One of the most widely accepted, commonly repeated assumptions (假设) in our culture is that if you exercise, you will lose weight. I exercise all the time, but I still have gut fat that hangs over my belt when I sit. Why isn’t all the exercise getting rid of it?

It’s a question many of us could ask. More than 45 million Americans now belong to a health club, up from 23 million in 1993. We spend some $19 billion a year on gym memberships. Of course, some people join and never go. Still, as one major study — the Minnesota Heart Survey — found, more of us at least say we exercise regularly.

And yet obesity (肥胖) figures have risen sharply in the same period: a third of Americans are obese, and another third count as overweight by the Federal Government’s definition. Yes, it’s entirely possible that those of us who regularly go to the gym would weigh even more if we exercised less. But like many other people, I get hungry after I exercise, so I often eat more on the days I work out than on the days I don’t. Could exercise actually be keeping me from losing weight?

The popular belief that exercise is essential for weight control is actually fairly new. As recently as the 1960s, doctors routinely advised against too much exercise, particularly for older adults who could injure themselves. Today doctors encourage even their oldest patients to exercise, which is sound advice for many reasons: People who regularly exercise are at significantly lower risk for all manner of diseases — those of the heart in particular. They less often develop cancer and many other illnesses. But the past few years of obesity research show that the role of exercise in weight loss has been wildly over-evaluated.

“In general, for weight loss, exercise is pretty useless,” says Eric Ravussin, exercise researcher at Louisiana State University. Many recent studies have found that exercise isn’t as important in helping people lose weight as you hear so regularly in gym advertisements or on shows like The Biggest Loser — or, for that matter, from magazines like this one.

The basic problem is that while it’s true that exercise burns calories and that you must burn calories to lose weight, exercise has another effect: it can make one hungry. That causes us to eat more, which in turn can negate (使无效) the weight-loss benefits we just gained. Exercise, in other words, isn’t necessarily helping us lose weight. It may even be making it harder.

From the passage we learn that ____.

A. some Americans join a health club but never go there  

B. the number of overweight people has doubled since 1993

C. more than 45 million Americans now go to the gym regularly

D. Americans waste too much money each year on sports

According to the passage, exercise ____.

A. has long been believed to be good for older adults

B. is not properly advertised as an effective way to lose weight

C. was first recognized as an effective way to lose weight in the 1960s

D. is less effective in preventing heart disease than what doctors believe

According to the writer, people might gain weight because ____.

A. they have the habit of going to the gym regularly

B. they eat the same food when they do not exercise

C. they exercise less than required by doctors

D. they eat more after they exercise

What may be the best title for this passage?

A. Overweight Is Not Good for Your Health

B. Exercise Won’t Make You Thin 

C. Gym Is Part of American Lifestyle      

D. Obesity Is a Social Problem in America        

Scientists have transformed men’s minds into a virtual（虚拟的）woman’s body in an experiment that could throw light upon how humans distinguish themselves form others.
In a study at Barcelona University, men wore a virtual reality headset that allowed them to see and hear the world as a female character. When they looked down, they could even see their new body and clothes.
The “body－swapping” effect was so convincing that the men’s sense of self was transferred into the virtual woman, causing them to react to events in the virtual world they were immersed（沉浸）. “This work opens up another avenue for virtual reality, which is not just to transform your sense of place, but also your sense of self,” said Mel Slater, “If you can temporarily give people the illusion that their bodies are different, then the evidence suggests it also affects their behavior and the way they think. They can have new experiences: a person who is thin can know what it is like to be fat. A man can have an experience of what it’s like to be a woman.”
During the experiment, a “female” approached and hit the face of the character another man was playing. “Their reaction was immediate,” said Slate. “They would take in a quick breath and maybe flinch（退缩）. The more people reported being in the girl’s body, the stronger physical reaction they had.” But in all cases, the feeling was temporary and lasted only as long as the study.
The study shows that our minds have a very fluid picture of our bodies. The research is expected to shed light on the puzzle of how our brain tells the difference between a part of our own body and something else in the wider world. Thus the work might improve the conditions for those who have experienced strokes by placing them in a world that helps them to use their bodies to the full again.
【小题1】How can a man’s mind get into a woman’s body?

A．by distinguishing themselves from women

B．by taking part in an activity actively

C．by wearing a special device（设备）

D．by transforming his sense of place

【小题2】Of the following statements, which we can’t infer from the passage?

A．Men in the experiment can temporarily have the wrong feeling that they are women.

B．When hit, the men in the virtual world will react angrily to it.

C．As soon as the experiment is finished, the men will return to the normal state

D．Probably, this study can be applied to medical fields and benefit humans.

【小题3】What is the author’s intention of writing this passage?

A．to introduce an interesting and advanced study

B．to inform us of the latest development of virtual reality

C．to illustrate the importance of virtual reality

D．to build up our confidence to fight stroke

One of the most widely accepted, commonly repeated assumptions (假设) in our culture is that if you exercise, you will lose weight. I exercise all the time, but I still have got fat that hangs over my belt when I sit. Why isn’t all the exercise getting rid of it?

It’s a question many of us could ask. More than 45 million Americans now belong to a health club, up from 23 million in 1993. We spend some $19 billion a year on gym memberships. Of course, some people join and never go. Still, as one major study — the Minnesota Heart Survey — found, more of us at least say we exercise regularly.

And yet obesity (肥胖) figures have risen sharply in the same period: a third of Americans are obese, and another third count as overweight by the Federal Government’s definition. Yes, it’s entirely possible that those of us who regularly go to the gym would weigh even more if we exercised less. But like many other people, I get hungry after I exercise, so I often eat more on the days I work out than on the days I don’t. Could exercise actually be keeping me from losing weight?

The popular belief that exercise is essential for weight control is actually fairly new. As recently as the 1960s, doctors routinely advised against too much exercise, particularly for older adults who could injure themselves. Today doctors encourage even their oldest patients to exercise, which is sound advice for many reasons: People who regularly exercise are at significantly lower risk for all manner of diseases — those of the heart in particular. They less often develop cancer and many other illnesses. But the past few years of obesity research show that the role of exercise in weight loss has been wildly over-evaluated.

“In general, for weight loss, exercise is pretty useless,” says Eric Ravussin, exercise researcher at Louisiana State University. Many recent studies have found that exercise isn’t as important in helping people lose weight as you hear so regularly in gym advertisements or on shows like The Biggest Loser — or from magazines like this one.

1. From the passage we learn that ____.

A. some Americans join a health club but never go there  

B. the number of overweight people has doubled since 1993

C. more than 45 million Americans now go to the gym regularly

D. Americans waste too much money each year on sports

2. According to the passage, exercise ____.

A. has long been believed to be good for older adults

B. is not properly advertised as an effective way to lose weight

C. was first recognized as an effective way to lose weight in the 1960s

D. is less effective in preventing heart disease than what doctors believe

3. According to the writer, people might gain weight because ____.

A. they have the habit of going to the gym regularly

B. they eat the same food when they do not exercise

C. they exercise less than required by doctors

D. they eat more after they exercise

4. What may be the best title for this passage?

A. Overweight Is Not Good for Your Health  

B. Exercise Won’t Make You Thin 

C. Gym Is Part of American Lifestyle        

D. Obesity Is a Social Problem in America

 

 

Scientists have transformed men’s minds into a virtual（虚拟的）woman’s body in an experiment that could throw light upon how humans distinguish themselves form others.

In a study at Barcelona University, men wore a virtual reality headset that allowed them to see and hear the world as a female character. When they looked down, they could even see their new body and clothes.

The “body－swapping” effect was so convincing that the men’s sense of self was transferred into the virtual woman, causing them to react to events in the virtual world they were immersed（沉浸）. “This work opens up another avenue for virtual reality, which is not just to transform your sense of place, but also your sense of self,” said Mel Slater, “If you can temporarily give people the illusion that their bodies are different, then the evidence suggests it also affects their behavior and the way they think. They can have new experiences: a person who is thin can know what it is like to be fat. A man can have an experience of what it’s like to be a woman.”

During the experiment, a “female” approached and hit the face of the character another man was playing. “Their reaction was immediate,” said Slate. “They would take in a quick breath and maybe flinch（退缩）. The more people reported being in the girl’s body, the stronger physical reaction they had.” But in all cases, the feeling was temporary and lasted only as long as the study.

The study shows that our minds have a very fluid picture of our bodies. The research is expected to shed light on the puzzle of how our brain tells the difference between a part of our own body and something else in the wider world. Thus the work might improve the conditions for those who have experienced strokes by placing them in a world that helps them to use their bodies to the full again.

1.How can a man’s mind get into a woman’s body?

A．by distinguishing themselves from women

B．by taking part in an activity actively

C．by wearing a special device（设备）

D．by transforming his sense of place

2.Of the following statements, which we can’t infer from the passage?

A．Men in the experiment can temporarily have the wrong feeling that they are women.

B．When hit, the men in the virtual world will react angrily to it.

C．As soon as the experiment is finished, the men will return to the normal state

D．Probably, this study can be applied to medical fields and benefit humans.

3.What is the author’s intention of writing this passage?

A．to introduce an interesting and advanced study

B．to inform us of the latest development of virtual reality

C．to illustrate the importance of virtual reality

D．to build up our confidence to fight stroke

 

One of the most widely accepted, commonly repeated assumptions (假设) in our culture is that if you exercise, you will lose weight. I exercise all the time, but I still have gut fat that hangs over my belt when I sit. Why isn’t all the exercise getting rid of it?

It’s a question many of us could ask. More than 45 million Americans now belong to a health club, up from 23 million in 1993. We spend some $19 billion a year on gym memberships. Of course, some people join and never go. Still, as one major study — the Minnesota Heart Survey — found, more of us at least say we exercise regularly.

And yet obesity (肥胖) figures have risen sharply in the same period: a third of Americans are obese, and another third count as overweight by the Federal Government’s definition. Yes, it’s entirely possible that those of us who regularly go to the gym would weigh even more if we exercised less. But like many other people, I get hungry after I exercise, so I often eat more on the days I work out than on the days I don’t. Could exercise actually be keeping me from losing weight?

The popular belief that exercise is essential for weight control is actually fairly new. As recently as the 1960s, doctors routinely advised against too much exercise, particularly for older adults who could injure themselves. Today doctors encourage even their oldest patients to exercise, which is sound advice for many reasons: People who regularly exercise are at significantly lower risk for all manner of diseases — those of the heart in particular. They less often develop cancer and many other illnesses. But the past few years of obesity research show that the role of exercise in weight loss has been wildly over-evaluated.

“In general, for weight loss, exercise is pretty useless,” says Eric Ravussin, exercise researcher at Louisiana State University. Many recent studies have found that exercise isn’t as important in helping people lose weight as you hear so regularly in gym advertisements or on shows like The Biggest Loser — or, for that matter, from magazines like this one.

The basic problem is that while it’s true that exercise burns calories and that you must burn calories to lose weight, exercise has another effect: it can make one hungry. That causes us to eat more, which in turn can negate (使无效) the weight-loss benefits we just gained. Exercise, in other words, isn’t necessarily helping us lose weight. It may even be making it harder.

1. From the passage we learn that ____.

A. some Americans join a health club but never go there  

B. the number of overweight people has doubled since 1993

C. more than 45 million Americans now go to the gym regularly

D. Americans waste too much money each year on sports

2. According to the passage, exercise ____.

A. has long been believed to be good for older adults

B. is not properly advertised as an effective way to lose weight

C. was first recognized as an effective way to lose weight in the 1960s

D. is less effective in preventing heart disease than what doctors believe

3.According to the writer, people might gain weight because ____.

A. they have the habit of going to the gym regularly

B. they eat the same food when they do not exercise

C. they exercise less than required by doctors

D. they eat more after they exercise

4.What may be the best title for this passage?

A. Overweight Is Not Good for Your Health

B. Exercise Won’t Make You Thin 

C. Gym Is Part of American Lifestyle      

D. Obesity Is a Social Problem in America