We know that sugary sodas aren’t good for our bodies. Now it turns out that they may not be good for our minds, either. A new study of more than 260,000 people has found a link between sweetened soft-drinks and depression, and diet sodas may be making matters worse.
Americans drink far more sodas than people in other countries— as much as 170 liters per person per year. But the impact of this study isn’t limited to the United States. “Sweetened drinks, coffee and tea are commonly consumed worldwide and have important physical consequences. And they may have important mental-health consequences as well,” study author Dr Honglei Chen said in a statement.
The study studied 263,925 people between the ages of 50 and 71. Researchers followed their consumption of drinks like soda, tea coffee, and other soft drinks from 1995 to 1996 and then. 10 years later, asked them if they had been diagnosed with depression since the year 2000. More than 11,3000 of them had.
Participants who drank more than four servings of sodas per day were 30 percent more likely to develop depression than participants who did not drink sodas at all. People who stuck with fruit punch(鸡尾酒), had a 38 percent higher risk than people who didn’t drink sweetened drinks. And all that extra sugar isn’t the actual problem. Researchers say that the artificial sweetener aspartame may be to blame.
The study found a link but could not surely determine whether sodas and other sweet soft drinks cause depression. Still, the results “are consistent with a small but growing body of evidence suggesting that artificially sweetened beverages may be linked to poor health outcomes.”
But there’s a bright side for those who can’t live without their daily sodas. Adults who drank coffee had a 10 percent lower risk of depression compared to people who didn’t drink any coffee, according to the study. “Our research suggests that cutting out or down on sweetened diet drinks or replacing them with unsweetened coffee may naturally help lower your depression risk,” said Chen.
1.What has the new study of more than 260,000 people found?
A. Sugary sodas aren’t good for the physical health of old people.
B. Americans have a special tooth for sweet foods.
C. Sweetened soft-drinks may increase the risk of depression.
D. Sweetened soft-drinks have important physical consequences.
2.What do we know about the process of the study?
A. About twenty-six thousand people participated in it.
B. The oldest participants were below 80 when the study was over.
C. Most of the participants had depression when the study was over.
D. The study lasted more than ten years from the beginning to the end.
3.We infer that the underlined word “aspartame” in Paragraph 4 refers to something that _____.
A. can reduce the harm of sweetened drinks
B. is used to reduce the risk of depression
C. is mainly used to make fruit punch
D. is used to make something .sweet
4.It is implied in the passage that ______.
A. more research is needed to confirm the new findings
B. the new findings aren’t consistent with any previous findings
C. cutting one’s sodas intake will surely reduce one’s depression
D. the new findings won’t have an impact on people’s drinking habits
5.What should you drink in order to reduce the risk of depression?
A.Sodas.
B.Unsweetened coffee.
C.Sugary coffee.
D.Fruit punch.
高三英语阅读理解中等难度题
We know that sugary sodas aren’t good for our bodies. Now it turns out that they may not be good for our minds, either. A new study of more than 260,000 people has found a link between sweetened soft-drinks and depression, and diet sodas may be making matters worse.
Americans drink far more sodas than people in other countries— as much as 170 liters per person per year. But the impact of this study isn’t limited to the United States. “Sweetened drinks, coffee and tea are commonly consumed worldwide and have important physical consequences. And they may have important mental-health consequences as well,” study author Dr Honglei Chen said in a statement.
The study studied 263,925 people between the ages of 50 and 71. Researchers followed their consumption of drinks like soda, tea coffee, and other soft drinks from 1995 to 1996 and then. 10 years later, asked them if they had been diagnosed with depression since the year 2000. More than 11,3000 of them had.
Participants who drank more than four servings of sodas per day were 30 percent more likely to develop depression than participants who did not drink sodas at all. People who stuck with fruit punch(鸡尾酒), had a 38 percent higher risk than people who didn’t drink sweetened drinks. And all that extra sugar isn’t the actual problem. Researchers say that the artificial sweetener aspartame may be to blame.
The study found a link but could not surely determine whether sodas and other sweet soft drinks cause depression. Still, the results “are consistent with a small but growing body of evidence suggesting that artificially sweetened beverages may be linked to poor health outcomes.”
But there’s a bright side for those who can’t live without their daily sodas. Adults who drank coffee had a 10 percent lower risk of depression compared to people who didn’t drink any coffee, according to the study. “Our research suggests that cutting out or down on sweetened diet drinks or replacing them with unsweetened coffee may naturally help lower your depression risk,” said Chen.
1.What has the new study of more than 260,000 people found?
A. Sugary sodas aren’t good for the physical health of old people.
B. Americans have a special tooth for sweet foods.
C. Sweetened soft-drinks may increase the risk of depression.
D. Sweetened soft-drinks have important physical consequences.
2.What do we know about the process of the study?
A. About twenty-six thousand people participated in it.
B. The oldest participants were below 80 when the study was over.
C. Most of the participants had depression when the study was over.
D. The study lasted more than ten years from the beginning to the end.
3.We infer that the underlined word “aspartame” in Paragraph 4 refers to something that _____.
A. can reduce the harm of sweetened drinks
B. is used to reduce the risk of depression
C. is mainly used to make fruit punch
D. is used to make something .sweet
4.It is implied in the passage that ______.
A. more research is needed to confirm the new findings
B. the new findings aren’t consistent with any previous findings
C. cutting one’s sodas intake will surely reduce one’s depression
D. the new findings won’t have an impact on people’s drinking habits
5.What should you drink in order to reduce the risk of depression?
A.Sodas.
B.Unsweetened coffee.
C.Sugary coffee.
D.Fruit punch.
高三英语阅读理解中等难度题查看答案及解析
We know that sugary sodas aren’t good for our bodies. Now it turns out that they may not be good for our minds, either. A new study of more than 260,000 people has found a link between sweetened soft-drinks and depression, and diet sodas may be making matters worse.
Americans drink far more sodas than people in other countries— as much as 170 liters per person per year. But the impact of this study isn’t limited to the United States. “Sweetened drinks, coffee and tea are commonly consumed worldwide and have important physical consequences. And they may have important mental-health consequences as well,” study author Dr Honglei Chen said in a statement.
The study studied 263,925 people between the ages of 50 and 71. Researchers followed their consumption of drinks like soda, tea coffee, and other soft drinks from 1995 to 1996 and then. 10 years later, asked them if they had been diagnosed with depression since the year 2000. More than 11,3000 of them had.
Participants who drank more than four servings of sodas per day were 30 percent more likely to develop depression than participants who did not drink sodas at all. People who stuck with fruit punch(鸡尾酒), had a 38 percent higher risk than people who didn’t drink sweetened drinks. And all that extra sugar isn’t the actual problem. Researchers say that the artificial sweetener aspartame may be to blame.
The study found a link but could not surely determine whether sodas and other sweet soft drinks cause depression. Still, the results “are consistent with a small but growing body of evidence suggesting that artificially sweetened beverages may be linked to poor health outcomes.”
But there’s a bright side for those who can’t live without their daily sodas. Adults who drank coffee had a 10 percent lower risk of depression compared to people who didn’t drink any coffee, according to the study. “Our research suggests that cutting out or down on sweetened diet drinks or replacing them with unsweetened coffee may naturally help lower your depression risk,” said Chen.
1.What has the new study of more than 260,000 people found?
A. Sugary sodas aren’t good for the physical health of old people.
B. Americans have a special tooth for sweet foods.
C. Sweetened soft-drinks may increase the risk of depression.
D. Sweetened soft-drinks have important physical consequences.
2.What do we know about the process of the study?
A. About twenty-six thousand people participated in it.
B. The oldest participants were below 80 when the study was over.
C. Most of the participants had depression when the study was over.
D. The study lasted more than ten years from the beginning to the end.
3.We infer that the underlined word “aspartame” in Paragraph 4 refers to something that _____.
A. can reduce the harm of sweetened drinks
B. is used to reduce the risk of depression
C. is mainly used to make fruit punch
D. is used to make something .sweet
4.It is implied in the passage that ______.
A. more research is needed to confirm the new findings
B. the new findings aren’t consistent with any previous findings
C. cutting one’s sodas intake will surely reduce one’s depression
D. the new findings won’t have an impact on people’s drinking habits
5.What should you drink in order to reduce the risk of depression?
A. Sodas.
B: Unsweetened coffee.
C. Sugary coffee.
D. Fruit punch.
高三英语阅读理解中等难度题查看答案及解析
We already know that exercise is good for our bodies. Daily exercise fights the loss of muscle tone and flexibility that tends to increase slowly with age. And it turns out that it has the same fountain-of-youth effects on our brains.
Studies show that over time our minds also become less flexible and nimble. We lose the ability to process new information or switch between mental tasks quickly — and now we know why.
A recent study examined nearly 100 individual studies on exercise and brain function and discovered exercising an average of 52 hours over six months is "associated with improved cognitive(认知的)performance in older adults with and without cognitive damage." The type of exercises that are beneficial include aerobic, strength-training and mind-body.
In previous studies, researchers from Japan's University of Tsukuba wanted to explore this idea by looking at the effect of exercise on this weakening of the brain. They tested the oxygen ability of 60 Japanese men between the ages of 64 and 75 who did not show any signs of dementia or other mental symptoms. Next, they looked at the brain activity of each man as he completed a mental task. They found that the fitter a participant was, the less brain activity he used to complete the tasks when compared with his out-of-shape peers(同龄人).
Although much research is focused on how exercise may benefit an aging brain, exercise offers brain health benefits at almost any age, and this includes children. A review of 14 studies showed that more physically active schoolchildren do better academically. Exercise actually causes your brain to grow in size. So get moving and keep moving for best results.
1.Which of the following best explains “nimble” underlined in Paragraph 2?
A.Intelligent. B.Dull. C.Unique. D.Simple.
2.What can we infer about the participants’ less-active peers?
A.They had significant brain advantages. B.Their brains were younger than their age.
C.They didn’t have to attend health classes. D.Their cognitive performance would decline.
3.How does the author support his idea?
A.By making comparisons. B.By analyzing study results.
C.By describing the processes. D.By telling his own experiences.
4.What’s the main idea of the text?
A.Exercise is beneficial for your bodies.
B.Exercise is especially good for the old.
C.Exercise can benefit your brain health.
D.Exercise may lower your risk of mental problems.
高三英语阅读理解中等难度题查看答案及解析
We already know that exercise is good for our bodies. Daily exercise fights the loss of muscle tone and flexibility that tends to increase slowly with age. And it turns out that it has the same fountain-of-youth effects on our brains.
Studies show that over time our minds also become less flexible and nimble. We lose the ability to process new information or switch between mental tasks quickly — and now we know why.
A recent study examined nearly 100 individual studies on exercise and brain function and discovered exercising an average of 52 hours over six months is "associated with improved cognitive(认知的)performance in older adults with and without cognitive damage." The type of exercises that are beneficial include aerobic, strength-training and mind-body.
In previous studies, researchers from Japan's University of Tsukuba wanted to explore this idea by looking at the effect of exercise on this weakening of the brain. They tested the oxygen ability of 60 Japanese men between the ages of 64 and 75 who did not show any signs of dementia or other mental symptoms. Next, they looked at the brain activity of each man as he completed a mental task. They found that the fitter a participant was, the less brain activity he used to complete the tasks when compared with his out-of-shape peers(同龄人).
Although much research is focused on how exercise may benefit an aging brain, exercise offers brain health benefits at almost any age, and this includes children. A review of 14 studies showed that more physically active schoolchildren do better academically. Exercise actually causes your brain to grow in size. So get moving and keep moving for best results.
1.Which of the following best explains “nimble” underlined in Paragraph 2?
A. Intelligent. B. Dull. C. Unique. D. Simple.
2.What can we infer about the participants’ less-active peers?
A. They had significant brain advantages. B. Their brains were younger than their age.
C. They didn’t have to attend health classes. D. Their cognitive performance would decline.
3.How does the author support his idea?
A. By making comparisons. B. By analyzing study results.
C. By describing the processes. D. By telling his own experiences.
4.What’s the main idea of the text?
A. Exercise is beneficial for your bodies.
B. Exercise is especially good for the old.
C. Exercise can benefit your brain health.
D. Exercise may lower your risk of mental problems.
高三英语阅读理解中等难度题查看答案及解析
We all know that regular physical exercise is good for a girl’s body, mind, and spirit .Here are a few:
Research shows that girls who play sports do better in school and are more likely to graduate than those who don’t.Exercise improves learning, memory, and concentration, which can give active girls an advantage when it comes to the classroom.
Some benefits of sports are clear — like improving fitness and maintaining a healthy weight.Girls who play sports are also less likely to smoke.But girls who play sports in school also continue to see the benefits later in life, with reduced chances of getting breast cancer.Sure, you can get these benefits from any type of exercise.
Working with coaches, trainers, and teammates to win games and achieve goals is great practice for the real world, where teamwork is a key to success.For years, boys learned these skills through sports while girls sat on the sidelines.But as more and more women hit the field, they’re joining boys in both the classroom and the boardroom.
Girls involved in sports feel better about themselves, both physically and socially.Practicing, improving skills, and gradually achieving goals help to build confidence.
Pressure is a big part of life.Playing sports can help you deal with it, since exercise is a natural mood lifter and a great way to reduce pressure.Plus, when you are on a team, you have friends who support you both on and off the field.
Other benefits of doing sports include getting in shape, and making new friends.
Title | Effects Sports Have on Girls |
Theme | Sports do 1._____ to girls in several ways. |
Mind | Help girls learn, 2._____ and concentrate better. |
3.___ | Improve fitness. Keep their weight in 4. _____. Reduce the5. _____ of smoking and developing breast cancer later in life. |
Spirit | Learn teamwork and 6. _____ achieving skills while working together with coaches, trainers and teammates. 7._____ in sports makes girls feel better in physical and 8._____ ways. Help girls reduce the 9._____ in life. Have a good 10. _____ and make new friends. |
高三英语阅读理解中等难度题查看答案及解析
We wouldn’t go to Philippine for our vacation________we could afford it.
A.as if B.so that C.now that D.even if
高三英语单项填空中等难度题查看答案及解析
_________ we could afford it, we wouldn’t go abroad for our holidays.
A. In case B. Now that C. Even though D. So that
高三英语单项填空中等难度题查看答案及解析
We are always told that TV is not good for us. If it is true, how come the TV-addicted kids of our young generation nowadays are much smarter than we are? In my family, the only persons who can work the TV remote control well are the children.
Probably TV really educates us. For example, we can learn a very useful medical fact: A man that has been shot always has time to speak a broken sentence when he is dying. “The killer was…” (dies)
But I suppose the biggest things that we learn from TV can be regarded as “Life Skills”. Bad things simply happen on either stormy or dark nights. Emotional breakdowns make people wander in the heavy rain without raincoats or umbrellas. And contrary to the scientists, the crack of lightning and the accompanying flash come on at exactly the same time, wherever the scenes are.
I’ve even got to know useful geographical facts from science-fiction shows: Aliens only speak the language of English no matter which planet they come from.
To make good use of something that we learn from TV can make our security better. Consider these truths. When you are really attacked by 20 bad guys, you needn’t worry about your being outnumbered. The criminals will hang back and take turns to approach you in ones and twos just so you can conveniently defeat them all. Bad guys who are completely covered in black clothes always remove their black masks to reveal that they are in fact, aha, women.
TV often teaches us a lot of important information as well about escaping from danger. Watch and learn. (1) If anyone is running after you down a passage, you will find that boxes have been conveniently placed near all the walls you need to jump over. (2) If you are tall and handsome, you can run from any number of armed criminals, and every shot will miss you.
Be warned, however, if your name card says “henchman” (帮凶) and you are part of a group of plain-looking people trying to catch a handsome individual, a single shot will kill you. But don’t be anxious: TV also delivers useful information for bad guys. All cars are inflammable (易燃的) and have amazing shock absorbers that enable them to fly into the air and land without damage — except police cars.
TV even teaches us about TV. Whenever anyone turns on a TV, it shows a news flash about someone they know. They then turn the box off immediately after that news item.
1. When the writer says “A man that has been shot always has time to speak a broken sentence when he is dying” (Paragraph 2), he shows his________.
A. humor B. sympathy C. deep concern D. medical knowledge
2. We can learn from Paragraph 3 that in the real world________.
A. bad things cause people to break down in the rain
B. bad things never happen on dark and stormy nights
C. people with emotional problems like to walk in the rain without umbrellas
D. you can’t hear the crack of lightning and see the accompanying flash exactly at the same time
3. On TV what usually happens when a person turns it on?
A. The program shown is always about the importance of TV.
B. The person always turns off the TV when it’s time for news.
C. The news shown is always about someone the person knows.
D. TV always shows news about famous people.
4. What’s the main idea of this passage?
A. Life skills can be learned from TV.
B. What happens in TV is quite different from reality.
C. Watching TV makes people more creative.
D. TV plays an important role in society.
5. The writer of this passage takes a(n) ________ attitude towards TV plays.
A. positive B. casual C. negative D. indifferent
高三英语阅读理解中等难度题查看答案及解析
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Everyone knows that regular exercise is good for the body. But exercise is also one of the most effective 1.(way) to improve your mental health. Regular exercise can have a profoundly positive influence 2. depression, anxiety, and more. It also relieves stress, 3.(help) you sleep better, and makes you feel happy. Research indicates that no matter how old you are or how fit you are, you can learn to use exercise as a 4. (power) tool to feel better.
Sure, exercise can improve your physical health, improve your waistline, 5. even add years to your life. So people who exercise 6.( regular)) tend to do so because it gives them an enormous sense of well-being. They feel more energetic throughout the day, sleep 7. (well) at night, have sharper memories, and feel more relaxed and positive about 8.(they) and their lives. And it's also powerful medicine for many common mental health challenges.
Wondering just how active you need to be to get a mental health boost? It's probably not as much as you think. You don't need 9.(devote) hours out of your busy day, train at the gym, or run mile. You can gain all 10. physical and mental health benefits of exercise with 30-minute of moderate exercise five times a week. Two 15-minute or even three 10-minute exercise sessions can also work just as well.
高三英语语法填空中等难度题查看答案及解析
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
We all know clean water is important for good health. But now we also know we should watch 1. we keep our water in. Plastic bottles hardened with a dangerous material 2.(call) BPA can release a chemical into our water that harms our bodies. Since 2011, many countries 3.(ban) plastic with BPA from use in food containers and baby bottles. But are other non-BPA plastics safe?
Plastic labeled BPA-free might use other chemicals that have 4.(harm) health effects. 5.(Study) have shown that low levels of those chemicals might have the same effects as BPA. So, what should people do? The 6.(good) material to drink from is glass, 7. has no chemicals that can poison water.
Another good choice 8. a drink container is stainless steel. Stainless steel bottles are better than aluminum bottles, which are covered with a thin plastic 9.(protect) the metal from acids. There are many good food-grade stainless steel water bottles on the market.
If you do decide to use a reusable plastic water bottle, avoid 10.(keep) it in the sun. Sunlight and hot liquid speed up the release of chemicals into your drinking water.
高三英语语法填空中等难度题查看答案及解析