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Mao Zedong wrote a poem in which he dreamed of “walls of stone to 1. back clouds and rain till a2. lake rises in the 3. gorges”. Now his dream has come 4.. The power of the Yangtze River, which is the world’s third 5.river, has been harnessed by the Three Gorges Dam.

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科目：高中英語 來源：2016屆湖南衡陽縣第一中學(xué)高三上學(xué)期期中英語試卷（解析版） 題型：閱讀理解

As Internet users become more dependent on the Internet to store information, are people remembering less? If you know your computer will save information, why store it in your own personal memory, your brain? Experts are wondering if the Internet is changing what we remember and how.

In a recent study, Professor Betsy Sparrow conducted some experiments. She and her research team wanted to know how the Internet is changing memory. In the first experiment, they gave people 40 unimportant facts to type into a computer. The first group of people understood that the computer would save the information. The second group understood that the computer would not save it. Later, the second group remembered the information better. People in the first group knew they could find the information again, so they did not try to remember it.

In another experiment, the researchers gave people facts to remember, and told them where to find the information on the Internet. The information was in a specific computer folder (文件夾). Surprisingly, people later remember the folder location (位置) better than the facts. When people use the Internet, they do not remember the information. Rather, they remember how to find it. This is called "transactive memory (交互記憶)"

According to Sparrow, we are not becoming people with poor memories as a result of the Internet. Instead, computer users are developing stronger transactive memories; that is, people are learning how to organize huge quantities of information so that they are able to access it at a later date. This doesn't mean we are becoming either more or less intelligent, but there is no doubt that the way we use memory is changing.

1.What can we learn about the first experiment?

A. Sparrow's team typed the information into a computer.

B. The first group didn’t know where the information is.

C. The two groups remembered the information equally well.

D. The second group had a better memory of the information.

2.In transactive memory, people ______.

A. know how to access huge amounts of information later.

B. learn how to organize small amounts of information.

C. organize huge quantities of information like a computer.

D. bear huge quantities of information in mind.

3.What is the effect of the Internet according to Sparrow's research?

A. We are becoming more intelligent.

B. We are using memory differently.

C. We have poorer memories than before.

D. We need a better way to access information.

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科目：高中英語 來源：2016屆河北正定中學(xué)高三上期中考試英語試卷（解析版） 題型：閱讀理解

Can eating a chocolate bar every day really prevent age-related memory loss? No. But a new research shows that large amounts of flavones, substances found in cocoa, tea and some kinds of vegetables, may improve age-related memory failure.

Dr. Scott Small is a professor of neurology (神經(jīng)病學(xué)) at Columbia University in new York City. He is the lead writer of a research paper describing the effects of cocoa flavones on brain activity. His study involved 37 volunteers aged between 50 and 69. Researchers gave them a high-level flavones drink made from cocoa beans or a low-level flavones drink. For a period of three months, some subjects got 900 milligrams of flavones a day. The others got 10 milligrams of flavones each day. Brain imaging and memory tests were given to each study subject before and after the study. Dr. Small says that the subjects who had the high-level flavones drink showed much improvement on memory tests.

The researchers warn that more work is needed to be done because this study was performed only on a small group. Dr. Joann Manson is the lead researcher of a four-year study involving 18,000 adults. This study will use flavones capsules(膠囊). The study subjects will be divided into two groups and will take two pills per day. The capsules used will all look the same. But one group's capsules will contain flavones, while the other group will take capsules made of an inactive substance, or placebo

Dr. Manson says it's not necessary for people to start eating more chocolate, because a person would have to eat a huge amount of chocolate to get the same level of flavones given to the rest subjects. He adds many manufacturers have planned to remove the flavones from their chocolate products. Similarly, Dr. Manson says a cocoa-based flavones extract(提取)may be developed in the future But he says that more studies are needed to see how much flavones is good for our health.

1.What was done to the subjects after Dr. Small’s study?

A. They were asked to take a high-level flavones drink.

B. They were given capsules containing flavones.

C. They were given brain imaging and memory tests.

D. They were asked to take two pills of flavones capsules per day.

2.What's the similarity of the two experiments?

A. Both use high-level flavones capsules.

B. The number of the subjects is the same.

C. Drinks and placebos are used in both experiments.

D. The subjects are divided into two groups in both experiments.

3.Why will Dr. Manson carry out the four-year study?

A. To prove the first experiment is wrong.

B. To carry out the experiment further.

C. To test how much flavones can improve our memory.

D. To show eating chocolate is better to improve memory.

4.What can we learn from the last paragraph?

A. It’s not necessary for us to eat chocolate.

B. The more we eat flavones, the better our health will be.

C. In the future we can get flavones without eating chocolate.

D. It’s easy for people to get the same level of flavones given to the test subjects.

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科目：高中英語 來源：2014-2015學(xué)年遼寧師大附中高三上學(xué)期10月模塊考試英語試卷（解析版） 題型：語法填空

閱讀下面短文材料，根據(jù)上下文填入適當(dāng)?shù)脑~語，或使用括號中的詞語的適當(dāng)形式填空，并將答案填寫在答題卡上標(biāo)號的相應(yīng)位置。（10*1.5）

(一) Youth is a kind of wealth. It will gradually disappear 1.time going by. What can we do to fulfill our youth? In my opinion, for one thing, it is to realize our value, our idea2.matters a lot.

No matter what our ideas are, we must try hard to achieve them. When we are young we are full of energy. We have the3.(good)conditions in our lives. Good memories, good understandings and so on. We should4.full use of these conditions to study more.

For5., we should do as many things as possible we want to do. Of course, they must enrich our lives,6. can make it possible for us to gather many different experiences that are worth _7. (remember) when we are old.

Then when we are really old, when we cannot move any8., we can be proud of our9.(achieve) that we have ever experienced in happiness10._we can say we have no regret in our lives.

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科目：高中英語 來源：2014-2015學(xué)年遼寧省協(xié)作體高考三模英語試卷卷（解析版） 題型：其他題

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能瑣入空臼贓的鼓縫選項(xiàng)。遺項(xiàng)中肖兩項(xiàng)為多余選項(xiàng)。

A．Moment's goal is to promote balance in your life．

B．You get excited if you receive a text message or an e-mail from a friend

C．This is leading to a sort of decision slowdown and it is creating more stress in the workplace．

D．The negative impact of “always on" culture is that your mind is never resting．

E．Physical and mental health therefore can suffer．

F．Mobile phone companies argue that mobile connectivity is beneficial．

G．You are nervous if your phone is getting low on power

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科目：高中英語 來源：2016屆重慶市高一下學(xué)期期末考試英語試卷（解析版） 題型：完形填空

Less is more. This is why we say reduce things by half instead of doubling them, get rid of junks instead of piling them up, slow down instead of .

When you concentrate on one task, you find you have that you didn’t even know you had. The pressure at work is on the rise. In the past, the expectations were among all the family members. But now, in the family, the expectations are now concentrated on the individual(個體) partner. If you feel 24 hours per day are not enough, it is not because the day has too few hours, but because you have too many activities. The is very simple: Refuse to accept so much work. People tend to forget that one who can deal with stress well is given more work—until one day he .

Pay careful attention to the that tell you that you are under more stress than you can handle. They may come from various areas of life. You weak, or your work efficiency decreases. If you have any of these symptoms, change your life goals and reduce some work.

1.A.speeding up B. giving up C. bringing up D. putting up

2.A.possibility B. force C. energy D. excuse

3.A.shared B. taken C. realized D. achieved

4.A.rich B. urban C. modern D. large

5.A.alternative B. process C. problem D. solution

6.A.cuts down B. breaks down C. holds up D. turns down

7.A.orders B. signs C. principles D. features

8.A.switch B. grow C. predict D. change

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科目：高中英語 來源：2016屆重慶市高一下學(xué)期期末考試英語試卷（解析版） 題型：單項(xiàng)填空

Helping others is a habit, ___ you can learn even at an early age.

A. it B. that

C. what D. one

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科目：高中英語 來源：2016屆上海寶山區(qū)吳淞中學(xué)高一上第一次月考英語試卷（解析版） 題型：其他題

The scientists observed that the more junk food the rats ate, the more they wanted to eat – a behavior very similar to that of rats addicted(上了癮的) to heroin, a dangerous drug. Johnson said the experiment shows that the brain chemistry of obesity(肥胖) and drug addiction may be quite similar.

In their experiment, Johnson and his team studied the “pleasure center” of rats’ brains. The pleasure center is a complicated network of nerve cells. If the animal exercises or eats, the cells reward the animal by releasing chemicals into the body that make it feel good. And when the body feels good, the animal – or person – will want to do the behavior again.

For the experiment, Johnson fed foods like cheesecake to one group of rats. Food like this is high in calories and fat. Another group of rats got a regular diet. The rats that ate junk food started to eat more and more.

“They’re taking in twice the amount of calories as the control rats,” says Paul Kenny, one of Johnson’s colleagues.

Kenny and Johnson wanted to know what was going on in the brains of these rats. They first designed a way to deliver a small electrical charge to the rats’ brains. This electrical charge would stimulate the pleasure centers to release pleasure-causing chemicals. The rats could control how much stimulation – and how much pleasure – they received by running on a wheel. The more the rat ran, the more pleasure it received.

The rats that had been eating junk food started running more and more. This behavior suggested that the junk-food-eating rats needed more brain stimulation to feel good compared with rats on a normal diet. In other words, their pleasure centers were becoming less sensitive and the junk food didn’t make them feel good unless they ate more and more.

Experiments like this one could help scientists understand how chemicals in the brain contribute to obesity. With that information, they may be able to help people avoid obesity in the first place.

(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)

1.The scientists suggested it was actually ___________________ that made the rats feel good.

2.How did the scientist know what was happening in the brains of the junk-food-eating rats?

3.What was the purpose of the experiment mentioned in the article?

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科目：高中英語 來源：2016屆安徽師大附中高一下學(xué)期期中考試英語試卷（解析版） 題型：單項(xiàng)填空

Everyone is different and that is ________ makes our world so much better.

A. that B. which

C. what D. who

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