When people reunite with their loved ones, it’s usually a wildly happy moment. But what is their most common response to seeing them again? It may seem strange, but most of the time they break down in tears.
Now a group of psychologists from Yale University in the US say they have found the reason why, and that crying tears of joy may well be the body’s way of restoring emotional balance.
“They seem to take place when people are unable to tolerate strong positive emotions, and people who do this seem to recover better from those strong emotions,” Oriana Aragon, the lead researcher, told The Telegraph.
Aragon and her fellow psychologists looked at hundreds of participants’ emotional responses to different things, including happy reunions（重逢）and cute babies.
Many participants said they would react in a negative or aggressive way to the positive things — to cry at happy moments and want to pinch（捏）a cute baby’s face or even tell them “I want to eat you up!”
But then researchers found that these people were able to calm down from strong emotions more quickly.
“We want a happy, middle spot. Extreme is not good. It’s hard on our bodies,” Aragon told The Washington Post.
There are many other examples of times when people respond to a positive experience with a negative emotional reaction.
At an exciting concert, fans scream in horror at their idols. People who have just had a big lottery win are often in floods of tears.
“These findings advance our understanding of how people express and control their emotions, which is importantly related to mental and physical health, the quality of relationship with others, and even how well people work together,” said Aragon.
The psychologists then went further and claimed that the reverse（颠倒）was also true. Strong negative feelings may also bring out positive expressions.
For example, people often laugh when they are nervous or they are in a difficult or frightening situation.
Also, have you ever seen a character smiling at a time of extreme sadness in a movie? Their acting is not over the top, as reacting with this type of expression is just human nature, said researchersWhat does the underlined word “they” in Paragraph 3 mean?
| A．A group of psychologists. | B．People’s loved ones. |
| C．Strong positive emotions. | D．Crying tears of joy. |
Which of the following words best describes the language style of the passage?
| A．Academic and formal. | B．Cheerful and friendly. |
| C．Humorous and concerned. | D．Serious and boring. |
We can conclude from the first two paragraphs that .
| A．crying in the happy moment can also do good |
| B．a character’s smile in a movie makes no sense |
| C．people reveal their emotions by either crying or laughing |
| D．negative emotional reaction is always harmful |
The writer wrote the passage in order to ______________.
| A．argue that crying is no worse than laughing. |
| B．inform readers about the effect of crying and laughing. |
| C．entertain readers by relating some happy occasions. |
| D．instruct readers how to cry and laugh. |
The journey two divers made some time ago to the deepest point on the earth makes us realize how much of the world still remains to be studied. The two men went down seven miles to the bottom of the Pacific Ocean inside a small steel ball to find out if there are any ocean currents(水流) or signs of life.
It was necessary to set out early, so that the ball would come to the surface in daylight, and be easily found by the mother ship which would be waiting for it. The divers began preparations early in the morning and soon afterwards, when all was ready, the steel ball disappeared under the surface of the water.
The divers felt as if they were going down steps as they passed through warm and cold layers (层) of water. In time the temperature dropped to the freezing point. They kept in touch with the mother ship by telephone telling how they felt. Then, at a depth of 3,000 feet, the telephone stopped working and they were quite cut off from the outside world. All went well until some four hours later at 30,000 feet, the men were frightened by a loud, cracking noise. Even the smallest hole in the ball would have meant instant death. Luckily, though, it was only one of the outer windows that had broken. Soon afterwards, the ball touched the soft ocean floor raising a big cloud of "dust" made up of small dead sea creatures. Here, powerful lights lit up the dark water and the men were surprised to see fish swimming just above them quite untroubled by the great water pressure. But they did not dare to leave the lights on for long, as the heat from them made the water boil. Quite unexpectedly, the telephone began working again and the faint but clear voices of the divers were heard on the mother ship seven miles away. After a stay of thirty minutes the men began their journey up, arriving three hours later, cold and wet through, but none was worse for their experience.
1. The purpose of the divers' journey to the deepest point on the earth was to find____________
A. if there are water currents, and life in the great depths
B. if people can stand the severe cold in the great depths
C. if there are steps in the great depths
D. if the telephone works well in the great depths
2. The divers set out early in the morning so that____________.
A. they could return to the surface during the day
B. they could see at the bottom of the ocean
C. they could avoid the cold at night D. they could stay long at the bottom
3. As the divers went down to the ocean floor, the telephone____________.
A. kept working all the time
B. stopped working at a depth of 3,000 feet and began working again after they reached the bottom
C. stopped working at a depth of 3,000
feet and began working again at 30,000 feet
D. stopped working at a depth of 3,000 feet and began working again when they returned to the same depth
4. On the ocean floor, the divers found that________________.
A. there was no life but some small dead sea creatures
B. fish were swimming as freely as they do near the surface
C. fish were not swimming freely in the dark water
D. fish were not swimming freely under the high water pressure
LONDON (Reuters) ---Organic fruit, carried right to the doorstep. That is what Gabriel Gold prefers , and he is willing to pay for it. If this is not possible, the 26-year-old computer technician will spend the extra money at the supermarket to buy organic food.
“Organic produce is always better,” Mr. Gold said. “The food is free of pesticides(杀虫剂), and you are generally supporting family farms instead of large farms. And more often than not it is locally grown and seasonal, so it is more tasty.” Mr. Gold is one of a growing number of shoppers buying into the organic trend, and supermarkets across Britain are depending on more like him as they grow their organic food business. But how many shoppers really know what they are getting, and why are they willing to pay a higher price for organic produce? Market research shows that Mr. Gold and others who buy organic food can generally give clear reasons for their preferences---but their knowledge of organic food is far from complete. For example, small amounts of pesticides can be used on organic produce. And about three quarters of organic food in Britain is not local but imported to meet the growing need. “The demand for organic food is increasing by about one third every year, so it is a very fast-growing market.” Said Sue Flock, a specialist in this line of business.
1. More and more people in Britain are buying organic food because____________.
A. they are getting richer B. they can get the food anywhere
C. they consider the food free of pollution D. they like home-grown fruit
2. Which statement is TRUE according to the passage?
A. Those who buy organic food have a complete knowledge of organic food.
B. Some of the organic food is produced outside Britain.
C. Organic produce is not seasonal and tastes more tasty.
D. Organic products are those which are free of pesticides.
3. The underlined words “organic trend” means____________.
A. higher prices of organic food B. better quality of organic food
C. rising market for organic food D. growing interest in organic food
4. The news story is mainly about____________.
A. that more and more people prefer organic food in Britain
B. the production of organic food in Britain
C. the complete knowledge of organic food in Britain
D. good qualities of organic food in Britain
第三部分阅读理解（共20小题；每小题2分，满分40分）
The food we eat seems to have a great effect on our health. Although science has made big steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of human illness is related to food and forty percent of cancer is related to food as well. That food is related to illness is not a new discovery. In 1945, some researchers realized that things commonly used to keep colour in meats and other food additives（添加剂）caused cancer.
Yet, these additives remain in our food, and it is difficult to know which things on the wrappings（包装）of foods are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to their animals, and because of this, penicillin has been found in the milk of cows. Sometimes similar things are supplied to animals not for their health, but just to make a profit.
The farmers are simply trying to fatten the animals in order to get a higher price on the market. Although some countries have tried to control such things, the practice continues.
1. According to this passage, we can know____________.
A. perhaps most of human illness is caused by what we eat
B. perhaps most kinds of cancer are related to what people eat
C. cancer was discovered in 1945 D. science has made food unfit to eat
2. Things that are used to keep colours in meats are____________.
A. harmful B. useless C. helpless D. dangerous
3. All the additives____________.
A. are bright and colourless
B. are not bright and colourful
C. have indirect effects on our health
D. have direct effects on our health
4. Which of the following is not true?
A. Some wrappings of food are harmful.
B. Farmers try to make more money on the market by fattening their animals.
C. “The practice continues” means “things are still going on like that”.
D. We needn’t take care of what we eat.
When an ant dies, other ants take it out of the nest, often within an hour after its death. This behavior interests scientists and they wonder how ants know for sure — and so soon — that another ant is dead.
One scientist recently came up with a way to explain this ant behaviour. Dong-Hwan Choe is a biologist, a scientist who studies animals and plants. He found that ants have a chemical on the outside of their bodies that signals to other ants, “I'm dead—take me away” when it is dead.
But there's a question to answer: As we know, if an ant is dead, it stops moving. But when an ant is sleeping or knocked unconscious, it is also not moving. However, other ants don't move the living ant out of the nest. How do they know this ant is not dead? Choe found that ants have another chemical on their bodies, which tells nearby ants something like, “Wait—I'm not dead yet”when it is not dead. Choe suspects that when an ant dies, the chemical that says, “Wait I'm not dead yet”quickly goes away. When other ants detect the“dead”chemical without the“not dead yet”chemical, they move away the body.
To test his theory , Choe and his team put different chemicals on ants. When the scientists used the “I'm dead” chemical, other ants quickly moved the treated ant away. When the scientists used the“Wait—I'm not dead yet”chemical, other ants left the treated ant alone. Choe believes this behavior shows that the“not dead yet”chemical overrides the“dead” chemical when picked up by other ants. And that when an ant dies, the “not dead yet” chemical fades away. Other nearby ants then detect the remaining“dead”chemical and remove the body from the nest.[
Understanding this behavior can help scientists figure out how to stop ants from invading new places and causing problems.
1. What is the function of the first paragraph?
A. Leading the following paragraphs. B. Showing the main idea of the passage.
C. Introducing the background of the passage. D. Giving a summary of the passage.
2. Which of the following has the closest meaning to the underlined word “overrides” in the fourth paragraph?
A.is weaker than B. is stronger than C. is better than D. is worse than
3. What can we learn from the passage?
A. Living ants can also be taken away when they are not moving.
B. When an ant dies, it can tell others using a certain chemical.
C. A living ant can pretend to be dead using a special chemical.
D. Ants often use chemicals to communicate with each other.
4. Which of the following descriptions about Dong-Hwan Choe is right?
A. Choe did this study in order to stop ants from invading new places.
B. Choe is a biologist who is only interested in animals, especially in ants.
C. Choe first came up with an idea to explain this ant behavior，and then did some tests to prove his theory.
D. Choe did the research on this ant behavior on his own
A boy was born to a couple after eleven years of marriage. They were a loving couple and loved the boy very much. When the boy was around two years old, one morning the husband saw a medicine bottle open. He was late for work so he asked the wife to cap the bottle and keep it in the cupboard. The mother, preoccupied in the kitchen, totally forgot the matter.
The boy saw the bottle and playfully went to the bottle and, fascinated with its color, drank it all. It happened to be a poisonous medicine meant for adults in small dosages. When the child collapsed, the mother hurried him to the hospital, where he died. The mother was stunned. She was terrified how to face her husband.
When the distraught father came to the hospital and saw the dead child, he looked at his wife and uttered just four words. The husband just said ‘I am with you, Darling’. The husband's totally unexpected reaction is proactive behavior. The child is dead. He can never be brought back to life. There is no point in finding fault with the mother. Besides, if only he have taken time to keep the bottle away, this will not have happened. No point in attaching blame. She had also lost her only child. What she needed at that moment was consolation and sympathy from the husband. That is what he gave her.
If everyone can look at life with this kind of viewpoint, there would be much fewer problems in the world. Take off all your envies, jealousies, unforgiveness, selfishness, and fears and you will find things are actually not as difficult as you think. Sometimes we spend time asking who is responsible or whom to blame, whether in a relationship, in a job or with the people we know. By this way we miss out some warmth in human relationship.
1. The uncapped medical bottle was not put back into the cupboard because .
A. the husband was careless B. the husband was busy
C. the wife wasn’t informed of the matter D. the wife ignored the matter
2. What do we know about the bottle? .
A. It contained poison only for adults B. It appeared like a nice drink
C. It was broken by the child D. It was kept in the kitchen
3. The husband’s attitude towards his wife can be described as .
A. optimistic B. confident C. considerate D. generous
4. What did the writer intend to tell us about life? .
A. Let go the negative side and we can enjoy life.
B. It is always useless finding who is responsible
C. Think of nothing and life will be easy D. Life should give way to responsibility
粤公网安备 44130202000953号