1 . 语法填词

Fabien Cousteau was born with deep love for the ocean. His grandfather and his father were ocean     1     (explore) and documentary filmmakers. Today, Fabien follows in his family's footstep to protect the planet's     2    (danger) ocean life and tries     3    (strike) a balance between environmental problems and market economies.

Fabien is well known for his study of sharks. During 2000﹣2002, he created a TV special based on the shark attacks that     4    (occur) along the New Jersey shoreline in 1916. Then in 2003﹣2006,     5     the help of a large crew, Fabien created a shark submarine that enabled     6    (he) to put himself inside the shark world, providing people with a rare view of the mysterious and often misunderstood creatures.

For the next four years, Fabien was part of a series called Ocean Adventures,     7     offered a rare look into some of the most fantastic ocean species and environments.

In 2010, Fabien started a nonprofit project to help restore water ecosystems by replanting key ocean species. From June 1to July 2,2014, Fabien and his team spent 31days underwater to discover     8     climate change and pollution are affecting the oceans. Fabien's Mission 31broke new ground by going deeper, longer and farther.

Fabine is     9    ( current) working on a documentary film about the adventures of Mission 31, as well as     10    (build) an Ocean Learning Center to provide children around the world with the opportunity to learn about oceans.

2 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

At 8,844.43 meters high, Mount Qomolangma is     1     (tall) mountain on Earth. While     2     is famous for its challenging hike, parts of the mountain are facing a problem: garbage. Every year, thousands of     3     (visit) throw away tons of trash, including soda cans (罐) and plastic bags.

According to the UN, over 140 tons of trash have been left on the mountain. To reduce trash, China is limiting the number of people     4     can climb the mountain’s north side. Only 300 people will     5     (allow) to climb it each year, and only during spring.

Local residents cleaned the mountain last year,     6     (remove) trash at a height of 5,200 meters. They     7     (collect) about 8.4 metric tons of trash, according to figures from the Tibet autonomous region’s government (西藏自治区人民政府).

This year, the local government plans to spend 4 million yuan       8    a new clean-up campaign, setting up stations to sort, recycle and break down garbage collected from the mountain.

In addition to trash, workers will also collect the bodies of     9     (die)   climbers. As of the 2019 climbing season, more than 300 people have died on Qomolangma, with 12 deaths this year.

A group of artists will try to turn some trash into artwork. They will show these works     10     (local), to remind people not to leave trash when climbing the mountain.

3 . 阅读下面短文，在空白处填入 1 个单词或括号内所给单词的正确形式。

At 8,844.43 meters high, Mount Qomolangma is    1     (tall) mountain on Earth. While it is famous for    2     (it) challenging hike, parts of the mountain are facing a problem: garbage. Every year, thousands of    3     (visit) throw away tons of trash, including soda cans and plastic bags.

According to the UN, over 140 tons of trash have been left on the mountain. To reduce trash, China is limiting the number of people    4     can climb the mountain’s north side. Only 300 people will    5     (allow) to climb it each year, and only during spring.

Local residents cleaned the mountain last year,    6     (remove) trash at a height of 5,200 meters. They     7       (collect) about 8.4 metric tons of trash, according to figures from the Tibet autonomous region’s government.

This year, the local government plans to spend 4 million yuan    8     a new clean-up campaign, setting up stations to sort, recycle and break down garbage gathered from the mountain.

In addition to trash, workers will also collect the bodies of     9       (death) climbers. By the 2019 climbing season, more than 300 people have died on Qomolangma, with 12 deaths this year.

A group of artists will try to turn some trash into artwork. They will show these works           10     (local), to remind people not to leave trash when climbing the mountain.

4 . 阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

Every year, approximately 1.6 million tons of soil flows into Yellow River, China’s second     1     (long) river. The soil contains materials to keep the natural balance of the area.Over time, a lot of soil     2     (remove), which has caused serious erosion of the land     3     the River. In some areas in Shanxi Province, this has destroyed almost all the land, and has forced many local farmers     4     (move) to other areas.

    5     is a huge job to control Yellow River erosion. Many people believe this kind of work is best done by government or international     6     (organize). You may agree with this point of view. If     7    , it is time for you to think again.

In fact, it is you     8     have the most important role to play in stopping Yellow River erosion. Did you know the importance of your 5 yuan? For a start, it can buy you a tree,     9     will help make soil stay on the land. On land with rich soil, local farmers can grow crops to make     10     living, with the money they earn from their crops, farmers buy goods or services. This helps to develop local economies.

5 . 阅读下面材料，在空白处填入适当的内容或括号内单词的正确形式。

The way we cook is important. In many countries, the two choices are     1     (nature) gas or electric-powered stoves.

The World Health Organization warns that millions of people     2     (suffer) from indoor air pollution at present time, which results from the use of dangerous     3     (fuel) and cook-stoves in the home.

WHO officials say nearly three billion people are     4     (able) to use clean fuels and technologies for cooking, heating and lighting. As a result, more than seven million people die from exposure to indoor or outdoor air pollution each year. Most of the deaths are in     5     (develop) countries, such as lndia, China and Latin American countries.

WHO officials say opening a window or door     6     (let) out the harmful air will not correct the situation.     7     will only pollute the outdoors.

Nigel Bruce,     8     is a professor of Public Health at the University of Liverpool, says researchers are developing good cook-stoves and other equipment to burn fuels     9     a more efficient way.

But, this is just a start. It is urging developing countries to use     10    (clean) fuels and increase access to cleaner and more modern cooking and heating appliances (用具).

6 . 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
All scientists subscribe     1     the view that it is human activities that have caused the global warming. Huge     2     (quantity) of carbon dioxide produced by burning fuels like coal, natural gas and oil     3     (result) in the “greenhouse effect”. All scientists also agree that the levels of carbon dioxide keep on     4     (increase), so more heat energy tends to be     5     (trap) in the atmosphere.     6     the scientists have different attitudes towards this phenomenon. On the one hand, some think the     7     of increasing the temperature by 5 degrees would be a catastrophe. On the other hand, others are     8    (oppose) to this view and believe that there will be few bad environmental     9    (consequent) caused by more carbon dioxide. On the contrary, they think it will be beneficial to plants, crops and a greater range of animals,     10     will make people’s life better.