1 . Vehicles on our roads are now mostly petrol and diesel (柴油) cars, but their days cannot continue for much longer. A recent university study found that current electric cars could be used for 87 percent of daily car journeys in the US. That figure could rise to 98 percent by 2020.
One hurdle to the widespread adoption of electric cars has been “range anxiety” — drivers concerns about running out of electricity on a journey. While petrol stations are conveniently located across national road systems, the necessary network of electric charging stations is still being developed. That said, charging points are becoming increasingly common throughout the USA.
Attitudes towards electric vehicles have changed greatly over the last few years. Not that long ago, electric cars were met with distrust, and their high prices drove customers away. Thanks to improvements in battery capacity, recharging times, performance and price, the current generation of electric cars are starting to persuade picky consumers. Plug-in cars will soon give internal combustion engine (内燃机) models a run for their money.
As well as development on the road, electric vehicles are taking to the seas and skies. Electric boats are among the oldest methods of electric travel, having enjoyed several decades of popularity from the late 19th to the early 20th century before petrol-powered outboard motors took over. Now, the global drive for renewable energy sources is bringing electric boats back. Steps towards electric air travel are also being made, with Airbus and NASA among the organizations developing and testing battery-powered planes. The experiments could soon make commercial electric flight a reality.
Electric vehicles do not produce any emissions (排放). If the US could replace 87 percent of its cars with electric vehicles, it would reduce the national demand for petrol by 61 percent. However, because of the production processes and the generation of electricity required to charge these vehicles, they cannot claim (声称) to be completely emission-free. That said, as many countries continue to increase their use of renewable energy sources, electric vehicles will become even cleaner.
1. The underlined word “hurdle” in Paragraph 2 probably means________.| A．aim | B．difficulty | C．result | D．step |
| A．They were very poorly made. | B．They were not widely promoted. |
| C．They were expensive. | D．They couldn’t travel at a high speed. |
| A．To introduce the history of electric travel. |
| B．To explain why the world needs more electric cars. |
| C．To show why more people have interest in electric cars. |
| D．To describe different ways electric vehicles can be used. |
| A．Driving into a Cleaner Future | B．History of Electric Cars |
| C．Problems with Petrol and Diesel Cars | D．Best Means of Transportation |
2 . Once upon a time, a daughter complained to her father that her senior high school life was unhappy and that she was tired of struggling with homework all the time.
Her father, a chef, took her to the kitchen. He filled three pots with water and placed each on a high fire. Once the three pots began to boil, h placed potatoes, eggs and coffee beans in them. After 20 minutes, he took them out, putting the potatoes and eggs in a bowl and the coffee in a cup.
Turning to his daughter, he said, “Look closer, and touch the potatoes.” She did and noted that they were soft. He then asked her to take an egg and break it. After puling off the shell, she observed the hard-boiled egg. Finally, he asked her to taste the coffee. Its good smell brought a smile to her face.
“Father, what does this mean?” she asked. He then explained that the potatoes, the eggs and the coffee beans were in the same adversity (逆境)—the boiling water. However, each one reacted differently.
The strong and hard potato became soft and weak in boiling water. The egg was fragile, with the thin outer shell protecting its liquid until it was put in the boiling water. Then the inside of the egg became hard. However, the coffee beans were unique. After they were exposed to the boiling water, they changed the water and created something new. “Which one do you want to be like,” he asked. “When adversity knocks on your door, how will you respond?”
In life, challenges happen to us all, but the only thing that truly matters is what happens within us.
1. Why did the girl complain to her father?| A．Because of her tiring job. | B．Because of her hard school life. |
| C．Because of her father’ s busy work. | D．Because of the food her father cooked. |
| A．The girl liked the coffee best. |
| B．The father was good at cooking. |
| C．Different people have different reactions to adversity. |
| D．The girl didn’t like the potatoes and eggs. |
| A．thick | B．hard | C．strong | D．easily-broken |
| A．Challenges and responses. | B．Adversities and a chef. |
| C．A chef and coffee beans. | D．Father and daughter. |
3 . Have you ever had the strong wish to open a book and stick your nose straight into the pages? The smell of old books can refresh any book lovers. We don’t know why, but it is just pleasant to us.
Describing the smell can be a challenge. And mere adjectives will likely be of little use to future generations of historians trying to record, understand or reproduce the scent (气味) of slowly destroyed books. Now, that task may have just become easier thanks to the Historic Book Odor Wheel (气味轮).
In one experiment, researchers asked visitors at the historic library to describe the scents they smelled. All the visitors selected words like “woody”, “smoky” and “earthy” from the list, and described the smell’s intensity (浓度) and pleasantness. In another experiment, the study authors presented visitors to the Birmingham Museum with eight smells — one of which was an unlabeled (未贴标签的) historic book scent and seven were non-bookish, such as coffee, chocolate, fish market and dirty clothes. The researchers then had those museumgoers describe the historic book smell. The top two responses? Chocolate and coffee. “You tend to use familiar associations to describe smells when they are unlabeled,” study author Cecilia Bembibre says.
The team even analysed the volatile organic compounds (VOCs) (挥发性有机化合物) in the book and the library. Using the data from the chemical analysis and visitors’ smell descriptions, the researchers created the Historic Book Odor Wheel to record the “historic library smell”. Main categories, such as “sweet/spicy”, fill the inner (内侧的) circle of the wheel; descriptors, such as “chocolate/cream”, fill the middle; and the chemical compounds likely to be the source with bad smells, like furfural, fill the outer circle. The researchers want the book odor wheel to be a tool that “untrained noses” can use to recognize smells and the compounds causing them, which could deal with historic book protectors’ concerns about material composition and historic paper protection. And hopefully, smells of the past can be reproduced in the lab someday and museums and historians can use it to rebuild a past we can no longer smell.
1. What is the purpose of the first paragraph?
| A．To introduce the main topic. | B．To describe different book smells. |
| C．To show the author’s attitude. | D．To encourage people to read books. |
| A．using adjectives | B．linking them with food smells |
| C．analyzing chemical components | D．connecting them with familiar things |
| A．To test different smells. | B．To store book smells. |
| C．To describe smells. | D．To collect history books. |
| A．Creating a whole new smell. |
| B．Improving people’s sense of smell. |
| C．Getting rid of bad smells of old books. |
| D．Reproducing smell of historic books. |
4 . How similar are language and music?
Language is part of our daily lives, no matter where we live in the world.
Both language and music have a writing system.
In English we record language using the alphabet, which is a collection of letters. Similarly, we use notes (音符) to keep a record of music. Musicians read notes and create meaning in the form of music.
You can make a good guess at where someone is from by listening to the language he uses. In the same way, we know that styles of music are different around the world, giving us the opportunity to explore many different cultures through their music and providing us with music for every situation.
Both share emotion.
| A．Both are expressive. |
| B．Both vary with culture. |
| C．How do you know that I am angry? |
| D．We use language to express our thoughts. |
| E．Similarly, music is part of many people’s lives. |
| F．So just as you read English, you can read music. |
| G．In contrast, you probably also listen to sad music when you are feeling down. |
5 . I became a gardener when I was twelve. My early
At that time, we had a big yard in which a beautiful maple tree stood. But my mother often looked with
At that age, I always did something
I planted some lily (百合花)seeds in the yard. But they failed to
Regardless of their
It has been many years since I made my first garden out of my desire to
| A．memory | B．dream | C．intention | D．design |
| A．please | B．change | C．help | D．annoy |
| A．doubt | B．appreciation | C．surprise | D．excitement |
| A．collect up | B．care about | C．clean up | D．come in |
| A．equal | B．similar | C．superior | D．opposite |
| A．painful | B．valuable | C．upsetting | D．interesting |
| A．come up | B．break out | C．hold on | D．get through |
| A．to | B．with | C．in | D．by |
| A．Luckily | B．Cheerfully | C．Regularly | D．Eventually |
| A．Inetead | B．However | C．Therefore | D．Besides |
| A．shouted | B．laughed | C．glanced | D．jumped |
| A．convenient | B．troublesome | C．enjoyed | D．dangerous |
| A．sadness | B．displeasure | C．delight | D．relief |
| A．other than | B．more than | C．rather than | D．less than |
| A．dislike | B．encouragement | C．threat | D．suggestion |
| A．decided | B．stopped | C．continued | D．struggled |
| A．devote | B．turn | C．respond | D．lead |
| A．defeat | B．satisfy | C．respect | D．challenge |
| A．proud | B．comfortable | C．strange | D．disappointed |
| A．freedom | B．life | C．growth | D．nature |
6 . Sleep, considered a luxury by many, is essential for a person’s health and happiness. Researchers have found that inadequate sleep and tiredness increase a person’s risk of developing severe medical conditions, such as obesity, high blood sugar levels, and heart disease. Now, a new study has found that getting enough sleep is also the key to improving academic performance.
Jeffrey Gross, the university science professor who led the research, was not trying to find the relationship between sleep and grades when he handed out smart watches to the 100 students in his chemistry class. Instead, the professor hoped the wrist-worn devices (装置), which track a person’s physical activity, would show a connection between exercise and academic achievement.
While Gross’s data showed no relationship between these two factors (因素), the study found something surprising. As the researchers were analyzing their data, they noticed that there was a straight-line relationship between the average amount of sleep a student got and their results in the course’s 11 quizzes, three midterm tests, and the final exam.
Even more interesting, it was not enough for students to just head to bed early the night before a test. Instead, it’s the sleep you get during the days when learning is happening that matters most.
The time students went to bed each night was similarly important. Those who went to bed in early hours of the morning performed poorly, even if the total sleep time was the same as a higher- performing student. “When you go to bed matters,” Gross says, “If you go to bed at 10, or 12, or 1 at night, and sleep for seven hours, your performance is the same. But if you go to bed after 2, your performance starts to go down even if you get the same seven hours. So, quantity isn’t everything. ”
Perhaps the most interesting was the huge effect that small differences in sleep patterns had on the students’ grades. The entire course grades for students averaging six and a half hours of sleep each night were 25% lower than students who averaged just one hour more sleep. Similarly, students who changed their bedtime by even one hour each night had grades that dropped 45% below those with more regular bedtimes.
Who knew getting A’s just required some extra ZZZ’s?
1. Based on his original goals, which best describes Professor Gross’s research findings?| A．Complete. | B．Accidental. |
| C．Convincing. | D．Doubtful. |
| A．University student athletes. | B．Professor Gross’s own students. |
| C．Middle school chemistry students. | D．Volunteers from different universities. |
| A．Making the students wear a special watch. |
| B．Giving the students regular after-class quizzes. |
| C．Using students’ university entrance test results. |
| D．Using the students’ normal test and quiz grades. |
| A．A person who sleeps for a total of 7 hours each night. |
| B．A person who sleeps from 11 p. m. to 6 a. m. each day. |
| C．A person whose normal bedtime changes between 9 p. m. and 12 p. m. |
| D．A person who has a good night’s sleep the night before an important test. |
7 . Welcome to Los Angeles. Here are some best things to do in Los Angeles (LA) with your kids.
Fall at the Beach
Thanks to its almost perfect weather all through the year, a visit to the beach is one of the best things to do when in Los Angeles with kids. While they enjoy themselves nearby, you can simply relax and have a good rest in the sun.
Trip to Disneyland
A trip to the City of Angels with your little angels is incomplete without a visit to the Magic Kingdom. The joy they'll feel from being around all those Disney characters will light up your day, too.
Visit to the museums
If you want to turn your stay in LA into an educational one for your kids, you should visit the museums. Starting with the Natural History Museum of Los Angeles County, or the California Science Center, or even the Kidspace Museum in Pasadena, you have many choices. I'm sure a visit to all these places will make your kids feel smarter.
Visit to the Universal Studios Hollywood
Your kids could get to see interesting things from some of the most popular movies ever. From the theme park of Jurassic Park to Wisteria Lane from the TV play Desperate Housewives, the Universal Studios Hollywood is a place that we all find wonderful.
1. The passage is written for those who ________.| A．will go on a business trip to Los Angeles |
| B．plan to have a trip to Los Angeles with their kids |
| C．want to educate their children by traveling abroad |
| D．are interested in the history and culture of Los Angeles |
| A．the Universal Studios Hollywood |
| B．the Magic Kingdom |
| C．the museums |
| D．the beach |
| A．children can learn a lot there |
| B．parents can take a rest there |
| C．it provides different sports equipment |
| D．it’s the best beach in the world |
8 . Christmas in the United States is traditionally a time of gift-giving and family gatherings. But small towns across the country have their own traditions.
Middleburg, a small town in the state of Virginia, is known for its horses. For more than 50 years, Middleburg has organized a yearly Christmas parade. Men and women ride horses through the woods and fields. They follow hunting dogs as they search for a wild fox. But first, these hunters ride in the yearly parade, wearing their bright red hunting clothes and hats.
John Hale, a citizen of Middleburg says many city people visit his town. “We have a lot of people from an urban area that come to visit, but it incorporates a lot of the old traditions.” The night-time hayride is one such tradition. Small groups gather under the moonlight on an open wagon (四轮马车) filled with hay (干草). The passengers sing as farm horses pull the wagon slowly across the fields.
There are some newer traditions, too. Trey Matheu works at the nearby Salamander Resort. He says a visit to Middleburg is a chance to slow down for a day. He says Middleburg can be a calming, peaceful place without tension.
“Middleburg is an opportunity to take a step back, to take a deep breath, and understand that even though life is moving on at a very fast pace, there’s really an opportunity where you’re allowed to step off for a little bit.”
Parade organizers say more than 13,000 people attend even in below freezing weather. But if you ask, you will hear many different reasons why people come to watch the parade:
“I come here because I’m from a small town. I like how everybody comes together.”
“I live right down that street, right there. And that’s my dog.”
Middleburg looks its best at Christmastime. That may be why so many people return each year.
1. At Christmas, people in Middleburg usually ________.| A．visit friends and families | B．ride in the annual parade |
| C．feed farm horses with hay | D．hunt for dogs in the woods |
| A．To enjoy the fresh air. | B．To escape competition. |
| C．To relax themselves. | D．To challenge themselves. |
| A．It attracts many people each year. | B．It makes a large money from tourism. |
| C．It doesn’t respect Christmas traditions. | D．It is a good place for family gatherings. |
| A．Middleburg’s Christmas Parade | B．A Small Town Known for Horses |
| C．Newer Traditions at Christmastime | D．Christmas Traditions in Middleburg |
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
The school Dance Club aims to enrich students’ school life and involving students in diverse dancing activity. If you’re good at or interesting in dancing, the dance club is exactly that you are looking for. Here are the requirements that you need to pay attention to.
It is no doubt that enthusiasm for dancing is must. You are more likely to be admitted unless you can organize events or had dancing experiences. Additional, we highly appreciate a strong sense of responsibility and good team spirit.
If you want to join in us, please turn in your application before October 30. For more information, please contact us at danceclub123@ gmail. com.
10 . Next month, I’m traveling to a remote area of Central Africa and my aim is to know enough Lingala — one of the local languages — to have a conversation. I wasn’t sure how I was going to manage this — until I discovered a way to learn all the vocabulary I’m going to need. Thanks to Memrise, the application I’m using. It feels just like a game.
“People often stop learning things because they feel they’re not making progress or because it all feels like too much hard work,” says Ed Cooke, one of the people who created Memrise. “We’re trying to create a form of learning experience that is fun and is something you’d want to do instead of watching TV.”
Memrise gives you a few new words to learn and these are “seeds” which you plant in your “greenhouse”. When you learn the words, you “water your plants”. When the application believes that you’ve really memorized a word, it moves the word to your “garden”. And if you forget to log on, the application sends you emails, reminding you to “water your plants”.
The application uses two principles about learning. The first is that people memorize things better when they link them to a picture in their mind. Memrise translates words into your own language, but it also encourages you to use “mems”. For example, I memorized motele, the Lingala word for “engine”, using a mem I created — I imagined an old engine in a motel (汽车旅馆) room.
The second principle is that we need to stop after studying words and then repeat them again later, leaving time between study sessions. Memrise helps you with this, because it’s the kind of application you only use for five or ten minutes a day.
I’ve learnt hundreds of Lingala words with Memrise. I know this won’t make me a fluent speaker, but I hope I’ll be able to do more than just smile when I meet people in Congo. Now, I need to go and water my Vocabulary!
1. What does Ed Cooke make an effort to do with Memrise?| A．Create memorable experiences. | B．Make progress with hard work. |
| C．Learning words instead of watching TV. | D．Combine study with entertainment. |
| A．Logging on to the application. | B．Being a Memrise user. |
| C．Practising the vocabulary. | D．Moving words to your garden. |
| A．By linking different mems together. | B．By putting knowledge into practice. |
| C．By offering human translation services. | D．By applying an associative memory approach. |
| A．Doubtful. | B．Positive. |
| C．Uninterested. | D．Negative. |
