We have always been interested in the moon. 2000 years ago people already knew it moved around the earth and where it would be in the sky at different times of the year. At that time, everything about the moon was learned by watching it carefully in the sky.
When scientists could use telescopes(望遠(yuǎn)鏡) to study the moon more closely, their ideas began to change. They could see the moon was made of rocks. Most scientists thought moon rocks would be different from those on Earth. This was because they believed the moon had once been a planet that had been caught in the earth’s gravity millions of years earlier.
In 1969 moon rocks were finally brought to the earth and studied. Much to their surprise, scientists found that, except for water, the moon and the earth were made of the same things. Once again new ideas were needed for this new information.
After years of study, most scientists now think that the moon was once part of Earth. They believe very early in its history, maybe 4 million years ago, something about the size of Mars hit Earth. This sent billions of rocks into space around our planet. These rocks slowly joined together and after many years became the moon.
In the future, even though our ideas about the moon may change again, we will still be interested in it.
【小題1】From the passage we know the moon was made of_____________.

Many people think that water will never be used up（用盡）because there are many rivers and lakes. And the rain can make us get enough fresh water. Also, we can dig wells（井）to find fresh water under the ground. In fact, it is wrong and dangerous to think so. In some areas, people fight（爭斗）for fresh water. There is little rain there all year round. Let’s look around us. Some factories pour（倒）dirty water into rivers. And some people drop litter into rivers. We see polluted water here and there. We must do something to help people understand about preventing water from being polluted. It’s never too late if we take action right now.
【小題1】Fresh water is from         .

Can you imagine keeping an alien dog as a pet? This is what happens in CJ7—the so-called “first Chinese sci-fi（科幻）movie”. It came out in January, 2008. The movie is about a poor man Ti, his son Dicky and their alien dog CJ7. Dicky, a 10-year-old boy, lives a poor life with his father Ti, a worker. One day, his father discovers a ball in the trash and he gives it to Dicky. The ball becomes a cute alien dog. It’s a small dog with big eyes and green hair. It can talk and do magic. Soon the dog comes to love Ti and his son. It goes to school with Dicky. It makes him laugh, but it makes trouble, too. When Ti falls off a building and dies, CJ7 saves his life. Because the dog uses up all its power(能量), it becomes a doll. But Dicky still wears the dog around his neck. He hopes that CJ7 will come back to life one day.
Judge the following sentences true(T) or false(F).
【小題1】The movie CJ7 came out in February, 2008.
【小題2】Dicky’s father is so rich that he buys an alien dog for him.
【小題3】CJ7 is a cute alien dog with big eyes and gray hair.
【小題4】CJ7 can not only make Dicky laugh but also make trouble.
【小題5】At last Ti comes back to life because his son and CJ7 save him.

Do animals have a culture? What do we mean by "culture"? Recently social scientists have begun to ask if culture is found just in humans, or if some animals have a culture too.  When we speak of culture, we mean a way of life that a group of people have in common. Culture is the forms of behavior (行為)hat help people to live together. It is also the forms of behavior that make one group of people different from another group.
Human beings use tools, cooperate with one another, and communicate with language.  But these aspects(方面) of human behavior, or "culture", can also be found in the lives of certain animals, Animals can make tools, for example. We used to think that the ability to use tools was the dividing line between human beings and other animals.  Lately, however, we have found that this is not the case. Chimpanzees(黑猩猩) can not only use tools but actually make tools themselves. Animals can also share knowledge with each other and use their own language to communicate. So it may be important for us to know that the line dividing us from animals is not as clear as we used to think.
【小題1】According to the article, "culture" means         
A. the languages we learn            
B. the good habits we' share with each other
C. the forms of behavior we have in common
【小題2】From the fact that chimpanzees can use and make tools，we know         
A. animals may have a culture like our own
B. animals can be as clever as human beings
C. animals have the ability to help human beings
【小題3】Which of the following statements is TRUE according to the article?
A. Chimpanzees never help each other.
B' Animals use their own language to communicate.
C. People from different places have the same culture.
【小題4】The traditional idea about dividing animals from human beings is that         
A. human beings can use tools       
B. human beings can depend on each other
C. human beings have the language to communicate
【小題5】The main idea of the article is that         
A. the animal culture is different from the human culture
B. knowledge and communication are no longer signs of only human behavior
C. the line dividing human culture from animal culture is not as clear as we might think

Recently，a solar powered（太陽能動力的）plane took to the sky for the first time. It had passed an important test on the way to travel around the world. The plane took off from an airport in Switzerland（瑞士）at 45km an hour. It slowly rose above the fields and into the sky.
“There has never been an airplane of that kind that could fly — never an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project.
During the 90-minute flight, the plane did several turns. It climbed nearly 1.6k above the countryside. Engineers plan to test a night flight before July. Then they will use the results of the tests to build a second plane. They plan to travel around the world in that plane in 2012.
The plane flies at 70 km an hour. That is faster than a bike and slower than a car. Piccard and pilot Andre Borschberg will take the plane around the world. The pilots will keep the plane in the air for up to five days at a time. We want to fly it day and night with no fuel (燃料),” Piccard said
【小題1】How long did the first flight of the solar powered plane last？

根據(jù)短文內(nèi)容，判斷句子正（T）、誤（F）。
Most animals are helped by people. They can’t live without us. But sometimes people have made the environment worse. For example, in some parts of the world the forests are being cut down.
The animals in the forests have become fewer and fewer. People hope to grow more food on the land, but the wind blows the earth away. Now forests become smaller and smaller, the soil becomes poorer and poorer. Now there are fewer animals and plants in the world. Insects (昆蟲) are usually killed, but some plants need insects. Their seeds (種子) can’t spread without them. Birds eat insects, and without insects many kinds of birds will die.
There are hundreds and hundreds of plants and animals, and each plant is helped by another, so does each animal. If you hurt one, you will hurt another, then another. Scientists know this well. They don’t want people to break their environment.
【小題1】It isn’t good for our environment to cut down forests.
【小題2】Animals in the world are becoming fewer and fewer.
【小題3】Animals and plants helped by each other.
【小題4】After the wind blows, the earth becomes richer and richer.
【小題5】This article tells us it is important to make our environment worse and worse.

根據(jù)短文內(nèi)容，選擇正確的選項。
The world itself is becoming much smaller by using modern traffic and modern communication means(交流方式). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in a place, men moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad to all living things in the world, but it is not only one kind of pollution. Water pollution kills fish and pollutes drinking water. Noise pollution makes us become angry more easily.
Many countries are making rules to fight against pollution. They stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air.
The pollution of SO2 is now the most dangerous problem of air pollution. It is mostly caused by heavy traffic. It is certain that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must try to control the growth of population at the same time.
【小題1】Our world is becoming much smaller .

WIRES is short for Wildlife Information and Rescue Service. It is an Australian  organization, established(成立) in 1985 to care for injured and orphaned(失去母獸的) native wildlife. WIRES has a network of hundreds of volunteers who rescue and care for native animals until they are well enough to be released (釋放)into the wild. Volunteers look after rescued animals in their own homes and are trained in the special needs of native wild animals.
When Australians find a native animal in trouble, they often call WIRES for help. WIRES may be asked to look after a possum that has been attacked by a cat, rescue a large lizard that has got its head caught in a drink can, or care for a baby animal who has lost its mother. People call WIRES when they want to move a dangerous snake away from their garden or when they find a seabird that has swallowed(吞下) a fishing line or an owl with a broken wing. Sometimes kangaroos jumped onto the road in front of cars and are run over. Australians are encouraged to check the pouch(育兒袋)of dead kangaroos in case there is a baby in it. WIRES volunteers find themselves caring for many babies orphaned in this way.
Each year, in the summer, parts of Australia suffer from(受苦) huge bush fires. These fires not only destroy human homes and put people in danger, but they also destroy animal habitats(棲息地)and endanger the animals living in the bush. After a big fire, WIRES and other organizations go into the district to pick up surviving animals. They are treated for burns, shock, smoke and other problems and then cared for until new location can be found for them.
WIRES is also involved in educating people in the importance of caring for wildlife and wildlife habitats. Volunteers visit schools and other public places to talk about native animals. Sometimes they bring a bat or some other interesting animals with them to show to people who may never have seen one up close before.
【小題1】What is WIRES?

Ask someone what they have done to help the environment recently and they will almost mention recycling, which is the process (過程) of treating used things, such as paper or steel so that they can be used again. Recycling in the home is very important of course. However, being forced to recycle often means we already have more things than we need. We are now dealing with the results of that over-consumption in the possible greenest way, but it would be far better if we did not bring so many things home in the first place.
Here is an example. In the UK, the total of packaging increased by 12% between 1999 and 2005. It now makes up a third of a household’s waste. In many supermarkets, foods are packaged twice with plastic and cardboard.
Too much packaging causes serious environmental problems. The UK is running out of different kinds of ways for dealing with this unnecessary waste. If such packaging is burnt, it gives off greenhouse gases which go on to cause the greenhouse effect (效果). Recycling helps, but the process itself uses energy. The best way of avoiding this problem is to stop producing such unnecessary things in the first place. Food waste is another serious problem, too. Too many supermarkets encourage customers (消費者) to buy more than they need. They seldom encourage customers to reuse their plastic bags, for example. However, a few of them are coming round to the idea that this cannot continue.
But this is not just about supermarkets. It is about all of us. We have learned to connect packaging with quality (質(zhì)量). We have learned to think that something unpackaged is of poor quality. Is it true for all the products? In fact, more and more companies realized the importance of protecting the environment. They try to package what really should be packaged, including products in good quality.
As more of us recycle, we are beginning to realize how many unnecessary things are being collected. We need to face the waste of our daily life. Although many people have taken action to recycle, we have a high mountain to climb.
【小題1】What does the underlined word “over-consumption” mean?

Scientists (科學(xué)家) think that many animals cannot see colours. The world is black and white to them. Scientists want to find out if (是否) dogs can see colours. When the scientists give the dogs food, they show them a certain colour every time. The dogs get ready to eat when they see this colour. The scientists then show the dogs another colour. Again the dogs get ready to eat. The colours are all the same to them.
Colours are not all the same to monkeys. For example, if we put food in a red box, and do this every day, a monkey will always go to the red box to get food. If we put food in a blue box, the monkey won’t go to it.
【小題1】Scientists show the dogs colours ____________.