1 . After a magnitude 6.8 earthquake hit Luding county in Southwest China’s Sichuan province on Monday, rescuers from across the province have rushed to the hardest-hit areas to help affected local people.
During the search and rescue operations, the photo of a young rescuer holding a 2-month old baby in his arms has pulled the heartstrings of many people. Zhang Zili and fellow members from the Forest Fire Brigade of Aba Tibetan and Qiang autonomous prefecture (自治区) discovered the baby and her grandmother trapped at their home in a village on Tuesday. The rescuers have carried the baby, who suffered as light head injury, and his grandma to safety. The baby’s father is also a firefighter who was participating in rescue operations after the quake hit the area. His mother and grandfather were seriously injured and sent to hospital.
The photo of Zhang holding the baby moved many people. Zhang was lovingly referred to as “brother Wen chuan” for the characters of “Wenchuan” on his armband, which indicates that he is from the Wenchuan squadron (中队) of the Aba forest fire brigade.
The 20-year-old is a native of Maoxian county, which is close to Wenchuan county, the epicenter(震中) of a 7.8-magnitude earthquake that killed more than 69, 000 people in 2008. 14 years ago, Zhang witnessed the devastating earthquake, which brought down his family’s house. He and his family lived in a temporary, shelter setup at a school playground. “I remembered the tent we lived in was dark, and I was scared,” Zhang said. Here called how emergency supplies were air-dropped from” helicopters and how soldiers of the People’s Liberation Army and rescuers helped locals get over the difficulties. “Then a uncle of the PLA came to me. He taught me songs to sing and played with me. He kept saying, “Don’t be afraid. We are here now.” The words left a deep impression on the boy’s heart.
This year, when he learnt that the local forest fire brigade was recruiting (招聘) firefighters, he did not hesitate to join it. Since then, in less than four months, he has taken part in several forest firefighting missions and rescue operations of the latest earthquake.
1. Who was injured slightly in the family during the earthquake according to the second paragraph?| A．The baby’s father. | B．The baby’s mother. |
| C．The baby’s grandpa. | D．The 2-month-old baby. |
| A．Rather usual. | B．Quite frequent. |
| C．Extremely harmful. | D．Very weak. |
| A．By treating his injuries. | B．By calming and comforting him. |
| C．By taking him to safety. | D．By offering him some food. |
| A．14 years on, rescuer passes on love and kindness |
| B．A magnitude 6.8 earthquake hit Luding county in Sichuan |
| C．Volunteers rush to Luding county to help affected people |
| D．20-year-oldman takes part in rescue operations in Luding |
Poor environment is connected with poor health. Now a new public-health
Let’s take schools for example. Across Denmark, France, and Sweden, researchers found that indoor-air quality in 66% of classrooms fell short
The problem extends well beyond classrooms. Many people spend more than 90% of their time
Covid-19 has brought a new urgency to the matter
3 . The idea of turning recycled plastic bottles into clothing is not new. During the last five years, a large number of clothing companies, businesses and environmental organizations have started turning plastics into fabric to deal with plastic pollution. But there’s a problem with this method. Research now shows that microfibers could be the biggest source of plastic in the sea.
Dr. Mark Browne in Santa Barbara, California, has been studying plastic pollution and microfibers for 10 years now. He explains that every time synthetic clothes go into a washing machine, a large number of plastic fibers fall off. Most washing machines can’t collect these microfibers. So every time the water gets out of a washing machine, microfibers are entering the sewers and finally end up in the sea.
In 2011, Browne wrote a paper stating that a single piece of synthetic(合成的) clothing can produce more than 1, 900 fibers per wash. Browne collected samples from seawater and freshwater sites around the world, and used a special way to examine each sample. He discovered that every single water sample contained microfibers.
This is bad news for a number of reasons. Plastic can cause harm to sea life when eaten. Studies have also shown that plastic can absorb other pollutants.
Based on this evidence, it may seem surprising that companies and organizations have chosen to turn plastic waste into clothing as an environmental “solution.” Even though the science has been around for a while, Browne explains that he's had a difficult time getting companies to listen. When he asked well-known clothing companies to support Benign by Design-his research project that seeks to get clothes that have a bad effect on humans and the environment out of the market, Browne didn’t get a satisfying answer. Only one women’s clothing company, Eileen Fisher, offered Browne funding.
1. What has happened during the past five years?| A．Fabric has become much stronger. | B．Plastic pollution has been less serious. |
| C．Many plastic bottles have been reused. | D．Microfibers have been greatly improved. |
| A．It is adding microfibers to the clothes. |
| B．It is worsening environmental problems. |
| C．It is making synthetic clothes last longer. |
| D．It is doing great damage to washing machines. |
| A．It has achieved great success. | B．It hasn’t got anything done. |
| C．It is known to very few people. | D．It is facing some difficulties. |
| A．It’s important to learn to recycle |
| B．It’s never easy to solve pollution problems |
| C．Recycled plastic clothing: solution or pollution? |
| D．Are human beings moving forward or backward? |
4 . The early life of the green sea turtle (海龟) is full of danger. Only one in 1,000 baby sea turtles survive to adulthood (成年). From its home in the sand, it breaks its egg with an egg tooth. Its mother is not there to help it. Instead, it is greeted by crabs, coyotes, and dogs waiting to eat it for dinner. To survive, the baby turtle must hide in the sand until night. Then, it moves slowly to the sea.
The small turtle must swim hard to reach the ocean waters. In the sea, it tries hard to find food. It must also keep itself from being food for fish.
As dangerous as the sea turtle’s life is in the natural world, its most dangerous enemies are humans. The rubbish left by humans in the ocean causes problems for the small green sea turtle. A little turtle might eat a piece of plastic (塑料) in the sea. It might also eat oil on the ocean’s surface. Young turtles also get caught in fishing nets. There are laws against hunting sea turtles. Still, many are hunted, both for their meat and for their shells (壳). All of these dangers must be prevented.
Sea turtles that do survive to grow into adulthood go through many changes. For example, adult green sea turtles weigh about 500 pounds. They stop eating jellyfish and other meat and eat only plants. And they may plan a trip to go back home again. A mother sea turtle goes back to the beach where she was born. This is the only place where she will lay eggs. Even if it has been forty years since she was a baby, she always knows her way back home.
1. Why do baby turtles move to the sea at night?| A．They dislike sunshine. |
| B．They prefer lower temperatures. |
| C．They can find food easily then. |
| D．They need to avoid enemies. |
| A．Pitiful. | B．Careless. |
| C．Interesting. | D．Courageous. |
| A．They mainly feed on fish and meat. |
| B．They always produce eggs at their birthplaces. |
| C．They can live for around forty years. |
| D．They visit their beach homes several times a year. |
| A．The homes of green sea turtles. |
| B．How sea turtles find their food. |
| C．The dangers faced by sea turtles. |
| D．How young turtles become adults. |
