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Researches at Johns  Hopkins University's. Applied Physics laboratory  ( APL)  in Laurel , Maryland have designed a new human-like robot, Its name is Robo Sally. The machine can be controlled from a distance and can he used to do work that is dangerous for human beings.
Roho Sally has two long arms with human-like hands. She can use her fingers to pick up  small objects .examine them in detail and do most things that human hands can do Each finger  contains a tiny motor capable of squeezing 20 pounds of pinch foree ,.enough to defuse a bomb  under the direction of an operator. She sits on a metal base with wheels that let her move around. turn in tight spaces and climb over small objects, .
Mike McLoughlin is the main investigator for the Applied Physics Laboratory's Prosthetics  Program. "The purpose of that program is to develop prosthetic arms that have all the capability  of your natural arms .and you do all the complex motions that we can do with the natural arm- with the robot. "
It was a difficult job. Mr. McLoughlin says the device had to have many small motors to。 have the ability to do what a human hand does; It  also needs to have human-like strength. The  thumb was especially difficult because it permits the hand .to hold objects. And everything had.   to fit into a space about the size of a human hand.
The next problem  .he says .was to figure out how to control the artificial hand. " So we had   to figure out how to make the connection between the brain and this arm.
For search-and-rescue duties.Roho Sally will be operated by a human being using a wire- less machine that is far from the robot. The operator will also wear special gloves and glasses.  The glasses permit the operator to see the robot's hands .even though they are far away.
Mr. McLoughlin says this kind of robots could be used in what he calls "dull , dirty or dan- gerous" situations where fine human finger movements are required. He says the technology is  not ready for everyday application .but he predicts that within five years we will see some won-  derful improvements.
The underlined word " defuse"  in Paragraph 2 is closest in meaning to "_________".

A.remove B.discover C.equip D.produce

According to Paragraph 2.which picture is Robo Sally?

What can we learn ahout the prosthetic arms according to the passage?

A.They are expected to function as well as natural ones.
B.They have many large motors controlled by robots.
C.They have human-like strength to control the robot.
D.They are connected with human brains.

Which of the following is true about Robo Sally according to Mr. McLoughlin?
A . Its operator doesn't need  any  equipment.
B. It has been Widely used in everyday life in the USA.
C. It can work in situations which are dangerous for humans.
D. It has made much money for the designer.

科目 英语   题型 阅读理解   难度 中等
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A city child’s summer is spent in the street in front of his home, and all through the long summer vacations I sat on the edge of the street and watched enviously the other boys on the block play baseball. I was never asked to take part even when one team had a member missing—not out of special cruelty, but because they took it for granted I would be no good at it. They were right, of course.
I would never forget the wonderful evening when something changed. The baseball ended about eight or eight thirty when it grew dark. Then it was the custom of the boys to retire to a little stoop(门廊) that stuck out from the candy store on the corner and that somehow had become theirs. No grownup ever sat there or attempted to. There the boys would sit, mostly talking about the games played during the day and of the game to be played tomorrow. Then long silences would fall and the boys would wander off one by one. It was just after one of those long silences that my life as an outsider changed. I can no longer remember which boy it was that summer evening who broke the silence with a question: but whoever he was, I nod to him gratefully now. “What’s in those books you’re always reading?” he asked casually. “Stories,” I answered. “What kind?” asked somebody else without much interest.
Nor do I know what drove me to behave as I did,for usually I just sat there in silence, glad enough to be allowed to reain among them; but instead of answering his question, I told them for two hours the story I was reading at the moment. The book wasSister Carrie.They listened bug-eyed and breathless. I must have told it well, but I think there was another and deeper reason that made them to keep an audience. Listening to a tale being told in the dark is one of the most ancient of man’s entertainments, but I was offering them as well, without being aware of doing it, a new and exciting experience.
The books they themselves read werethe Rover BoysorTom Swiftor G.A.Henty. I had read them too, but at thirteen I had long since left them behind. Since I was much alone I had become an enthusiastic reader and I had gone through the books-for-boys series. In those days there was no reading material between children’s and grownups’books or I could find none. I had gone right fromTome Swift and His Flying Machineto Theodore Dreiser andSister Carrie. Dreiser had hit my young mind, and they listened to me tell the story with some of the wonder that I had had in reading it.
The next night and many nights thereafter, a kind of unspoken ritual (仪式) took place. As it grew dark, I would take my place in the center of the stoop and begin the evening’s tale. Some nights, in order to taste my victory more completely, I cheated. I would stop at the most exciting part of a story by Jack London or Bret Harte, and without warning tell them that that was as far as I had gone in the book and it would have to be continued the following evening. It was not true, of course; but I had to make certain of my new-found power and position. I enjoyed the long summer evenings until school began in the fall. Other words of mine have been listened to by larger and more fashionable audiences, but for that tough and athletic one that sat close on the stoop outside the candy store, I have an unreasoning love that will last forever.
Watching the boys playing baseball, the writer must have felt ________.

A.bitter and lonely B.special and different
C.pleased and excited D.disturbed and annoyed

The writer feels grateful even now to the boy who asked the question because the boy ________.

A.invited him to join in their game
B.liked the book that he was reading
C.broke the long silence of that summer evening
D.offered him an opportunity that changed his life

According to Paragraph 3, story-telling was popular among the boys basically because ________.

A.the story was from a children’s book
B.listening to tales was an age-old practice
C.the boys had few entertainments after dark
D.the boys didn’t read books by themselves

The boys were attracted toSister Carriebecause ________.

A.it was written by Theodore Dreiser
B.it was specifically targeted at boys
C.it gave them a deeper feeling of pleasure
D.it talked about the wonders of the world

Sometimes the writer stopped at the most exciting part of a story to _______.

A.play a mean trick on the boys
B.experience more joy of achievement
C.add his own imagination to the story
D.help the boys understand the story better

What is the message conveyed in the story?

A.One can find his position in life in his own way.
B.Friendship is built upon respect for each other.
C.Reading is more important than playing games.
D.Adult habits are developed from childhood.

Last summer, two nineteenth-century cottages were rescued from remote farm fields in Montana, to be moved to an Art Deco building in San Francisco. The houses were made of wood. These cottages once housed early settlers as they worked the dry Montana soil; now they hold Twitter engineers.
The cottages could be an example of the industry’ s odd love affair with “low technology,” a concept associated with the natural world, and with old-school craftsmanship (手艺) that exists long before the Internet era. Low technology is not virtual (虚拟的)—so, to take advantage of it, Internet companies have had to get creative. The rescued wood cottages, fitted by hand in the late eighteen-hundreds, are an obvious example, but Twitter’s designs lie on the extreme end. Other companies are using a broader interpretation (阐释) of low technology that focuses on nature.
Amazon is building three glass spheres filled with trees, so that employees can “work and socialize in a more natural, park-like setting.” At Google’s office, an entire floor is carpeted in glass. Facebook’s second Menlo Park campus will have a rooftop park with a walking trail.
Olle Lundberg, the founder of Lundberg Design, has worked with many tech companies over the years. “We have lost the connection to the maker in our lives, and our tech engineers are the ones who feel impoverished (贫乏的) , because they’re surrounded by the digital world,” he says. “They’re looking for a way to regain their individual identity, and we’ve found that introducing real crafts is one way to do that.”
This craft based theory is rooted in history, William Morris, the English artist and writer, turned back to pre-industrial arts in the eighteen-sixties, just after the Industrial Revolution. The Arts and Crafts movement defined itself against machines. “Without creative human occupation, people became disconnected from life,” Morris said.
Research has shown that natural environments can restore(恢复) our mental capacities. In Japan, patients are encouraged to “forest-bathe,” taking walks through woods to lower their blood pressure.
These health benefits apply to the workplace as well. Rachel Kaplvin, a professor of environmental psychology, has spent years researching the restorative effects of natural environment. Her research found that workers with access to nature at the office—even simple views of trees and flowers—felt their jobs were less stressful and more satisfying. If low-tech offices can potentially nourish the brains and improve the mental health of employees then, fine, bring on the cottages.
The writer mentions the two nineteenth-century cottages to show that ________.

A.Twitter is having a hard time
B.old cottages are in need of protection
C.early settlers once suffered from a dry climate in Montana
D.Internet companies have rediscovered the benefits of low technology

Low technology is regarded as something that _______.

A.is related to nature B.is out of date today
C.consumes too much energy D.exists in the virtual world

The main idea of Paragraph 5 is that human beings ________.

A.have destroyed many pre-industrial arts
B.have a tradition of valuing arts and crafts
C.can become intelligent by learning history
D.can regain their individual identity by using machines

The writer’s attitude to “low technology” can best be described as ________.

A.positive B.defensive C.cautious D.doubtful

What might be the best title for the passage?

A.Past Glories, Future Dreams
B.The Virtual World, the Real Challenge
C.High-tech Companies, Low-tech Offices
D.The More Craftsmanship, the Less Creativity

Here is some must-know information from a handbook on how people behave in doing business in some countries.
In Brazil
Brazilians are warm and friendly. They often stand close when talking and it is common for them to touch the person on the shoulder. People often greet each other (particularly women) with light cheek kisses. Schedules tend to be flexible, with business meetings sometimes starting later than planned. But to be safe, be on time. Meals can stretch for hours—there’s no such thing as rushing a meal in Brazil. Lunches also can start in the mid to late afternoon. Brazilians are social, preferring face-to-face communication over mails or phone calls.
In Singapore
Singaporeans shake hands when they meet and often also greet each other with a small, polite bow. Business cards should be offered and received with two hands. Arriving late is considered disrespectful. So be on time. Efficiency(效率) is the goal, so meetings and dealings often are fast-paced. Singaporeans are direct in their discussions, even when the subject is about money. Rank is important and authority is respected. This determines both people interact in meetings. For example, people avoid disagreeing outright with someone with a higher rank.
In the United Arab Emirates
In the UAE, status is important, so the most senior or oldest should be greeted first with their titles. The handshake seems to be longer than elsewhere. So, do not pull away the handshake. Women should cover themselves when it comes to dress. Men also tend to be covered from neck to elbows(肘部) and down to the knees. People do not avoid entertaining in their homes, but they also hold business meals at restaurants. Touching or passing food or eating with your left hand is to be avoided. When meetings are one-to-one, if your host offers you coffee, you should refuse. It might seem odd, but it is a cultural tradition. Coffee should only be accepted if it is always set out or presented.
In Switzerland
The Swiss tend to be formal and address each other by last name. They also are respectful of private lives. You should be careful not to ask about personal topics. Punctuality (守时) is vital, something that comes from a deep respect for others’ time. Arrive at any meeting or event a few minutes early to be safe. They also have clear structure in their companies. Higher-ups make the final decisions, even if others might disagree. Neat, clean dress is expected. The Swiss follow formal table manners. They also keep their hands visible at the table and their elbows off the table. It is polite to finish the food on your plate.
The passage is mainly about ________.

A.communication types
B.the workplace atmosphere
C.customs and social manners
D.living conditions and standards

Why do Singaporeans avoid arguing with their boss?

A.They put efficiency in the first place.
B.They dislike face-to-face communication.
C.They want to finish meetings as quickly as possible.
D.They are supposed to obey the person of a higher rank.

In the UAE, when should you refuse the coffee if it is offered?

A.When greeting seniors.
B.When meeting the host alone.
C.When attending a presentation.
D.When dining with business partners.

In which country do people care about where to put their hands at the dinner table?

A.In Brazil. B.In Singapore.
C.In the United Arab Emirate. D.In Switzerland.

Wealth starts with a goal saving a dollar at a time. Call it the piggy bank strategy(策略). There are lessons in that time-honored coin-saving container.
Any huge task seems easier when reduced to baby steps. I f you wished to climb a 12,000-foot mountain, and could do it a day at a time, you would only have to climb 33 feet daily to reach the top in a year. If you want to take a really nice trip in 10 years for a special occasion, to collect the $15,000 cost, you have to save $3.93 a day. If you drop that into a piggy bank and then once a year put $1,434 in a savings account at 1% interest rate after-tax, you will have your trip money.
When I was a child, my parents gave me a piggy bank to teach me that, if I wanted something, I should save money to buy it. We associate piggy banks with children, but in many countries, the little containers are also popular with adults. Europeans see a piggy bank as a sign of good fortune and wealth. Around the world, many believe a gift of a piggy bank on New Year’s Day brings good luck and financial success. Ah, but you have to putsomethingin it.
Why is a pig used as a symbol of saving? Why not an elephant bank, which is bigger and holds more coins? In the Middle Ages, before modern banking and credit instruments, people saved money at home, a few coins at a time dropped into a jar or dish. Potters(制陶工) made these inexpensive containers from an orange-colored clay(黏土) called “pygg,” and folks saved coins in pygg jars.The Middle English word
for pig was “pigge”. While the Saxons pronounced pygg, referring to the clay, as “pug”, eventually the two words changed into the same pronunciation, sounding the “i” as in pig or piggy. As the word became less associated with the orange clay and more with the animal, a clever potter fashioned a pygg jar in the shape of a pig, delighting children and adults. The piggy bank was born.
Originally you had to break the bank to get to the money, bringing in a sense of seriousness into savings. While piggy banks teach children the wisdom of saving, adults often need to relearn childhood lessons. Think about the things in life that require large amounts of money--- college education, weddings, cars, medical care, starting a business, buying a home, and fun stuff like great trips. So when you have money, take off the top 10%, put it aside, save and invest wisely.
What is the piggy bank strategy?

A.Paying 1% income tax at a time.
B.Setting a goal before making a travel plan.
C.Aiming high even when doing small things.
D.Putting aside a little money regularly for future use.

Why did the writer’s parents give him a piggy bank as a gift?

A.To delight him with the latest fashion.
B.To encourage him to climb mountains.
C.To help him form the habit of saving.
D.To teach him English pronunciation.

What does then underlined word “something”(Paragraph 3) most probably refer to?

A.Money B.Gifts
C.Financial success D.Good luck

The piggy ban originally was _________.

A.a potter’s instrument
B.a cheap clay container
C.an animal-shaped dish
D.a pig-like toy for children

The last paragraph talks about ________.

A.the seriousness of educating children
B.the enjoyment of taking a great trip
C.the importance of managing money
D.the difficulty of starting a business

Metro Pocket Guide
Metrorail (地铁)
Each passenger needs a farecard to enter and go out .Up to two children under age five may travel free with a paying customer .
Farecard machines are in every station .Bring small bills because there are no change machines in the stations and farecard machines only provide up to $5 in change.
Get one ticket of unlimited Metrorall rides with a One Day Pass .Buy it from a farecard machine in Metro stations .Use it after 9:30 a,m. until closing on weekdays , and all day on weekends and holidays .
Hours of service
Open 5am Mon-Fri 7a.m Sat-Sun
Close midnight Sun-Thurs. 3a.m. Sat-Sun
Last train times vary .To avoid missing the last train , please check the last train time posted in the station.
Train times Posted in stations
Metrobus
When paying with exact charge , the fare is $1.35.When paying with a SmatTripⓇcard , the fare is 1.25.
Fares for the senior/ disabled customers
Senior citizens 65 and older and disabled customers may ride for half the regular fare .On Metrorail and Metrobus , use a senior/disabled farecard or Smar/Trip Ⓡ card .For more information about buying senior .disabled farecards , farecard or SmarTripⓇcards and passes , please visit MetroOpensDoors .com or call 202-637-7000and 202-637-8000.
Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorall services by calling 202-962-1100.
Travel tips (提示)
. Avoid riding during weekday rush periods -before 9:30 a.m. and between 4and 6p.m.
. If you lose something on a bus or train or in a station, please call Lost &Found at 202-962-1195,

1.

What should you know about farecard machines?

A. They start selling tickets at 9:30 a.m.
B. They are connected to change machines .
C. They offer special service to the elderly .
D. They make change for no more than $5.
2.

At what time does Metroarll stop service on Saturday ?

A. At midnight .
B. At 3 a.m.
C. At 5 a.m.
D. At 7a.m.
3.

What is good about a SmarTripⓇcard ?

A. It is convenient for old people .
B. It saves money for its users
C It can be bought at any train
D. It is sold on the Internet

4.

Which number should you call if you lose something on the Metro?

A. 202-962-1195
B. 202-962-1100
C. 202-637-7000
D. 202-637-8000

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