增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Last Thursday, we have had a class meeting to discuss where to go for our autumn trip. We came up with several choices such as going boating, climbing a mountain, and going to park. Finally, we decided to go mountain climbing. The next day, we left to the mountain early in the morning. While climbing the mountain, we enjoyed the warm sunshine and the beautiful sceneries. However, when we reached the top, we were shocking to see rubbish here and there, such as bottles and banana peels. We felt sadly that many tourists didn’t take good care of nature. Soon, they started to pick them up. With all the rubbish putting in the rubbish bin, the place looked many more beautiful than before. When we came back, it was 5:30 in the afternoon. We were tired and happy.
Scientists in Antarctica have made a surprising and welcome
The researchers have been exploring the region hoping
The beautiful Li River is one of the
Water quality in the Li River had suffered
Finally, a series of urgent steps were taken
4 . After decades of work trying to save the giant panda, Chinese officials have announced the species is no longer endangered. The pandas have been reclassified in the country from endangered to vulnerable after efforts to increase the population. Now the number has risen to 1,800 in the wild.
“China has established a relatively complete nature reserves system,” Cui Shuhong, director of the Department of Natural Ecological Protection of the Ministry of Ecology and Environment, said on Wednesday. “Large areas of natural ecosystems have been systematically and completely protected, and wildlife habitats have been effectively improved.”
The latest classification upgrade reflects their improved living conditions and China's efforts in keeping their habitats integrated, Cui added.
Bamboo makes up 90% of pandas' diets, and the animals would likely starve without the shoots. Experts believe China’s efforts to replant bamboo forests have been the key to the increase in the population of pandas.
Generally speaking, a panda has to eat at least 26 pounds of bamboo every day to maintain its energy, so large areas of bamboo forests are primary to their survival.
Planting bamboo also has advantages for the planet, as the bamboo is grass, not a tree, and is incredibly efficient at absorbing carbon dioxide, as well as emitting 35% more oxygen than trees.
“The Chinese have done a great job in investing in panda habitats, expanding and setting up new reserves,” Ginette Hemley, senior vice president of conservation at the World Wildlife Fund. told the media. “They are a wonderful example of what can happen when a government is committed to conservation.”
Continuing China's success will be dependent on the country protecting land from agricultural and urban development. As land becomes rarer, measures will need to be extended to protect more land, to ensure bamboo forests can thrive and as a result, protect the future of the world's most lovable, lazy, and monochrome (black and white) creature.
1. What do we know about the giant panda according to paragraph 1?| A．It is an endangered species. | B．It increases by 1,800 each year. |
| C．It has seen a decline in population. | D．It has got a classification upgrade. |
| A．Social media makes a difference. | B．Panda habitats are getting smaller. |
| C．Government's commitment is crucial. | D．Setting up new reserves is impossible. |
| A．Lazy and monochrome animals. |
| B．Lack of support from the World Wildlife Fund. |
| C．The emission of carbon dioxide into the atmosphere. |
| D．The influence of agricultural and urban development. |
| A．A news website. | B．An official report. | C．A travel magazine. | D．A biology textbook. |
请根据海报内容及以下要点写一份倡议书。
1.环保是我们中学生义不容辞的责任；
2.我们应该养成这些环保习惯；
3.让我们人人都为地球母亲尽一份绵薄之力吧！
注意：1.可适当增加细节，以使行文连贯；
2.词数：不少于100词。
Dear friends,
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Thank you!
The Students’ Union
6 . A young Dutch inventor is widening his effort to cleanup floating (浮动的) plastic from the Pacific Ocean. He has developed a floating device (设备) to trap plastic waste moving into rivers before it reaches the oceans.
Boyan Slat was just 18 years old when he invented a system for catching waste in the ocean. He also founded an environmental group called “The Ocean Cleanup”. Its purpose is to develop the system. Last year, Slat showed the next step: a floating device which is called Interceptor. It removes plastic out of rivers. The device is powered by energy from the sun. “The 1,000 rivers are responsible for about 80% of plastic going into the world’s oceans,” said Slat. Three of the machines have already been used. Each machine costs about $775, 660, but the cost might drop as production increases.
Since they were used, the machines have been doing very well, collecting the plastic bottles and all the rubbish in the rivers. According to Slat, it is necessary to close “the tap”, which means preventing more plastic from reaching the ocean in the first place. He wanted to clean them all in the next five years. “This is not going to be easy, but if we do get this done, we could truly make our oceans again, ”said Slat.
The device is designed to be safe in rivers. Its nose is shaped to change directions to keep it away from larger floating things. It works by guiding plastic waste into an opening in the front of the device. The waste is then carried inside the machine where it is dropped into containers. The devices ends a text message to local operators that can come and empty it when it is full.
1. What do we know about Interceptor?| A．It needs solar power to work. | B．It is mainly used in the oceans. |
| C．It is being under test. | D．It can help sort waste. |
| A．The waste. | B．The oceans. |
| C．The machines. | D．The rivers. |
| A．To ensure the device’s safety. | B．To send operators text messages. |
| C．To empty the waste. | D．To serve as containers. |
| A．A novel. | B．A magazine. |
| C．A diary. | D．A guidebook. |
7 . The air is thin and we have to rest several times on the shore hike from camp. To our left, snow-covered mountains disappear into clouds that seem almost close enough to touch. On the plain in front of us, we can just make out a herd of graceful animals. This is why we stay here.
Tibetan antelopes live mainly on the plains of Tibet. Watching them move slowly across the green grass, I'm struck by their beauty. I'm also reminded of the danger they are in. They are being hunted illegally for their valuable fur.
My guide is Zhaxi, a villager from Changtang. He works at the Changtang National Nature Reserve. The reserve is a safe place for the animals and plants of northwestern Tibet. To Zhaxi, protecting the wildlife is a way of life. “We're not trying to save the animals,” he says. “Actually, we're trying to save ourselves.”
In the 1980s and 1990s the population of Tibetan antelopes dropped by more than 50 percent. Hunters were shooting antelopes to make money. Their living places were becoming smaller as new roads and railways were built.
In order to save Tibetan antelopes, the Chinese government placed them under national protection. Zhaxi and volunteers watched over the antelopes day and night to keep them safe from attacks. Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains.
The measures were effective. The antelope population has recovered and in June 2015, the Tibetan antelope was removed from the endangered species list. The government, however, does not intend to stop the protection program since the threat to the Tibetan antelope has not yet disappeared. Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.
1. What can we learn from Zhaxi's words in paragraph 3?| A．Protecting the animals can make money. | B．Protecting the animals is protecting ourselves. |
| C．He is not fond of protecting the animals. | D．The reserve is only safe for wild animals. |
| A．Why hunters hunt Tibetan antelopes. | B．Why antelopes' living places changed. |
| C．Why antelopes' number dropped greatly. | D．Why the 1980s and the 1990s are unusual. |
| A．Deleted. | B．Changed. | C．Migrated. | D．Recognized. |
| A．They will be over-populated. |
| B．They will be a threat to man and other wildlife. |
| C．They will be on the endangered species list again. |
| D．They will be in harmony with nature and humans. |
8 . For 21-year-old Malhar Kalambe, weekends are not about hanging out with friends. Instead, they have a different mission — cleaning the Datar Beach. Collectively， they have made such a huge difference to the beach that the United Nations has recognized their contributions.
“Actually the idea stemmed from my vacation to Bali, the clean beach leaving a great impression on me. After returning, I found our beaches in shambles. During a conversation with my mother, I was complaining about how bad our beaches are compared to beaches in Bali, and my mother just said, 'Don't complain, if you care, just go and clean. ? and thus 'Beach Please'," Malhar said. “It began on September 10, 2017 and since then cleaning the garbage on the beach has become a weekend routine. Currently, there are 25 odd volunteers spending our weekends cleaning the beach.”
After cleaning the beach for months, Malhar and his friends realized that it was of a little help and there is no end to this. They needed to contain the source which dumps garbage in the ocean. They found that the Mithi River is being used to dump the industrial waste, construction waste and even domestic waste into the ocean and they decided to also clean the river. Now on Saturday, they clean the Mithi River and on Sunday, they focus on the Datar Beach. In order to make a sustainable （可持续的）difference, they must make people understand that they have to stop dumping garbage into any source. “Awareness, recycling and cleaning up are three steps which can bring a change. I hope people realize it's their duty to keep their surroundings as well as the ocean clean,“ Malhar added.
1. What does the underlined phrase “in shambles” in paragraph 2 mean?| A．Damp. | B．Messy. | C．Crowded. | D．Abandoned. |
| A．He likes hanging out with his friends. | B．He encourages his mother to join him. |
| C．He volunteers to clean the Datar Beach. | D．He complains his vacation to Bali to his friends. |
| A．Recycling most of domestic waste. |
| B．Calling for people to make a green trip. |
| C．Raising people's awareness of protecting the ocean. |
| D．Seeking for the source of the ocean pollution. |
| A．Sympathetic. | B．Considerate. | C．Outgoing. | D．Responsible. |
9 . Modeste Traore has lived his whole life near Lake Wegnia, in the Sahel area of Mali. The lake’s fish have provided him with a way to earn money to support his extended family. How-ever, because he can’t catch enough fish to feed his family, he now raises farm animals. But as temperatures rise, evaporation increases, making the body of water shrinks. Studies have linked rising temperatures on Earth’s surface to climate change.
The lake is shrinking, so are the chances of his children becoming fishermen. “If things go on like this, I don’t think our children can become fishermen like us. They will have to choose other jobs,” the 56-year-old Traore said. “During the rainy season, there is a lot of water but as soon as it’s over, there is no water left in the lake. We are fishermen. I don’t think our children will be,” he said.
Lake Wegnia is in the Sahel region of Koulikoro, around 120 kilometers north of Mali’s capital, Bamako. Some 12,000 people, including fishermen and farmers, depend on it for food, water and employment. But the lake has shrunk by 20 percent since 2017.
The UN expects temperatures there to increase 1.5 times higher than the average increase worldwide. UN officials note that the flooding and a severe lack of rainfall can cause problems in the Sahel: Food insecurity, the fight over farmland and the fast population growth can lead to conflict.
Aid group is leading the Eco-Lac Wegnia project. The group is working to improve water management and fight the effects of global warming. Moussa Savagodo is Eco-Lac Wegnia’s local representative. He says that failing to make changes quickly can mean the lake will disappear completely in less than 5 years.
People in the rural areas Wegnia and Kononi-Sirakoro have planted 56,000 trees in the past two years. And they are better controlling their water by building stone barriers to help the soil keep the rain that does fall. The progress and international official support are not enough for them, however. More and more people are turning to other agriculture.
1. How did Traore work to support his family in the past?| A．By fishing. | B．By raising farm animals. |
| C．By taking charge of the lake. | D．By working as an environmentalist. |
| A．A lot of farmland will form. |
| B．The rainy season will end early. |
| C．Many fishermen will flee their homes. |
| D．The later generation will change their careers. |
| A．Drought and flood will directly cause conflict. |
| B．Reducing population is a way to protect the lake. |
| C．Water management makes no difference to the lake. |
| D．The rise in temperature will cause water resource problems. |
| A．The local officials. | B．The Aid group members. |
| C．The villagers. | D．The representatives. |
10 . As climate change affects the planet, the world is turning to seaweed (海草)as a possible settlement and play a huge role in fighting climate change. It is used to create natural fuel and renewable plastics. It helps improve oceanic ecosystems.
People think of forests as the best defense(防护)against climate change. But some researchers say seaweed is a better settlement. Unlike trees, seaweed doesn't need fertilizers or fresh water. It grows faster than trees do. And it doesn't require any land. Most importantly, it absorbs carbon from the environment.
Seaweed could also become a key global food source. Many worry about the environmental influence of eating meat. Could seaweed farms provide enough protein for the world? Carlos Duarte, a professor of oceanic ecology thinks so. When you look at how we are going to feed the world population by 2050, in a way that doesn't harm the environment, there is only one pathway," he says. "Seaweed fanning."
In the past decade or so, global seaweed production has doubled. In British Columbia, seaweed farming becoming popular. For thousands of years, First Nations people, the native people of Canada, have farmed on land and in the ocean. Seaweed farming helps them create economies of their own that agree with their traditions. Their role has always been to connect with the land and repair it.
Seaweed might fight climate change but it isn't without risks. If it isn't harvested, it can go bad and give off carbon back into the air or water. Growing too much of it could also affect the amount of light that reaches species living deeper in the water. That would be dangerous for underwater ecosystems. So some scientists think seaweed can be a part of the settlement to climate change, but it's not a perfect one on its own.
1. What is an advantage of seaweed in fighting climate change compared with trees?| A．Growing taller. | B．Using fewer resources. |
| C．Living longer. | D．Absorbing more carbon. |
| A．Unclear. | B．Doubtful. | C．Uncaring. | D．Supportive. |
| A．First Nations people have changed their traditions. |
| B．Seaweed farming has its origin in British Columbia. |
| C．Seaweed farming isn't risk-free for the environment. |
| D．Global seaweed production has been less in recent years. |
| A．Seaweed Farming for Food | B．Seaweed Production in the World |
| C．Seaweed Creating Natural Fuel | D．Seaweed in Environmental Protection |
