Brain, like muscles, also needs some kind of ...

Brain, like muscles, also needs some kind of exercise and nutrition. The more you use your brain in the right direction, the more you ________ enhance your ability.

A．could　     B．might

C．shall　     D．will

高三英语单项填空中等难度题查看答案及解析

We all need some kind of motivation to eat healthy.Only exercising is not quite enough to stay in shape and live your life as a healthy person free from extra problems.1.So try these tips for staying motivated to eat healthy wherever you go.

Discover new foods

Adopting a new eating habit is finding different foods to try.Explore a specialty foods store,get a new cookbook at the library,or explore new cultural restaurants.2..

Track your weight loss

By cutting out fatty and eating high-fiber vegetarian healthy foods,you will forget about high-calorie foods such as dairy products and meat and you will be more likely to lose unwanted pounds.3.Is not it?

Think short term

4.Focus on half to one week at a time or,if essential,one day at a time.Feel great about the healthy choices you made at the last meal instead of wondering about the slip you made at the party last weekend.

5.

You are on your way to a healthier,happier life,with decreased risk of serious diseases,including diabetes,cancer, high blood pressure,stroke,and heart disease and increased energy.As a result,you will have more time,energy and money to devote to the people and activities valuable for you.

A.That is another powerful motivation!

B.Think of what you have gained.

C.Pay attention to the energy you get.

D.keep your goals in possible short-term amount.

E.You need to have a healthy diet as well.

F.Try eating the different foods at a meal a day.

G.It will encourage you to continue with eating healthy foods.

高三英语七选五简单题查看答案及解析

Undoubtedly, the best way to prevent illnesses of the mind is to exercise the brain. Here’re some great exercises to sharpen your mind.

Never stop learning. 1. One way is to take classes online through websites like Coursera, org or Edx. org, where you can take courses from the top universities for free. Perhaps you would like to learn a new language. 2. There are wonderful language programs available through RosettaStone. com and Duolingo.com which offer many lessons to choose from.

Read something everyday. Reading itself is a wonderful brain exercise. Make a point to read something every day. It could be a newspaper, book, blog or magazine, but the more informative it is, the more of a workout it will be for your thinking cap. 3.

Exercise your body. Exercising your body affects your strength, mood and fitness. Exercise excites the nervous system and causes you to perform at a higher level.

4. Communicating with others on topics of common interest is a great workout. Talking about in-depth topics like headline news and political interests exercises your ability to pay attention and focus. There are always many like-minded people who enjoy the same hobbies or share the same beliefs.

Play games. The act of solving problems and figuring out puzzles is excellent for keeping your brain in shape. 5. Solving math equations or word puzzles, and even just a quick game of Bubble Witch will do wonders for your thinking processes.

A.Associate with others.

B.Refer to professionals.

C.If you are short on time, just read the dictionary.

D.Such exercises promoted the growth of new stem cells in humans.

E.It’ll encourage areas of the brain that will improve your native tongue too.

F.The great news is, there are so many possible ways of learning new things.

G.Whether you prefer Crossword or Sudoku, playing puzzles will help you stay sharp.

高三英语七选五中等难度题查看答案及解析

Ten minutes of gentle exercise can immediately change how certain parts of the brain communicate and coordinate (协调) with one another and improve memory function, according to an encouraging new study.

The scientists invited 36 people of different ages to the lab and had them sit quietly on a fixed bicycle for 10 minutes or, on a separate visit, pedal the bicycle at a pace so gentle that it barely raised their heart rates. It also was short, lasting for only 10 minutes. Immediately after each session of the sitting or slow pedaling, the people completed a computerized memory test during which they would see a brief picture of, for instance, a tree, followed by a variety of other images and then a new image of either the same tree or a similar one. The people would press buttons to show whether they thought each image was new or the same as an earlier shot. The test is difficult, since many of the images closely resemble one another. It requires rapid, skillful scanning recent memories to decide whether a picture is new or known. Next, the scientists had each people repeat this process--riding or sitting on the bike for 10 minutes and then completing memory testing--but the testing now took place inside an M. R. I. machine(磁共振成像仪)that scanned the people's brains while they responded to the images.

Then the researchers compared results. The effects of the exercise were clear. The people were better at remembering images after they had ridden the bike, especially when the images most closely resembled one another. In other words, the harder their memories had to do their best, the better they performed after the exercise. The M. R. I. scans showed that memory parts of each people's brain lit up at the same time with parts of the brain associated with learning, indicating that these physically separate parts of the brain were better connected now than when the people had not first exercised.

1.How did the researchers conduct the study?

A. By filling up questionnaires.

B. By interviewing many people.

C. By comparing experiment data.

D. By referring to historical reports.

2.Who might benefit most from the study result?

A. The marketers promoting fixed bicycles.

B. The young people crazy about body building.

C. The white collars doing long-term mental work.

D. The blue-collars doing heavy physical labor work.

3.Which of the following statements agrees with the study result?

A. The light exercise is only good for young people.

B. The more the exercise is, the better the brain works.

C. The exercise can coordinate different parts of the body.

D. The exercise has more positive effect when the brain works harder.

4.What can be the best title for the text?

A. Even ten minutes' exercise may be good for the brain

B. There is no need for humans doing exercise every day

C. Only ten minutes' light exercise benefits the young most

D. Exercise can change people's brains and minds in a long time

高三英语阅读理解中等难度题查看答案及解析

Like any good machine, the brain needs a little care and attention as it ages to ensure it continues to run in good working order. 1. .

Don’t lose faith in your abilities

As people get older, it’s easy to think that your memory is already poor. 2. . So if you do find yourself hesitating in a doorway not really knowing where you are meant to be, just see it as a reminder to push your memory a little bit harder.

Learn a language or a musical instrument

3., such as learning the piano or picking up a new language. Both rely on a wide skill set, exercising your memory, attention and so on.

4.

Obesity can harm your brain in many ways. The good news is that certain nutrients seem to reduce age-related damage to the brain. This may explain why older people eating a typically Mediterranean diet tended to show the same cognitive skills as people 7.5 years their younger.

Build your body

5.. Physical activity not only builds a better blood flow to the brain, but also increases proteins such as “nerve growth factor”. So just choose a training that suits your fitness.

A. Don’t feast on junk food

B. Benefit your brain from a healthy diet

C. We tend to lose confidence in our mental abilities

D. Here are some promising ways to sharpen your brain

E. You should consider a more ambitious mental workout

F. In fact, it is just as likely to happen to young and old alike

G. Getting in shape is one of the surest ways to build your mind

高三英语七选五困难题查看答案及解析

Make Your Brain Smarter

You know that eating a proper diet and getting plenty of exercise help make your body healthy and strong. But did you know that there are ways to make your brain healthier and smarter? Studies show that when the brain is forced to do something new, it creates new neural (神经的) pathways. 1.

● Limit your TV viewing.

Watching an average TV show requires very little brain power and brings the same result as neglecting (忽视) physical exercise. 2. If you watch TV, choose something educational and informative.

● Use your non-dominant (非支配的) hand.

If you are right-handed, use your left hand for everyday activities, or use your right hand if you are left-handed. Doing familiar things in a new way will cause your brain to create new neural networks. Brushing our teeth is something we do daily. 3. But maybe we should. Experts suggest that we can force the brain to work by changing things up and working with our non-dominant hand. So the next time you brush your teeth, open the tube, apply your toothpaste and brush with the opposite hand.

● 4.

Jump in the shower and shut your eyes. Even if you drop the soap---that’s okay. 5.Searching for the soap while feeling the textures (质地) with your eyes closed works. Using your fingers to make fine distinctions between objects or textures can reconnect the brain areas involved in touch, suggests Larry Katz, a professor of neurobiology at Duke University Medical Center and author.

A. Shower with your eyes closed.

B. Smart people rarely follow a set pattern.

C. The more pathways you have, the smarter you will be.

D. Use your different senses.

E. We really don’t put that much thought into it.

F. Put your brain to best use.

G. Your brain will become weak just as your muscles do.

高三英语七选五中等难度题查看答案及解析

Make Your Brain Smarter

You know that eating a proper diet and getting plenty of exercise help make your body healthy and strong. But did you know that there are ways to make your brain healthier and smarter? Studies show that when the brain is forced to do something new, it creates new neural (神经的) pathways. 1.

● Limit your TV viewing.

Watching an average TV show requires very little brain power and brings the same result as neglecting (忽视) physical exercise. 2. If you watch TV, choose something educational and informative.

● Use your non-dominant (非支配的) hand.

If you are right-handed, use your left hand for everyday activities, or use your right hand if you are left-handed. Doing familiar things in a new way will cause your brain to create new neural networks. Brushing our teeth is something we do daily. 3. But maybe we should. Experts suggest that we can force the brain to work by changing things up and working with our non-dominant hand. So the next time you brush your teeth, open the tube, apply your toothpaste and brush with the opposite hand.

● 4.

Jump in the shower and shut your eyes. Even if you drop the soap—that’s okay. 5.Searching for the soap while feeling the textures (质地) with your eyes closed works. Using your fingers to make fine distinctions between objects or textures can reconnect the brain areas involved in touch, suggests Larry Katz, a professor of neurobiology at Duke University Medical Center and author.

A. Shower with your eyes closed.

B. Smart people rarely follow a set pattern.

C. The more pathways you have, the smarter you will be.

D. Use your different senses.

E. We really don’t put that much thought into it.

F. Put your brain to best use.

G. Your brain will become weak just as your muscles do.

高三英语七选五中等难度题查看答案及解析

We all know that exercise is good for your health. But some kinds of exercise may be better than others. Running, for example, may help to protect you 1. heart disease and other health problems. Running also may help you live 2. (long)．

Recently, researchers studied more than 55,000 adults. About one fourth of the adults reported running 3. (regular). The study found these runners were considerably less likely than non­runners 4. (die) of any form of disease, including heart disease.

D.C. Lee and the other researchers found that speed, 5. (distant) and how often one runs made little difference in 6. (reduce) the risk of death. The runners in the study averaged between 10 and 16 kilometers per hour. Mr. Lee says slower runners, and those who only ran once 7. twice a week, were helped nearly as much as those who ran faster and further.

The researchers note that their study 8. (base) on the participants’ answering questions over the years. The study lacked complete information on 9. these men and women ate and other facts about their lifestyles.

Researchers say this missing information could have affected the results. Still, they hope their findings will motivate healthy adults to start running down the road to 10. longer life.

高三英语短文填空中等难度题查看答案及解析

Some people might dream of splendid surroundings—but also need a reasonably affordable cost of living.Try one of these four astonishing spots for a magical retirement，from an International living.com report，where retirees can live well on less.

Sintra，Portugal

A favorite summer retreat of former royalty，which is just a 40-minute train ride from Lisbon，is the pastel-painted Palace of Pena，a 19th-century Romanticist marvel with pink turrets and daffodil-yellow tower on a hill surrounded by pine forests.A couple could live well in this arts-rich tourist town，though pricier than other cities in Portugal，on a budget of $ 3,065 a month.

Cusco，Peru

Cusco，Peru’s most historic city，is a UNESCO World Heritage site.Once an Incan capital.Cusco has clear，sunny days.Colonial structures have been changed into fashionable restaurants，shops and even homes.Superfoods，like chia seeds，quinoa and maca，are inexpensive and plentiful.A retired couple could enjoy a good life on$ 1,700 a month.

The West Coast，Ireland

The Wild Atlantic Way is a cycling or driving route that stretches across the west coast of Ireland.At the heart of the route is one of the most amazing natural wonders，the landmark Cliffs of Moher in County Clare—one of Ireland’s most visited natural attractions.On a budget of around $ 2，800 a month，a retired couple could live quite comfortably.

San Miguel de Allende，Mexico

San Miguel was declared a UNESCO World Heritage City in 2008.The colonial centro has much to offer retirees:low cost of living，arts，charming local cultural traditions and mild weather year-round.San Miguel is a few hours’ drive from Mexico City.The days are comfortably warm and the nights blessedly coo1.A retired couple could live comfortably on a monthly budget of $ l，650.

1.Who is the text intended for?

A. Adventurers. B. Photographers. C. Retirees. D. Artists.

2.Where will you go if you want to taste the local foods at a reasonable price?

A. Sintra，Portugal. B. Cusco，Peru.

C. The West Coast，Ireland. D. San Miguel de Allende.Mexico.

3.How much can a couple save monthly at most if they choose the cheapest site?

A. $1,650. B. $1,150. C. $1,365. D. $1,415.

高三英语阅读理解简单题查看答案及解析

271. What kind of drink would you like, coffee or orange? We can also use ____ instead of the underlined word.

高三英语单项填空简单题查看答案及解析