试题

试题 试卷

logo

题型:阅读理解 题类:常考题 难易度:普通

宁夏育才中学2018届高三上学期英语期末考试试卷

阅读理解

    Bees and other pollinators(传粉者)  use smells to track down fresh flowers. Air pollutants can weaken those scents(气味).  Scientists had worried this might make it harder for some pollinators to find a meal.

    Many animals help pollinate plants. Species that do this include bees, butterflies, etc. But for many reasons, the pollinators available to help plants in this way are decreasing. Scientists think a loss of habitat(栖息地)can be one factor. Diseases and exposure to poisonous chemicals also count.

    Jose Fuentes points to air pollution as another possible factor. He's an atmospheric scientist at Pennsylvania State University. In an earlier study, he showed some air pollutants could weaken or destroy scents emitted(发出)by flowers.

    Searching for a meal leaves pollinators out in the open and at risk of becoming other animal's lunch. And any time spent hunting food is time away from their duties back home, like protecting a hive(蜂巢)or nest, explains T'ai Roulston. He's an insect biologist at Virginia University. Roulston worked with Fuentes on the new study.

    In the study, the researchers focused on five kinds of representative scent molecules(分子)plants emit. One molecule they looked at, for example, is called beta-myrcene. Many flowers give off this chemical into the air.  Normally, this gas can travel some 800 meters from its flower source. But in polluted air, this same molecule could travel only half as far.

    Worse still, air pollution might do more than just weaken scent plumes(气味烟云).Chemical reactions between air pollutants and plumes may transform the flowers' smells, creating new scents. And these scents may be unrecognizable to pollinators.

    That's certainly Fuentes' concern.  So, he says his next research project will look at how insects handle any new flower scent. "It's possible that some insects will change ways to detect and use these new molecules to find food," he says.

(1)、What does the underlined word "this" in Paragraph 2 refer to?
A、Weakening scents. B、Pollinating plants. C、Finding a meal. D、Smelling flowers.
(2)、How would bees be affected by their difficulty in finding meals?
A、They may get lost. B、They may get burnt out. C、They may die from hunger. D、They may be killed by enemies.
(3)、Why do bees spend longer time in search of flowers in polluted air?
A、They lose their ability to smell flowers. B、Scented plumes travel in a new direction. C、Flower scents spend more time reaching them. D、Air pollution makes flowers emit fewer scents.
(4)、What is Jose Fuentes' attitude towards insects' ability to adjust to new conditions?
A、Positive. B、Worried. C、Unclear. D、Disappointed.
举一反三
阅读理解。根据短文内容,选择最佳答案,并将选定答案的字母标号填在题前括号内。

    Among a group of middle-aged men and women,who were discussing bringing about quality education(素质教育),was a young man dressed in a white shirt.Within minutes, he was called onto the dais(讲台).Twenty-two-year-old Babar Ali was surrounded by educators from across India.He was popularly known as the world's youngest head teacher.

    The school that Babar started in poor Bhabta village has completely changed.When he was nine years old, he had only eight students in his school.Now the school has 300 students and 10 teachers. The school is called Ananda  Siksha  Niketan. It is recognized by the West Bengal government.

    Today Babar is a student in the morning.He is learning English literature at Berhampore Krishanath College.But he comes home in the afternoon to teach his students.

    Baber was discussing education at the National Summit on Quality in Education(NSQE).The meeting was held in Bangalore,capital of Karnataka State in southern India.

"It all started as a game when I used to teach my sister, my first student, in my backyard.Later, some children from the village often came to my classes and that was how the school was born," he said.

    His biggest achievement is that six of his students have now started teaching in his school after their college hours.

    In another month, Babar's dream of a school building will soon come true.Many people, a large part of whom are from Karnataka,have helped him realize the dream.They have given his school a lot of money.   

Although he has received so much attention and recognition(认可),he is still not fulfilled . "There are people in my village who do not go to school.And there is a long way to go as so many children still need to receive an education,"he says.

 

阅读理解

    San Francisco has its cable cars. Seattle has its Space Needle. And, Longview has its squirrel bridge. The bridge, which has attracted international attention, is now a local landmark.

    The Nutty Narrows Bridge was built in 1963 by a local builder, Amos Peters, to give squirrels a way to cross the busy road without getting flattened by passing cars.

    The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built, squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times, Peters and others who worked in and near Park Plaza witnessed squirrels being run over.

    One day Peters found a dead squirrel with a nut still in its mouth, and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council(市政会).The Council approved, and Councilwoman Bess LaRiviere named the bridge “Nutty Narrows.”

    After architects designed the bridge, Amos Peters and Bill Hutch started Construction, They built the 60-foot bridge from aluminum and lengths of fire hose(消防水带). It cost 1,000.

    It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media, and Nutty Narrows became know in newspapers all over the world.

    In 1983, after 20 years of use, Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983, hundreds of animal lovers attended the completion ceremony of the new bridge.

    Peters died in 1984, and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project.

阅读理解

                                                                      How I Turned to Be Optimistic

    I began to grow up that winter night when my parents and I were returning from my aunt's house, and my mother said that we might soon be leaving for America. We were on the bus then. I was crying, and some people on the bus were turning around to look at me. I remember that I could not bear the thought of never hearing again the radio program for school children to which I listened every morning.

    I do not remember myself crying for this reason again. In fact, I think I cried very little when I was saying goodbye to my friends and relatives. When we were leaving I thought about all the places I was going to see—the strange and magical places I had known only from books and pictures. The country I was leaving never to come back was hardly in my head then.

    The four years that followed taught me the importance of optimism (乐观), but the idea did not come to me at once. For the first two years in New York I was really lost-having to study in three schools as a result of family moves. I did not quite know what I was or what I should be. Mother remarried, and things became even more complex (复杂的) for me. Some time passed before my stepfather and I got used to each other. I was often sad, and saw no end to “the hard times.”

    My responsibilities in the family increased a lot since I knew English better than everyone else at home. I wrote letters, filled out forms, translated at interviews with Immigration officers, took my grandparents to the doctor and translated there, and even discussed telephone bills with company representatives.

    From my experiences I have learned one important rule: almost all common troubles finally go away! Something good is certain to happen in the end when you do not give up, and just wait a little! I believe that my life will turn out all right, even though it will not be that easy.

阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

    Heading off to college this year? Here are some fashion tips from our experts you should keep in mind:

    Dress to impress: Stylist and business consultant Daniela Smith says, "Girls should keep in mind that your college professors will often be the bridge that connects you to your future career and your classmates will become your professional network. You don't need to dress like you're going to the office, but you should display an ability to properly present yourself with appropriate maturity and confidence, and look put­together."

    Logo mania (品牌狂热症): Wearing the logos of brands aimed at younger customers physically identifies you as part of that age group  so consider the targeted age group of the stores you shop at. It's tempting to load up on logos, especially well­known logos that signify high­end brands. But consider this: college is a time of self­discovery, a chance to develop your own personal style. Instead of wearing logos head to toe, "walking advertisement" style, why not express who you really are?

    Wear real pants: The combination of leggings and baggy shirts is all too common on college campuses. Smith points out that leggings, yoga pants, and sweatpants are entirely unacceptable in public unless you're exercising. Although leggings worn as pants are a common trend among high school and college girls, they are not an appropriate choice for daywear. As a young woman, your style choice should begin to reflect your maturity level. So, get rid of leggings and wear real pants!

    Keep the cute factor to a minimum: Stay away from sweaters and T-shirts with smiling animals, cartoon characters, or Hello Kitty on them. Sure, kittens might be cute, but they're not doing you any favors in the style department. Dressing too cutesy (矫揉造作的) can take years off your look, and not necessarily in a good way!

阅读短文,从每题所给的四个选项(A、B、C和D)中选出最佳选项。

    Japanese researchers made a botanical announcement on Monday that quickly circled the world. They had developed a banana with an eatable peel (皮)—the Mongee banana.

    The technique used by scientists at D&T Farm is called "freeze thaw awakening". The process involves starling banana trees out in an environment that's nearly minus-80 degrees Fahrenheit, then moving the trees with their still-ripening bananas to a climate of around 80 degrees - an environment banana trees typically grow in the entire time. The extreme temperature change puts the banana's growth into a superfast-speed mode. In this case, the fruit ripens before the skin can catch up. The result is soft and thin skin that hasn't fully developed.

    The banana has been produced only in small amount so far, so customers face a steep bill to save themselves the bother of peeling their banana: it is currently priced at 648 yen ($6) a piece. There's also the question of whether a banana peel is actually worth eating and whether regular banana peels had, rather suddenly, become too big a problem for people who slip on them to bear anymore.

    And what about shipping? For most of the fruit's history, the peel has provided protection, allowing it to travel long distances from where it's grown to nearly every country on Earth. A softer banana would be a step back from regular banana varieties that travel thousands of miles.

    But the banana in the news is arguably good, particularly for a fruit that rarely receives its share of attention. Bananas are the most  consumed fruit in Japan, and also in the U.S. So even if eatable-peel bananas don't ensure plentiful bananas, or even necessarily nutritious bananas, they still look great on Instagram, which probably ensures them a future in Japan's famous luxury (奢侈) fruit markets.

阅读理解

    I never saw my father home from work late or ill, nor did I ever see my father take a "night out with the boys". He had no hobbies but just took care of his family.

    For 22 years, since I left home for college, my father called me every Sunday at 9:00 am. He was always interested in my life—how my family was doing. The calls even came when he and my mother were in Australia, England or Florida.

    Nine years ago when I bought me first house, my father, 67 years old, spent eight hours a day for three days, painting my house. He would not allow me to pay someone to have it done. All he asked was a glass of iced tea, and that I hold a paintbrush for him and talk to him. But I was too busy, for I had a law practice to run, and I could not take the time to hold the paintbrush, or talk to my father.

    Five years ago, my 71-year-old father spent five hours putting together a swing set (秋千) for my daughter. Again, all he asked was that I get him a glass of iced tea, and talk to him. But again, I had laundry to do, and the house to clean.

    The morning on Sunday, January 16, 1995, my father telephoned me as usual, this time he had seemed to have forgotten some things we had discussed the week before. I had to get to church, and I cut the conversation short.

    The call came at 4:40 am. That day my father was sent to hospital in Florida. I got on a plane immediately, and I vowed (发誓) that when I arrived, I would make up for the lost time, and have a nice long talk with him and really get to know him.

    I arrived in Florida at 1:00 am, but my father had passed away at 9:12 pm. This time it was he who did not have time to talk, or time to wait for me.

    In the years since his death I have learnt much about my father, and even more about every single day.

返回首页

试题篮