1 . What will man be like in the future? How about in 5,000 or even 50,000 years from now? We can only make a guess, of course, but we can be sure that he will be different from what he is today.
Let's give an example. Man, even 500 years ago, was shorter than he is today. Now, on the average, men are about three inches taller. 500 years is a relatively short period of time, so we may guess that man will continue to grow taller. Again, in the modern world we use our brains a great deal. Even so, we still make use of only about 20% of the brain's capacity(容量). As time goes on, however, we shall have to use our brains more and more---and finally we shall need even larger ones!
But what about hair? It will probably disappear from the body altogether in course of time because it does not serve a useful purpose any longer. In the future, then, both sexes are likely to be bald.
Perhaps all this gives the impression that future man will not be a very attractive creature to look at!
| A．Nowadays our eyes are in constant use. |
| B．This probably brings about mental changes. |
| C．These, as a result, are likely to grow weaker. |
| D．This is likely to bring about physical changes, too. |
| E．That's because man is slowly changing all the time. |
| F．As a result, future man will have little in common with us. |
| G．In spite of all these changes, future man will still have a lot in common with us. |
2 . All the efforts you put into studying at university may not have been enough—because robots could be coming for your job. A new study finds that as many as 800 million workers could be replaced by robots by 2030.
The study from the McKinsey Global Institute estimates that between 400 million and 800 million individuals could be replaced by automation(自动化) or robots and need to find new jobs by 2030 around the world. It estimates that 30 percent of the hours people spend on working globally could have been automated by that time.
Those most affected will be people who work in predictable environments doing tasks such as operating machines and preparing fast food. Those who make a living by collecting and processing data also face a high risk of being replaced by robots. But people who work in less predictable environments such as gardeners, plumbers, and childcare staff face a smaller risk, because their roles are technically difficult to be automated and often command relatively lower wages, which makes automation a less attractive business proposition(商业提议).
However, it’s not all doom for the future of employment. The Study notes that automation sometimes allows workers to remain employed in a different position. “Even when some tasks are automated, the employment rate in those occupations may not decline because workers may perform new tasks,” McKinsey &Company wrote in a release on its website.
It noted that China has the largest number of employees who would need to switch occupations, up to 100 million if automation was adopted rapidly, or 12 percent of the 2030 workforce. The numbers are higher in more advanced economies, with up to one-third of the 2030 workforce in America and Germany needing to switch occupations, along with nearly half of the 2030 workforce in Japan. Countries which fail to prepare workers for transition to new jobs will feel the impact of a rise in unemployment and depressed wages, according to the study.
1. Why will lots of people need to find new jobs by 2030 around the world?| A．They don’t put efforts into their study at university. |
| B．The world’s working population is on the steady rise. |
| C．They will be paid less with the development of technology. |
| D．Robots or automation will take the place of their positions. |
| A．Machine operation. | B．Fast food cooking. |
| C．Childcare in kindergarten. | D．Data collection. |
| A．Estimated figures. | B．Public opinions. |
| C．Financial reports. | D．Website contents. |
| A．Education. | B．Business. | C．Lifestyle. | D．Technology. |
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线( \）划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
In the future, the house will built with environmentally-friendly materials. The materials can produce electricity by take in air.
They can also keep the house at a pleasant temperature all year round, that makes the house more comfortably to live in. Besides, if there has an accident happening in the house, the host will receive a alarm call immediately. More importantly, once some natural disasters break off, the house can fly away to avoid it.
Although the house is still a dream, but I believe the dream will come true with the develop of science and technology.
4 . Do you want to live another 100 years or more? Some experts say that scientific advances will one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span.
“I think we are knocking at the door of immortality(永生),” said Michael Zey, a Montclair State University business professor and author of two books on the future. “I think by 2075 we will see it and that’s a conservative estimate(保守的估计).”
At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology(纳米技术) make it likely that humans will live in the future beyond what was possible in the past. “There is a great effort so that people can live from 120 to 180 years,” he said. “Some have suggested that there is no limit and that people could live to 200 or 300 or 500 years.”
However, many scientists who specialize in aging are doubtful about it and say the human body is just not designed to last past about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all humans to death.
Scientists also differ on what kind of life the super aged might live. “It remains to be seen if you pass 120, you know; could you be healthy enough to have good quality of life?” said Leonard Poon, director of the University of Georgia Gerontology Centre. “At present people who could get to that point are not in good health at all.”
1. By saying“we are knocking at the door of immortality”,Michael Zey means_________.| A．they have got some ideas about living forever |
| B．they believe that there is no limit of living |
| C．they are able to make people live past the present life span |
| D．they are sure to find the truth about long living |
| A．the human body is designed to last past about 120 years |
| B．it is possible for humans to live longer in the future |
| C．it is still doubtful how long humans can live |
| D．people can live from 120 to 180 |
| A．a great effort |
| B．the conservative estimate |
| C．the idea of living from 200 to 300 years |
| D．the idea of living beyond the present life span |
| A．No Limit for Human Life |
| B．Living Longer or not |
| C．Science,Technology and Long Living |
| D．Healthy Lifestyle and Long Living |
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
As the development of science and technology, supermarket in the future will be quite different from what they are now.
First of all, a wider variety of goods will be provided at much low prices. Moreover, there will have no human assistants in the supermarkets. All the work will be doing by robots. We can get the things we need just at the touch of the buttons on the screen but then robots will bring it to you. If you don’t want to take your things to home yourself, you can ask any robot to do that for you, that is free of charge.
In word, future supermarkets will be more convenient.
6 . These days, it seems like everyone wants to go out into space and live on new planets.Rather than depend on another pre-existing planet, could we make a new, proper planet ourselves?
To start with, if we do want to be living on it, we should find a good place in space to put the new planet. We’d want it to be in a habitable zone, meaning the planet should be at the right distance from its star to make sure there would be perfect temperatures and most importantly, liquid(液态的) water.
We’d also need the right materials to make the planet. Our Earth is made up of many different elements(元素). If we made our own new planet we’d probably want it to have similar elements and a similar structure(结构) We’ d also want enough water to form some oceans.
But even if we get all of the materials creating a new planet like Earth could have many troubles. It might be something more like a huge space station. It would be pretty expensive if we wanted it to be super big.
We would probably also need a lot of food since there s going to be many scientists and astronauts out in space working on this project!
According to NASA, each astronaut uses about 0. 83 kilograms of food per meal, including 0.12 kilograms of packaging(包装) material. Without the weight of the packaging material, we’d need about 780 kilograms of food just to feed one astronaut for a year.
Putting all these together could make it possible to make our own planet one day! In reality, creating a new planet would probably require a very modern technology and there would be tons of other things to think about. And if this is even possible, it likely won’t happen for a very long time.
1. What's the first thing we should do if we want to create a new planet?| A．To prepare enough food. |
| B．To design its inner structure. |
| C．To find a proper place to set the planet. |
| D．To collect materials similar to our Earth. |
| A．Our Earth. | B．Outer space. |
| C．The new planet. | D．The ocean water. |
| A．About 0. 12 kilograms. | B．About 0. 71 kilograms. |
| C．About 0. 83 kilograms. | D．About 0.95 kilograms. |
| A．It is a waste of money and time. | B．It should be one of NASA’S next plans. |
| C．It is not a good idea for humans. | D．It won’t come true in the near future |
7 . In 2015, a man named Nigel Richards memorized 386, 000 words in the entire French Scrabble Dictionary in just nine weeks. However, he does not speak French. Richards’ impressive feat is a useful example to show how artificial intelligence works — real AI. Both of Richard and AI take in massive amounts of data to achieve goals with unlimited memory and superman accuracy in a certain field.
The potential applications for AI are extremely exciting. Because AI can outperform humans at routine tasks — provided the task is in one field with a lot of data — it is technically capable of replacing hundreds of millions of white and blue collar jobs in the next 15 years or so.
But not every job will be replaced by AI. In fact, four types of jobs are not at risk at all. First, there are creative jobs. AI needs to be given a goal to optimize. It cannot invent, like scientists, novelists and artists can. Second, the complex, strategic jobs — executives, diplomats, economists — go well beyond the AI limitation of single-field and Big Data. Then there are the as-yet-unknown jobs that will be created by AI.
Are you worried that these three types of jobs won’t employ as many people as AI will replace? Not to worry, as the fourth type is much larger: jobs where emotions are needed, such as teachers, nannies and doctors. These jobs require compassion, trust and sympathy — which AI does not have. And even if AI tried to fake it, nobody would want a robot telling them they have cancer, or a robot to babysit their children.
So there will still be jobs in the age of AI. The key then must be retraining the workforce so people can do them. This must be the responsibility not just of the government, which can provide funds, but also of corporations and those who benefit most.
1. What is the main purpose of paragraph 1?| A．To introduce the topic. |
| B．To mention Nigel’s feat. |
| C．To stress the importance of good memory. |
| D．To suggest humans go beyond AI in memory. |
| A．Be superior to | B．Be equal to |
| C．Be similar to | D．Be related to |
| A．The writer. | B．The shop assistant. |
| C．The babysitter. | D．The psychologist. |
| A．Limit the application of AI to a certain degree. |
| B．Get more support from the government. |
| C．Apply for the donation from companies. |
| D．Upgrade themselves all the time. |
8 . It’s 8 a.m., Tuesday, Nov. 18, 2028, and you are headed for a business appointment 300 miles away. You step into your circle, two passenger aircushion car, press a series of buttons and the national traffic computer notes your destination, figures out the current traffic situation and signals your car to slide out of the garage. Hands free, you sit back and begin to read the morning paper — which is flashed on a flat TV screen over the car’s dashboard. Tapping a button changes the page.
The car speeds up to 150 mph in the city’s countryside, and then hits 250 mph in less builtup areas, driving over the smooth plastic road. You fly past a string of cities, many of them covered by the new domes (圆屋顶) that keep them evenly climatized all year round. Traffic is heavy, typically, but there’s no need to worry. The traffic computer, which sends and receives signals to and from all cars on the road between cities, keeps vehicles at least 50 yds apart. There hasn’t been an accident since the system began.
Suddenly your TV phone buzzes. A business partner wants a sketch of a new kind of impeller your firm is putting out for sports boats. You reach for your case and draw the diagram with a pencilthin infrared flashlight (红外线闪光灯) on what looks like a TV screen lining the back of the case. The diagram is sent to a similar screen in your partner’s office, 200 miles away. He presses a button and a fixed copy of the sketch rolls out of the machine. He wishes you good luck at the coming meeting and signs off.
Ninety minutes after leaving your home, you slide beneath the dome of your destination city. Your car slows down and heads for an outercore office building where you’ll meet your colleagues. After you get out, the vehicle parks itself in a garage to await your return. Private cars aren’t allowed inside most city cores. Moving sidewalks and electrams (电车) carry the public from one location to another.
1. The traffic computer in your car can ________.| A．keep your car at a safe distance from other cars |
| B．keep your car at the same speed in different situations |
| C．keep your car receiving signals of TV programs |
| D．keep your car driving avoiding heavy traffic |
| A．To prevent people from being wet in the rain. |
| B．To stop the climate of the cities changing violently all year. |
| C．To protect the travelers against the strong sunshine. |
| D．To make the city have the same weather all year. |
| A．No accidents will happen because of heavy traffic. |
| B．The sidewalk can move itself up and down. |
| C．The road is built with the plastic material. |
| D．The car parks itself on a dome to wait for your return. |
| A．you are lucky to sell products of your company |
| B．you receive best wishes from your business partner |
| C．you can do business with a newly invented pencil |
| D．you can do business even on the road in the future |
9 . What will power your house in the future? Nuclear, wind, or solar power? According to scientists at the Massachusetts Institute of Technology (MIT) in the US, it might be leaves – but man-made ones.
Natural leaves are able to change sunlight and water into energy. It is known as photosynthesis (光合作用). Now researchers have found a way to copy this seemingly simple process.
The man-made leaf developed by Daniel Nocera and his partners at MIT can be seen as a special chip with catalysts (催化剂). Similar to natural leaves, it can split water into hydrogen and oxygen when put into a bucket of water. The hydrogen and oxygen gases are then stored in a fuel cell (电池), which uses those two materials to produce electricity.
A man-made leaf is not a new idea. The first man-made leaf was invented in 1997 but was too expensive and changeable for practical use. The new leaf, on the contrary, is made of cheap materials, easy to use and highly stable. In laboratory studies, Nocera showed that a man-made leaf prototype (原型) could operate continuously for at least 45 hours without a drop in activity.
The wonderful improvements come from Nocera’s recent discovery of several powerful, new, inexpensive catalysts. These catalysts make the energy change inside the leaf more efficient with water and sunlight. Right now, the new leaf is about 10 times more efficient at carrying out photosynthesis than a natural one. Besides, the machine can run in whatever water is available; that is, it doesn’t need pure water. This is important for some countries that don’t have enough pure water.
With the goal to “make each home its own power station” and “giving energy to the poor”, scientists believe that the new machine could be widely used in developing countries, especially in India and rural China.
1. What will give power to our house in the future, according to MIT?| A．Man-made leaves. | B．Nuclear. |
| C．Solar power. | D．Wind. |
a. man-made leaves split water into hydrogen and oxygen
b. the hydrogen and oxygen gases are stored in a fuel cell
c. the man-made leaves are put in water
d. the fuel cell uses hydrogen and oxygen to produce electricity
| A．cbad. | B．bcad. |
| C．cabd. | D．cadb. |
| A．Secure. | B．Powerful. |
| C．Unnatural. | D．Unchangeable. |
| A．build up more power stations in the world |
| B．provide cheaper energy for developing countries |
| C．offer people in developing countries access to pure water |
| D．gain a deeper understanding of the photosynthesis process |
词数: 100 左右。
提示: 1.你赞同开发机器人。
2.机器人的应用可以使人类免除大量繁重的劳动。
3.人类将拥有更多闲暇（leisure）时间。
4.机器人的应用不会使人懒惰，只会激起人们对人工智能研究的兴趣。
5.机器人不能独立思考，需按人类的指令工作，因而不存在机器人“统治世界”的问题。
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