Just as the world’s most respected scientific bodies have confirmed that the world is getting hotter, they have also stated that there is strong evidence that humans are driving the warming． Countless recent reports from the world’s leading scientific bodies have said the same thing． For example, a 2010 summary of climate science by the Royal Society stated that: “There is strong evidence that the warming of the Earth over the last half-century has been caused largely by human activity．”

The idea that humans could change the planet’s climate may be counter-intuitive（与直觉不符的）, but the basic science is well understood． Each year, human activity causes billions of tons of greenhouse gases to be released（释放）into the atmosphere． As scientists have known for years, these gases hold heat that would otherwise escape to space, wrapping the planet in an invisible blanket．

Of course, the planet’s climate has always been changing thanks to “natural” factors（因素） such as changes in solar or volcanic（火山的）activity, or cycles relating the Earth’s going around the sun． According to the scientific literature, however, the warming recorded to date matches the pattern of warming we would expect from a build-up of greenhouse gas in the atmosphere – not the warming we would expect from other possible causes．

Even if scientists did discover another reasonable explanation for the warming observed so far, that would beg a difficult question． As Robert Henson puts it in The Rough Guide to Climate Change: “If some newly discovered factor can account for the climate change, then why aren’t carbon dioxide（二氧化碳）and the other greenhouse gases producing the warming that basic physics tells us they should be?”

The only way to prove with 100% certainty that humans are responsible for global warming would be to run an experiment with two identical Earths – one with human influence and one without． That obviously isn’t possible, and so most scientists are careful not to state human influence as an absolute certainty．

1.In most scientists’ opinion, the global warming is mainly caused by      ．

    A． solar activity                                   B． volcanic activity

    C． the Earth’s going around the sun                  D． human activity

2.The text is developed by      ．

    A． giving typical examples                           B． following the order of space

    C． analysing a theory and arguing it  D． comparing and finding differences

3.The underline word “identical” means      ．

    A． totally different      B． exactly the same 

    C． extremely important    D． relatively independent

A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be “running out of control”. This idea is dangerous.
Science can be a force for evil as well as for good. Its applications can be channeled either way, depending on our decisions. The decisions we make, personally or collectively, will determine the outcomes of science. But here is a real danger. Science is advancing so fast is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference. And, rather than fighting for the best possible policies, we may step back and do nothing.
Some people go even further. They say that despite the moral and legal objections （反对）, whatever is scientifically possible will be done ——somewhere, sometime. They believe that science will get out of control in the end. This belief is dangerous too, because it a fuels sense of  hopelessness and discourages them from making efforts to build a safer world.
In our interconnected world, the lack of agreement in and of the world of science can lead to the failure to control the use of science. Without a common understanding, the challenges of “controlling” science in this century will be really tough. Take human cloning for example. Despite the general agreement among scientists on its possible huge impact （影响） on traditional moral values, some countries still go ahead with the research and development of its related techniques. The outcomes are hard to predict.
Therefore, discussions on how science is applied should be extended far beyond scientific societies. Only through the united efforts of people with hope, can we be fully safe against the misuse of science and can science best serve mankind in the future.
【小题1】What can we conclude from the recent study?

请阅读下列应用文及相关信息, 并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。

首先，请阅读下列电影简介：

A. Dreamgirls

Based on the 1981 Broadway musical comedy Dreamgirls, a story of greed, tough hate, and romance. Three young women - Deena Jones, Effie White, and Lorrell Robinson - desire to become pop stars and get their wish when they’re picked to be backup singers for the legendary James “Thunder” Early.

B. Charlotte's Web

A live-action/computer-animated feature film, based on the popular book with the same name by E.B. White. Wilbur the pig is scared of the end of the season, because he knows that come that time, he will end up on the dinner table. He hatches a plan with Charlotte, a spider that lives in his pen, to ensure that this will never happen.

C. Miss Potter

Thirty years old and single, Beatrix Potter lives in London with her parents, who are angry that she has turned down any number of eligible young men. Her only real friends are the animals which she has drawn and made up stories about. She finally succeeds in selling a book of the stories, and it becomes Norman Warne's first project. He quickly falls in love with both the book and Beatrix.

D. Babel

Richard and Susan are a couple from San Diego, California who are vacationing in Morocco while their two children are at home with their Mexican housekeeper, Amelia. Meanwhile, a local herdsman's young sons, shot at a tour bus and hit Susan in the shoulder, causing her severe injury. The anxious Richard calls home to tell Amelia of the situation, who shortly departs for Mexico to attend her son's wedding, along with their children. Disaster thus multiplies, with the situation in Morocco owing to terrorists in the media, Amelia meets with trouble at the Mexican border when she returns.

E. Children of Men

Set in 2027, when no child has been born for 18 years and science is at loss to explain the reason, African and East European societies collapse and their dwindling populations migrate to England and other wealthy nations. In a climate of violence, a London peace activist joins forces with his revolutionary ex-wife Julian in order to save mankind by protecting a woman who has mysteriously became pregnant.

F. Der Untergang

As the Russians advance through Berlin in the spring of 1945, Adolf Hitler and his remaining military and secretarial staff shelter in the centre of the city. His mood swings between completely optimism that his forces will still break through, and anger against the incompetence and betrayal of his military commanders.

请阅读以下观众的信息, 然后匹配观众与适合他/她们的电影:

66. Abby White is 8 years old. She is a pupil at the local elementary school. She spends hours watching TV every day, among which her favorite is cartoon films like King Lion. She shows great enthusiasm about animals.

67. Mr. Smith works in a software company. He is so occupied with his business that he can’t afford time to appreciate films. This weekend he plans to spend the weekend with his girl friend, who is crazy for war films. They are looking for something about World War II.

68. Jonathan is a college graduate. Now he is looking for a job. However, he can’t find a suitable one because of the economic recession. He prefers sci-fi films. He has just appreciated Avadar and 2012. He is fascinated by this kind of topic.

69. Sara Turner is a girl of 28. She works in a designing company. She works with a few male colleagues but shows little interest in them. She is interested in topics about romance. She usually dreams about finding a boyfriend in an unexpected way.

70. Tina Smith works as a magazine editor and she is tired of endless paperwork. This weekend she hopes to enjoy a film. If there is something adventurous and thrilling, it will greatly arouse her interest.

In only two decades Asian Americans have become the fastest-growing US minority. As their children began moving up through the nation’s schools, it became clear that a new class of academic achievers was forming. Their achievements are reflected in the nation’s best universities, where mathematics, science and engineering departments have taken on a decidedly Asian character. This special liking for mathematics and science is partly explained by the fact that Asian-American students who began their educations abroad arrived in the US with a solid grounding in mathematics but little or no knowledge of English.They are also influenced by the promises of a good job after college. Asians feel there will be less unfair treatment in areas like mathematics and science because they will be judged more objectively. And the return on the investment in education is more immediate in something like engineering than with an arts degree.

Most Asian-American students owe their success to the influence of parents who are determined that their children take full advantage of what the American educational system has to offer. An effective measure of parental attention is homework. Asian parents spend more time with their children than American parents do, and it helps. Many researchers also believe there is something in Asian culture that causes success, such as ideals that stress family values and emphasize education.

Both explanations for academic success worry Asian Americans because of fears that they feed a typical racial image. Many can remember when Chinese, Japanese and Filipino immigrants were the victims of social separation. Indeed, it was not until 1952 that laws were laid down giving all Asian immigrants the right to citizenship.

1.. While making great achievements at college, Asian-American students ________.

2.. What are the major factors that determine the success of Asian Americans?

3..Few Asian-American students major in human sciences mainly because_________.

4.. The author’s tone in this passage is __________.

C
Recently, a survey was done among 288,000 students, which shows that today’s traditional-age college freshmen are “more materialistic and less altruistic (利他主义的)” than at any time in the 19 years of the poll (民意调查).
Not surprisingly, in these hard times, the students’ major purpose “is to be financially well off. Developing a meaningful philosophy of life is less important than ever.” It follows then that today the most popular course is not literature or history but accounting.
Interest in teaching, social service and the “altruistic” fields is at a low. On the other hand, enrollment in business programs, engineering and computer science is way up.
That’s no surprise either. A friend of mine (a sales representative for a chemical company) was making twice the salary of her college instructors in her first year on the job---even before she completed her two-year associate degree.
Though it’s true that we all need a career, it is equally true that our civilization has accumulated an incredible amount of knowledge in fields far beyond our own and that it will be better for our understanding of these other contributions—either scientific or artistic.
Similarly, it is true that, in studying the diverse wisdom of others, we learn how to think. More importantly, perhaps, education teaches us to see the connections between things, as well as to see beyond our immediate needs.
Weekly we read of unions who went on strike for higher wages, only to drive their employer out of business. No company; No job. How shortsighted in the long run!
But the most important argument for a broad education is that in studying the accumulated wisdom of the ages, we improve our moral sense. I saw a cartoon recently which shows a group of businessmen looking puzzled as they sit around a conference table; one of them is talking on the intercom (对讲机) : “Miss Baxter,” he says, “could you please send in someone who can distinguish right from wrong?”
From the long-term point of view, that’s what education really ought to be about.
51. According to the result of the survey, college students _______________.
A. take developing a meaningful philosophy of life more seriously
B. have a wide range of knowledge in many aspects
C. pay more attention to the study of literature
D. have never been so materialistic as today
52. The students’ criteria (标准) for choosing their majors today are largely based on _________.
A. their own understanding of the courses
B. the financial goals they seek in life
C. the influence of their instructors
D. the vast potential for the future educational development
53. What does the fifth paragraph imply?
A. Knowledge in other fields has nothing to do with one’s career.
B. Business management should be included in educational programs
C. The importance of a broad education should not be ignored
D. A good understanding of the civilization will make students rich.
54. The author’s attitude to the effect of studying the diverse wisdom of others is ______________.
A. positive          B. indifferent              C. doubtful           D. negative
55. The writer wrote the passage in order to indicate that ______________.
A. college students today are not a diligent generation
B. people engaged in technical jobs lead a more meaningful life
C. career seekers shouldn’t focus on immediate interests only
D. working experience outside college counts a lot to one’s future career