Imagine you’re at a party full of strangers. You’re nervous. Who are these people? How do you start a conversation? Fortunately, you’ve got a thing that sends out energy at tiny chips in everyone’s name tag (标签). The chips send back name, job, hobbies, and the time available for meeting-whatever. Making new friends becomes simple.
This hasn’t quite happened in real life. But the world is already experiencing a revolution using RFID technology.
An RFID tag with a tiny chip can be fixed in a product, under your pet’s skin, even under your own skin. Passive RFID tags have no energy source-batteries because they do not need it. The energy comes from the reader, a scanning device, that sends out energy (for example, radio waves) that starts up the tag immediately.
Such a tag carries information specific to that object, and the data can be updated. Already, RFID technology is used for recognizing each car or truck on the road and it might appear in your passport. Doctors can put a tiny chip under the skin that will help locate and obtain a patient’s medical records. At a nightclub in Paris or in New York the same chip gets you into the VIP section and pays for the bill with the wave of an arm.
Take a step back: 10 or 12 years ago, you would have heard about the coming age of computing. One example always seemed to surface: Your refrigerator would know when you needed to buy more milk. The concept was that computer chips could be put everywhere and send information in a smart network that would make ordinary life simpler.
RFID tags are a small part of this phenomenon. “The world is going to be a loosely coupled set of individual small devices, connected wirelessly,” predicts Dr. J. Reich. Human right supporters are nervous about the possibilities of such technology. It goes too far tracking school kids through RFID tags, they say. We imagine a world in which a beer company could find out not only when you bought a beer but also when you drank it. And how many beers. Accompanied by how many biscuits.
When Marconi invented radio, he thought it would be used for ship-to-shore communication. Not for pop music. Who knows how RFID and related technologies will be used in the future. Here’s a wild guess: Not for buying milk. The article is intended to .
| A．warn people of the possible risks in adopting RFID technology |
| B．explain the benefits brought about by RFID technology |
| C．convince people of the uses of RFID technology |
| D．predict the applications of RFID technology |
We know from the passage that with the help of RFID tags, people .
| A．will have no trouble getting data about others |
| B．will have more energy for conversation |
| C．will have more time to make friends |
| D．won’t feel shy at parties any longer |
Passive RFID tags chiefly consist of .
| A．scanning devices | B．radio waves | C．batteries | D．chips |
Why are some people worried about RFID technology?
| A．Because children will be tracked by strangers. |
| B．Because market competition will become more fierce. |
| C．Because their private lives will be greatly affected. |
| D．Because customers will be forced to buy more products. |
The last paragraph implies that RFID technology .
| A．will not be used for such matters as buying milk |
| B．will be widely used, including for buying milk |
| C．will be limited to communication uses |
| D．will probably be used for pop music |
There are many ways to find a job. It can be as easy as walking into a neighborhood store to look at its announcement board. Local stores often have areas where people can put small signs telling what kind of service they need or can provide. Such services include caring for children or cleaning houses.
Or, job searchers can look in the newspaper. Local newspapers have employment announcements placed by companies seeking workers.
Another popular tool for finding jobs is the Internet. For example, people in four hundred and fifty cities around the world can use the Craigslist Web site to buy objects, meet people or find a job. Craigslist says that it receives two million new job listings each month.
Another useful way to find a job is through a college or university. For example, students at the University of Texas in Austin can go to the Career Exploration Center to get help in finding a job. Of course, looking for a job requires knowing what kind of work you want to do. For example, there is a book called “What Color is Your Parachute (降落伞)?” by Richard Bolles. This book has been helping people choose a career (职业) since it was first published in nineteen seventy.
Some experts also help people find jobs. Susan W. Miller owns a company called California Career Services in Los Angeles. She says her company helps people find jobs by first helping them understand their strengths, goals and interests. Then she provides them with methods and resources to help them find the right job.What is the passage mainly about?
| A．Finding a job. |
| B．College students’ part-time jobs. |
| C．Craigslist Web site. |
| D．The relation between study and work. |
“What Color is Your Parachute?” is a book which gives tips to those who want to _____.
| A．work on the airplane | B．buy a parachute |
| C．publish a book | D．find a suitable job |
It can be learned from the passage that ______.
| A．companies often put job information in local shops |
| B．the Internet is the most popular tool for job hunters in the USA |
| C．Susan W. Miller’s company is helping people choose careers |
| D．California Career Services mainly serves university students |
How many ways of finding a job are mentioned in the passage?
| A．Three. | B．Four. |
| C．Five. | D．Six. |
Frank Woolworth was born in Rodman, New York., in 1852. His family were very poor farmers, and there was never enough to eat. Frank decided he did not want to be farmer. He took a short business course, and went to work as a salesman in a large city.
Woolworth realized he had a natural skill for showing goods to attract people’s interest, but he soon learned something more important. One day his boss told him to sell some odds and ends (小商品 ) for as much as he could get. Frank put all these things on one table with a sign which said five cents each. People fought and pushed to buy the things and the table was soon cleared.
Soon afterwards, Woolworth opened his own store., selling goods at five and ten cents. But he had another lesson to learn before he became successful. That is, if you want to make money by selling low-price goods, you have to buy them in large quantities directly form the factories. Once, for example, Woolworth went to Germany and placed an order for knives. The order was so large that the factory had to keep running 24 hours a day for a whole year. In this way, the price of the knives was cut down by half.
By 1919, Woolworth had over 1000 stores in the US and Canada, and opened his first store in London. He made many millions and his name became famous throughout the world. He always ran his business according to strict rules, of which the most important was: “ The customer is always right.” Frank took a short business course in order to ____________.
| A．earn more money for his family |
| B．learn something from a salesman |
| C．get away from the farm |
| D．get enough to eat. |
. The price of the knives was cut down by half because ______________.
| A．the factory workers worked 24 hours a day. |
| B．knives were ordered in large quantities directly from the factory. |
| C．the knives were made in Germany, where labour (劳动力) was cheap. |
| D．the knives were produced in one factory. |
_____________ make Woolworth a world-famous man.
| A．His business skills and his wealth. |
| B．The low price of the goods he sold. |
| C．His trip to Germany and his huge order of knives. |
| D．His natural skill for showing things. |
The belief that : “ The customer is always right” suggests that _______________.
| A．whenever there is a quarrel between the customer and shop assistant, the customers are always right. |
| B．If you want to succeed, the rule is the only way. |
| C．stores must always follow the customer’s orders if they want to make more money. |
| D．stores should do their best to meet the customer’s needs if they want to be successful. |
A rainforest is an area covered by tall trees with the total high rainfall spreading quite equally through the year and the temperature rarely falling below 16℃. Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover, these areas would reflect more heat into the atmosphere，warming the rest of the world. Losing the rainforests may also influence wind and rainfall patterns, potentially causing certain natural disasters all over the world.
In the past hundred years, humans have begun destroying rainforests in search of three major resources : land for crops, wood for paper and other products, land for raising farm animals. This action affects the environment as a whole. For example，a lot of carbon dioxide in the air comes from burning the rainforests. People obviously have a need for the resources we gain from cutting trees but we will suffer much more than we will benefit. There are two main reasons for this. Firstly, when people cut down trees, generally they can only use the land for a year or two. Secondly, cutting large sections of rainforests may provide a good supply of wood right now, but in the long run it actually reduces the world’ s wood supply.Rainforests are often called the world’s drug store. More than 25% of the medicines we use today come from plants in rainforests. However, fewer than 1% of rainforest plants have been examined for their medical value. It is extremely likely that our best chance to cure diseases lies somewhere in the world’s shrinking rainforests. Rainforests can help to adjust the climate because they________.
| A．reflect more heat into the atmosphere |
| B．bring about high rainfall throughout the world |
| C．rarely cause the temperature to drop lower than 16℃ |
| D．absorb the heat from the sun, reducing the effect of heat from the sun on the earth |
What does the word “this” underlined in the third paragraph refer to?
| A．We will lose much more than we can gain. |
| B．Humans have begun destroying rainforests. |
| C．People have a strong desire for resources. |
| D．Much carbon dioxide comes from burning rainforests. |
It can be inferred from the text that________.
| A．we can get enough resources without rainforests |
| B．there is great medicine potential in rainforests |
| C．we will grow fewer kinds of crops in the gained land |
| D．the level of annual rainfall affects wind patterns |
. What might be the best title for the text?
| A．How to Save Rainforests? |
| B．How to Protect Nature? |
| C．Rainforests and the Environment. |
| D．Rainforests and Medical Development. |
Animals are natural resources 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 beautiful or interesting or 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.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. |
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 |
Which of the following is NOT true?
| A．People care much about animals because they need them. |
| B．Once a certain kind of animal is gone forever, there will never be any more. |
| C．Killing all rats and mice may cause some new problems. |
| D．People must not kill any animal or plant. |
“If you want to see a thing well，reach out and touch it！”
That may seem a strange thing to say.But touching things can help you to see them better.
Your eyes can tell you that glass ball is round.But by holding it in your hands，you can feel how smooth and cool the ball is.You can feel how heavy the glass is.
When you feel all these about the ball，you really see it.
With your skin，you can feel better.For example，your fingers can tell the difference between two coins in your pocket.You can feel a little drop of water on the back of your hand，too.
You can even feel sounds against your skin.Have you ever wanted to know why some people like very loud music? They must like to feel the sounds of music.
All children soon learn what “Don't touch！” means.They hear it often.Yet most of us keep on touching things as we grow up.In shops，we touch things we might buy，such as food，clothes and so on.To see something well，we have to touch it.
The bottoms of our feet can feel things，too.You know this when you walk on warm sand，cool grass or a bad floor.All feel different under your feet.
There are ways of learning to see well by feeling.
One way is to close your eyes and try to feel everything that is touching your skin.Feel the shoes on your feet，the clothes on your body，the air on your skin.At first，it is not easy to feel these things.You are too used to them!
Most museums are just for looking.But today some museums have some things to touch.Their signs say，“Do touch! There you can feel everything on show.If you want to see better，reach out and touch.Then you'll really see！”By touching things ________.
| A．you will have a strange feeling |
| B．you will learn how to reach out |
| C．you can tell the difference between them |
| D．you can tell what colors they are |
When people buy things in shops，they often ________.
| A．try them on first |
| B．put their right hand on them |
| C．just has a look |
| D．feel and touch them |
Why does it say，“At first，it is not easy to feel these things？”
| A．The things are used by people，too. |
| B．People are used to the things. |
| C．People know how to use the things. |
| D．The things are easy to feel. |
Which of the following can be the best title of the story?
| A．Touching by Feeling | B．To See or to Feel |
| C．To See Better — Feel | D．Ways of Feeling |