Earthquake in northwestern China kills at least 118 people
An overnight earthquake killed at least 118 people in a cold and mountainous region in northwestern China,
The magnitude 6.2 earthquake struck in Gansu at a relatively shallow
By mid-morning, 105 people had been confirmed dead in Gansu and another 397 injured, including sixteen people
The earthquake
The rescue work was proceeding in
2 . The Amazon rainforest spreads across nine South American countries but most of it (60%) is in Brazil. Brazilian scientists think they might have found a way to reverse the damage caused by deforestation and turn farmland back into forest. The secret lies in ancient local knowledge of soil.
Amazonian dark earth (ADE) is a thick, black soil found deep in the Amazon rainforest, and it could help restore forests around the world. ADE is a kind of compost — a soil made from dead plants and animals. Various kinds of compost are sold in gardening centers around the world, but ADE is unique. It was created by indigenous people (the descendants of people who lived somewhere before another culture arrived and took over) from the Amazon between 2,000 and 2,500 years ago. The Amazonian people, today known as Amerindians, created ADE using charcoal from fires, animal bones, food waste and poo. It contains microbes, including bacteria that help to turn chemicals in the soil into useful nutrients that feed plants and trees.
Vast areas of the Amazon have been cut down, mostly to make way for grassland for raising cattle. Scientists are looking for a way to turn grassland back into rainforest and revive forest ecosystems. These support thousands of animal and plant species, many of them unique to the area. Forests also absorb lots of carbon dioxide, a gas that cause climate change.
To see if the Amazon’s special soil could help, the scientists grew grasses and trees in ADE, regular earth and a mixture of both. Trees grown in ADE were up to six times taller than those in regular soil. ADE takes hundreds of years to create, so the scientists can’t simply make more. Team member, Dr. Siu Mui Tsai, said that instead they want to try and “copy its characteristics”, especially its helpful microbes, and see if it could help to restore natural habitats.
1. What are Brazilian scientists trying to do?A.To bring forests back. | B.To measure damage. |
C.To reduce farmland. | D.To dig out ancient soil. |
A.Dead plants. | B.Animal bones. | C.Food waste. | D.Bacteria inside. |
A.The reasons for cutting down forests. | B.The benefits of raising cattle. |
C.The significance of forest ecosystems. | D.The influence of climate change. |
A.Amazonian dark earth is helpful to microbes. |
B.Amazonian dark earth is produced in large quantities. |
C.Microbes are beneficial to the revival of forests. |
D.Microbes are the characteristics of the natural habitats. |
3 . In the U.S., people eat more protein than they need to, which might not be bad for human health, but does pose a problem for the country’s waterways. The nation’s wastewater is loaded with the leftovers from protein digestion: nitrogen compounds (氮化合物) that can feed harmful algal blooms (藻华) and pollute the air and drinking water.
Maya Almaraz, a biogeochemist at the University of California, Davis, and her team wanted to see how much of this nitrogen entered into the U.S. wastewater system because of a protein-heavy diet. The researchers found that the majority of nitrogen pollution present in wastewater—some 67 to 100 percent—is a by-product of what people consume.
Once it enters the environment, the nitrogen can have a series of ecological impacts. It helps algae grow much faster than they would normally, which is harmful to humans, other animals and plants. And when the algae eventually die, the problem is not over. Microorganisms (微生物) that feed on dead algae use up oxygen in the water, leading to “dead zones”, where many species simply cannot survive, in rivers, lakes and oceans.
Although it is possible to treat algal blooms, many of the current methods are not always effective at getting rid of all of the harmful growth. Some of these methods can even lead to additional pollution. So the best strategy for dealing with the effects of nitrogen pollution is prevention, says Patricia Glibert, an ocean scientist at the University of Maryland. Almaraz and her team state that controlling nitrogen pollution could be approached more quickly with a change in eating habits that could save billions of dollars in the long term.
1. Which aspect of Americans’ diet does Almaraz’s research focus on?A.Its popularity. | B.Its amount. | C.Its effect. | D.Its make-up. |
A.No oxygen for many species. | B.Death of lots of healthy algae. |
C.Microorganisms’ over-consumption of nutrients. | D.Poisonous chemicals released by harmful algae. |
A.They are costly. | B.They are slow to take effect. |
C.They may kill all algae. | D.They may cause secondary pollution. |
A.Why the Algae Grow So Rapidly? | B.How to Solve the Problem of Wastewater? |
C.How to Prevent the Air and Water Pollution? | D.Why Eating Too Much Protein Harms the Planet? |
4 . On Christmas Eve morning I awoke with a mission: to find my lost cat, Baby-Girl. As I got ready, I could hear icy rain pelting the windows. Baby-Girl was somewhere in the storm, I could just feel it. Sure, it had been months since she’d disappeared, but I still had faith. This was the season for miracles, after all.
My dad and I spent the last holiday searching for her in the park nearby. Dad was the family’s “realist,” which meant he spent time trying to prepare me for the worst. “She’s either been hit by a car or been taken in by someone,” he said. I rolled my eyes. He could do with a little more faith!
Though I couldn’t explain it, I knew I’d see Baby-Girl again. She could survive all on her own. Even after I lived without her and the weeks stretched into months, deep down I had this feeling that we’d be reunited one day.
Now, again for the holidays, I made up my mind to pick up my search. I grabbed Baby-Girl’s cat carrier and loaded it into the car, then asked my dad to drive me to the shelter.
“Sharon, be realistic!” my dad said as we headed to the garage. “She’s been gone too long. You’re not going to find her.”
“Well, I just have a feeling,” I said. “Don’t you believe in Christmas miracle?”
At the shelter, a staff member took us to see the cats. We walked through rows of cages. My eyes scanned cats of all colors and sizes. None of them was my Baby-Girl. Then I noticed a room farther back. I pushed ahead. “Sweetheart, that’s where they keep the cats that just came in,” Dad said.
I insisted on stepping into the room. Suddenly, there came a familiar meow (猫叫). I followed it and my eyes fell on a little cat with big green eyes. Skinnier than I remembered, it was Baby-Girl! My eyes welled up with tears. I opened the cage door. Baby-Girl practically jumped into my arms.
1. What did the author’s father think about the lost cat?A.It could be stolen. | B.It wasn’t lovely at all. |
C.It could be seen again. | D.It was impossible to be found. |
A.Ambitious. | B.Indifferent. | C.Determined. | D.Considerate. |
A.The shelter. | B.The garage. | C.The park. | D.The car. |
A.The lost cat came home on her own. |
B.The father decided to retake the pet. |
C.The lost cat and the author reunited. |
D.The father got together with the author. |
5 . It was the day before Thanksgiving and Kaleb Benham was wandering around outside his home in Noring California. His 90-pound pit bull (斗牛犬), Buddy, was playing around nearby, doing what dogs do: getting into trouble. And this time, Buddy was getting into a whole lot of trouble.
The unmistakable sound that no one wants to hear alone in the woods caught Benham’s attention. It was the deep, strange roar of a black bear. Benham wheeled around to see the beast, which Benham figured weighed around 350 pounds, some 100 feet away. In an instant, the bear fastened on to Buddy’s head and started dragging him away.
Benham, a thin, fit, 24-year-old, took off after them. “Honestly,” he told CBS13, “the only thing I could think of was ‘save my baby’.” He lowered his shoulder and ran quickly towards the bear. But it only seized Buddy tightly. Benham grabbed the bear by the throat. Nothing. He tried getting its mouth open but the jaw was locked tight. Benham resorted to street fighting —punching the bear over and over around its mouth and nose. It worked. The bear dropped the dog and ran off into the woods.
Buddy was in bad shape. His face was bloodied. He had a bite mark clear through his lip and one that barely missed an eye.
“My first thought was that I was going to lose him,” Benham said. He picked up Buddy, put him into his car, and sped off to a nearby veterinarian. Buddy’s surgery took nearly four hours. Benham watched the procedure through a window, waiting for a miracle.
This was the second time Benham had rescued Buddy, says CBS13. The first was from a shelter a few years ago. “If it was your kid, what would you do?” he asked. Nodding toward Buddy, he added, “That’s my kid.”
1. What is the text mainly about?A.A brave rescue. | B.A regular routine. |
C.A fearless pet dog. | D.A demanding surgery. |
A.To prove the excitement of Benham. |
B.To describe the fear in Buddy’s heart. |
C.To indicate the difficulty of the rescue. |
D.To show the bear’s starvation and fierceness. |
A.Benham defeated the beast by grabbing its throat. |
B.Benham ra n towards the beast with dropped shoulder. |
C.Benham punched the beast’s mouth and nose repeatedly. |
D.Benham forced open the beast’s mouth by unlocking its jaw. |
A.Buddy once saved Benham. |
B.They used to share a shelter. |
C.Benham had no kid but Buddy. |
D.They had very close relationship. |
6 . Saving the environment might seem like a tall order, but living an environmentally friendly life is actually quite easy.
Recycle
Recycling is a simplest lifestyle to lower the amount of environmental waste. Every resident can get involved by taking advantage of nearby recycling services.
Buy locally-sourced foods
Eating fresh, local food consumes less fuel and packaging materials. Shipping products by truck, rail, flight, or boat creates pollution and goes against an environmentally friendly lifestyle. Instead, shop at local farmers’ markets and grocery stores stocking locally-sourced products.
Cut back on driving
Applying alternate forms of transportation consumes less gasoline.
Advocacy allows more people to create a positive impact. Spread the word about environmental conservation by sharing some of the lifestyle changes you’ve made on social media and in conversations with people around, calling on everybody to play a role.
A.Cut back your carbon footprint |
B.Walk or ride a bike whenever possible |
C.Encourage others to help save the environment |
D.Check the regulations to ensure you use them properly |
E.The topic of preserving natural resources entertains everyone |
F.With just a few small lifestyle changes, you can make a difference |
G.Alternatively, use community-supported services to get fresh produce regularly |
A Nation of Animal Lovers
The British are traditionally a nation of animal lovers. This is clear from the large number of animal programmes on TV. There are programmes about wildlife in Britain and other countries, and about pets at home. There are programmes like Animal Hospital about sick animals and the working lives of animal doctors. Some programmes try to find new homes for unwanted or homeless animals. All these programmes are very popular. There is a pet in more than half of the homes in the UK(52.3%). The most popular pets are cats.
Battersea Dogs and Cats Home
Battersea Dogs and Cats Home in London is a very famous home for unwanted dogs and cats. It was started in 1860 by Mrs. Mary Tealby, because she was worried about all the homeless animals on the streets of London. Since it opened, the home has taken in more than 3 million dogs and cats. In 2006, over 11,000 dogs and cats came to the home. By the end of the year, homes were found for 5,000 of them. The home even has its own magazine, Paws.
It Can Only Happen in Britain! The Echo January 13 The rat at platform one has just made your train late! An officer was called to Stirling station today because passengers were worried about a large white rat on the line. Three trains passed over it, but the rat was unhurt. The Scottish railway company, Scotrail, closed the line. Then passengers watched as the officer carefully caught the rat. It bit him, but he took it away safely. An officer from Scotrail said, “We try to protect all wild animals and pets. At first the rat was very frightened, but now he’s fine.” “We’ve called him Ronnie. He needs a good home. People think rats are dirty. But they make great pets!” |
2. How many homes in the UK raise pets?(no more than 10 words)
3. Why did Mrs. Mary Tealby started Battersea Dogs and Cats Home?(no more than 15 words)
4. What was the result of the rat in the train station?(no more than 10 words)
5. How will you react if you see some wild animals in cities? Please further explain that.(no more than 20 words)
The 6.2-magnitude earthquake
According to China Earthquake Networks Center, the quake
Witnesses told Xinhua the earthquake caused damages on houses, roads and other infrastructures. Several villages have suffered power failures and shortage of water.
According to local meteorological authorities, the
The provincial fire and rescue department has sent 580 rescuers
The railway authority has suspended passenger and cargo trains
Hu Changsheng, Party chief of Gansu, and Ren Zhenhe, governor of Gansu, rushed to the disaster area to command rescue and
It was reported that every effort
9 . In the thick jungle of New Guinea is nature’s most amazing theater, a Carola’s parotia (天堂鸟) is showing off his red and yellow feathers in a display called a “butterfly dance.”
This brilliantly colored birds of paradise have developed over millions of years from ancient birds whose feathers were dark and boring in comparison. It seems to be a contradiction (矛盾) that such extreme feathers and colors could have been favored by the process of evolution. After all, these same brightly colored feathers that attract mates also make the birds much more noticeable to predators (捕食者). The answer lies in the safe environment in which the birds live, and a process of evolution known as sexual selection. Except for other pressures, birds of paradise begin to specialize in attracting mates. Over millions of years they have slowly undergone changes in their colors, feathers and other talents. Characteristics that made one bird more attractive than another were passed on and impove over time.
In the past, demand for the bird’s feathers resulted in a huge amount of hunting. At the peak of the trade in the early 1900s, 80,000 skins a year were exported from New Guinea to Europe ladies’ hats. Nowadays, few birds die for fashion or for traditional costumes: Ceremonial feathers are passed down from generation to generation. Although local people are still permitted to hunt the birds for traditional uses, they usually target older male birds, leaving younger males to continue breeding.
David Mitchell, a conservationist, is relying on the help of local villagers to record where the birds display and what they eat. He hopes to not only gather data, but also encourage protection of the birds’ habitat. The strategy seems to be working. For millions of years, these impressive birds have danced to find their mates. They will keep dancing for as long as the forest offers them stage.
1. Why do the birds of paradise evlove the bright cholors?A.To frighten away predators. | B.To execise and clean bodies. |
C.To show the possession of an area. | D.To attract a mate’s attention. |
A.Industrial development destroyed their habitat. | B.A high demand for feathers to use in hats. |
C.They were eaten by the predators. | D.They got sick after inteactions with human. |
A.To eat them. | B.To protect smaller birds. |
C.To make traditional costumes. | D.To keep their numbers down. |
A.Feathers of Love | B.Trouble in Paradise |
C.An Amazing performance | D.The Protection of Birds of Paradise |
1.说明环保的重要性;
2.列举至少一项日常环保举措;
3.发出号召。
注意:写作词数应为80左右。
Good afternoon, everyone!
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