1.随着医学的发展,人类的平均寿命将会达到120岁。
2.由于新能源的出现,污染问题将得到控制。
3.人们的日常生活也将有很大的变化。如机器人可以为你做家务;椅子的颜色能够随着你所穿的衣服而改变;人们可以到月球上去度假。
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2 . People have always wanted to know what the future will look like. Then, how can we?
But why do we need to predict the future? Predicting the future is important for two reasons: First, we need to start to think about what kind of future we would like for ourselves and to pass on to the next generation.
How about the virtual worlds? It might be in the future to experience the sand between your toes, and hear the waves, just lying in your bed at home.
A.So what will the future look like then? |
B.Will this change in the next 150 years? |
C.Predicting the future can help us in many ways. |
D.However, you’ll never get the feeling of being there. |
E.Well, to understand the future, you must know the past. |
F.However, no matter how real the experience will feel, it doesn’t happen for real. |
G.Then we need to know what decisions we need to make today that will give the best result in the future. |
3 . How to change the world
You want to change the world, but you aren’t sure where to start. First, remember that changing the world can mean so many different things.
Understand what's wrong.
Know that change doesn't come overnight.
Start small.
Find ways to make a difference every day. It may feel as though you are just one tiny part of a huge system. At first, you almost certainly will be. Be patient.
Write letters to newspapers; post an article, video, or idea on the internet; wear a T-shirt. If you think that it is important and worthy of attention, try to raise awareness(意识) by telling as many people as you can.
Consider a career.
Think about which sort of job might put you in the best position to change the world.
A.Read the news. |
B.Spread the word. |
C.All things begin small |
D.Remember that you don’t need to do it alone |
E.You could be a teacher, a reporter, or something else. |
F.There are other, less public ways to show your support! |
G.Don’t expect to change the world with one big heroic act. |
4 . When people find out that I am a journalist, they often ask me: What do you think about the future of newspapers?
I tell them that I think the future of communications is moving online. People expect me to be fearful for the future of print. After all, in some people's minds I wouldn't be able to build a career in journalism if it all moves online. However, strangely enough, I’m actually comforted by the fact that online journalism is becoming usual. I am a blogger who has always been able to find a home for my writing online.
Since I began writing blogs, I have become aware of how many people you can reach with online writing. Compare this to the newspapers circulation base, and you will have a strong reason for online journalism.
In her successful blog post titled The Job I have spent the last year learning is not the one I will have, author Jenny Surane states, "Print is an expensive product to love. And general managers, publishers and editors must now figure out a profitable way to get their news into readers' heads.” She goes on to state that people don't feel like picking up a newspaper now and would rather scroll(滚屏) through their Twitter feed, and get news from many different sources.
If print is dying, then a new form of communicating information is being born. The need for information has not died. If anything, it has increased. What has died, rather, is the way in which information is presented.
Now more than ever, in this age of information, there is a desire for stories on the same topic from different points of view. The printing industry can keep pate with the need of providing a variety of sources, if it chooses to.
Is the future of print grim? Maybe, But is the future of journalism of communicating information to people, grim as well? Definitely not.
1. According to Paragraph 2, the author feels .A.confident about the future of his career |
B.worried about the future of print |
C.tired of being a newspaper journalist |
D.embarrassed about online writing |
A.Twitter is not very popular |
B.It is hard to manage online journalism |
C.Prim still has its advantages |
D.People have more choices to get information |
A.Promising | B.Depressing |
C.Unforgiving | D.Encouraging |
A.To explore the future of journalism |
B.To analyze the cause of print decline |
C.To explain the bright future of a journalist |
D.To introduce a successful blog post about print |
5 . Have you ever run out of coffee or tea? 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’s 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 (原料) in your fridge. A while back you might have ordered a take-out 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 half-way around the world. As you drink your cup of hot coffee, it makes your other half’s cup change color on the other side of the world, another special way to keep in touch.
1. The problem mentioned in the first paragraph will be solved ______.A.by the intelligent kitchen itself |
B.by finding a good housekeeper |
C.after you call the supermarket |
D.after you buy great amounts of food |
A.lose weight fast | B.keep a healthy diet |
C.cook delicious food | D.clean fridge in time |
A.in secret | B.by chance |
C.by itself | D.again and again |
A.will order a take-out for you if you get home late. |
B.has a big color television and some web cameras |
C.can pull out all the vegetables from you fridge |
D.can give a suitable recipe according to your ingredients |
6 . Most people, when they travel to space, would like to stay in orbit (轨道) for a few days or more. And this stands to reason, if you’re paying $ 20,000 for your trip to orbit! So in order for tourism to reach its full potential there’s going to be a need for space hotels. What would a space hotel actually be like to visit? Hotels in orbit will offer the services you expect from a hotel — private rooms, meals, bars. But they’ll also offer two unique experiences: impressive views — of Earth and space — and the endless entertainment of living in zero gravity — including sports and other activities that make use of this.
The hotels themselves will vary greatly — from being quite simple in the early days to huge luxury (奢侈的) structures at a later date. It’s actually surprising that as later as 1997, very few designs for space hotels were published. This is mainly because those who might be expected to design them haven’t expected the costs to come down far enough to make them possible.
Lots of people who’ve been to space have described vividly what it’s like to live in zero gravity. There are obviously all sorts of possibilities for dancing, gymnastics, and zero-G sports. Luckily, you don’t need to sleep much living in zero gravity, so you’ll have plenty of time for relaxing by hanging out in a bar with a window looking down at the turning Earth below.
Of course all good things have come to an end, unfortunately. And so after a few days you’ll find yourself heading back to the earth. You’ll be thinking how soon you can save up enough to get back up again-or maybe you should change jobs to get to work in an orbiting hotel!
1. When traveling in space, most people would like to stay in orbit for a few days because ________.A.it is expensive to travel in space |
B.they would find the possible life in other star systems |
C.they could enjoy the luxury of space hotels |
D.they want to realise the full potential of tourism |
A.The gravitational pull. | B.The special views. |
C.The relaxation in a bar. | D.The space walk. |
A.When was the space traveling made possible? |
B.What are the unique experiences that space hotels will offer? |
C.Why were there not many published designs for space hotels? |
D.How can the travelers enjoy themselves in space hotels? |
A.traveling in space | B.the ways of living in space hotels |
C.zero gravity and space hotels | D.the description of space hotels |
In discussion of technological changes,the Internet gets most of the attention these days. But the change in medicine can be the real technological event of our times. How long can humans live? Human brains were known to decide the final death. Cells(细胞) are the basic units of all living things,and until recently,scientists were sure that the life of cells could not go much beyond 120 years because the basic materials of cells,such as those of brain cells,would not last forever. But the upper limits will be broken by new medicine. Sometime between 2050 and 2100,medicine will have advanced to the point at which every 10 years or so,people will be able to take medicine to repair their organs(器官). The medicine,made up of the basic building materials of life,will build new brain cells,heart cells,and so on-in much the same way our bodies make new skin cells to take the place of old ones.
It is exciting to imagine that the advance in technology may be changing the most basic condition of human existence,but many technical problems still must be cleared up on the way to this wonderful future.
1. According to the passage,human death is now mainly caused by ________.
A.diseases and aging | B.accidents and war |
C.accidents and aging | D.heart disease and war |
A.the Internet | B.medicine |
C.brain cells | D.human organs |
A.heart disease will be far away from us |
B.human brains can decide the final death |
C.the basic materials of cells will last forever |
D.human organs can be repaired by new medicine |
A.Over 100 years. |
B.More than 120 years. |
C.About 150 years. |
D.The passage doesn’t tell us. |
8 . Let us suppose it is now about A.D. 2060. Let’s make believe (假设;虚构) it is about sixty years from now. Of course, things have changed and life is very different.
Voyages to the moon are being made every day. It is as easy to take a holiday on the moon today as it was for the people in 1960 to take a holiday in Europe. At a number of scenic spots on the moon, many hotels have been built. The hotels are air-conditioned, naturally. In order that everyone can enjoy the beautiful scenery on the moon, every room has at least one picture window. Everything imaginable is provided for entertainment (娱乐) of young and old.
What are people eating now? People are still eating food. They haven’t yet started to take on heir (继承) supply of energy directly as electrical current or as nuclear power. They may some day. But many foods now come in pill form, and the food that goes into the pill continues to come mainly from green plants.
Since there are several times as many people in the world today as there were a hundred years ago, most of our planet’s surface has to be filled. The deserts are irrigated with water and crops are no longer destroyed by pests. The harvest is always good.
Farming, of course, is very highly developed. Very few people have to work on the farm. It is possible to run the farm by just pushing a few buttons now and then.
People are now largely vegetarians (素食者). You see, as the number of people increases, the number of animals decreases. Therefore, the people have to be vegetarians and we are healthier both in our bodies and in our minds, and we know the causes and cure of disease and pain, and it is possible to get rid of diseases. No one has to be ill any more.
Such would be our life in 2060.
1. According to the passage, what will be on the moon in about A.D. 2060?A.Many tourists. | B.Many other animals. |
C.Many plants. | D.A sea. |
A.Biscuits in pill form. | B.Foods in pill form. |
C.Foods in water form. | D.Foods in gas form. |
A.there are fewer population | B.there are more pests |
C.there is less water | D.the crops are getting better |
A.Because they don’t eat meat. |
B.Because doctors advise them not to eat meat. |
C.Because the number of animals decreases. |
D.Because all the animals have died of diseases. |