Snow falls in the Earth’s extreme North and South throughout the year. However， the heaviest snowfalls have been reported in the mountains of other areas during winter. Snow is even known to fall near the Equator (赤道)，but only on the highest mountains.
Snow contains much less water than rain, but much of the water the world uses comes from snow. Melting snow provides water for rivers, electric power stations and agricultural crops. In the western United States, mountain snow provides up to seventy-five percent of all surface water supplies.
Snowfall helps to protect plants and some wild animals from winter weather. Fresh snow is made largely of air trapped among the snow crystals (晶体). Because the air has trouble moving, the movement of heat is limited. Snow also influences the movement of sound waves. The surface of the snow takes in, or absorbs, sound waves. As snow grows older or if there have been strong winds, it can become hard and flat. Then, the snow，s surface will help to send back sound waves.
Snow may be beautiful, but it can be deadly. It is responsible for the deaths of hundreds of people. Many people die in traffic accidents on roads covered with snow and ice or from being seriously stuck in the winter storm. Others die from heart attacks caused by too much physical activity out in the cold.
People may not be able to avoid living in areas where it snows often. However, they can avoid becoming victims of snowstorms. People should stop driving and stay at home until the storm has passed. People living in these areas should carry emergency supplies in their vehicle. These include food，emergency medical supplies，and extra clothing to stay warm and dry.Mountain snowfall _____.
| A．is heavier than that in the South and the North Poles |
| B．has never occurred near the Equator of the earth |
| C．brings less of the water the world uses than rain does |
| D．provides up to seventy—five percent of water supplies worldwide |
Snow protects plants and wild animals from cold weather by _____.
| A．supplying much more air | B．limiting heat movement |
| C．absorbing strong winds | D．sending back sound waves |
Snow can be deadly mainly because it can _____.
| A．cause road accidents |
| B．make people stuck in winter storms |
| C．lead to heart attacks |
| D．make people victims of snowstorms |
What will the text probably tell us following the last paragraph? _.
| A．How to drive during snowstorms |
| B．Where we can get emergency supplies |
| C．How to prevent heart attacks out in cold |
| D．Why we should stay warm and dry in winter |
Mark and his brother Jason both were looking at the shining new computer enviously. Jason was determined not to go against their father’s wishes but Mark was more adventurous than his brother. He loves experimenting and his aim was to become a scientist like his father.
“Dad will be really mad if he finds out you’ve been playing with his new computer” Jason said, “He told us not to touch it.”
“He won’t find out,” Mark said, “I’ll just have a quick look and shut it down.”
Mark had been scolded before for touching his father’s equipment. But his curiosity was difficult to control and this new computer really puzzled him.
It was a strange-looking machine — one his dad had brought home from the laboratory where he worked. “It’s an experimental model,” his father had explained, so don’t touch it under any circumstances.” But his father’s warning only served to make Mark more curious. Without any further thought, Mark turned on the power switch. The computer burst into life and seconds later, the screen turned into colours, shifting and changing, and then two big white words appeared in the centre of the screen: “SPACE TRANSPORTER.”
“Yes!” Mark cried excitedly, “It’s a computer game. I knew it! Dad’s only been pretending to work. He’s really been playing games instead!” A new message appeared on the screen:
“ENTER NAMES
VOYAGE １
VOYAGE ２
Mark’s finger flew across the keyboard as he typed in both of their names.
“INPUT ACCEPTED.
START TRANSPORT PROGRAM.
AUTO-RETRIEVE INITIATED(自动回收程序已启动).”
The screen turn even brighter and a noise suddenly rose in volume.
“I think we’d better shut it off, Mark,” Jason yelled out in terror, reaching for the power switch. A beam(光束) of dazzling white light burst out of the computer screen, wrapping the boys in its glow(光芒)，until they themselves seemed to be glowing. Then it died down just as suddenly as it had burst into life. And the boys were no longer there. On the screen, the letters changed：
“TRANSPORT SUCCESSFUL．
DESTINATION: MARS.
RETRIEVE DATE: 2025Why did Mark touch the computer against his father’s warning?
| A．He wanted to take a voyage. |
| B．He wanted to practice his skills. |
| C．He was so much attracted by it. |
| D．He was eager to do an experiment. |
Where did the boy’s father most likely work?
| A．In an electronic factory. |
| B．In a computer company. |
| C．In a scientific research center. |
| D．In an information processing center. |
Mark thought “SPACE TRANSPORTER” on the screen was the name of ________.
| A．a computer game | B．a company website |
| C．a software producer | D．an astronomy program |
Why did Jason want to shut off the computer?
| A．He was afraid of being scolded. |
| B．He didn’t like the loud noise and light. |
| C．He didn’t want to play games. |
| D．He was afraid something dangerous might happen. |
What happened to the boys at the end of the story?
| A．They were blown into the air. |
| B．They were sent to another planet. |
| C．They were hidden in the strong light. |
| D．They were carried away to another country. |
Koala bears as pets might be appealing to many of us. However, there are quite a few points to consider even before thinking of adopting one.
Koala bears are one of the most lovely Australian animals. In certain cases where the koala has been raised by hand, they have turned out to be quite affectionate pets. These people tied a piece of fur to a pillow and placed it beside a joey (a baby kola) as a substitute (替代物) for the mother koala. This trick seemed to work well with the baby koala. However, it is a known fact that human handling causes stress to koalas. In my personal opinion, this aspect clouds the fact that koala bears can be tamed (驯服).
In Australia the koala is a priority animal as far as conservation status assessment is concerned. It was hunted to near extinction (灭绝) for its fur. In fact the koala had been wiped out from South Australia in the 1920s. However, rehabilitation efforts have brought the animal back in the state. As for the Australia government, the koala is not a threatened animal, but the US government does list the koala as one.
Although they may live in 40 to 60 kinds of eucalyptus trees, they prefer only 10 to 14 specific kinds. Koalas sleep for most part of the day, which is about 16 to 18 hours, and for most of their waking hours all they do is eat. Koala bears eat the leaves of eucalyptus trees. A full-grown koala can eat almost 2 to 3 pounds of leaves in a day. Despite their slow movements and sweet look, koala bears can be vicious when hungry. Other than this, there are the stress caused to koalas due to human handling and the fights that start in koalas.
Almost everyone finds koalas lovely in the zoo. However, as far as having koala bears as pets is concerned, there are legal issues to consider. Other than that, being able to provide for its diet and habitat is another point that needs some attention before any law legalizing their adoption as pets is passed.What’s the author’s attitude towards people raising the koala?
| A．Optimistic. | B．Grateful. | C．Cautious. | D．Enthusiastic. |
Why did Australians hunt the koala?
| A．To get its fur. | B．To eat its meat. | C．To wipe it out. | D．To have it for fun. |
The underlined word “vicious” in Paragraph 4 probably means __________.
| A．fierce and dangerous | B．patient and friendly |
| C．afraid and defensive | D．lovely and interesting |
It can be inferred from the passage that __________.
| A．koala bears tend to live in groups |
| B．koala bear care can be very demanding |
| C．koala bears are not particular about their food |
| D．koala bears are the No. 1 threatened animal in the US |
Almost everyone is afraid of something --- snakes, heights, public speaking and so on.
It is normal and can even be helpful to experience fear sometimes. In dangerous situations, fear can keep our bodies alert (警醒的) so that we can act quickly to protect ourselves.
But for some people, fear develops into a “phobia”, which is a strong and unreasonable fear of something. For example, the majority of us feel a little scared when looking down from a tall building. But people with height phobia may have trouble breathing, feel dizzy or turn down a great job just because the company is on the 20th floor.
Phobias can prevent you from living a normal life. “People with spider phobia would stay out of their home or dormitory room for days if they thought a spider was present,” Katherina Hauner, a researcher at Northwestern University, US, told ABC news. This is why scientists have been trying to find a cure for this disease.
Since fear comes from experience --- from what we are told, what we see others experience and what happens to us --- some scientists think if they can “rewrite” these unpleasant memories, they might be able to help people overcome their phobias.
In a study by Hauner and other scientists, participants with spider phobia were asked to first touch a spider with a paintbrush. Seeing that it was not actually dangerous, they then tried touching it while wearing a glove. Finally, they could hold it with their hands.
Certain medicine has also been found to be helpful. Back in 2010, researchers at the University of Hiroshima, Japan, injected (注射) a special medicine into a fish --- who was afraid of light --- to turn off the fear center in its brain. From then on, the fish no longer feared light.
While the search for solutions to phobias is making great progress, it’s an open question whether getting rid of fear is good. Some people want to use these methods to make soldiers fight harder in wars by taking away their sense of fear. Dave Smithson of the charity Anxiety UK thinks that’s a bad idea. “It’s fear that prevents us from doing crazy things,” he says. “There’s a name for people who don’t have fear of consequences: psychopaths (精神变态者).The main point of the article is to ___________.
| A．show us what kind of role fear plays in our lives |
| B．discuss if it is good to try to get rid of fear |
| C．inform us of fear and phobia |
| D．discuss scientific studies related to fear |
How does the writer make the meaning of “phobia” clear?
| A．By making comparisons. | B．By giving examples. |
| C．By giving data in numbers. | D．By giving descriptions. |
Which of the following shows the progress scientists have made in finding solutions to phobia?
| A．New medicine can shut off fear centers in animal brains whenever needed. |
| B．They can use phobias to keep our bodies alert so that we can protect ourselves. |
| C．They can now reduce the pain which is connected with phobia. |
| D．They have succeeded in helping some people ignore memories related to phobia. |
Which of the following would Dave Smithson probably agree with?
| A．There is nothing to fear except fear itself. |
| B．We should not let fear affect our decisions. |
| C．Fear is not a completely bad thing. |
| D．Without fear, everyone would be brave. |
Much of European train is about efficiency and comfort --- leaving and arriving on time and having a comfortable seat. But the following European trains don’t necessarily offer the fastest journeys --- just the most memorable.
| Sweet Switzerland: The Chocolate Train Route: Montreux to Broc, Switzerland Time: 9 hours, 45 minutes, roundtrip www.raileurope.com This charming train, running in summer and fall, climbs from Montreux overlooking Lake Geneva to the old town of Gruyeres, population 1,600, home to the cheese of the same name. Tour the cheese factory and the local castle, have lunch, then reboard the train and continue on to Broc. There you’ll be bussed to the Cailler-Nestle chocolate factory, lying between Lake Gruyeres and mountains. |
| Tunnels Galore: The Bernina Express Route: Chur, Switzerland, to Tirano, Italy Time: 4 hours, 14 minutes www.visitflam.com This train takes on seven-percent inclines (斜坡), 55 tunnels, and 196 bridges --- reaching a height of 7,391 feet and then dropping to 5,905 feet before coming to a stop. It travels through the Alps south from Switzerland’s oldest town to an Italian town of just under 10,000 people. |
| A Hotel on Wheels: Francisco de Goya Route: Paris, France, to Madrid, Spain Time: 13 hours, 30 minutes www.elipsos.com Leave Paris in the evening, enjoy a three-course dinner and the increasingly rural scenery, sleep with the rhythm of the rails, and wake the next day as you arrive in Madrid, rested and ready to tour the most populous (人口密集的) city in Europe. First class includes a welcome drink, good dinner, breakfast, and an in-room bathroom with shower. |
| The Epic Journey: Trans-Siberian Railway Route: Moscow to Vladivostok, Russia Time: 19 days www.trans-siberia.com This route, a symbol of Russian culture, crosses eight time zones to connect the Russian capital with a port on the Pacific Ocean. On board, poor stay with rich, young with old, foreigners with locals. Social differences disappear as passengers share a unique rail experience. |
Travelling from Montreux to Broc on the Chocolate Train, you ____________.
| A．will spend about five hours |
| B．have to go in winter and spring |
| C．will see a famous chocolate factory |
| D．can have lunch on the train |
Which of the following websites offers more information about Francisco de Goya?
| A．www.trans-siberia.com | B．www.visitflam.com |
| C．www.raileurope.com | D．www.elipsos.com |
Which of the following trains can help you learn about Russian culture?
| A．Trans-Siberian Railway. | B．The Chocolate Train. |
| C．Francisco de Goya. | D．The Bernina Express. |
The passage is most probably taken from a _____________.
| A．news report | B．book review |
| C．travel magazine | D．geography textbook |
The grandfather of Nell Trent owns a shop of odds and ends. He wants to make sure his grandfather is provided for when he dies. His memory of his daughter’s suffering and early death gives him a fear of poverty. Gambling(赌博) becomes an addiction for Nell’s grandfather, which results in his financial and physical ruin. Nell and her grandfather flee from their home and begin a journey that has no destination. For Nell, all she wants is a peaceful existence with enough to live on.
They come across many interesting people on their travels and often meet with the kindness of strangers. Yet, in a colorful world, they also face the reality of the Industrial Revolution. From simple villages and fields of flowers, they go into a dirty city full of mass unemployment and plague (瘟疫) victims --- where children die of starvation and many are abandoned.
The story isn’t only about Nell and her grandfather, but also the people who are connected to them directly or indirectly. There is Richard Swiveller, a careless young man who is a friend of Nell’s older brother, who wants Swiveller to marry Nell for the fortune he thinks she has. Daniel Quilp is a cruel moneylender, who manages to fool the grandfather into borrowing large sums of money from him. There is honest Kit, a boy employed at the shop, who becomes a victim even though he never harms other people. Kit desires to help Nell, whom he considers an angel that has always inspired the best in him. The mysterious Bevis Marks, who is a generous customer to some people and an enemy to others, also has his own reasons for looking after Nell and her grandfather.
Unlike Dickens’ other works, The Old Curiosity Shop is a book of contrasts: the purity of Nell compared to the dishonesty of Quilp, fresh air and scenic villages to the polluted, stone-covered city, etc. Even people’s reaction to the book presented a cruel contrast. At first, Nell Trent was praised and considered Dickens’ best character. Later, she was criticized by many well-known people like Oscar Wilde. While characters in Dickens’ other books are moving towards a better future, Nell and her grandfather are fleeing for their life and their story is moving towards a sad ending.We can infer from the first two paragraphs that ___________.
| A．Nell’s mother died young because of poverty |
| B．Nell’s grandfather made a fortune by gambling |
| C．Nell died of starvation during her journey |
| D．Nell had no one to turn to on her travels |
What’s the third paragraph mainly about?
| A．The plot (情节) of the story. | B．The characters in the story. |
| C．The background of the story. | D．The inspiration behind the story. |
The Old Curiosity Shop is different from Dickens’ other works because it ___________.
| A．is full of contrasts | B．has a surprise ending |
| C．reflects Dickens’ own life | D．is set in the Industrial Revolution |