Early to bed, Early to rise, makes a man healthy, wealthy and wise.This is an old English saying. Have you heard it before? It means that we must go to bed early and get up early in the morning. If we 题目和参考答案——青夏教育精英家教网—

Lots of folks don't think about what they eat over the holiday season until January, when they stare sadly at the number on the scale and then hurry off to hit the gym, join Weight Watchers or pick up the latest diet book.
It doesn't have to be that way. Health experts say you can still enjoy the holidays.
"It's OK to indulge（沉溺）, but it doesn't mean you have to gain weight," said Karen Ansel, a New York-based registered dietitian and a spokeswoman for the American Dietetic Association (ADA). Jessica Crandall, a registered dietitian from Denver who's also an ADA spokeswoman, added that gaining weight during the holidays and then working hard to lose it again is not good for a person's body.
For starters, people interested in maintaining their weight during the holidays should keep eating on a regular schedule, the two dietitians said. Research has shown that people who skip meals -- particularly breakfast -- end up eating more throughout the day. "Try and stick to consistent meal times so you can avoid being overly hungry," Crandall said. "When you're overly hungry, you can make some bad decisions regarding what you eat. Don't starve yourself during the day waiting for that party at night -- because you'll eat too much or overeat."
Ansel suggests that you think now about the foods you really enjoy and plan to focus on those while eating less of more common fare.
Be careful, too, about alcohol intake, for a couple of reasons. Alcoholic drinks, particularly the fancy ones handed out at holiday time, tend to come loaded with calories. "It's usually what you're adding to a drink that contains the calories," Crandall said. Also, if you're drunk, you might forget to watch what you're eating. "It totally lowers your inhibitions（压抑）," Ansel said.
Other holiday eating tips, suggested by Crandall and Ansel, include:
?Eat lots of vegetables, and eat them first before moving on to the other items on your plate.
?Recognize that many holiday extras, like cheese or cranberry sauce, come loaded with calories. "If those aren't your favorite foods, don't put them on your plate," Crandall said.
?If your favorite food has a lot of calories, be sure to minimize your portion. "Two bites cure the craving," Crandall said. "After that, you're just really feeding your old habits.
?After a big holiday meal, don't sink into a chair or couch. Go for a walk outdoors or participate in some other activities that help burn off some of the calories you've just eaten.
小题1:Both Karen Ansel and Jessica Crandall ________.

A．some advice on holiday eating	B．how to keep slim
C．the problems of fat people	D．what to do in holidays

Want to stay away from colds? Put on a happy face.
Compared to unhappy people, those who are cheerful and relaxed are less likely to suffer from colds, according to a new study. It's possible that being happy helps the body fight illnesses, say the researchers from New York University.
"It seems that positive feelings may reduce the danger of illness," said the study's chief researcher Sheldon Cohen.
In an earlier study, Cohen found that people who were cheerful and lively caught coughs and colds less often. People who showed feelings were also less likely to tell their doctors that they felt ill.
In this study, Cohen's interviewed 193 adults every day for two weeks. During the interviews, the people were given colds by doctors and had to stay alone in a room for six days.
The results showed that everyone in the study was equally likely to get ill. But for people who said they felt happy during the research period, their illness are less serious and lasted for a shorter time.
Cohen believes that when people experience positive feelings, their body may produce a chemical that helps fight illness and disease. So if you are worried abut your health, look on the bright side more often.
小题1:Which of the following was NOT a part of the study?

A．People talked about their feelings every day.

B．People were kept alone for six days.

C．People were given colds by doctors.

D．People were made to feel unhappy.

小题2:What did the study find?

A．People who felt happy never got ill.

B．People's feelings didn't influence their health.

C．People with good feelings became ill more easily.

D．People with positive feelings had less serious illnesses.

小题3:According to Cohen, which of the following may help fight illness?

小题4:This passage is a/an .

小题5:What is the best title for this passage?

A．Smiles can fight colds	B．Cause of colds found
C．The danger of colds	D．How people get sick

Recently, researchers in the US have carried out a study on laughing, one of the most natural characteristics of human behavior.
Jo-Anne Bachorowsky, a psychology professor at Vandebilt University, 36 a team of researchers who   37   a total of 11 short videos to 97 young adult volunteers in the US. They found that the participants produced a   38 of sounds when they laughed, 39 grunts(呼噜声) and snorts(哼声).
The researchers found that some of the   40   were dependent   41 gender(性别). Men laughed with grunts and snorts more often than women,   42 women’s   43   was more song-like.
They also found that people’s laughter could change,   44 who they were with at the time. Whether they were with a man or a woman and   45 person was a friend or a   46   both played a part in laughter.
The researchers found that women’s laughter was very high with a   47   pitch(音高) when they were with male strangers. And women taking   48   in the study laughed more often when they were with a male friend than when they were with a(n) 49   friend or a male stranger. But men laughed more freely with friends of either sex than with strangers of either sex.
Scientists believe that the   50   consumed in laughing 100 times is   51 to 15 minutes on an exercise bike. Another 52   of laughter is 53   it improves our mental health. Laughter reduces our levels of stress. It also helps us   54   serious illness.
  55 ,we think laughter can make us feel good.

Cholera is a water-borne disease that is spread through polluted water and food. Cholera is an illness caused by the bacterium. It produces a poison that causes a painless , watery diarrhea( 痢疾) that can quickly lead to severe dehydration（脱水） and death if treatment is not given. Most persons infected with cholera do not become ill, although the bacterium is present in their waste for 7-14 days. When this illness does strike, more than 90% of the time is not severe and is difficult to tell from other types of diarrhea. Less than 10% of sick persons develop cholera with signs of moderate or severe dehydration.
A person may get cholera by drinking water or eating food polluted with the cholera bacterium. The disease can spread rapidly in areas without the proper treatment of drinking water. The cholera bacterium may also live in the environment in dirty rivers and coastal waters. Shellfish eaten raw have been a source of cholera. Therefore, the disease is not likely to spread directly from one person to another.
Cholera can be simply and successfully treated by immediate replacement of the fluid and salts lost through diarrhea. Patients can be treated by being given a mixture of sugar and salt to be mixed with water and drunk in large amount. Antibiotics(抗生素) shorten the course and decrease the severity of the illness. To avoid cholera, we should eat well-cooked food instead of raw food.
小题1:If a person infected with cholera less than 7 days，he would probably .
A. die B. become sick C remain healthy D suffer from watery diarrhea
小题2:Which statement is true according to the passage?
A Cholera can spread directly from one person to another.
B. Eating raw food can help stop cholera.
C. Cholera is caused by watery diarrhea.
D. Polluted water and food can help spread cholera.
小题3: Cholera can be treated by .

A．replacing the blood in the body.

B．eating a lot of water mixed with sugar and salt and using antibiotics.

C．eating a large amount of sugar and salt

D．drinking a lot of water and eating a large amount of food.

小题4:In order to avoid cholera, people should         .
A inject antibiotics     B eat the food thoroughly cooked
C eat raw food      D. avoid meeting other people

Bad teeth can be painful — and worse. They can even be deadly. Infections (感染）of the gums (牙龈）and the teeth can cause bacteria (细菌）to go into the blood system. Those bacteria can increase the chance of a heart attack and worsen the effects of other diseases. And adults are not the only ones at risk. For example, in 2007, doctors in the Washington area said a boy died when a tooth infection spread to his brain. They said it might have been prevented had he received the dental care (牙齿保健）he needed. He was twelve years old.
Experts at the National Institutes of Health say good dental care starts at birth. Breast milk, they say, is the best food for the healthy development of teeth. Breast milk can help slow the growth of bacteria and acid production in the mouth.
But dentists say a baby's gums and early teeth should be cleaned after each feeding. Use a cloth with a little warm water. Do the same if a baby is fed with a bottle. Experts say if you decide to put your baby to sleep with a bottle, only give the child water.
When baby teeth begin to appear, you can clean them with a wet toothbrush. Dentists say it is important to find soft toothbrushes made especially for babies and to use them very gently.
The use of fluoride (氟化物）to protect teeth is common in many parts of the world. For example, it is often added to drinking water supplies. The fluoride mixes with enamel (法琅质)， the hard surface on teeth, to help prevent holes from forming.
31.According to the passage, bad teeth can be ____________.
A.painful B. deadly C.preventive D.incurable
32.The writer uses the boy's death as an example to show that   _______?
A. not only adults but the young may suffer from teeth problem
B. babies with bad teeth can easily die
C. the doctors should be responsible for the case
D. the boy was not fed with his breast milk
33. What's the main idea of paragraph 4 and 5?
A. How to develop babies' teeth.           B. Why to protect babies' teeth
C. How to keep babies' teeth clean         D. Why to keep babies' teeth clean
34. The passage tells us that _______.
A. Enamel is most widely used to protect teeth in the world
B. Bad teeth may affect the health of adults and the young
C. Breast milk can cure babies' bad teeth
D. Babies' teeth should be brushed once per day
35.Which of the following can be used as the title of the passage?
A. Concerns for Healthy Teeth of the Young B. Importance of Healthy Teeth of All
C. Causes of Teeth Problem               D. Solutions to Teeth Problem

winter-swimming has become popular in Beijing. three years ago, few people would go swimming in the city waters. but now there is a winter-swimming
enthusiasts’club(冬泳爱好者协会)and it has more than 2,000 members. the oldest is 84 years of age and the youngest is only 7. The members are from all walks of life. They may be workers, peasants, soldiers, teachers, students....Though it is now the coldest part of the season and the water temperature in the city’s lakes is around 0°c, many winter-simmers still swim in the icy waters, even when it is snowing. They enjoy themselves in the lake, while the people by the side of the lake are wearing heavy clothes.
why are so many people interested in winter-swimming? Because winter-swimming can be good for one’s health.
Bei Sha is a good example. He is 69 years old, and he once suffered from heart trouble for 26 years. After ten years of winter-swimming he is now in good health. Scientists are now studying the effects of winter-swimming on health.
小题1:Guess what “the members are from all walks of life” means ______ .

A．The members do different jobs at different places.

B．They come from all parts of Beijing.

C．They are persons of different ages.

D．They are men and women , old and young.

小题2:Winter-swimming has become popular in Beijing because _______.

A．more and more people like to swim in winter

B．it is more interesting than swimming in summer

C．winter-swimmers are brave men

D．winter-swimming does a lot of good to one’s health

小题3:The best title for this passage should be ______.

A．People in Beijing Like Swimming in Winter　　

B．Winter-Swimming-----A Craze(狂热) in Beijing

C．People Benefit from Winter-swimming

D．Winter-Swimmers are Brave Men

Can feeling of nostalgia (怀旧) be good for you? or is it unhealthy to have a strong love for the past?
For years, medical experts have studied nostalgia and the reasons for it. Many experts warn that too much nostalgia is harmful. They say linger (徘徊) in the past shows that a person is unhappy with his present life. These feelings keep the person from living his life to its fullest.
Dr. Louise Kaplan has written several books about nostalgia. She says these feelings often begin when a young person is between 13 and 19 years old.
"This is the time when you must face the loss of your childhood, " Kaplan says. "You see your new life is easily destroyed. But you think romantically about a golden
past. You remember your childhood as a time when life was perfect."
These feelings continue as a person gets older, Kaplan adds. She says many grown persons have a hard time keeping up with changes in the modem world, so they think back to their younger years. At that time the world seemed simple and more harmless.
Kaplan says these feelings are not always actually existing. The good old days weren't always good. However, she says nostalgia can be helpful, if used properly.
"Feelings of nostalgia can cause you to remember a time when you had high hopes and dreams, " Kaplan says. "It might give you the strong wish to catch those dreams today, in your present life." She adds that nostalgia can prevent you from "cutting yourself off from your aim."
"At its best, " Kaplan says, "nostalgia has the ideas for the future."
小题1:According to the passage, feelings of nostalgia _____.

A．can cause you to think of your past which was full of hopes and dreams

B．can make you succeed in life

C．fill one with hopes for the future

D．bring about a love for the past and a hope for the future

小题2:The reason for grown persons to think back to their past is that _____.

A．they can hardly keep up with changes in today's world

B．times are hard, so they can not keep up with changes

C．many grown persons have little time keeping up with changes in the modem world

D．they lived in the past, of which they are always proud

小题3:Which of the following is not talked about in the passage?

A．Too much nostalgia is harmful.

B．Nostalgia shows that a person is not satisfied with his present life.

C．Only women have feelings of nostalgia.

D．A little nostalgia can make a person's life more colorful.

小题4:According to Kaplan's idea, _____.

A．nostalgia is sure to be harmful

B．nostalgia can be helpful

C．nostalgia is always very good

D．nostalgia is bad indeed

小题5:We may also use _____ as the topic of the article.

A．Thoughts on Nostalgia

B．The reasons for Nostalgia

C．Why Do They Think Back to the Past

D．Nostalgia, Good or Bad

A．ten hours’ sleep	B．two hours’ exercise
C．three hours’ homework	D．four hours’ games

A．when it is dark	B．when you are tired
C．after supper	D．after watching TV

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