1 . My life as a tax-paying employed person began in middle school, when, for three whole days, I worked in a baking factory.
My best friend Betsy’s father was a manager at Hough Bakeries, which, at Easter time,
Our
Dad
| A．sold | B．ordered | C．made | D．reserved |
| A．stores | B．families | C．schools | D．citizens |
| A．generous | B．financial | C．technical | D．temporary |
| A．plans | B．problems | C．excuses | D．hobbies |
| A．offer | B．earn | C．set | D．suggest |
| A．worked | B．closed | C．developed | D．survived |
| A．ambition | B．permission | C．experience | D．invitation |
| A．joys | B．ideas | C．roles | D．choices |
| A．Save | B．Keep | C．Stop | D．Remove |
| A．harder | B．better | C．longer | D．cheaper |
| A．Calm down | B．Slow down | C．Stay on | D．Move on |
| A．indicated | B．witnessed | C．expected | D．remembered |
| A．cried | B．smiled | C．hesitated | D．refused |
| A．tasting | B．finding | C．sharing | D．delivering |
| A．withdraw | B．donate | C．receive | D．appreciate |
2 . By day, Robert Titterton is a lawyer. In his spare time though he goes on stage beside pianist Maria Raspopova — not as a musician but as her page turner. “I’m not a trained musician, but I’ve learnt to read music so I can help Maria in her performance.”
Mr Titterton is chairman of the Omega Ensemble but has been the group’s official page turner for the past four years. His job is to sit beside the pianist and turn the pages of the score so the musician doesn’t have to break the flow of sound by doing it themselves. He said he became just as nervous as those playing instruments on stage.
“A lot of skills are needed for the job. You have to make sure you don’t turn two pages at once and make sure you find the repeats in the music when you have to go back to the right spot.” Mr Titterton explained.
Being a page turner requires plenty of practice. Some pieces of music can go for 40 minutes and require up to 50 page turns, including back turns for repeat passages. Silent onstage communication is key, and each pianist has their own style of “nodding” to indicate a page turn which they need to practise with their page turner.
But like all performances, there are moments when things go wrong. “I was turning the page to get ready for the next page, but the draft wind from the turn caused the spare pages to fall off the stand,” Mr Titterton said, “Luckily I was able to catch them and put them back.”
Most page turners are piano students or up-and-coming concert pianists, although Ms Raspopova has once asked her husband to help her out on stage.
“My husband is the worst page turner,” she laughed. “He’s interested in the music, feeling every note, and I have to say: ‘Turn, turn!’ Robert is the best page turner I’ve had in my entire life.”
1. What should Titterton be able to do to be a page turner?| A．Read music. | B．Play the piano. |
| C．Sing songs. | D．Fix the instruments. |
| A．Boring. | B．Well-paid. |
| C．Demanding. | D．Dangerous. |
| A．Counting the pages. | B．Recognizing the “nodding”. |
| C．Catching falling objects. | D．Performing in his own style. |
| A．He has very poor eyesight. | B．He ignores the audience. |
| C．He has no interest in music. | D．He forgets to do his job. |
3 . You’ve heard that plastic is polluting the oceans — between 4.8 and 12.7 million tonnes enter ocean ecosystems every year. But does one plastic straw or cup really make a difference? Artist Benjamin Von Wong wants you to know that it does. He builds massive sculptures out of plastic garbage, forcing viewers to re-examine their relationship to single-use plastic products.
At the beginning of the year, the artist built a piece called “Strawpocalypse,” a pair of 10-foot-tall plastic waves, frozen mid-crash. Made of 168,000 plastic straws collected from several volunteer beach cleanups, the sculpture made its first appearance at the Estella Place shopping center in Ho Chi Minh City, Vietnam.
Just 9% of global plastic waste is recycled. Plastic straws are by no means the biggest source (来源) of plastic pollution, but they’ve recently come under fire because most people don’t need them to drink with and, because of their small size and weight, they cannot be recycled. Every straw that’s part of Von Wong’s artwork likely came from a drink that someone used for only a few minutes. Once the drink is gone, the straw will take centuries to disappear.
In a piece from 2018, Von Wong wanted to illustrate (说明) a specific statistic: Every 60 seconds, a truckload’s worth of plastic enters the ocean. For this work, titled “Truckload of Plastic,” Von Wong and a group of volunteers collected more than 10,000 pieces of plastic, which were then tied together to look like they’d been dumped (倾倒) from a truck all at once.
Von Wong hopes that his work will also help pressure big companies to reduce their plastic footprint.
1. What are Von Wong’s artworks intended for?| A．Beautifying the city he lives in. | B．Introducing eco-friendly products. |
| C．Drawing public attention to plastic waste. | D．Reducing garbage on the beach. |
| A．To show the difficulty of their recycling. |
| B．To explain why they are useful. |
| C．To voice his views on modern art. |
| D．To find a substitute for them. |
| A．Calming. | B．Disturbing. |
| C．Refreshing. | D．Challenging. |
| A．Artists’ Opinions on Plastic Safety |
| B．Media Interest in Contemporary Art |
| C．Responsibility Demanded of Big Companies |
| D．Ocean Plastics Transformed into Sculptures |
4 . The Biggest Stadiums in the World
People have been pouring into stadiums since the days of ancient Greece. In around 80 A.D., the Romans built the Colosseum, which remains the world’s best known stadium and continues to inform contemporary design. Rome’s Colosseum was 157 feet tall and had 80 entrances, seating 50,000 people. However, that was small fry compared with the city’s Circus Maximus, which accommodated around 250,000 people.
These days, safety regulations-not to mention the modern sports fan’s desire for a good view and comfortable seat — tend to keep stadium capacities (容量) slightly lower. Even soccer fans tend to have a seat each; gone are the days of thousands standing to watch the match.
For the biggest stadiums in the world, we have used data supplied by the World Atlas list so far, which ranks them by their stated permanent capacity, as well as updated information from official stadium websites.
All these stadiums are still functional, still open and still hosting the biggest events in world sport.
·Rungrado 1st of May Stadium, Pyongyang D.P.R. Korea. Capacity: 150,000. Opened: May 1,1989.
·Michigan Stadium, Ann Arbor, Michigan, U. S. Capacity: 107,601. Opened: October 1, 1927.
·Beaver Stadium, State College, Pennsylvania, U. S. Capacity: 106,572. Opened: September 17, 1960.
·Ohio Stadium, Columbus, Ohio, U. S. Capacity: 104,944. Opened: October 7,1922.
·Kyle Field, College Station, Texas, U. S. Capacity: 102,512. Opened: September 24, 1927.
1. How many people could the Circus Maximus hold?| A．104,944. | B．107,601. | C．About 150,000. | D．About 250,000. |
| A．Michigan Stadium. | B．Beaver Stadium. | C．Ohio Stadium. | D．Kyle Field. |
| A．They host big games. | B．They have become tourist attractions. |
| C．They were built by Americans. | D．They are favored by architects. |
5 . The connection between people and plants has long been the subject of scientific research. Recent studies have found positive effects. A study conducted in Youngstown，Ohio，for example, discovered that greener areas of the city experienced less crime. In another，employees were shown to be 15% more productive when their workplaces were decorated with houseplants.
The engineers at the Massachusetts Institute of Technology(MIT)have taken it a step further changing the actual composition of plants in order to get them to perform diverse，even unusual functions. These include plants that have sensors printed onto their leaves to show when they’re short of water and a plant that can detect harmful chemicals in groundwater. ＂We’re thinking about how we can engineer plants to replace functions of the things that we use every day,＂explained Michael Strano, a professor of chemical engineering at MIT.
One of his latest projects has been to make plants glow(发光)in experiments using some common vegetables. Strano’s team found that they could create a faint light for three-and-a-half hours. The light，about one-thousandth of the amount needed to read by，is just a start. The technology, Strano said, could one day be used to light the rooms or even to turn trees into self-powered street lamps.
In the future，the team hopes to develop a version of the technology that can be sprayed onto plant leaves in a one-off treatment that would last the plant’s lifetime. The engineers are also trying to develop an on and off＂switch＂where the glow would fade when exposed to daylight.
Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source(电源)-such as the distance from a power plant to street lamps on a remote highway-a lot of energy is lost during transmission(传输).Glowing plants could reduce this distance and therefore help save energy.
1. What is the first paragraph mainly about?| A．A new study of different plants. |
| B．A big fall in crime rates. |
| C．Employees from various workplaces. |
| D．Benefits from green plants. |
| A．To detect plants’ lack of water |
| B．To change compositions of plants |
| C．To make the life of plants longer. |
| D．To test chemicals in plants. |
| A．They will speed up energy production. |
| B．They may transmit electricity to the home. |
| C．They might help reduce energy consumption. |
| D．They could take the place of power plants. |
| A．Can we grow more glowing plants? |
| B．How do we live with glowing plants? |
| C．Could glowing plants replace lamps? |
| D．How are glowing plants made pollution-free? |
6 . Race walking shares many fitness benefits with running, research shows, while most likely contributing to fewer injuries. It does, however, have its own problem.
Race walkers are conditioned athletes. The longest track and field event at the Summer Olympics is the 50-kilometer race walk, which is about five miles longer than the marathon. But the sport’s rules require that a race walker’s knees stay straight through most of the leg swing and one foot remain in contact (接触) with the ground at all times. It’s this strange form that makes race walking such an attractive activity, however, says Jaclyn Norberg, an assistant professor of exercise science at Salem State University in Salem, Mass.
Like running, race walking is physically demanding, she says, According to most calculations, race walkers moving at a pace of six miles per hour would burn about 800 calories(卡路里) per hour, which is approximately twice as many as they would burn walking, although fewer than running, which would probably burn about 1,000 or more calories per hour.
However, race walking does not pound the body as much as running does, Dr. Norberg says. According to her research, runners hit the ground with as much as four times their body weight per step, while race walkers, who do not leave the ground, create only about 1.4 times their body weight with each step.
As a result, she says, some of the injuries associated with running, such as runner’s knee, are uncommon among race walkers. But the sport’s strange form does place considerable stress on the ankles and hips, so people with a history of such injuries might want to be cautious in adopting the sport. In fact, anyone wishing to try race walking should probably first consult a coach or experienced racer to learn proper technique, she says. It takes some practice.
1. Why are race walkers conditioned athletes?| A．They must run long distances. |
| B．They are qualified for the marathon. |
| C．They have to follow special rules. |
| D．They are good at swinging their legs. |
| A．It’s more popular at the Olympics. |
| B．It’s less challenging physically. |
| C．It’s more effective in body building. |
| D．It’s less likely to cause knee injuries. |
| A．Getting experts’ opinions. |
| B．Having a medical checkup. |
| C．Hiring an experienced coach. |
| D．Doing regular exercises. |
| A．Skeptical. | B．Objective. |
| C．Tolerant. | D．Conservative. |
7 . Since our twins began learning to walk, my wife and I have kept telling them that our sliding glass door is just a window. The
I hate lying to the kids. One day they’ll
I wonder if
Maybe it’s an unreasonable fear. But the
| A．relief | B．target | C．reason | D．case |
| A．admit | B．believe | C．mean | D．realize |
| A．gradually | B．constantly | C．temporarily | D．casually |
| A．result | B．danger | C．method | D．truth |
| A．merely | B．slightly | C．hardly | D．partly |
| A．reviewing | B．approving | C．receiving | D．attempting |
| A．win out | B．give up | C．wake up | D．stand out |
| A．dream | B．lie | C．fantasy | D．fact |
| A．parents | B．twins | C．colleagues | D．teachers |
| A．restrictions | B．explanations | C．differences | D．consequences |
| A．demand | B．fear | C．desire | D．doubt |
| A．physical | B．biological | C．spiritual | D．behavioral |
| A．traditional | B．important | C．double | D．original |
| A．life | B．time | C．reply | D．history |
| A．by comparison with | B．in addition to | C．regardless of | D．instead of |
| A．get hold of | B．stare at | C．knock on | D．make use of |
| A．real | B．typical | C．similar | D．limited |
| A．safety rule | B．comfort zone | C．bottom line | D．top secret |
| A．delay | B．regret | C．enjoy | D．accept |
| A．hurry | B．decide | C．hesitate | D．intend |
8 . POETRY CHALLENGE
Write a poem about how courage, determination, and strength have helped you face challenges in your life.
Prizes
3 Grand Prizes:Trip to Washington, D.C. for each of three winners, a parent and one other person of the winner’s choice. Trip includes round-trip air tickets, hotel stay for two nights, and tours of the National Air and Space Museum and the office of National Geographic World.
6 First Prizes:The book Sky Pioneer:A Photobiography of Amelia Earhart signed by author Corinne Szabo and pilot Linda Finch.
50 Honorable Mentions:Judges will choose up to 50 honorable mention winners, who will each receive a T-shirt in memory of Earhart’s final flight.
Rules
Follow all rules carefully to prevent disqualification.
■Write a poem using 100 words or fewer. Your poem can be any format, any number of lines.
■Write by hand or type on a single sheet of paper. You may use both the front and back of the paper.
■On the same sheet of paper, write or type your name, address, telephone number, and birth date.
■Mail your entry to us by October 31 this year.
1. How many people can each grand prize winner take on the free trip?| A．Two. | B．Three. | C．Four. | D．Six. |
| A．A plane ticket. | B．A book by Corinne Szabo. |
| C．A special T-shirt. | D．A photo of Amelia Earhart. |
| A．Typing your poem out. | B．Writing a poem of 120 words. |
| C．Using both sides of the paper. | D．Mailing your entry on October 30. |
9 . Jenifer Mauer has needed more willpower than the typical college student to pursue her goal of earning a nursing degree. That willpower bore fruit when Jennifer graduated from University of Wisconsin-Eau Claire and became the first in her large family to earn a bachelor's degree.
Mauer, of Edgar, Wisconsin, grew up on a farm in a family of 10 children. Her dad worked at a job away from the farm, and her mother ran the farm with the kids. After high school, Jennifer attended a local technical college, working to pay her tuition(学费), because there was no extra money set aside for a college education. After graduation, she worked to help her sisters and brothers pay for their schooling.
Jennifer now is married and has three children of her own. She decided to go back to college to advance her career and to be able to better support her family while doing something she loves: nursing. She chose the UW-Eau Claire program at Ministry Saint Joseph's Hospital in Marshfield because she was able to pursue her four-year degree close to home. She could drive to class and be home in the evening to help with her kids. Jenifer received great support from her family as she worked to earn her degree: Her husband worked two jobs to cover the bills, and her 68-year-old mother helped take care of the children at times.
Through it all, she remained in good academic standing and graduated with honors. Jennifer sacrificed(牺牲)to achieve her goal, giving up many nights with her kids and missing important events to study. ''Some nights my heart was breaking to have to pick between my kids and studying for exams or papers,'' she says. However, her children have learned an important lesson witnessing their mother earn her degree. Jennifer is a first-generation graduate and an inspiration to her family-and that's pretty powerful.
1. What did Jennifer do after high school?| A．She helped her dad with his work. |
| B．She ran the family farm on her own. |
| C．She supported herself through college. |
| D．She taught her sisters and brothers at home. |
| A．To take care of her kids easily. | B．To learn from the best nurses. |
| C．To save money for her parents. | D．To find a well-paid job there. |
| A．Her health. | B．Her time with family. |
| C．Her reputation. | D．Her chance of promotion. |
| A．Time is money. | B．Love breaks down barriers. |
| C．Hard work pays off. | D．Education is the key to success. |
10 . We are the products of evolution, and not just evolution that occurred billions of years ago. As scientists look deeper into our genes (基因), they are finding examples of human evolution in just the past few thousand years. People in Ethiopian highlands have adapted to living at high altitudes. Cattle -raising people in East Africa and northern Europe have gained a mutation (突变) that helps them digest milk as adults.
On Thursday in an article published in Cell, a team of researchers reported a new kind of adaptation - not to air or to food, but to the ocean. A group of sea-dwelling people in Southeast Asia have evolved into better divers. The Bajau, as these people are known, number in the hundreds of thousands in Indonesia, Malaysia and the Philippines. They have traditionally lived on houseboats; in recent times, they’ve also built houses on stilts (支柱) in coastal waters. “They are simply a stranger to the land,” said Redney C. Jubilado, a University of Hawaii researcher who studies the Bajau.
Dr. Jubilado first met the Bajau while growing up on Samal Island in the Philippines. They made a living as divers, spearfishing or harvesting shellfish. “We were so amazed that they could stay underwater much longer than us local islanders,” Dr. Jubilado said. “I could see them actually walking under the sea.”
In2015, Melissa Ilardo, then a graduate student in genetics at the University of Copenhagen, heard about the Bajau. She wondered if centuries of diving could have led to the evolution of physical characteristics that made the task easier for them. “it seemed like the perfect chance for natural selection to act on a population,” said Dr. Ilardo. She also said there were likely a number of other genes that help the Bajau dive.
1. What does the author want to tell us by the examples in paragraph 1?| A．Environmental adaptation of cattle raisers. | B．New knowledge of human evolution. |
| C．Recent findings of human origin. | D．Significance of food selection. |
| A．In valleys. | B．Near rivers. | C．On the beach. | D．Off the coast. |
| A．They could walk on stilts all day. | B．They had a superb way of fishing. |
| C．They could stay long underwater. | D．They lived on both land and water. |
| A．Bodies Remodeled for a Life at Sea | B．Highlanders’ Survival Skills |
| C．Basic Methods of Genetic Research | D．The World’s Best Divers |
