1 . In 1901, H. G. Wells, an English writer, wrote a book describing a trip to the moon. When the explorers landed on the moon, they discovered that the moon was full of underground cities. They expressed their surprise to the “moon people” they met. In turn, the “moon people” expressed their surprise. “Why,” they asked, “are you traveling to outer space when you don’t even use your inner space?”

H. G. Wells could only imagine travel to the moon. In 1969, human beings really did land on the moon. People today know that there are no underground cities on the moon. However, the question that the “moon people” asked is still an interesting one. A growing number of scientists are seriously thinking about it.

Underground systems are already in place. Many cities have underground car parks. In some cities such as Tokyo, Seoul and Montreal, there are large underground shopping areas. The “Chunnel”, a tunnel (隧道) connecting England and France, is now complete.

But what about underground cities? Japan’s Taisei Corporation is designing a network of underground systems, called “Alice Cities”. The designers imagine using surface space for public parks and using underground space for flats, offices, shopping, and so on. A solar dome (太阳能穹顶) would cover the whole city.

Supporters of underground development say that building down rather than building up is a good way to use the earth’s space. The surface, they say, can be used for farms, parks, gardens, and wilderness, H. G. Wells’ “moon people” would agree. Would you?

2 . Futurologists are making a lot of predictions about our future life.     1     By 2048, some futurologists foresee that some “talking” buildings will appear in our life.

By the middle of the century, it’s believed that buildings will be able to “talk” to people through various sensors when the heating needs to be turned on.     2     Instead, a lot of networks will appear, which can be compared to a human nervous system. In the next 30 years, buildings will be made from concrete plastics and shape­changing materials. All of them can heal themselves at that time.     3     there will be a need for new kinds of elevators, through which vehicles could even travel into the buildings. German engineers have already started working on such technology called Multi.

By mid­century, scientists believe that buildings will be miles tall. Some of them may be very large and they can function as small cities. By comparison, at present, the world’s tallest building, the Burj Khalifa in Dubai, measures 829.8 metres high.     4     their windows will be replaced by virtual screens. In this way, people can choose any view as they like.

At height extremes, a London Spaceport is also likely to come into being by 2048 as the space industry develops very quickly. There is a huge cost advantage going to space from as high a base as possible.     5    

4 . What the future school will look like is difficult to make clear, but most experts agree that the school will be electronic in the future.

“Present-day schools will no longer exist in the next century,” says a report in The Age. “At that time, schools will become community-style centers, which run seven days a week, and 24 hours a day.” At the same time, computers will surely become a central part of the school in the future.

According to The Age, the distance learning will be popular and students will listen to teachers on computers. Going into classrooms on their computers, students will study at any time, which is very easy for them. However, it is necessary for students to go to the actual school in order to develop some social skills.

Seashore Primary School is an imaginary school in the future created by the Education Department of Australia. At this school, all the teachers and students have laptop computers. Teachers check messages and call students back with a special telephone system and students use telephones to search for information or speak to their teachers who give their lessons. Besides, all the lessons are related to all sorts of subjects and all the students have their own learning plans created by teachers.

As one headmaster says, a laptop computer is a student’s library, data storage(数据存储) device as well as the bridge to a wider world. Technology has changed the emphasis of future learning. Thus, we’ll pay more attention to the learning of kids rather than the teaching.

5 . The future home is something that people have talked about for decades. Because the future home idea inspires our imagination, scientists and engineers have been working hard to develop different systems to make houses “smarter”.

The video camera at the entrance recognize visitors using facial recognition. The facial recognition software of the future home will not only recognize friends, but strangers as well. And the software in the future home will run the strangers faces against a database of criminals.

The future home will also have smart application appliances (家电) as well. There will be a vast networking system connecting them. Ovens, microwaves and refrigerators will be controlled automatically, so remote cooking will be a possibility and meals are prepared for your arrival.

There will also be a green systems in place such as saving and reusing washing water and bathwater. Plants and people may receive pure or mineralized (含矿的) drinking water.

If you think this future home idea is pie in the sky or science fiction, then think again. Most of the systems described here are either in development or already out in the market. Future homes may not be standard yet for the middle class but this is not as far ahead as many people would think.

7 . When I was a boy growing up in New Jersey in the 1960s, we had a milkman delivering milk to our doorstep. His name was Mr. Basille. He wore a white cap and drove a white truck. As a 5-year-old boy, I couldn’t take my eyes off the coin changer fixed to his belt. He noticed this one day during a delivery and gave me a quarter out of his coin changer.

Of course, he delivered more than milk. There was cheese, eggs and so on. If we needed to change our order, my mother would pen a note — “Please add a bottle of buttermilk next delivery” — and place it in the box along with the empty bottles. And then, the buttermilk would magically (魔术般) appear.

All of this was about more than convenience. There existed a close relationship between families and their milkmen. Mr. Basille even had a key to our house, for those times when it was so cold outside that we put the box indoors, so that the milk wouldn’t freeze. And I remember Mr. Basille from time to time taking a break at our kitchen table, having a cup of tea and telling stories about his delivery.

There is sadly no home milk delivery today. Big companies allowed the production of cheaper milk, thus making it difficult for milkmen to compete. Besides, milk is for sale everywhere, and it may just not have been practical to have a delivery service.

Recently, an old milk box in the countryside I saw brought back my childhood memories. I took it home and planted it on the back porch (门廊) . Every so often my son’s friends will ask what it is. So I start telling stories of my boyhood, and of the milkman who brought us friendship along with his milk.

8 . We don’t know how different our life will be in the future. We can only try to imagine it.

At first we think about human relationships. In the year 2050, we will use computers almost every day. We will be making new friends through the Internet even our husbands or wives will be met in this way. It will be much faster and easier for us. On the other hand, our relationships with people won’t be as important as they are today -- we will feel a little lonely.

Computers will also help us in many other activities in 2050. For example, they will be used by the children at school to make their learning easier. In addition, there will be much more other machines which will play a similar role as computers, like robots which will do the housework for us.

Spending holidays will also be completely different. Travelling to other planets or to the moon will be available for everyone. Means of transport will, of course, change, too. We will be using solar-powered cars, which will be much more environmentally friendly.

We could expect that the faster technological progress would lead to a more polluted environment. But it isn’t true. We will pay more attention to the environment protection. Scientists will probably find cures for many dangerous diseases, like cancer or AIDS. Therefore, our surroundings as well as our health will be in better condition.

Although we can’t predict the exact changes which will be made in the world, we often think about them. We worry about our and our children’s future; we have expectations, hopes as well as fears. But I think we should be rather sanguine about our future. We should be happy and believe good things will happen.

9 . Have you ever run out of coffee or tea and found no eggs in the fridge? No bread for the sandwich and the nearest shop is too far away? Well, all that can change in the future.

If all goes well, the intelligent future kitchen will soon help solve all your problems. In the future, all kitchen units will be connected to the Internet. The intelligent future kitchen will give wise advice on planning your menu for the day. Worried about your weight?It will tell you the right diet and what is good for your health. It will even keep in mind your likes and dislikes!

Designed by the Massachusetts Institute of Technology, this smart kitchen promises to pay attention to all your needs. The computer system will help keep an“ eye”on the fridge. If the fridge is empty, the kitchen will automatically call and place an order at the local supermarket. So you don’t have to worry about it at all.

You get home late, and don’t know what to make from the collection of ingredients in your fridge. A while back you might have ordered a takeout but now, instead of worrying about eating a collection of this and that, you’re excited. You can pull out each vegetable, and pass each one in front of a web camera next to your fridge. A few moments later, a screen on your fridge would display a tasty recipe.

After dinner, you take your plates to a box next to the sink. You don’t have to clean them, your machine does. It produces new plates every time you need to eat. Later in the evening, you phone your other half, who is on a business trip halfway around the world. As you drink your cup of hot coffee, it makes your other half’s cup change colour on the other side of the world, another special way to keep in touch.

10 . Someone has put forward a dream home which is so advanced that its kitchen can suggest what to make with certain things. Also, a Microsoft home doesn’t just warn you when you’re out of milk—it can send you a fresh gallon.

But are these innovations(创新)just magic, or are they really coming soon to a neighborhood near you? To find it out, US News asked some experts to get their opinions about the home of the not-so-distant future. Here’s a look at the innovations.

The housing boom(迅速发展)was marked by mass produced buildings filled with units which look the same. The coming years, however, will see a personalized approach to home building, with houses as more of an instrument of self-expression. “The successful builders will be the ones that figure out how to change their production model enough to make the buyers feel like they are really getting something that is designed for them, not just a model,” says Kermit Baker, the chief economist at the American Institute of Architects.

Future homes will probably shrink. “We will be building small but smarter houses,” says Ed McMahon, a senior resident fellow at the Urban Land Institute. “Instead of having a room for just one use, buyers will need homes that make better use of space,” says Susanka, whose best-selling book. The Not So Big House, has become increasingly influential in home design. Seldom used quarters, such as dining and living rooms, will be replaced with space that can serve both functions(功能). “The goal of his ‘right-size’ home is to fit its owners like a specially cut suit rather than a jacket you buy in a store,” says Susanka.