My motherland, China,
2 . Amazing places need visiting
From man-made marvels such as the Great Wall and Taj Mahal to natural wonders like the Grand Canyon and Iguazu Falls, these amazing sites should be at the top of your travel list.
No.1 The Great Wall is generally considered as a symbol of China. The Great Wall of China is one of the wonders in the world, too. The Chinese call it the wall of 10,000 Li, which goes from the east to the west.
No.2 The Taj Mahal is universally recognized as the greatest building in India. Emperor Shah Jahan ordered to build this architecture for being used as the tomb of his wife.
No.3 The Grand Canyon has been there over the past six million years by Colorado River activity. It is one of the longest and deepest valleys in the world. Its red rocks make it a must-see -before-you-die place. Want to bring your four-leg friend along? The Grand Canyon is also among the best pet-friendly national parks!
No.4 The Great Barrier Reef, off the coast of Queensland Australia, is the largest living thing on earth. It’s so huge that you can see it from outer space! This 1,429-mile ecosystem is home to many sea creatures, including around 400 kinds of coral, 1,500 species of fish. Not surprisingly it is one of the best places for scuba divers.
1. If you plan a trip to enjoy Indian architecture, which is the best place to go?A.The Great Barrier Reef. | B.The Great Wall. |
C.The Taj Mahal. | D.The Grand Canyon. |
A.India | B.China | C.America | D.Australia |
A.A travel magazine. | B.A science fiction. |
C.A newspaper. | D.An essay. |
Tongariro National Park is the oldest national park in New Zealand. In 1993, it
The park, sitting near the center of the North Island of New Zealand, covers about 800 square kilometers. It protects different
At the center of the park
Tongariro National Park is home to the famous Tongariro Alpine Crossing,
4 . The United States is a large country. From the East Coast to the West Coast it is about 3, 000 miles wide. The Atlantic Ocean is on the East Coast and the Pacific Ocean is on the West Coast. Canada is the country to the north of the United States and Mexico is the country to the south. There are many rivers in the United States. The most important ones are the Mississippi River and the Missouri River in the central part of the country, and the Colorado and Columbia River in west. There are 50 states in the United States today.
The American people are of almost every race in the world. This is because of immigrations from abroad throughout American history. The population is now over two hundred million. English is the common language. The largest city in the United States is New York. It is on New York Bay and at the mouth of the Hudson River.
1. It is about 3, 000 miles wide________.A.from Canada to Mexico |
B.from the East Coast to the West Coast |
C.from the Atlantic Ocean to the East Coast |
D.from the Pacific Ocean to Canada |
A.the American people include nearly all the races of the world |
B.there are several main races in the United States |
C.the American people are made up of the white and the black people |
D.the American people consist of only one race |
A.It is the capital of the United States. |
B.It is in the central part of the country. |
C.It is the largest city in the United States. |
D.It is at the mouth of the Missouri River. |
A.in the central part of the U. S. |
B.on the West Coast |
C.at the mouth of the Mississippi River |
D.at the mouth of the Hudson River |
Once regarded as a geographical disadvantage, Shantang village in Zhejiang province has now become an
Tourists can enjoy
Shantang now offers sightseeing, leisure and shopping
6 . Coral reefs are some of the most diverse and valuable ecosystems on Earth. Coral reefs support more species per unit area than any other marine (海洋的) environment, including about 4,000 species of fish, 800 species of hard corals and hundreds of other species. Scientists estimate that there may be millions of undiscovered species living in and around reefs. This biodiversity is considered the key to finding new medicines for the 21st century. Many drugs are now being developed from coral reef animals and plants as possible cures for cancer, viruses, and other diseases.
Healthy coral reefs support fisheries as well as jobs and businesses through tourism and recreation. About half of all managed fisheries depend on coral reefs and related habitats for a part of their life cycles. The National Marine Fisheries Service estimates the commercial value of U. S. fisheries from coral reefs is over $ 100 million, Local economies receive billions of dollars from visitors to reefs through diving tours, recreational fishing trips, hotels, restaurants, and other businesses based near reef ecosystems.
Coral reef structures also buffer (缓冲) shorelines against 97 percent of the energy from waves, storms, and floods, helping to prevent loss of life, and property damage. When reefs are damaged or destroyed, the absence of this natural barrier can increase the damage to coastal communities from normal wave action and violent storms. Several million people live in U. S. coastal areas near coral reefs. Some coastal development is required to provide necessary infrastructure (基础设施) for coastal residents and the growing coastal tourism industry.
Despite their great economic and recreational value, coral reefs are severely threatened by pollution, disease, and habitat destruction. Once coral reefs are damaged, they are less able to support the many creatures that live on them and the communities near them. When a coral reef supports fewer fish, plants, and animals, it also loses value as a tourist destination.
1. Why is biodiversity important to medicines?A.It can reduce the prices of new medicines. | B.It can help make new medicines. |
C.It can be used for medicines. | D.It can be used to cure diseases. |
A.They protect people against sharks. | B.They completely avoid serious flooding. |
C.They prevent people from being drowned. | D.They weaken most of the energy from waves. |
A.Most fish will die out. | B.Coastal cities will attract fewer tourists. |
C.There will be no large fish. | D.The sea will be polluted. |
A.The Importance of Diverse Ecosystems | B.The Environments of Coral Reefs |
C.The Importance of Coral Reefs | D.The Value of Biodiversity |