miss a dose(一剂)，take it as soon as you remember．But if it has been more than
12 hours since your missed dose，wait．Take the next dose at your regular time．
Don’t：
· Do not change or stop your dose before talking to your doctor．
· Do not stal-t new medicines before talking to your doctor．
 
小题1:What is a major function of Lipitor?
A．To help quit smoking.B．To control blood pressure.
C．To improve unhealthy diet.D．To lower "bad" cholesterol.
小题2:Taking Lipitor is helpful for              .
A．breast-feeding womenB．women who are pregnant
C．adults having heart diseaseD．teenagers with liver problems
小题3:If it has been over 12 hours since you missed a dose, you should         .
A．change the amount of your next dose
B．eat more when taking your next dose
C．have a dose as soon as you remember
D．take the next dose at your regular time
小题4:Which of the following is a common side effect of taking Lipitor?
A．Face swelling.B．Upset stomach
C．Kidney failure.D．Muscle weakness.
小题5:What is the main purpose of the passage?
A．To teach patients ways for quick recovery.
B．To present a report on a scientific research.
C．To show the importance of a good lifestyle.
D．To give information about a kind of medicine
Research has shown that music has an important effect on one’s body and psyche (心灵). In fact, there is a growing field of health care known as music therapy(治疗), which uses music to treat diseases. Even hospitals are beginning to use music therapy. This is not surprising, as music affects the body and mind in many powerful ways.
Research has shown that quick music can make a person feel more alert（警觉戒备）, while slow music can produce a calm, deep thinking state. Also, research has found that music can change brainwave activity levels. This can help the brain to change speeds more easily on its own as needed, which means that music can bring lasting benefits to your state of mind, even after you’ve stopped listening.
Breathing and heart rates can also be influenced by music. This can mean slower breathing, slower heart rate. This is why music and music therapy can help reduce the damaging effects of long-term stress, greatly promoting (促进) not only relaxation, but health.
Music can also be used to bring about a more positive state of mind by helping to keep worries away. Music has also been found to bring many other benefits, such as lowering blood pressure and reducing the risk of strokes（中风）. It is no surprise that so many people are considering music as an important tool to help the body become or stay healthy.
小题1:What can we infer about music therapy(治疗)?
A．It is a type of music.
B．It is a research about music.
C．It is a kind of musical effect on diseases.
D．It is the use of music method to help treat diseases.
小题2:According to the second paragraph, we can know that ________.
A．music with different speeds has different effects
B．quick music is not good for one’s health
C．slow music can help one to think more calmly and slowly
D．music will have less benefit after one stops listening
小题3:The reason why music can help deal with stress is that ________.
A．it is used by many hospitals
B．it can help change brainwaves
C．it does good to breathing and heart rates
D．it can bring a more positive state of mind
小题4:According to the passage, music can help deal with all the following EXCEPT ______.
A．nervousnessB．mind illnesses
C．strokesD．high blood pressure
( D )
Your body works 24 hours a day. It’s always building and repairing, feeding and cleansing itself. Its goal is to be ready for your every movement, breath, and thought. The quality of your life depends on how well your body works. And how well your body works depends on how much energy it gets. Energy comes from the food you eat. Food contains nutrients that your body needs for growth and energy.
By eating a balanced diet, your body gets the six important nutrients it needs. Minerals（矿物质） are nutrients that build bones and teeth. Minerals also form red blood cells and other substances. Water aids digestion and waste removal. Carbohydrates（碳水化合物） give your body its main source of energy. Two carbohydrates are sugars from foods such as fruits and vegetables and starches found in rice, potatoes, and bread. Fats help build cell membranes（膜）. Proteins repair and grow body tissues（组织）. Finally, vitamins help your body use carbohydrates, fats, and proteins.
The United States Department of Agriculture（USDA） has created a nutritional food pyramid（金字塔）. It shows the daily number of servings you should eat from five food groups. The food pyramid has four levels. The base of the pyramid is the largest level. It contains the bread, cereal, rice, and pasta group from which you need six to eleven servings. The next level has two food groups: vegetables and fruits. The USDA recommends three to five servings of vegetables and two to four servings of fruit. The third level also has two groups: the milk, yogurt, and cheese group and the meat, poultry, fish, dry beans, eggs, and nuts group. You need two to three servings from each of these groups. The top of the pyramid is the smallest level. It contains fats, oils, and sweets. These foods have few nutrients, so eat them sparingly（有节制地）.
小题1:What is the main idea for this passage_________?
A．Eating a balanced diet gives your body the energy it needs.
B．The top of the pyramid is the smallest level.　　　　
C．Meat, poultry, fish, dry beans, eggs, and nuts are on the third level.
D．We should have a nutrition food pyramid.
小题2:The first paragraph suggests that __________?
A． food is something that cleanses your body.
B．food can improve the quality of your life.
C．food should be eaten at night as well as during the day.
D．food will make it easier for you to exercise.
小题3:By eating a balanced diet, your body gets the      important nutrients it needs.
A．fourB．fiveC．sixD．seven
小题4:A balanced diet________.
A．is made up of foods from five food groups.
B．includes many foods containing fat.
C．includes six to eleven servings of fruit.
D．can be got by taking vitamins.
小题5:To help the reader understand the six nutrients needed by the body, the author________.
A．describes the five basic food groups.
B．explains what a balanced diet is.
C．writes the details of each nutrient.
D．tells the number of daily servings needed from each food group.

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