1 . Record fires sweeping across the Amazon this month have been grabbing global headlines as scientists and environmental groups are worried that they will worsen climate change crisis and threaten biodiversity.

As the largest rainforest in the world, the Amazon is often called “the lungs of the world”. It is also home to about 3 million species of plants and animals, and 1 million native people. The vast areas of rainforest play an important role in the world’s ecosystem because they absorb heat instead of it being reflected back into the atmosphere. They also store carbon dioxide and produce oxygen, ensuring that less carbon is released, mitigating the effects of climate change.

“Any forest destroyed is a threat to biodiversity and the people who use that biodiversity,” Thomas Lovejoy, an ecologist at George Mason University told National Geographic. “The overwhelming threat is that a lot of carbon goes into the atmosphere,” he stressed. “In the midst of the global climate crisis, we cannot afford more damage to a major source of oxygen and biodiversity. The Amazon must be protected,” U.N. Secretary General Antonio Guterres said.

Data from the National Institute for Space Research (INPE) show that the number of forest fires in Brazil quickly increased by 82 percent from January to August this year from a year ago. A total of 71,497 forest fires were registered in the country in the first eight months of 2019, up from 39,194 in the same period in 2018, INPE said. “We estimate that the forest areas in the Brazilian Amazon have decreased something between 20 and 30 percent compared to the last 12 months,” Carlos Nobre, a researcher at the University of Sao Paulo, told German broadcaster Deutsche Welle.

Brazil owns about 60 percent of the Amazon rainforest, whose degradation could have severe consequences for global climate and rainfall. The extent of the area ruined by fires has yet to be determined, but the emergency has transcended (超出) Brazil’s borders, reaching Peruvian, Paraguayan and Bolivian regions.

1. What is the second paragraph mainly talking about?

A．The effects of climate change.	B．The role of the Amazon rainforest.
C．The results of the Amazon rainforest fires.	D．The causes of the decreasing biodiversity.

2. What can we learn from Thomas’s and Antonio’s words?

A．The biodiversity makes the rainforests unique.

B．The rainforest fires result in serious consequences.

C．The global climate crisis brings more rainforest fires.

D．The dry weather leads to the rainforest fires.

3. Why does the author list the numbers in Paragraph 4?

A．To prove the importance of rainforest.	B．To show the influence of forest fires.
C．To explain the process of the research.	D．To present the reduction of rainforest areas.

4. What is the best title of this passage?

A．The climate change crisis is worsening.	B．The forest areas are on the decline.
C．“The lungs of the earth” is burning.	D．The world’s ecosystem is under attack.

2 . Like all big cities, Paris has a traffic problem: lots of cars. lots of traffic jams and lots of pollution from exhaust fumes(废气). So the city began a scheme(计划)to improve the situation.

Under the Velib scheme ('Velib' comes from velo liberte, or 'bicycle freedom') people can take a bicycle, use it for as long as they want, and then leave it at the same or another bicycle station. The first half-hour-on the bike is free, but if you don't return it after 30 minutes, you have to pay. But it's only € 1 a day or € 29 a year! The bicycles are heavy (25kg), and they are all grey and have baskets. There are about 20,000 of them in the city, and around 1,450 bicycle stations. So there are a lot more Velib stations than the 298 subway stations!

Paris is not the first city to have a scheme like this. But not everybody thinks it's a great idea. One Parisian said. “These bicycles are only for short journeys. If people want to travel across the city, they won't use a bicycle-they'll still use their cars.”

A city spokesman said, “The bicycle scheme won't solve all our traffic problems, of course. But it might help reduce air pollution. Traffic, together with factory fumes, is a big problem. There aren't any simple answers to traffic problems and pollution in cities. But unless we do something now, there will be more traffic jams and temperatures will continue to rise, so the problems in our environment will get worse. The bikes might help people to lead a healthier life, too. “

1. What can we know about the Velib scheme?

A．Its bikes have no baskets.	B．Its bikes are light and colorful.
C．It owns more stations than the subway.	D．It aims to make traveling easier.

2. How much should you pay for using a Velib for one hour?

A．€1.

B．€30.

C．€29.

D．No money.

3. Why do some people disagree with the Velib scheme?

A．The cost is rather high.	B．It's not suitable for a long journey.
C．It's hard to find a Velib station.	D．The distance between two Velib stations is long.

4. What's the city spokesman's attitude towards the bicycle scheme?

A．Doubtful.

B．worried.

C．Uncaring.

D．Positive.

3 . 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。

High on the Qinghai-Tibet Plateau     1    (lie) China’s “water tower” Sanjiangyuan. It is home to the headwaters of China’s three rivers: the Yellow River, Yangtze River, and Lancang(Mekong) River. It is the three rivers     2     provide water for about half the population of China. However, human activities are putting this ecosystem     3     risk. Hopefully, though, we can repair this damage. In 2016, the Chinese government established Sanjiangyuan National Park in Qinghai province. The park,     4    (schedule) to open in 2020, has increased the area’s green coverage and attracted more wildlife. The local government has also made great effort to improve biological diversity. The success of Sanjiangyuan will mark the start of a     5    (green) future. With Sanjangyuan     6    (take) the lead, nine other regions in China     7    (choose) by a field conservation station to carry out projects over the past three years,     8     will form a national park system together. The idea of a national park system is still new in China, but    9    (it) realization is urgent. After all, building an ecological civilization bears great       10    (important) in the development and progress of human civilization.

4 . Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your choice of sport might have great influence on the environment.

Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses(高尔夫球场) in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortages in some local areas.

In fact, there are many environment friendly sports. Power walking is one of them that you could take up today. You don't need any special equipment except a pair of good shoes; and you don't have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk can regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and control your weight better.

Whatever sport you take up, you can make it greener by using environment friendly equipment and buying products made from recycled materials. But the final goal should be "green gyms". They are better replacements(代替物) for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it's free.

1. What do we know about golf from the passage?

A．It is popular in Portugal and Spain.

B．It needs water and energy to keep its courses green

C．It pollutes the earth with chemicals and waste.

D．It causes water shortages around the world.

2. The author uses power walking as example mainly because        .

A．it uses fewer resources

B．it improves our health

C．it is an outdoor sport

D．it is recommended by experts

3. Which of the following is the author most probably in favor of?

A．Playing basketball in a gym.

B．Motor racing in the desert.

C．Cycling around a lake.

D．Swimming in a sports center.

4. What’s the purpose of the author writing the passage?

A．To show us the function of major sports.

B．To encourage us to go in for green sports.

C．To discuss the major influence of popular sports.

D．To introduce different types of environment friendly spors.

5 . How to Be Eco-friendly

If you’d love to be more eco-friendly but don’t know where to begin, start with a few small changes.    1    

Lowering Your Energy.

Turn off lights and unplug power strips (电源插板) that you’re not using.     2     Since some devices can still use energy even when they’re turned off, turn off these power strips at night to completely cut off energy use. If you need to leave your computer, or TV on, try setting it to sleep mode instead of simply leaving it on.

Using public transportation.

    3     Keeping cars off the road in rush hours can also improve the air quality. If you do need to drive somewhere, ask friends if they’d like to carpool (拼车) , so fewer cars are on the road.

    4    

Say no to unnecessary plastic straws, lids, and bags and stop using plastic wrap and plastic containers for food storage. Instead, you can use reusable water bottles made of sustainable material like glass, bamboo, and ceramic.

Considering growing a plant.

They add more oxygen to the air, which means a less polluted air. If you don’t have a green thumb, choose some plants that are rather easy to look after.     5     If possible, grow more than one plant.

A．Reduce your gas consumption and carbon emissions by walking, biking, or taking the bus.

B．Here are some suggestions for you to live an eco-friendly life.

C．Use less energy during the hot summer months and cold winter season.

D．This is an easy way to reduce energy use.

E．Using items more than once.

F．Cutting Back on Plastics and Waste.

G．“Lucky Bamboo” is especially good for that, since it demands nearly no attention.

6 . Let's take a minute to think about the water we use. The human body is 60% water and we need to drink lots of water to be healthy. When we are thirsty we just go to the kitchen and fill a glass with clean water.

    1    For example, farmers, who produce the food we eat, use water to make the plants grow. When we turn on a light or switch on a TV or a computer we use energy and we need water to produce this energy.

The truth is that we are lucky enough to have clean water whenever we want，but this is not the case for many people around the world.    2    That's around one in 10 people in the world. If we drink dirty water，we can catch diseases from the bacteria and become ill. Every year over 500，000 children die from diarrhea(腹泻)from dirty water. That's around 1，400 children every day！Also，in some countries children walk many kilometres every day to get water.    3    Therefore，they don't have time to learn how to read or write and don't get an education.

    4    On this day every year，countries around the world hold events to educate people about the problems of dirty water and that clean water is something that everyone should have around the world. At one school in the UK，children between the ages of 10 and 15 walk 6km with six litres of water.    5    People give them money to do this and all the money helps get clean water to as many people as possible around the world.

A．We use water indirectly too.

B．Every system in our body depends on water to function.

C．It is to inspire people to learn more about water-related problems

D．If children walk many hours a day to get water，they can't go to school.

E．Did you know that around 750 million people do not have clean water to drink？

F．In 1993 the United Nations decided that March 22nd is the World Day for Water.

G．In this way，they know how it feels to walk a long distance carrying heavy bottles.

7 . Each year, backed up by a growing anti-consumerist movement, people are using the holiday season to call on us all to shop less.

Driven by concerns about resource exhaustion, over recent years environmentalists have increasingly turned their sights on our “consumer culture”. Groups such as The Story of Stuff and Buy Nothing New Day are growing as a movement that increasingly blames all our ills on our desire to shop.

We clearly have a growing resource problem. The produces we make, buy, and use are often linked to the destruction of our waterways, biodiversity, climate and the land on which millions of people live. But to blame these issues on Christmas shoppers is misguided, and puts us in the old trap of blaming individuals for what is a systematic problem.

While we complain about environmental destruction over Christmas, environmentalists often forget what the holiday season actually means for many people. For most, Christmas isn’t an add-on to an already heavy shopping year. In fact, it is likely the only time of year many have the opportunity to spend on friends and family, or even just to buy the necessities needed for modern life.

This is particularly, true for Boxing Day, often the target of the strongest derision(嘲弄) by anti-consumerists. While we may laugh at the queues in front of the shops, for many, those sales provide the one chance to buy items they’ve needed all year. As Leigh Phillips argues, “this is one of the few times of the year that people can even hope to afford such ‘luxuries’, the Christmas presents their kids are asking for, or just an appliance that works.”

Indeed, the richest 7% of people are responsible for 50% of greenhouse gas emissions. This becomes particularly harmful when you take into account that those shopping on Boxing Day are only a small part of our consumption “problem” anyway. Why are environmentalists attacking these individuals, while ignoring such people as Russian billionaire Roman Abramovich, who has his own￡1.5bn yacht with a missile defence system?

Anyway, anti-consumerism has become a movement of wealthy people talking down to the working class about their life choices, while ignoring the real cause of our environmental problems. It is no wonder one is changing their behaviours—or that environmental destruction continues without any reduction in intensity.

1. It is indicated in the 1st   paragraph that during the holiday season, many consumers .

A．ignore resource problems

B．are fascinated with presents

C．are encouraged to spend less

D．show great interest in the movement.

2. It can be inferred from Paragraphs 2 and 3 that the environmentalist movement .

A．has targeted the wrong persons

B．has achieved its intended purposes

C．has taken environment-friendly measures

D．has benefited both consumers and producers

3. The example of Roman Abramovich is used to show environmentalists’ .

A．madness about life choices

B．discontent with rich lifestyle

C．ignorance about the real cause

D．disrespect for holiday shoppers

4. It can be concluded from the text that telling people not to shop at Christmas is .

A．anything less than a responsibility	B．nothing more than a bias
C．indicative of environmental awareness	D．unacceptable to ordinary people

8 . 阅读下列短文，根据短文内容填空，在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

Billions of poor people around the world     1     (depend) on the use of wood for cooking. And as they take more and more firewood from wild areas, they are destroying habitats around the world. Wood collection is one reason why many animals have become endangered. This is     2     Dr. Metcalf spends each summer in Africa. He wants to teach women and children in villages how to cook with the sun. He helped create Solar Cookers International. It’s an organization     3     introduces solar cookers to developing countries as well as teaching people how to use them.

9 . 听下面一段较长对话，回答以下小题。
1. Why does the woman plan to wear a mask tomorrow?

A．Because of the smog.

B．Because of her illness.

C．Because of the cold weather.

2. What’s a big problem in the city?

A．The heavy traffic.

B．The air pollution.

C．The large population.

3. What do the speakers decide to do?

A．Change their ways to go to work.	B．Ask the government to do something.
C．Call on people to protect the environment.

4. What can we know about the man?

A．He always uses the public transport.	B．He seldom listens to the weather report.
C．He is waiting for the weather to improve soon.

10 . Holding hands, people jumped into the water, and floated around in Boston’s Charles River recently. That is something that would not have been possible years ago because the river was so polluted. In the 1960s, the music group The Standells even sang about the river in their popular song, “Dirty Water.”

The swimmers were getting their once-a-year chance to cool off from the summer heat in the Charles River. It is called “City Splash.” For a few days each year, the state of Massachu-setts allows public swimming on Boston’s part of the nearly 130-kilometer Charles River.

The event is in its fifth year. It is a chance for the nonprofit Charles River Conservancy to show its efforts to build a “swim park.” Their idea is to build floating docks where swimmers can jump safely into the river—without touching the risky bottom. These docks would be in areas where the water quality would be tested repeatedly.

Boston is one of the cities hoping to follow the model of Copenhagen, Denmark. That city opened the first of its three floating harbor baths in the early 2000s. On sunny days, people swim in the harbor baths surrounded by tall buildings and cars on the highways. At night the area is filled with people enjoying music and food.

Just recently Paris opened public swimming in a once-polluted canal. New York London, Berlin and other cities are planning similar features for their waterways.

In Boston, the Charles River Conservancy still needs to raise several million dollars. It also needs to get approvals from city, state and federal agencies. The group’s spokeswoman, S. J. Port, said the biggest problem has already been taken care of: The Charles is now one of the cleanest city rivers in America.

The U. S. Environmental Protection Agency announced this month that the river earned a “B” grade for water quality last year—an “A” being the best grade. It means the Charles River met the requirement for swimming 55 percent of the time.

1. What is the function of floating docks?

A．They are places for swimmers to rest.

B．They let swimmers get into the river safely.

C．They surround swimmers in a safe area of the river.

D．They are used to test the water quality repeatedly.

2. Which of the following has set a good example for others in offering floating harbor baths?

A．Paris.	B．Boston.
C．Copenhagen.	D．Berlin.

3. What does the underlined part “the biggest problem” refer to?

A．The pollution of Charles River.

B．Lack of money to treat pollution.

C．Getting approvals from governments.

D．Meeting the requirement of “A” grade.

4. What can be inferred from the text?

A．The water in Charles River reaches drinking standard.

B．People can swim in Charles River at any time.

C．This summer is the hottest in Boston.

D．Charles River flows through Boston.