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题型:阅读理解 题类:常考题 难易度:普通

黑龙江省双鸭山市第一中学2017-2018学年高二下学期英语4月月考试卷

阅读理解

    Sydney Cultural Festival – What's on today!

    European Art Show

    Location: Art Gallery of New South Wales. Today is the final day of the exhibition featuring 18th and 19th century paintings by some of the greatest European artists, such as Van Gough and Monet. Posters of these great works are available for purchase at the Visitors' Centre.

    Time: 8.30am –7pm

    Cost: $12 adults; $7 children and students

    Nature Walks

    Location: Sydney's Royal Botanic Garden. Come and celebrate our natural environment in one of the world's only nature parks inside a major city. Join our hourly guided tours, starting at the Eastern Gate, and enjoy breathtaking forests, stunning city escapes and the magnificent Sydney Harbour.

    Time: 9am – 4pm Cost: Free

    Sydney Symphony Orchestra Concert

    Location: Sydney Opera House. Australia's most famous orchestra is best known for its performances of classical French and German music. But in tonight's concert, the world-famous Chinese pianist Lang Lang is the special guest artist and will perform a series of classic Chinese compositions including Yellow River.

    Time: 8.30pm –11.30pm

    Cost: $175 adults; $90 students and children

    Moonlight Cinema

    Location: Centennial Park. Sit on the grass and enjoy the latest movies or classics from the past under the stars at Australia's best and largest outdoor cinema. Tonight features the wonderful Australian film Red Dog. Besides the movie, there will be a display of classic Australian film posters.

    Time: 8pm – 10.30pm

    Cost: $19 adults; $14 children and students

(1)、Where should people wishing to join a Nature Walk meet?
A、The Visitors' Centre. B、The Harbour Bridge. C、The Eastern Gate. D、The guides' building.
(2)、What kind of music will be played at the Opera House this evening?
A、Australian. B、German. C、French. D、Chinese.
(3)、How many of today's festival activities take place outside?
A、1. B、2. C、3. D、4.
(4)、At which activity can guests buy a poster as a souvenir?
A、European Art Show. B、Nature Walks. C、Sydney Orchestra Concert. D、Moonlight Cinema.
举一反三
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    Early birds-people who feel most energetic in the morning-tend to make healthier food choices throughout the day than night owls(夜猫子) , according to a new study.

    "Evening types had more irregular meal times," notes study author Mirkka Maukonen, studying human nutrition and obesity(肥胖) in Finland.

    Her study focused on people's risk of heart disease and their eating habits. Participants described when and what they had eaten during the past two days.

Maukonen's team then looked at l,854 people's lifestyle. After analyzing the data, the researchers found that both morning and evening people consumed approximately the same number of calories over a whole day.  However, night owls tended to eat their meals later than early birds. Before 10:00 am, night owls consumed less food than early birds. More of their calories came from sugar. After 8:00 pm, the night owls ate more sugar and fat. Meanwhile ,early birds ate more protein during both the morning and the evening hours.

    "Night owls tend to be less healthy than early risers," notes Courtney Peterson who studies diet and meal timing. "They are more likely to get heart disease or cancer. The fact that night owls tend to eat more junk food probably plays a role," Peterson says. "Other factors(因素) also can ruin a night owl's health. Night owls generally sleep worse," says Peterson. "Poor sleep has been linked to unhealthy food choices. "

    Peterson and Maukonen say night owls tend to have poor eating habits. But that doesn't necessarily mean that being a night owl makes a person a poor eater. It could be the reverse- eating poorly could affect people's sleep habits.

"The new findings should serve as a wake-up call to night owls. For them, the new results should encourage paying attention to healthier lifestyle choices," says Maukonen. 28. How did Maukonen do research about people's risk of heart disease?

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    Anyone who has ever volunteered for any cause can tell you that in the end, they felt that they gained more from the experience than they gave. This is true for most examples of reaching out to help others. We find that we gain new understanding about not only those we help, but ourselves as well. Stressing the importance of helping others in martial arts students will benefit them both inside and outside of the class.

    Helping others strengthens families. Families that practice the belief of working together and helping each other prepare their children for the concept of teamwork outside of the home environment. By learning to help around the house through activities such as household jobs, baby-sitting and keeping a tidy bedroom, children learn valuable lessons that they carry with them to their future relationships.

    By helping others outside of the home environment, valuable friendships can be developed. When we learn to reach out to others and give off our time and talents we find that our friendships grow, which in turn is a benefit to our lives. Martial arts training supports this by exposing students to people of various backgrounds and beliefs that gather for a common goal and to help each other. Any time a group of people are working toward a common goal, team spirit surely forms. When we help each other in the martial arts setting and in every area of our lives, a friendship is formed that promotes teamwork.

    The most important thing to realize is that it does not take a lot to make a lot happen. Little things can make a big difference in the area of helping others. Simple gestures of kindness and support given frequently can build a strong base for the growth and development of each individual which leads to the success of all.

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Robots have long been drawing inspiration from animals, with the creation of robot dogs or snake-shaped robots. And yet, the field of robotics is far less enthusiastic about the other kind of living things—plants. Barbara Mazzolai, an Italian roboticist owes this to a misconception about plant behavior: that they cannot move or think. "It's not true at all," she says. To challenge this view, Dr Mazzolai and her team recently launched a machine called "FiloBot", a robot based on a climbing species.

To survive, a climbing plant must switch between several different behaviors. In forest environments, it must first grow out of the soil and travel along the ground in search of a support to hold onto, such as a nearby tree. Once a support is located, though, the plant fixes itself around the object and then growing towards the light. To choose the best angle to grow upwards, a climbing plant uses its shoots(芽) to receive information about light and gravity.

FiloBot has sensors on its main shoot. It can 3D-print its body with plastic and grow at a controllable rate. These functions researchers found, enabled FiloBot to cross gaps, and find things to attach to. The lack of heavy on-board computing device means that it is light and requires minimal care, while its slow pace means that it doesn't disturb things around it, making it possible to move through a complex, unseen environment, or monitoring disaster sites.

For now, FiloBot is still being tested. Its tendrils(卷须) have not left the laboratory. Still, it has already been employed in deconstructing plant behaviour. For example, it was long assumed that climbing plants find their supports by growing towards shade, though the exact mechanism was unclear. FiloBot could imitate this behaviour by detecting far-red light, which is typical of shaded areas, providing clues to how plants do it.

Dr Mazzolai hopes that such projects will inspire other roboticists to take their cues from plants and develop completely new technologies.

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