【安徽省江南十校2017届高三3月联考】D
A new study, a project of the researchers from the University of Pittsburgh in Pennsylvania, finds the fitness tracker probably does not help with weight loss.
The devices are designed to record your physical activity. They are usually worn around the wrist, where they measure a person’s heart rate. The research team looked at two groups of individuals. The first wore a fitness tracker and took part in health counseling (咨询) with experts to consider the best weight-loss plan. The researchers compared this group with people who only got health counseling.
The study found that those only speaking with the health experts lost nearly 6 kilograms, but those using a fitness tracker lost only 3.5 kilograms. John Jakicic, the lead researcher, questioned the use of electronic devices for weight control in place of “effective behavioral counseling for physical activity and diet.”
The study involved 470 subjects aged between 18 and 35. Some of them were overweight, while others were considered obese (肥胖的）.Over three fourths of the subjects were women. All the subjects were told to increase physical activity and start on a low-calorie diet. They had their weight measured once every six months. After six months, researchers divided the group into two parts: one continued with monthly counseling, while members of the other group were given a fitness tracker. Eighteen months later, both groups “showed significant improvements in fitness, physical activity, and diet,” with no major difference between groups. However, when it came to losing weight, the people who only spoke with experts lost nearly twice as much weight.
Jakicic said, ”the study’s findings are important because effective long-term treatments are needed to address America’s obesity. ” More information is needed, he added， to learn how to best use these devices to change “physical activity and diet behaviors” in adults who want to lose weight.
1.All the subjects in the study were asked to_____________.
A. start on a high-calorie diet B. wear a fitness tracker
C. increase physical activities D. record their heart rates
2.Why does Jakicic think the findings are important?
A. Wearing fitness trackers hardly helps people lose weight.
B. Physical activity and diet have no effect on weight loss.
C. Handling obesity requires effective long-term treatments.
D. There are great differences in fitness between both groups.
3.What can we infer about the study mentioned in the text?
A. The study went on for about two years.
B. More than 120 men took part in the study.
C. Health counseling helps lose almost 6 kilograms.
D. Wearing a fitness tracker is useful for keeping slim.
4.The purpose of the text is to________
A. describe how the researchers were conducting the study
B. indicate regular counseling for weight control is necessary
C. convince readers to wear fitness trackers for weight control
D. warn women are more likely to suffer from weight problems
【四川省凉山州高中毕业班第二次诊断】
B
We’ve reached a strange–some would say unusual–point. While fighting world hunger continues to be the matter of vital importance according to a recent report from the World Health Organization, more people now die from being overweight, or say, from being extremely fat, than from being underweight. It’s the good life that’s more likely to kill us these days.
Worse still, nearly 18 million children under the age of five around the world are estimated to be overweight. What’s going on?
We really don’t have many excuses for our weight problems. The dangers of the problem have been drilled into us by public–health campaigns since 2001 and the message is getting through-up to a point.
In the 1970s, Finland, for example, had the highest rate of heart disease in the world and being overweight was its main cause. Not any more. A public–health campaign has greatly reduced the number of heart disease deaths by 80 percent over the past three decades.
Maybe that explains why the percentage of people in Finland taking diet pills doubled between 2001 and 2005, and doctors even offer surgery of removing fat inside and change the shape of the body. That has become a sort of fashion. No wonder it ranks as the world’s most body –conscious country.
We know what we should be doing to lose weight—but actually doing it is another matter. By far the most popular excuse is not taking enough exercise. More than half of us admit we lack willpower. Others blame good food. They say: it’s just too inviting and it makes them overeat. Still others lay the blame on the Americans, complaining that pounds have piled on thanks to eating too much American–style fast food.
Some also blame their parents—their genes. But unfortunately, the parents are wronged because they’re normal in shape, or rather slim.
It’s a similar story around the world, although people are relatively unlikely to have tried to lose weight. Parents are eager to see their kids shape up. Do as I say—not as I do.
1.What’s the “strange” point mentioned in the first sentence?
A. The good life is a greater risk than the bad life.
B. Starvation is taking more people’s lives in the world.
C. WHO report shows people’s unawareness of food safety.
D. Overweight issue remains unresolved despite WHO’s efforts.
2.Why does the author think that people have no excuse for being overweight?
A. A lot of effective diet pills are available.
B. Body image has nothing to do with good food.
C. They have been made fully aware of its dangers.
D. There are too many overweight people in the world.
3.The example of Finland is used to illustrate _______.
A. the cause of heart disease B. there are too many overweight people in the world
C. the effectiveness of a campaign D. the fashion of body shaping
4.Which would be the best title for the passage?
A. Actions or Excuses B. Overweight or Underweight
C. WHO in a Dilemma D. No Longer Dying of Hunger
【广西玉林市、贵港市2017届高中毕业班质量检测】D
While dog keepers realize their dogs can read their moods accurately,scientists have always been a little doubtful.Now thanks to some researchers at the University of Veterinary Medicine in Vienna,Austria,we finally have some convincing evidence.
For their study, biologist Corson Miller and his team exposed eleven selected dogs to digital images of women that were either angry or happy. Half the dogs were rewarded for touching the screen when shown a happy face, while the other half got their treat for selecting those that appeared angry.
Interestingly, the dogs were not provided with the entire face. Some dogs were shown only upper halves while the others observed lower halves. That’s because the scientists believe humans show their emotions on their entire face.
After some training like how to recognize small differences like the wrinkles between the eyes or the changes in their shape that accompany the happy or angry expressions, the dogs were mostly able to identify the correct expression not only on a familiar face but on a strange face. The researchers concluded the dogs were smart enough to read human emotions.
They also found those being trained to read angry expressions took a longer time to learn. They guess it may be because dogs find angry faces disgusting, causing them to withdraw quickly. However, once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear. In fact, the dogs had such a good time playing the computer "game" that scientists had a hard time keeping them away from the touch screens after the study was completed.
The researchers also noticed only dogs with a male owner had a harder time understanding the expressions correctly. Since the touchscreen models were all females, this confirmed what has been observed in previous studies-dogs are more efficient at reading facial expressions of people that are the same gender as their owner.
1.How did the scientists conduct the experiment?
A. By mixing the selected dogs together.
B. By leaving dogs to women who are either happy or angry.
C. By showing digital pictures of women’s happy or angry faces.
D. By rewarding only half of the dogs touching the screen.
2.Which of the following statements is TRUE about the dogs in the study?
A. The dogs were not all provided with the entire face.
B. The dogs couldn’t read strangers facial emotions.
C. According to their size,the dogs were given either upper or lower halves.
D. The dogs could make out small changes accompanying facial expressions.
3.The underlined word "trepidation" in Paragraph 5 probably means .
A. curiosity B. horror C. excitement D. doubt
4.How might the results change if the dogs with female owners are shown pictures of male faces?
A. They would be scared away at the sight of the pictures.
B. They found it easy to tell the emotions on the entire face.
C. They could only tell emotions on partial faces rather than on entire faces.
D. They found it hard to tell the moods on the faces of a different gender.
【四川省成都市第七中学2017届高三二诊】C
On 8th March this year, events marking International Women’s Day (IWD) were held in many countries around the world. In most countries the events have a political tone: they tend to celebrate the advances women have made towards economic, social and political equality with men, and to press for change in those areas of life where there is still progress to be made.
In other countries, meanwhile, 8th March is traditionally more about expressing an appreciation of women: it is a day on which men give presents to their wives, girlfriends and mothers, and it therefore has some similarities with St Valentine’s Day and Mother’s Day.
Back in 1911, the first IWD events in Austria, Denmark, Germany and Switzerland were certainly political. They were protests by women against forms of gender discrimination that would now be unthinkable in most parts of the world: almost nowhere were women allowed to vote, and Finland was the only country with any female members of a national parliament. The general expectation worldwide, across different continents and cultures, was that women would spend their lives largely in the home, devoting themselves to looking after their husbands and children. The rate of women who had paid employment was far lower than today, and when women did go out to work they typically earned very little, meaning they were economically dependent on men.
A century later, gender inequality in employment—particularly pay inequality—is still one of the hottest issues IWD tries to draw attention to: it remains common, of course, for women to earn less than men for doing exactly the same job.
Limited educational opportunities (there are many countries in which girls generally stay fewer years in school than boys) and domestic violence towards women have also been highlighted by events surrounding IWD in recent years.
And yet, as the IWD website notes, As just one example, to return to the issue of women elected to office, the change over the last hundred years has been significant. Since 1911, when the small group of women in the Finnish parliament (nineteen of them, to be exact) were the only females in public office worldwide, the governments of more than fifty different countries have been led by women. In 2011, at least one country in every continent has a female leader, including high-profile examples such as Brazil (Dilma Rousseff), Germany (Angela Merkel) and Australia (Julia Gillard).
1.According to the passage, which of the following is true?
A. 100 years ago, women were not allowed to work outside.
B. IWD is equal to St Valentine’s Day and Mother’s Day in some countries.
C. Finland was the first country with female employment.
D. Pay inequality is a hot issue for IWD.
2.Which word below is closest in meaning to the phrase “press for” in Paragraph 1?
A. prevent B. urge C. express D. want
3.Which of the following is the missing sentence in the first line of the last paragraph?
A. distinctive differences do exist between men and women
B. the achievements are beyond people’s expectations
C. there’s still a long way to go to achieve the set goals
D. alongside the ‘negatives’ there are plenty of ‘positives’
4.We can conclude from the passage that .
A. the progress in gaining equality in the last century seems to be too slow
B. the concept of equal pay for equal work is completely accepted in practice
C. much has been achieved in gender equality, but still there is space for improvement
D. one or two female leaders can’t stand for women’s social status on the whole
【四川省凉山州高中毕业班第二次诊断性】D
One hot summer I was traveling down the freeway on a day trip to Los Angeles. During my journey down the highway, another motorist suddenly started cutting into my lane. Being in the far right lane, my car was forced onto the shoulder of the road. Being an experienced driver, I steered my car back onto the highway, the motorist drove away without saying anything.
While I wasn’t very happy with the person for cutting in front of me, I decided to consider it an honest mistake—a lack of attention to the lane change or a driver lost in thought. It certainly could not have been done on purpose. The car sped away after cutting in front of me and was soon out of sight.
After a while, I caught up with the same motorist on the side of the road. He was an elderly gentleman who was walking along the side of the freeway on this hot day. With his car stopped on the side of the road and the nearest services at least twenty miles away, I decided to stop and see what the problem was.
The man’s car had a flat tire, and while he had a spare tire, he didn’t have a jack. I decided to help him and allowed him to sit in my air–conditioned car while I changed his tire. Fifteen minutes later, I was hot, sweaty and dirty, but I did feel good after doing something for someone.
1.Which of the following word can best describe the author?
A. Bad-tempered. B. Humorous. C. Hard-working. D. Kind-hearted.
2.We can infer from the second paragraph that the _______.
A. motorist didn’t pay any attention to the lane change
B. motorist was lost in thought while he was driving
C. motorist cut in front of the author on purpose
D. author forgave the motorist
3.Why did the motorist stop his car on the side of the road? Because_______.
A. he got lost B. his car had a flat tire
C. he wanted to have a rest D. he wanted to travel with the author
4.What can we learn from the text?
A. Actions speak louder than words. B. An act of kindness can make you feel good.
C. No pain, no gain. D. It is no use crying over spilt milk.
【吉林省长白山市2017届高三第二次模拟】
A
I am a 21-year-old boy, and this is my story.
One month after I graduated from high school in 2009,I was coming home from swim practice and was involved in a car accident. I was so seriously injured that I was in a coma（昏迷）for over two months at Prince Georges Hospital.
I died eight times during my coma and I couldn’t talk or communicate when I woke up. Walking was never going to happen again due to all the extreme injuries. Just like my body, my dreams were almost shattered. But I was not going to let my injuries prevent me from living my dreams.
After 14 operations and blood transfusions, I had to learn how to talk, eat, walk, shower and live independently again. When I was out of hospital, I still had to go to outpatient therapy in Waldorf, Maryland. After spending a few months in a wheelchair, I took baby steps to walk on my own. It was a miracle that I could walk again, but I wanted to prove that I could not only walk, but run. When it came true, I wanted to get back in the pool again. After a few lung tests, I was able to go in the pool a little bit each week. After a few months of swim training, I began my freshman year at St.Mary’s College of Maryland and became a proud member of the swim team.
By telling my story, I want to make a positive influence on the world. I am just trying to live each day to the fullest and inspire other people never to give up their dreams no matter how bad a situation is. I remember when I was still in my hospital bed, I would have my mom and dad push me around in my wheelchair to the other rooms to see the other patients and talk to them and their families. I wanted to let them know that everything was going to be okay. Somehow, things would work out for the best.
1.When the car accident happened, the author________.
A. was a high school student B. had finished his high school education
C. was a college student D. was returning home from a swim competition
2.What does the underlined word “shattered” in Paragraph 3 mean?
A. Begun B. Destroyed C. Shared D. Taken
3.It can be inferred that the author ________after he woke up from his coma.
A. was out of hospital B. was in surprise
C. faced physical and mental challenges D. was worried about his lung
4.What does the author mainly want to show in the last paragraph?
A. His purpose of sharing his story. B. His painful experiences.
C. His influence on students. D. His great achievements.
