1 . Head to Music City for a variety of great lodging (住宿) options. Whether you want to check out Downtown or head to the eastern part of the city, there’s something for everyone.
◎ Gaylord Opryland
Located in the downtown and Music Row area, it is home to two different fine dining options within its estate (庄园), three casual-style restaurants, and six options for fast food. Other great conveniences include an indoor pool, a hot tub, free WiFi, refrigerators and more.
◎ Hermitage Hotel
Also located in the downtown area, the Hermitage Hotel was named after the estate of late President Andrew Jackson. Guests can enjoy countless conveniences that will help to make their vacation absolutely unforgettable, including a fitness center, business center, free WiFi, and an on-site laundry facility.
◎ Radisson Airport TN
Located within miles of the International Airport, this is a fantastic option for those who are flying into the city as it offers free transportation service to and from the airport. The lodging features free WiFi, ATM machines on-site, and a free daily newspaper. Some great options for entertainment are also offered here, including an indoor heated pool, hot tub, gift shop, and fitness center.
◎ Hilton Garden Inn
Located just a mile away from the Country Music Hall, this downtown site provides convenience and wonder for any Music City adventure. Guests will be able to enjoy accommodations such as free WiFi and paid breakfasts. Plus, each room comes equipped with microwaves and refrigerators for added convenience. When you are not relaxing in your comfortable room, guests can take a dip in the indoor heated pool.
1. Which would a customer particular about food most probably choose?| A．Gaylord Opryland. | B．Hermitage Hotel. |
| C．Radisson Airport TN. | D．Hilton Garden Inn. |
| A．It supplies fast food options. |
| B．It is related to Andrew Jackson. |
| C．It is near the Country Music Hall. |
| D．It offers free transportation service. |
| A．They provide Internet service. |
| B．They offer an indoor heated pool. |
| C．They are located in the downtown. |
| D．They are equipped with microwaves. |
2 . Due to climate changes, Arctic ice is breaking up earlier in the spring, and its area is decreasing. This is creating problems for polar bears that make their homes off northern Alaska and in Hudson Bay.
Polar bears off Alaska normally hunt and raise their young on ice sheets that float on the ocean. But as the ice has melted, the polar bears have been forced to spend more time on land. There, they have begun to frequent beaches, feeding on the remains of whales caught by native hunters. For polar bears, this food is less nutritious than seals that they normally catch on ice sheets. The shrinking (减少) ice has also forced more polar bears into the ocean. In the past, they only had to swim short distances between ice sheets. But as the ice has shrunk, polar bears have been forced to swim longer and longer distances in the open ocean. This poses a severe danger during rough weather, and an increasing number of drowned polar bears have been observed.
In Hudson Bay, the ice breaks up three weeks earlier in the spring now than it did 20 years ago. Polar bears on Hudson Bay fast (绝食) during the summer, waiting for ice to form in the fall to hunt. Every year, the summer gets longer, and the bears get skinnier. Over the past 25 years, the average weight of the female bears has dropped 68 kg. This loss affects their ability to reproduce, and already the number of births has dropped by 15 percent. Unless the bears can learn to survive these climate changes, these giants of the ice may one day disappear.
1. What is Arctic ice doing earlier each year?| A．It's freezing. | B．It's hardening. |
| C．It's melting. | D．It's expanding. |
| A．Their young are dying. | B．Their diet is changing. |
| C．Their health is improving. | D．Their families are growing. |
| A．They are having fewer young now. | B．They suffer from various sicknesses. |
| C．They don't need stronger protection. | D．They can't find enough good males. |
| A．Medical News. | B．Society Today. |
| C．Wildlife Journal | D．Design Magazine. |
3 . There were smiling children all the way. Clearly they knew at what time the train passed their homes and they made it their business to stand along the railway, wave to complete strangers and cheer them up as they rushed towards Penang. Often whole families stood outside their homes and waved and smiled as if those on the trains were their favorite relatives. This is the simple village people of Malaysia. I was moved.
I had always traveled to Malaysia by plane or car, so this was the first time I was on a train. I did not particularly relish the long train journey and had brought along a dozen magazines to read and reread. I looked about the train. There was not one familiar face. I sighed and sat down to read my Economics.
It was not long before the train was across the Causeway and in Malaysia. Johore Baru was just another city like Singapore, so I was tired of looking at the crowds of people as they hurried past. As we went beyond the city, I watched the straight rows of rubber trees and miles and miles of green. Then the first village came into sight, immediately I came alive; I decided to wave back.
From then on my journey became interesting. I threw my magazines into the waste basket and decided to join in Malaysian life. Then everything came alive. The mountains seemed to speak to me. Even the trees were smiling. I stared at everything as if I was looking at it for the first time.
The day passed fast and I even forgot to have my lunch until I felt hungry. I looked at my watch and was surprised that it was 3:00 pm. Soon the train pulled up at Butterworth. I looked at the people all around me. They all looked beautiful. When my uncle arrived with a smile, I threw my arms around him to give him a warm hug (拥抱). I had never done this before. He seemed surprised and then his weather-beaten face warmed up with a huge smile. We walked arm in arm to his car.
I looked forward to the return journey.
1. The author expected the train trip to be________.| A．adventurous | B．pleasant | C．exciting | D．dull |
| A．The friendly country people. | B．The mountains along the way. |
| C．The crowds of people in the streets. | D．The simple lunch served on the train. |
| A．choose | B．enjoy | C．prepare for | D．carry on |
| A．Johore Baru. | B．The Causeway. | C．Butterworth. | D．Singapore. |
4 . We all know that regular exercise is vitally important for both a healthy mind and body. Research has shown that just five minutes of exercise in a “green space” can help people to keep mentally healthy.
Let’s take a look at some ways to get close to nature and make them a part of your regular exercise routine.
Get on your bike
Cycling is a cheap, easy and fun way to get some good exercise in the outdoors. Try leaving your car at home and cycling to work one day, if that’s possible. Or get the family together and go on a weekend bike ride. Check out the local cycle paths before you go, and plan a safe route. Make sure you take some healthy snacks with you to keep your energy levels up.
Try some outdoor yoga
Practising yoga can be great for reducing anxiety and aiding relaxation, so why not take your yoga mat and try out some asanas (yoga postures) in the open air? Yoga is great for stretching tight muscles and increasing flexibility as well as improving mobility, control and breathing. Why not finish your practice with some quiet meditation to further calm the mind?
Go running
Instead of spending hours on the treadmill（跑步机）, grab a friend and go off for a jog around your local park, or some nature trails. If you are used to running on a treadmill, you may find it harder at first, so make sure you have some good, supportive running shoes. You could also find out where your nearest Parkrun is. They are open to everyone, free, and are safe and easy to take part in.
1. If you want to cycle with your family, you’d better __________.| A．have a healthy body |
| B．check the bikes carefully |
| C．learn some survival skills |
| D．make good preparations for it |
| A．Getting closer to nature. |
| B．Feeling relaxed or peaceful. |
| C．Keeping active and energetic. |
| D．Having no effect on people’s bodies. |
| A．It takes them some time to get used to it. |
| B．It needs some patience to continue. |
| C．It makes them lose interest in running. |
| D．It leads them to fall behind their friends. |
5 . Have you ever said to a friend “That rose’s smell is really sweet!”, only to find that your friend can’t smell anything at all?
According to a study published in the journal PNAS in May, people have different abilities to recognize certain odors (气味) — and it’s linked to different genes.
For the study, 300 people were placed among 150 jars with different odors. At a given time, they had to smell an odor and then rate the intensity (强度) and pleasantness of the odor on a scale from 1 (extremely weak/unpleasant) to 7 (extremely strong/pleasant). Before they left, the participants needed to leave a blood sample.
After comparing genes of the participants, researchers found all had different smelling abilities and that the differences between these abilities could be traced to certain genes.
According to The New York Times, human beings have nearly 400 genes that directly control receptors (器官) and influence the way these receptors become active.
“Odors ... turn on specific receptors, which then tells us if we’re smelling a flower, how strong we find it, and whether we like it,” said Casey Trimmer, a geneticist and the lead author of the study. “One small change in the gene for the receptor can change its shape and how well the odor fits, thereby changing the awareness of the odor.”
Though genes play a decisive role in our ability to smell, other factors, including attention, past associations and expectations, are important as well. For example, if we love the smell of roses, we are drawn to their smell and pay special attention to it.
But what does our different abilities to sense odors mean?
“Smelling is the most important sense for the rest of the animal kingdom,” said Trimmer. Although, unlike other animals, humans aren’t any longer dependent on their sense of smell to find food or detect danger, smell is still a significant sense. There is also evidence that a reduced sense of smell is an early symptom of Alzheimer’s disease.
1. What did the study find about smelling?| A．Men and women have different smelling abilities. |
| B．Differences between smelling abilities lie in genes. |
| C．People’s abilities to smell change over time. |
| D．Human beings can tell 150 odors apart. |
| A．Our receptors won’t work when we smell an unpleasant smell. |
| B．People’s preferences for smells can affect their health. |
| C．Small changes in genes for smelling make a difference. |
| D．The sense of smell is the most important human sense. |
| A．Past experiences. | B．The environment. |
| C．Other senses. | D．The cultural belief. |
| A．Man has a better sense of smell than animals. |
| B．Man can use their sense of smell to detect danger. |
| C．The loss of smelling causes many health problems. |
| D．Poor smelling ability may be a signal of early disease. |
6 . I realized I would not see a real person named Sophie at Sophie’s Eatery because, like most new restaurants these days, Sophie’s is a robo-restaurant.
When I walked in, a cute little manager robot appeared, looking rather like a toaster with blinking (眨) blue eyes. It escorted me to a nice table in the back. The menu monitor popped out of my table and showed me pictures of my dining choices. I tapped my choices and clicked OK, and the screen slid back down.
I watched as full plates rode the conveyer belts that moved along each aisle (过道) of tables. In just a few minutes, my dish stopped at my table, and I took it from the belt. Later, I placed my empty plate back on the conveyer belt, and it was taken away into kitchen to be cleaned.
I watched the little toaster showing customers to tables while I ate my main dish. The food was delicious, but I was starting to feel extremely angry because dealing with robots always makes me feel inhuman. Pretty soon, I wanted to talk to someone real, even if it was just a few sentences.
So when my dessert arrived, I took action. I dropped my plate on the floor with a satisfying crash. I was so happy when I saw the manager toaster’s blinking red eyes—at last, a real live person would arrive!
But instead, a crew of two robots quickly appeared. A robot broom rushed over and started to sweep the piece of the broken plate into a robot garbage can. They finished and moved back into the kitchen.
My plan to get a little reality into Sophie’s Eatery failed. I hope the robo-restaurant trend ends soon. I want to deal with people again!
1. What does the underlined word “escorted” in paragraph 2 mean?| A．Registered. | B．Guided. |
| C．Conducted. | D．Rushed |
| A．To deal with a real human. | B．To catch attention from the robots. |
| C．To play jokes on the robots. | D．To complain about the bad service. |
| A．Satisfied. | B．Shocked. |
| C．Annoyed. | D．Curious. |
| A．The trend of dining with robots. |
| B．The advantage of robo-restaurants. |
| C．The food variety of a robo-restaurant. |
| D．The dining experience at a robo-restaurant. |
7 . "What kind of rubbish are you?" This question might normally cause anger, but in Shanghai it has become a special "greeting" among people over the past week. On July 1st, the city introduced strict trash-sorting regulations （条例〉that are required to follow and expected to be used as a model for our country. Residents must divide their waste into four separate categories and toss （投放）it into specific public dustbins. They must do so at specified times, when monitors are present to ensure correct trash-tossing and to ask the nature of one's rubbish. Individuals who fail to follow the regulations face the possibility of fines and worse. They could be punished with fines of up to 200 yuan （ $ 29）. For those who repeat to go against them, the government can add black marks to their credit records, making it harder for them to get bank loans or even buy train tickets.
Shanghai government is responding to an obvious environmental problem. It generates 9 million tons of garbage a year, more than London's annual output, which is rising quickly. But like other cities in China, it lacks a recycling system. Instead, it has relied on trash pickers to sift （筛选）through the waste, picking out whatever can be reused. This has limits. As people get wealthier, fewer of them want to do such dirty work. The waste, meanwhile, just keeps piling up.
Many residents appear to support the idea of recycling in general but are annoyed by the details. Rubbish must be divided according to whether it is food, recyclable, dry or harmful, the distinctions among which can be confusing, though there are apps to help work it out. Some have complained about the rules concerning food waste. They must put it straight in the required public bins, forcing them to tear open plastic bags and toss it by hand. What they complain most is the short periods for dropping trash, typically a couple of hours, morning and evening. Along with the monitors at the bins, this means that people go at around the same time and can keep an eye on what is being thrown out； no one wants to look bad.
1. What do we know about the trash-sorting regulations in Shanghai?| A．They are the first of their kind. | B．They are tied to one's bank account. |
| C．They have the highest fines. | D．They're aided by monitors. |
| A．There are fewer and fewer trash pickers. |
| B．It aims to build a new recycling system. |
| C．It faces more and more serious garbage problems. |
| D．People throw the rubbish here and there. |
| A．Limited time for tossing the trash. |
| B．Confusing distinction among the categories of trash. |
| C．Being fined due to improper behavior. |
| D．Being watched by monitors when throwing the garbage. |
| A．A Good Way of Trash-sorting |
| B．A New Era of Garbage Classification |
| C．A Great Time in Dealing with Litter |
| D．An Effective Solution to Rubbish Problem |
8 . Clara Daly was seated on an Alaska Airlines flight route from Boston to Los Angeles when a flight attendant asked an urgent question over the loudspeaker： "Does anyone on board know American Sign Language?" Clara, 15 at the time, pressed the call button. The flight attendant came by and explained the situation. "We have a passenger on the plane who's blind and deaf," she said. The passenger seemed to want something, but he was traveling alone and the flight attendants couldn't understand what he needed.
Clara had been studying ASL for the past year to help with her dyslexia （读写困难）and knew she'd be able to finger spell into the man's palm. So she untied her seat belt, walked toward the front of the plane, and knelt by the aisle （过道）seat of Tim Cook, then 64. Gently taking his hand, she signed, "How are you? Are you OK?" Tim asked for some water. When it arrived, Clara returned to her seat.
She came by again a bit later because Tim wanted to know the time. On her third visit, she stopped and stayed a while. "He didn't need anything. He was lonely and wanted to talk," Clara says. So for the next hour, that's what they did. She talked about her family and her plans for the future （she wants to be a politician）. Tim told Clara how he had gradually become blind over time and shared stories of his days as a traveling salesman.
"Even though Tim couldn't see her, she looked attentively at his face with such kindness," a passenger reported. "Clara was amazing," a flight attendant told Alaska Airlines in a blog interview. "You could tell Tim was very excited to have someone he could speak to, and she was such an angel. " Tim's reaction: "Best trip I've ever had."
1. Why was an urgent question asked over the loudspeaker?| A．The attendants wanted to learn American Sign Language. |
| B．The attendants couldn't understand the passenger. |
| C．The attendants wanted to use American Sign Language. |
| D．A special passenger wanted to learn American Sign Language. |
| A．Clara asked for some water for Tim. |
| B．Clara stayed with Tim for an hour. |
| C．Clara shared her life story with Tim. |
| D．Clara told Tim what time it was. |
| A．He needed someone to talk to. |
| B．He was interested in Clara's future plans. |
| C．He was afraid and lonely on the plane. |
| D．He wanted to share his experience with Clara. |
| A．Polite. | B．Outgoing. |
| C．Thoughtful. | D．Energetic. |
9 . My school appeared on the news last week because we had made an important change in our local area. Our class had planted a large garden in what was once only a vacant lot. It was a lot of work but it was all worth it. I got blisters(水泡) from digging, and we all got insect bites, too.
I learned a lot about gardening and collaboration(合作), and then I learned about the media. Our teacher telephoned the TV station and informed them of what we had accomplished. She spoke with the producer. The producer checked with the directors, but they said there were plenty of stories similar to ours. They wanted to know what was special about our particular garden, since many schools plant them.
The teacher explained that, after going on the Internet to learn about the prairie(大草原), we had made a prairie garden. We had gone to a prairie and gotten seeds from the plants, and then we planted them. We did not water the garden, but we did weed it. We decided to let nature water it with rain, since that was how prairies grew in the past. We sent a picture of the garden to the news station. In the picture, the grass was so high that it stood taller than the fourth grade students.
As a result, the producer sent a reporter to our school. He interviewed the headmaster and asked him many questions about the garden. After that, they interviewed us, and we explained to them what we had learned through this project.
That night, we watched the news, and there we were. The news reporter told our story. It was only two minutes long, but it was us. We were famous. All that work, all those blisters, it was worth it. We knew that when we saw the garden every day, but now we knew that the whole city thought so, too.
1. What seemed to be the TV directors’ initial reaction to the garden?| A．They were excited. | B．They were surprised. |
| C．They were worried. | D．They were uninterested. |
| A．Weeds were allowed to spread naturally. |
| B．The grass grew faster than common grass. |
| C．The seeds came from the plants of a prairie. |
| D．Underground water was used for the plants. |
| A．We got blisters on our hands. | B．Our hard work was worthwhile. |
| C．The garden would be famous. | D．The project would be finished. |
| A．Annoyed. | B．Curious. | C．Proud. | D．Regretful. |
10 . Russia has announced that it is developing a specialized washing machine for astronauts to use in space. The announcement came from a missile, spaceship and space station manufacturer RKK.
Normal washing machines require gravity to function, not to mention significant amounts of water that has to be stored somewhere and increases weight — they are not suitable for space missions (任务). This means that astronauts cannot wash their clothes and either have to pack enough for their whole trip or rely on costly resupply missions and throw used items into space.
Crewmembers taking part in long-term missions on the International Space Station (ISS) often end up wearing the same garments for several continuous days and just change into new ones when they get dirty. Aside from this issue, wearing dirty clothes can be uncomfortable for the astronauts and could also provide perfect conditions for dangerous bacteria to grow and spread.
RKK has previously outlined plans for a space washing machine in a Russian space industry journal paper published in 2017. In the paper, the authors estimated (估计) that 1,450 pounds of clothes are surprisingly transported to the ISS every year to cover the requirements of just three astronauts. And this quantity could increase to three tons for a two-year voyage to Mars involving six crewmembers and could increase the costs and complexity of a mission.
The Russian scientists said that, instead of water, the washing machine would use the carbon dioxide produced by the astronauts’ breathing in the spaceship. Special technology would then turn the gas into a liquid under high pressure in order to clean the clothes.
The Russian designs are not the first proposals for a space washing machine. NASA has previously made a model of a low-power, low-water washing device (设备) which was designed to work in the microgravity of low-Earth orbit or that of the moon or Mars.
1. Normal washing machines are not suitable in the spaceship mainly because __________.| A．they lead to serious space pollution |
| B．they make some bacteria spread |
| C．they require gravity to function |
| D．they increase the weight of the spaceship |
| A．Helping astronauts dry their clothes. |
| B．Having a competition against NASA. |
| C．Making the missions cheaper and easier. |
| D．Getting astronauts to adapt to the environment. |
| A．From the water tank in the spaceship. | B．From the outer space. |
| C．From the recycling water in the spaceship. | D．From the gas carbon dioxide. |
| A．Russia is developing a space washing machine. |
| B．A space washing machine has been used in Russia. |
| C．NASA’s made a model of a space washing machine. |
| D．RKK transports tons of clothes to astronauts in space. |
