Gettingyourchildrentostudycanb-优题课

第三节: 阅读理解 (共15小题；每小题2分，满分30分)
Save the Animals
Animals are natural resources(资源) that people have wasted all through our history.
Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.
Why should people care? Because we need animals. And because once they are gone, there will never be any more.
Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example, when farmers killed large numbers of hawks(鹰), the farmers’ stores of corn and grain were destroyed by rats and mice. Why? Because hawks eat rats and mice. With no hawks to keep down their numbers, the rats and mice multiplied(繁殖) quickly.
Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger.
Quite a few countries have passed laws. These laws forbid the killing of any animal or plant on the danger list. Slowly, the number of some animals in danger is growing.
41. Animals are important to us mainly because __________.
A . they give us a source of food B. they are beautiful and lovely
C. they keep the balance of nature D. they give us a lot of pleasure
42. What has happened to the animals on the earth?
A.About 170 kinds of animals have disappeared forever.
B.Thousands of kinds of animals are gone forever.
C.A few kinds of animals have died out.
D. All kinds of animals are in danger.
43. Why do people kill animals?
A.They kill animals for something they need.
B.They kill animals to raise some money.
C.Animals destroy their natural resources.
D.Animals create many problems.
44. Which of the following is NOT TRUE?
A.People care much about animals because they need them.
B.Killing all rats and mice may cause some new problems.
C.Once a certain kind of animal is gone forever, there will never be any more.
D.People must not kill any animal or plant.
45. What can we conclude from the fact that quite a few countries have passed laws protectinganimals in danger?
A. Animals in danger will be kept away from people.
B. Animals in danger will not be killed any more.
C. The number of some animals in danger will increase.
D. Every person will know the importance of protecting wild animals.

Jewelweeds are pretty flowers that grow in wet, shady spots all over the Northern Hemisphere. According to a recent experiment, they seem to know their own flower family —or at least, recognize whether or not they came from the same mother plant. Together with other through their leaves, but through their roots.
Scientists planted jewelweeds in pots with either siblings（兄弟姐妹）or strangers. Sibling plants were grown from seeds that came from the same mother plant. Stranger plants were grown from seeds from different plants.
When jewelweeds were planted in pots with strangers, the plants started to grow more leaves than if they had been planted alone. This response suggests that plants are competing with strangers for sunlight, since a plant with more leaves can receive more light and make more food.
When jewelweed seedlings were planted with siblings, they few a few more branches than they normally would if they were alone—but they did not start growing lots of extra leaves. This behavior suggests the plants are more likely to share resources, rather than compete.
The plants only responded this way when they shared soil. If stranger seedlings were planted in different pots and placed next to each other, for example, they did not grow more leaves. This different shows that the plants must use their roots to detect sibling plants in the same soil. In 2007, Dudley and her team studied the Great Lakes sea rocket, a plant that grows on the beach—where it may be hard to get fresh water. In that experiment, the botanists observed that when sea rockets were planed with siblings, they tolerated each other. But when they were planted with strangers, the sea prickets reacted by working extra hard to grow lots of roots, but not extra leaves.
The different types of plants may react in different ways, but they have one thing in common: the roots. In both experiments, on Jewelweeds and sea rockets, the key was the shared soil—and other plant species may turn out to show similar behavior. These experiments, as well as earlier experiments, suggest “The phenomenon is quite common.” Says Hans de Kroonof, an ecologist in the Netherlands.
57．In Paragraph 1, the author mentions a recent experiment of Jewelweeds to___________.
A．make a comparison B．introduce a topic
C．describe a pretty flower D．put forward a new theory
58．What can we know from the experiments done by scientists?
A．Jewelweeds can grow in the Northern Hemisphere.
B．Jewelweeds can grow in wet, shady spots.
C．Jewelweeds are more friendly to their siblings than to stranger plants.
D．jewelweeds can recognize their siblings through leaves.
59．If jewelweeds and their siblings are planted in different pots and placed close to one another, they will___________.
A．start to grow more leaves B．detect the strangers
C．compete with sibling plants D．grow normally
60．The best title of the passage would be___________.
A．Flower family knows its roots
B．The growing conditions of Jewelweeds
C．Jewelweeds and sea rockets
D．The stranger plant recognize each other

From good reading we can derive pleasure, companionship, experience, and instruction. A good book may absorb our attention so completely that for the time being we forget our surroundings and even our identity. Reading good books is one of the greatest pleasures in life. It increases our contentment when we are cheerful, and lessens our troubles when we are sad. Whatever may be our main purpose in reading, our contact with good books should never fail to give us enjoyment and satisfaction.
With a good book in our hands we need never be lonely. Whether the characters portrayed are taken from real life or are purely imaginary, they may become our companions and friends. In the pages of books we can walk with the wise and the good of all lands and all times. The people we meet in books may delight us either because they resemble human friends whom we hold dear or because they present unfamiliar types whom we are glad to welcome as new acquaintances. Our human friends sometimes may bore us, but the friends we make in books need never weary us with their company. By turning the page we can dismiss them without any fear of hurting their feelings. When human friends desert us, good books are always ready to give us friendship, sympathy, and encouragement.
One of the most valuable gifts bestowed by books is experience. Few of us can travel far from home or have a wide range of experiences, but all of us can lead varied lives through the pages of books. Whether we wish to escape from the seemingly dull realities of everyday life or whether we long to visit some far-off place, a book will help us when nothing else can. To travel by book we need no bank account to pay our way; no airship or ocean liner or stream-lined train to transport us; no passport to enter the land of our heart’s desire. Through books we may get the thrill of hazardous adventure without danger. We can climb lofty mountains, brave the perils of an Antarctic winter, or cross the scorching sands of the desert, all without hardship. In books we may visit the studios of Hollywood; we may mingle with the gay throngs of the Paris boulevards; we may join the picturesque peasants in an Alpine village or the kindly natives on a South Sea island. Indeed, through books the whole world is ours for the asking. The possibilities of our literary experiences are almost unlimited. The beauties of nature, the enjoyment of music, the treasures of art, the triumphs of architecture, the marvels of engineering, are all open to the wonder and enjoyment of those who read.
53．Why is it that we sometimes forget our surroundings and even our identity while reading?
A．No one has come to disturb us.
B．Everything is so quiet and calm around us.
C．The book we are reading is so interesting and attractive.
D．Our book is so boring that we are to finish it at a fast speed.
54．How would you account for the fact that people like their friends in books even more?
A．They are like human friends exactly. B．They are unfamiliar types we like.
C．They never desert us. D．They are purely imaginary.
55．Which of the following is true according to the text?
A．Your wish to visit some far-off place can be realized thought the pages of the books.
B．To escape from the dull realities of everyday life you should take up reading.
C．Books can always help you live a colourful life.
D．You may obtain valuable experience from reading good books.
56．By saying “…the whole world is ours for the asking,” the author implies that___________.
A．in books the world is more accessible to us
B．we can ask to go anywhere in the world
C．we can possess everything in this world
D．we can make a round-the-world trip free of charge

I have found that the way I treat insects acts as a reflection of my approach to kindness. Like most kids, I suppose, I mistreated bugs terribly. But many adults continue the rampage against insects, and I have often found that they do this mindlessly.
With the weather getting warmer, more bugs are getting into our houses. We also spend more time in "their house," as we enjoy the great outdoors. We find ourselves reaching for the fly swatter and insecticides（杀虫剂）to get rid of them. But why do we do this? Most insects pose no threat to us, but we kill them anyway.
As a young adult, I found myself questioning my treatment of bugs. It became a moral issue. I remember reading a Native American story about a mother who saw her daughter stomp on a spider. The mom simply asks the child: "Now who'll take care of that spider's children? Who would take care of you if someone killed me?" It became a powerful lesson to the child.
All creatures have a purpose, and our world would be terribly out of balance without insects. If we can treat them with kindness and respect, we can treat any creature that way. The more I learned about the unique behaviors and purposes of insects, the more I appreciated their place in the world. I have literally become someone who "wouldn't hurt a fly."
The more I have practiced, the better I've become at catching flies with my hand and escorting them back outside. I use a small glass with a thin piece of cardboard to catch spiders, ants, and bees, and release them where they'll be happier--outdoors. Sure it takes more work than just squishing them, but I feel more in harmony with nature by being kind to bugs. If we could model that for our kids, perhaps they'd grow up to be kinder adults and help make this a kinder world to live in.
49．According to the author, many adults kill bugs ___________.
A．because they hate bugs B．to stop bugs spread diseases
C．just out of their cruelty D．just for no special reason
50．The author mentions a Native American story in the third paragraph in order to___________.
A．tell readers the importance of protecting insects
B．show its deep influence on the author
C．appeal to readers to look after spiders’ children
D．describe American mother’s kindness to insects
51．Suppose a bug appears in the author’s room, he will probably___________.
A．kill it without hesitation B．catch it and free it outside
C．drive it outside tenderly D．let it be and not disturb it
52．Which of the following would be the best title of the passage?
A．Showing kindness to insects B．My childhood and insects
C．The significance of insets D．Some tips of treating insects

Below is adapted from a dictionary.
Water
▲Noun 1(a)[U] liquid without color, smell or taste that falls as ran, in lakes, rivets and seas, and is used for drinking, washing, etc: Water is changed into steam by heat and into ice by cold. ○drinking water ○ mineral water. (b)[U]this liquid as supplied to homes, factories, etc in pipes: The water was turned off for several hours a day during the drought. ○ hot and cold running water ○ [attrib] water shortages (c)[sing]mass of this liquid, esp a lake, river or sea: She fell into the water and drowned. ○ The flood water cowered the whole area. (d)[sing]surface of a lake, river, sea, etc: float on the water ○ We could see fishes under the water
2[U](exp in compounds)preparation containing water or sth similar to water: rose-water ○ soda-water
3 waters[pl](a)mass of water(in lake, river, etc)the (head-)waters of the Nile, ic the lake from which it flows(b)sea near a particular country: British waters ○ in home/ foreign waters 4[U]state or level of the tide: (at)high/low water
▲idioms he in /get into hot water(in formal) be in/get into trouble or disgrace: A person who
breaks a law can be in hot water with the police.
·cast one’s bread upon the waters(formal) do good make him drink you can give a person the
opportunity to do something but he may still refuse to do it.
·Still waters run deep a quiet or apparently calm person can have strong emotions, much
knowledge or wisdom.
·Blood is thicker than water Family is more important than anyone or anything else.
·Don’t throw the baby out with the bath water When deeds without expecting anything in
return:
·fish in troubled waters try to gain advantages for oneself from a disturbed state of affairs
·hold water(in formal)(of an argument, an excuse, etc)be capable of standing up to examination or
testing; be valid
·in smooth water(s) make even and easy progress: The business seems to be in smooth withers
there days.
·keep one’s head above water stay out of debt, difficulty etc: I’m managtag to keep my head
above water, though I am not earning much.
·pour oil on troubled waters (try to) calm a disagreement or violent dispute, etc
·water under the bridge event, mistake, etc that has already occurred and cannot be changed, so
there is no point in worrying about it.
verb [Tn] pour or sprinkle water on (sth): water a flowerbed, lawn, plant 2[Tn]give water to
(an animal) to drink 3[Tn] add water to (a drink )to dilute it: The owner of the pub was accused of
watering the beer.
Phrasal verb water sth down(a)make (a liquid)weaker by adding water(b)weaken the effect of
sth, eg by making the details less vivid: The criticisnts have been watered down so as not to offend
anybody.
▲Saying You can take a horse to water, but you can’t you are making a change, save what
matters to you and dispose of the rest
·It is no safe to wading in an unknown water it is dangerous for one to be involved in an
uncertain adventure.
·Too much water drowned the miller much gaining is good, but too much goes the opposite.
45．Fill in the blank in the sentence “If you’re caught cheating in the exam, you will___________.”
A．pour oil in troubled waters B．be in hot water
C．cast your bread upon the waters D．have to hold water
46．When we say it is “water under the bridge” to a friend who is upset by a mistake he/she has made, we mean “___________.”
A．forget it B．correct it C．worry about it D．avoid it
47．Choose a word to complete the sentence “They gave the press the___________description of what really had happened.”
A．watered-down B．waters C．water D．watered
48．Which of the following can be used to describe Jack, who has invested a lot of money in stocks without knowing anything about the stock market?
A．Still waters run deep.
B．Too much water drowned the miller.
C．It is no safe to wading in an unknown water.
D．You can take a horse to water, but you can’t make him drink.