Just put your special clothes on in the morning and you could jump 3 meters into the air and even carry more than 60 kilograms without getting tired. The walk to school would be very , very easy. Such supercharged clothing is one of the products that could be created using “wearable robotics” technology.
Designed to improve a person’s senses and skills, the device could be as simple as a hearing aid. Or it could be a full-body suit that senses what you’re going to do, then helps you do it better.
“A superman suit would be the final result in wearable robotics,” said Francois Pin, head of robotics and energy systems at the Oak Ridge National Laboratory（橡树林国家实验室）, US. While these suits are at least ten years away, in some areas the technology is already in use.
Researchers are developing artificial arms and legs that allow old, disabled or injured people to move freely. Thus US Army is interested in using wearable robot legs to help soldiers run faster, carry more equipment and be stronger in battle. Jobs that involve lifting heavy loads or saving lives from the rubble of an earthquake could also become much easier.
A robot is a device that responds to a command. You’re probably with simple robots, such as toy cars or airplanes that respond to buttons you push on a remote control.
Wearable robotics goes further. Instead of just receiving information through a wire or remote control, the robotic device can send information back to its controller.
Suppose you wore a sleeve that has sensors where your joints are. Every time you move your arm, the sleeve senses your movements and sends the information to a robot, which then moves its arm just as you did. When the robot hits or touches something, it sends a signal back to the sleeve and you sense the action.
In this way, scientists are working to wrap the robot around the person. Their goal is to make the sleeve, shoe or suit help you do what you want to do.Which of the following can replace the underlined word “ supercharged” in Paragraph one?
| A．expensive | B．overcharged | C．advanced | D．full of electricity |
Products resulting from this wearable robotics technology do not include ___________.
| A．remote controls | B．hearing aids |
| C．wearable robot legs | D．superman suits |
From the passage, we can infer that_______________.
| A．it will be ten years before robotic devices are in use |
| B．the wearable robotics technology has been employed in some areas |
| C．the robots in the robotic devices will do whatever you want to do |
| D．people must become lazier and less healthier in the future |
There are some differences between American English and British English. Some differences are quite interesting.
When my friend Lily from London used the word “larder”, I didn’t know what it meant. Realizing I didn’t follow her, she used another word. I finally knew she wanted to find something to keep some food. The next word came up when we were planning a lunch date. She jotted down the date and time in her diary, while I marked my calendar. If she called me on the phone, she would ring me up. But if the line was busy, she would say the line was engaged.
Most times, I can know what Lily means. Last week, she regretted sending her boys to watch an early morning tennis game without their fleeces. I thought that she meant without their jackets or something like that. Other times, we have to ask each other. She recently told me a funny tale about a pissed woman. I wondered what had made the lady angry. It turns out that pissed means drunk.
Here is one more example. My British friend Jane was filling out a ticket at the grocery store recently. She asked the young man to help her if he had a rubber. When she noticed he didn’t follow her, she quickly asked for an eraser, which, in England, is often called a rubber.
In order to communicate well with British people, we Americans should learn some words that the British use differently. And I think people who learn English as a second language should also realize that there are differences between American English and British English. When Lily used the word “larder”, she was probably looking for a ______.
| A．cup | B．ladder |
| C．cupboard | D．cooker |
According to the passage, in British English ______.
| A．the word “pissed” means angry |
| B．the word “jacket” is often used |
| C．the word “engaged” means tired |
| D．the word “rubber” means eraser |
What does the underlined phrase “jotted down” in Pragraph2 mean?
| A．Wrote down | B．Cared about |
| C．Looked for | D．Settled down |
What is the passage mainly about?
| A．The British way of using words. |
| B．Some new words the writer’s British friends taught her. |
| C．The reasons why Americans can’t followed the British at times. |
| D．Some words used differently in British English and American English. |
Lisa: My best teacher is my geography teacher in 10th grade. Why? Because we did school projects! Back then I wrote about India and never forgot what I had learned. He brought the culture to life by letting me become part of it. He also listened to us and was always ready with a kind word.
David: My best teacher is my high school social studies and history teacher, Thomas Ladenburg. He respected us, though we were just teenagers. His class was never boring because he often asked us to discuss in class. He used his own materials which made the class very interesting.
Henry: My best ever teacher is my biology teacher in high school. I really liked her class. She explained everything very clearly. She also checked our notebooks to make sure we had written down what she said. Now, many years later, I can still remember a large part of the things she taught!
Susan: The best teacher I have ever had is my 10th grade social studies teacher. She was always in a good mood and kept us laughing. She was really young, so she acted like us teenagers, which made learning fun. If we needed to talk to an adult about a problem, we would always come to her because we knew she could help us.
Tom: My favourite teacher is Mr. Yelle. He taught us math, science and music. He spoke to us “at eye level”, and was very patient and kind. We did great projects for the science fairs. Forty years later, I still remember his lessons very well. By the way, though he was called Mr Yelle, he didn’t yell(喊叫).We learn that when she was in 10th grade, Lisa ________.
| A．was always ready with a kind word |
| B．often forgot what she had learned very easily |
| C．liked doing school projects in the geography class |
| D．was interested in India the most in the geography class |
How did David most probably find Thomas Ladenburg’s class?
| A．Difficult. | B．Lively. | C．Useless. | D．Long. |
We can learn that Susan’s 10th grade social studies teacher _______.
| A．was good at listening to her students’ problems |
| B．liked laughing at her students’ problems |
| C．was not happy when she had a problem |
| D．didn’t like taking her students as friends |
A farmer grew some vegetables in his garden. One day his wife was ill and he had no money. He had to sell some cabbages and carrots in the market. The next morning he took two baskets of vegetables to town, but it was raining hard that afternoon and there were few people in the street. When his vegetables were sold out, it was dark. He bought some medicine and hurried to his village.
On his way home he saw a person lying on the ground. He placed his baskets on the ground and was going to help the person to get up. At that time he found it was a dead man and there was much blood on his body. He was so afraid that he ran away quickly, without taking his baskets.
The next afternoon the farmer was sent to the police station. Having shown the baskets, an officer asked, “Are these yours? ” “Yes, sir. ” The farmer answered timidly（胆怯地）. “Have you killed the man?” “No, no, sir.” The farmer said in a hurry. “When did you see the dead man?” “About seven last evening. ” “Did you see who killed the man?” “No, sir. ” The officer brought out a knife and asked, “Have you seen it yet?” “No, sir. ” The officer became angry and told the policemen to beat him up and sent him into prison(监狱)。
That evening the officer went on trying. Pointing to the knife, he asked again, “Have you seen it yet?” “ yes, sir.” The officer was happy and asked, “When and where?” “I saw it here this afternoon, sir.”Why did the farmer decide to sell the vegetables?
| A．To go to the market. |
| B．To go to see the doctor. |
| C．To buy some food for his family. |
| D．To buy some medicine for his wife. |
The farmer didn’t sell out his vegetables until the evening because ________.
| A．they were too bad |
| B．they were very expensive |
| C．it rained hard that morning |
| D．people wouldn’t go out on such a bad day |
Why did the farmer run quickly?
| A．He was afraid to see a dead man. |
| B．His wife was waiting for him at home. |
| C．The policemen were coming towards him. |
| D．It was so late and he had to buy some medicine. |
The officer tried（审讯）the farmer to _______.
| A．ask if he had seen the knife |
| B．know who had killed the man |
| C．ask when he saw the dead man |
| D．know if he had seen the dead man |
Still seeking a destination for your weekend break? There are some places which are probably a mere wall away from your college.
King’s Art Centre
A day at the Centre could mean a visit to an exhibition of the work of one of the most interesting contemporary artists on show anywhere. This weekend sees the opening of an exhibition of four local artists.
You could attend a class teaching you how to ‘learn from the masters’ or get more creative with paint – free of charge.
The Centre also runs two life drawing classes for which there is a small fee.
The Botanic Garden
The Garden has over 8,000 plant species; it holds the research and teaching collection of living plants for Cambridge University.
The multi-branched Torch Aloe here is impressive. The African plant produces red flowers above blue-green leaves, and is not one to miss.
Get to the display house to see Dionaea muscipula, a plant more commonly known as the Venus Flytrap that feeds on insects and other small animals.
The Garden is also a place for wildlife-enthusiasts. Look for grass snakes in the lake. A snake called ‘Hissing Sid’ is regularly seen lying in the heat of the warm sun.
Byron’s Pool
Many stories surround Lord Byron’s time as a student of Cambridge University. Arriving in 1805, he wrote a letter complaining that it was a place of “mess and drunkenness”. However, it seems as though Byron did manage to pass the time pleasantly enough. I’m not just talking about the pet bear he kept in his rooms. He spent a great deal of time walking in the village.
It is also said that on occasion Byron swam naked by moonlight in the lake, which is now known as Byron’s Pool. A couple of miles past Grant Chester in the south Cambridge shire countryside, the pool is surrounded by beautiful circular paths around the fields. The cries of invisible birds make the trip a lovely experience and on the way home you can drop into the village for afternoon tea. If you don’t trust me, then perhaps you’ll take it from Virginia Woolf – over a century after Byron, she reportedly took a trip to swim in the same pool.As mentioned in the passage, there is a small charge for ____.
| A．attending the masters’ class |
| B．working with local artists |
| C．learning life drawing |
| D．seeing an exhibition |
“Torch Aloe” and “Venus Flytrap” are ____.
| A．common insects |
| B．impressive plants |
| C．rarely-seen snakes |
| D．wildlife-enthusiasts |
We can infer from the passage that Byron seemed ____.
| A．to fear pet bears |
| B．to like walking |
| C．to be a heavy drinker |
| D．to finish university in 1805 |
In the passage Byron’s Pool is described as a lake ____.
| A．surrounded by fields |
| B．owned by Lord Byron |
| C．located in Grant Chester |
| D．discovered by Virginia Woolf |
Like many new graduates, I left university full of hope for the future but with no real idea of what I wanted to do. My degree, with honors, in English literature had not really prepared me for anything practical. I knew I wanted to make a difference in the world somehow, but I had no idea how to do that. That’s when I learned about the Lighthouse Project.
I started my journey as a Lighthouse Project volunteer by reading as much as I could about the experiences of previous volunteers. I knew it would be a lot of hard work, and that I would be away from my family and friends for a very long time. In short, I did not take my decision to apply for the Lighthouse Project lightly. Neither did my family.
Eventually, however, I won the support of my family, and I sent in all the paperwork needed for the application. After countless interviews and presentations, I managed to stand out among the candidates and survive the test alone. Several months later, I finally received a call asking me to report for the duty. I would be going to a small village near Abuja, Nigeria. Where? What? Nigeria? I had no idea. But I was about to find out.
After completing my training, I was sent to the village that was small and desperately in need of proper accommodation. Though the local villagers were poor, they offered their homes, hearts, and food as if I were their own family. I was asked to lead a small team of local people in building a new schoolhouse. For the next year or so, I taught in that same schoolhouse. But I sometimes think I learned more from my students than they did from me.
Sometime during that period, I realized that all those things that had seemed so strange or unusual to me no longer did, though I did not get anywhere with the local language, and I returned to the United States a different man. The Lighthouse Project had changed my life forever.According to the Paragraph 2, it is most likely that the author
| A．discussed his decision with his family. |
| B．asked previous volunteers about voluntary work |
| C．attended special training to perform difficult tasks |
| D．felt sad about having to leave his family and friends |
In his application for the volunteer job, the author
| A．participated in many discussions |
| B．went through some interviews and presentations |
| C．wrote quite a few papers on voluntary work |
| D．faced strong competition from other candidates |
On arrival at the village, the author was
| A．asked to lead a farming team |
| B．sent to teach in a schoolhouse |
| C．received warmly by local villagers |
| D．arranged to live in a separate house. |