Stop Eating Yourself StupidWe all know that p...

Stop Eating Yourself Stupid

We all know that poor nutrition can lead to bad health and even weight gain.1.A recent study has found that what you eat could very likely play a role in how smart you are.

According to the study, rats fed a high-fat diet for 10 days showed signs of weakness and even had trouble finding treats that were waiting for them.2.Actually high-fat diet could weaken our intelligence--- but so can a calorie-restricted diet. The trick appears to lie in finding a nice balance.

Here are ways to achieve that happy balance and make you smarter through diet, exercise and improving your brain power.

3. Aim to get this amount of calories each day. If you need to drop a few pounds, take away the number you get by 400; consume that number of calories each day until you drop the weight.

Eat the right foods in addition to getting the right amount of calories. Aim for healthy foods that include good amounts of protein, fiber, fruits and vegetables, healthy whole grains, healthy fats and plenty of water! Well! 4. Read a book. Try a new recipe. Do some puzzles. These are all good ways to help increase your smarts.

5.Aim for at least three 30-minutes sessions a week. I like simple exercises such as walking, but anything that raises the heart rate is good. You may be fond of music too. Combine them! Some people like to listen to classical music such as Bach or Mozart, but rock music lovers will be happy to learn that this genre can help make you smarter as well.

A. Exercise regularly with happy mind forever.

B. Your health depends on your exercise plan.

C. Don’t forget to exercise your mind while doing so.

D. Now add “lack of intelligence” to the list.

E. You may be puzzled whether it has something with us.

F. Remember: All work and no play makes Jack a dull boy.

G. Figure out how many calories you need to maintain your weight.

高三英语七选五中等难度题查看答案及解析

We all know that eating junk food can make us fat. However, a new study suggests that it can do more than that – it can also make us lazy, reported CBS News.

In the study, researchers at the University of California, Los Angeles, US divided 32 female rats into two groups. The first group was fed a diet of healthy food such as corn and fish, while the second was given a diet of highly processed (加工的) food rich in sugar, namely “junk food”.

Within three months, the rats in the second group were already much fatter than those on the healthy diet. And when researchers trained the rats to do simple tasks, they found even more differences between the two groups rather than weight.

During the task – pushing a lever (杠杆) to receive a reward of sugar water – the rats on the junk food diet were found to be less willing to move, and they took longer breaks between each push than the lean rats did.

“It is as if the rat is thinking ‘This is too much work’,” Aaron Blaisdell, leader of the study, told the Los Angeles Times.

But what about the possibility that the fat rats were less passionate about getting sugar water because they were already eating lots of sugar in their daily diet? That’s why researchers repeated the tests by rewarding fat rats with plain water when they were extremely thirsty. However, the results came out just the same.

According to researchers, these differences suggest that junk food changed the chemistry in the rats’ brains.

The experiment didn’t end there. After six months, the rats’ diets were switched, and the overweight rats were given a healthy diet for nine days. However, this change didn’t help reduce their weight or improve their ability to perform tasks, which means the effects of their junk food diet persisted (持续存在). “There’s no quick fix,” said Blaisdell.

For a long time, we’ve believed that people become fat because they are lazy. But this study has proven the opposite to be true as well, which indicates that laziness and obesity are a “vicious cycle (恶性循环)”.

So, if you constantly feel tired, lacking any urge to get up from your chair, it could be that you’ve been studying too hard. But you should also pay attention to your diet.

1.During the first three months of the experiment by researchers at the University of California, ______.

A. rats from the healthy diet group ate nothing but corn and fish

B. rats on the junk food diet ate more than those on healthy diet

C. rats on the healthy food diet performed better at simple tasks than those on the junk food diet

D. rats on the junk food diet seemed uninterested in sugary food

2.The researchers rewarded thirsty rats with plain water in the lever test to ______.

A. help them control their weight

B. test whether fat rats lost interest in the test because they had taken enough sugar

C. change the diet habits of fat rats

D. find out the influence of sugar on rats’ brains

3. The underlined word “there” refers to ______.

A. after the rats on the junk food diet had worked hard to get sugar water

B. after the type of food rats prefer had been identified

C. after a quick cure for obesity had been found

D. after the fact that fatter rats are lazier than lean rats had been found

4.We can conclude from the article that ______.

A. fat people are usually lazier than lean people

B. people should switch between different types of diets to keep healthy

C. being overweight and being lazy can feed into each other

D. laziness is the main cause of weight problems

5.Which of the following is Not Right according to the passage?

A. Eating junk food can make us fat.

B. Researchers got different results after repeated the tests to fat rats.

C. For a long time, we’ve believed that people become fat because they are lazy.

D. If you constantly feel tired or study too hard, you need to pay attention to your diet.

高三英语阅读理解中等难度题查看答案及解析

You know those nutrition guidelines the government issues every few years? It turns out that following them isn't just good for your health. It's good for the planet, too.

“What we found is that impacts vary across nations, but in the high­impact nations, in general, you can see that, if you follow a nationally recommended diet, despite the fact that these diets don't mention explicitly—or most of them don't explicitly mention—environmental impacts, that you are going to have lower environmental impacts due to that. So that's sort of fairly clear across all the high­income nations.” said Paul Behrens, an environmental scientist at Leiden University in the Netherlands.

The food we eat takes a big toll on the environment. A third of the ice­free land on Earth is used for agriculture, and according to some estimates, producing food accounts for roughly a fifth of all human­caused greenhouse gas emissions. Fertilizer runoff also leads to other problems, like the algae blooms in Lake Eerie and the Dead Zone in the Gulf of Mexico.

However, following dietary guidelines would reduce those impacts, especially in wealthy countries like the US. “Most of the reductions come from meat and dairy，” which have an outsized impact on land use and pollution, and are a major source of greenhouse gases.(That's partly due to cow farts. Seriously.) Following the suggestions would also mean eating fewer calories, since many people here eat more than they need.

Overall, in high­income countries, Behren's team estimates that following the rules could result in as much as a 17 percent reduction in land use, a 21 percent reduction in nutrient pollution, and a 25 percent drop in agricultural greenhouse gas emissions. Cutting down on how much food we waste—which is roughly a third in the US—could help even more. The results are in the Proceedings of the National Academy of Sciences.

Of course, people are notoriously bad at following diets. But: “These nationally recommended guidelines do actually have a knock­on effect on other areas of policy making. So if I'm developing a new healthy­eating­for­schools program then that's going to be based off a lot of detail that I get from the nationally recommended guidelines. So while it might not necessarily be the case that people follow directly …　 they actually are quite influential on the preparation of other advice.”

It seems that a smaller environmental footprint and a healthier lifestyle could go hand in hand.

1.Which of the following statement will Paul Behrens approve of?

A. Following a nationally recommended diet can have similar impacts in different countries.

B. Following a nationally recommended diet can do good to our health.

C. Not all the countries have recommended diets in an explicit manner.

D. Some high­income nations don't mention the diet explicitly for its impacts can be ignored.

2.What do the underlined words “takes a big toll on” in paragraph 3 probably mean?

A. shows signs of B. has a bad effect on

C. takes full advantage of D. makes up for

3.Which of the following is TRUE according to the passage?

A. Food production can lead to about 20 percent of human­caused greenhouse gas with only a third of the ice­free land used.

B. It is estimated that following dietary guidelines can lead to decrease in more land use than in nutrient pollution.

C. Paul Behrens' new program concerning healthy eating for schools is likely to be based on national nutrition guidelines.

D. Some wealthy countries tend to reduce meat and dairy though the other areas of policy making isn't effected much.

高三英语阅读理解困难题查看答案及解析

Most nutrition education isn’t very effective. People know that an apple is better than a Snickers bar, but they often eat the Snickers bar anyway. After conducting hundreds of studies on the psychology of how and why we eat, I’ve seen that it’s good to understand nutrition, but it’s much better to change your eating environment. Doing so can help you make better choices without even thinking about it.

Part 1

We all know children can be stubbornly habitual in what they want to eat. If kids had French fries yesterday, they want them again today. We came up with a simple way to interrupt this default. Instead of asking kids what they want, what if we ask them about someone they admire?

We studied this with elementary school–aged children one summer. We treated 22 kids to apple slices or fries at a fast-food restaurant. The first week, 20 of them ordered French fries, and two ordered apple slices. But the next week, we asked, “What would Batman eat: apple slices or French fries?” After they answered for Batman, we asked them what they wanted. This time, the number of kids who ordered apple slices jumped from two to ten— almost half of them.

If you ask yourself before deciding between the salad and the cheesy bacon fries, “What would my role model choose?” you’ll be a lot less tempted. Thinking about what a well-liked person would do makes us less indulgent.

Part 2

If we knew what a skinny person’s kitchen looked like, we could set up our own kitchens in a similar way. Once we got into people’s homes, we took pictures of everything: their dishes, sinks, refrigerator shelves, counters, snacks, pet-food dishes, tables, lighting — even random items held up by magnets on their refrigerators. Then we spent eight months coding these kitchens to see what thin people do differently.

We wondered if big kitchens turn us into big people. But it turns out that kitchen size isn’t the problem. It’s what you see in the kitchen. The average woman who kept potato chips on the counter weighed eight pounds more than her neighbor who didn’t. “In sight, in stomach.” We eat what we see, not what we don’t.

1.Which of the following is closest in meaning to the underlined part “less indulgent”?

A. self-confident　　　　　　　 B. self-controlled

C. self-estimated　　　　　　　 D. self-centered

2.What’s the writer’s purpose of writing this passage?

A. To give advice on how to become slim.

B. To warn people that nutrition education is important for our daily life.

C. To tell us that someone children admire may influence their eating habits.

D. To introduce some innovative ways to help us eat healthier.

3.Which of the following statements is NOT true according to the passage?

A. Changing your eating environment is more effective than understanding nutrition in order to eat healthier.

B. The role model way has no effect on children at all when they choose what to eat.

C. Setting up our kitchens just like the slim person’s will help us eat healthier.

D. It is not the size of the kitchen but what we see in the kitchen that turns us into big people.

4.What is the best title for part 2?

A. The Slim Person’s Kitchen

B. How to decorate your Kitchen

C. Kitchen size makes a difference

D. Big kitchens are more popular

高三英语阅读理解中等难度题查看答案及解析

— How foolish I was!

— ________ you have realized that, stop blaming yourself.

A. Now that　　　　　　　 B. Unless　　　　 C. Although　　　　 D. Even if

高三英语单项填空中等难度题查看答案及解析

— How foolish I was!

— ________ you have realized that，stop blaming yourself．

A．Now that　　　　　　　 B．Unless

C．Although　　　　　　　 D．Even if

高三英语单项填空中等难度题查看答案及解析

---How foolish I was!　　

---____ you have realized that, stop blaming yourself.

A. Since　　 B. Unless

C. Although　　 D. Even if

高三英语单项填空简单题查看答案及解析

第一节：阅读表达

We all know eating out can be a lot of fun. There’s the experience of having someone wait on your every need，the social aspect of being in a restaurant with friends and，of course，the great benefit of the lack of in—home cleanup.

2We all also know eating out can be expensive，and I’m pretty sure college isn’t the most

financially successful time in a normal person’s life. That’s why eating at home for a majority of meals really is the only option for many college students.

Eating at home doesn’t have to be dull，boring，or difficult. —It can and should be an energetic，creative experience that transforms the way you look at food. When you cook for yourself, you know exactly how your pasta(意大利面)is going to turn out. You know where the greens in your salad come from. You know the olive oil you’re using really comes from olives that are pressed for the first time. Use eating at home as all opportunity to learn and develop your kitchen skills. I promise you they will remain useful and rewarding for the rest of your life.

Another important concept is to keep in mind that when it comes to shopping for food—less quantity, more quality. Buy base ingredients that are fresh，as local as possible and beautiful，and anything you cook will improve greatly. I promise you will be just as satisfied by eating a little bit less of something with a lot more quality.

I am not saying eating out is a bad thing. But I insist there are many more places that are not worth your cash. Put a little more effort into cooking for yourself at home and you will gain experience and appreciation for the world of food.

1.. List three benefits of eating out according to the text. (no more than 20 words)

①_______________   ②_______________ ③_____________

2.. Complete the following statement according to Paragraph 2. (no more than 4 words)

Many college students have to eat at home because of __________________.

3. What's Paragraph 3 mainly about?(no more than 7 words)

____________________________________________________________________

4.What advice is given concerning shopping for food in Paragraph 4?(no more than 4 words)

____________________________________________________________________

5.. What does the underlined word it in the third paragraph refer to?(no more than four words)

____________________________________________________________________

高三英语其他题中等难度题查看答案及解析

B

Whether rich or poor, we all have problems: that unfaithful mate, that annoying colleague, that persistent(持久的) disease, and the investment that is turning into a huge loss.

How can we remain calm, positive and even elegant in the face of all these difficulties of

life?

The following suggestions may help.

It comes with the pay. I have a friend who used to complain about her dead-end job and

unreasonable boss. Sounds familiar? One day I told her, "Look at it this way. You are getting

paid for the annoyance as well as the work. It comes with the pay. "

This has become my favorite saying for work-related frustrations. "Take every day as a bo-

nus. " When we learn to treasure every moment of what we have, we begin to see life in a whole

new attitude.

It's all in the mind. Sure, the psychologists tell us it is important that we work at resol-

ving problems. But they also say if you try to resolve a problem that would not go away, it would

only compound(使更复杂) the frustration.

If you tell yourself there isn' t a problem, there won' t be one. It is all in the mind.

Stop thinking about your own problem-help others instead. A lady who is struggling a

life-threatening disease showed she coped with her illness by making herself useful, by offering

help to others in a similar situation.

She has spoken to at least five other women with breast cancer. She says that the sharing

has helped her to find fresh meaning in her own life.

Never give up on your dream. Why do we give in or give up when we meet difficulities?

ls it because we have no confidenee in our cause and no commitment (承担义务)for what we

pursue?

One strong-hearted lady was the late head of the tragic Kennedy family, Rose Kennedy.

She said this on nationwide television one week after losing yet another son to assassin's( 暗杀者) bullet--Boddy Kennedy:"And we go on our way with no regrets not looking backwards to

the past, but we shall carry on with courage. "

Not the end of the world. Do you know something else? I' ve learned that care as you

might, love as,you might, some people don't care back.

And it is not the end of the world. After all, it's not the event that makes a person, is it?

It's what we do about what happens to us.

It was said that Albert Einstein' s last request on his death bed was to be given his equa-

tions(方程式) and his unfinished statement. Einstein first picked up his equations and lament-

ed(悲叹) to his son, "if only I had more mathematics!" What a great persistent spirit!

45. All of the followings are wrong EXCEPT_____.

A. some people have many problems while some have none

B. Albert Einstein pursued his dream till the last minute of his life

C. Rose Kennedy must be a timid (缺乏自信的) woman

D. we shouldn' t love those who don' t care about us

46. The passage is intended to inform the readers_____ .

A. how to face problems                       B. how to resolve problems

C. how to hold on to your dreams              D. how to help others

47. By saying "Take every day as a bonus", the author is trying to tell us __.

A. we should get a bonus every day     B. we should treasure every day in our life

C. we should make advances every day  D. we should enjoy ourselves every day

48. The last paragraph of the passage is out of place; it should be put under the subtitle of_____.

A. It comes with the pay                      B. It' s all in the mind

C. Never give up on your dream               D. Not the end of the world

高三英语阅读理解简单题查看答案及解析

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