题目
题型：不详难度：来源：
Some people may be hard-wired for happiness, while others are genetically negative, as
scientists have suggested in a study published in late February, in a British journal Proceedings of the Royal Society B.
Earlier research had already established that the gene known as 5-HTTLPR plays a key role in
determining how the neurotransmitter (神经传递素) serotonin (血清素) works within the brain. Serotonin, a hormone (荷尔蒙), passes chemical messages between nerve cells. It has been closely linked to mood. Several anti-depressant (抗抑郁) drugs regulate serotonin levels. Scientists had also identified three variants of the gene. Two so-called "short" variants were linked to a higher risk of depression and suicide attempts. Unlike the two "short" variants, the "long" variant of 5-HTTLPR showed a clear dislike of negative images, such as fierce animals, and a clear liking for positive ones, such as flowers.
Researchers from the University of Essex in Britain, led by Elaine Fox, showed participants a
series of images. The images were divided into three kinds: negative ones aimed at inspiring fear or stress such as a spider or person about to commit suicide, pleasant ones and neutral ones.
“The participants who had the long variant of the 5-HTTLPR gene showed a clear dislike of negative material alongside a careful attention for positive material,” the researchers found. They paid close attention to the pretty pictures, and ignored the frightening ones. On the other hand, the short variant groups had the opposite reaction.
In January, the Australian government organized "happiness workshops", teaching government
staff how to be happy. The department that held the "happiness workshops" said unhappy staff weren"t productive staff. Australian political opposition parties have argued that the "happiness workshops" are probably a waste of money and couldn"t increase productivity as intended. However, whether the workshop will have a happy or disappointing result, we will have to wait and see.
67．Form the third paragraph, we know that .
A．affected by 5-HTTLPR, the neurotransmitter serotonin works within the blood
B．there are 5 variants of 5-HTTLPR genes which control people’s moods
C．how the neurotransmitter serotonin works is greatly determined by 5-HTTLPR
D．5-HTTLPR receives chemical messages from verve cells
68．What does “It” in the sentence “It has been closely linked to mood.” in the 3rd paragraph refer to?
A．Serotonin. B．A nerve cell. C．5-HTTLPR. D．The brain.
69．If a person had the long variant of 5-HTTLPR, he or she would probably .
A．like the images of spiders B．prefer the images of crocodiles
C．enjoy an image of green tress D．suffer from depression very often
70．What can we infer from the passage?
A．People’s moods can change a little bit under the influence of certain drugs.
B．Researchers showed participants of the research two kinds of images.
C．A person possesses one long and one short variant of 5-HTTLPR at the same time.
D．The author firmly believes that “happiness workshops” will not change people’s moods.
答案
解析
核心考点
试题【Happiness and sadness are states of being states of being that define the way we】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
When a person walks, the movement of his head, trunk, hipbones and limbs are all reflected in changes in his body. A computer 1 these changes into a database. Later, the computers can 2 identify him according to these changes. This is a new biological identification method and it can quickly identify an examinee 3 disturbing him. It"s especially suitable for use in airports and supermarkets.
Everybody"s voice is 4 . When a person"s voice is recorded by an instrument, its voice frequency spectrum is called his sound print. Like a fingerprint, everybody"s sound print is different. How can computers 5 his sound? First, his voice is recorded, which allows the computers to become familiar with his voice. It will then turn his sound characteristics into a 6 of digits. These digits represent the frequency, pitch and rhythm of the person’s voice. These are the 7 on which the computers can distinguish1 his voice from 8 .
When that person needs to be identified, after he says only one word or two, the computers can identify him. The computers can even identify sounds coming 9 the wires. This will provide a 10 guarantee to electric banks and electric purchases.
We often bring ID cards2, work cards, or driver licenses with us to prove our identity. If all these cards are forgotten or lost, how can we prove 11 we are? In fact, it"s not difficult to prove whom you are, because your body 12 has identifying markers. Some are physiological features, such as fingerprints, sounds, facial types and eye color. The computer can help to identify you. Suppose your features have already been stored in the database3. To identify you, we have to take your picture with a camera and send it to a computer for 13 . First, the computer needs to reposition this picture according to the position of your eyes4, and then starts to read themessage of your physiological features such as the 14 of your pupil5 to the whites of your eyes6 and the shape of his nose. Next, it seeks matching records from the database. Finally, it makes a 15 .
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Born in Trier in 1818, he came from a rich, middle—class family. Many of his relatives believed in Judaism,but his father had changed to believe in Protestantism(新教) in order to become a lawyer. After studying at the universities of Bonn and Berlin, Marx became interested in politics in his early twenties and in 1848 wrote The Communist Manifesto, together with his life-long friend Friedrich Engels.
Revolution broke out throughout Europe in 1848 and Marx was forced to leave Germany when it failed in 1849. He moved to London, where he spent the rest of his life, working in the British Museum.
His stay in the house in Dean Street in Soho was a time of great hardship for Marx and his family. He was surviving almost on the money provided by Engels and on the very little money he earned as the foreign reporter for a newspaper in New York.
Three of his six children died during the time in Soho and, Marx even had to borrow money in order to bury one of them. Only when Marx’s wife Jenny got 120 pounds after her mother died was the family able to move out of Soho and into a slightly better house in Kentish Town.
Marx died on March 14th ,1883, and was buried in Highgate Cemetery in north London.
60．Why did Karl Marx’s father change his belief from Judaism to Protestantism?
A．For his son’s education. B．For his career development.
C．Not to be looked down on. D．To move to another country.
61．Why did Karl Max leave Germany?
A．He was offered a job by the British Museum. B．He couldn’t find work in Germany.
C．The political situation was very dangerous for him. D．He wanted to write a book.
62．Which of the following statements is true?
A．Karl Marx lived a happy life in Soho, London
B．Karl Marx suffered the death of more than half his children
C．Karl Marx was born in a poor family
D．Karl Marx lived a better life after his mother-in-law died
63．Which is the right order of the following facts?
a. Marx’s family moved to Kentish Town.
b. Marx wrote The Communist Manifesto with Engels.
c. He began to work as the foreign reporter for a newspaper.
d. Marx had to leave Germany because of the failure of the revolution.
A. b d a c B. b d c a C. c a b d D. c b d a
“It reminds me of my childhood,” says one player, Lia Curran, 37, a chemist from London. “Right now I’m growing wheat and poinsettia, I’ve got a small orchard, and I’m keeping some chickens and some cows. I like having the animals. It’s comfortable.”
Curran’s young animals, however, are nothing more than a collection of computer-controlled cartoons. FarmVille is an online computer game built into the social networking site Facebook and is described by its players as “addictive”. Launched last June by Zynga Game Network, FarmVille now has more players than Twiter’s entire user base — or more than the population of the UK. The players are largely women over the age of 35.
Jenny Glyn, 33, a London housewife, started playing in September. “I had a look at a friend’s farm and was hooked,” she says. “My first motivation was to overtake her, but I did that pretty quickly. Now there’s something satisfying about growing crops.”
FarmVille intellectually unites the worlds of social networking and gaming. Players are given a patch of ground with six fields, “cash”, a few seeds and a plough and have to build up wealth, skills and neighbors to create bigger, better, richer farms.
Inviting your online friends to play means you earn more and get free gifts; you rise rapidly through the first levels but, once hooked, have to work harder and harder with no final level or goal in sight.
“It’s very moreish,” says Curran. She hasn’t yet paid real-world money to advance in the game, but her friends do. One buys extra virtual currency at the exchange rate of $240 (£145) in FarmVille for $40 (£24) in the real world.
“I’d expanded on FarmVille as much as I could, but I just wanted a pond and some bushes and trees around it,” says the woman, who is too embarrassed to be named. “I didn’t tell my husband I’d paid real money because he’d think I’m mad. But then he did keep me waiting in the car outside our house while he harvested his raspberries.”
Brian Dudley, chief executive at Broadway Lodge, an addiction treatment centre, warns that this sort of obsessive(令人着魔的) play can lead to an addiction as severe as gambling.
59. What does Curran do in the passage?
A. She is a player. B. She is a farmer who grows wheat and poinsettia.
C. She is a chemist. D. She is a housewife who raises chickens and cows.
60. By FarmVille, the writer means ______.
A. an addictive farm on which live 69 million farmers
B. a London housewife’s farm
C. an online computer game built into the social networking site
D. a farm on which people grow real crops and play as well
61. In the last but one paragraph, the husband kept the woman waiting outside ______.
A. because he was angry at his wife’s being mad about the farm
B. because he himself was busy with his farm
C. in order to punish his wife for her having paid real money
D. so that his wife would wake up from her addiction to the farm
62. According to the passage, which of the following is NOT true?
A. The population of the UK is less than 69 million.
B. This sort of obsessive play can cause very severe addiction.
C. Once hooked, one has to make greater efforts to reach a higher level.
D. Up till now, nobody has yet paid real-world money to advance in the play.
“Then I had an unexpected visit from the person I was most afraid to see — the mother of the college classmate who died. ‘Years ago’, she said, ‘I found it in my heart, through prayer, to forgive you. Betty forgave you. So did your friends and employers.’ She paused, and then said seriously, ‘You are the one person who hasn’t forgiven Tom Anderson. Who do you think you are to stand out against the people of this town and the Lord Almighty?’ I looked into her eyes and found there a kind of permission to be the person I might have been if her boy had lived. For the first time in my adult life I felt worthy to love and be loved.”
It is only through forgiveness of our mistakes that we gain the freedom to learn from experience. But forgiving our shortcomings doesn’t mean denying that they exist. On the contrary, it means facing them honestly, realistically.
Can a person be all-forgiving and still be human? A scientist I know spent four years as a slave laborer in Germany. His parents were killed by Nazi street bullies; his younger sister and older brother were sent to the gas chambers. This is a man who has every reason to hate. Yet he is filled with a love of life that he conveys to everyone who knows him. He explained it to me the other day: “In the beginning I was filled with hatred. Then I realized that in hating I had become my own enemy. Unless you forgive, you cannot love. And without love, life has no meaning.” Forgiveness is truly the saving grace.
67. Tom Anderson and his wife separated after six years of marriage probably because ______.
A. he had killed one of his classmates
B. he had cared more for his adventure than for his wife
C. his wife looked down upon his poor position
D. his life had been made in a great mess by his deep guilt
68. The key reason for which Tom’s life changed back to normal may be that ______.
A. his wife Betty came back to him
B. the mother of his college classmate asked Betty to forgive him for his guilt
C. he eventually learned to face his guilt honestly, realistically and forgave himself
D. he earned a fine position and finally made a lot of money
69. The underlined part in the second paragraph means that ______.
A. the mother of my college classmate permitted me to be a real person
B. even my college classmate would permit me to be what I used to be
C. I wouldn’t be a person unless my college classmate permitted me to
D. I might have been a successful person if my college classmate had lived
70. The best title for this passage could be ______.
A. Forgiveness: the saving grace B. Hatred: unrealistic way of living
C. Love: a meaningful worthy life D. Guilt: unforgivable mistake
请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
There are going to be moments in life when you must make very important decisions. You will find many people 36 to offer you advice if you ask for it (and even if you don’t), but always remember that the life you 37 is yours and nobody else’s. It’s important to decide for yourself what’s important to you and what you want before you 38 others. Because while there will be times 39 outside advice proves wise, there will be at least as many times when it proves completely 40 . The only way to really evaluate other folks’ advice is to first learn everything that you can about whatever challenge you are 41 . Once you’ve done that, in most cases you should be able to make a wise decision 42 anyway.
You were 43 with the ability to decide what is and what isn’t in your best interest. Most of the time, you will make the right decision and 44 the appropriate actions, and in thinking for yourself, you will become far more successful than if you had gone
against your own 45 .
Early on in my investment career, I made the mistake of 46 a few important business decisions on colleagues’ opinions instead of conducting the 47 necessary to make a wise decision. It wasn’t due to 48 on my part; no one could ever accuse me of that. But, being 49 to Wall Street, I intended to assume that my more senior 50 knew more than I did, and so I 51 too much significance to their opinions.
You know what happened? Each of those investments ended in 52 . Eventually I stopped allowing myself to be influenced by 53 and began doing the work myself and making my own decisions. It took me until I was almost 30 years old to 54 this—it’s never too late for a person to change his approach both to 55 and to life.
36. A. easy B. ready C. unwilling D. hard
37. A. lead B. lend C. take D. earn
38. A. look at B. pick up C. turn to D. learn from
39. A. that B. since C. when D. while
40. A. useless B. useful C. priceless D. clever
41. A. getting B. making C. suffering D. facing
42. A. on one hand B. on your own C. on the whole D. on all sides
43. A. born B. tired C. satisfied D. covered
44. A. enjoy B. step C. plan D. take
45. A. assumption B. judgment C. condition D. fortune
46. A. basing B. depending C. relying D. focusing
47. A. research B. search C. resources D. activity
48. A. poverty B. laziness C. fear D. diligence
49. A. used B. accustomed C. new D. old
50. A. students B. brothers C. colleagues D. classmates
51. A. owed B. paid C. gave D. held
52. A. disaster B. progress C. failure D. success
53. A. either B. another C. each D. others
54. A. think B. remember C. realize D. recall
55. A. payment B. dreams C. happiness D. business
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