1 . The benefits of regular exercise are well documented but there’s a new bonus to add to the ever-growing list. New researchers found that middle-aged women who were physically fit could be nearly 90 percent less likely to develop dementia in later life, and as they did, it came on a decade later than less sporty women.
Lead researcher Dr. Helena Horder, of the University of Gothenburg in Sweden, said : "These findings are exciting because it’s possible that improving people's cardiovascular （心血管的）fitness in middle age could delay or even prevent them from developing dementia. "
For the study, 191 women with an average age of 50 took a bicycle exercise test until they were exhausted to measure their peak （最大值的） cardiovascular capacity. The average peak workload was measured at 103 watts.
A total of 40 women met the criteria for a high fitness level, or 120 watts or higher. A total of 92 women were in the medium fitness category; and 59 women were in the low fitness category, defined as a peak workload of 80 watts or less, or having their exercise tests stopped because of high blood pressure, chest pain or other cardiovascular problems.
These women were then tested for dementia six times over the following four decades. During that time, 44 of the women developed dementia. Five percent of the highly fit women developed dementia, compared to 25 percent of the women with medium fitness and 32 percent of the women with low fitness.
"However, this study does not show cause and effect between cardiovascular fitness and dementia, it only shows an association. More research is needed to see if improved fitness could have a positive effect on the risk of dementia and also to look at when during a lifetime a high fitness level is most important. " She also admitted that a relatively small number of women were studied, all of whom were form Sweden, so the results might not be applicable to other groups.
1. What is on the ever-growing list mentioned in the first paragraph?| A．Positive effects of doing exercises. |
| B．Exercises suitable for the middle-aged. |
| C．Experimental studies on diseases. |
| D．Advantages of sporty woman over man |
| A．To predict their maximum heart rate. |
| B．To assess their cardiovascular capacity |
| C．To change their habits of working out |
| D．To detect their potential health problems |
| A．It aimed to find a cure for dementia. |
| B．Data collection was a lengthy process. |
| C．Some participants withdrew from it. |
| D．The results were far from satisfactory. |
| A．More Women Are Exercising to Prevent Dementia |
| B．Middle-Aged Women Need to Do More Exercise |
| C．Fit Women Are Less Likely to Develop Dementia |
| D．Biking Improves Women's Cardiovascular Fitness |
2 . If the only reading you ever do is the novel or magazine, the speed at which you read -probably does not matter very much. But if you have to read a great deal for study, you will appreciate the benefits of being able to read more quickly.
·Before you open the book, make sure that you are comfortable. You need a seat which supports your back and the book should be at the right distance from your eyes.
If you decide that you need to read the whole book, decide how much you can read at a time.
Always keep a pencil and paper beside you.
| A．Stop to have a rest now and then. |
| B．Spend a few minutes looking through the book. |
| C．This depends on the type of book you are reading. |
| D．Here are some tips to help improve your reading speed. |
| E．Make a note of any page which is of special importance. |
| F．You may find yourself having to learn something by heart. |
| G．Keep the room cool rather than warm to avoid feeling sleepy. |
3 . An Australian professor is developing a robot to monitor the health of grazing cattle, a development that could bring big changes to a profession that's relied largely on a low-tech approach for decades but is facing a labor shortage.
Salah Sukkarieh, a professor at the University of Sydney, sees robots as necessary given how cattlemen are aging. He is building a four-wheeled robot that will run on solar and electric power. It will use cameras and sensors to monitor the animals. A computer system will analyze the video to determine whether a cow is sick. Radio tags (标签) on the animals will measure temperature changes. The quality of grassland will be tracked by monitoring the shape, color and texture (质地) of grass. That way, cattlemen will know whether they need to move their cattle to another field for nutrition purposes.
Machines have largely taken over planting, watering and harvesting crops such as com and wheat, but the monitoring of cattle has gone through fewer changes.
For Texas cattleman Pete Bonds, it's increasingly difficult to find workers interested in watching cattle. But Bonds doesn't believe a robot is right for the job. Years of experience in the industry - and failed attempts to use technology - have convinced him that the best way to check cattle is with a man on a horse. Bonds, who bought his first cattle almost 50 years ago, still has each of his cowboys inspect 300 or 400 cattle daily and look for signs that an animal is getting sick.
Other cattlemen see more promise in robots. Michael Kelsey Paris, vice president of the Oklahoma Cattlemen's Association, said a robot could be extremely useful given rising concerns about cattle theft. Cattle tend to be kept in remote places and their value has risen, making them appealing targets.
1. What is a problem with the cattle-raising industry?| A．Soil pollution. | B．Lack of workers. |
| C．Aging machines. | D．Low profitability. |
| A．Monitor the quality of grass. | B．Cure the diseased cattle. |
| C．Move cattle to another field. | D．Predict weather changes. |
| A．He wants to help them earn a living. | B．He thinks men can do the job better. |
| C．He is inexperienced in using robots. | D．He enjoys the traditional way of life. |
| A．Increase the value of cattle. | B．Bring down the cost of labor. |
| C．Make the job more appealing. | D．Keep cattle from being stolen. |
4 . While taking a 20-hour train ride along the edge of the Taklimakan Desert in northwestern China, I had the kind of humbling, educational, and above all else, wonderful
Over several hours, he would tell me about how he had
It would have been easy to
| A．experiment | B．encounter | C．competition | D．appointment |
| A．treated | B．saved | C．lectured | D．approached |
| A．true | B．so-called | C．new | D．long-lost |
| A．chance | B．advice | C．trouble | D．right |
| A．visited | B．financed | C．attended | D．founded |
| A．building | B．sweeping | C．checking | D．guarding |
| A．typical | B．obvious | C．natural | D．remarkable |
| A．publish | B．quote | C．сорy | D．download |
| A．writers | B．historians | C．workers | D．students |
| A．anticipate | B．imagine | C．recall | D．catch |
| A．look into | B．rely on | C．go over | D．deal with |
| A．well-behaved | B．multi-skilled | C．warm-hearted | D．self-educated |
| A．asked | B．warned | C．showed | D．promised |
| A．traveling | B．reading | C．searching | D．teaching |
| A．cooperate | B．side | C．negotiate | D．engage |
| A．for which | B．with which |
| C．for whom | D．with whom |
6 . In the past few years, online learning has become a significant part of the university and college experience.
We interviewed students and professors to get their advice about online courses, The most obvious advantage of online learning is that you can study anywhere and anytime.
The tip that comes up most often is simple: build online courses into your weekly schedule, just like what you would do with in person courses.
| A．But that doesn’t mean there aren’t deadlines. |
| B．Your motivation should be your main concern. |
| C．Do you know that online courses are also part of your education? |
| D．Professor Alex Davidson teaches the same course in person and online. |
| E．The chief complain t about online courses is that they lack human interaction. |
| F．If you take an online course, what can you do to ensure the best possible grade? |
| G．A survey found that 29 percent of college students registered for online courses. |
7 . I have worked as a keeper at the National Zoo, Paris for 11 years. Spot and Stripe are the first tiger cubs that have ever been born here. Globally, a third of Sumatran cubs in zoos don't make it to adulthood, so I decided to give them round-the-clock care at home.
I've got two children—the younger one, Kynan, was extremely happy about the tigers arriving - but all of us really looked forward to being part of their lives and watching them grow. I wasn't worried about bringing them into my home with my wife and kids. These were cubs. They weighed about 2.5 kg and were so small that there was absolutely no risk.
As they grew more mobile, we let them move freely around the house during the day, but when we were asleep we had to contain them in a large room, otherwise they'd get up to mischief. We'd come down in the morning to find they'd turned the room upside down, and left it looking like a zoo.
Things quickly got very intense due to the huge amount of energy required to look after them. There were some tough times and I just felt extremely tired. I was grateful that my family was there to help. We had to have a bit of a production line going, making up “tiger milk”, washing baby bottles, and cleaning the floors.
When Spot and Stripe were four months old, they were learning how to open doors and jump fences, and we knew it really was time for them to go. It was hard for us to finally part with them. For the first few days, Kynan was always a bit disappointed that the cubs weren't there.
I'm not sad about it. I'm hands-on with them every day at the zoo, and I do look back very fondly on the time that we had them.
1. Why did the author bring the tiger cubs home?| A．To ensure their survival. | B．To observe their differences. |
| C．To teach them life skills. | D．To let them play with his kids. |
| A．Behave badly. | B．Lose their way. | C．Sleep soundly. | D．Miss their mom. |
| A．Boring. | B．Tiring. | C．Costly. | D．Risky. |
| A．They frightened the children. | B．They became difficult to contain. |
| C．They annoyed the neighbours. | D．They started fighting each other. |
8 . A British woman who won a S1 million prize after she was named the World's Best Teacher will use the cash to bring inspirational figures into UK schools.
Andria Zafirakou,a north London secondary school teacher, said she wanted to bring about a classroom revolution (变革). “We are going to make a change, ”she said.“I’ve started a project to promote the teaching of the arts in our schools.”
The project results from the difficulties many schools have in getting artists of any sort - whether an up-and-coming local musician or a major movie star - into schools to work with and inspire children.
Zafirakou began the project at Alperton Community School, her place of work for the past twelve years. “I've seen those magic moments when children are talking to someone they are inspired by - their eyes are shining and their faces light up,” she said. “We need artists . more than ever in our schools."
Artist Michael Craig-Martin said: “Andria's brilliant project to bring artists from all fields into direct contact with children is particularly welcome at a time when the arts are being downgraded in schools." It was a mistake to see the arts as unnecessary, he added.
Historian Sir Simon Schama is also a supporter of the project. He said that arts education in schools was not just an add-on. “It is absolutely necessary. The future depends on creativity and creativity depends on the young. What will remain of us when artificial intelligence takes over will be our creativity, and it is our creative spirit, our visionary sense of freshness,that has been our strength for centuries."
1. What will Zafirakou do with her prize money?| A．Make a movie. | B．Build new schools. |
| C．Run a project. | D．Help local musicians. |
| A．It is particularly difficult. | B．It increases artists' income. |
| C．It opens children's mind. | D．It deserves greater attention. |
| A．Moral principles. | B．Interpersonal skills. |
| C．Creative abilities. | D．Positive worldviews. |
| A．Bring Artists to Schools | B．When Historians Meet Artists |
| C．Arts Education in Britain | D．The World's Best Arts Teacher |
| A．To be kept | B．Kept | C．To keep | D．Keeping |
Eva spent the first week of high school trying to keep her head above water. One of the major headaches for her was finding her way in the huge school building. It was a six-story building. On each floor, hallways stretched in four directions, leading to classrooms, laboratories, and teachers’ offices. Somewhere in the building, there was also a library, a cafeteria, and a gym.
Having a poor sense of direction, Eva found it impossible to get around in such a huge building. All the different hallways and rooms were too much to think about, let alone commit to memory. She decided that she would memorize where her classes were and then pretend that the rest of the place didn’t exist.
In her first PE class, Eva was shocked when Coach Pitt announced that everyone had to run one mile around the track outside. She searched the faces of her classmates for signs of panic. There was nothing she feared more than having to run a whole mile. To Eva, “a mile” was used to describe long distances. It was ten miles from her home to her grandfather’s, and that always seemed like a long way, even in a car!
When Coach Pitt blew his whistle (哨子), Eva figured she would be left in the dust. However, while some of her classmates edged ahead, others actually fell behind. ” It’s just the beginning, “she thought.” I’ll come in last for sure. “
Soon Eva began to breathe hard, with her heart pounding and legs shaking. Feeling desperate, Eva started using a mind trick on herself. She stopped thinking about the word” mile. “Instead, she focused on reaching the shadow cast on the track by an oak tree up ahead. Then she concentrated on jogging to the spot where the track curved (拐弯). After that, she tried to see if she could complete her first lap. One lap turned into two, then three, then four.
注意:1. 续写词数应为150左右;
2, 请按如下格式在答题卡的相应位置作答。
Paragraph 1:
When Coach Pitt said “Nice work!” to her at the finish line, Eva was surprised.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph 2:
Eva decided to use the same trick to deal with the school building.
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