Television, which made its first serious appearance in 1939, did not become common until the early 1950s. Since then, millions of children have grown up in front of the set, and many people now worry about the effect that TV has on the young, and on society in general. Educators, psychologists, and crime experts wonder if television should be abolished(取消). Many ordinary parents wish it had never been invented. Why are they so afraid? Is television as harmful as they think it is?
Like almost anything else, television has its good and its bad sides. One should surely thank its inventors for the joy and interest that they have brought into the lives of the old, the sick, and the lonely -- all those who, without it, would have no pleasure and no window on the world.
In truth, television has opened windows in everybody's life. No newspaper has ever reached so many people and shown so clearly what was happening right now in their own country and everywhere else. TV not only gives the news instantly, it also shows it in pictures more powerful than words. It can be said that TV has brought reality to the public. Millions of people now have seen the effects of a battle, a flood, a fire, a crime, disasters of every sort on the screen.
Unfortunately, television's influence has been extremely harmful to the young. Children do not have enough experience to realize that TV shows present an unreal world. They want to imitate what they see. They do believe that the violence they see is normal and acceptable. By the time they are out of high school, most young people have watched about 15,000 hours of television, and have seen about 18,000 killings or other acts of violence. All educators and psychologists agree that the "television generations" are more violent than their parents and grandparents,
According to the same experts, the young are also less patient. Used to TV shows, where everything is quick and entertaining, they do not have the patience to read an article without pictures; to read a book that requires thinking; to listen to a teacher who doesn't do funny things like the people on children's programs. And they expect all problems to be solved happily in ten, fifteen or thirty minutes. That's the time it takes on the screen.
It is certain that television has deeply changed our lives and our society. It is certain that, along with its benefits, it has brought many serious problems. To these problems we must soon find a solution because, whether we like it or not, television is here to stay.
1. First TV set was made ______.
A. in 1939 B. in 1950s C. in 1940s D. in 1919
2. Which of the following people have a view on TV different from the others?
A. Educators. B. TV producers. C. Crime experts. D. Psychologists.
3. According to the author, who need TV most?
A. Educators. B. Crime experts.
C. The old and the lonely. D. The children and their parents.
4. We can conclude that ‘television generations’ are_______.
A. lonely B. more patient C. more violent D. more gentle
What will power your house in the future? Nuclear, wind, or solar power? According to scientists at the Massachusetts Institute of Technology (MIT) in the US, it might be leaves –but artificial ones.
Natural leaves are able to change sunlight and water into energy. It is known as photosynthesis (光合作用). Now researchers have found a way to imitate this seemingly simple process.
The artificial leaf developed by Daniel Nocera and his colleagues at MIT can be seen as a special silicon chip (硅片) with catalysts (催化剂). Similar to natural leaves, it can split water into hydrogen and oxygen when put into a bucket of water. The hydrogen and oxygen gases are then stored in a fuel cell (电池), which uses those two materials to produce electricity, located either on top of a house or beside the house.
Though the leaf is only about the shape of a poker card, scientists claimed that it is promising to be an inexpensive source of electricity in developing countries. “One can imagine villages in India and Africa not long from now purchasing an affordable basic power system based on this technology,” said Docera at a conference of the American Chemical Society.
An artificial leaf is not a new idea. The first artificial leaf was invented in 1997 but was too expensive and unstable for practical use. The new leaf, by contrast, is made of cheap materials, easy to use and highly stable. In laboratory studies, Nocera showed that an artificial leaf prorotype (原型) could operate continuously for at least 45 hours without a drop in activity.
The wonderful improvements come from Nocera’s recent discovery of several powerful new, inexpensive catalysts. These catalysts make the energy transformation (转换) inside the leaf more efficient with water and sunlight. Right now, the new leaf is about 10 times more efficient at carrying out photosynthesis than a natural one. Besides, the device can run in whatever water is available; that is, it doesn’t need pure water. This is important for some countries that don’t have access to pure water.
With the goal to “make each home its own power station” and “giving energy to the poor”, scientists believe that the new application could be widely used in developing countries, especially in India and rural China.Which of the following order correctly shows how the artificial leaf is used to produce electricity?
a. artificial leaves split water into hydrogen and oxygen
b. the hydrogen and oxygen gases are stored in a fuel cell
c. the artificial leaves are put in water
d. the fuel cell uses hydrogen and oxygen to produce electricity
| A．cbad | B．cabd | C．bcad | D．cadb |
Which of the following statements about new artificial leaves is TRUE according to the article?
| A．They are inexpensive but unstable. |
| B．They are as efficient at carrying out photosynthesis as natural leaves. |
| C．They can work only in pure water. |
| D．They need several catalysts to help them work efficiently. |
The aim of the scientists at MIT in developing the new artificial leaves is to .
| A．build-up more power stations in the world |
| B．provide cheaper energy for developing countries |
| C．offer people in developing countries access to pure water |
| D．gain a deeper understanding of the photosynthesis process |
What is the main point of the article?
| A．Introduction to the history of artificial leaves. |
| B．An invention copying photosynthesis. |
| C．Giving energy to the poor. |
| D．A mixture of water power and solar energy. |
As China becomes increasingly urbanized (城市化), it has to find space for its urban and
rural citizens as both groups become increasingly integrated. Experts suggest a possible model
way may be “re-inventing” a “garden city”.
China’s mega-cities are bursting at the borders and the country is now undergoing the quickest and biggest urbanization in the history of mankind. It is estimated that by 2025, China will have 400 million more people living in its cities, raising its urban population to 900 million. Besides, new satellite towns are mushrooming on the urban fringes while city ring roads are rippling outwards into the countryside at amazing speed. Satellite maps collected by Professor Joshua Bolchover at the University of Hong Kong bring the problem sharply into focus. They track the changing rural-urban framework in the past 30 years, and suggest that cities are cruelly destroying surrounding rural land and rapidly reducing the amount of arable（可耕种的）land, which gives way to new residential blocks, new industrial zones, new financial centers and the other inevitable signs and signatures of economic growth.
This, however, is not sustainable growth pattern, especially when China has the world’s largest population to feed. So concerned urban planners are starting to note the social and physical effects of diaspora（大移居）when replaced rural communities are forced into the cities.
On the other hand, a trend of thought is gradually taking shape and this is the concept of the “garden city”, a combination of country and city that is being proposed by architects and city planners. Hua Li, from Tao Architects, is among the many professionals with such a voice. His argument is supported by a long-term study on this subject. As Hua says, the answer is to preserve patches of productive farmland within urban boundaries. Less transportation means we have fresh agricultural products at lower costs and less carbon emission in the city. And urban farmland can also be showcased for agricultural tourism and education.
The concept is already practiced at the grassroot level. Agriculture has gone into the air, up to roof and balcony in some communities in the cities. It’s common to see organic “hanging garden” on the roof of some traditional courtyard home. According to some people, the rooftop project translate to tangible (=" practical)" benefits, such as safe, nutritious vegetables, a cooler home in summer. Some say thanks to the tomatoes they plant that are natural insect killers, there’re fewer mosquitoes. Apart from these, it also contributes to better bonding with neighbors. Zhang, a doctor in Beijing, began creating his hanging garden five years ago. Since his garden became home to 30 kinds of vegetables and fruit --- all enough to feed his family, neighbors have enjoyed dropping by for a relaxing chat or just to see how well the lovely vegetables and fruit are doing.
Although people like Zhang are still rare and the greening of roof space with vegetables and fruit takes skill and energy, with more positive media exposure and advanced technology there is the prospect that garden city will become common practice in the near future. By then, cities will no longer look so gray when seen from the satellites.What is the purpose of paragraph 2?
| A．To show the experts’ concern about the increase of population. |
| B．To persuade people into supporting economic growth in cities. |
| C．To explain the reasons for the change of rural-urban framework. |
| D．To inform the readers of the consequences of quick urbanization. |
In Hua Li’s opinion, a combination of country and city will __________.
| A．benefit the environment and lower living costs |
| B．become a project that needs a long-term study |
| C．lead to more rural communities being replaced |
| D．attract more farmers to take tours in cities |
Zhang is mentioned (Paragraph 5) to show that __________.
| A．he achieves his dream to own a hanging garden |
| B．hanging gardens are becoming more popular |
| C．the garden contributes to a better neighborhood |
| D．he is a pioneer to practise the gardening concept |
As for the concept of the “garden city”, the writer feels_________.
| A．desperate | B．hopeful | C．disappointed | D．concerned |
| ● DISPLAY ● OUR JOURNEYS ● 12 April-29 May 2008 Young people explore how they have adapted to life in Oxford. “When I first came here,” says one young African woman, “I just wanted to cry all the time. And now I have learned to laugh again.” Working with photographer Rory Carnegie and writer Nikki van der Gaag, young men and women explore their journey from the time they first arrived in a strange place to where they find themselves today. Organized by The Sunday Times Oxford Literary Festival (10－17 April 2008). Supported by the Maggie Black Trust and Oxford City Council. |
| ● ACTIVlTlES FOR CHlLDREN AND FAMILIES ● MODERN ART TROLLEY FREE Art activities for children every weekend during the exhibition in the Entrance Space from 2 p. m. to 4 p. m. Just drop in. Children must be led by an adult. |
| ● WORKSHOP FOR 8 TO 12 YEAR OLDS Thursday 7 April, 10：30 a. m. to 1：30 p. m. Looking at themes from the exhibition and exploring pictures based ideas through group discussion and using digital cameras. Led by Judie Waldmann. |
| ● BOOK LAUNCH FREE The Drawing Book by Sarah Simblet is a practical approach to drawing the world around you. Sarah Simblet, who teaches at the Ruskin School of Drawing and Fine Art, University of Oxford, will be present to give a short talk about the development of her book. Special price of￡18 on copies purchased in the evening. Booking recommended on 01865 813802 |
| ● TEACHERS’ EVENING FREE Thursday 21 April, 5 p.m. to 7：30 p. m. Lecture by Susan Bright, independent writer and lecturer, at 5：30 p. m. followed by an opportunity to view the exhibition. FREE Education Notes will be provided for teachers attending the evening. |
| ● WORKSHOP FOR PRIMARY TEACHERS Saturday 7 May, 10：30 a. m. to 1：30 p. m. Workshop for primary teachers who would like to develop their practical art skill as well as gain an understanding of modern art practice. Led by Judie Waldmann, artist and former primary school teacher. |
| ● TALKS AND WORKSHOPS FOR SCHOOL GROUPS Exhibition talks and artist-led workshops to create work in response to the exhibition are available for pre-booked school groups. Suitable for primary and secondary schools, to check availability and discuss details call Sarah Mossop on 1865 813816. |
If you are a teacher and interested in art, you probably would like to go to ________.
| A．TEACHERS’ EVENING |
| B．MODERN ART TROLLEY |
| C．WORKSHOP FOR PRIMARY TEACHERS |
| D．TALKS AND WORKSHOPS FOR SCHOOL GROUPS |
What can we learn from the passage？
| A．Susan Bright will give a short talk at the launch of the Drawing Book. |
| B．Rory Carnegie and Nikki will teach young people how to take photos. |
| C．The workshop led by Judie is intended for the secondary school students. |
| D．The children who go to the Modern Art Trolley must be led by an adult. |
Which of the following would be the best title of the text？
| A．FREE JOURNEYS | B．SPRING EVENTS |
| C．WEEKEND ACTIVITIES | D．ACTIVITIES FOR TEACHERS |
The passage makes you believe that __________.
| A．if you attend “BOOK LAUNCH”, you can get the book at a low price. |
| B．school groups can attend talks and workshops for them at any time. |
| C．almost all the young people have difficulty in adapting to life in Oxford. |
| D．TEACHERS’ EVENING is only accessible to teachers. |
Anyone for kimchi(韩国泡菜)? Around 2,000 women made the traditional dish last week in Seoul,the capital of the Republic of Korea(ROK). 
Kimchi traditionally has a rosy color. Korea.net says: “The color red wards off (避开) evil spirits. The color represents the spirit of the Korean people and kimchi is more than just a food. It’s a culture.”
A meal without kimchi is unthinkable. So what is kimchi?
Joan Raymond, food writer for US website health.com, writes: “It’s a reddish, fermented (发酵的) cabbage dish , made with a mix of garlic salt, vinegar, chili peppers and other spices.
It is served at every meal, either along with or mixed with rice and noodles. It is part of a high-fiber, low fat diet, which has kept obesity(肥胖) at bay.”
Kimchi is used in everything from soups to pancakes and as a topping (配料) on pizza and burgers.
Health.com named kimchi in its list of the world’s top five healthiest foods as it is rich in vitamins, aids digestion and may even reduce the risk of cancer.
A study conducted by Seoul National University claimed that chickens infected with the H5N1 virus (bird flu) recovered after eating food containing the same bacteria found in kimchi.
When Koreans pose for photos, they say “kimchi”, instead of “cheese”.According to the article, which of the following statements is TRUE?
| A．Kimchi contains something that can kill the H5N1 virus. |
| B．Kimchi is rated as the healthiest food in the world. |
| C．Kimchi is a cultural treasure for Koreans. |
| D．Each person eats 40 pounds of kimchi per month. |
What does the underlined phrase “keep... at bay” mean?
| A．predict | B．prevent | C．overcome | D．develop |
What does the article mainly talk about?
| A．The nutritional value of kimchi. | B．Ways of making kimchi. |
| C．The origin of kimchi. | D．Kimchi and what it means to Koreans. |
This selection of books and guides offers insight to hidden charm in many favorite cities and destinations and gives you the knowledge to uncover unusual sights to see and places to visit. We hope you enjoy our choices and welcome your comments. Email your feedback to books@ gounusual. com.
The following are taken from these books. You will find much more information about these hotels in the books.
Kakslauttanen Hotel
It is the home of the famous Igloo（冰屋）Village with the unique glass and snow igloos and the world’s largest snow restaurant. In addition , their guests can enjoy the winter activities including watching the Northern Lights visible generally from late August to late April. Guests can sample the peace of sleeping in snow. Their glass igloos are fantastic for lying on your bed at night, watching the Northern Lights in the warm. You can enjoy cold or warm night sleep as required.
Art Hotel in Ronda
Beautifully situated in the oldest paved street of Ronda and surrounded by historic buildings, Art Hotel is decorated with original and historical artwork and atmospheric lighting. There is lots of fun and funky touches, e. g. lights and birds nesting in old basketballs, wall murals（壁画）of Michael Jackson , car tyres converted to occasional tables.
During your stay, all drinks, breakfast and the use of all facilities are included in the price of the room.
Otter Creek Tents
The tents are separated from the rest of the world by a quiet salt-water creek. A coconut plantation dating back to 1886, the secret location preserves the privacy and peace of guests, with the salt water of the creek keeping even the mosquitoes away.
Each tent sleeps 2 in a four-poster double bed and has a western style toilet and bathroom with running water and hot shower. The tents use the dining facilities of the charming “Elsewhere” beach houses and enjoy over a mile of the pristine（处于原始状态的）beach where one can still see the footprints of fishermen , and during the season , possibly the prints of sea turtles.
The Original Icehotel
“Imagine a hotel built from thousands of tons of snow and ice, and rebuilt every winter”--that is ICEHOTEL in northern Lapland, Sweden.
This is the original ICEHOTEL, first created in the early 1990s. It has become the global ambassador for this genre and now licenses ICEBARs around the world too. With 80 ＋ rooms, the property is a huge undertaking to be rebuilt every year, and their expertise inspired other similar properties in North America and elsewhere.People staying in Kakslauttanen Hotel can watch the Northern Lights EXCEPT in ________.
| A．August | B．April | C．December | D．June |
What is special about Otter Creek Tents?
| A．You can sleep in a house made of ice there. |
| B．It is surrounded by a forest. |
| C．You can enjoy the scenes of a beach. |
| D．You can enjoy turtles cooked in a special way there. |
If you want to experience sleeping with snow or ice around, you can choose ________.
| A．Kakslauttanen Hotel and Art Hotel in Ronda |
| B．Otter Creek Tents and Icehotel |
| C．Art Hotel in Ronda and Otter Creek Tents |
| D．Kakslauttanen Hotel and Icehotel |
What’s the author’s purpose of writing the passage?
| A．To show us the advantages of staying in hotels. |
| B．To introduce and promote some books. |
| C．To encourage people to travel around the world. |
| D．To explain to us how people manage the hotels. |