Exercise could not only benefit your body, but also imp rove your memory, researchers found recently. In their paper published on Monday, researchers from the University of California ,Irvine in the United States and the University of Tsukuba in Japan introduced their experiment and conclusion.
Scientists invited 36 volunteers who were in their early 20s to do 10 minutes of light exercise before taking a memory test in which they were shown pictures like broccoli(西兰花)or picnic baskets and asked to recall them later. The same experiment was repeated with the same group of volunteers without exercising. "The memory task was really quite challenging ,said Michael Yassa, co-author of the study and a neuroscientist (神经科学家)at the
University of California, Irvine. "We used very tricky similar items to see if they would remember whether it was this exact picnic basket versus (对抗)that picnic basket. "
Researchers also scanned brains of some of the participants during the experiment. They found strengthened communication between regions involved in the storage and recollection of memories in brains of those who had exercised. This suggested that just 10 minutes of light exercise like walking, yoga or Tai Chi might increase memory power.
As all the volunteers in the experiment were relatively young, researchers are still working to look at the effects of light exercise on older people. " Our future goal is to try to develop an exercise prescription (处方)that can be used by older adults who might have disabilities or mobility impairments, but can still adopt very simple exercise rules of life and be able to, perhaps, delay cognitive decline temporarily," said Yassa.
1.What did the researchers find from the experiment mentioned in the text?
A. Regular exercise is of benefit to the memory of all people.
B. Just a short period of exercise better young people's memory power.
C. Older people can also imp rove their cognitive power by exercising regularly.
D. AU the volunteers in the experiment imp roved their memory through exercise.
2.Why was the memory task quite challenging?
A. The lime to solve the questions was too limited.
B. The questions asked by the scientists were loo comp Heated.
C. The items to be distinguished were extremely similar.
D. The people in the experiment were disabled.
3.What 's the purpose of the text?
A. To solve a problem.
B. To give practical advice.
C. To present a research result.
D. To tell an interesting sotry
4.What can be a suitable title for the text?
A. Advantages of Exercising Regularly
B. Exercise Is Beneficial to Both Young and Old
C. Exercise Can Imp rove Older People' s Cognitive Power
D. Ten Minutes of Exercise a Day Might Imp rove Memory
高三英语阅读理解中等难度题
Exercise could not only benefit your body, but also imp rove your memory, researchers found recently. In their paper published on Monday, researchers from the University of California ,Irvine in the United States and the University of Tsukuba in Japan introduced their experiment and conclusion.
Scientists invited 36 volunteers who were in their early 20s to do 10 minutes of light exercise before taking a memory test in which they were shown pictures like broccoli(西兰花)or picnic baskets and asked to recall them later. The same experiment was repeated with the same group of volunteers without exercising. "The memory task was really quite challenging ,said Michael Yassa, co-author of the study and a neuroscientist (神经科学家)at the
University of California, Irvine. "We used very tricky similar items to see if they would remember whether it was this exact picnic basket versus (对抗)that picnic basket. "
Researchers also scanned brains of some of the participants during the experiment. They found strengthened communication between regions involved in the storage and recollection of memories in brains of those who had exercised. This suggested that just 10 minutes of light exercise like walking, yoga or Tai Chi might increase memory power.
As all the volunteers in the experiment were relatively young, researchers are still working to look at the effects of light exercise on older people. " Our future goal is to try to develop an exercise prescription (处方)that can be used by older adults who might have disabilities or mobility impairments, but can still adopt very simple exercise rules of life and be able to, perhaps, delay cognitive decline temporarily," said Yassa.
1.What did the researchers find from the experiment mentioned in the text?
A. Regular exercise is of benefit to the memory of all people.
B. Just a short period of exercise better young people's memory power.
C. Older people can also imp rove their cognitive power by exercising regularly.
D. AU the volunteers in the experiment imp roved their memory through exercise.
2.Why was the memory task quite challenging?
A. The lime to solve the questions was too limited.
B. The questions asked by the scientists were loo comp Heated.
C. The items to be distinguished were extremely similar.
D. The people in the experiment were disabled.
3.What 's the purpose of the text?
A. To solve a problem.
B. To give practical advice.
C. To present a research result.
D. To tell an interesting sotry
4.What can be a suitable title for the text?
A. Advantages of Exercising Regularly
B. Exercise Is Beneficial to Both Young and Old
C. Exercise Can Imp rove Older People' s Cognitive Power
D. Ten Minutes of Exercise a Day Might Imp rove Memory
高三英语阅读理解中等难度题查看答案及解析
Basketball is a great sport that is not only fun, but also brings children many benefits in different ways. 1..
Playing basketball has physical benefits. Children are full of energy—they need to move, jump and run constantly. Basketball will allow them to control that energy in a positive way. It’s a full-body sport. 2. Since it’s a fast and dynamic sport, children need to follow the game and the continuous movement of the ball. The ball moves quickly from one side of the court to the other and the kids move at the same pace which helps improve both resistance and speed.
Playing basketball has cognitive (认知的) benefits. Children who practice playing basketball develop skills that help them fight against opponents and move around the court. This sport helps them increase their ability to concentrate. 3. Children will learn to assess surrounding situations and problems that may arise, and then find the best and fastest solution. The fast pace of the game encourages quick decision-making and stimulates their concrete and abstract thinking.
4. Since it’s a team sport, basketball promotes sociability, coexistence and respect among peers. It’s ideal for shy children because they will have to learn to interact with other players. This is important both to get better at the sport and to have more fun. They will also learn important values like cooperation, teamwork and competitiveness.
5. In fact, there are many other benefits. The most important thing is that it’s a very fast and fun sport. This tends to make the vast majority of children enjoy it.
A. Playing basketball just has entertaining benefits.
B Playing basketball has social and emotional advantages.
C. These are not all of the advantages of playing basketball.
D. This means that it strengthens muscles in their whole body.
E. It also makes them more aware of the environment around them.
F. This sport promotes healthy development in children for a number of reasons.
G. However, there are some disadvantages when children keep running on the court.
高三英语七选五中等难度题查看答案及解析
Most people who enjoy travelling believe that travel ______ not only our bodies but also our minds.
A. benefited B. would benefit
C. has benefited D. benefits
高三英语单项填空中等难度题查看答案及解析
We express our thoughts not only ________ words, but also body language.
A. in terms of B. in spite of
C. in preparation of D. in case of
高三英语单项填空中等难度题查看答案及解析
We express our thoughts not only ________ words, but also body language.
A. in terms of B. in spite of
C. in preparation of D. in case of
高三英语单项填空中等难度题查看答案及解析
Laughing is essential to keep your stress levels under control ,it's not only necessary, but also essential to have a good sense of humor just to help us get through each and every day of our lives.1. , as the saying goes, makes me feel good and warms my heart. How would you feel if you could not joke around with your wife, husband, child, co-worker neighbor, close friend, or even just someone that you are standing in line with at your comer store? I am always saying things that make others smile or laugh, even if I don't know the person I'm joking around with. 2., even if it was the hardest job anyone could imagine. This not only relieves stress in any situation, but also is common courtesy (礼貌) to speak to others that are around you. I know of a few people that don‟t have a funny bone in their bodies, as they say. Everyone around them could be rolling on the floor after hearing a great joke and they would sit there without the slightest smile on their face. They don't get the joke that makes others laugh. I am busting a gut while they just sit there, looking at me3. How can people not get a really funny joke? 4. Without humor we would find ourselves with a lot of psychological problems, or on a lot of medications to keep us from going crazy. There is too much sadness in this present world.
5. We all need to find a way to bypass the sadness and bring a little light into our lives. So, I believe our best medicine is to get together and tell some jokes and have some fun laughing together.
A.It drives people crazy
B. It drives people excited
C. Putting a smile on someone's face when you know they are feeling down in the dumps
D. With all the wars, fighting and sadness in the world today
E. Laughing is essential to make your stress levels out of control
F. as if I were from outer space.
G. My Grandma always found humor in everything she did
高三英语七选五中等难度题查看答案及解析
Nowadays robots can not only talk and dance,but also answer your questions in English.They are “____”.The following is the first Chinamade “beauty”____.
A new 168cm high “beauty” robot who has not yet been____looks wonderful in a red wedding____.She can act as a tour guide,a receptionist,____a hostess.
Her face____the beautiful facial characteristics of many girls.And her eyes can move.
“The robot is the first human simulation(仿真)____in China,and she is____with the most advanced voice and movement control technologies and____communicate with humans,” said Li Chengrong,chief____of the robot,who works for the Chinese Academy of Science Institute of Automation.“She replies ‘____’ if you praise her by saying ‘You are so____’.”
The sentences that the robot can understand and say are____at present.“We will improve her in the future,to make her talk___with human beings,” Li said.
___the “beauty” will work as a receptionist and tour guide in Sichuan Science Museum,she has been programmed to____the southwestern dialect that is popular in inland Sichuan Province.
Li said the lab____for designing and making the robot was 300,000 yuan (37,500 U.S.dollars).The robot is equipped with interactive technologies.It is____to most advanced robot in the world—Asimo,____by Japanese automaker Honda.Asimo,____can walk at a speed of one mile per hour and climb up and down stairs,costs about one million U.S.dollars.
1.A.receptionists B.hostesses
C.beauties D.guides
2.A.robot B.cushion
C.carpet D.fingernail
3.A.invented B.designed
C.made D.named
4.A.dress B.clothes
C.shoes D.skirt
5.A.or B.and
C.but D.so
6.A.contains B.includes
C.connects D.combines
7.A.one B.this
C.that D.it
8.A.desired B.piled
C.equipped D.scanned
9.A.must B.can
C.should D.may
10.A.designer B.declarer
C.junior D.haircutter
11.A.Go ahead B.Thank you
C.Sorry D.With pleasure
12.A.holy B.pretty
C.elegant D.outgoing
13.A.developed B.complicated
C.limited D.improved
14.A.happily B.slowly
C.particularly D.freely
15.A.Since B.If
C.Unless D.When
16.A.study B.speak
C.ignore D.understand
17.A.pay B.price
C.cost D.work
18.A.familiar B.similar
C.opposite D.reasonable
19.A.produced B.obeyed
C.envied D.tested
20.A.which B.where
C.when D.who
高三英语完型填空中等难度题查看答案及解析
Going on holiday not only makes you feel good while you’re there, you also gain the health benefits for months, new research shows.
Jetting off to destinations such as the Maldives cuts your blood pressure, helps you sleep better and bounce back from stress, it found.The benefits last at least a fortnight longer than the vacation and can be felt for months in some cases where it is claimed.Experts say workers should always take their full holiday entitlement(权利)each year, but as many as one in three don’t.
The study compared key health markers in holidaymakers visiting Thailand, Peru or the Maldives, with people who stayed at home and continued working.The average blood pressure of those on holiday dropped by six percent while the workers saw their blood pressure rise by two percent over the same period.The sleep quality of holidaymakers improved by 17 percent while that of the non-holidaymakers deteriorated by 14 percent.
The study also found the ability of vacationers to recover from stress, known as the stress-resilience test improved by 29 percent.There was a 71 percent fall in stress resilience scores among workers.Tests showed a fall in blood glucose levels, reducing the risk of diabetes (糖尿病), trimmer waistlines and improved mood and energy levels, with the effects sustained for at least two weeks after returning home.
The Holiday Health Experiment was conducted by tour operator Kuoni and Nuffield Health, the UK’s largest healthcare charity.
1.According to the passage, how many people go on holiday?
A.Two thirds. B.One third.
C.17 percent. D.A quarter.
2.Which of the following can we infer from the passage?
A.The further you go, the better you get the benefits.
B.Most people like to stay at home during the holiday.
C.The result of the study is mostly based on the description from the people involved.
D.Holiday makers are more adaptable than non-holidaymakers.
3.The author intends to tell us that ________.
A.we have to go on holiday as much as possible
B.you’ll certainly get depressed if you don’t go on holiday
C.we had better go on holiday for the benefits of health
D.it is best to go to foreign countries like Maldives
4.The best title of the passage is ________.
A.A Holiday Health Experiment
B.Health Benefits from Holiday
C.Health Problems of Having Holiday
D.Key Health Markers in Holidaymakers
高三英语阅读理解中等难度题查看答案及解析
C
Thirteen can be a challenging age. Not only did I have to adapt to my changing body, I also had to deal with my parents’ bitter divorce, a new family and the upsetting move from my country home to a crowded town.
When we moved, my beloved companion, a small brown pony had to be sold. I was heartbroken and terribly lonely. I couldn’t eat or sleep and cried all the time. Finally, realizing how much I missed my pony, my father bought me another horse, Cowboy.
Cowboy was without doubt the ugliest horse in the world. But I didn’t care. I loved him beyond all reasons.
I joined a riding club. When Cowboy and I entered the events where the horse was judged by appearance, we were quickly ”shown the gate”. I knew nothing could turn Cowboy into a beauty. My only chance to compete would be in the timed speed events. I chose the jumping race.
For the whole next month we practiced running and jumping for hours in the hot sun and then I would walk Cowboy home, totally exhausted.
All of our hard work didn’t make me feel confident by the time the show came. One girl named Becky rode a big brown horse in the race events. She always won the blue ribbons. I sat at the gate and sweated all out while I watched Becky and her horse charge through the court and finish in first place.
My turn finally came. At the signal, we dashed toward the first fence, jumped over it without trouble and raced on to the next one. Cowboy then flew over the second, third and fourth fences like a bird and I turned him toward the finish line.
No cheers filled the air. The end of our run was met with surprised silence. Cowboy and I had beaten Becky and her fancy horse by two seconds.
I gained much more than a blue ribbon that day. At thirteen, I realized that no matter what the odds, I’d always come out a winner if I wanted something badly enough to work for it. I can be the owner of my fate.
1.Why did the author like Cowboy so much in spite of its ugliness?
A. Because she loved horses more than anything else.
B. Because Cowboy was a strong and smart young horse.
C. Because Cowboy had a lot in common with her pony.
D. Because she was sad and lonely and needed a companion.
2.The audience fell into silence at the end of the run probably because_________.
A. they didn’t expect Cowboy would win the event
B. they were unhappy that Becky was beaten in the event
C. they didn’t like cowboy, for it was too ugly
D. they never saw a horse running as fast as Cowboy
3.After the competition, the author came to realize that _______.
A. she ought to gather the courage to solve all the problems
B. it was time to forget her pony and treat Cowboy better
C. she needed to work harder to win more blue ribbons
D. she could be the god of her own fate if she tried hard enough
4.It can be inferred from the story that _________.
A. all of their hard training was totally in vain
B. a blue ribbon must be the second highest prize
C. Cowboy lost in the event of being judged by appearance
D. both Becky and the author won in the jumping event
高三英语阅读理解中等难度题查看答案及解析
Thirteen can be a challenging age. Not only did I have to adapt to my changing body, I also had to deal with my parents’ bitter divorce, a new family and the upsetting move from my country home to a crowded town.
When we moved, my beloved companion, a small brown pony had to be sold. I was heartbroken and terribly lonely. I couldn’t eat or sleep and cried all the time. Finally, realizing how much I missed my pony, my father bought me another horse, Cowboy.
Cowboy was without doubt the ugliest horse in the world. But I didn’t care. I loved him beyond all reason.
I joined a riding club. When Cowboy and I entered the events where the horse was judged by appearance, we were quickly “shown the gate”. I knew nothing could turn Cowboy into a beauty. My only chance to compete would be in the timed speed events. I chose the jumping race.
For the whole next month we practiced running and jumping for hours in the hot sun and then I would walk Cowboy home, totally exhausted.
All of our hard work didn’t make me feel confident by the time the show came. One girl named Becky rode a big brown horse in the race events. She always won the blue ribbons. I sat at the gate and sweated all out while I watched Becky and her horse charge through the court and finish in first place.
My turn finally came. At the signal, we dashed toward the first fence, jumped over it without trouble and raced on to the next one. Cowboy then flew over the second, third and fourth fences like a bird and I turned him toward the finish line.
No cheers filled the air. The end of our run was met with surprised silence. Cowboy and I had beaten Becky and her fancy horse by two seconds.
I gained much more than a blue ribbon that day. At thirteen, I realized that no matter what the odds are, I’d always come out a winner if I wanted something badly enough to work for it. I can be the owner of my fate.
1.Why did the author like Cowboy so much in spite of its ugliness?
A. Because she loved horses more than anything else.
B. Because Cowboy was a strong and smart young horse.
C. Because Cowboy had a lot in common with her pony.
D. Because she was sad and lonely and needed a companion.
2.The audience fell into silence at the end of the run probably because .
A. they didn’t expect Cowboy would win the event
B. they were unhappy that Becky was beaten in the event
C. they didn’t like cowboy, for it was too ugly
D. they never saw a horse running as fast as Cowboy
3.After the competition, the author came to realize that .
A. she ought to gather the courage to solve all the problems
B. it was time to forget her pony and treat Cowboy better
C. she needed to work harder to win more blue ribbons
D. she could be the god of her own fate if she tried hard enough
4.It can be inferred from the story that .
A. all of their hard training was totally in vain
B. a blue ribbon must be the second highest prize
C. Cowboy lost in the event of being judged by appearance
D. both Becky and the author won in the jumping event
高三英语阅读理解中等难度题查看答案及解析