The word “conservation” has a thrifty meaning. To conserve is to save and protect, to leave what we ourselves enjoy in such a good condition that others may also share the enjoyment. Our forefathers had no idea that human population would increase faster than the supplies of raw materials: most of them, even until very recently, had the foolish idea that the treasures were “limitless” and could “last forever”. Most of the citizens of earlier generations knew little or nothing about the complicated and delicate system that runs all through nature, and which means that, as in a living body, an unhealthy condition of one part will sooner or later be harmful to all the others.
Fifty years ago, nature study was not part of school work; scientific forestry was a new idea; wood was still cheap because it could be brought in any quantity from distant woodlands; soil destruction and river floods were not national problems; nobody had yet studied long-term climatic cycles in relation to proper land use; even the word “conservation” had nothing of the meaning that it has for us today.
For the sake of ourselves and those who will come after us, we must now set about correcting the mistakes of our forefathers. Conservation should be made part of everybody's daily life. To know about the water table (水位) in ground is just as important to us as a knowledge of the basic math formulas(公式). We need to know why all watersheds (上游集水区) need the protection of plant life and why the running current of streams and rivers must be made to give their full benefit to the soil before they finally escape to the sea. We need to be taught the duty of planting trees as well as of cutting them. We need to know the importance of big, grown trees, because living space for most of man's fellow creatures on this planet is figured not only in square measure of surface but also in cubic（立方体的） volume above the earth. In a word, it should be our goal to restore as much of the original beauty of nature as we can.The author's attitude towards the use of natural resources is_________.
| A．positive | B．uninterested | C．optimistic | D．critical |
According to the author, the greatest mistake of our forefathers was that________.
| A．they had no idea about scientific forestry |
| B．they had little or no sense of environmental protection |
| C．they were not aware of the importance of nature study |
| D．they had no idea of how to make good use of raw materials |
To avoid repeating the mistakes of our forefathers, the author suggests that ________.
| A．we plant more trees |
| B．natural sciences be taught to everybody |
| C．environmental education be given to everybody |
| D．we return to nature |
How can you understand the underlined sentence in the last paragraph?
| A．Our living space on the earth is getting smaller and smaller. |
| B．Our living space should be measured in cubic volume. |
| C．We need to take some measures to protect space. |
| D．We must preserve good living condition for both birds and animals. |
The USA is a land of immigrants. Between 1815 and 1914, the world witnessed the greatest peaceful migration in its history: 35 million people, mostly Europeans, left their homelands to start new lives in America. Why did these people risk everything by leaving their homes and families?
First, what forced emigrants to make the decision to leave? One major cause for European farmers to leave was the rise in population which in turn led to land hunger. Another was politics. There was an increased taxation（税收） and the growth of armies, and many young men fled eastern Europe to avoid being forced to join the army.
Physical hunger provided another pressing reason. Following the collapse （衰退）of the economy of southern Italy in the 1860s, hundreds of thousands decided to start a new life in America. Religion also encouraged millions to leave the Old World.
In short, people chose to leave their homes for social, economic and religious reasons. As a result, by 1890 among a total population of 63 million, there were more than nine million foreign-born Americans.
But what were the attractions? First of all, there was the promise of land which was so scarce in Europe. Next, factories were calling for workers, and pay conditions were much better than back home. Men were needed to open up the West and build the long railroads, and new towns needed settlers to live in and to develop business. There was the space for religious people to practice their faith in peace.
This immigration meant that by around the 1850s Americans of non-English had started to be more than those of English. As we know, there were losers. To start with, there were those unwilling immigrants, the slaves who had been used as a source of cheap labour. Nor should we forget the equally unlucky American Indians. By 1860 there were 27 million free whites, four million slaves and a mere 488,000 free blacks.
Nowadays, the USA is still seen by millions as the Promised Land. As always, it remains an attractive place to those who think it will offer them a second chance.What is not the cause for people to leave their homeland?
| A．The search for religious freedom. |
| B．The search for adventure. |
| C．Unwillingness to join the army. |
| D．Economics. |
Why was life of the 19th Century European farmers difficult?
| A．There was no land. |
| B．There was no peace. |
| C．The population had gone down. |
| D．There were too many of them. |
Which of the following was not an attraction of the USA?
| A．Employment | B．A healthy life |
| C．freedom of religion | D．Business opportunities |
What is the topic of this passage?
| A．The USA is still seen by millions as the Promised Land. |
| B．The USA is a land of immigrants. |
| C．Religion encouraged millions to leave the Old World. |
| D．About one-eighth of non-native born Americans live in the USA in 1890. |
The American Indians __________.
| A．were as fortunate as the slaves |
| B．were more unfortunate than the slaves |
| C．were the most unfortunate |
| D．were as unfortunate as the slaves |
Some scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings.
The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety－five would have the same effect.
Some scientists have suggested setting a noise limit of one hundred and twenty decibels in the oceans. They have observed that noises at that level can frighten and confuse whales（鲸鱼）.
A team of American and Canadian scientists discovered that louder noises can seriously injure some animals.
The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected(被感染的).
Many researchers whose work depends on ocean sounds are against a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.
Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists don’t think that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean. According to the passage, which of the following is increasingly dangerous to sea creatures?
| A．The sound of cars. |
| B．The sound of voices. |
| C．Man-made noise pollution. |
| D．The sound of steps. |
According to the passage, natural sounds include all of the following EXCEPT________.
| A．sounds made by animals themselves | B．ocean drilling |
| C．underwater earthquakes | D．the breaking of ice fields |
Which of the following is discussed in the third paragraph?
| A．The same noise level produces a different effect on land and in the ocean. |
| B．Different places may have different types of noises. |
| C．The decibel is not a right unit (单位) for measuring underwater noise. |
| D．Different ocean animals may have different reactions to noises. |
Which of the following is true of whales?
| A．They won't be confused by noises. |
| B．They are deaf to noises. |
| C．Their ability to reproduce will be lowered by high-level noises. |
| D．Their hearing will be damaged by high-level noises. |
According to the passage, what will scientists most probably do in the future?
| A．They will work hard to reduce ocean noise pollution. |
| B．They will protect animals from harmful noises. |
| C．They will try to set a limit of 120 decibels. |
| D．They will study the effect of ocean noise pollution. |
I was brought up in the British, stiff upper lip style. Strong feelings aren’t something you display in public. So, you can imagine that I was unprepared for the outpouring of public grief(悲伤) at a Chinese funeral.
My editorial team leader died recently after a short illness. He was 31. The news was so unexpected that it left us all shocked and upset. A female colleague burst into tears and cried piteously at her desk. Somehow we got through the day's work. The next day was the funeral.
Our big boss stepped forward to deliver a eulogy and was soon in tears. She carried on, in Chinese of course, but at the end said in English: "There will be no more deadlines for you in heaven." Next came a long-term colleague who also dissolved in tears but carried on with her speech despite being almost overcome by emotion. Then a close friend of the dead man paid tribute(哀悼), weeping openly as he spoke. Sorrow is spreading. Me and women were now sobbing uncontrollably. Finally, the man's mother, supported between two women, addressed her son in his coffin. At one point, the mother almost collapsed and had to be held up. We were invited to step forward to each lay a white rose on the casket. Our dead colleague looked as if he was taking a nap. At the end of the service I walked away from the funeral parlor stunned at the outpouring of emotion.
In the UK, families grieve privately and then try to hold it together and not break down at a funeral. Here in China it would seem that grieving is a public affair. It strikes me that it is more cathartic to cry your eyes out than try to keep it bottled up for fear of embarrassment, which is what many of us do in the West.
Afterwards, a Chinese colleague told me that the lamenting at the funeral had been restrained(克制) by Chinese standards. In some rural areas, she said, people used to be paid to mourn noisily. This struck me like something out of novel by Charles Dickens. But we have all seen on TV scenes of grief-stricken people in Gaza and the West Bank, in Afghanistan, Iraq and the relatives of victims of terrorist bombings around the world. Chinese grief is no different. I realized that it's the reserved British way of mourning that is out of step with the rest of the world.
It was our newspaper's production day. We were bussed back to the office to resume work. No more deadlines for our former colleague, but we had to pull together to put the newspaper to print. The boss invited the team to go out for dinner after work. We relaxed, smiled, joked. There was no mention of the funeral or our poor colleague. Enough sorrow had been shed already. We needed a break.The underlined words “stiff upper lip style” mean “”.
| A．cold-blooded | B．warm-hearted |
| C．self-controlled | D．light-hearted |
At the funeral, .
| A．five individuals made speeches |
| B．the boss’s speech was best thought of |
| C．everyone was crying out loudly |
| D．the writer was astonished by the scene |
According to the writer, people in the West.
| A．are not willing to be sad for the dead |
| B．prefer to control their sadness in public |
| C．cry their eyes out at the public funeral |
| D．have better way to express sadness |
It is implied that .
| A．the English might cry noisily for the dead in Dickens’ time |
| B．Chinese express their sadness quite unlike other peoples |
| C．victims of terrorist bombings should be greatly honored |
| D．English funeral culture is more civilized than the others |
This passage talks mainly about .
| A．an editor’s death | B．bad funeral customs |
| C．western ways of grief | D．cultural differences |
Fourteen – year – old Richie Hawley had spent five years studying violin at the Community School of Performing Arts in Los Angeles when he took part in a violin contest. Ninety two young people were invited to the contest and Hawley came out first．
The contest could have been the perfect setup for fear, worrying about mistakes, and trying to impress the judges．But Hawley says he did pretty well in staying calm. “I couldn’t be thinking about how many mistakes I’d make—it would distract me from playing,” he says．“I didn’t even remember trying to impress people while I played． It’s almost as if they weren’t there． I just wanted to make music．”
Hawley is a winner． But he didn’t become a winner by concentrating on winning． He did it by concentrating on playing well．
“The important thing in the Olympic Games is not to win but to take part,” said the founder of the modern Olympics, Pierre de Coubertin．“The important thing in life is not the triumph but the struggle．The essential thing is not to have conquered but to have fought well．”
A characteristic of high performers is their intense, pleasurable concentration on work, rather than on their competitors or future glory or money, says Dr．Charles Garfield, who has studied 1,500 achievers in business, science, sports, the arts, and professions．“They are interested in winning, but they’re most interested in self-development, testing their limits．”
One of the most surprising things about top performers is how many losses they’ve had and how much they’ve learned from each． “Not one of the 1,500 I studied defined losing as failing,” Garfield says．“They kept calling their losses ‘setbacks’．”
A healthy attitude toward setbacks is essential to winning, experts agree．
“The worst thing you can do if you’ve had a setback is to let yourself get stuck in a prolonged depression． You should analyze carefully what went wrong, identify specific things you did right and give yourself credit for them．” Garfield believes that most people don’t give themselves enough praise． He even suggests keeping a diary of all the positive things you’ve done on the way to a goal．Hawley won the contest because _______．
| A．he put all his mind to his performance |
| B．he cared much about the judges’ feelings |
| C．he tried his best to avoid making mistakes |
| D．he paid close attention to the people around |
High performers is that they tend to give priority to _______．
| A．glory | B．wealth | C．pleasure | D．work |
According to the passage, successful people concentrate on _______．
| A．challenging their own limits | B．learning from others |
| C．defeating their opponents | D．avoiding setbacks |
It can be learned from the passage that top performers are not _______．
| A．interested in winning | B．free of losses |
| C．accustomed to failures | D．concerned about setbacks |
The passage tells us that “praise” in times of trouble _______．
| A．helps people deal with their disappointment |
| B．makes people forget their setbacks |
| C．makes people regret about their past |
| D．helps people realize their goals |
Which is safer --- staying at home, traveling to work on public transport, or working at the office? Surprisingly, each of these carries the same risk, which is very low．However, what about flying compared to working in the chemical industry? Unfortunately, the former is 65 times riskier than the latter! In fact the accident rate of workers in the chemical industry is less than that of almost any of human activity, and almost as safe as staying at home．
The trouble with the chemical industry is that when things go wrong they often cause death to those living nearby．It is this that makes chemical accidents so newsworthy．Fortunately, they are extremely rare．The most famous ones happened at Texas City （1947）, Flixborough （1974）, Seveso （1976）, Pemex （1984） and Bhopal （1984）．
Some of these are always in the minds of the people even though the loss of life was small．No one died at Seveso, and only 28 workers at Flixborough．The worst accident of all was Bhopal, where up to 3,000 were killed．The Texas City explosion of fertilizer killed 552．The Pemex fire at a storage plant for natural gas in the suburbs of Mexico City took 542 lives, just a month before the unfortunate event at Bhopal．
Some experts have discussed these accidents and used each accident to illustrate a particular danger．Thus the Texas City was caused by tons of ammonium nitrate, which is safe unless stored in a great quantity．The Flixborough fireball was the fault of management, which took risks to keep production going during essential repairs．The Seveso accident shows what happens if the local authorities lack knowledge of the danger on their doorstep．When the poisonous gas drifted over the town , local leaders were incapable of taking effective action．The Pemex fire was made worse by an overloaded site in an overcrowded suburb．The fire set off a chain reaction of exploding storage tanks．Yet, by a miracle, the two largest tanks did not explode．Had these caught fire, then 3,000 strong rescue team and fire fighters would all have died．Which of the following statements is TRUE?
| A．Working at the office is safer than staying at home． |
| B．Travelling to work on public transport is safer than working at the office． |
| C．Staying at home is safer than working in the chemical industry． |
| D．Working in the chemical industry is safer than traveling by air． |
Chemical accidents are usually important enough to be reported as news because .
| A．they are very rare |
| B．they often cause loss of life |
| C．they always occur in big cities |
| D．they arouse the interest of all the readers |
According to the passage, the chemical accident that caused by the fault of management happened in_________．
| A．Texas city | B．Flixborough |
| C．Seveso | D．Mexico City |
From the passage we know that “ammonium nitrate” is a kind of _____．
| A．natural gas, which can easily catch fire |
| B．fertilizer, which can't be stored in a great quantity |
| C．poisonous substance, which can't be used in overcrowded areas |
| D．fuel, which is stored in large tanks |
From the discussion among some experts we may conclude that _____．
| A．to avoid any accident we should not repair the facilities in chemical industry |
| B．the local authorities should not be concerned with the production of the chemical industry |
| C．all these accidents could have been avoided or controlled if effective measures had been taken |
| D．natural gas stored in very large tanks is always safe |