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题型:阅读理解 题类:常考题 难易度:普通

福建省龙岩市武平一中、长汀一中、漳平一中等六校2017-2018学年高二下学期英语

阅读理解

    In a paper published in the journey Science Advance, researchers describe how Matabele ants, a species of large ant known for attacking termite colonies (白蚁群落), will, after the battle, pick up injured fellow soldiers and carry them back to the nest where they can recover.

    The paper is the latest in a growing body of research that this form of helping behavior, previously observed in some mammals and birds, may not require complex emotion, and may, therefore, be far more widespread in nature than previously thought.

    “Here we have an example of an individual saving another individual,” says lead researcher Erik Frank who conducted the research. “We can be quite certain that the ants don't know why they are doing what they are doing.”

    It's a behavior that pays off for the colony. Our classic conception of worker ants is that they are essentially abandoned, but Mr. Frank and his colleagues calculated that the practice of rescuing nest mates results in a colony size that is a 28.7 percent larger than it would be had the ants left their fellow soldiers for dead.

    “These injured ants are able to recover from their injuries, ” says Frank. “They are essential for the safety and the betterment of the colony. ”

    When a Matabele ant is injured, as often happens during battles with termites, its body will give off two smelly chemicals that tell other ants to carry it back to the nest. Indeed, the researchers found that using these chemicals to seek help from uninjured ants will effectively activate the rescue behavior, supporting their theory that the ants were acting on pure instinct(本能), not more complex emotions.

    “The more we study rescue behavior in ants and other animals, the more we are going to realize that it's not just limited to the species we've observed so far, ” says Karen Hollis, a professor at Mount Holyoke College, mentioning studies that found that dolphins help other injured dolphins to the surface for air, capuchin monkeys defend each other during intergroup battles, and rats free other rats that are trapped.

(1)、What does Frank say about Matabele ants' helping behavior?
A、It proves they can feel sympathy. B、It exists only in some individuals. C、It happens only termite colonies. D、It is something they were born with
(2)、How will the helping behavior benefit the ants?
A、It will expand the size of the colony. B、It will help them catch more termites. C、It will improve their fighting abilities. D、It will help them escape enemies' attacks.
(3)、How can Matabele ants know one needs rescuing?
A、Through its special noise. B、Though the smell of its blood. C、Through its chemical signals. D、Though the search after a battle
(4)、What is the main purpose of the text?
A、To promote research on ants. B、To describe termites' battles. C、To introduce a new species. D、To report a research result
举一反三
阅读理解

Geneva(日内瓦)Tourist Guide

    * Universal compact app for iPhone 6 / iPhone 6 Plus / iPhone 5 / iPhone / iPod / iPad GENEVA TOURIST GUIDE with attractions, museums, restaurants, bars, hotels, theatres and shops with traveler reviews and ratings, pictures, rich travel information, prices and opening hours.

    Discover what's on and places to visit in Geneva with our new cool app. It will guide you to top attractions and shopping malls, and tell you directions to hotels, bars, and restaurants. This is an all-in-one app for all the local attractions. Our travel guide to Geneva features up-to-date information on attractions, hotels, restaurants, shopping, nightlife, travel tips and more.

Highlights :

◆ Geneva Information — Overview, climate, geography, history and travel

◆ Attractions — Ancient sites, beaches, botanical gardens, coffee farms, museums, scenic drives, towns, waterfalls, religious and historical sites, etc.

◆ Hotels —From luxury hotels to budget accommodations, including reviews, price comparison, address and more.

◆ Map — It is an interactive map and get turn-by-turn driving directions. Find traffic details, road conditions, street maps, multi map, satellite photos, and aerial maps. Allow you to easily search and find local businesses with directions.

◆ Gallery — Picture galleries of Geneva's most beautiful sights, interesting events, unusual occasions and more.

◆ POI Search — Search everything at Geneva.

Enter any keyword or name to search. Find Name, address, distance, route map, call, and directions to every business location.

◆ Translator — Supports 52 languages, Large text Translation.

◆ World Clock — All major cities of the world (1000 Cities).

阅读理解

    You know that balloons must be kept away from sharp objects. They also needed to be kept away from flames. A fire can weaken the rubber and cause it to break. However, in this experiment you will find out how you can hold a balloon directly in a flame without breaking the balloon.

    Materials needed:

● two round balloons not inflated(充气的)

● several matches

● water

    Inflate one of the balloons and tie it. Place 1/4 cup of water in the other balloon, and then inflate it and tie it. Light a match and hold it under the first balloon. Allow the flame to touch the balloon. What happens? The balloon breaks, perhaps even before the flame touches it. Light another match. Hold it directly under the water in the second balloon. Allow the flame to touch the balloon. What happens to this balloon? It doesn't break.

    Why does the balloon with no water break in the flame? The flame heats the rubber of both balloons. The rubber of the balloon without water becomes so hot that it becomes too weak to resist the pressure of the air inside the balloon. However, when the balloon with water in it is placed in the flame, the water takes in most of the heat from the flame. Then, the rubber of the balloon doesn't become very hot, it doesn't weaken, and the balloon doesn't break.

    Water is a particularly good absorber(吸收者) of heat. It takes a lot of heat to change the temperature of water. On the other hand, when water cools, it gives off a great deal of heat. That's why areas near oceans or other large bodies of water don't get as cold in winter as areas at the same latitude(纬度) further inland.

阅读理解

    Susan was born as the ninth child in a Catholic family. She suffered from learning disabilities ever since her birth because of her mother's poor health.

    School was difficult for Susan and she was bullied because of her different behaviors. Her siblings, who were much older, had life experiences that were unknown to their little sister. From the time of her birth, Susan was a screamer. The only really safe place that she would use as a repeat was her bedroom. There she would hang posters of her musical idols on the wall and sing popular music into a hairbrush that she pretended was a microphone.

    One by one the siblings moved away from home and then Susan's father died. This left her alone with an aging mother and a cat. The siblings accused her mother of not expecting more out of Susan. She had seen many professionals and remembered hearing the word “borderline” but didn't know what it meant. She tried volunteer work. Her best state of mind, however, was found when she was singing and so she would regularly join others in karaoke or pubs where she could show her skills and receive appreciation from the crowd.

    When Susan announced at Christmas that she was planning to compete in the Britain's Got Talent contest, her siblings tried to discourage her. It was a wonder that she was even able to do the audition considering the troubles she faced just physically getting to the right place.

    “The Woman I Was Born to Be” is a beautiful story written in the simple but humorous voice of the author, Susan Boyle. She tells her story from birth to the present in an interesting and educational manner. The writing is supplemented by photos from her albums.

    I love this book! In fact, I read the whole thing in one day!

There is something in the stories that not only teaches the reader but also inspires us to reach for our dreams — no matter how impossible they may seem to be!

阅读理解

    Would it surprise you to learn that, like animals, trees communicate with each other and pass on their wealth to the next generation?

    UBC Professor Simard explains how trees are much more complex than most of us ever imagined. Although Charles Darwin thought that trees are competing for survival of the fittest, Simard shows just how wrong he was. In fact, the opposite is true: trees survive through their co-operation and support, passing around necessary nutrition(营养)“depending on who needs it”.

    Nitrogen(氮)and carbon are shared through miles of underground fungi(真菌)networks, making sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This hidden system works in a very similar way to the networks of neurons(神经元)in our brains, and when one tree is destroyed, it affects all.

    Simard talks about “mother trees”, usually the largest and oldest plants on which all other trees depend. She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow. When humans cut down “mother trees” with no awareness of these highly complex “tree societies” or the networks on which they feed, we are reducing the chances of survival for the entire forest.

    “We didn't take any notice of it” Simard says sadly. “Dying trees move nutrition into the young trees before dying, but we never give them chance.” If we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future.

阅读理解

    The printing press has a long history. It was invented in Germany by Joannes Gutenberg around 1440, and brought to England by William Caxton in the 1470s.Yet the basic technology of printing remained the same up to the end of the 18th century, requiring two men to operate a wooden screw press by hand, producing about 200 impressions an hour. The 19th century was the period in which this process was mechanised, automated, and made many times faster.

    A key moment in the development of mass newspapers was the development of the steam-powered printing press, adopted by the times in 1814. The new presses were able to print per hour around five times the number produced by the machines. The editor, John Walter, had the machines fixed secretly at night, so that when his printers reported for duty the next morning the majority of them found that they were out of work. The Times went from a circulation of 5,000 a day in 1815 to around 50,000 in the middle of the century. This was not caused by the steam press, but neither could it have happened without it.

    Later developments improved this effect: the Applegath machine achieved 5,000 impressions per hour, and the Hoe press, an import from the United States, reached to 20,000 impressions per hour. Increase in the speed of papermaking in this period brought down the cost of printed materials both for the producer and the customer. In 1896, the Daily Mail was sold at the cost of only half a penny, and by 1900 it was selling nearly 1,000,000 copies a day.

    If print production was completely changed in those years, then so was its distribution. The appearance of the steam railway meant that for the first time newspapers could be distributed across the country on a daily basis.

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。

    Gregory Kloehn digs through dustbins every day, but not for the reason that most people would think. He isn't homeless. In fact he is trying to help the homeless.

    Gregory began his life as a sculptor. But he often felt that his sculpture (雕塑) which just stood in rich people's houses for years, lacked a meaningful purpose. So in 2015 he decided to put his artistic energies into creating homes to sell—not ordinary homes but small structures built entirely from recycled materials.

    The thought of creating homes for the homeless didn't come to him until the year 2017, when a homeless couple asked him for a tarp (防水布). Instead of a tarp, Gregory offered them something better: a small home with a water tank, a kitchen and a tap for waste. They were so grateful that Gregory decided to focus his efforts on helping house the homeless population in his city. And soon his "Homeless Homes Project" was started.

    Before starting a new home, Gregory goes hunting for materials by digging through dustbins. Everything he finds is usable—refrigerator doors become house doors; washing machine doors often serve as windows, and the tops of cars become strong roofs. He put wheels at the bottom for users to move their homes around easily. Each home takes two to three days to make.

    So far Gregory has donated dozens of homes to the city's most needy. While his small low- cost mobile homes are not the final solution to the problem of homelessness, they are really practical and do provide a warm and safe place for the homeless to stay in. They are simply a way for one man to do something nice for those in need of some help.

    Gregory has written a book titled Homeless Architecture, where he explains techniques to build those homes and he is now working on weekend workshops. "A lot of people who hear about what I'm doing want to get involved," he said. "Maybe we can meet someplace and put a couple of homes together."

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