1 . Blue Planet II’s latest episode focuses on how plastic is having a disastrous effect on the ocean and slowly poisoning our sea creatures. Researchers recently also found that sea creatures living in the deepest place on Earth, the Mariana Trench, have plastic in their stomachs. Indeed, the oceans are drowning in plastic.
Though it seems now that the world couldn’t possibly function without plastics, consumer plastics are a remarkably recent invention. The first plastic bags were introduced in the 1950s; the same decade that plastic packaging began gaining in popularity in the United States. This growth has happened so fast that science is still catching up with the change. Plastics pollution research, for instance, is still a very early science.
We put all these plastics into the environment and we still don’t really know what the outcomes are going to be. What we do know, though, is disturbing. Ocean plastic is estimated to kill millions of marine animals every year. Nearly 700 species, including endangered ones, are known to have been affected by it. One in three leatherback turtles, which often mistake plastic bags for jellyfish, have been found with plastic in their bellies. Ninety percent of seabirds are now eating plastics on a regular basis. By 2050, that figure is expected to rise to 100 percent.
And it’s not just wildlife that is threatened by the plastics in our seas. Humans are consuming plastics through the seafood we eat. I could understand why some people see ocean plastic as a disaster, worth mentioning to the same degree as climate change. But ocean plastic is not as complicated as climate change. There are no ocean trash deniers (否认者), at least so far. To do something about it, we don’t have to remake our planet energy system.
This is not a problem where we don’t know what the solution is. We know how to pick up garbage. Anyone can do it. We know how to dispose (处理) of it. We know how to recycle. We can all start by thinking twice before we use single-use plastic products. Things that may seem ordinary, like using a reusable bottle or a reusable bag----when taken collectively, these choices really do make a difference.
1. Why is plastics pollution research still a very early science?| A．The plastics pollution research is too difficult. |
| B．Plastics have produced less pollution than coal. |
| C．The world couldn’t possibly function without plastics. |
| D．Plastics have gained in popularity too fast for science to catch up. |
| A．By statistics. |
| B．By quotations from leading experts. |
| C．By using examples from his own experience. |
| D．By comparison and contrast. |
| A．Climate change is caused by human activities. |
| B．Some people hold some doubts about climate change. |
| C．Climate change is less important than ocean pollution. |
| D．Ocean plastic is more complicated than climate change. |
| A．Ocean plastic is a global issue. |
| B．The oceans become choked with plastic. |
| C．Blue Planet II has left viewers heartbroken. |
| D．Plastics gain in popularity all over the world |
2 . Pollution’s great effects on the environment have become more obvious in recent years, leading to a movement to promote energy efficiency（效率）, and a reduction in air and water pollution. Most scientists agree that such changes are necessary to protect our environment from further harm.
Green buildings use less energy, water, create less waste, and are healthier to live, work, and go to school in than standard buildings. Builders of green buildings use techniques that use resources more efficiently during the entire building cycle — construction, restoration, operation, maintenance（维护）and removal — than those who construct more regular buildings.
The environmental benefits of green buildings include the protection of ecosystems and biodiversity, better air and water quality, less waste flowing into streams, and the protection of natural resources. Green buildings can also result in lower operating costs because they typically use less energy and fewer materials and improve indoor air quality, improving the health of people who live in such buildings.
The process of building green includes technical and artistic planning with nature protection in mind. Building designs often reflect the surrounding environment and natural resources and use renewable building materials such as bamboo and straw. In addition, recycled resources found locally are used for green buildings, reducing the cost and air pollution associated with transporting materials over long distances.
Careful site selection is important to reduce the human effect on the surrounding environment. For example, placing a structure in an area that allows it to take advantage of cool wind and sunlight can reduce energy use and expenses. More energy and expenses are needed for larger buildings as well, so it is important to build small ones.
The green roof is another feature of green buildings that reduce energy use and costs. These roofs are partly or completely covered with plants, which help to keep heating and cooling costs low, prevent water running off and deal with pollutants.
Other features of green buildings often include energy and water conservation, recycling, and waste reduction. In addition, renewable energy resources such as solar power, hydropower and wind power are used for heat and electricity, which greatly reduces costs and decreases the effect on the environment.
1. What is the text mainly about?| A．The necessity of promoting energy efficiency. |
| B．The process of building green buildings. |
| C．The benefits and features of green buildings. |
| D．Green buildings’ effects on the environment. |
| A．produce no waste | B．only use clean energy |
| C．are made of recycled materials | D．use energy and resources more efficiently |
| A．They only rely on solar power for heat and electricity. |
| B．Small ones are less efficient in energy use than larger ones. |
| C．When we are building them the ecosystem has to be considered. |
| D．They are difficult to maintain and thus need more operating costs. |
| A．To fit the surrounding environment well. | B．To keep warm. |
| C．To collect nature water. | D．To lower costs. |
Water is the driving force of all nature, Leonardo da Vinci claimed. Unfortunately for our planet, water supplies are now running dry at an alarming rate. The world’s population continues to increase but that rise in number has not been matched by adequate supplies of fresh water. Reports show that more than a billion individuals — one in seven people on the planet — now lack access to safe drinking water.
In Sao Paulo, a Brazilian city, drought got so bad that residents began drilling through basement floors and car parks to try to reach groundwater. Officials in this city warned that rationing（配给制）of water supplies was likely soon. Citizens in Sao Paulo might have access to water for only two days a week. In California, US, officials have shown that the state has entered its fourth year of drought. At the same time, its per capita（人均）water use has continued to rise.
【写作内容】
1.用约30词概括上述信息的主要内容；
2.结合上述信息及日常生活，简要分析导致全球淡水资源短缺的主要原因（不少于两点）；
3.谈谈在日常生活中我们应如何保护淡水资源（不少于两点）。
【写作要求】
1.写作过程中不能直接引用原文语句；
2.作文中不能出现真实姓名和学校名称；
3.不必写标题。
【评分标准】
内容完整。语言规范，语篇连贯，词数适当。
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4 . Blue Planet II’s latest episode focuses on how plastic is having a disastrous effect on the ocean and slowly poisoning our sea creatures. Researchers recently also found that sea creatures living in the deepest place on Earth, the Mariana Trench, have plastic in their stomachs. Indeed, the oceans are drowning in plastic.
Though it seems now that the world couldn’t possibly function without plastics, consumer plastics are a remarkably recent invention. The first plastic bags were introduced in the 1950s; the same decade that plastic packaging began gaining in popularity in the United States. This growth has happened so fast that science is still catching up with the change. Plastics pollution research, for instance, is still a very early science.
We put all these plastics into the environment and we still don’t really know what the outcomes are going to be. What we do know, though, is disturbing. Ocean plastic is estimated to kill millions of marine animals every year. Nearly 700 species, including endangered ones, are known to have been affected by it. One in three leatherback turtles, which often mistake plastic bags for jellyfish, have been found with plastic in their bellies. Ninety percent of seabirds are now eating plastics on a regular basis. By 2050, that figure is expected to rise to 100 percent.
And it’s not just wildlife that is threatened by the plastics in our seas. Humans are consuming plastics through the seafood we eat. I could understand why some people see ocean plastic as a disaster, worth mentioning to the same degree as climate change. But ocean plastic is not as complicated as climate change. There are no ocean trash deniers (否认者), at least so far. To do something about it, we don’t have to remake our planet energy system.
This is not a problem where we don’t know what the solution is. We know how to pick up garbage. Anyone can do it. We know how to dispose of it. We know how to recycle. We can all start by thinking twice before we use single----use plastic products. Things that may seem ordinary, like using a reusable bottle or a reusable bag----when taken collectively, these choices really do make a difference.
1. What’s the function of the author mentioning Blue Planet II’s latest episode in the first paragraph?| A．It serves as a comment. | B．It serves as a background. |
| C．It serves as a lead-in. | D．It serves as a conclusion. |
| A．The plastics pollution research is too difficult. |
| B．Plastics have produced less pollution than coal. |
| C．The world couldn’t possibly function without plastics. |
| D．Plastics have gained in popularity too fast for science to catch up. |
| A．By statistics. |
| B．By quotations from leading experts. |
| C．By using examples from his own experience. |
| D．By comparison and contrast. |
| A．Climate change is caused by human activities. |
| B．Some people hold some doubts about climate change. |
| C．Climate change is less important than ocean pollution. |
| D．Ocean plastic is more complicated than climate change. |
| A．Ocean plastic is a global issue. |
| B．The oceans become choked with plastic. |
| C．Blue Planet II has left viewers heartbroken. |
| D．Plastics gain in popularity all over the world |
5 . For some people, walking or running outdoors is a great way to exercise. What may not be so great is seeing rubbish all over the ground. Well, some people are doing something about it.
A Swedish man named Erik Ahlström, started the movement in 2016. He moved to Stockholm from a small community (社区) in northern Sweden. Each day he would ride his bike to work. He became worried about the amount of rubbish and litter he saw each day on his way to work. So, he took matters into his own hands. He began picking up the rubbish.
Today, plogging is an official activity, which is becoming more and more popular. People of all ages are welcome to plog. Exercise while helping your community.
Along with cleaning up the environment, there may be another reason to choose plogging instead of just jogging. You may get a better workout. One fitness app, Lifesum, records one hour of plogging as burning 288 calories.
As can be seen, cities around the world now hold plogging events. The goal is to spread the idea that littering is not acceptable. People would think twice before dropping a garbage on the ground.
| A．Plogging is equal parts of exercise and community service. |
| B．And that is how plogging was born! |
| C．And plogging does good to your health. |
| D．Usual jogging burns about 235 calories. |
| E．They are plogging! |
| F．There are people all around the world doing this. |
| G．You get to know your neighbors. |
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
In their book Time to Eat the Dog: The Real Guide to Sustainable Living, Robert and Brenda Vale say keeping a medium sized dog has the same ecological impact as driving 10,000 km a year in a 4.6 liter Land Cruiser.
“We’re not actually saying it is time to eat the dog. We’ re just saying that we need to think about and know the ecological impact of some of the things we do and that we take for granted.”
Constructing and driving the jeep for a year requires 0.41 hectares of land, while growing and manufacturing a dog’s food takes about 0.84 hectares — or 1.1 hectares in the case of a large dog such as a German shepherd.
Convincing flesh eating cats and dogs to go vegetarian for the sake of the planet is a non starter, the Vales say. Instead they recommend keeping “greener”, smaller, and more sustainable pets, such as goldfish, chickens or rabbits.
The book’s playful title, and serious suggestion that pet animals may be usefully “recycled”, by being eaten by their owners or turned into pet food when they die, may not appeal to animal fans.
Annoying as the idea may be, the question is valid given the planet’s growing population and limited resources, Robert Vale said.
“Issues about sustainability are increasingly becoming things that are going to require us to make choices which are as difficult as eating your dog. It’s not just about changing your light bulbs or taking a cloth bag to the supermarket,” he said.
“It’s about much more challenging and difficult issues,” he added. “Once you see where cats and dogs fit in your overall balance of things, you might decide to have the cat but not also to have the two cars and the three bathrooms and be a meat eater yourself.”
1. The authors gave their book the playful title to________.
| A．make it amusing | B．create a vivid image |
| C．show writing skills | D．arouse people’ s concern |
| A．the amount of consumed land | B．the neglected ecological impact |
| C．some familiar examples | D．some actual figures |
| A．Going vegetarian. | B．Raising cats and dogs. |
| C．Using a cloth bag. | D．Keeping a greener life. |
| A．Manufacturers. | B．Drivers. | C．Animal fans. | D．The authorities. |
| A．Challenging. | B．Inspiring. | C．Inviting. | D．Touching. |
7 . In a partnership with the 5 Gyres Institute, Trash Free Maryland took to the Chesapeake Bay in November to study the presence of micropiastics in the water. Setting out from Deale, Md., the research team collected seven samples by dragging a trawl (拖网) for an hour at a time. The trawl was fitted with a cone-shaped (锥形的) net, whose holes measure 330 microns (微米) wide, about the width of two to three strands of human hair. Water flows through the main opening and the fine mesh (网眼) of net ensures anything suspended in the water is trapped behind.
In seven samples, the net picked up algae (海藻) trash, foam and plastic. According to the 5 Gyres Institute representative, the first sample collected contained almost 10 times the amount of plastic than would be collected in a typical ocean sample. The plastic found in the Chesapeake Bay samples included bits of bags, sheeting, fishing line and microbeads, which are small plastic scrubbers found in face wash, toothpaste and cleaning products. Microbeads in particular are a major source of microplastics pollution worldwide. They are small enough to bypass water treatment systems’ filters (过滤器) and end up in waterways. Scientists warn that chemicals and toxins (毒素) absorbed by microbeads and other microplastics could be passed on to organisms who mistake them for food and eat them, and could then be passed up higher and higher on the food chain, eventually reaching humans.
1. What is the second paragraph mainly about?| A．The description of the trawl. |
| B．The basic data of the water samples. |
| C．The process of collecting water samples. |
| D．The introduction of Trash Free Maryland. |
| A．Bits of bags. | B．Chemicals. |
| C．Microbeads. | D．Micropiastics. |
| A．By analyzing the data. | B．By making comparisons. |
| C．By giving some examples. | D．By referring to scientists views. |
| A．To explain some new scientific terms to people. |
| B．To let people learn more about plastics pollution. |
| C．To urge governments to make environmental laws. |
| D．To tell people some new findings in scientific research. |
8 . Every summer, the Serengeti plains (平原) of Africa are worth visiting. Millions of wild animals begin their 1,800-mile journey northwards on their annual migratory (迁移的) route.
In the month of November, polar bears in their thousands cross the Canadian Arctic, as they head towards the ice sheets of Hudson Bay. The sea ice that forms every winter is the key to the bear’s managing to exist, for here they hunt for seals (海豹).
The Great Bustard, one of the heaviest flying birds, migrates each year across Europe and Asia to its wintering grounds. Unluckily, these and other migratory animals are in danger from human activity.
We have written several articles on climate change and the effect of rising ocean temperatures. Since 1979, ice sheets in the Arctic have gone down by 30 percent. What does this mean for polar bears? They are forced to stay on land for longer periods of time, which delays their search for food. As a result, bears today are 60 pounds lighter than what they were. Besides, smaller bears also produce weaker babies, and their chances of survival are at risk. In the plains of Africa, migratory animals like gazelles are traveling long distances for food, just to avoid falling prey (牺牲品) to humans who hunt them.
In an unusual step, experts from 120 countries have agreed to protect 31 migratory mammals, fish and birds. The United Nation’s 11th annual Conservation of Migratory Species of Wild Animals (CMS) was held in Quito, Ecuador. For the first time, 900 experts attended the conference, and the enthusiastic support shows the world is united in conservation (保护) efforts.
What does getting on a protected list mean? Countries that have signed the agreement will be required to pass laws locally and work with other countries that fall within the animal’s migratory path. Only one animal did not make the list. The African lion was rejected (拒绝) for lack of information of the countries where it lives.
1. What can we learn from the passage?| A．The Great Bustard is one of the largest flying birds. |
| B．The weight of polar bears today is lighter than what it was. |
| C．In the 1970s, ice sheets went down by 30 percent. |
| D．120 experts have agreed to protect 21 migratory animals. |
| A．We don’t know which countries it lives in. |
| B．It isn’t a migratory animal. |
| C．Experts were not interested in this animal. |
| D．It was not traveling long distances for food. |
| A．let us know about the animals |
| B．prevent the rare animals from dying out |
| C．inform us of the effects of climate change |
| D．draw our attention to helping the migratory animals |
| A．some human activity | B．the enthusiastic support from experts |
| C．rising ocean temperatures | D．climate change |
9 . There is a small but growing movement in America of households that want to reduce waste to zero. Zero Wasters, as they are called, help each other by sharing advice on blogs and social media. A number of people also have written recent books on the subject.
Bea Johnson is author of Zero Waste Home: The Ultimate Guide to Simplifying Your Life. She said, “It may be too extreme for some people, but even if you can cut your trash down by even 20 percent, you’ll gain 80 percent of the benefits, like saving time and money for experiences instead of shopping for unnecessary stuff. It’s about a simpler life based on being, not having.”
Johnson said that reducing shopping means her family has more money for fun vacations. She said her family buys recycled things also. All their clothing, for example, comes from used clothing stores. She says that has reduced her household spending by 40 percent.
“We can get most brands on eBay and request that they be sent to us without any non-recyclable packaging,” she said.
Zero Wasters like to talk about five “R’s”: Refuse, Reduce, Reuse, Recycle and Rot. The first “R” stands for refuse. They refuse containers and plastic straws at restaurants. To this end, they either ask to use their own containers or request that things like food be wrapped in paper. Zero Wasters also seek to reduce the number of things they buy. They reuse household goods and recycle materials. They also try to compost, or rot, food material that can be used to enrich soil.
Amy Korst is another most popular writer in the zero waste movement. She wrote the book Zero Waste Lifestyle: Live Well by Throwing Away Less. She noted that once food is buried under plastics and other things in, for example, a landfill, it no longer composts as it normally would. She said that is why it is so important to cut down on using things made out of plastic and separate things that can be broken down from other trash. She recommended residents to contact the local sanitation department in understanding how to recycle. Officials there will be able to advise about what can be recycled and how to do it.
1. The underlined sentence in Paragraph 2 most probably implies that ____________.| A．Zero Wasters’ goal of producing no trash is hard to reach |
| B．it’s a primitive life depending on nature rather than people |
| C．Zero Wasters emphasize a rich spiritual life based on basic needs |
| D．the new lifestyle sought by Zero Wasters will make people richer |
| A．Reasons why Zero Wasters try to reduce trash. |
| B．Contributions Zero Wasters have already made. |
| C．Problems that Zero Wasters face in their daily life. |
| D．Actions that Zero Wasters take to achieve their goal. |
| A．She opposes spending more money for fun experiences. |
| B．She believes a landfill is an ideal place for food wastes. |
| C．She advocates using less plastics and garbage classification. |
| D．She holds that many people are ignorant about recycling. |
10 . My husband and I wanted desperately the instant transformation from typical consumers to eco-conscious people．We switched our light bulbs to CFL(compact fluorescent light)bulbs to conserve energy．We went about the house turning off lights and unplugging appliances that weren’t in use．But the rate of global warming exceeded our snail’s pace conversion to greenhood．So I pressed onward．
I decided to put veganism(素食主义)at the top of our agenda．Vegans refuse any animal flesh or commercial goods made from any animal byproducts such as milk or fats．All the family applauded this option except for my husband．Some kind of animal needed to sacrifice its dear life for his meal or it wash’t dinner．I cooked up a storm，struggling to prepare nutritious meals dominated by not-so-obvious vegan dishes like bean burritos and high-fiber vegetable stir-fry．It took a few days before he realized that he hadn’t been eating any meat．
“I feel like eating beef．”he announced．So that night，I took full advantage of a zucchini (一种南瓜)，cut it into chunky(粗大的)pieces and cooked them．Then I covered them with spices．My beef-starved husband had some and a curious look crossed his face．
“Where’s the beef?”
“Living peacefully somewhere on an open plain where it belongs．”
“I knew it”he murmured．“You’ve surely made great contributions to the boom in cattle.”His taste buds were developed completely around the flavor of every kind of animal：cattle，pigs，deer，lamb，chickens and ducks．Converting him was like feeding grass to a lion．
I’m all for preserving our planet，but what good would it do to save the earth for tomorrow’s generation if today’s died of starvation? The next day，we went out for burgers．I was very careful to place the paper bag into our recycling bin．
1. Which of the following best explains“exceeded”underlined in Paragraph 1?| A．Defeated． | B．Absorbed． |
| C．Bound． | D．Distributed． |
| A．He supported the meat-free diet． | B．He was a preserver of animals． |
| C．He was regarded as a meat Lover． | D．He played a dominant role in cooking． |
| A．She had a good sense of humor． | B．She successfully transformed her husband． |
| C．She advocated raising more cattle． | D．She had a perfect recipe for cooking meals． |
| A．Hunger or Anger? | B．Discrimination or Appreciation? |
| C．Vegetables or Marbles? | D．Greens or Lions? |
