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Ever wonder how this season’s celebrations affect the environment? Guest blogger Krista Fairles takes an amusing look at this very topic
The holidays are a wonderful, cheerful time when most people wait for Santa to bring them presents. But I’m not like most people. I spend my time wondering just what the environmental impacts of Santa Claus and his reindeer(驯鹿)are, and more importantly, how I can calculate those impacts.
Lately I’ve been particularly curious as to whether Santa’s old sled is a clean green flying machine, or if he should be replacing his 8 reindeer with an environmentally-friendly car.
I should mention that, surprisingly, I was unable to find statistics specific to Santa’s magical flying reindeer, so these calculations use numbers from various sources and may not represent actual pollution caused by Santa and his animals. In other words, don’t complain to the authorities about the damage Santa is causing the environment based on this article.
Santa’s yearly trip around the globe is 44,000km long, twice the average of a North American driver. If we assume that the magic provides the altitude for this trip, then reindeer power only needs to push Santa’s sled forward. To complete the trip in 12 hours, I estimate they must travel at a speed of about 3100km/h. To travel at this speed, for this length of time, the reindeer need to eat an incredible 980 million calories each!!
So the next question is how much food is in 980 million calories? Well, if they’re eating corn, they’d need to eat 16,500 lbs each — or 1.6 acres of food. Growing 12.8 acres of corn has its own implications for the environment that we’ll leave for another calculation.
We now need to consider that during the global trip the reindeer are “letting out” some of that corn in the form of methane (甲烷,沼气). A resting cow produces 110 kg of methane per year, so flying reindeer would each let out about 4.8 tons. With methane causing 20 times the global warming damage of CO2, and the altitude increasing that damage by 1000% that another 20 times, we can put Santa’s round-trip emissions at 15,488 tons. This is much more than the 100 tons an environmentally-friendly car would release on the same trip!
Bad Santa.

Which aspect does the writer NOT include in her analyses about reindeer’s influence on environment?

A.Distance covered. B.Calories consumed.
C.Tons of waste let out. D.Money spent on food.

According to Paragraph 6, how many acres of corn would Santa need to feed 10 reindeer?

A.1.6. B.16. C.12.8. D.128.

Which of the following statements would the writer most probably agree with?

A.Christmas celebrations are really a waste of money.
B.Vegetarians are more likely to survive than meat-eaters.
C.Raising animals has a negative influence on environment.
D.The car industry does less harm to environment than farming.

Which of the following words best describes the language style of the passage?

A.Academic and formal. B.Cheerful and friendly.
C.Humourous and concerned. D.Serious and boring.

Which of the following is the best title for this passage?

A.Santa Claus is coming to town!
B.Santa, watch where you’re going!
C.Is Santa driving clean and green?
D.Let’s reduce waste on Christmas celebrations!
科目 英语   题型 阅读理解   难度 中等
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We all, at one time or another, have pretended to be a rock star, singing and dancing along to our favorite song. Most of us have done this in the privacy of our own room when we were kids and as adults, in the privacy of our homes. Me? I love to do that when I drive! I turn on the radio, find a song that I can sing along too and pretty soon my arms are in the air and I am moving along to the rhythm. Most of the time, I do this on my way to work.
Yes, that is true, I will be in my nice work clothes, jamming while driving or stopped at a traffic light I get weird(古怪的)looks from some people and others laugh. Personally, I love to get lost in the rhythm of a song which leads me to share with you the importance of being silly!
The definition for the word silly, according to the dictionary is: stupid, foolish and nonsensical. I know many people do not want to look foolish. So they walk around all serious, which in all honesty, is foolish!
No one is perfect, I repeat: no one is perfect. I don't care how educated, how thin, how beautiful, how simple, how frugal (节俭的), how rich, and so on...No one is perfect! So why pretend to be something you are not?
Life is so short. You never know when this beautiful journey will be over, so why waste a single second on being so full of rigidity(呆板)? Here is a quote by Souza, that I think says it all and is a great recipe for life:
"Dance as though no one is watching you,
Love as though you have never been hurt before,
Sing as though no one can hear you,
Live as though heaven is on earth."
When we were kids, we had no idea of what limitations were and we had no care in the world so we could do things without worrying about how we appeared to others. However, as we grew up, we lost that childlike innocence.
So don't lose the child that still lives within you. The next time you feel down, go turn on your favorite song, and sing and dance along like there is no tomorrow or watch something that makes you laugh. Laughter is the best medicine to whatever ails (使……痛苦) you and nothing is better than laughing so hard that your stomach hurts. Trust me, you will feel a whole lot better, and who doesn't want to feel good?
According to the text, what does the writer usually do?

A.He repeats the words of songs.
B.He sings songs on his way to work.
C.He dances in his own home.
D.He shares music with other drivers.

What does the writer think of the people who look very serious?

A.They are honest. B.They are educated. C.They are perfect. D.They are foolish.

The writer quotes Souza to show that____.

A.life is a beautiful journey B.life is full of rigidity
C.life is to be treasured D.life is a great recipe

Which of the following would be the best title for the text?

A.The Innocence of Being a Child B.The Importance of Being Silly
C.No One Is Perfect D.Life Is Short

A Hollywood movie was met with an awkward situation last Saturday in China. While fans are standing in long queues to watch the first show, others are advocating a boycott(抵制)on the American movie with Chinese story elements.
  After "Kung Fu Panda", a cartoon movie telling about a panda’s Kung Fu master journey, hit China’s silver screens in 2008, its sequel (续集), Kung Fu Panda 2, was released in China just ahead of International Children’s Day, adding more Chinese elements such as shadow play (皮影戏) and lion dancing.
  However, some Chinese artists and scholars argue that the movie has twisted (扭曲) Chinese culture and serves as a tool to "kidnap (绑架)" the mind of the Chinese people.
  “Children’s Day should be pure. Don’t turn it into a money-making day for Hollywood, and don’ t fool our next generation with American fast food,” according to an open letter to Chinese cinema managers written by Zhao Bandi, an artist hoping to boycott the “Americanized” movie. His move is backed by Kong Qingdong, a professor of the Chinese language in Beijing University, who said Chinese elements have become advertising products to advocate American culture. "It is a cultural invasion," said Kong.
  In the movie, the main character called “Po,” a panda, is talkative, humorous, lovely, and is widely believed to be a typical American figure.
  However, the panda has won millions of fans in China. On China’s most popular website, comments on the movie reached nearly 270 million entries.
  “I won’t call it a cultural invasion,” said Li Jiayi, a Beijing university student. “I see nothing bad for others to use our cultural elements to make a movie. I’ m a huge fan of Po. In spite of being a cartoon, it is still loved by many adults like me,” said the 25-year-old after watching the first show at midnight.
  Cao Hui, general manager of Shenzhen Global Digital Creations company, said: “instead of a
‘boycott’, movie producers should learn from the movie to make better use of Chinese story elements. Technically, Kung Fu Panda is not more advanced than Chinese movies, but as for story telling skills, Chinese movies have a long way to go”.
Some artists and scholars are against "Kung Fu Panda" because they think_____.

A.it has added too many Chinese elements
B.it has ruined Chinese image deliberately
C.it is an exact copy of Chinese culture
D.it is advertising American culture

What does the underlined word “backed” in the fourth paragraph mean?

A.supported B.criticized C.released D.resisted

This passage can be classified as _________.

A.an advertisement B.a feature story C.a news report D.a film review

It’s easy to see how to help others, but what about those whose needs aren’t so obvious? This story may have happened a while back, but it was a lesson which has stayed with me and helped me ever since.
It was Thanksgiving and I was volunteering with my parents at a shelter for the poor. We stood behind the counter dishing out hot food to whoever came in. Most of our dinners looked like they had been having hard times, their clothes old, worn and dry. In short, they looked poor!
Then, a man came in, who looked anything but poor. He was well dressed, wearing an expensive suit. I wondered what he was doing there and my jaw dropped in amazement when he joined the line for food. The closer he came to my service station, the more I muttered. What was this man doing? I wanted to know. Surely he wasn’t going to take food.
Then my mother quietly took me to one side. She said, “ You have assumed that the needs of the people who come here must be purely physical: hunger, inadequate shelter and needs are emotional? What if he needs comfort, friends, or just to be among other human beings?” Her words hit me like a ton of bricks! About a week later the shelter received a large donation from an anonymous source. I can’t help but wonder if it came from that man. I felt like I should apologize to the man, but I didn’t.
Now, whenever I meet others, I remember my mother’s words and try to send kindness and blessings to them, regardless of how they look. Needs aren’t always visible. But kindness always makes a difference.
The task of the author at the shelter was to_______.

A.decide whether dinners looked poor
B.learn life experience there
C.serve hot food to the poor
D.help parents order dishes

When the man waited in line, how did the author feel?

A.Surprised B.Pitiful C.Excited D.Angry

The author felt he should apologize to the man, because he_______.

A.was asked to do so by his mother
B.gave the man food much less than others
C.realized something was wrong with the man
D.knew later that the man might go there to donate

What can we infer from the last paragraph?

A.We should show others kindness whatever their needs are
B.Some needs can’t be known clearly at times
C.Needs can always be met by kindness
D.We should find out others’ needs

Recently I spoke to some of my students about what they wanted to do after they graduated, and what kind of job prospects they thought they had.
Given that I teach students who are training to be doctors, I was surprised to find that most thought that they would not be able to get the jobs they wanted without “outside help”. “What kind of help is that?” I asked, expecting them to tell me that they would need a relative or family friend to help them out.
“Surgery(外科手术)”, one replied. I was pretty alarmed by that response. It seems that the graduates of today are increasingly willing to go under the knife to get ahead of others when it comes to getting a job. One girl told me that she was considering surgery to increase her height. “They break your legs, put in special extending screws, and slowly expand the gap between the two ends of the bone as it regrows, you can get at least 5cm taller!”
At that point, I was shocked. I am short, I can’t deny that, but I don’t think I would put myself through months of agony(痛苦) just to be a few centimeters taller. I don’t even bother to wear shoes with thick soles, as I’m not trying to hide the fact that I am just not tall! It seems to me that there is a trend toward wanting “perfection”, and that is an ideal that just does not exist in reality.
No one is born perfect, yet magazines, TV shows and movies present images of thin, tall, beautiful people as being the norm. Advertisements for slimming aids, beauty treatments and cosmetic surgery clinics fill the pages of newspapers, further creating an idea that “perfection” is a requirement, and that it must be purchased, no matter what the cost. In my opinion, skills, rather than appearance, should determine how successful a person is in his chosen career.
We can know from the passage that the author works as ______.

A.a doctor B.a model C.a teacher D.a reporter

Many graduates today turn to cosmetic surgery to______.

A.marry a better man\woman
B.become a model
C.get an advantage over others in job-hunt
D.attract more admirers

According to the passage, the author believes that ______.

A.everyone should purchase perfection, whatever the cost
B.it’s right for graduates to ask for others to help them out in hunting for jobs
C.media are to blame for misleading young people in their seeking for surgery
D.it is one’s appearance instead of skills that really matters in one’s career

What does the author think of his height?

A.He hates to be called a short man.
B.He tries to increase his height through surgery.
C.He always wears shoes with thick soles to hide the fact.
D.He just accepts it as it is

Eating too much fatty food, exercising too little and smoking can raise your future risk of heart disease. But there is another factor that can cause your heart problems more immediately: the air you breathe.
Previous studies have linked high exposure (暴露)to environmental pollution to an increased risk of heart problem, but two analyses now show that poor air quality can lead to heart attack or stroke (中风)within as little as a few hours after exposure. In one review of the research, scientists found that people exposed to high levels of pollutants (污染物)were up to 5% more likely to suffer a heart attack within days of exposure than those with lower exposure. A separate study of stroke patients showed that even air that the U. S. Environmental Protection Agency (EPA) considers to be of “moderate” (良好)quality and relatively safe for our health can raise the risk of stroke as much as 34% within 12 to 14 hours of exposure.
The authors of both studies stress that these risks are relatively small for healthy people and certainly modest compared with other risk factors such as smoking and high blood pressure. However, it is important to be aware of these dangers because everyone is exposed to air pollution regardless of lifestyle choices. So stricter regulation by the EPA of pollutants may not only improve environmental air quality but could also become necessary to protect public health.
The text mainly discusses the relationship between ______ .

A.heart problems and air quality B.heart problems and exercising
C.heart problems and smoking D.heart problems and fatty food

The underlined word “modest” in Paragraph 3 most probably means ______ .

A.relatively high B.extremely low
C.relatively low D.extremely high

What can we learn from the text?

A.Eating fatty food has immediate effects on your heart.
B.The EPA conducted many studies on air quality.
C.Moderate air quality is more harmful than smoking.
D.Stricter regulations on pollutants should be made.

The author’s purpose of writing the text is most likely to _______.

A.inform B.persuade C.describe D.entertain

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