1 . If you’d like to go sightseeing, the following World Heritage sites (世界遗产保护地) may be your best choices.
Jiuzhaigou Valley Scenic and Historic Interest Area
Jiuzhaigou Valley, which lies in the northern part of Sichuan Province, China, reaches a height of more than 4,800m, with a series of different forest ecosystems (生态系统). It’s particularly famous for its narrow landforms and excellent waterfalls. Some 140 kinds of birds also live in the valley, as well as a number of endangered plants and animals, including the giant panda. Jiuzhaigou Valley was recognized as a World Heritage site by UNESCO in 1992.
Khami Ruins National Monument
The city of Khami, which developed after the capital of Great Zimbabwe had been given up in the mid-16th century, is of great archaeological (考古的) interest. The discovery of objects from Europe and China shows that Khami was a major centre for trade over a long period of time. It joined the World Heritage List in 1986.
Henderson Island
Henderson Island, which lies in the eastern South Pacific, is one of the few atolls (环礁) in the world whose ecology (生态) has been untouched by humans. It is particularly famous for the 10 plants and 4 birds that can only be seen on the island. It was recorded in the World Heritage List in 1988.
Old City of Jerusalem
As a holy (神圣的) city for three different religions in the Middle East, Jerusalem has always been of great religious importance. It was given a World Heritage Status in 1981 and placed on the “World Heritage in Danger List” the following year.
1. Which of the following is TRUE about Jiuzhaigou Valley?| A．Wonderful waterfalls can be seen there. |
| B．It is famous for many ancient objects. |
| C．It has been untouched by human beings. |
| D．It lies in the southern part of Sichuan Province. |
| A．was ruined in the mid-16th century |
| B．was once business center for trade |
| C．has over 140 kinds of birds living there |
| D．is a holy city for three major religions |
| A．Henderson Island. | B．Khami Ruins National Monument. |
| C．Old City of Jerusalem. | D．Jiuzhaigou Valley Scenic and Historic Interest Area. |
2 . After years of heated debate, gray wolves were reintroduced to Yellowstone National Park. Fourteen wolves were caught in Canada and transported to the park. By last year, the Yellowstone wolf population had grown to more than 170 wolves.
Gray wolves once were seen here and there in the Yellowstone area and much of the continental United States, but they were gradually displaced by human development. By the 1920s, wolves had practically disappeared from the Yellowstone area. They went farther north into the deep forests of Canada, where there were fewer humans around.
The disappearance of the wolves had many unexpected results. Deer and elk populations — major food sources (来源) for the wolf — grew rapidly. These animals consumed large amounts of vegetation (植被), which reduced plant diversity in the park. In the absence of wolves, coyote populations also grew quickly. The coyotes killed a large percentage of the park’s red foxes, and completely drove away the park’s beavers.
As early as 1966, biologists asked the government to consider reintroducing wolves to Yellowstone Park. They hoped that wolves would be able to control the elk and coyote problems. Many farmers opposed the plan because they feared that wolves would kill their farm animals or pets.
The government spent nearly 30 years coming up with a plan to reintroduce the wolvers. The U.S. Fish and Wildlife Service carefully monitors and manages the wolf packs in Yellowstone. Today, the debate continues over how well the gray wolf is fitting in at Yellowstone. Elk, deer, and coyote populations are down, while beavers and red foxes have made a comeback. The Yellowstone wolf project has been a valuable experiment to help biologists decide whether to reintroduce wolves to other parts of the country as well.
1. What is the text mainly about?| A．Wildlife research in the United States. |
| B．Plant diversity in the Yellowstone area. |
| C．The conflict between farmers and gray wolves. |
| D．The reintroduction of wolves to Yellowstone Park. |
| A．Damage to local ecology. |
| B．Preservation of vegetation. |
| C．A decline in the park’s income. |
| D．An increase in the variety of animals. |
| A．Doubtful. | B．Uncaring. | C．Positive. | D．Disapproving. |
1.参加中文学习班；
2.看中文书刊，电视；
3.学唱中文歌曲；
4.交中国朋友。
注意：
1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
Dear Peter,
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(1)网络给学习带来的变化；
(2)网络给生活带来的变化。
注意：
(1)词数100左右；
(2)可以适当增加细节，以使行文连贯；
(3)开头已为你写好，不计入总词数。
The Internet Has Changed Our Lives
It seems that the Internet has completely changed our lives.
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