题目内容

【题目】阅读理解。

Where should an adventurous tourist go? After you've done sightseeing in London, shopping in New York, tasted the local food in Paris, and danced to your heart's content at the Brazilian Carnival, where else can you go? What exotic (异国风情的) tourist destination awaits you?

Well, Antarctica sounds like the holiday of a lifetime! It's considered the last great wilderness on Earth. Just a few scientists in research stations share the icy landscape with penguins and other animals which can cope with the low temperatures.

Tourism began in Antarctica in the 1950s and it's still a small scale. About 37,000 tourists are expected there this season, but many won't even leave the boat.

The BBC's Juliet Rix visited the frozen continent and asked herself if she should be there at all, causing potential problems to such a sensitive environment. Her tour guide admitted that all visitors leave footprints and they all go to the same place, the accessible coastline, which is also where the penguins and seals go to breed.

But some people believe that if carefully controlled, tourism can be good for Antarctica. It has no native population and it needs advocates. Visitors to the icy continent might be ready to support and even to fund its preservation. And they're likely to engage in the discussion about global warming, which has led to the melting of glaciers.

According to Rix, guidelines are followed when you're about to set foot in Antarctica and tourists have to disinfect (为……消毒) their boots to make sure no alien species are introduced.

And once on land, there's no eating or smoking. Rocks, bone fragments nothing should be taken as a souvenir and nothing should be left behind. Tourists fortunate enough to visit Antarctica must be aware that this is not their home and keep their fingers crossed that future generations will also be able to enjoy such breathtaking views.

【1】According to the second paragraph, we can learn that ________.

A.Antarctica has become the best place for people to travel

B.only scientists can be allowed to go to Antarctica

C.Antarctica is less affected by human activities

D.no animals can survive in Antarctica except penguins

【2】Juliet Rix's travel in Antarctica mentioned in the fourth paragraph indicates that ________.

A.governments should take measures to stop tourists from going to Antarctica

B.whether tourists should go to Antarctica or not should be considered carefully

C.the animals' habitat in Antarctica has been seriously affected by tourism

D.only journalists begin to pay attention to the environmental protection in Antarctica

【3】Which of the following statements is TRUE according to Rix?

A.Tourists can eat and smoke in Antarctica.

B.Tourists can take something they like from Antarctica.

C.Tourists can throw away something they don't need in Antarctica.

D.Tourists can enjoy the beautiful scenery in Antarctica.

【4】Which of the following is the best title of this passage?

A.Why can't tourists go to Antarctica?

B.How can tourists go to Antarctica?

C.Should tourists go to Antarctica?

D.Are tourists allowed to go to Antarctica?

【答案】

【1】C

【2】B

【3】D

【4】C

【解析】

试题分析:

【1】推理判断题。根据第二段的第二句“It's considered the last great wilderness on Earth.”可知,它被认为是地球上最后的不毛之地。由此可推知,南极洲受人类活动的影响较小。

【2】推理判断题。根据第四段的“asked herself if she should be there at all, causing potential problems to such a sensitive environment”以及“Her tour guide admitted that all visitors leave footprints and they all go to the same place”可推知,人们是否应该去南极洲旅游应认真地考虑一下。

【3】正误判断题。根据最后一段的“there's no eating or smoking. Rocks, bone fragments nothing should be taken as a souvenir and nothing should be left behind”可知,A、B、C三项的说法均与原文不符;根据文章结尾处“to enjoy such breathtaking views”可知,游客可以在南极洲欣赏到美丽的景色。

【4】标题归纳题。通读全文的内容可知,文章围绕的是“应该不应该去南极洲旅游?”这一话题,因此C项最适合作标题。

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【题目】阅读理解。

Robots performing tasks according to a predetermined set of instructions are nothing new.But robots able to learn how to cook by watching videos are a completely different approach, which is conducted by a group of researchers at the University of Maryland.

If you have posted a video of your favorite recipe on the popular website YouTube, chances are that it will be used by a robot.University of Maryland's professor Yiannis Aloimonos, leader of the group, said “There exists a large amount of video information on the Internet that our robots can capitalize_on.”

“At present, the videos are fed electronically,”said research scientist Cornelia Fermuller.“Originally, we took our own videos, our cameras looking at us doing the cooking,”she explained.“And, as the robot advances, it reacts to good quality videos.And it will react to even lower quality homemade videos.”

So far, the robot named Julia can make a simple salad by breaking each task into basic parts, such as grasping a spoon, bringing it to the bowl, stirring the salad and observing the results.

But why teach a robot how to understand a video when it can easily follow a fixed program?Aloimonos believes predetermined instructions lack flexibility.He thinks one of the problems is how to make the robot understand and use what it learns during a certain task, the socalled feedback (反馈意见); another is the introduction of language.

“I believe it will take quite some time before the robots are able to understand metaphorical (比喻性的) laguage,”he added.“But,” he said,“we don't need that to create a new world where the robots will be working for us.”

【1】The underlined phrase “capitalize on” in Paragraph 2 probably can be replaced by ________.

A.take hold of B.make use of

C.keep track of D.catch sight of

【2】Aloimonos probably agrees that at present the robot ________.

A.can not fully digest what it learns

B.can not make a simple salad

C.can follow homemade videos

D.can understand metaphorical language

【3】Robots are taught to understand a video mainly because ________.

A.they can easily follow fixed programs

B.they are smart enough to learn cooking

C.cooking videos are more interesting to watch

D.predetermined instructions are not flexible

【4】Which of the following might best serve as the title of the passage?

A.Robots Creating a New World

B.Robots Making Cooking Videos

C.Robots Learning to Cook by Watching Videos

D.Robots Performing Tasks by Following Instructions

【题目】Here are some recommendations for tourists to choose from.

Banff, Canada

Banff, located in the Rockies, has a view of tall mountains, deep valleys and lakes, making it the first town to become part of the country’s national parks. Tourists can enjoy its beauty by hiking, horse riding and boat trips. Banff was founded in 1883 while a railroad was in construction. It was the water springs that drew the engineers’ attention to the place as a settlement. With such a fantastic view, it’s no surprise that Banff hosts a number of cultural festivals.

Lisbon, Portugal

Lisbon is the capital of Portugal, with the warmest winters of any major European city.

Belem Tower and Jeronimos Monastery are listed as UNESCO World Heritage Sites. The former was built in the 16th century as a symbol of Portugal’s Extraordinary Age and the latter is one of the greatest examples of the Portuguese late-Gothic style of architecture. The Lisbon Oceanaium is among Europe’s finest aquariums. The Museu Calouste Gulbenkian is among the best museums in Europe containing priceless artworks covering 4000 years from ancient Egyptian times to the late 20th century.

Portland, US

Portland is frequently recognized as one of the world’s most environmentally-friendly cities because of its well-built pavements, large community of cyclists and convenient public transportation. Its climate is ideal for growing roses and it’s called the “City of Roses”. Besides, the seaport is also known as a city of beer: it has the largest number of beer breweries(啤酒厂)of any city in the world. Today’s Portland is better known for its music. It’s called “the capital of karaoke” and “one of the most exciting music scenes” in the US.

Bordeaux, France

Bordeaux attracts tourists with its rich cultural heritage, especially its wealth of architectural treasures. Besides the Cathedral of Saint Andrew dating back to 12th century, the Basilica of Saint Michael is another one of the city’s UNESCO World Heritage Sites. It took 200 years to build from 14th to 16th centuries. Other significant buildings include the Grand Theater built in 1780 in the new Classical style and the Stone Bridge built in 1821.

1What may be the main reason for Banff to host a number of cultural festivals?

A. It’s the first town in the country’s national parks.

B. It provides impressive view with its natural beauty.

C. It provides horse riding, winter sports and boat trips.

D. Its water springs drew engineers to build a railway here.

2What can we know about Lisbon?

A. Lisbon enjoys the warmest winters of all European cities.

B. The Lisbon Oceanaium is recognized as the world’s finest aquarium.

C. The Museu Calouste Gulbenkian is one of the largest museums in the world.

D. Jeronimos Monastary is typical architecture of the Portuguese late-Gothic style.

3What’s Today’s Portland best known for?

A. Karaoke bars and music. B. Ideal climate for roses.

C. Well-built walkways. D. Convenient public transportation

4Which city will probably appeal to an architect most?

A. Banff. B. Lisbon.

C. Portland. D. Bordeaux.

5Where are tourists likely to be impressed by UNESCO World Heritage Sites?

A. Banff and Portland. B. Lisbon and Bordeaux.

C. Portland and Bordeaux. D. Lisbon and Banff.

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