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.
Timetable
Which of the following is true of the membership card?
| A．Its number is l0865 305305. |
| B．It belongs to Mr. E. M. Driscoll. |
| C．It is valid through the year of 2010. |
| D．It gets the owner a discount when used. |
If one wants to attend a business lunch in London at l2：00,the latest train that he should take at Oxford leaves at .
| A．11：45 | B．11：15 | C．10：35 | D．10：05 |
If you would like to have some vegetable beef, what may be your choice?
A．French Slam® |
B．Chicken-Fried Steak® |
| C．The Super Bird® | D．Sandwich with Salad or Soup® |
The chart shows that from 2005 to 2008，
| A．the percentage of the Spanish families with a computer rose 35 points |
| B．the percentage of the White families with a computer remained unchanged |
| C．the number of the Black families with a computer was on the decrease |
| D．the number of the Asian families with a computer showed the sharpest increase |
Five years ago, I was sent to a better middle school. For me, everything there was new and strange. After I had been there for two months, there was an important test in the middle of the term. It covered all my courses. In that test, I didn’t get a good grade, but most of my classmates got an A.
It made me upset for a long time. I felt everything in the world was changing. I thought my classmates were all better than me. During those days I was very unhappy.
One day, my aunt, after talking with my teachers, talked to me. She told me to think about what I had done in the past and what I should do in the future. I was shocked by her words. I thought about what I had done during the past months, and I found I had done nothing to improve my grades. I thought I should work harder.
After that, I paid more attention to the teachers’ talking in the classes, and I asked my teachers or my classmates when I didn’t understand something. I studied very late at night when I met with difficult problems. Most of all, I came to understand the importance of taking notes in class. As a result, I did better in some tests.
About three months later, the most important test came at the end of the term. This time, I stood out not only in my class but also in the grade. From then on, I have tried to do my best when I do something because I know if I want something, I should work hard for it. Why did the writer fall behind in the new middle school? _________
| A．Because the teachers didn’t treat him well enough. |
| B．Because the subjects were becoming more difficult. |
| C．Because he hated the life in the new school. |
| D．Because he didn’t put his heart into study. |
What did the writer’s aunt do to help him out? _________
| A．She punished him for not working hard. |
| B．She helped him find out the reasons for his poor performance. |
| C．She forced him to work harder. |
| D．She asked his teachers to talk with him about his problems. |
Which of the following studying methods helped the writer most?_________
| A．Asking teachers for help when in difficulty. |
| B．Working deep into the night every day. |
| C．Making notes in class. |
| D．Listening to every word his teachers said. |
What does the underlined sentence in the last paragraph mean? __________
| A．The writer failed again in the exam. |
| B．The writer did very well in the exam. |
| C．The writer became the cleverest in the class. |
| D．The writer was very proud of his progress. |
There are two types of people in the world．Although they have equal degree of health and wealth and other comforts of life, one becomes happy and the other becomes unhappy．This is because of the different ways in which they consider things, persons, events and the resulting effects upon their minds．
People who are to be happy pay their attention to the good side of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather．They enjoy all the cheerful things．Those who are to be unhappy think and speak only of the opposite things．Therefore, they are continually dissatisfied．By their remarks, they sour the pleasure of society, hurt many people, and make themselves disagreeable everywhere．The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes．I hope this little warning may help them change this habit．
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck．Nobody loves them, and no one treats them with more than the most common politeness and respect.This frequently puts them in bad temper and draws them into arguments．they should change their bad habits .If they do not, it will be good for others to avoid any contact with them．Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels． People who are unhappy _______．
| A．always consider things differently from others |
| B．usually are affected by the results of certain things |
| C．usually misunderstand what others think or say |
| D．always discover the unpleasant side of certain things |
We can conclude from the passage that _______
| A．we should pity all such unhappy people |
| B．such unhappy people are dangerous to social life |
| C．people can get rid of the habit of unhappiness |
| D．unhappy people can not understand happy persons |
If such unhappy persons insist on keeping the habit, the author suggests that people should ____
| A．prevent any communication with them |
| B．show no respect and politeness to them |
| C．persuade them to recognize the bad effects |
| D．quarrel with them until they realize the mistakes |
The Japanese have always loved fresh fish. But the waters close to Japan have not held many fish for decades. So fishing boats went farther than ever.but If the return trip took more than a few days, the fish were not fresh. The Japanese did not like the taste.
Then fishing companies equipped their boats with freezers. They would freeze them at sea. Freezers allowed the boats to go farther and stay longer. However, the Japanese could taste the difference between fresh and frozen and they did not like frozen fish.
So fishing boats were equipped with fish tanks. They would stuff fish in the tanks（水槽）,fin（ 鱼翅）to fin .After a little thrashing(颠簸) around, the fish stopped moving. They were tired and dull, but alive. Unfortunately, the Japanese could still taste the difference. The Japanese preferred the lively taste of fresh fish, not sluggish fish.
To keep the fish tasting fresh, the Japanese fishing companies still put the fish in the tanks. But now they add a small shark to each tank. The shark eats a few fish, but most of the fish arrive in a very lively state. The fish are challenged.
Have you realized that some of us are also living in a tank but most of the time tired & dull, so we need a Shark in our life to keep us awake and moving. If your challenges are the correct size, and if you are regularly defeating those challenges, you are Conqueror. You think of your challenges and get energized. You are excited to try new solutions. You are alive! Here is some advice for you :
1. Instead of avoiding challenges, jump into them and enjoy the game. If your challenges are too large or too numerous, do not give up. Instead, reorganize. Find more determination, more knowledge, more help.
2. God didn't promise days without pain, laughter(笑) without sorrow, sun without rain, but he did promise strength for the day, comfort for the tears and light for the way.
3. Disappointments are like road blocks, they slow you down a bit but you enjoy the smooth road afterwards. Don't stay on the bumps too long. Move on! Why did fishing companies equip their boats with freezers?
| A．to keep the fish taste fresh | B．to increase the price of the fish |
| C．to avoid challenges in the market | D．to keep the fish alive |
Which of the following is right?
| A．The Japanese don’t like sluggish fish, so the Japanese fishing companies won’t put the fish in the tanks |
| B．Since the waters close to Japan have not held many fish for decades, they have to go farther to catch fish. |
| C．Road blocks slow you down and stop you going on . |
| D．If your challenges are too large or too numerous, give it up first. |
The topic of the passage may be ___
| A．avoid challenges | B．keep your life active |
| C．ways to keep fish fresh | D．some advice for you |
“we need a Shark in our life to keep us awake and moving”means ____
| A．we need challenges of too large or too numerous to make us energized. |
| B．we have to accept being beaten by those challenges in life. |
| C．You are excited to try new solutions. |
| D．The society we live in is like the fish tank,we need some challenges to keep us energized. |
In Europe ,many people make friends between their countries through town twinning .Town or city twinning means two towns in different countries agree and decide to become “twins”with a sister relationship .
The people find pen friends in the twin town .They exchange newspapers and stamps .The school teachers discuss teaching methods with the teachers in the twin town .Officials visit the twin town for celebrations .Ordinary people travel to the twin town ,too,but not very often if it is far away .
Sometimes ,school even exchange their classes for two or three weeks !For example ,German middle school students study for a while at the school in their twin town in Britain ,staying with British families .A few months later ,their British friends come to study in Germany .
Many British towns are so pleased with the results of the twinning that they set out to find more than one twin town !
Tonbridge ,a small town in Kent ,for example ,has twin towns in both Germany and France .Richmond near London has relationships with Germany ,France and even a town in a Balkan country .
Town twinning can help make friends .It helps students improve their language skills ,and also helps people to understand the differences between nations .Which is the best title for the passage ?
| A．Town Twinning | B．Friendly Town |
| C．Exchanging Teachers and Students | D．Peace and Understanding |
Which of the following is Not mentioned in the passage ?
| A．Twin towns exchange newspapers and stamps . |
| B．Twin towns exchange business skills . |
| C．Schools in twin towns exchange classes for a period of time . |
| D．Ordinary people travel to the twin towns . |
Twin towns develop ______.
| A．between European countries and China |
| B．in the English-speaking countries only |
| C．in the same country |
| D．between different countries |
How many countries are mentioned in this passage ?
| A．7 | B．6 | C．3 | D．4 |
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