1 . The Most Breathtaking Theaters in the World
Shakespeare's Globe Theater（London, UK）
The original Globe Theater was built by Shakespeare's company in 1599, but was destroyed by fire in 1613. A replica was built in 1997 just meters from the original site. The new 857-seat structure has several modern features. It has the first and only straw roof permitted in London since the great fire of 1666.
Shakespeare's Globe, 21 New Globe Walk, Bankside, London; +44 20 7902 1400
Margravial Opera House（Bayreuth, Germany）
Built in 1745, the UNESCO-listed Mareravial Opera House is regarded as the finest baroque theater in Europe. The stage has a depth of 27 meters and was the largest in Europe until 1871. Much of the original materials remain, along with original structures, such as the twin staircases.
Margravial Opera House, Opernstrasse 14. Bayreuth, Germany; +49 9 21 7 59 69 22
Teatro Amazonas（Manaus, Brazil）
There can't be many theaters located in the middle of the Amazon rainforest, and the Teatro Amazonas is certainly the most breathtaking. The theater was built in 1895 and was designed by Italian architect Celestial Sacardim. Work took 15 years. largely thanks to the decision to source supplies from all over the world
Amazon Theater, Centro, Manaus, Brazil; +55 92 3622 1880
National Centre for the Performing Arts（Beijing, China）
The National Centre for the Performing Arts（NCPA）, built in 2007, is an arts centre in Beijing. Designed by French architect Paul Andreu, the NCPA is the largest theatre complex（建筑群）in Asia. The NCPA includes value in both ancient traditional Chinese architecture and modern architecture. It was specially designed to improve the red walls of ancient buildings and the Great Hall of the People in order to fit in with the surroundings.
NCPA, No. 2 West Chang'an Avenue, Xicheng District, Beijing; +86 010 6655 0989
1. Where does the theatre with its longest survival time lie?| A．In London. | B．In Bayreuth | C．In Manaus. | D．In Beijing |
| A．Shakespeare's Globe. | B．Margravial Opera House. |
| C．Teatro Amazonas. | D．National Centre for the Performing Arts. |
| A．It features modern architecture. | B．It receives worldwide supplies. |
| C．It is a multifunctional theatre | D．It matches its surroundings. |
2 . About one million years ago, the Ice Age began. The Ice Age was a long period of time in which four great glaciers (冰川) pushed southward to cover almost all the upper half of North America, and then melted away. Each glacier was a thick sheet of ice and snow that spread out from a center near what is now Hudson Bay in Canada. The winters were long, and the cool summers were too short to melt much of the ice and snow, The ever - growing sheet built up to a thickness of two miles at its center.
As all glaciers do, these great glaciers slid. They pushed down giant trees in their paths and scraped (刮, 削) the earth bare of soil. Many animals moved farther south to escape. Others stayed and were destroyed.
When winters of little snow came, the summer suns shone into the edges to the ice sheets. As the glaciers melted, rocks, soil and other things that had mixed with the ice and snow were left. New hills, lakes and rivers were formed.
The last of the great glaciers began its melting about 11000 years ago. Its melting formed the Great Lakes. These lakes are today little changed from their early sizes and shapes. The largest of the North American river systems Was also influenced by the glaciers. This is the Mississippi - Missouri - Ohio system. These rivers were miles wide a first. Through the years they settle into their present channels.
1. The main idea of this passage is ________ .| A．the Ice Age was a long period of time |
| B．great glaciers covered North America many years ago |
| C．changes in climate helped to melt the glaciers |
| D．how glaciers changed North America |
| A．are two miles thick | B．form frozen lakes |
| C．are a million years old | D．move and slide |
| A．the sliding of glaciers are usually destructive |
| B．all glaciers in the world move southward |
| C．the Mississippi - Missouri - Ohio system is larger than it was before the ice Age |
| D．the Great Lakes are now smaller than they were before the ice Age |
| A．lakes | B．rivers | C．glaciers | D．systems |
The Xi’an City Wall is the most complete city wall that has survived China’s long history. It
We accessed the wall through the South Gate. The wall is 12 meters high and from here you can see streams of people moving inside and outside the City Wall.
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5 . Rainforests are home to a rich variety of medicinal plants, food, birds and animals. Can you believe that a single bush（灌木丛）in the Amazon may have more species of ants than the whole of Britain! About 480 varieties of trees may be found in just one hectare of rainforest.
Rainforests are the lungs of the planet-storing vast quantities of carbon dioxide and producing a significant amount of the world's oxygen. Rainforests have their own perfect system for ensuring their own survival; the tall trees make a canopy（树冠层）of branches and leaves which protect themselves, smaller plants, and the forest animals from heavy rain, intense dry heat from the sun and strong winds.
Amazingly, the trees grow in such a way that their leaves and branches, although close together, never actually touch those of another tree. Scientists think this is the plants' way to prevent the spread of any tree diseases and make life more difficult for leaf-eating insects like caterpillars. To survive in the forest, animals must climb, jump or fly across the gaps. The ground floor of the forest is not all tangled leaves and bushes, like in films, but is actually fairly clear. It is where dead leaves turn into food for the trees and other forest life.
They are not called rainforests for nothing! Rainforests can generate 75%of their own rain. At least 80 inches of rain a year is normal-and in some areas there may be as much as 430 inches of rain annually. This is real rain-your umbrella may protect you in a shower, but it won't keep you dry if there is a full rainstorm. In just two hours, streams can rise ten to twenty feet. The humidity（湿气）of large rainforests contributes to the formation of rainclouds that may travel to other countries in need of rain.
1. What can we learn about rainforests from the first paragraph?| A．They produce oxygen. | B．They cover a vast area. |
| C．They are well managed. | D．They are rich in wildlife. |
| A．Heavy rains | B．Big trees. |
| C．Small plants. | D．Forest animals. |
| A．For more sunlight. | B．For more growing space. |
| C．For self-protection. | D．For the detection of insects. |
| A．Life-Giving Rainforests | B．The Law of the Jungle |
| C．Animals in the Amazon | D．Weather in Rainforests |
6 . The United States has a vast network of National Parks spread all around the country. Here are some National Parks for you.
Arches National Park, Utah
More than 2,000 natural stone arches make Arches National Park a special place in Utah. Travelers from around the world come to see brilliant sunsets that light up the sky each night. Hikers and rock climbers will love the endless options for exploring, while more low-key visitors are sure to love the camping.
Acadia, Maine
Super close to Bar Harbor, one of Maine's most beloved tiny towns, Acadia National Park tops travel guides for the Vacation State. Before making your way to Mt. Desert island, dine on the country's most famous fish and lake advantage of the opportunity to go whale watching on the Atlantic Ocean. When visiting Acadia, set aside some time to hike and go boating.
Mount Rainier, Washington
We couldn't leave the park with you slowly moving ice off the list. Washington's Mount Rainier National Park, found southeast of Seattle, has 25 of them (along with the famous volcano) as its attention-catching sight. The National Park says it's "the snowiest place on earth where snow is measured regularly." If snowcapped peaks aren't your thing, plan to visit the park when the weather is warmer.
Great Sand Dunes (沙丘), Colorado
You probably imagine the Rocky Mountains when you think about Colorado, but did you know that the Centennial state is also home to the United States' largest sand dunes? See them for yourself at Great Sand Dunes National Park, where you can go sand boarding or "fat biking". Though June temperatures are said to be some of Southern Colorado's best, a warm winter day can be an equally enjoyable time to see the dunes.
1. What do Arches National Park and Acadia have in common?| A．Tourists can hike in the parks. | B．They are located in tiny towns. |
| C．Both of the parks offer sea food. | D．They offer free guide to travellers. |
| A．Sunsets. | B．Whales. |
| C．Ice. | D．Sands. |
| A．Arches National Park, Utah | B．Acadia, Maine |
| C．Mount Rainier, Washington | D．Great Sand Dunes, Colorado |
Athens----- the name brings to mind buildings with tall, white columns and statues of Greek gods and goddesses. Museums take visitors back to the time of ancient Greece. When
The history of Athens is tied to mythology. The god
The Acropolis, or “ high city”, stands on a hill overlooking the city. Western civilization’s most important ancient monument was built by Pericles, the leader of Athens from 461-421BC. He spared no expense when he constructed the buildings of the Acropolis. He used only the
More treasure of ancient Greece lies in the National Archeological Museum. Opened in 1874, the museum contains the best collection of Greek art in the world. It is crammed with treasures ------ more
8 . In the middle of the Pacific Ocean lies the tiny island nation of Tuvalu，the fourth smallest country in the world. This group of four islands and five atolls (islands made from coral) is famous for its sandy beaches and turquoise (蓝绿色的) waters and has long been a popular tourist destination for nearby New Zealanders. However, the nation of Tuvalu is at risk of soon no longer existing; not because of war or political change, but because it will be covered by the rising ocean.
Tuvalu is experiencing the harmful effects of global warming. As global temperatures rise, so does the ocean temperature. Due to the scientific law of “thermal expansion,” when water heats it get bigger.
Even before Tuvaluans began to suffer from the effects of climate change, lift on Tuvalu was tough.
More serious than Tuvalu’s lack of home-grown food has been its lack of drinking water.
Tuvalu’s problems have led some of its 11, 000 inhabitants to consider migrating to Australia or New Zealand.
| A．It was a desperate situation and, but for emergency shipments from New Zealand and Australia, many Tuvaluans would have died. |
| B．This is largely due to the geological makeup of atolls. |
| C．Unlike normal islands, atolls have no rivers or streams, which means that most of Tuvalu has no groundwater to use for drinking. |
| D．Tuvalu’s representatives demanded that nations should take a more responsible rote in reducing gas emissions. |
| E．Therefore, sea levels are rising and for low-lying Tuvalu, this spells disaster. |
| F．However, they ate not willing to abandon the land of their forefathers so easily. |
| G．And as a member of the United Nations, they are doing just that. |
9 . “I could see a huge flow (流动) of water, coming down fast from very high. I had no idea of shape, or situation, or anything. It was just so big.”
These are the words of the great English writer Charles Dickens. He wrote them when he was visiting Niagara Falls. This waterfall is on the border (边界) of the United States and Canada. It is one of the largest in the world, and the largest in North America.
Niagara Falls is on the Niagara River. The river divides just before the waterfall, and there are actually three waterfalls. On the American side are American Falls and Bridal Veil Falls. Horseshoe Falls is mostly on the Canadian side. The name comes from its shape — like a horseshoe, in a half circle. Horseshoe Falls is the widest of the three.
People mainly know about Niagara Falls because of its size and natural beauty. However, the Niagara River is also an important source of electricity.
In the 1890s, the Westinghouse Electric Company built a large power system (电力系统) on the river. Many other companies also hoped to use the land for factories and power systems. However, around the same time, many people began to work to protect the natural area. Soon, the governments of the United States and Canada got involved with it. They protected the land around Niagara Falls. They made parks — green, natural areas. No one could buy this land for factories. For hundreds of years, millions of people have visited Niagara Falls to enjoy its beauty.
1. From Paragraph 1, we can know Charles Dickens was shocked by Niagara Falls’ __________.| A．speed | B．color |
| C．size | D．beauty |
| A．It has three waterfalls. |
| B．It’s on the Niagara River. |
| C．It’s on the border of two countries. |
| D．It’s the widest waterfall in the world. |
| A．shape | B．sound | C．history | D．location |
| A．The Niagara River is badly polluted. |
| B．There are no factories around Niagara Falls. |
| C．Visitors can learn how Niagara Falls produces electricity. |
| D．Many companies built power systems around Niagara Falls in the 1890s. |
10 . Mapping Antarctica
Antarctica was on the map long before anyone ever laid eyes on it. Nearly 2,400 years ago, ancient Greek philosophers such as Aristotle believed that a great continent must exist at the bottom of the world. They though it was needed to balance out the continents at the top of the world. In the 1500s, mapmakers often included a fanciful continent they referred to as Terra Incognita(Latin for “unknown land”) at the bottom of their maps. But it was not until the 1800s -----after explorers had sighted and set foot on Antarctica----- that mapmakers got down to the business of really mapping the continent, which is one—and—a –half times rhe size of the U.S..
While the coastline could be mapped by ships sailing around the continent, it took airplanes—and later, satellites---to chart Antarctica’s vast interior(内陆). That job continues today. And it is a job that still require a mapmaker, or cartographer, to put on boots and head out into the wild.
Cole Kelleher is familiar with that. He is a cartographer with the Polar Geospatial Center(PGC), which is based at the University of Minnesota and has a staff at McMurdo Station. PGC teamed up with Google to use the company’s Trekker technology to capture images of Antarctica for the Internet giant’s popular feature, Street View. A Trekker camera, which is the size of a basketball, is set about two feet above a backpack. The camera records image in all directions. “It weighs about 50 pounds. I was out for two and a half days, hiking 10 to 12 hours each day,” says Kelleher. It was hard work, but really an incredible experience.” According to Kelleher there are plans to use the technology to create educational apps for museums.
The PGC staff at McMurdo Station provides highly specialized mapmaking services for the U.S. Antarctic Program. For one project, Kelleher used satellite images to map huge cracks in the ice. That helped a team of researchers know whether they could safely approach their field camp on snowmobiles. Another recent project was to help recover a giant, high—tech helium(氦气) balloon used to carry scientific instruments high into the atmosphere. These balloons are launched in Antarctica because there is no danger that they will hurt anyone when they fall back down to Earth. Using satellite images, Kelleher and colleagues created maps of where the balloon could be found.
Antarctica may no longer be Terra Incognita, but it still holds countless mysteries. Cartographers and the maps they make will continue to be essential in helping scientists unlock those secrets.
1. From the passage, we can infer that Antarctica was on the map in the 1500s when________.| A．mapmakers knew it was much larger than the U.S. |
| B．Aristotle named the continent Terra Incognita |
| C．no one had ever seen or been to the continent |
| D．it was such an interesting continent as was often referred to |
| A．It needs much work for the mapmakers to head out into the wild. |
| B．The interior can only be mapped by planes and satellites. |
| C．It is relatively easy to map Antarctica’s coastline by ship. |
| D．Antarctic is a vast but still mysterious continent. |
| A．to capture images of Antarctica for Street View |
| B．to test the company’s Trekker technology |
| C．to create educational apps for museums |
| D．to hike for an incredible experience |
| A．satellite images which are used to map huge cracks in the ice |
| B．a high-tech helium balloon for carrying scientific instruments |
| C．how to safely approach the researcher’s field camp and the balloon |
| D．the specialized mapmaking services provided by the PGC staff |
