What do you know about the sea? We know that it looks very pretty when the sun is shining on it. We also know that it can be very rough when there is a strong wind. What other things do we know about it?
The first thing to remember is that the sea is very big. When you look at the map of the world you will find there is more water than land. The sea covers three quarters of the world.
The sea is also very deep in some places. It is not deep everywhere. Some parts of the sea are very shallow. But in some places the depth of the sea is very great. There is one spot, near Japan, where the sea is nearly 11 kilometers deep! The highest mountain in the world is about 9 kilometers high. If that mountain were put into the sea at that place, there would he 2 kilometers of water above it ! What a deep place !
If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers, which flow into the sea, carry salt from the land into the sea. Some parts of the sea are saltier than other parts. There is one sea, called the Dead Sea, which is very salty. It is so salty that swimmers cannot sink! Fish cannot live in the Dead Sea!
In most parts of the sea, there are plenty of fishes and plants. Some live near the top of the sea. Others live deep down. There are also millions of tiny living things that float in the sea. These floating things are so small that it is hard to see them. Many fish live by e
ating these.
The sea can be very cold. Divers who go deep down in the sea know this. On the top the water may be warm. When the diver goes downwards, the sea becomes colder and colder. An
other thing happens. When the diver goes deeper, the water above presses down on him. It squeezes him. Then the diver has to wear clothes made of metal. But he cannot go very deep. Some people who wanted to go very deep used a very strong diving ship! They went down to the deepest part of the sea in it. They went down to a depth of eleven kilometers !When does the sea look beautiful?
| A．When it is calm. | B．When the weather is fine. |
| C．When there is a strong wind. | D．When there is a storm. |
How much of the earth’s surface does land cover?
| A．15%. | B．25%. | C．30%. | D．45%. |
Why does the writer cite（引用） the sea somewhere near Japan?
| A．To show that the sea in some places is very deep. |
| B．To show that the sea in some places is very shallow. |
| C．To show that its depth is 9 kilometers greater than the height of the highest mountain. |
D．To show that its depth is 11 kilometers greater than the height |
of the highest mountain.Which of the following statements about the Dead Sea is NOT true?
| A．Swimmers cannot sink. | B．It is a safe place for swimmers. |
| C．It is extremely salty. | D．Fish  can be found in it. |
In 1883. John Roebling was inspired by an idea to build a spectacular bridge connecting New York with the Long Island. However, bridge building experts throughout the world thought this was an impossible mission and told Roebling to forget the idea, but Roebling could not ignore the vision he had in his mind of this bridge. After much discussion and persuasion he managed to convince his son Washington, an up and coming engineer, that the bridge in fact could be built.
The project started well, but when it was only a few months underway a tragic accident on the site took the life of John Roebling. Washington was injured and left with a certain amount of brain damage, which resulted in him not being able to walk or talk or even move.
"We told them so." "Crazy men and their crazy dreams.'' "It's foolish to chase wild visions." Everyone had a negative comment to make and felt that the project should be scrapped since the Roeblings were the only ones who knew how the bridge could be built. In spite of his handicap, Washington was never discouraged.
One day he was lying on his bed in hospital, seeing the sky and the tops of the trees outside for just a moment with the sunlight streaming through the windows, and a gentle breeze bowing the flimsy white curtains apart when an idea hit him. He decided to make the best use of the only finger he could move. Thus, he slowly developed a code of communication with his wife.
He touched his wife's arm with that finger, indicating to her that he wanted her to call the engineers again. Then he used the same method of tapping her arm to tell the engineers what to do. It seemed foolish but the project was under way again.
For 13 years Washington tapped out his instructions with his finger on his wife's arm until the bridge was finally completed.Which of the following is true of Washington and his father?
| A．They are hardworking and courageous. |
| B．They are stubborn and bold. |
| C．They are creative and persistent. |
| D．They are curious and modest. |
In the third paragraph, the underlined phrase ''wild vision" refers to______.
| A．the tragic accident |
| B．the building of the bridge |
| C．the brain damage |
| D．the discussion and persuasion |
From the passage, we know that _______ when Roebling proposed building the bridge.
| A．people all over America supported him |
| B．almost no bridge experts in the world supported him |
| C．his friends were strongly in favor of his idea |
| D．many people considered it would be a great project |
The passage suggests that______.
| A．NO pains, no gains. |
| B．Many hands make light work. |
| C．A lighted heart is a good medicine. |
| D．Passion creates wonder. |
Since the 1970s, scientists have been searching for ways to link the brain with computers. Brain-computer interface (BCI) technology could help people with disabilities send commands to machines.
Recently, two researchers, Jose Millan and Michele Tavella from the Federal Polytechnic School in Lausanne, Switzerland, demonstrated a small robotic wheelchair directed by a person's thoughts.
In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.
“Our brain has billions of nerve cells. These send signals through the spinal cord (脊髓) to the muscles to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles.” Tavella says. “Our system allows disabled people to communicate with external world and also to control devices.
The researchers designed a special cap for the user. This head cover picks up the signals from the scalp (头皮) and sends them to a computer. The computer interprets the signals and commands the motorized wheelchair. The wheelchair also has two cameras that identify objects in its path. They help the computer react to commands from the brain.
Prof. Millan, the team leader, says scientists keep improving the computer software that interprets brain signals and turns them into simple commands. “The practical possibilities that BCI technology offers to disabled people can be grouped in two categories: communication, and controlling devices. One example is this wheelchair.”
He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can benefit from. And the other is to guarantee that they can use the technology over long periods of time.BCI is a technology that can ________.
| A．help to update computer systems |
| B．link the human brain with computers |
| C．help the disabled to recover |
| D．control a person's thoughts |
How did Tavella operate the wheelchair in the laboratory?
| A．By controlling his muscles. |
| B．By talking to the machine. |
| C．By moving his hand. |
| D．By using his mind. |
Which of the following shows the path of the signals described in Paragraph 5?
| A．scalp→computer→cap→wheelchair |
| B．computer→cap→scalp→wheelchair |
| C．scalp→cap→computer→wheelchair |
| D．cap→computer→scalp→wheelchair |
Which of the following would be the best title for the text?
| A．Switzerland, the BCI Research Center |
| B．New Findings About How the Human Brain Works |
| C．BCI Could Mean More Freedom for the Disabled |
| D．Robotic Vehicles Could Help to Cure Brain Injuries |
King's College Summer School
King's College Summer School is an annual training program for high school students at all levels who want to improve their English. Courses are given by the teachers of King's College and other colleges in New York. Trips to museums and culture centers are also organized. This year's summer school will be from July 25 to August 15.
More information is as follows:
| Application date Students in New York should send their applications before July 18, 2007. Students of other cities should send their applications before July 16, 2007. Foreign students should send their applications before July 10, 2007. |
Courses English Language Spoken English: 22 hours Reading and Writing: 10 hours American History: 16 hours American Culture: 16 hours |
| Steps A letter of self-introduction A letter of recommendation ﹡ The letters should be written in English with all the necessary information. |
Cost Daily lessons: $200 Sports and activities: $100 Travels: $200 Hotel service: $400 ﹡You may choose to live with your friends or relatives in the same city. |
| Please write to: Thompson, Sanders 1026 King' s Street New York, NY 10016, USA E-mail: KC-Summer-School@ yahoo, com |
Which of the following is true about King's College Summer School?________
| A．Only top students can take part in the program. |
| B．King's College Summer School is run every other year. |
| C．Visits to museums and culture centers are part of the program. |
| D．Only the teachers of King's College give courses. |
If you are to live with your relatives in New York, you will have to pay the school _______
| A．$200 | B．$400 | C．$500 | D．$900 |
What information can you get from the text? ________
| A．The program will last two months. |
| B．You can write to Thompson only in English. |
| C．As a Chinese student, you can send your application on July 14, 2007. |
| D．You can get in touch with the school by e-mail or by telephone. |
Interest in pursuing international careers has risen in recent years strengthened by permanent personnel shortages that are causing companies to search beyond their home borders for talent.
Professionals seek career experience outside of their home countries for a variety of reasons. They may feel the need to recharge their batteries with a new challenge. They may want a position with more responsibility that encourages creativity. Or they may wish to expose their children to another culture, and the opportunity to learn a second language.
When applying for a job, one usually has to submit a resume or curriculum vitae (CV). The two terms generally mean the same thing: a one--or two--page document describing one's educational qualifications and professional experience. However, guidelines for preparing a resume are constantly changing. The best advice is to find out what is appropriate regarding the company culture, the country culture, and the culture of the person making the hiring decision. The challenge will be to include two or more cultures in one document. The following list is a good place to start.
"Educational requirements differ from country to country. In almost every case of 'cross--border' job hunting, just stating the title of your degree will not be an adequate description. Provide the reader with details about your studies and any related experience. "
Pay attention to the resume format you use-chronological or reverse-chronological order. Chronological order means listing your 'oldest' work experience first. Reverse-chronological order means listing your current or most recent experience first. Most countries have preferences about which format is most acceptable. If you find no specific guidelines, the general preference is for the reverse-chronological format. "
If you are submitting your resume in English, find out if the receiver uses British English or American English because there are changes between the two versions. For example, university education is often referred to as 'tertiary education' in the United Kingdom, but this term is almost never used in the United States. A reader who is unfamiliar with these changes may assume that your resume contains errors.Companies are hiring more foreign employees because ________.
| A．they find foreign employees are usually more talented |
| B．they need original ideas from employees hired overseas |
| C．they want to expand their business beyond home borders |
| D．they have difficulty finding qualified personnel at home |
The author believes that an individual who applies to work overseas ________.
| A．is usually creative |
| B．aims to improve his foreign language skills |
| C．is dissatisfied with his own life at home |
| D．seeks either his own or his children's development |
When it comes to resume writing, it is best to ________.
| A．take cultural factors into consideration |
| B．learn about the company's hiring process |
| C．follow appropriate guidelines for job hunting |
| D．know the employer's personal likes and dislikes |
When writing about qualifications, applicants are advised to __________.
| A．stress their academic potential to impress the decision maker |
| B．give the title of the university degree they have earned at home |
| C．provide a detailed description of their study and work experiences |
| D．emphasize their interest in pursuing a 'cross-border' career |
According to the author's last piece of advice, the applicants should be aware of ________.
| A．the different educational systems in the US and the UK |
| B．the differences between the changes of English |
| C．the receiver's preference with regard to the format |
| D．the special characteristics of American and British cultures |
There is a common belief among parents that schools are no longer interested in spelling. No school I have taught in has ever considered spelling unimportant as a basic skill. There are, however, quite different ideas about how to teach it, or how much priority (优先) it must be given over general language development and writing ability. The problem is how to encourage a child to express himself freely in writing without holding him back with spelling.
If spelling becomes the only point of his teacher's interest, clearly a bright child will be likely to "play safe". He will write only words within his spelling range. That's why teachers often encourage the early use of dictionaries and pay attention to content rather than technical ability.
I was once shocked to read on the bottom of a sensitive piece of writing about a personal experience: "This work is terrible! There are far too many spelling mistakes." It may have been a sharp criticism of the pupils' technical abilities in writing, but it was also a sad thing for the teacher who had omitted (略过)to read the composition, which contained some beautiful expressions of the child's deep feelings. The teacher was not wrong to draw attention to the mistakes, but if his priority had centered on the child's ideas, an expression of his disappointment with the presentation would have given the pupil more hope to seek improvement.Teachers differ in their opinions about_______.
| A．the difficulties in teaching spelling |
| B．the necessity of teaching spelling |
| C．the importance of the basic writing skills |
| D．the role of spelling in general language development |
The expression "play safe" probably means ______.
| A．to write carefully |
| B．to avoid using words one is not sure of |
| C．to use dictionaries frequently |
| D．to do as teachers say |
Teachers encourage the use of dictionaries so that______.
| A．students will be able to express their ideas more freely. |
| B．teachers will have less trouble in correcting mistakes. |
| C．students will have more trust in writing. |
| D．students will learn to spell words correctly. |
The main idea of the passage is _______.
| A．the importance of developing writing skills |
| B．the importance of spelling |
| C．the correct way of marking composition |
| D．the relationship between spelling and the content of a composition |