You’veprobablyheardofalotabout-优题课

第三部分：阅读理解(第一节20小题，第二节5小题；每小题2分，满分50分)
第一节：阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题纸上将该选项标号涂黑。
When we think about giving help to developing countries, we often think about giving money so that these countries can build schools and hospitals, buy food and medicine, or find clean water supplies. These seem to be the most important basic needs of the people we are trying to help. However, it's far from enough. Ladies and gentlemen, we've got to come up with some better ideas to help them.
I was very surprised, then, when I read about a plan to make cheap laptop computers for children in developing countries. A man called Nicholas Negroponte invented a cheap laptop computer, which can run without electricity. He decided to invent this computer after he visited a school in Cambodia.
The laptop which Mr. Negroponte has designed is a little different from the normal laptop computers you can buy in the shops. One difference is that it is covered in rubber so that it is very strong and won't be damaged easily. As an electricity supply can be a problem in developing countries, the computer also has a special handle so that children can wind the computer up to give it extra power when needed.
These special laptop computers will cost less than 100 US dollars and Mr. Negroponte wants to build as many as 15 million machines in the first year of production. The idea is that these computers will help the children's education as they will be able to access the Internet. These computers might not help the people in developing countries immediately, but by improving children's education they should help people to find their own solutions to their problems in the long term.
Another idea to help children in developing countries is to recycle old mobile phones so that they can be used again. In the UK, and, probably in many other countries too, millions of mobile phones are thrown away every year. The waste created by throwing away these old phones is very bad for the environment, so it seems to be an excellent idea to recycle them. In this way we will be able to achieve two important goals at the same time. We will reduce the waste we produce and help others. In other words, we will be able to 'kill two birds with one stone', and that is always a good thing.
41. It's an excellent idea to recycle old mobile phones because _______.
A. it reduces waste and can help others
B. it prevents waste and can earn lots of money
C. it can send the waste produced by developed countries to other countries
D. it is good for the environment and very educative for phone users
42. The author gives the example of Mr. Negroponte's cheap computers _______.
A. to show what high tech can bring us.
B. to illustrate the kindness of people in the developed countries
C. to show how to find business opportunities in developing countries
D. to give an example of how to help developing countries
43. Which of the following statements is TRUE about Mr. Negroponte's cheap computers?
A. His computers don’t need any power to function well.
B. His computers are covered with rubber so that they are very cheap.
C. His computers will help children in developing countries to have better education.
D. His computers will help people in developing countries to find all the solutions.
44. Where does this passage probably come from?
A. A magazine B. A newspaper C. A lecture D. An advertisement

Many teenagers feel that the most important people in their lives are their friends. They believe that their family members don’t know them as well as their friends do. In large families, it is quite often for brothers and sisters to fight with each other and then they can only go to their friends for some ideas.
It is very important for teenagers to have one good friend or a group of friends. Even when they are not with their friends, they usually spend a lot of time talking among themselves on the phone. This communication is very important in children’s growing up, because friends can discuss something. These things are difficult to tell their family members.
However, parents often try to choose their children’s friends for them. Some parents may even stop their children from meeting their good friends. Have you ever thought of the following questions?
Who chooses your friends?
Do you choose your friends or your friends choose you?
Have you got a good friend your parents don’t like?
Your answers are welcome.
51. Many teenagers think that ____ can understand them better.
A. friends B. brothers C. sisters D. parents
52. When teenagers have something difficult to tell their parents, they usually____.
A. stay alone at home B. fight with their parents
C. discuss it with their friends D. go to their brothers and sisters for help
53. The sentence “Your answers are welcome. ” means _______.
A. You are welcome to discuss the questions with us
B. We’ve got no idea, so your answers are welcome
C. Your answers are always right
D. You can give us all the right answers
54. Which of the following is the writer’s attitude?
A. Parents should choose friends for their children.
B. Children should choose everything they like.
C. Parents should understand their children better.
D. Teenagers should only go to their friends for help.
55. Part of the purpose of this passage is to ___.
A. give information for the parents to make their own judgment
B. give advice to children who want to choose their friends
C. help parents to find better friends for their children
D. get some information from many readers

From early times, man has been interested in art. People have often worked together to collect and save the world’s art treasures. Fine art treasures from many countries are kept in an art museum called the Louvre（罗浮宫）in Paris, France. The works of art have been collected by the people of France over many centuries. It is the biggest art museum in the world. The Louvre has not always been a museum. The first building was a fort（堡垒）. In 1190, it was the king’s castle with high walls and a round tower. It had a moat（护城河）to keep out the enemies. Over the years, the number of buildings around the castle grew. By 1350, the castle no longer needed a fort. The Louvre became a palace home for French kings and queens.
During time of peace, new treasures were brought in. During the days of war, many treasures were stolen, and the buildings were damaged.
When FrancisⅠbecame king of France in 1515, he brought in many artists from other countries. One of the artists was Lenardo da Vinci from Italy. Da Vinci’s “Mona Lisa” is the best known painting in the museum today.In 1793, the Louvre became a public museum. It is a place where art treasures are kept for everyone to enjoy. Every year millions of people from all over the world come to the Louvre to see the masterpieces.
46. How long has the Louvre been a museum?
A. For over 800 years.B. Since1350 C. Since1515D. For over 200 years
47. Most of works of art in the Louvre have been collected probably by _______.
A. the French peopleB. FrancisⅠ C. Leonardo da VinciD. people of the world
48. Which of the following is NOT mentioned in the passage?
A.Da Vinci once stayed in France.
B. “Mona Lisa” is kept in the Louvre.
C. The Louvre was once a church as well as a palace.
D. The Louvre is a place of interest to different people from all over the world
49. Why is it good for the works of art to be kept in public museums?
A.Works of art will not be stolen
B. Works of art will not be damaged
C. Artists can study the works of art.
D. Everyone has a chance to enjoy the works of art.
50. According to the passage, which of the following statements is TRUE?
A. Louvre is always a museum since it was built.
B. All the art treasures in the Louvre have been destroyed in the war.
C.Louvre was once the king’s castle in history.
D. There is still a fort near the Louvre now.

第三节: 阅读理解 (共15小题；每小题2分，满分30分)
Save the Animals
Animals are natural resources(资源) that people have wasted all through our history.
Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.
Why should people care? Because we need animals. And because once they are gone, there will never be any more.
Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example, when farmers killed large numbers of hawks(鹰), the farmers’ stores of corn and grain were destroyed by rats and mice. Why? Because hawks eat rats and mice. With no hawks to keep down their numbers, the rats and mice multiplied(繁殖) quickly.
Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger.
Quite a few countries have passed laws. These laws forbid the killing of any animal or plant on the danger list. Slowly, the number of some animals in danger is growing.
41. Animals are important to us mainly because __________.
A . they give us a source of food B. they are beautiful and lovely
C. they keep the balance of nature D. they give us a lot of pleasure
42. What has happened to the animals on the earth?
A.About 170 kinds of animals have disappeared forever.
B.Thousands of kinds of animals are gone forever.
C.A few kinds of animals have died out.
D. All kinds of animals are in danger.
43. Why do people kill animals?
A.They kill animals for something they need.
B.They kill animals to raise some money.
C.Animals destroy their natural resources.
D.Animals create many problems.
44. Which of the following is NOT TRUE?
A.People care much about animals because they need them.
B.Killing all rats and mice may cause some new problems.
C.Once a certain kind of animal is gone forever, there will never be any more.
D.People must not kill any animal or plant.
45. What can we conclude from the fact that quite a few countries have passed laws protectinganimals in danger?
A. Animals in danger will be kept away from people.
B. Animals in danger will not be killed any more.
C. The number of some animals in danger will increase.
D. Every person will know the importance of protecting wild animals.

Jewelweeds are pretty flowers that grow in wet, shady spots all over the Northern Hemisphere. According to a recent experiment, they seem to know their own flower family —or at least, recognize whether or not they came from the same mother plant. Together with other through their leaves, but through their roots.
Scientists planted jewelweeds in pots with either siblings（兄弟姐妹）or strangers. Sibling plants were grown from seeds that came from the same mother plant. Stranger plants were grown from seeds from different plants.
When jewelweeds were planted in pots with strangers, the plants started to grow more leaves than if they had been planted alone. This response suggests that plants are competing with strangers for sunlight, since a plant with more leaves can receive more light and make more food.
When jewelweed seedlings were planted with siblings, they few a few more branches than they normally would if they were alone—but they did not start growing lots of extra leaves. This behavior suggests the plants are more likely to share resources, rather than compete.
The plants only responded this way when they shared soil. If stranger seedlings were planted in different pots and placed next to each other, for example, they did not grow more leaves. This different shows that the plants must use their roots to detect sibling plants in the same soil. In 2007, Dudley and her team studied the Great Lakes sea rocket, a plant that grows on the beach—where it may be hard to get fresh water. In that experiment, the botanists observed that when sea rockets were planed with siblings, they tolerated each other. But when they were planted with strangers, the sea prickets reacted by working extra hard to grow lots of roots, but not extra leaves.
The different types of plants may react in different ways, but they have one thing in common: the roots. In both experiments, on Jewelweeds and sea rockets, the key was the shared soil—and other plant species may turn out to show similar behavior. These experiments, as well as earlier experiments, suggest “The phenomenon is quite common.” Says Hans de Kroonof, an ecologist in the Netherlands.
57．In Paragraph 1, the author mentions a recent experiment of Jewelweeds to___________.
A．make a comparison B．introduce a topic
C．describe a pretty flower D．put forward a new theory
58．What can we know from the experiments done by scientists?
A．Jewelweeds can grow in the Northern Hemisphere.
B．Jewelweeds can grow in wet, shady spots.
C．Jewelweeds are more friendly to their siblings than to stranger plants.
D．jewelweeds can recognize their siblings through leaves.
59．If jewelweeds and their siblings are planted in different pots and placed close to one another, they will___________.
A．start to grow more leaves B．detect the strangers
C．compete with sibling plants D．grow normally
60．The best title of the passage would be___________.
A．Flower family knows its roots
B．The growing conditions of Jewelweeds
C．Jewelweeds and sea rockets
D．The stranger plant recognize each other

A．60 million.	B．15 million.
C．75 million.	D．No one knows.