Sportscanhelpyoukeepfitandgeti-优题课

Although man has known about asbestos for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H. W. Johns, owner of a New York City Supply Shop for roofers, was responsible for （对……负责）the opening of that first mine.
Mr. Johns was given a piece of asbestos which had been found in Italy. He experimented with the material and then showed its surprising powers to his customers. After putting a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands. How astonished the customers were to discover that he was not burned at all. You can well imagine that he had increasing business in asbestos roofing materials. However, because it was very expensive to transport(carry) them from Italy to the United States, Mr. Johns sent out a young scientist to seek a source nearer home. This young man found great vein（岩脉）
in the province of Quebec in Canada.
Ever since 1881, Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen. When it is mined, the asbestos is heavy, just as you would expect a mineral to be. When it is separated, a strange thing happens: the rock breaks down into fine, soapy fibers（滑腻的纤维）。
Scientists do not know why the rock can be separated easily into threads（线）,but they have found thousands of uses for this fireproof material, often called the “cloth of stone”.
1. The title that best expresses the main idea of the passage is _____.
A. Asbestos mined in Canada B. Fireproof matter
C. A “wonder” mineral D. A new roofing material
2. Johns proved his ability （能力）as a salesman by_____.
going into the roofing business
carrying asbestos from Italy
sending a trained scientist
showing the use of asbestos gloves
3. Which is the most important character of asbestos that the author wants to show us?
A. It is like thread B. It feels soapy
C. It bums easilyD. It is unusually heavy
4. The author’s main purpose in writing this passage is to______.
show the need for more scientists
compare asbestos with other minerals
increase the sales of asbestos
present facts about asbestos

第三节：阅读理解（共20小题，每题2.5分，满分50分）
阅读下列短文，从每题所给的四个选项中，选出最佳答案
A couple of years ago, I received a $ 600 insurance dividend (保险股息).Sitting at the kitchen table, my wife and I discussed what we might do with the money. I realized now that the refrigerator overheard our talk. The very next day it went wrong. The repairman told us we needed a new unit. Cost:$600. Not long after that, we got a refund（赔偿金）from the shop, enough to pay for a trip to Mexico. “I’ve something to tell you,” I said to my wife in a low voice. “How about the living-room?” she suggested. I remembered the color TV set was there. “No, not there. Let’s go out.” I showed her the check as we stood on the driveway. We held each other excitedly and hardly noticed the rain. My car was parked within5 meters. I didn’t think anything about it at the time. As I started for the airport the next day, the car began making strange sounds. Changing the engine cost about $ 1, 000.
Then I looked through our financial records. I discovered that during the last ten years we spent all our “found money” repairing a hot water heater, a television and a stove.
I never mention money in front of our mechanical equipment. But if this article is published and I am paid for, the word processor（文字信息处理机）is going to go for sure. It’ll know.
1. What went wrong first as the writer’s?
A. The refrigerator B. The stove
C. The TV set D. The engine of the car
2. What has been repaired and still remains all right?
A. The car B. The color TV set
C. The stove D. The hot water heater
3. Which statement is wrong according to the passage?
A.There are many pieces of modern equipment in the writer’s home
B.The writer often discusses with his wife on how to spend their money.
C.The writer has gone into a lot of trouble to repair his things
D.The writer’s refrigerator can overhear him

Blind photography sounds strange．But a striking exhibition of photographs in California argues that it develops as a result of the contemporary art．The show "Sight Unseen", at the California Museum of Photography until Aug．29, includes everything: underwater scenes, landscapes, abstracts and everything else you might expect from a "sighted" photographer．
How do the blind take their photographs? Some rely on assistants to set up and then describe the shots （镜头） , and others just point and shoot in the right place．"Just like any good artists," says McCulloh．"They have their unique ways of operating．" One participating photographer is Pete Eckert, an artist with multiple degrees in design and sculpture who only turned to photography after losing his vision in the mid-1990s．He opens the shutter （快门） on his camera and then uses flashlights, lights, and candies to paint his scene on film．A former fashion photographer in Chicago, Weston, lost his vision due to AIDS in 1996 and focuses on images of destruction and disability．His photos are also a star of the show．
What do gallery-goers say? "I was very impressed by it．The technique and experience was amazingly different," says John Hesketh, a printmaker in Anaheim．"You never have a sense of feeling sorry for these people because they've worked very hard to prove their value．"
Beyond the praise, however, the exhibition also makes a great example for disabled people everywhere．That point was explained in early May during a discussion on the TV show．At the very end of the talk, one attendee expressed his opinion．"This exhibition is extraordinary and revolutionary for many reasons．I think that by being an artist with a disability, you are continuing the work of those people who fought for basic civil rights to gain access and to have a voice．In that way, it's so wonderful that your photographs say it all．"
1．From the passage we know that some blind people take photos by
A．describing the things to their assistants
B．holding the camera and shooting randomly（随意地）
C．opening the shutter with the help of others
D．using special equipment designed for them
2．We can learn from the passage that blind photographers ______
A．were not born blind B．do jobs related to art
C．focus on different subjects D．like photos of destruction
3．The significance of the exhibition lies in the fact that ______．
A．the California Museum of Photography receives praises for holding the show
B．the public have a chance to know what the blind people are concerned about
C．the blind photographers have a good place to show their works
D．the exhibition can be very inspiring to the blind in the world

Photos that you might have found down the back of your sofa are now big business!
In 2005, the American artist Richard Prince’s photograph of a photograph, Untitled (Cowboy), was sold for $ 1, 248, 000.
Prince is certainly not the only contemporary artist to have worked with so-called “found photographs”—a loose term given to everything from discarded(丢弃的) prints discovered in a junk shop to old advertisements or amateur photographs from a stranger’s family album. The German artist Joachim Schmid, who believes “basically everything is worth looking at”, has gathered discarded photographs, postcards and newspaper images since 1982. In his on-going project, Archiv, he groups photographs of family life according to themes: people with dogs; teams; new cars; dinner with the family; and so on.
Like Schmid, the editors of several self-published art magazines also champion (捍卫) found photographs. One of them, called simply Found, was born one snowy night in Chicago, when Davy Rothbard returned to his car to find under his wiper(雨刷) an angry note intended for someone else: “Why’s your car HERE at HER place?” The note became the starting point for Rothbard’s addictive publication, which features found photographs sent in by readers, such a poster discovered in our drawer.
The whole found-photograph phenomenon has raised some questions. Perhaps one of the most difficult is: can these images really be considered as art? And if so, whose art? Yet found photographs produced by artists, such Richard Prince, may riding his horse hurriedly to meet someone? Or how did Prince create this photograph? It’s anyone’s guess. In addition, as we imagine the back-story to the people in the found photographs artists, like Schmid, have collated (整理), we also turn toward our own photographic albums. Why is memory so important to us? Why do we all seek to freeze in time the faces of our children, our parents, our lovers, and ourselves? Will they mean anything to anyone after we’ve gone?
In the absence of established facts, the vast collections of found photographs give our minds an opportunity to wander freely. That, above all, is why they are so fascinating.
1. The first paragraph of the passage is used to _________.
A. remind readers of found photographs
B. advise reader to start a new kind of business
C.ask readers to find photographs behind sofa
D. show readers the value of found photographs
2. According to the passage, Joachim Schmid _________.
A. is fond of collecting family life photographs
B. found a complaining not under his car wiper
C. is working for several self-published magazines
D. wondered at the artistic nature of found photographs
3. The underlined word “them” in Para 4 refers to __________.
A. the readers B. the editors
C. the found photographs D. the self-published magazines
4. By asking a series of questions in Para 5, the author mainly intends to indicate that ________.
A. memory of the past is very important to people
B. found photographs allow people to think freely
C. the back-story of found photographs is puzzling
D. the real value of found photographs is questionable
5. The author’s attitude towards found photographs can be described as _________.
A. critical B. doubtful C. optimistic D. satisfied

While all my classmates seen to be crazy about a one-way ticket to Mars(火星), I’d rather say Mars is totally unsuitable for human existence. People won’t have enough food supplies there, and the terrible environment would make it impossible for them to live a long life. Besides, the journey won’t be safe. Can anybody explain to me just why people would go to Mars, never to return?
Steve Minear, UK
Here are the things you can think of: the desire to explore a foreign and unique environment, the excitement of being the first humans to open up a new world, the expectation of fame and glory…For scientists there is another reason. Their observations and research will probably lead to great scientific achievements.
Donal Trollop, Canada
There are already too many people on the Earth. I think that sometime before the end of the century, there will be a human colony(殖民地)on Mars. It will happen when people finally realize that tow-way trips to the red planet Mars are unnecessary. Most of the danger of space Flight is in the launches(发射) and landings. Cutting the trip home would therefore reduce the danger of accidents, save a lot of money, and open the way to building an everlasting human settlement on another world.
Enough supplies can be sent on ahead. And every two years more supplies and more people will needs, and Mars is far more pleasant than the other planets in the outer space.
Paul Davies. USA
1. The main purpose of Steve Minear’s writing is .
A. to report his classmates’ discussion
B. to invite an answer to his question
C. to explain the natural state of Mars
D. to show his agreement on going to Mars
2. Which of the following best states Donal Trollop’s idea?
A. There is a plan to send humans to Mars.
B. There are many reasons for going to Mars.
C. Scientists become famous by doing research on Mars.
D. It is possible to build an Earth-like environment on Mars.
3. Paul Davies points out that .
A. humans need only a one-way ticket to Mars.
B. two-way trips to Mars will be made safe soon
C. it is easy to reduce the danger and cost of flights to Mars
D. it is cheap to build an everlasting human settlement on Mars
4. What does Paul Davies think of human existence on Mars?
A. Humans will have to bring all they need from the Earth.
B. Humans will find Mars totally unsuitable for living.
C. Humans can produce everything they need.
D. Humans can live longer in the colony on Mars.