题目内容

When I first heard about geocaching(地理寻宝),I was skeptical. But the more I thought about it, the more it seemed like an interesting idea.I at least wanted to try it once.

Having familiarized myself with how the game works,I set out in search of my first cache. My trip took me through a series of lively hutong(胡同),past a number of small temples, and right into the courtyard of a quiet youth hotel.I spent several minutes looking around, but couldn't find anything. Just before l was about to give up,I spotted a colorful object in the crack of a wall. Could it be the hidden cache?

At that moment a group of backpackers amved. According to the game's rules, people who are not in the game must not be allowed to find out about secret caches. So I pretended to make a phone call while waiting for them to leave. When the coast was clear,I grabbed the object. It was the cache! I opened it and pulled out a crumpled(皱的)sheet of paper with several names and celebratory messages written on it.I added my own and replaced the cache in its hiding place, ready for the next geocacher to find.

It may seem like a simple game, but the idea that there are caches hidden all around us is exciting. Once you're hooked, it's easy to set yourself the goal of finding every single cache in a neighborhood or even an entire city. The real treasure, however, is not the cache itself, but the places it takes you to.

Hunting for further caches has since introduced me to places which I didn't even know existed. Some are peaceful parks, while others are forgotten historical sites.A few caches have even been in places I passed regularly without giving them any thought. Now,Ifeel a much closer connection.

1.What was the author's initial attitude to geocaching?

A. He thought it interesting.

B. He wanted to try it at once.

C. He showed little interest in it.

D. He found it unsuitable for him.

2.Where did the author find the cache?

A. In a hutong. B.In a temple.

C.In a well. D.In a hotel.

3.When a group of backpackers were approaching, the author____.

A. pretended to be cleaning the yard

B.made a call to other geocachers

C. didn't allow them to come in

D.tried to keep the cache secret

4.In what way does the author benefit from geocaching?

A. He's more familiar with the city.

B.He has found much treasure.

C. He has made more friends.

D.He has mastered hunting.

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It’s the place where smart people make smart machines work even smarter. It’s also in the heart of sunny California, a great place to start a family and raise kids. What could be better?

But something is happening to their children. Up until the age of two they develop normally. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all.

They call it the “curse(诅咒)of Silicon Valley,” but the medical name for the condition is autism(自闭症). It used to be thought that autism was a kind of mental illness. Now doctors are sure that it is a neurological disease transmitted genetically. It seems that the people leading the communications revolution are having children who cannot communicate at all.

But even the parents have trouble communicating. Asperger’s Syndrome is a mild version of autism. People who have it are highly intelligent and often brilliant with numbers or system but have no social skill. This very combination of symptoms makes Asperger’s sufferers into ideal computer professionals.

The Asperger’s sufferer has always been a well-known figure in popular culture. He or she was the eccentric but dedicated scholar or the strange uncle or auntie who never married. But the high numbers of such people in Silicon Valley mean that they can meet others who understand them and share their interests. And while they might not be personally attractive, they can earn truly attractive amounts of money. They can get married and have kids. Unfortunately, many of the children of two Asperger’s parents seem to be developing serious autism.

There is little anyone can do. It takes hours of work just to make autistic child realize that anyone else exists. And there is no cure in sight. Some argue that no cure should be found. “It may be that autistics are essentially different from normal people, but that these differences make them invaluable for the evolution of the human race,” says Dr. Kirk Whilhelmsen of the University of California. “To eliminate the genes for autism could be disastrous. ”

It seems that the children of Silicon Valley are paying the price of genius.

1.What is the best title of the passage?

A. The Price of Genius

B. Asperger’s Syndrome, a Mild Version of Autism

C. No Cure Should Be Found

D. Ideal Computer Professionals

2.What does Dr Kirk Whilhelmsen think of autism?

A.It is disastrous to society.

B.It is not completely a bad thing.

C.It is a punishment to those working in Silicon Valley.

D.People with autism should never marry.

3.What can we learn about autism according to the passage?

A.It is believed to be a kind of mental illness that can be cured.

B.People with autism can’t find people sharing their interests.

C.They do not care about the presence of others.

D.They are a burden for the society.

4.Why do people call autism “curse of Silicon Valley”?

A.Because autistic people live in Silicon Valley.

B.Because many people working in Silicon Valley have autism children.

C.Because people with autism will be driven out of Silicon Valley.

D.Because people with autism are not personally attractive and not liked by others.

5.What can we know about Asperger’s Syndrome according to the passage?

A.Asperger’s sufferers are ideal computer professionals.

B.Asperger’s sufferers never get married and have children.

C.Asperger’s sufferers are ashamed of themselves and locked into their own world.

D.Asperger’s sufferers can be beneficial to society if they are cured.

Around the world, honeybee groups are dying in huge numbers: About one-third of nests collapse each year. For bees and the plants they pollinate (授粉) — as well as for beekeepers, farmers, honey lovers and everyone else who appreciates this marvelous social insect — this is a catastrophe.

Honeybee collapse has been particularly worrying because there is no one cause, but rather a thousand little cuts. The main elements include the mixed impact of pesticides (杀虫剂) applied to fields, as well as pesticides applied directly into nets to control bugs, pests and diseases; nutritional shortages caused by vast acreages of single-crop fields that lack diverse flowering plants; and commercial beekeeping itself, which destroys groups by moving most bees around the country multiple times each year to pollinate crops.

The real issue, though, is not the volume of problems, but the interactions among them. Here we find a major lesson from the bees that we ignore at our risk: the concept of synergy (协同作用), where one plus one equals three, or four, or more. A typical honeybee colony contains remains from more than 120 pesticides. Alone, each represents a benign dose (良性剂量). But together they form a poisonous soup of chemicals whose interplay (相互作用) can greatly reduce the effectiveness of bees’ immune systems, making them easier to suffer from diseases.

Observing the death of honeybees should warn us that our own well-being might be similarly threatened, and the widespread collapse of so many groups presents a clear message: We must demand that our regulatory authorities require studies on how exposure to low dosages of combined chemicals may affect human health before approving compounds.

Bees also provide some clues to how we may build a more collaborative relationship with the services that ecosystems can provide. Bees could offer some of the pollination service needed for agriculture. People discovered that crop harvests, and thus profits, are maximized if some cropland are left uncultivated for bees. Meanwhile a variety of wild plants means a healthier, more diverse bee population, which will then move to the planted fields next door in larger and more active numbers.

1.Which of the following is NOT the cause that leads to bees dying?

A. Lack of nutrition from enough diverse flowering plants.

B. The pests and diseases of the bees.

C. The beekeepers’ destroying without intention

D. The pesticides applied to crops.

2.By saying “one plus one equals three, or four, or more” in Paragraph 3, the author means that ____.

A. bees united mean they are much more powerful

B. bees united mean they are much more poisonous

C. pesticides mixed mean they are much more poisonous.

D. pesticides mixed mean they are much more effective.

3.The lesson people can learn from bees dying is that ____________.

A. medicine is as powerful as pesticide

B. our health might be threatened by pesticides

C. we should protect bees by reducing the usage of pesticides

D. medicine may be harmful to us when used together

4.What is the last paragraph mainly about?

A. Keeping a balance with nature is important

B. More plants mean more and healthier bees.

C. Bees are very important to agriculture.

D. Bees can bring in good higher profits to farmers

A month after Hurricane Katrina, I returned home in New Orleans. There lay my house, reduced to waist-high rains, smelly and dirty.

Before the trip, I’d had my car fixed. When the office employee of the garage was writing up the bill, she noticed my Louisiana license plate. “You from New Orleans?” she asked. I said I was, “No charge.” She said, and firmly shook her head when I reached for my wallet. The next day I went for a haircut, and the same thing happened.

As my wife was studying in Florida, we decided to move there and tried to find a rental house that we could afford while also paying off a mortgage (抵押贷款) on our ruined house. We looked at many places, but none was satisfactory. We’d begun to accept that we’d have to live in extremely reduced circumstances for a while, when I got a very curious e-mail from a James Kennedy in California. He’d read some pieces I’d written about our sufferings for Slate, the online magazine and wanted to give us (“no conditions attached”) a new house across the lake from New Orleans.

It sounded too good to be true, but I replied, thanking him for his exceptional generosity, that we had no places to go back. Then a poet at the University of Florida offered to rent his house to me while he went to England on his one-year-paid leave. The rent was rather reasonable. I mentioned the poet’s offer to James Kennedy, and the next day he sent a check covering our entire rent for eight months.

Throughout this painful experience, the kindness of strangers has done much to bring back my faith in humanity. It’s almost worth losing your worldly possessions to be reminded that people are really nice when given half a chance.

1.The garage employee’s attitude toward the author was that of ________.

A. unconcern B. sympathy

C. doubt D. tolerance

2.What do we know about James Kennedy?

A. He was a writer of an online magazine.

B. He was a poet at the University of Florida.

C. He learned about the author’s sufferings via e-mail.

D. He offered the author a new house free of charge.

3.It can be inferred from the text that ________.

A. the author’s family was in financial difficulty

B. rents were comparatively reasonable despite the disaster

C. houses were difficult to find in the hurricane-stricken area

D. the mortgage on the ruined house was paid off by the bank

4. From Paragraph 4, we can know that the author’s new house ________.

A. was located in the University of Florida

B. was offered by a poet and the rent was expensive

C. was sponsored by James Kennedy with its 8-month rent

D. was well-equipped but the rent was low

5.The author learned from his experience that ________.

A. worldly possessions can be given up when necessary

B. generosity should be encouraged in some cases

C. people benefit from their sad stories

D. human beings are kind after all

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