Researchers are finding new ways to save snakebite victims.Experts discussed the latest findings during a recent conference.
Scientists in Australia have shown that a chemical called nitric oxide could increase the chances of surviving a poisonous snakebite.The scientists injected rats with a deadly amount of snake venom.Then they rubbed an ointment(软膏)containing nitric oxide on the skin around the injection site.The study found that the rats lived about one-third longer than if nitric oxide had not been used.But the treatment had to be started very quickly.
Dirk van Helden led the research.He says the nitric oxide ointment also showed promise in humans.The study appeared earlier this year in the journal Nature Medicine.Scientists say the findings could help save many lives.A recent study found that poisonous snakes cause as many as ninety-four thousand deaths worldwide each year.But Ulrich Kuch of the Biodiversity and Climate Research Center in Frankfurt,Germany,says that number appears to be low.
Mr Kuch says many deaths could be prohibited if snakebite victims are treated correctly,but they often go to traditional healers or do not seek any help at all.He said,“Sometimes it’s because there is no treatment available—no antivenom(抗蛇毒血清),which is the specific(特殊的)drug to treat snakebites—or health care staff do not know how to treat snakebites,and sometimes its because transportation to get to a health facility is not available or too expensive.
Here is no single antivenom that can be used to treat all snakebites.The antivenom must be specific to the kind of snake that bit the person.In some countries the treatment is costly,while in others there is no such treatment.What is this passage mainly about?( )
A.Snakebite deaths around the world. |
B.Progress in fighting snakebite deaths. |
C.Snakebite treatment around the world. |
D.The chances of surviving a poisonous snakebite. |
After being rubbed an ointment containing nitric oxide,the rats .
A.suffered no pain | B.died immediately |
C.lived a little longer | D.started feeling uncomfortable |
What does Paragraph 3 suggest?( )
A.The number of deaths caused by snakebites is becoming lower each year. |
B.The nitric oxide ointment has saved thousands of people’s lives. |
C.It is very important to find an effective way to treat snakebites. |
D.The number of deaths caused by snakebites worldwide is low. |
What does the underlined word “prohibited” in Paragraph 4 mean?( )
A.caused. | B.considered. |
C.examined. | D.prevented. |
What is implied in the last paragraph?( )
A.Antivenom can be made very easily. |
B.It’s very important to use the correct antivenom to treat snakebite victims. |
C.Antivenom is extremely expensive all over the world. |
D.A person bitten by a snake will survive as long as there is antivenom. |
A special education teacher and former police officer was honored by President Barack Obama at the White House as the 2009 National Teacher of the Year for his innovative(创新的)approach, community focus, and teamwork with other teachers. “In a global economy where the greatest job qualification isn't what you can do, but what you know, our teachers are the key to our nation's success,” President Obama stated.
Mullen, a ninth-through twelfth-grade special education teacher at the ARCH School in Connecticut, is the 59th National Teacher of the Year. Mullen's goal is to provide passion, professionalism(职业特质), and perseverance as an educator. “A teacher can receive no greater reward than the knowledge that he or she helped recover a lost student,” Mullen remarked. He will travel for one year as a full-time national and international spokesperson for education beginning June 1, 2009.
The National Teacher of the Year Program focuses public attention on teaching excellence and is the oldest and most famous national honors program for teachers. “ACEI is a proud participant in the selection process for the National Teacher of the Year, and we are pleased to see Anthony Mullen selected. Mr. Mullen is a dedicated individual who possesses a wealth of talents and skills as a teacher. His devotion to young people, however, reaches beyond the call of duty. Mr. Mullen extends himself to adviser and guides children who need to know that they are not forgotten and that they, too, are unique and special,” stated ACEI Executive Director Diane Whitehead.
ACEI is one of 15 national education organizations that select the National Teacher of the Year from among the state teachers of the year, including those representing the District of Columbia, the Department of Defense Education Activity, and five U.S. extra state departments.
46. What is the passage mainly about?
A. A White House ceremony.
B. An innovative teaching approach. C. The 2009 National Teacher of the Year.
D. The national education organizations.
47. We can learn from the first paragraph Obama stresses ____________.
A. teachers’ role B. community lives
C. teachers’ teamwork D. innovative approach
48. According to Mullen, his success as an educator lies in ____________.
A. being a full-time national and international spokesperson
B. providing passion, perseverance and professionalism
C. helping those who cannot find their way home
D. helping the students achieve high scores
49. Which of the following statements of Mr. Mullen is NOT true?
A. He is totally devoted to the students.
B. He gets the honor for his special talents.
C. He is a talented teacher as well as an adviser.
D. He encourages children to achieve a better future.
50. It can be inferred from the passage that___________.
A. the National Teacher of the Year Program hasn’t been well-known
B. ACEI is the only organization in charge of selecting excellent teachers
C. Mullen is devoted to teaching the students for the call of duty
D. Mullen’s success may be due to his previous work experience.
III阅读(共两节,满分40分)
第一节阅读理解(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项,并在
题卡上将该项涂黑。LONDON, England(CNN)--- The youngest person to sail solo around the world returned home Thursday from his 30,000-mile, 282-day ocean journey.
Mike Perham, 17, sailed into Lizard Point in Cornwall, the southernmost point in Britain, at 9:47 a.m., his race team said.
“It feels absolutely brilliant,” Mike told CNN by phone hours before crossing the finish line. “I'm really, really excited to be going across the line at last. It doesn't feel like long since I crossed it first.”
Mike set off on his round-the-world trip on November 18, 2008. He has been sailing his yacht, TotallyMoney.com, single-handedly, though a support team has been sailing next to him along the way.
The teen has now achieved the title of Youngest Sailor to Circumnavigate the Globe Solo, according to the Guinness World Records.
Mike learned how to sail when he was seven years old from his father, Peter and at age 14, he sailed across the Atlantic alone.
The teenager's school --- which Mike describes as “highly supportive” of his trip --- has redesigned his coursework to fit in with his trip. It also gave him some coursework to do during “quiet moments,” according to Mike's Web site.
There haven't been many of those quiet moments. Repeated autopilot failures forced him to stop for repairs in Portugal, the Canary Islands, South Africa, and twice in Australia, according to his Web site.
Bad weather in the Southern Ocean --- between Australia and Antarctica --- forced Mike to battle 50ft waves and 57 mph winds. He said at one point, a “freak wave” picked up the boat and turned it on its side.
“My feet were on the ceiling at the time,” he told CNN. “That was a really hairy moment, and I was certainly thinking, ‘Why am I here?’ But we took the sails off and the day after I thought, ‘This is brilliant!’”
Mike describes his father as his biggest hero, always supportive of what he wanted to achieve. Peter Perham said he wasn't too worried about his son facing dangerous situations at sea, as long as he knew what to do and stayed safe.
41. Mike Perham returned to Britain in ________.A. August B. SeptemberC. October D. November
42. Mike Perham is ________ that went on the round-the-world trip in the world up till now.A. the first B. the bravest C. the luckiest D. the youngest
43. We can infer from the passage that ________.A. the English school is the same as ours
B. the English school doesn’t care for students
C. the English school has a humane management
D. the English school gives students a lot of course work
44. According to the passage, Mike did anything EXCEPT ________ on his trip.A. regret B. worry C. abandon D. fear
45. The passage mainly tells us ________.A. Mike’s exciting sail trip around the globe
B. how Mike’s father taught him to sail a boat
C. why CNN wanted to report the news to the public
D. the introduction of the Guinness World Records
第三部分:阅读 (共两节,满分40分)
第一节阅读理解 (共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
Here’s an unusual story: a diamond ring was recently found in an egg. The magician, Liu Qian, discovered it in front of an audience of millions at CCTV’s Spring Festival Gala. Liu’s magic tricks have made the centuries – old art of magic fashionable once again, and made him the hottest magician in China.
As a seasoned magician from Taiwan, Liu is popular worldwide for his magic shows. Countries he has performed in include the United States, Japan, South Korea and the UK.
Witnessing something impossible happen right before your eyes is the root of people’s love for magic.
Liu is known for his interaction with his audiences. He has a unique understanding of showmanship(演出技巧)。
“It’s actually thinking rather than one’s manipulation (处理) skills that is more important to achieving a successful magic show. We think carefully about how to design the shows creatively, to make them appear more interesting,” Liu said.
Liu Qian’s success dated back to his childhood. Born in 1976 in Taiwan, he found himself attracted to a magic toy in a shop when he was seven years old. At the age of 12, he won Taiwan’s Youth Magic Contest, which was judged by the great American magician, David Copperfield.
Yet, Liu never planned on becoming a professional magician. He studied Japanese literature at university and only hoped to be an amateur magician in his spare time. However, his failure to find a proper job after graduation pushed him towards magic as a career.
To refine his performing skills, he has performed on streets, roads and fields, for passersby, policemen and farmers.
“Street shows are the biggest challenge for us magicians. We have to deal with unexpected situations and tough crowds,” Liu said.
41. The story is about ________.
A. why people love magic B. how Liu Qian became China’s hottest magician
C. how fashionable magic is D. what magic tricks are
42. People love to watch magic because ________.
A. they love watching magicians make the impossible happen
B. it arouses their curiosity
C. they can’t figure out the secret of magic
D. it is a centuries – old art
43. Which of the following is the key reason that Liu Qian decided to make magic his career?
A. He was interested in magic when he was little.
B. He had won Taiwan’s Youth Magic Contest.
C. He couldn’t find an acceptable job after graduation.
D. He became an amateur magician in his spare time.
44. What does the underlined word “seasoned” in Paragraph2 mean?
A. experienced B. freshman C. amateur D. unskillful
45. Liu Qian improved his performing skills by ______.
A. learning from David Copperfield.
B. learning magic in a university
C. performing in public on streets
D. joining in Taiwan’s Youth Magic Contest
Have you ever heard the story of the four-minute mile? Many years ago, people believed that it was impossible for a human being to run a mile in less than four minutes until Roger Banister proved it wrong in1954.
What happens if you put an animal in a pond? Any animal, big or small, will swim its way through. What happens when someone, who does not know how to swim, falls in deep waters? They drown. If an animal who has not learned swimming could escape by swimming, why not you? Because you believe you will drown while the animal does not.
Have you ever wondered why the letters are organized in a particular order on hour keyboard? You might have thought it is to increase the typing speed. Most people never question it. But the fact is that this system was developed to reduce the typing speed at a time when typewriter parts would jam if the operator typed too fast.
These three cases show the power of our beliefs. There is no other more powerful directing force in human behavior than belief. Your beliefs have the power to create and to destroy. A belief delivers a direct command to your nervous system.
I used a snake in my workshops for children to show them how unrealistic some of their beliefs are. Students of a school in India, said snakes were slippery, slimy (黏糊糊的) and poisonous. After doing an exercise for changing beliefs, they handled my snake and found it to be dry and clean. They also remembered that only three types of poisonous snakes exist in India.
Did this story end the way you thought? Review your beliefs now and find out which ones you need to change.
51. In the author’s opinion, if a person in deep water doesn’t know how to swim he will drown because _________.
A. he is afraid of water B. he doesn’t want to live in the world
C. he hasn’t learned to swim before D. he believes he will drown
52. The author thinks that the letters are organized in a particular order on your keyboard in order to _________.
A. reduce one’s typing speed B. satisfy the operator
C. save more space D. increase one’s typing speed
53. The author’s experiment shows that __________.
A. snakes in India aren’t poisonous B. snakes can be caught easily
C. snakes are slimy and poisonous D. snakes are dry and clean
54. According to the passage, we know that ________.
A. students from India have unrealistic beliefs on how to live a better life
B. an animal who has not learned to swim will drown if you put it in a pond.
C. Roger Banister was the first person who ran a mile in less than four minutes.
D. most people don’t like the order the letters are arranged on your keyboard
55. The main idea of this passage should be that _______.
A. beliefs make us seem stupid
B. beliefs are very powerful
C. changing your beliefs now if necessary
D. people should always believe in themselves
What should you think about when trying to find your career? You are probably better at some school subjects than others. These may show strengths that you can use in your work. A boy who is good at mathematics can use that in an engineering career. A girl who spells well and likes English may be good at office work. So it is important to know the subjects you do well in at school. On the other hand, you may not have any specially strong subjects but your records show a general satisfactory standard. Although not all subjects can be used directly in a job, they may have indirect value. A knowledge of history is not required for most jobs but if history is one of your good subjects you will have learned to remember facts and details. This is an ability that can be useful in many jobs.
Your school may have taught you skills, such as typing or technical drawing, which you can use in your work. You may be good at metalwork or cookery and look for a job where you can improve these skills. If you have had a part-time job on Saturdays or in the summer, think what you gained from it. If nothing else, you may have learned how to get to work on time, to follow instructions and to get on with older workers. You may have learned to give correct change in a shop, for example. Just as important, you may become interested in a particular industry or career you see from the inside in a part-time job.
Facing your weak points is also part of knowing yourself. You may be all thumbs when you handle tools; perhaps you are a poor speller or cannot add up a column of figures. It is better to face any weakness than to pretend they do not exist. Your school record, for instance, may not be too good, yet it is an important part of your background. You should not be apologetic about it but instead recognize that you will have a chance of a fresh start at work.
( ) 46. We can infer from the first paragraph that ________.
learning better at school shows power in your job
the better you are at school subjects, the more helpful they are in your career.
learning each subject well is an ability in many jobs.
we should think about how to find our career
( ) 47. From the passage we learn that if a student’s school performance is not good, he
will _____.
A. have no hope in his future work
B. be hopeful to find a suitable job
C. regret not having worked harder at school
D. have an opportunity of a new beginning in his future work
( )48. All the subjects may have direct value for job hunting except _________.
A. mathematics B. English C. history D. technical drawing
( )49. The underlined phrase “be all thumbs” (in Paragraph 3) probably means “_________”.
A. heavy- handed B. the best C. important D. skilled
( )50. The passage mainly discusses ___________.
A. The relationship between school performance and career
B. how to get a job
C. How to show strengths in your work
D. working experience and knowledge at school