I am so worried about global warming. We need stop cutting down all of the trees so that they can absorb the carbon dioxide. I think the Kyoto Protocol（京都议定书) to stop pollution is a great idea ,and I hope our country will decide to follow it, too.
— Eli S.,10,Texa
People should do all they can to help stop pollution, even if it is something as little as recycling your soda can. Every little thing helps. Maybe schools can put recycling bins in classrooms. Students can bring in all of their cans and bottles and see how many the school can collect.
— Lindsey A.,11, Massachusett
The United States should take action to help stop pollution. Since we are one of the richest countries, we should at least spend a little money to help.
— Aaron z,11,Massachusett
It is not good that the United States is not following the Kyoto Protocol. The U.S. is one of the most pollution emitting (污染物排放)countries in the world. Even if the rest of the world agrees to follow those rules, without the U. S. and its big businesses agreeing, global warming will still be a big problem.
—Augustine S.,11,Ohio
The world needs to learn more about global warming problems. If we do not do something soon then some of Earth’s coolest animals will become extinct. People should use solar power instead of things that pollute the atmosphere!
— Jillian J.,10,Pennsylvania
Global warming is very dangerous, and it must be prevented. Even if people think that it cannot be stopped ,we should at least try. Stopping global warming is more important than keeping our businesses going. What about the penguins(企鹅)and the polar bears? We can’t just let them become extinct.
—Samantha R.,11,IllinoisWhy does Lindsey suggest schools put recycling bins in classrooms?
| A．To keep the classroom clean | B．To help protect wild animals. |
| C．To help protect our earth. | D．To collect waste in classroom. |
Augustine worries that global warming problems will be difficult to solve because .
| A．many people think that global warming cannot be stopped |
| B．more and more trees are being cut down |
| C．American government spends little money stopping pollution |
| D．the U.S. refuses to follow the Kyoto Protocol |
Jillian and Samantha believe that .
| A．solar power is earth-friendly energy |
| B．global warming threatens animals’ survival |
| C．America is the richest country in the world |
| D．the penguins and the polar bears are dying out |
What do the six children mainly talk about?
| A．Environmental problems. | B．The Kyoto Protocol. |
| C．Animal protection. | D．The climate change. |
When the Berlin Wall came down in 1989, Leonard Bernstein gave a concert in Berlin, including Beethoven's Ode to Joy, with the word "Joy" changed to "Freedom" in the lyrics sung．The orchestra（管弦乐队）were drawn from both East and West Germany, as well as the United Kingdom, France, the Soviet Union, and the United States．
Freedom was in the air and it was not just for people． The wall between East and West Germany had also kept a large population of wild pigs within the eastern forests of Brandenburg．The wall's falling down made it easier for the big pigs—a very big one can weigh over 300 pounds—to leave the woodlands and walk into the town． Warm winters and easy access to food have helped the population increase． Now about 10,000 wild pigs walk around Berlin．
The nature of the beast has added to the boom（兴旺）．"The pigs are intelligent," says Marc Franusch, a spokesman for the Berlin forestry department． "They learn to use the neighborhoods．They get used to people, dogs, and traffic．"
The wild pigs tend to travel in small groups and have been found searching rubbish and gardens, feeding their piglets（小猪）in the shadow of parked cars, and crossing busy roads．On average, the animals are involved in one traffic accident every day． And despite the fact that it's illegal, some Berliners have been known to give the pigs food．
Though wild pigs are protected under German law, the city's forestry department is permitted to kill 2,000 of the creatures every year, targeting mostly young adult animals in forests surrounding Berlin． Pigs within city limits are only shot if they make an immediate threat．No humans have yet been seriously wounded by them, but local dogs have been the victims of their tusks． "The forestry department is not aiming to get rid of the pigs," explains Franusch, "but we do have to reduce dangerous situations．"The concert in the first paragraph is given to ．
| A．celebrate Bernstein's success | B．remind people of fighting for rights |
| C．show the artists' delight of life | D．express people's joy for freedom |
The following factors contribute to the boom of wild pigs EXCEPT ．
| A．the Berlin Wall | B．adequate food |
| C．their own nature | D．warm winter |
From the text we can know that ．
| A．in Berlin people can never kill any wild pig |
| B．it is against law to offer food to wild pigs |
| C．wild pigs each weigh more than three hundred pounds |
| D．traffic accidents are mainly caused by wild pigs in Berlin |
The article mainly talks about ．
| A．why wild pigs in Berlin enjoy so much freedom |
| B．when wild pigs were united in Berlin |
| C．how wild pigs are living in Berlin |
| D．what damage wild pigs have done to Berliners |
A young man from a village called Nawalapitiya married a young woman from Maliyuwa, a nearby village. They lived with the man’s big family—his parents, his brothers, their wives and children. The family kept an elephant, in which the young woman soon took a great interest. Every day she fed it with fruit and sugar.
Three months later the woman went back to her parents’ home, having quarreled with her husband. Soon the elephant refused to eat and work. It appeared to be ill and heart-broken. One morning after several weeks the animal disappeared from the house.
It went to the woman’s home. On seeing her, the elephant waved its trunk and touched her with it. The young woman was so moved (感动) by the act of the animal that she returned to her husband’s home. The writer wrote the story in order to ______.
| A．show that elephants are very clever |
| B．tell how a woman trained a wild animal |
| C．show that women care more for animals than men do |
| D．tell how an animal reunited (团圆) a husband and wife |
The woman left her new home ______.
| A．to visit her own parents in Maliyuwa |
| B．to see if the elephant would follow her |
| C．because she was angry with her husband |
| D．because she was tired of the large family |
After the young woman left her husband’s home, the elephant ______.
| A．returned to the forest | B．was sad because it missed her |
| C．went to look for a new home | D．was sick because nobody fed it |
The young wife went back to her husband because ______.
| A．she knew he had sent the animal to her |
| B．the elephant had come to look for her |
| C．her parents told her to |
| D．she missed her new home |
May: Happenings from the Past
May 5, 1884
Isaac Murphy, son of a slave and perhaps the greatest horse rider in American history, rides Buchanan to win his first Kentucky Derby. He becomes the first rider ever to win the race three times.
May 9, 1754
Benjamin Franklin’s Pennsylvania Gazette produces perhaps the first American political cartoon (漫画), showing a snake cut in pieces with the words “Join or Die” printed under the picture.
May 11, 1934
The first great dust storm of the Great Plains Dust Bowl, the result of years of drought (干旱), blows topsoil all the way to New York City and Washington, D.C.
May 19, 1994
Jacqueline Lee Bouvier Kennedy Onassis, former first lady and one of the most famous people of the 1960s died of cancer in New York City at the age of 64.
May 24, 1844
Samuel F.B Morse taps out the first message, “What hath God wrought,” over the experimental long-distance telegraph line which runs from Washington, D.C., to Baltimore, Md.We know from the text that Buchanan is ______.
| A．Isaac’s father |
| B．a winning horse |
| C．a slave taking care of horses |
| D．the first racing horse in Kentucky |
What is the title of the first American political cartoon?
| A．Join or Die | B．Pennsylvania Gazette |
| C．What Hath God Wrought | D．Kentucky Derby |
In which year did the former first lady Jacqueline die?
| A．1934 | B．1960 | C．1964 | D．1994 |
Which of the following places has to do with the first telegram in history?
A. Washing to, D.C. B. New York City C. Kentucky D. Pennsylvania
Liverpool city council (市政厅) want to clear the city of fat pigeons (鸽子). They say that people are feeding the birds, which makes them fat. The pigeons get bigger because they normally eat seeds (种子) and insects (昆虫) for their main food, not high-fat junk food they are eating in the city centre.
The council want people to know that everyone who feeds the pigeons makes the streets crowded (拥挤)with these birds. They hope to encourage the birds to move away from the city centre and into parks and open spaces.
Ten robotic birds have been brought into the city centre to scare the pigeons away and visitors are asked not to give the pigeons any food. The mechanical birds—known as ‘robops’—will sit on the roofs of buildings. They can be moved around to different places. They look like a peregrine falcon, which is a bird that kills pigeons. They even make noises and flap their wings to scare the pigeons. They hope that the pigeons will go away before the city becomes the European Capital of Culture in two years. Liverpool city council want to clear the city of fat pigeons because ______.
| A．the pigeons are eating junk food |
| B．the pigeons might get killed |
| C．the pigeons make the city center crowded |
| D．the pigeons sit on the roofs of buildings |
What do we know about a peregrine falcon?
| A．It scares the robotic birds. | B．It is an enemy of the pigeons. |
| C．It looks like a pigeon. | D．It likes the food people give it. |
Which of the following is probably true according to passage?
| A．The robots will fly around the city center like real birds. |
| B．Pigeons get fat because they eat seeds and insects. |
| C．Liverpool is the European Capital of Culture. |
| D．The pigeons like the food that people give them. |
Scientists would like to place a huge mirror in space above the earth. It might be sixty miles wide. It would be used to catch the rays (光线) of the sun. It would direct the sun’s rays upon the earth as a child might do to make sunlight dance on the wall with a hand mirror.
Why do they want to do this? The sun’s rays could be helpful in many ways. They could light up cities by night. The warm rays could stop frosts (霜冻) which might come at night and hurt fruit crops. They could melt (融化) dangerous icebergs in the ocean. Perhaps they could change cloud movements and bring rain where it is needed. The huge mirror would ______.
| A．stand 60 miles in height (高度) | B．be 60 miles from side to side |
| C．cover 60 miles of the earth | D．be 60 miles above the earth |
The mirror would be used to ______.
| A．reflect (反射) sunlight | B．absorb (吸收) sunlight |
| C．see what the earth looks like | D．see how clouds move |
The strong light from the mirror could possibly ______.
| A．hurt fruit crops | B．set fire to cities |
| C．bring longer daytime | D．shine through walls |
The huge mirror is ______.
| A．something in a story | B．already made |
| C．just an idea | D．to be made soon |
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