At the beginning of the World Series of 1947, I experienced a completely new emotion, when the National Anthem was played. This time, I thought, it is being played for me, as much as for anyone else. This is organized major league baseball, and I am standing here with all the others; and everything that takes place includes me.
About a year later, I went to Atlanta, Georgia, to play in an exhibition game. On the field, for the first time in Atlanta, there were Negroes and whites. Other Negroes besides me. And I thought: What I have always believed has come to be.
And what is it that I have always believed? First, that imperfections are human. But that wherever human beings were given room to breathe and time to think, those imperfections would disappear, no matter how slowly. I do not believe that we have found or even approached perfection. That is not necessarily in the scheme of human events. Handicaps, stumbling blocks, prejudices--all of these are imperfect. Yet, they have to be dealt with because they are in the scheme of human events.
Whatever obstacles I found made me fight all the harder. But it would have been impossible for me to fight at all, except that I was sustained by the personal and deep-rooted belief that my fight had a chance. It had a chance because it took place in a free society. Not once was I forced to face and fight an immovable object. Not once was the situation so cast-iron rigid that I had no chance at all. Free minds and human hearts were at work all around me; and so there was the probability of improvement. I look at my children now, and know that I must still prepare them to meet obstacles and prejudices.
But I can tell them, too, that they will never face some of these prejudices because other people have gone before them. And to myself I can say that, because progress is unalterable, many of today's dogmas (教条) will have vanished by the time they grow into adults. I can say to my children: There is a chance for you. No guarantee, but a chance. And this chance has come to be, because there is nothing static with free people. There is no Middle Ages logic so strong that it can stop the human tide from flowing forward. I do not believe that every person, in every walk of life, can succeed in spite of any handicap. That would be perfection. But I do believe--and with every fiber in me--that what I was able to attain came to be because we put behind us (no matter how slowly) the dogmas of the past: to discover the truth of today; and perhaps find the greatness of tomorrow.
I believe in the human race. I believe in the warm heart. I believe in man's honesty. I believe in the goodness of a free society. And I believe that the society can remain good only as long as we are willing to fight for it--and to fight against whatever imperfections may exist. My fight was against the barriers that kept Negroes out of baseball. This was the area where I found imperfection, and where I was best able to fight. And I fought because I knew it was not doomed to be a losing fight. It couldn't be a losing fight-not when it took place in a free society. And in the largest sense, I believe that what I did was done for me--that it was my faith in God that sustained me in my fight. And that what was done for me must and will be done for others.Why did the author say he had experienced a completely new emotion________?
| A．Because he won game. |
| B．Because he was an American. |
| C．Because he could compete in the game and won the game. |
| D．Because the National Game was played for him. |
From the passage, we know that the author is ___________.
| A．an African. | B．a Chinese |
| C．a white man | D．a black man |
The author firmly believed that____________.
| A．humans are imperfect if they all unite together to overcome the difficulties. |
| B．humans needn’t approach perfect even if they can. |
| C．humans should face the obstacles and fight for it bravely. |
| D．humans are becoming kind and honest if they have freedom. |
We can infer from the passage that_________.
| A．the fight between Negroes and Whites never ends |
| B．the civil war broke out because the Negroes fought for their freedom |
| C．In the past Negroes were kept out of baseball. |
| D．the fight ended up with a game. |
The underlined word ‘vanished’ most probably means __________
| A．disappear | B．increase | C．appear | D．happen |
The best title of this passage may be_________.
| A．Nothing matters except fighting |
| B．Success lies in hard work |
| C．freedom is everything |
| D．Free Minds and Hearts makes a difference |
Alone in the wilderness. Nothing but jungle. A world of shadow with the rays of light falling like blonde hair from the crowns of the giant trees. Jungle in the midday sun. Everything motionless. Not a sound from sky or earth. Complete silence. Only some coconuts falling, at long intervals, very far away. The world reduced to the soft touch of cool grass along my naked back, and a sweet smell of rich soil and vegetation. Stretched out with closed eyes beside my heavy burden of fruit and firewood, I enjoyed the feeling of fresh blood streaming through every part of my body and fresh jungle air filling every corner of my lungs.
Resting motionless, I could see the sun through my closed eyelids, alone in the sky, as lonely as I, and as motionless and silent as everything else. The earth had surely stopped turning and somewhere on this planet there was supposed to be roaring traffic in busy streets. What a crazy, unbelievable thought!
Another coconut fell, to make the world come to a complete standstill. I had to roll over onto my stomach to feel that at least I could move and make noises. Then I found company. A little brown ant was struggling to find its way with a bit of dry straw through the jungle of leaves and grass below my nose. I wondered if I could give the little fellow a lift with its burden, but it showed not the slightest sign of tiredness and struggled on with all six legs, head first or head last, waving its feelers energetically as if the trip had just started. Who ever saw a tired ant? Tiredness, disagreeable tiredness, is restricted to hunted animals, slaves and modern man. It is as great an effort for an office clerk to walk five blocks with a loaded brief-case as it is for a jungle-dweller to cross a valley with a goat on his back. It is as hard to get up and climb or run when you have been seated for years as it is to get up and walk when you have been in bed for months. The body is strange. Spare it, and you get really tired for almost nothing; use it, and almost nothing makes you really tired.
I rose to my feet. I had heard a horse neighing down in the valley. Above me, on the open highland plains, there were wild horses. But down in the valley there was never a horse unless there was a man on it. Somebody was making his way up the valley and my wife was alone.What’s the right order of the following events?
① I heard a horse neighing down in the valley.
② I went to the jungle.
③ I found an ant carrying a bit of dry straw.
④ I lay on the ground to have a break.
⑤ I picked fruits and chopped firewood.
| A．②③⑤①④ | B．⑤③②④① | C．②⑤④③① | D．⑤④③②① |
How does the author feel about the ant?
| A．He admired its attitude toward work. |
| B．He was amazed at its tireless efforts. |
| C．He showed sympathy for the little ant. |
| D．He was content to have it as a companion. |
It can be inferred from the last paragraph that the author would probably .
| A．work harder than before | B．talk to the man on the horse |
| C．make his way home | D．stay in the valley |
We can learn from the passage that the author .
| A．enjoyed being alone |
| B．experienced a world of quietness |
| C．missed his busy life in the city |
| D．had an unforgettable adventure |
Special trees that grow faster, fight pollution, produce better wood, and even sense chemical attacks are being planted by scientists in the US．
When 40 per cent of Hawaii's US$14 million-a-year papaya （木瓜）industry was destroyed by a virus five years ago, work began on creating genetically engineered（转基因的）trees．
Researchers successfully introduced seeds that were designed to resist the virus．Since then, more and more people have been testing genetically engineered trees．Some researchers put special bacteria into trees to help them grow faster and produce better wood．Others are trying to create trees that can clean polluted soil．Meanwhile fruit farmers are looking for trees that are strong enough to resist worms, and paper companies want trees that produce more wood and therefore more paper．
The Pentagon （五角大楼） even gave the researchers US$500,000 this year after they developed a pine tree that changes its colours if it senses a chemical attack．So far, the poplar, eucalyptus （杨树与桉树）, apple and coffee trees are among those being engineered．All this can be done today because we have a better understanding of tree genomes （基因组）．
However, some people fear that the genetically engineered trees will cause dangerous results．They are worried that the new trees will breed with natural species and change the balance of the forest environment．
“It could be destructive,” said Jim Diamond, an environmentalist. “Trees are what is left of our natural environment and home to many endangered species.”
But researchers insist that science could give nature a fighting chance against both natural and man-made dangers．They hope to answer the critics by stopping the new trees from breeding, so their effect on the environment can be controlled．Which kind of tree is not the ones that scientists are planting in the US?
| A．Trees that worms can't hurt． |
| B．Genetically engineered trees． |
| C．Trees that can resist wind better． |
| D．Trees that can protect themselves at a chemical attack． |
What caused the American scientists to work on special trees?
| A．Tree genomes are mapped out so scientists know how to improve trees． |
| B．Great numbers of trees have been lost due to attacks by viruses． |
| C．Researchers successfully introduced seeds designed to resist the virus． |
| D．They think science could give nature a fighting chance against both natural and man-made dangers． |
Which of the following was probably the first kind of trees being engineered?
| A．Papaya． | B．Pine． | C．Apple． | D．Poplar． |
Why did critics think engineered trees dangerous? Because ________．
| A．these trees can destroy the balance of nature |
| B．everything except trees has been genetically engineered |
| C．trees are home to many endangered species |
| D．these trees may affect normal trees |
A device that stops drivers from falling asleep at the wheel is about to undergo(接受) testing at Department of Transport laboratories and could go on sale within 12 months.
The system, called driver Alert, aims to reduce deadly road accidents by 20%--40% that are caused by tiredness. Airline pilots can also use it to reduce the 30% of all pilot-error accidents that are related to fatigue（疲劳）.
Driver Alert is based on a computerized wristband. The device, worn by drivers or pilots gives out a sound about every four minutes during a car journey. After each sound the driver must respond by squeezing the steering wheel(方向盘). A sensor in the wristband detects this pressing action and measures the time between the sound and the driver’s response.
Tiredness is directly related to a driver’s response time. Usually, a watchful driver would take about 400 milliseconds to respond, but once that falls to more than 500 milliseconds, it suggests that the driver is getting sleepy.
In such cases the device gives out more regular and louder sounds, showing that the driver should open a window or stop for a rest. If the driver’s response continues to slow down, the sounds become more frequent until a nonstop alarm warns that the driver must stop as soon as possible.
The device has been delivered to the department’s laboratories for testing. If these tests, scheduled for six months’ time, are successful, the makers will bring the product to market within about a year.How should a driver respond to the sounds from Driver Alert?
| A．By sounding a warning. |
| B．By touching the wristband. |
| C．By checking the driving time. |
| D．By pressing the steering wheel. |
We can learn from the text that the driver needs to stop for a break when his response time is ________
| A．about 400 milliseconds | B．below 500 milliseconds |
| C．over 500 milliseconds | D．about 4 minutes |
When the driver gets sleepy while driving, Driver Alert ______.
| A．moves more regularly |
| B．stops working properly |
| C．opens the window for the driver |
| D．sounds more frequently and loudly |
According to the text, Driver Alert ______.
| A．aims to reduce tiredness-related accidents |
| B．has gone through testing at laboratories |
| C．aims to prevent drivers from sleeping |
| D．has been on sale for 12 months |
Sports can help you keep fit and get in touch with nature．However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.
Some sports are resource-hungry．Golf, as you may know, eats up not only large areas of countryside, but also tons of water．Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses (球场) in good condition．This causes major environmental effects．For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas．
There are many environment-friendly sports．Power walking is one of them that you could take up today．You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse．Simple and free, power walking can also keep you fit．If you walk regularly, it will be good for your heart and bones．Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials．But the final goal should be “green gyms”．They are better replacements for traditional health clubs and modern sports centers．Members of green gyms play sports outdoors, in the countryside or other open spaces．There is no special requirement for you to start your membership．And best of all, it’s free.The author thinks the golf is resource-hungry because of the following EXCEPT that ________.
| A．Golf wastes large areas of countryside |
| B．Golf runs out of much water |
| C．Golf is bad for people’s health |
| D．Keeping golf court in good condition needs too much energy |
According to the passage, which of the following is an environment-friendly sport?
| A．hiking in the hills | B．swimming in the pool |
| C．playing basketball in the gym | D．motor racing in the desert |
The reason why the author uses power walking as an example mainly is that ________.
| A．it improves our health | B．it is an outdoor sport |
| C．it is recommended by experts | D．it uses fewer resources |
The passage is developed mainly by ________.
| A．examples and explanation | B．comparison and persuasion |
| C．facts and descriptions | D．figures and conclusion |
Honey from the African forest is not only a kind of natural sugar, it is also delicious. Most people, and many animals, like eating it. However, the only way for them to get that honey is to find a wild bees’ nest and take the honey from it. Often, these nests are high up in trees, and it is difficult to find them. In parts of Africa, though, people and animals looking for honey have a strange and unexpected helper — a little bird called a honey guide.
The honey guide does not actually like honey, but it does like the wax in the beehives (蜂房). The little bird cannot reach this wax(蜡), which is deep inside the bees’ nest. So, when it finds a suitable nest, it looks for someone to help it. The honey guide gives a loud cry that attracts the attention of both passing animals and people. Once it has their attention, it flies through the forest, waiting from time to time for the curious animal or person as it leads them to the nest. When they finally arrive at the nest, the follower reaches in to get at the delicious honey as the bird patiently waits and watches. Some of the honey, and the wax, always falls to the ground, and this is when the honey guide takes its share.
Scientists do not know why the honey guide likes eating the wax, but it is very determined in its efforts to get it. The birds seem to be able to smell wax from a long distance away. They will quickly arrive whenever a beekeeper is taking honey from his beehives, and will even enter churches when beeswax candles are being lighted.Why is it difficult to find a wild bees' nest?
| A．It's small in size. | B．It's buried in the soil. |
| C．It's covered with wax. | D．It's hidden in trees. |
What do the words "the follower" in Paragraph 2 refer to?
| A．A bee. | B．A bird. |
| C．A honey searcher. | D．A beekeeper. |
The honey guide is special in the way ________.
| A．it gets its food | B．it goes to church |
| C．it sings in the forest | D．it reaches into bees’ nests |
What can be the best title for the text?
| A．Wild Bees | B．Wax and Honey |
| C．Honey-Lover's Helper | D．Beekeeping in Africa |