题目内容
DIABETES? Is your CHOLESTEROL number up?
Life shouldn’t be a game of chance. But if you have dia??betes (胆固醇) and raise cholesterol(糖尿病), you have an increased chance of heart disease or stroke. So it’s really im??portant that you find out your cholesterol number (the level of cholesterol in your blood) — especially since your cholesterol level is controllable, just like your diabetes. Your doctor is the best person to talk to about this.
So don’t play a game of chance with your health, call for a FREE copy of our ChoLESterol booklet. It contains useful in??formation and may help you talk to your doctor.
Call 0800 068 0439 today. Call any time for a FREE booklet.
You can also write to ChoLESterol, Dept 9,FREEPOST NEA 10820,Rotherham S639BR,or visit our website: www. lesscholesterol. co. uk where you can download or request your booklet.
10. Who will be interested in this passage?
A. Doctors who treat diabetes. B. People who like free books.
C. Patients with heart disease. D. People who suffer diabetes and raise cholesterol.
11. What information will the booklet provide for its readers?
A. When to see a doctor. B. How to cure your diabetes.
C. How to know the level of your cholesterol. D. How to get the free book.
12. The word ChoLESterol in the passage probably means
A. keeping cholesterol steady B. making cholesterol fall down
C. the level of cholesterol D. curing your diabetes
13. The purpose of this advertisement is ________.
A. to help doctors get more patients B. to help people with higher level of cholesterol
C. to obtain benefit from the booklet D. to make the organization well known
10-13 DCBB
解析:
10. D 推断题。由最后一段我们可以看出作者主要针对糖尿病人。
11. C 细节题。由It contains useful information and may help you talk to your doctor可知答案。
12. B 词义题。从第一段我们知道，作者希望糖尿病人注意自己的胆固醇数字，接下来，作者在第二段提醒人们要一本免费的ChoLESterol，因此我们可以推断ChoLESterol是向人们介绍如何降低胆固醇的。
13. B 推断题。在本文中作者首先提出让人们注意胆固醇数字，接着向人们介绍ChoLESterol，因此作者写这篇文章的目的是帮助那些胆固醇数字高的人们。
轻松课堂单元期中期末专题冲刺100分系列答案
your baby gets enough nutrients to grow. But in a small new study, researchers at the University of Auckland in New Zealand report that a mother’s regular aerobic exercise may be good for a growing fetus’ health — and may even help a baby get a healthier start in life.
those born to the non-exercising mothers. In both groups, however, the babies were of healthy weight, and there was no difference in the mothers’ weights.
ment” mean in the second paragraph?Why do parents deny their kids’ weight?
Experts in childhood nutrition aren’t surprised by an investigation this summer that shows 50％of parents who have overweight children don’t realize their children Weigh too much．Many parents deny their children’s weight because they don’t want to have to change their own eating and exercise habits，says Keith Ayoob, a doctor who works with overweight children and their families in New York City．
Parents frequently ask him whether their children have a thyroid(甲状腺) problem, but that’s rarely the case．“1t’s usually a dietary(有关饮食的) and lifestyle issue．It’s very difficult for parents to deal with their own food issues，”Ayoob says．An estimated 25 million children in the USA are overweight, which puts them at risk of developing diabetes(糖尿病), high blood Pressure and other health problems．A Consumer Reports magazine investigation released on July 25，2009 of 3．048 parents who have children aged 5 to 17 found that 91% say childhood obesity (肥胖) is a problem in the USA．
Only 36％of the parents
with heavy children say their family doctors have suggested their children lose weight；the other 64％say the doctors didn’t mention it．“Many parents simply don’t realize their children are overweight．”says Keith Ayoob．“The doctors never told them．Other kids in the class look like their children．and their kids seem pretty healthy
．”he says．
He has parents go to the calculator on the Centers for Disease Control and Prevention website to figure out whether their children are too heavy．
【小题1】Why do many parents fail to admit their children are overweight?
| A．Because they think it a shame to be overweight. |
| B．Because they want to keep their own eating and exercise habits. |
| C．Because they want to change their own eating and exercise habits． |
| D．Because they want their children to have more nutrition． |
| A．Thyroid problem． | B．High blood pressure． |
| C．Dietary and lifestyle habit． | D．Diabetes． |
| A．has no influence on many parents |
| B．has much influence on many parents |
| C．has little influence on many parents |
| D．is totally accepted by many parents |
| A．He advises that parents should go and ask their family doctors in person． |
| B．He advises that the children should have a medical examination regularly． |
| C．He advises that school should force the children to eat less and exercise more． |
| D．He advises parents to go to the Centers for Disease Control and Prevention website for the information． |
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 （内脏）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.
【小题1】The “link” in Paragraph 2 refers to the relationship between _______.
| A．bacteria and the chance of being overweight | B．obesity and diabetes |
| C．diets and the chance of being overweight | D．bacteria and exercise |
| A．Helping to digest food. | B．Helping to take nutrients from food. |
| C．Helping to regulate weight. | D．Making a person ill. |
| 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 |
The World Health Organization says obesity rates are rising in Pacific island countries. So, too, are health problems linked to being overweight.
The WHO says a major reason for the rising obesity rates is an increase in imported foods. It says many Pacific islanders have replaced their traditional diets of vegetables and fruits with imported processed foods.
Dr.Temu Waqanivalu is with the World Health Organization’s South Pacific office in Suva, Fiji.He says many of the imported products lack nutritional value.
Temu Waqanivalu said: “In some of the places, you’d be amazed to see how a bottle of Coke is cheaper than a bottle of water. I think that represents the kind of offenvironment we’ve created that doesn’t really encourage or make lifestyle choices an easy choice for the population.”
And a lack of physical activity among many Pacific islanders only adds to the obesity problem.
The WHO says more than 50 percent of the population is overweight in at least ten Pacific island countries. The rate is as high as 80 percent among women in the territory（领地）of American Samoa. Fiji had the lowest obesity rate at 30 percent.
In all, almost ten million people live in Pacific island countries. The WHO estimates that about 40 percent of them have health disorders related to diet and nutrition.
Diabetes（糖尿病）rates are among the highest in the world. Forty-seven percent of the people in American Samoa have diabetes. So do 44 percent of the people in Tokelau, a territory of New Zealand.
By comparison, the diabetes rate is 13 percent in the United States, a country that has its own problems with rising obesity.
Officials also note an increase in nutritional problems like anemia and not enough vitamin A in the diets of Pacific islanders. Dr. Waqanivalu says treating conditions related to obesity and diet puts pressure on limited health resources and budgets.
【小题1】The main reason why obesity rates are rising in many Pacific islanders is ________.
| A．the change of society |
| B．the change of eating habits |
| C．the change of life style |
| D．lack of exercise |
| A．cheap | B．popular | C．tasty | D．convenient to get |
| A．1 million. | B．4 million. | C．6 million. | D．10 million. |
| A．optimistic | B．steady | C．worrying | D．low |
Mark Ramirez, a senior executive at AOL, could work in the comfortable leather chair, if he wanted. No, thanks. He prefers to stand most of the day at a desk raised above stomach level.
“I’ve got my knees bent. I feel totally alive,” he said. “It feels more natural to stand.”
In the past few years, standing has become the new sitting for 10 percent of AOL employees at the firm’s Virginia branch. Part of a standing popularity is among accountants, programmers, telemarketers and other office workers across the nation.
GeekDesk, a California firm that sells desks raised by electric motors, says sales will triple this year.
Standers give various reasons for taking to their feet: It makes them feel more focused, prevents drowsiness(困倦睡意), and makes them feel like a general even if they just push paper. (Former Defense Secretary Donald Rumsfels works standing up. So does novelist Philip Roth.)
But unknown to them, a debate (辩论) is spreading among ergonomics experts（人类工程学家） and public-health researchers about whether all office workers should be encouraged to stand—to save lives.
Doctors point to surprising new research showing higher rates of diabetes, obesity, heart disease and even mortality among people who sit for long stretches. A study earlier this year in the American Journal of Epidemiology showed that among 123,000 adults followed over 14 years, those who sat more than six hours a day were at least 18 percent more likely to die during the time period studied than those who sat less than three hours a day.
“Every rock we turn over when it comes to sitting is astonishing,” said Marc Hamilton, a leading researcher on inactivity physiology at the Pennington Biomedical Research Center in Louisiana. “Sitting is harmful. It’s dangerous. We are on the cusp (尖端) of a major revolution.” He calls sitting “the new smoking”.
Not so fast, other experts say. Standing too much at work will cause more long-term back injuries. Incidences of varicose veins(静脉曲张) among women will increase. The heart will have to pump more.
Hedge, the Cornell professor, isn’t a fan of all this standing. “Making people stand all day is dumb,” he said.
The sensible and most cost-effective strategy（策略）, he said, is to sit in a neutral posture（姿势）, slightly reclined(下弯的), with the keyboard on a tray above the lap. This position promotes positive blood flow. Workers should occasionally walk around, stretch and avoid prolonged periods at the desk. The key, he said, is movement, not standing.
【小题1】Marc Hamilton said “Every rock we turn over when it comes to sitting is astonishing” to show that________.
| A．the result of the study about sitting too long is shocking |
| B．we need to remove many rocks |
| C．we need to smooth away many difficulties |
| D．sitting on a rock is necessary |
| A．It will cause more long-term back injuries |
| B．it will raise the burden of heart |
| C．incidences of varicose veins among women will increase |
| D．standing too much at work per day is too tiring |
| A．it is better not to stand more than 6 hours |
| B．sitting too long can arouse illnesses easily |
| C．sitting long is specially harmful to adults |
| D．standing much is better than sitting long |
| A．Standing is not better than sitting |
| B．Standing more does no harm to people |
| C．Standing will promote the efficiency |
| D．More office workers take standing against sitting |