NOT all memories are sweet. Some people spend all their lives trying to forget
bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars. Often they relive these experiences in nightmares.
Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce ,or possibly erase(抹去),the effect of painful memories.
In November, experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain. So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased.
The research has caused a great deal of argument. Some think it is a bad idea, while others support it.
Supporters say it could lead to pills that prevent or treat soldiers' troubling memories after war. They say that there are many people who suffer from terrible memories.
“Some memories can ruin people's lives . They come back to you when you don't want to have them in a daydream or nightmare. They usually come with very painful emotions,” said Roger Pitman, a professor of psychiatry at Harvard Medical School. "This could relieve a lot of that suffering."
But those who are against the research say that changing memories is very dangerous because memories give us our identity (特质). They also help us all avoid the mistakes of the past.
"All of us can think of bad events in our lives that were horrible at the time but make us who we are. I'm not sure we want to wipe those memories out, "said Rebecca Dresser, a medical ethicist.
47. The passage is mainly about _________.
A. a new medical invention
B. a new research on the pill
C. a way of erasing painful memories
D. an argument about the research on the pill
48. The drug tested on people can __________.
A. cause the brain to fix memories
B. stop people remembering bad experiences
C. prevent body producing certain chemicals
D. Wipe out the emotional effects of memories
49. We can infer from the passage that ___________.
A. people doubt the effects of the pills
B. the pill will stop people's bad experiences
C. taking the pill will do harm to people's health
D. the pill has probably been produced in America
50. Which of the following does Rebecca Dresser agree with?
A. Some memories can ruin people's lives.
B. People want to get rid of bad memories.
C. Experiencing bad events makes us different from others.
D. The pill will reduce people's sufferings from bad memories.
When Dekalb Walcott III was just 8 years old, his father, a Chicago fire chief, let him tag along on a call. Dekalb says a lot of kids idolized basketball player Michael Jordan when he was growing up in Chicago in the 1990s. Not him.
"I wanted to be like Dekalb Walcott Jr.," he says of his father.
So when his dad asked if he wanted to go on that call with him when he was 8, Dekalb was excited. "I'm jumping up and down, saying, 'Mom, can I go? Can I go?'"
The experience changed Dekalb's life, he tells his dad on a visit to Story Corps. "My eyes got big from the moment the alarm went off." the younger Dekalb says. "This is the life that I want to live someday."
Now 27, the younger Dekalb is living that life. He became a firefighter at 21 and went to work alongside his dad at the Chicago Fire Department. Before his father retired, the pair even went out on a call together—father supervising（监督）son.
"You know, it's everything for me to watch you grow," his father says. But he also recalls worrying about one particular fire that his son faced."
I received a phone call that night. And they said, 'Well, your son was at this fire.' I said, 'OK, which way is this conversation going to go? ' Dekalb Walcott Jr. recalls.
"And they said, 'But he's OK. And he put it out all by himself. Everybody here was proud of him.'
And the word went around, 'Who was out there managing that fire? Oh, that's Walcott! That's Walcott up there!' So, you know, moments like that, it's heaven on Earth for a dad."
Dekalb Walcott Jr. retired in 2009. The younger Dekalb says he's proud of being a second-generation firefighter. "You know, it makes me look forward to fatherhood as well, because I'm definitely looking forward to passing that torch down to my son."The underlined phrase tag along in Paragraph 1 is closest in meaning to ______.
| A．put out fire |
| B．watch basketball |
| C．follow his father |
| D．ask his mother’s permission |
Dekalb Walcott III determined to become a firefighter at the age of _________.
| A．27 | B．21 | C．8 | D．35 |
What can we learn from the last paragraph?
| A．Dekalb Walcott III wants his son to become a firefighter too. |
| B．Dekalb Walcott Jr. is proud to be a second-generation firefighter. |
| C．Dekalb Walcott Jr. wants to pass the torch to Dekalb Walcott III. |
| D．Dekalb Walcott III is proud that his son has become an excellent firefighter. |
Which of the following is the best title of the passage?
| A．Putting Out Fire: A Challenging Job for Father and son |
| B．Passing The Torch: A Firefighter Dad's Legacy |
| C．Dekalb Walcott III: A Second-generation Firefighter |
| D．Dekalb Walcott Jr.: A Chicago Fire Chief |
E
Is there clear boundary between science and the liberal arts as a major for college students? The question of whether our government should promote science and technology or the liberal arts in higher education is not an either / or proposition (命题), although the current emphasis on preparing young Americans for STEM (science, technology, engineering, maths) -related fields can make it seem that way.
The latest congressional report acknowledges the critical importance of technical training, but also stresses that the study of the humanities (人文学科) and social sciences must remain central elements of America’s educational system at all levels. Both are critical to producing citizens who can participate effectively in our democratic society, become innovative (创新的) leaders, and benefit from the spiritual enrichment that the reflection on the great ideas of mankind over time provides.
Parents and students who have invested heavily in higher education worry about graduates’ job prospects (前景) as technological advances and changes in domestic and global markets transform professions in ways that reduce wages and cut jobs. Under this circumstances, it’s natural to look for what may appear to be the most “practical” way out of the problem. “Major in a subject designed to get you a job” seems the obvious answer to some, though this ignores the fact that many disciplines in the humanities characterized as “soft” often, in fact, lead to employment and success in the long run. Indeed, according to surveys, employers have expressed a preference for students who have received a broadly-based education that has taught them to write well, think critically, research creatively, and communicate easily.
Moreover, students should be prepared not just for their first job, but for their 4th and 5th jobs, as there is little reason to doubt that people entering the workforce today will be called upon to play many different roles over the course of their careers. The ones who will do the best in this new environment will be those whose educations have prepared them to be flexible. The ability to draw upon every available tool and insight - picked up from science, arts, and technology - to solve the problems of the future, and take advantage of the opportunities that present themselves, will be helpful to them and the United States.What does the latest congressional report suggest?
| A．Higher education should be adjusted to the practical needs of society. |
| B．The liberal arts in higher education help enrich students’ spiritual life. |
| C．STEM-related subjects help students find jobs in the information society. |
| D．The humanities and STEM subjects should be given equal importance. |
What does the author say about the so called soft subjects?
| A．They are essential to students’ healthy growth. |
| B．They improve students’ communication skills. |
| C．They broaden students’ range of interests. |
| D．They benefit students in their future life. |
What is the main concern of students when they choose a major?
| A．The academic value of the courses. |
| B．Their interest in relevant subjects. |
| C．Their chances of getting a good job. |
| D．The quality of education to receive. |
What advice does the author give to college students?
| A．Try to take a variety of practical courses. |
| B．Prepare themselves for different job options. |
| C．Adopt a flexible approach to solving problems. |
| D．Seize opportunities to tap their potential. |
D
My mom has eyes in the back of her head. She also taught me from an early age to be suspicious of strange men, especially when they give you presents. One day, a “nice man” bearing flowers managed to steal 20 euros from her purse, while she was holding it in her hands. “He said he was collecting for a church charity so I pulled out a euro,” she explains, “He said ‘no, no, that’s too much’ and offered to look in my purse to find a smaller coin. He must have slid out that 20 euro note at the same time. I did not even notice until an hour later. I felt so stupid.”
According to neuroscientists, the key requirement for a successful pickpocket is not having nifty (熟练的) fingers, it’s having a working knowledge of the loopholes (漏洞) in our brain. The most important of these loopholes is the fact that our brains are not set up to multi-task. Most of the time that is a good thing — it allows us to filter (过滤) out all but the most important features of the world around us. But a good trickster can use it to against you. This kind of trick involves capturing all of somebody’s attention with other movements. Street pickpockets often use this effect to their advantage by manufacturing a situation that can not help but overload your attention system. Other strategies are more psychological. Pickpockets tend to hang out a “beware of pickpockets” signs, because the first thing people do when they read it is check they still have their valuables, helpfully giving away where they are. And in my mom’s case, the thief’s best trick was not coming across like a pickpocket. “He was a very nice guy and very confident. Not someone that would cause you to suspect,” she says. Apollo Robbins, a stage pickpocket, said smart move, like moving your hand in an arc (弧) motion rather than a straight line, is another popular strategy employed by tricksters.
At last, it should be pointed out that most thefts are opportunistic. The skill level of most thieves is far less than you think. But they are opportunistic enough to keep up with new technology.What does the underlined word “it” in paragraph 2 refer to?
| A．People’s brains are not designed to multi-task. |
| B．People’s brains can filter out all but the most important features. |
| C．Somebody’s attention can be distracted by a certain trick. |
| D．Somebody’s overload attention system. |
According to the passage, all of the following are pickpocket strategies except _________.
| A．having nifty fingers |
| B．hanging out “beware of pickpockets” sign |
| C．displaying confidence |
| D．moving hand in an arc motion |
In the author’s opinion, _________.
| A．people’s brains have many loopholes |
| B．thieves are more skillful than opportunistic |
| C．his mom’s losing money is nothing but a by-accident experience |
| D．signs reminding people of pickpockets can play a negative role in protecting valuables |
What will the author probably talk about next?
| A．Mom’s another suffering |
| B．Pickpockets concerning new technology |
| C．Pickpockets’ tricks |
| D．Apollo Robbins’ stage pickpockets |
C
Five Things You Should Know About Adult Asthma (哮喘)
About 44 million people in Asia Pacific suffer from asthma. The numbers are on the rise especially in China and India where there is rapid industrialization and urbanization. Dr Mariko Koh, Director of the Pulmonary Function Laboratory and Asthma Programme at Singapore General Hospital, tells us more about adult asthma:
1. Chronic inflammation (炎症) of the airways
When the airways are inflamed, mucus (粘液) forms, blocking airflow, causing breathlessness, wheezing (喘息) and tightness in the chest.
2. Common triggers
Exposure to allergens (过敏原) such as mites, cockroaches, pets and pollen can trigger asthma. Tobacco smoke, respiratory infections, exercise and some medications like aspirin and beta blockers are also possible triggers.
3. Effective treatment
Asthma can be controlled with medication. The main treatment of asthma is inhaled (吸入) corticosteroids to reduce inflammation and block of the airways. Reliever medications may be used to treat acute symptoms. Take note: it is not too late to take medication after an asthma attack.
4. Take medication daily
To ensure good control over asthma, medication must be taken daily on a long term basis to prevent attacks. Also, go to your doctor for regular checkups.
5. Quality of life
Asthma sufferers can lead normal active lives as long as the symptoms are well controlled. Taking medication as directed and avoiding triggers can make a big difference to the quality of life.All of the following are possible factors causing asthma except _________.
| A．aspirin | B．pollen |
| C．polluted air | D．tobacco |
What can be inferred from the passage?
| A．There is no possible cure for allergic asthma. |
| B．Asthma is caused by acute inflammation of the airways. |
| C．China and India have the largest number of asthma sufferers in the world. |
| D．Regular checkups and exercise can ensure you a life free from asthma symptoms. |
The author would most likely to agree that __________.
| A．asthma sufferers can lead a normal life as ordinary people |
| B．daily intake of medication in the long run is helpful in controlling asthma |
| C．rapid industrialization and urbanization are the leading causes of asthma |
| D．once asthma attacks, it is too late to take medication |
What is the purpose of this passage?
| A．To explain the cause of asthma |
| B．To stress the importance of keeping away from asthma |
| C．To confirm a successful research about asthma |
| D．To inform readers several aspects about asthma |
B
My Left Foot (1989)
Imagine being a prisoner of your own body, unable to make any movements except to move your left foot. The main character in My Left Foot, based on the real story of cerebral palsy (大脑性麻痹) sufferer Christy Brown, can barely move his mouth to speak, but by controlling his left foot, he’s able to express himself as an artist and poet. For his moving performance of Brown, Daniel Lewis won his first Academy Award for best actor.
Shine (1996)
Do you have a talent you’re afraid to share with the world? David Helfgott seemed meant from childhood to be “one of the truly great pianists,” but the pressures of performing (and pleasing his father) resulted in a complete breakdown. Ten years in a mental institution didn’t weaken Helfgott’s musical gift: When he was rediscovered, he was playing concertos in a bar. Shine received s even Oscar nominations (提名), and Geoffrey Rush won best actor for his performance of Helfgott. Life Is Beautiful (1997)
Nothing’s more powerful than the love between a parent and a child. In this heartbreaking Italian film, a father (Roberto Benigni) makes an unbelievable sacrifice for his 4-year-old son: trapped in a Nazi concentration camp in 1945, the Jewish man convinces his boy that they are playing a complicated game. He manages to spare him the horror of the terrible war, and even in his final moments of life, keeps his son smiling and hopeful. Benigni won the best actor Oscar.
Stand and Deliver (1988)
Few people can inspire us more than a good teacher. Jaime Escalante (Edward James Olmos got Oscar nomination for best actor) is a great one. Employed at a high school where kids are expected to fail, Escalante challenges his math students to struggle for better things, like getting good grades in the AP exam. Despite the obstacles in their lives, the classmates accomplish their goals, thanks to Mr. Escalante’s support. The real Jaime Escalante, the Best Teacher in America, says that Stand and Deliver is “ 90% truth, 10% drama.”The underlined part in the passage means _________.
| A．The main character in My Left Foot is a prisoner |
| B．The main character in My Left Foot is a disabled person |
| C．The main character in My Left Foot is trapped by others |
| D．The main character in My Left Foot can’t control his whole body |
If you want to watch a movie about wars, which may be one of your choices?
| A．My Left Foot. | B．Life Is Beautiful. |
| C．Shine. | D．Stand and Deliver. |
Jaime Escalante has a talent for _________.
| A．teaching | B．drawing and writing |
| C．making stories | D．playing the piano |
What do the four movies have in common?
| A．They are all based on real stories. |
| B．The main characters all won Academy Award for Best Actor. |
| C．They are all inspiring stories that make a difference. |
| D．The main characters are all sick to some degree but succeed. |