Our surrounding(周围) is being polluted faster than nature and man’s present efforts can’t prevent it. Time is bringing us more people, and more people will bring us more industry, more cars, larger cities, and the growing use of man-made materials.
What can explain and solve this problem? The fact is that pollution is caused by man—by his desire for a modern way of life. We make “increasing industrialization” our chief aim. So we are always ready to offer everything: clean air, pure water, good food, our health and the future of our children. There is a constant flow of people from countryside to cities, eager for the benefit of our modern society. But as our technological achievements have grown in the last twenty years, pollution has become a serious problem.
Isn’t it time we stopped to ask ourselves where we are going—and why? It makes one think of the story about the airline pilot who told his passengers over the loudspeaker, “I’ve some good news and some bad news. The good news is that we’re making rapid progress at 530 miles per hour. The bad news is that we’re lost and don’t know where we’re going.” The sad fact is that this becomes a true story when spoken of our modern society. Man can’t prevent the world from being polluted mainly because .
| A．many man-made materials |
| B．more cars, trucks and buses |
| C．more people and more industry |
| D．more cities |
People crowd into the cities because_________.
| A．they want very much to find well-paid jobs |
| B．they eager for the achievement of our modern society |
| C．they have become tired of their homeland |
| D．they have a strong wish to become industrial workers |
The story about the airline pilot tells us that_________.
| A．man knows where the society is going |
| B．people do not welcome the rapid development of modern society |
| C．man can do little about the problem of pollution |
| D．the writer is worried about the future of our society |
What does the writer really want to say in this passage?
| A．With the development of technology, pollution has become a serious problem. |
| B．Lower the speed of development to stop pollution. |
| C．It’s time we did something to reduce pollution. |
| D．As industry is growing fast, pollution is the natural result. |
Dude Ranch
If you have little cowboys and cowgirls at home, thrill them by visiting a dude ranch (度假牧场) on your next vacation. Your children can learn about nature, enjoy horseback riding, and gain an entirely new perspective. You can choose between programs that have you spending quality time with your kids, and programs that are for children only. This summer, enjoy the great outdoors — at a dude ranch!
For more information, visit: www.ranchweb.com/categorydisplay.htm
Six Flags Great Adventure
Have a classic vacation by visiting one of the most famous theme park chains. With locations all over the U.S., there’s sure to be a Six Flags near you. Take the whole family and be back at work on Monday. Escape the summer heat with countless water rides. Take your kids to have brunch with Bugs Bunny, or check out the new Safari Park, where you can interact with real animals.
For more information, visit: www.sixflags.com/national/index.aspx
Roswell UFO Festival
Do you have science fiction fans in your household? Encourage their interests and experience a special vacation at the annual Roswell UFO Festival. Come in costume (化妆服) if you wish, and join the parade (游行). Attend lectures by famous authors and researchers, or watch up-and-coming bands perform. Even if you’re not a believer, you can still enjoy the artwork, music, and great celebration.
For more information, visit: www.roswellufofestival.com
Earthplace
It’s not easy being green, but it can be fun if you visit the exhibits at Earthplace in Westport, Connecticut. This 62-acre wildlife reserve is committed to educating the public about the environment and promoting positive action to preserve nature. The exhibits provide hands-on features that make learning fun for your kids. After touring the exhibits, visit the garden and the playground, and enjoy the summer weather.
For more information, visit: www.earthplace.org/index.htmlDude Ranch and Six Flags Great Adventure are similar in that ______.
| A．they are both suitable for a family vacation |
| B．they both take place in the city |
| C．they both allow people to have brunch |
| D．they both provide water rides |
Which will you join if you want to learn how to protect nature?
| A．Dude Ranch. |
| B．Six Flags Great Adventure. |
| C．Roswell UFO Festival. |
| D．Earthplace. |
Who would be most interested in Roswell UFO Festival?
| A．A kid who loves music. |
| B．A kid who likes adventure. |
| C．A kid who is interested in aliens. |
| D．A kid who likes first-hand experience. |
A man and his girlfriend were married. It was a large celebration. All of their friends and family came to see the lovely ceremony. Everyone could tell that the love they had for each other was true.
A few months later, the wife came to the husband with a piece of advice, “I read in a magazine, a while ago, about how we can strengthen our marriage,” she offered. “Each of us will write a list of the things that we find a bit annoying with the other person. Then, we can talk about how we can fix them together and make our lives happier together.”
The husband agreed. So each of them tried to think of the things that annoyed them about the other and wrote down what they came up with. The next morning, at the breakfast table, they decided that they would go over their lists.
“I’ll start,” offered the wife. She took out her list. It had many items on it, enough to fill three pages. In fact, as she started reading the list of the little annoyances, she noticed that tears were starting to appear in her husband’s eyes because he never thought that he had so many shortcomings.
The wife continued to read until she had read all three pages to her husband. “Now, you read your list and then we’ll talk about the things on both of our lists,” she said happily.
Quietly the husband stated, “I don’t have anything on my list. I think that you are perfect. I don’t want you to change anything for me. You are lovely and wonderful and I wouldn’t want to try and change anything about you.” The wife, touched by his honesty and the depth of his love for her and his acceptance of her, turned her head and wept.
In life, there are enough times when we are disappointed, depressed and annoyed. We don’t really have to go looking for them. We have a wonderful world that is full of beauty, light and promise. Why waste time in this world looking for the bad, disappointing or annoying when we can look around us and see the wonderful things before us?Why were there tears in the husband’s eyes when the wife read his annoyances?
| A．Because he had no courage to face his shortcomings. |
| B．Because he never thought he had so many annoyances in his wife’s eyes. |
| C．Because he was sorry that he didn’t find any annoyance about his wife. |
| D．Because he didn’t think he deserved to have such a perfect wife. |
After hearing the husband’s words, the wife felt .
| A．moved and ashamed | B．sad and disappointed |
| C．satisfied and proud | D．surprised and confused |
The story is intended to tell us that .
| A．disappointment cannot be avoided in our life |
| B．young couples should be more tolerant (宽容的) to each other |
| C．we should turn a blind eye to other people’s blame |
| D．we should try to look for and see the wonderful things around us |
Mozilla has shown off a prototype(雏形) for a $25 (£15) smart phone that is aimed at the developing world.
The company, which is famed mostly for its Firefox browser(浏览器), has partnered with the Chinese low-cost chip maker Spreadtrum.
While not as powerful as more expensive models, the phone will run apps and make use of mobile internet.
It would appeal to the sorts of people who currently buy cheap “feature” phones, analysts said.
Feature phones are highly popular in the developing world as a halfway point between “dumb” phones --- just voice calls and other basic functions --- and fully-developed smart phones.
Mozilla hopes that it will take an early lead in a market that is now being targeted by mobile phone producers who see the developing world as the remaining area for massive growth.
It will face fierce competition from bigger, more popular brands, however --- with more announcements of this kind expected over the course of the next couple of days at the Mobile World Congress in Barcelona.
“These solutions expand the global accessibility of open web smart phones to first-time and entry-level smart phone buyers by reducing the time and cost required for handset makers to bring these phones to market,” said Spreadtrum in a press statement.
Mozilla said the phone “redefines”(重新定义) the entry-level phone market.
The concept of a cheap smart phone may seem likely to appeal to consumers in developed countries, particularly those who locked into long contracts in order to pay part of the cost of the likes of the Apple iPhone and Samsung Galaxy range.
But analyst Carolina Milanesi, from Kantar World panel, said it should not be seen as a competitor.
Which of the following is true about the $25 smart phone?
| A．It has all the functions of an iPhone. |
| B．It is specially designed for the developed world. |
| C．It will attract the present “feature” phone users. |
| D．It is made by the Chinese low-cost chip maker Spreadtrum. |
What is the feature of a “feature” phone?
| A．Though cheap, it can completely replace the iPhone. |
| B．It is just used for voice calls and other basic functions. |
| C．It has nearly all the functions of a fully-developed smart phone. |
| D．Its functions are between those of a “dumb” phone and a fully-developed smart phone. |
We can learn from the text that at the Mobile World Congress in Barcelona ________.
| A．new cheap smart phones will beat high-end ones |
| B．the $25 smart phone coming from Mozilla will be the best seller |
| C．quite a few companies will announce their new cheap smart phones |
| D．Mozilla will be the only company to announce its new cheap smart phone |
Which of the following held a negative attitude towards the cheap smart phone?
| A．Mozilla. | B．Spreadtrum. |
| C．Samsung. | D．Carolina Milanesi. |
Elephants are able to differentiate between ethnicities(种族) and sexes, and can tell an adult from a child --- all from the sound of a human voice.
This is according to a study in which researchers played voice recordings to wild African elephants.
The animals showed more fear when they heard the voices of adult Masai men.
Livestock-herding Masai people do come into conflict with elephants, and this suggests that animals have adapted to specifically listen for and avoid them.
The study is published in Proceedings of the National Academy of Sciences.
Prof Karen McComb and Dr Graeme Shannon from the University of Sussex led the study. They explained that in previous research they had used similar playback experiments to show that elephants could tell --- from the sound of a lion’s roar --- whether the animal was a female or a more dangerous male.
Prof McComb wanted to find out if the animals used their very sharp sense of hearing to identify a potential danger from humans.
The scientists recorded Masai men, women and children saying, in their own language, “Look, look over there, a group of elephants is coming”.
They also recorded Kamba men saying this phrase.
While cattle-herding Masai people often come across free-ranging elephants, which can result in violent conflict, the Kamba people’s more agricultural lifestyle does not generally bring them into aggressive touch with the animals.
When the team played recordings of these different voices through a hidden loudspeaker, they found that elephant family groups reacted more fearfully in response to the voice of a Masai man, than to a Kamba man’s voice.
And the adult male Masai voices encouraged far more of these defensive reactions than the voices of women or boys.An elephant can tell a man from a woman by sense of ________.
| A．touch | B．sight | C．smell | D．hearing |
How did the researchers get to know the elephants’ special ability of identification?
| A．By observing the elephants in the zoo. |
| B．By playing voice recordings to them. |
| C．By recording the behaviours of elephants. |
| D．By communicating with them in a special way. |
We can learn from the passage that elephants are especially afraid of ________.
| A．Masai men | B．Masai women |
| C．Kamba men | D．Kamba women |
What is the best title for the passage?
| A．Elephants and human beings |
| B．Differences between human voices |
| C．Elephants recognise human voices |
| D．Elephants conflict with human beings |
Researchers are placing robotic dogs in the homes of lonely old people to determine whether they can improve the quality of life for humans. Alan Beck, an expert in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study concerning the influence of robotic dogs on old people's depression, physical activity, and life satisfaction. “No one will argue that an older person is better off being more active, challenged, or stimulated (刺激),” Edwards points out. “The problem is how we promote that, especially for those without friends or help. A robotic dog could be a solution.”
In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, researchers will collect baseline data for six weeks. These old people will keep a diary to note their feelings and activities before and after AIBO. Then, the researchers will review the data to determine if it has inspired any changes in the life of its owner.
“I talk to him all the time, and he responds to my voice,” says a seventy-year-old lady. “When I'm watching TV, he'll stay in my arms until he wants down. He has a mind of his own.”
The AIBOs respond to certain orders. The researchers say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog removes exercise and feeding concerns.
“At the beginning, it was believed that no one would relate to the robotic dog because it was metal and not furry,” Beck says. “But it's amazing how quickly we have given up that belief.”
“Hopefully, down the road, these robotic pets could become a more valuable health helper. They will record their masters’ blood pressure, oxygen levels, or heart rhythms. AIBOs may even one day have games that can help stimulate older people's minds.”The purpose of Beck and Edwards’ study is to ____.
| A．understand human-animal relationship |
| B．find the causes of old people’s loneliness |
| C．make lonely old people’s life better |
| D．promote the animal-assisted research |
In the research, the old people are asked to ____.
| A．note the activities of AIBOs |
| B．keep AIBOs at home for 12 weeks |
| C．analyze the collected information |
| D．record their feelings and activities |
What is the advantage of AIBO over live dogs?
| A．It can watch TV with its owner. |
| B．It can help the disabled people. |
| C．It responds to all the human orders. |
| D．It is easier to keep at home. |
The author seems to suggest that the future robotic dogs may ____.
| A．keep old people active | B．cure certain diseases |
| C．change people's beliefs | D．look more like real dogs |
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