A glass a day keeps obesity(肥胖) at bay. Alcohol has always been thought to cause weight gain because of its high sugar content(含量),but new research suggests a glass a day could form part of a diet. Looking at past studies they found that, while heavy drinkers do put on weight, those who drink in moderation can actually lose weight.
A spokesman for the research team at Navarro University in Spain says, “Proper alcohol intake, especially of wine, may be more likely to protect against, rather than promote, weight gain”. The International Scientific Forum on Alcohol Research reviewed the findings and agreed with most of the conclusions, particularly that current data do not clearly indicate if moderate drinking increases weight.
Boston University’s Dr. Harvey Finkel found that the biologic mechanisms(生物学机制) relating alcohol to changes in body weight are not properly understood. His team pointed out the strong protective effects of moderate drinking on the risk of getting conditions like diabetes(糖尿病),which relate to increasing obesity. Some studies suggest that even very obese people may be at lower risk of diabetes if they are moderate drinkers.
The group says alcohol provides calories that are quickly absorbed into the body and are not stored in fat, and that this process could explain the differences in its effects from those of other foods. They agree that future research should be directed towards assessing the roles of different types of alcoholic drinks, taking into consideration drinking patterns and including the past tendency of participants to gain weight.
For now there is little evidence that consuming small to moderate amounts of alcohol on a regular basis increases one’s risk of becoming obese. What’s more, a study three years ago suggested that resveratrol, a compound present in grapes and red wine, destroys fat cells.
1.The passage is mainly for those ______.
A. who produce wine B. who are eager to gain weight
C. who go on a diet D. who have a drinking habit
2.The underlined phrase “in moderation” in the first paragraph means_______.
A. properly B. carefully C. excitedly D. never
3.Why has alcohol been thought to cause weight gain?
A. Because its calories are stored in fat.
B. Because it is rich in sugar.
C. Because it changes drinking patterns.
D. Because it increases the risk of diabetes.
4.What can we learn from the text?
A. The specific roles of different types of alcoholic drinks are very clear.
B. Resveratrol is proved to increase the risk of becoming fat.
C. The research found moderate drinking has a strong protective effect.
D. Current data clearly show that moderate drinking increases weight.
5.What is most likely to be discussed in the paragraph that follows?
A. How to do some easy experiments.
B. How to prove the findings mentioned above.
C. How to make wine in a healthy way.
D. How to reduce the calories contained in wine.
高二英语阅读理解中等难度题
A glass a day keeps obesity(肥胖) at bay. Alcohol has always been thought to cause weight gain because of its high sugar content(含量),but new research suggests a glass a day could form part of a diet. Looking at past studies they found that, while heavy drinkers do put on weight, those who drink in moderation can actually lose weight.
A spokesman for the research team at Navarro University in Spain says, “Proper alcohol intake, especially of wine, may be more likely to protect against, rather than promote, weight gain”. The International Scientific Forum on Alcohol Research reviewed the findings and agreed with most of the conclusions, particularly that current data do not clearly indicate if moderate drinking increases weight.
Boston University’s Dr. Harvey Finkel found that the biologic mechanisms(生物学机制) relating alcohol to changes in body weight are not properly understood. His team pointed out the strong protective effects of moderate drinking on the risk of getting conditions like diabetes(糖尿病),which relate to increasing obesity. Some studies suggest that even very obese people may be at lower risk of diabetes if they are moderate drinkers.
The group says alcohol provides calories that are quickly absorbed into the body and are not stored in fat, and that this process could explain the differences in its effects from those of other foods. They agree that future research should be directed towards assessing the roles of different types of alcoholic drinks, taking into consideration drinking patterns and including the past tendency of participants to gain weight.
For now there is little evidence that consuming small to moderate amounts of alcohol on a regular basis increases one’s risk of becoming obese. What’s more, a study three years ago suggested that resveratrol, a compound present in grapes and red wine, destroys fat cells.
1.The passage is mainly for those ______.
A. who produce wine B. who are eager to gain weight
C. who go on a diet D. who have a drinking habit
2.The underlined phrase “in moderation” in the first paragraph means_______.
A. properly B. carefully C. excitedly D. never
3.Why has alcohol been thought to cause weight gain?
A. Because its calories are stored in fat.
B. Because it is rich in sugar.
C. Because it changes drinking patterns.
D. Because it increases the risk of diabetes.
4.What can we learn from the text?
A. The specific roles of different types of alcoholic drinks are very clear.
B. Resveratrol is proved to increase the risk of becoming fat.
C. The research found moderate drinking has a strong protective effect.
D. Current data clearly show that moderate drinking increases weight.
5.What is most likely to be discussed in the paragraph that follows?
A. How to do some easy experiments.
B. How to prove the findings mentioned above.
C. How to make wine in a healthy way.
D. How to reduce the calories contained in wine.
高二英语阅读理解中等难度题查看答案及解析
A nice warm cup of tea a day might keep glaucoma (青光眼) at bay,according to new research published in the British Journal of Ophthalmology.
Risk of developing glaucoma — one of the leading causes of blindness around the world that currently affects nearly 58 million people — might be lowered by drinking hot tea daily. The disease causes fluid to build up inside the eye that puts pressure onto the optic nerve (视神经). Previous research said that caffeine (咖啡因) might prevent this build-up but the new findings showed that drinking decaffeinated and caffeinated coffee, iced caffeinated tea and caffeinated sodas had no effect on glaucoma risk.
In the new study, researchers looked at the National Health and Nutrition Examination Survey for the 2005 — 2006 year of 10,000 adults and children. The data is from interviews with the patients, their physical exams and blood tests. That specific year also included eye tests for glaucoma in 1678 adults and showed that about 5% had the disease. Those patients were asked how many caffeinated and decaffeinated drinks they consumed during that year and how often. The results of the questionnaire showed that those who drank hot tea daily were 74% less likely to develop glaucoma than their peers who didn’t.
“Tea has long been recognized to have various chemicals that contribute to lowering the risk of heart disease, cancer and diabetes,” the researchers said. But further study is needed to determine if things like the size of the cup,type of tea and length of brew (冲泡) time influence the results.
1.What can we learn about glaucoma?
A. It can be cured by drinking hot tea daily.
B. It is a great threat to people’s eyesight.
C. It affects nearly 58 million people yearly.
D. It is caused by too much pressure on the eyes.
2.What did previous research find?
A. Drinking coffee reduces glaucoma risk.
B. Iced tea has no effect on glaucoma risk.
C. Caffeine does good to glaucoma patients.
D. Caffeine causes fluid to build up in the eyes.
3.How was the new study carried out?
A. By interviewing patients.
B. By testing participants’ eyes.
C. By handing out questionnaires.
D. By studying data from previous studies.
4.What does the underlined phrase “those patients” in Paragraph 3 refer to?
A. The 10,000 adults. B. The 1,678 adults.
C. The 5% adults. D. The 74% adults.
高二英语阅读理解困难题查看答案及解析
Obesity(肥胖) in children and adolescents is rising at an alarming rate. Currently over 15% of young people over 6 years old are obese, and obesity is also increasing among children aged 5 and younger.
Children are considered to be overweight if the BMI(Body Mass Index) is over 85% of the weight group in their age and sex categories. If it is 95% and over, they are considered to be obese. Adolescents are generally judged according to adult criteria(标准) for obesity, although there are other considerations in this population, for many factors will affect the result of these measurements.
Causes and Risk Factors for Obesity in Children
Lifestyle Factors. Without educational or parental guidance, children are extremely greatly exposed to the cultural pressures that are largely responsible for growth of the obesity. Neither the media nor the educational system has strong programs that encourage healthy way of life, including exercise and healthy foods. The following are some specific problems created by the culture:
﹡Too much television watching plays an important role in obesity in children. Not only is it a passive activity, but television also offers countless temptations(诱惑) with its advertisements for fast foods, sugar cereals, and unhealthy snacks. In one study obesity rate were lowest in children who watched television one hour or less a day and highest in those who watched four or more hours.
﹡Sugar, particularly from soda, other sweet drinks, and fruit juice, may be major contributors to childhood obesity. One study reported that drinking soda regularly increases a child’s risk for obesity by 60%.
﹡Less physical exercise and greater sitting activities play another significant role in obesity in children. A high level of physical activity – not just using up energy – is important for weight control in young people.
Family History. Parental obesity more than doubles the risk that a young child, whether thin or overweight, will become obese as an adult. In older children and teenagers, obesity in parents starts to affect less as a predictor(预言) for body weight than their own weight. The risk may be due to environmental or genetic factors, or both.
Ethnic and Socioeconomic Factors. As in adult populations, children from lower socioeconomic groups and minority populations are at higher risk for obesity. For example, among young Mexican Americans and African Americans, there has been an increase in overweight trend of about 13% to over 23%.
69.What’s the main idea of the passage? ______________.
A. The trend of obesity B. Causes of obesity
C. Fight against obesity D. Obesity in children
70.How many main factors leading to obesity in children are mentioned?
A. 2 B. 3 C. 4 D. 5
71.According to the passage, which of the following children is most likely to be obese?
A. A 5-year-old child whose parents are overweight.
B. A 16-year-old teenager whose parents are obese.
C. A child who watches TV one hour per day.
D. A child who take regular exercise.
72.Which of the following is NOT true?
A. Parents should give some guidance on healthy lifestyles.
B. Watching TV four hours a day will surely lead to obesity in children.
C. Children from minority populations are more likely to be obese.
D. Children should take more physical exercises.
高二英语阅读理解简单题查看答案及解析
It has always been thought that alcohol causes people to put on weight because it contains a lot of sugar, but new research suggests a glass a day cold form part of a diet. Looking at past studies they found that, while heavy drinkers do put on weight; those who drink in moderation can actually lose weight.
A spokesman for the research team at Navarro University in Spain says, “Light to moderate alcohol intake, especially of wine, may be more likely to protect against, rather than promote, weight gain.” The International Scientific Forum on Alcohol research reviewed the findings and agreed with most of the conclusions, particularly that data do not clearly indicate if moderate drinking increases weight.
Boston University’s Dr. Harvey Finkel found that the biologic mechanisms(生物学机制) relating alcohol to changes in body weight are not properly understood. His team pointed out the strong protective effects of moderate drinking on the risk of getting conditions like diabetes(糖尿病), which relate to increasing obesity. Some studies suggest that even very obese people may be at lower risk of diabetes if they are moderate drinkers.
The group says alcohol provides calories that are quickly absorbed into the body and are not stored in fat, and that this process could explain the differences in its effects from those of other foods. They agree that future research should be directed towards assessing the roles of different types of alcoholic drinks, taking into consideration drinking patterns and including the past tendency of participants to gain weight.
For now there is little evidence that consuming small to moderate amounts of alcohol on a regular basis increases one’s risk of becoming obese. What’s more, a study three years ago suggested that resveratrol白藜芦醇, a compound present in grapes and red wine destroys fat cells.
1.The passage is mainly for those_________
A. who produce wine B. who go on a diet
C. who have a drinking habit D. who are eager to lose weight
2.The underlined phrase“ in moderation” in the first paragraph means_________.
A. excitedly B. carefully
C. frequently D. properly
3.What can we learn from the passage
A. Current data clearly show that moderate drinking increases weight.
B. Resveratrol is proved to increase the risk of becoming fat.
C. The research found moderate drinking has a strong protective effect.
D. The specific roles of different types of alcoholic drinks are very clear.
4.What is most likely to be discussed in the paragraph that follows?
A. How to do some easy experiments.
B. How to reduce the calories contained in wine.
C. How to make wine in a healthy way.
D. How to prove the finding mentioned above.
高二英语阅读理解简单题查看答案及解析
It has always been thought that alcohol causes people to put on weight because it contains a lot of sugar, but new research suggests a glass a day cold form part of a diet. Looking at past studies they found that, while heavy drinkers do put on weight; those who drink in moderation can actually lose weight.
A spokesman for the research team at Navarro University in Spain says, "Light to moderate alcohol intake, especially of wine, may be more likely to protect against, rather than promote, weight gain." The International Scientific Forum on Alcohol Research reviewed the findings and agreed with most of the conclusions, particularly that data do not clearly indicate if moderate drinking increases weight.
Boston University’s Dr. Harvey Finkel found that the biologic mechanisms(生物学机制) relating alcohol to changes in body weight are not properly understood. His team pointed out the strong protective effects of moderate drinking on the risk of getting conditions like diabetes(糖尿病), which relate to increasing obesity. Some studies suggest that even very obese people may be at lower risk of diabetes if they are moderate drinkers.
The group says alcohol provides calories that are quickly absorbed into the body and are not stored in fat, and that this process could explain the differences in its effects from those of other foods. They agree that future research should be directed towards assessing the roles of different types of alcoholic drinks, taking into consideration drinking patterns and including the past tendency of participants to gain weight.
For now there is little evidence that consuming small to moderate amounts of alcohol on a regular basis increases one’s risk of becoming obese. What’s more, a study three years ago suggested that resveratrol(白藜芦醇), a compound present in grapes and red wine destroys fat cells.
1.The passage is mainly for those___________.
A. who produce wine
B. who have a drinking habit
C. who go on a diet
D. who are eager to lose weight
2.The underlined phrase" in moderation" in the first paragraph means ___________.
A. excitedly B. carefully
C. frequently D. properly
3.What can we learn from the passage?
A. Current data clearly show that moderate drinking increases weight.
B. Resveratrol is proved to increase the risk of becoming fat.
C. The research found moderate drinking has a strong protective effect.
D. The specific roles of different types of alcoholic drinks are very clear.
4.What is most likely to be discussed in the paragraph that follows?
A. How to do some easy experiments.
B. How to reduce the calories contained in wine.
C. How to prove the finding mentioned above.
D. How to make wine in a healthy way.
高二英语阅读理解中等难度题查看答案及解析
Scientists fear rising energy bills may lead to an increase in obesity (肥胖) after discovering a link between poorly-heated homes and higher body -fat.
Researchers from the University of Stirling’s Behavioural Science Centre set out to explore claims that warm indoor temperatures have contributed to rising obesity levels in winter.Instead, the team found that people who live in well-heated homes are more likely to have low body mass index (体重指数) levels while those who keep their heating turned down or off tend to be heavier.
Dr Michael Daly, behavioral scientist and senior lecturer, said: "We set out to investigate the scientific claims that cooler indoor temperatures help us maintain a healthy weight by pushing our bodies to use up more energy. In fact, the research suggests people may eat less and burn more energy when in a warmer indoor environment.
The 13-year study, published in the journal Obesity, involved more than 100,000 adults across England.
Researchers found reduced weight levels among people living in homes heated to above 23°C(73F), which involved about 15,000 of the households studied.
Dr Daly said: "As national gas bills continue to rise faster than the rate of inflation, this research suggests the obesity could worsen where heating is turned down below comfortable levels or off for long periods to cut costs."
This is not just about people who live in well-heated homes being in the financial position to afford more expensive low-calorie foods, exercise classes and sporting activities, and therefore finding it easier to maintain a low BMI level.The study took age, sex, social class and other factors into account.
"The comfortable temperature of 20°C -23°C is where we feel comfortable in our clothes and are neither hot nor cold.At temperatures above this, we use more energy and we eat less because our appetite is affected."
1.The findings of the research can be described as .
A. horrible B. surprising
C. funny D. encouraging
2.According to the passage, with rising gas bills, people may turn down or off their heating to______.
A. stay in shape B. maintain a low BMI level
C. save money D. avoid eating more
3.Which of the following can be the best title for the passage?
A. Obesity links to poorly-heated homes
B. Well-heated home's contribute to obesity
C. Obesity--- A weighty problem in England
D. Rising energy bills help maintain a healthy weight
高二英语阅读理解中等难度题查看答案及解析
Risk of death is 3.5 to 5 times greater for obese (肥胖的) smokers than it is for people who have never smoked and are at a normal weight, according to a study published in the November, 2006 issue of the American Journal of Preventive Medicine.
The study, which began with a self-administered questionnaire taken between 1983 and 1989, asked more than 80,000 radiologic technologists aged 22 to 92 questions about age, height, weight and smoking behavior.
BMI (body mass index) was calculated, with a BMI of 30 to 34.9 being considered obese, and 35 and over being very obese. Smoking behavior was analyzed by looking at a person's tobacco consumption level, number of years smoked, and current smoking status. Researchers then followed participants through December of 2002, noting the number of deaths that occurred.
The study involved researchers from the National Cancer Institute, the University of Minnesota and the American Registry of Radiolegic Technologists.
Key Findings:
20 percent of obese adults in the United States smoke.
Obese smokers face a greater risk of death from cancer and circulatory disease.
Current smoking is a greater risk factor for death by cancer than obesity is, generally speaking.
The higher a person's pack-years (number of packs smoked per day times the number of years smoked) are, the greater the risk of death.
Men and women of all ages faced an elevated risk of death due to circulatory disease as BMI increased. And for those who were both obese and currently smoking, risk of circulatory disease increased 6 to 11 times under the age of 65, as compared to their never-smoking, normal weight counterparts.
While it's not surprising that obesity coupled with smoking is a recipe for trouble, it is important to highlight this growing health concern in America today.
Taking Charge of Your Health
Making healthy choices can be difficult when we're constantly exposed to products that are dangerous to our health, but it's not impossible. With education and some motivation, we all have the ability to make lasting changes for the better. If you're an overweight smoker worried about gaining weight due to quitting, take heart. It's never too late to change your course and even reduce damage to some extent.
1.60. What is the American Journal of Preventive Medicine?
A. An medical institute. B. A research center.
C. A medical magazine D. A TV station
2.Which of the following is true according to the text?
A. Obese smokers are less likely to suffer from cancer.
B. Obese smokers are more likely to suffer from cancer.
C. Obese smokers tend to gain fewer body mass index.
D. Obese smokers tend to get heavier than those who never smoke.
3.According to the author, it is ________ to get rid of smoking.
A. easy and possible B. difficult and impossible
C. easy ant worthwhile D. difficult but worthwhile
4.What is the purpose of the text?
A. To inform the readers of the findings about obese smoking.
B. To warn the readers of the danger of obese smoking.
C. To tell us what obese smoking is.
D. To call on the obese smokers to quit smoking.
高二英语阅读理解中等难度题查看答案及解析
For years, Ussuri Bay was a landfill(填埋场) for glass bottles and waste from a nearby factory. But today, all those materials 1.(throw) away by people have been shaped into a colourful glass beach.
Many years ago, truckloads of glass 2.(pour) into Ussuri Bay. Instead of 3. should have been a landfill for unwanted, waste, Steklyashka beach is actually one of the most wonderful tourist 4.(attract) in the world. For years, waves have rounded and polished the pieces of glass into beautiful stones of various colours and have turned this place5. a wonderland.
Once considered a no-go zone, Steklyashka beach is now popular with both locals and tourists, and has been afforded special protection by the local government. In summer, it’s 6. unique bathing spot. People 7.(usual) drive from the port city of Vladivostok, about 30 minutes away, 8.(take) photos of the breathtaking 9.(nature) beauty there.
Photos of the beautiful glass sand of Steklyashka beach 10.(become) popular online since an article in The Siberian Times showed this wonder to the whole world.
高二英语短文填空中等难度题查看答案及解析
Being afraid of falling behind the times, he has always been keeping himself ___ of the latest development of technology.
A. instructed B. intended C. informed D demanded
高二英语单项填空中等难度题查看答案及解析
Lucy has a great sense of humor and always keeps her colleagues with her stories.
A. amused B. amusing C. to amuse D. to be amused
高二英语单项填空中等难度题查看答案及解析