Tourismwasn’tasimportantasitis-优题课

We know that cigarette smoking kills． So, producers made electronic cigarettes as a safer smoking choice - safer than tobacco． Although e-cigarettes contain the drug nicotine like cigarettes, they do not use tobacco and you do not light them． They are powered by battery （电池）．
However, if e-cigarettes are so safe, why has the United States Center for Disease Control（CDC） seen an increase in telephone calls about e-cigarette poisonings?
The answer is children． Most of the calls are from people worried about children who have played with the devices, In the period of one month this year, the Center said 215 people called the Center with e-cigarette concerns． More than half of these calls were for children aged five and younger． The devices had made them sick．
Tim McAfee is director of the Center's Office on Smoking and Health, He says the problem is regulation． Meaning, the U．S． federal government does not control e-cigarettes even though they contain liquid nicotine． Mr．McAfee adds that liquid nicotine is a well-known danger． Mr．McAfee explains that nicotine poisoning happens when it gets into the skin, gets into the eyes or is swallowed． It can cause stomach pain or a sense of unbalance． And too much nicotine can kill,
Tim McAfee says e-cigarettes do not create the level of risk to people that tobacco products do．He notes that almost 500,000 Americans die each year from cigarettes． "So, cigarettes are the winner in that contest．" E-cigarettes do not contain hundreds of harmful chemicals that are found in real cigarettes． So, the U．S．Surgeon General Boris D． Lushniak has suggested that e-cigarettes may be a useful tool for adults trying to end their tobacco use．
But McAfee worries that teenagers may think electronic cigarettes are harmless． They could become addicted to the nicotine and then start smoking real cigarettes． In other words, he fears that for young people fake e-cigarettes could be a "gateway" to the real thing．
It can be inferred from the passage that______．
A． the CDC wants to develop a better type of e-cigarettes
B． the government is in favor of the use of e-cigarettes
C． Surgeon General Boris D． Lushniak is a heavy smoker
D． smokers most probably can't quit smoking using e-cigarettes
What is Tim McAfee's opinion about smoking?

A．Adults should use harmless e-cigarettes．

B．Smoking e-cigarettes can make a person sick．

C．He claims that regulations should be made to ban smoking．

D．He is concerned about the teens using e-cigarettes．

One of the latest trends（趋势） in American Childcare is Chinese au pairs. Au Pair in Stamford, Conn, for example, has got increasing numbers of request for Chinese au pairs from aero to around 4, 000 since 2004. And that’s true all across the country.
“I thought it would be useful for him to learn Chinese at an early age” Joseph Stocke, the managing director of a company, says of his 2-year old son. “I would at least like to give him the chance to use the language in the future, ” After only six months of being cared by 25-year-old woman from China, the boy can already understand basic Chinese daily expressions, his dad says.
Li Drake, a Chinese native raising two children in Minnesota with an American husband, had another reason for looking for an au pair from China. She didn’t want her children to miss out on their roots. ” Because I am Chinese, my husband and I wanted the children to keep exposed to(接触) the language and culture. ” she says.
“Staying with a native speaker is better for children than simply sitting in a classroom, ” says Suzanne Flynn, a professor in language education of Children. ”But parents must understand that just one year with au pair is unlikely to produce wonders. Complete mastery demands continued learning until the age of 10 or 12. ”
The popularity if au pairs from China has been strengthened by the increasing numbers of American parents who want their children who want their children to learn Chinese. It is expected that American demand for au pairs will continue to rise in the next few years.
What does the term” au pair” in the text mean?

A．A mother raising her children on her own

B．A child learning a foreign language at home

C．A professor in language education of children

D．A young foreign woman taking care of children.

What can we infer from the text?

A．Learning Chinese is becoming popular In America

B．Educated woman do better in looking after children

C．Chinese au pairs need to improve their English Skills.

D．Children can learn a foreign language well in six months.

People aren’t walking any more--- if they can figure out a way to avoid it.
I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in any hurry, either, I had merely become one more victim of a national sickness: motorosis.
It is an illness to which I had thought myself immune, for I was bred in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as a sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.
Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrhams, pointed out recently that hearts and bodies need proper exercise. A person who avoids exercise is more likely to have illnesses than one who exercises regularly. And walking is an ideal form of exercise--- the most familiar and natural of all. It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world. He cannot learn in a car.
The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach Nature any more; to them the world they were born to enjoy is all threat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.
I say that the green of forests is the mind’s best light. And none but the man on foot can evaluate what is basic and everlasting.
What was life like when the author was young?

A．people often walked 25 miles a day

B．People usually went around on foot.

C．People used to climb the Statue of Liberty.

D．people considered a ten-hour walk as a hardship.

The author mentions Henry Thoreau to prove that ________.

A．middle-aged people like getting back to nature

B．people need regular exercise to keep fit

C．walking in nature helps enrich one’s mind

D．going on foot prevents heart disease

What is compared to “a steel river” in Paragraph6?

A．A ray of traffic light	B．A queue of cars
C．A flash of lightning	D．A stream of people

No one likes to make mistakes. But a new study says organizations learn more from their failures than from their successes, and keep that knowledge longer.
One of the researchers was Vinit Desai, an assistant professor at the University of Colorado Denver Business School. He worked with Peter Madsen from the Marriott School of Management at Brigham Young University in Utah.
They did not find much long-term "organizational learning" from success. It is possible, they say. But Professor Desai says they found that knowledge gained from failure lasts for years. He says organizations should treat failures as a learning opportunity and not try to ignore them.
The study looked at companies and organizations that launch satellites--and other space vehicles. Professor Desai compared two shuttle flights.
In two thousand two, a piece of insulating(隔热的) material broke off during launch and damaged a rocket on the Atlantis. Still, the flight was considered a success.
Then, in early two thousand three, a piece of insulation struck the Columbia during launch. This time, the shuttle broke apart on re-entry and the seven crew members died. NASA officials suspended all flights and an investigation led to suggested changes.
Professor Desai says the search for solutions after a failure can make leaders more open-minded. He points to airlines as an example of an industry that has learned from failures in the past.
He advises organizations to look for useful information in small failures and failures they avoided. He also urges leaders to encourage the open sharing of information. The study appeared in the Academy of Management Journal.
The mistakes we learn from do not have to be our own. We recently asked people on our Facebook page to tell us a time they had done something really silly.
Fabricio Cmino wrote: Not long ago I wanted to watch TV, but it wouldn't turn on, so I did everything I could to start it. Thirty minutes later my mum showed up and, passing by, said to me "Did you try plugging it'? I’m just dusting, Mum!”So she wouldn't notice how dumb I am sometimes!
Bruno Kanieski da Silva told about a time he looked everywhere for his key. It was in his pocket. He wrote: I always promise I will never do it again, but after-a few weeks,where is my wallet? For sure it will be in a very logical place.
From the passage, we can infer that________.

A．The insulating material problem in 2002 didn't arouse enough attention

B．There were no astronauts on Columbia

C．In spite of the problem, Atlantis was considered a success

D．Columbia exploded during its launch time

The writer gives the last two paragraphs to show that________.

A．many people make mistakes in the world

B．mistakes were a very embarrassing thing when found by others

C．we can also draw a lesson from others' mistakes

D．making mistakes was a necessity

Which of the following is TRUE according to the passage?

A．Only organizations can learn from mistakes

B．We can also learn from failures that have been avoided.

C．Lessons from the shuttle flights are more important.

D．Leaders often lack an open mind and seldom share information.

Ask most people how they define the American Dream and chances are they’ll say, “Success.” The dream of individual opportunity has been home in American since Europeans discovered a “new world” in the Western Hemisphere. Early immigrants like Hector St. Jean de Crevecoeur praised highly the freedom and opportunity to be found in this new land. His glowing descriptions of a classless society where anyone could attain success through honesty and hard work fired the imaginations of many European readers: in Letters from an American Farmer (1782) he wrote. “We are all excited at the spirit of an industry which is unfettered (无拘无束的) and unrestrained, because each person works for himself … We have no princes, for whom we toil (干苦力活)，starve, and bleed: we are the most perfect society now existing in the world.” The promise of a land where “the rewards of a man’s industry follow with equal steps the progress of his labor” drew poor immigrants from Europe and fueled national expansion into the western territories.
Our national mythology (神化) is full of illustration of the American success story. There’s Benjamin Franklin, the very model of the self-educated, self-made man, who rose from modest origins to become a well-known scientist, philosopher, and statesman. In the nineteenth century, Horatio Alger, a writer of fiction for young boys, became American’s best-selling author with rags-to-riches tales. The notion of success haunts us: we spend million every year reading about the rich and famous, learning how to “make a fortune in real estate with no money down,” and “dressing for success.” The myth of success has even invaded our personal relationships: today it’s as important to be “successful” in marriage or parenthoods as it is to come out on top in business.
But dreams easily turn into nightmares. Every American who hopes to “make it” also knows the fear of failure, because the myth of success inevitably implies comparison between the haves and the have-nots, the stars and the anonymous crowd. Under pressure of the myth, we become indulged in status symbols: we try to live in the “right” neighborhoods, wear the “right” clothes, eat the “right” foods. These symbols of distinction assure us and others that we believe strongly in the fundamental equality of all, yet strive as hard as we can to separate ourselves from our fellow citizens.
What is the essence of the American Dream according to Crevecoeur?

A．People are free to develop their power of imagination.

B．People who are honest and work hard can succeed.

C．People are free from exploitation and oppression.

D．People can fully enjoy individual freedom.

By saying “the rewards of a man’s industry follow with equal steps the progress of his labor” (Line 10, Para. 1), the author means __________ .

A．the more diligent one is, the bigger his returns

B．laborious work ensures the growth of an industry

C．a man’s business should be developed step by step

D．a company’s success depends on its employees’ hard work

The characters described in Horatio Alger’s novels are people who ___________.

A．succeed in real estate investment

B．earned enormous fortunes by chances

C．became wealthy after starting life very poor

D．became famous despite their modest origins

It can be inferred from the last sentence of the second paragraph that ____________.

A．business success often contributes to a successful marriage

B．Americans wish to succeed in every aspect of life

C．good personal relationships lead to business success

D．successful business people provide good care for their children

What is the paradox (说法) of American culture according to the author?

A．The American road to success is full of nightmares.

B．Status symbols are not a real indicator of a person’s wealth.

C．The American Dream is nothing but an empty dream.

D．What Americans strive after often contradicts their beliefs.