In 2016, Shennongjia made it onto the UNESCO World Heritage List. It 【小题1】 (award) this status because it meets two 【小题2】 (criterion). It contains a naturally-balanced environment that allows various species 【小题3】 (live) and prosper. It is also one of the rare 【小题4】 (location) in the world   【小题5】 scientists can observe in real time the 【小题6】 (ecology) and biological processes that occur as the plants and animals develop and evolve. The vast range in altitude results 【小题7】 variation in climatic conditions. Shennongjia has more than 600 vertebrate species，【小题8】 (include) Golden Snub-nosed Monkey. The local people take things from nature without 【小题9】 (cause) damage. Shennongjia deserves 【小题10】 (it) place on the UNESCO World Heritage List.

5 . Famous Modern Chinese Buildings

The Beijing International Airport

The first place most visitors see when they arrive in China is the Beijing International Airport. The airport was constructed in the 1950s. It has an indoor garden, a children’s playground, and over 70 food businesses in Terminal 3 alone.

The Shanghai World Financial Centre

Completed in 2008, SWFC took over 10 years to complete due to financial shortages and the construction delays. Since its completion, it has won countless architectural awards. Tourists are welcome at SWFC’s viewing platform, which is the world’s highest closed viewing platform.

The Water Cube

It was constructed for use during the Beijing 2008 Summer Olympics. Now visitors can express surprise at the architecture of the building. They can enjoy the indoor atmosphere as well. Among the offerings of the Water Cube are a restaurant, a bar, a shopping area, and Water World, a family water park.

The Bird’s Nest

It was designed mainly for the 2008 Summer Olympics. It can hold up to 80,000 people. Nowadays, it also functions as a tourist attraction. Its main income is from tourism. It draws more than 20,000 tourists every day.

The National Centre for the Performing Arts

It was completed in 2007. The building is surrounded by a man-made lake, requiring guests to enter via an underground hallway. It is home to an opera hall, a music hall, and a theatre.

Now I’d like to tell you something which is about my hometown. I live in Brighton. It is in the south of England. Of course, it isn’t as interested as London. But there is little pollution and the air is quite clean. Every year many travelers visit here.

There are about 300 shops and it will take you about three days to go around all of it. If you go to a small hotel, you will find the local beer has a specially taste. There are a few factory in Brighton, but not much. So it isn’t very easy to find a job here. My father used to work in a steel plant. A plant shut down a year ago and my father was lost his job. Seeing there are so many travelers, my father has decided to opening a small gift shop. But he is short money now.

8 . The beauty, majesty, and timelessness of a primary rainforest are indescribable. It is impossible to ________ on film, to describe in words, or to explain to those who have never had the awe-inspiring experience of standing in the heart of a primary rainforest.

Rainforests have ________ over millions of years to turn into the incredibly complex environments they are today. Rainforests represent a store of living and ________ renewable natural resources that for ages, by virtue of their richness in both animal and plant species, have ________ a wealth of resources for the survival and well-being of humankind. These resources have included basic food supplies, clothing, shelter, fuel, spices, industrial raw materials, and medicine for all those who have lived in the majesty of the forest. ________, the inner dynamics of a tropical rainforest is an intricate (错综复杂的) and fragile system. Everything is so ________ that upsetting one part can lead to unknown damage or even destruction of the whole. Sadly, it has taken only a century of human intervention to destroy what nature designed to________ forever.

The scale of human ________ on ecosystems everywhere has increased enormously in the last few decades. Since 1980 the global economy has tripled in size and the world population has increased by 30 percent. Consumption of everything on the planet has risen — at a cost of our ________. In 2001, The World Resources Institute estimated that the demand for rice, wheat, and corn is expected to grow by 40% by 2020, increasing irrigation water demands by 50% or more. They further reported that the demand for wood could double by the year 2050; ________, it is still the tropical forests of the world that supply the bulk of the world’s demand for wood.

In 1950, about 15 percent of the Earth’s land surface was covered by rainforest. Today, more than half has already gone up in ________. In fewer than fifty years, more than half of the world’s tropical rainforests have fallen ________ to fire and the chain saw, and the rate of destruction is still accelerating. Unbelievably, more than 200,000 acres of rainforest are burned every day. That is more than 150 acres lost every minute of every day, and 78 million acres lost every year! More than 20 percent of the Amazon rainforest is already gone, and much more is severely threatened as the destruction continues. It is estimated that the Amazon alone is vanishing at a rate of 20,000 square miles a year. If nothing is done to curb (抑制) this________, the entire Amazon could well be gone within fifty years.

Massive________ brings with it many ugly consequences—air and water pollution, soil erosion, malaria epidemics, the release of carbon dioxide into the atmosphere and the________ of biodiversity through extinction of plants and animals. Fewer rainforests mean less rain, less oxygen for us to breathe, and an increased threat from global warming.

9 . The Silk Road is arguably the most famous long-distance trade route of the ancient world. This passage connected Europe in the West with China in the East, and allowed the exchange of goods, technology, and ideas between the two civilizations. Although merchants could make huge profits travelling the road, it was not without risk.

The main Silk Road started in Chang’an (known today as Xi’an), the early Han capital. Travelers commencing their journey from this city could take a northern route that would take them across China’s northwestern provinces. After this, they would face the Gobi Desert, arguably the greatest danger of the Silk Road.

The Gobi Desert, the largest desert in Asia, consists mainly of rocky, hard earth. This feature made it easier for traders to travel across, compared to sandy deserts like the neighboring Taklamakan Desert. Like other deserts, the Gobi Desert is dry and hot, and therefore the biggest challenge travelers faced was obtaining enough water for themselves as well as for their camels.

So, rest stops were created along the route, allowing travelers to rest, eat and drink. These places also promoted the exchange of goods, and even ideas, amongst the travelers who stopped there. Usually, the rest stops were placed within a day’s journey of each other. In this way, travelers could avoid spending too much time in the desert, which would make them targets for robbers, another danger of the Silk Road.

Once through the Gobi Desert, travelers would continue their journey into Iran, Turkey, and finally Europe. While this part of the journey may have been less dangerous, it is not entirely without its perils (风险).