1 . Food waste is a growing problem both in America and across the globe. In North America alone about 30-40% of food ends up as rubbish each year. While much ends up as rubbish, over 48 million Americans live in households that do not have enough food! Now, concerned citizens are trying to raise awareness of the issue with some creative ideas.
In New York’s Westchester County, students at 18 schools join in a program called We Future Cycle. Started by Anna and Ashley in 2014, it teaches kids to recycle, compost (堆肥), and most importantly control food waste in an easy and efficient manner.
Lunch areas at those schools are equipped with three clearly marked bins— compost, recycle and share. While the first two are common in schools, the third is rare. This is the bin where kids can put their unwanted drinks, fruits, and even untouched sandwiches. Food there is available for any student that wants them. Whatever remains at the end of the day is given to the local soup kitchen or food bank. Anna says the three bins have helped reduce the number of trash bags produced at the mid-day meal from an average of 22 to just 2!
To ensure kids form similar habits at home, the non-profit has created plans to educate families about the importance of sorting waste into the proper streams of recycling, composting, and food to donate. They also urge parents to have open conversations with their kids about food choices.
Kids are not the only ones that waste food. Adults are equally bad, if not worse! To fight that, Brooklyn-based Josh founded Salvage Super Club in 2014. The randomly organized dinners promise customers a multi-course meal for merely 50 dollars per person. The delicious food is made from perfectly safe ingredients (成分) that are past their prime and, therefore, headed for the compost or trash bin.
1. The underlined word “awareness” in Paragraph 1 probably means__________?| A．understanding | B．hope |
| C．doubt | D．value |
| A．Use dustbins instead of plastic bags for left-over food. |
| B．Put their unwanted food in the bins and learn to share. |
| C．Get the children to educate their parents at home. |
| D．Only get single-course food for 50 dollars when eating out. |
| A．Parents are to blame for the children’s bad habits. |
| B．Parents do not encourage children to save food. |
| C．Parents are as wasteful as children about food. |
| D．Parents have set an example for the children. |
| A．More information about food bank. | B．How to improve food production. |
| C．The importance of saving food. | D．Other creative ways to save food. |
2 . Are you relatively skinny but growing a “beer belly”?
Then don’t be surprised at your next checkup if the nurse measures your waistline to determine your healthy weight. That’s because research is showing that a protruding (鼓出的) belly may be a sign of VAT — a dangerous form of fat around organs deep inside your body. “Studies confirm that visceral (内脏的) fat is a clear health risk,” said Dr. Tiffany Wiley, a senior expert at the National Institutes of Health in Bethesda, Maryland. Unlike the fat just under your skin, visceral fat raises your risk for heart disease. Experts think that’s because visceral fat raises blood pressure and inflames (使发炎) tissues and organs.
However, you can’t assume you’re safe from visceral fat if your overall weight is healthy, experts stress. That’s because you can have dangerous visceral fat even if you’re not considered overweight — and not have any visceral fat even if you are overweight.
How do you know if your stomach is protruding into dangerous size? Do a check. Non-pregnant women with a waist size greater than 88 cm and men with a waist larger than 102 cm, are at higher risk according to the US Centers for Disease Control and Prevention. If you’re Asian, it drops to 80 cm for women and 90 cm for men. But it is only a rough measure. “The only sure way to know is to check your visceral fat levels on a CT scan or MRI,” say experts.
According to the AHA committee, the most salutary physical activity to “shrink” belly is aerobic exercise. Aerobic means “with oxygen”, so aerobic exercise increases your breathing rate and promotes the circulation of oxygen through the blood. This type of exercise makes the heart work more effectively and improves its ability to move oxygen-carrying blood with every beat. Speed walking, jogging, stair climbing, cycling and swimming are all examples of aerobic exercise.
“However, more studies are needed to determine the best physical activity, food and other lifestyle changes to reduce heart disease risk,” Dr. Tiffany Wiley added.
1. What would a “beer belly” cause?| A．Enlarged organs inside the body. | B．Higher risk of heart disease. |
| C．Raised mental pressure. | D．Inflamed stomach. |
| A．A white man with a waist size of 120 cm. |
| B．A white woman with a waist size of 90 cm. |
| C．An Asian man with a waist size of 102 cm. |
| D．An Asian woman with a waist size of 75 cm. |
| A．Beneficial. | B．Difficult. | C．Enthusiastic. | D．Useless. |
| A．Doing aerobic exercise can remove visceral fat completely. |
| B．Heart ability improves when one does speed walking. |
| C．Further studies are needed to reduce heart disease risk. |
| D．Food and life style determine one’s body shape. |
3 . Fast walkers may live longer than dawdlers (缓慢的人)— regardless of their weight, a new study suggests.
Researchers at Leicester University analyzed data on 474, 919 people with an average age of 52 in the UK Biobank between 2006 and 2016. They found women who walked briskly had a life expectancy of 86.7 to 87.8 years old, and men who kept up the pace had a life expectancy of 85.2 to 86.8. Slow walkers hadn’t much encouraging prospects (前景): women had a life expectancy of 72.4, and men of 64.8 years old, if they were more leisurely in their movements. According to the paper, published last week, that ratio held true even if the fast walkers were severely overweight. It does not necessarily mean fast walkers will live longer. Experts say it suggests walking speed could be a simple way for doctors to judge their patients’ general health alongside other tests.
It is hardly the first study holding up walking speed as a powerful evidence that appears to improve and determine our health.
In 2011, the Journal of the American Medical Association (JAMA) published a study by Stephanie Studenski, who found the same: walking speed was a reliable predictor of life expectancy.
In 2013, US researchers found walking pace was linked to lower heart disease risk and longer life expectancy. In 2018, a study from the University of Sydney found picking up your walking pace to even an “average speed” could cut your risk of premature death by a fifth.
And Tom Yates, the physical activity professor at Leicester who's behind the latest study, has been publishing findings on this connection for years.
In 2017, he analyzed the same UK Biobank data and found walking speed appeared to affect the risk of dying from heart disease — concluding that the slowest walkers were twice as likely to suffer a heart-related death compared to quick walkers.
1. What does the underlined word “briskly” in paragraph 2 probably mean?| A．Casually. | B．Quickly. | C．Actively. | D．Energetically. |
| A．Most fast walkers are overweight. |
| B．Fast walkers have a simple way of living. |
| C．Walking speed can help doctors know about their patients’ general health. |
| D．Doctors will surely have better ways to cure their patients of their illness. |
| A．Walking slowly is bad for people's health. |
| B．Walking speed can predict a person’s life expectancy. |
| C．People won't die early by increasing their walking pace. |
| D．Lower heart disease risk is determined partly by walking pace. |
| A．Fast Walkers May Have a Long Life Expectancy |
| B．Life Expectancy Is Determined by Exercise |
| C．Researchers Try to Improve Life Expectancy |
| D．The Public Doubt Researches on Walking Speed |
4 . The Best National Parks to Visit in Winter
While most parks tend to draw families in the summer and fall, there are also ideal spots for adventurous winter trips.
Yellowstone National Park, Wyoming
The country’s oldest and best-known national park takes on an almost otherworldly atmosphere in winter: the air filled with rolling steam, the strong colors of hot springs, the surrounding white landscapes, let alone the impressive wildlife during this time, like bison, wolves, and playful red foxes. Just book a guided hiking tour to get a ranger’s perspective on the park and local people.
Joshua Tree National Park, California
With its giant red rocks and unique trees, you’ll feel like stepping onto a foreign planet as you spend hours hiking the Panorama Loop or Maze Loop. The park is recognized as an International Dark Sky Park, featuring virtually zero light pollution and the country’s best views of a starry sky.
Grand Canyon National Park, Arizona
A significantly lower number of visitors in winter means you can take in unblocked views of the South Rim, and get to see the rare beauty of the Grand Canyon dusted with snow. For those adventurous and daring, it is recommended to hike the Bright Angel Trail and take the chance to see the canyon’s wintertime wildlife, including mule deer, elk, and bald eagles.
Virgin Islands National Park, St. John
Surprise! Not all wintertime national park trips need to involve snow. Virgin Islands National Park is most famous for its white-sand beaches. You can also hike inland to visit old sugar plantations, or venture out to the water to swim along with sea turtles and manta rays. You will definitely enjoy a different winter here.
1. Which park will one choose if he/she is interested in stars?| A．Yellowstone National Park. | B．Joshua Tree National Park. |
| C．Grand Canyon National Park. | D．Virgin Islands National Park. |
| A．We can have a poor view of the South Rim there. | B．It lies in an area with rolling steam and hot springs. |
| C．There is a slight decline in visitor numbers in winter. | D．The Bright Angel Trail is challenging in cold weather. |
| A．Hiking. | B．Skiing. | C．Swimming. | D．Hunting. |
5 . The SNAG stands for stereotyped nature-inspired aerial grasper and it’s a 3D-printed bird robot with claws. It can fly, stay on various surfaces catch and carry objects, just like the mighty falcon（隼）that was used as the source of inspiration in its development.
Each leg of the SNAG has two motors, one for helping it move back and forth, and the other one for grasping. Twenty printing attempts were necessary for the robot to finally reach its current structure, but it was worth it. Now, according to researchers, the flying machine has an impressively strong and high-speed clutch（离合器），being able to land and wrap its claws around a branch in about 20 milliseconds. SNAG has ankles lock, and there’s an accelerometer （加速计）on its right foot that reports that it’s landed while triggering（触发）a balancing process to stabilize it.
Scientists have already conducted several tests with the robot in rural areas and on different surfaces. In all the situations, the SNAG was able to catch objects thrown by hand, such as bean bags, a tennis ball, and more.
As for the applications of the bird-like robot, the SNAG can get attached to drones（无人机）and be used for search and rescue missions, wildfire monitoring, to offer just a few examples. Another great application is environmental research, with the SNAG also featuring a temperature and humidity（湿度）sensor. By using a robot that can act like a bird, you can unlock new ways of studying the environment, as explained by William Roderick, mechanical engineer and one of the researchers involved in the project. Now scientists are moving on to improving the robot’s situational awareness and flight control.
This isn’t the first time that nature has inspired groundbreaking technologies. We also wrote a piece recently about the F-SAM micro drone, which was inspired by the flight of samara（翼果）seeds, also known as “twisters” which have a special way of spinning down to the ground.
1. What gave the researchers inspiration for the SNAG’s development?| A．The plane. | B．The falcon. |
| C．The micro drone. | D．The samara seeds. |
| A．To balance the SNAG in flight. |
| B．To change the SNAG’s flying speed. |
| C．To keep the SNAG’s feet in balance. |
| D．To make the SNAG steady on a surface. |
| A．The SNAG has huge potential for practical use. |
| B．The SNAG has a long way to go before being used. |
| C．The SNAG will be helpful in putting out forest fires. |
| D．The SNAG is sensitive to temperature and humidity. |
| A．It doesn’t know its situation well. |
| B．It can’t fly fast enough in the air. |
| C．It is easily broken by the branches. |
| D．It can’t catch objects with smooth surfaces. |
6 . Alvin, 66, was deep in the woods in Grand Cane last December when something like litter on the ground caught his eye. It was a
“Dear Santa,” the note
Alvin’s heart hammered in his chest. It reminded him of his childhood wish. He smiled and set out to
Meanwhile, Gonzalez, the mother of four-year old Luna, had no idea that such a(n)
One day, Gonzalez received a call saying that someone had found Luna’s balloon. Her jaw
“Santa dropped your balloon
Now, having received so much
| A．beautiful | B．broken | C．precious | D．blown |
| A．printed | B．wrote | C．typed | D．read |
| A．nice | B．difficult | C．demanding | D．smart |
| A．fulfill | B．spread | C．make | D．express |
| A．entertaining | B．uniting | C．reporting | D．locating |
| A．preparation | B．effort | C．research | D．game |
| A．temporarily | B．relatively | C．particularly | D．naturally |
| A．came up with | B．argued about | C．put up with | D．jumped at |
| A．healthy | B．green | C．modest | D．grand |
| A．burst | B．cracked | C．broke | D．dropped |
| A．post | B．letter | C．name | D．photo |
| A．in time | B．after all | C．by accident | D．on purpose |
| A．candies | B．gifts | C．toys | D．books |
| A．attention | B．admiration | C．popularity | D．generosity |
| A．adopted | B．stored | C．thrown | D．dragged |
7 . A 29-year-old woman Chelsea Haley of Marietta, Georgia, who adopted (收养) a former student and his brother, is now celebrating being completely debt-free. She has paid off a total of $ 48,683.41 — the amount she owed in credit cards and student loans with interest. “It doesn’t feel real yet,” Haley, mom of Jerome, 17, and Jace, 6, told the press.
Haley was teaching in Baton Rouge, Louisiana, in 2015, on a two-year commitment to Teach for America, which is an organization that finds recent college graduates to work in low-income schools. Her son, Jerome, was in her 4th-grade class at the time.
When Haley saw Jerome having difficulty in progressing academically, she started spending time with him — going to his football games, buying him school supplies and more. Soon, Haley adopted Jerome together with his brother. “Being their mom is the greatest blessing of my life,” Haley said.
Haley went to all the expense of adopting the two boys. She also borrowed money to afford taking care of them, which increased the difficulty for her to pay their student loans. Determined to rid herself of debt, Haley took on part-time jobs. On top of being a teacher, she was teaching an individual student or a small group in her spare time a couple of days a week. On Fridays, she was paid extra to stay late at the school and work as the building manager. Haley also delivered (送) groceries. She sold her home and moved back to live with her parents on Nov. 6. Her goal is to save money for a new house and prepare Jerome for college. Both boys are doing well in school.
“It allows me to focus on the boys’ future,’’ Haley said. “Earning and saving money for them, and not spending money saved in the past.”
Her advice for making a determined effort to free us of debt is never to ignore your spending and stick to a plan.
1. How did Chelsea Haley feel when she had just paid off the debt?| A．Unforgettable. | B．Unbelievable. |
| C．Unpredictable. | D．Unacceptable. |
| A．As soon as Jerome first became her student at school. |
| B．Immediately she came to the school Jerome studied in. |
| C．When she found Jerome had difficulty studying further. |
| D．After she had decided to adopt Jerome and his brother. |
| A．Why Haley returned to live with her parents. |
| B．Why Haley kept herself busy making a living. |
| C．What part-time jobs Haley did to earn money. |
| D．How Haley managed to pay off her debt finally. |
| A．Making a practical plan. | B．Relying on your savings. |
| C．Getting help from parents. | D．Borrowing friends’ money. |
8 . Cheney School is a popular, high performing school located in the heart of Oxford serving a diverse community of students who are eager to learn. The school is looking to add to its bank of exam invigilators (监考人), who will be employed on a casual basis to watch over students taking both mock(模拟) and actual GCSE / GCE exams, as necessary throughout the school year.
Full training will be provided and staff will be contacted before the exam period to discuss the invigilation schedule in relation to their own availability.
We are looking for people who
*have a command of Microsoft Word, Excel, PowerPoint
*have effective written communication skills
* are reliable and punctual
*are able to solve problems and keep calm under pressure
*enjoy working as part of a team
We can offer you
*€10.19 per hour
*reduced tuition fees for your kids
*a housing allowance
*shuttle service
If you would like to find out more, please contact Ms Marie-Anne Fischer at mf@cheney.oxon.sch.uk, or by telephone on 01865 5755270.
How to apply: Please download an application form from the school’s vacancy website: http://www.cheney.oxon.sch.uk/lnvigilators.
1. What does Cheney School offer its invigilators?| A．Flexible working hours. | B．Free staff dormitories. |
| C．A transportation allowance. | D．Free schooling for their kids. |
| A．Designing a mock exam paper. | B．Passing the GCSE or GCE exam. |
| C．Being able to use office software. | D．Enjoying working independently. |
| A．Prepare for the interview. | B．Fill in an application form. |
| C．Apply for relevant training. | D．Contact the school online or by telephone. |
9 . Cases of the omicron variant of the coronavirus popped up in countries on opposite sides of the world on Sunday and many governments rushed to close their borders even as scientists cautioned that it’s not clear if the new variant is more alarming than other versions of the virus.
The variant was identified days ago by researchers in South Africa, and much is still not known about it, including whether it is more infectious, more likely to cause serious illness or more able to evade the protection of vaccines. But many countries rushed to act, reflecting anxiety about anything that could prolong the pandemic that has killed more than 5 million people.
Israel decided to bar entry to foreigners, and Morocco said it would suspend all incoming flights for two weeks starting Monday. Scientists in several places — from Hong Kong to Europe to North America — have confirmed its presence. The Netherlands reported 13 omicron cases on Sunday, and both Canada and Australia each found two.
Dr. Francis Collins, director of the National Institutes of Health in the United States, meanwhile, emphasized that there is no data yet that suggests the new variant causes more serious illness than previous COVID-19 variants. Collins, along with several experts, said that the news should make everyone redouble their efforts to use the tools the world already has, including vaccinations, booster shots and measures such as mask-wearing. “I know, America, you’re really tired about hearing those things, but the virus is not tired of us,” Collins said.
As more omicron cases have been found in more countries such as Dutch, Canada, Australia, many countries are introducing travel bans or closing borders, though they go against the advice of the WHO. It has warned against any overreaction before the variant is thoroughly studied, noting that travel restrictions may play “a role in slightly reducing the spread of COVID-19 but place a heavy burden on lives and livelihoods.”
Spain announced it won’t admit unvaccinated British visitors starting Dec. 1. David Hui, a respiratory medicine expert in Hong Kong, agreed with that strategy, saying the two people who tested positive for the omicron variant had received the Pfizer vaccine and exhibited very mild symptoms, such as a sore throat.
1. What does the underlined word “evade” in Paragraph 2 probably mean?| A．escape from | B．help with |
| C．come down with | D．engage in |
| A．more and more countries will have to close their borders. |
| B．omicron has already made Americans tired of the disease. |
| C．the new variant has caused more serious illness than the previous one. |
| D．regular public health measures are effective against the variant. |
| A．World Health Organization is against omicron-related travel bans. |
| B．The new variant is thought to have originated in South Africa. |
| C．The previous vaccine is of little use in fighting against omicron. |
| D．Spain has its border closed to foreign travelers including British visitors. |
| A．More countries have begun to introduce travel bans |
| B．Great damage caused by a new variant called omicron |
| C．More omicron cases emerge as world rushes to learn more |
| D．Vaccinations and booster shots recommended to be pushed |
10 . On a September night almost anywhere in southern Europe, you might see beech trees rustle (发出沙沙声) with activity. If you shine a light into the branches，you may see animals with large eyes and bushy tails.
They are called fat dormice. Despite their name, all types of dormice are more closely related to squirrels than mice. That explains their bushy tails and why they hang out in trees and bushes. But most squirrels are active during the day. Like other dormice, fat dormice come out at night.
Once the sun sets, fat dormice go to work filling themselves with beech seeds until they grow fat. These animals add at least half their body weight in just a few weeks. They’re preparing for a winter sleep. Lots of animals hibernate (冬眠),but fat dormice do so for seven or eight months. After putting on plenty of eight, a fat dormouse makes a nest. There it will spend the winter. Its body uses the stored fat for energy while it hibernates. But seven months is a long time,so the dormouse needs to use its energy slowly.
Everything in a fat dormouse’s body slows down when it hibernates. That’s true of all hibernating animals. They breathe more slowly and their hearts beat less often. Those changes help the animals survive several months without eating. But in fat dormice, the bodies slow down even more than the bodies of other hibernating animals that live in similar environments. At temperatures well above freezing (15℃), hibernating fat dormice may breathe only once every 10 minutes. During a midwinter freeze, they breathe only once an hour. Hibernators such as little brown bats and squirrels breathe more often. Their hearts beat more often, too. But those animals hibernate for only five or six months. Fat dormice have to stretch their energy supply for two or three months longer.
Over seven or eight months, the fat dormouse slowly uses up the fat it stored in the fall. In May, it finally wakes up. It is much thinner, very hungry, and ready to make the most of its short summer before it is time to hibernate again.
1. What is a characteristic of fat dormice?| A．They feed on insects. | B．They look the same as mice. |
| C．They enjoy staying underground. | D．They are active during the night. |
| A．To fight against enemies. | B．To protect their families. |
| C．To survive during the winter. | D．To feed baby fat dormice. |
| A．Fat dormice are super energy savers. |
| B．Fat dormice are good food searchers. |
| C．Fat dormice store more energy than other hibernators. |
| D．Fat dormice breathe more quickly in midwinter than in summer. |
| A．To compare several kinds of animals. |
| B．To introduce a champion of hibernation. |
| C．To explain how fat dormice earned their name. |
| D．To show how hibernating animals spend the winter. |
