Methods of training animals have changed greatly in recent years. Zoo keepers have always had problems getting the animals to leave their cages in order for the cages to be cleaned, and also training them to move indoors when appropriate. Another problem was that many of the large animals became listless and bored. In the last twenty years, scientists have done research on dolphins and whales, training them to obey commands. The scientists found they could get animals to obey by rewarding them with food and affection when they responded correctly.?
Proper training allows the animals to receive the care they need. It was very difficult to get untrained animals, especially the larger ones, to stay still when they needed medical attention. Now they can be trained, on command, to remain still and even to allow blood samples to be taken and shots administered. All this is accomplished through positive reinforcement, without the use of any force. Affection training, as this process is called, has been used with great success on a wide variety of zoo animals. Animal behavior experts have taught zoo keepers to train bears, tigers, monkeys, and many other species to behave in a way that provides for better animal-keeper interaction. This training also keeps the animals from becoming bored and inactive.?
Although some people proclaim(譴責(zé)) that this training is inhumance and cruel to animals, results have shown that captive(獵獲的)animals who previously were not doing well flourish under the new training procedures.?
小題1:The word “l(fā)istless” means _______.
A．countlessB．obedient
C．inactiveD．mysterious?
小題2: Which of the following is valid conclusion based on this passage?
A．It is safe to pet any animal.　?
B．Many animals respond favorably to rewards and affection.?
C．Animals in the wild can be trained.?
D．Animals should not be kept in zoos.?
小題3:The writer's purpose is to _______.
A．persuade people not to feed animals in the zoo?
B．show how easy it is to train animals?
C．explain method of training animals through rewards?
D．criticize zoo keepers?
小題4:Which of the following is an opinion??
A．Zoo keepers had problems in getting animals to leave their cages.?
B．Training is cruel to animals.?
C．Animals obey commands if they are trained to do so.?
D．Many animals can be trained, on commands, to remain still.

小題1:C
小題2:B
小題3:C
小題4:B

小題1:根據(jù)第一段listless后面的bored用近義詞法可推斷出它的意思,另外根據(jù)第二段的最后一句“This training also keeps the animals from becoming bored and inactive.”也可以推斷出。?
小題2:題干中的valid的意思是“有充分依據(jù)的”。根據(jù)第一段中的“The scientists found they could get animals to obey by rewarding them with food and affection when they responded correctly.”和第二段中的“Proper training allows the animals to receive the care they need.”可推知答案。?
小題3:通讀短文可知文章的主旨為介紹通過獎勵和關(guān)愛訓(xùn)練動物的方法,由此可推知作者的寫作意圖。?
小題4:opinion必須是概括性或總結(jié)性的闡述,所以只有B項是,而其他幾項都是細(xì)節(jié)和事實(shí)。
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科目：高中英語 來源：不詳 題型：閱讀理解

Teens don’t understand the big fuss(小題大做).As the first generation to grow up in a wired world,they hardly know a time when computers weren’t around,and they eagerly catch the chance to spend hours online,chatting with friends.So what?
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小題1:The researchers argue that______.
A．teens may develop a different sense of values
B．nothing is wrong with teens’ chatting online
C．teens can manage their social connections
D．spending hours online does much good to teens
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C．develop an interest in social skills
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A．teens’ pleasant online experience
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科目：高中英語 來源：不詳 題型：閱讀理解

Some scientists warn that ice near the Earth’s Poles may indeed be melting. This “polar meltdown” may be the first sign that the Earth is heating up. We could be in very serious trouble if this trend continues. It is estimated that a meltdown of as little as 10 percent of Antarctica’s ice would raise sea levels around the globe by 4 to 9 meters. Floods would cover low-lying regions and turn coastal cities like New York and New Orleans into real life underwater world.
Scientists first predicted in the 1970s that heat trapped in the Earth’s atmosphere could cause a polar meltdown. Many now believe that human activities are turning up the heat. When we burn fossil fuels like coal and oil, we add carbon dioxide(CO2) gas to the Earth’s atmosphere. Cutting down trees also makes CO2 levels raise because trees normally soak up CO2 to make food. Scientists say higher CO2 levels strengthen the “greenhouse effect” and could increase the Earth’s temperature. In fact, CO2 levels have risen by 30 percent since the Industrial Revolution of the 18th and 19th centuries.
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But even Alley admits that a polar meltdown would take time. The ice in Antarctica and Arctic locks up nearly nine times the volume of water contained in all the world’s rivers and lakes. These are such big “ice cubes” and it would probably take thousands of years to melt them.
Another scientist Charles Bentley doesn’t think a meltdown will happen at all. “Even if warmer temperatures begin to melt polar-ice,” he says, “the excess moisture would most likely be redeposit as snow.” In other words, the melted ice would evaporate into the atmosphere, refreeze, and fall as rain and snow over the Poles.
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D．The end of the short-lived age of fossil fuels is already in sight.
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D．the polar meltdown may be an accidental change of climate rather than a sign of global warming
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A．governments around the world are beginning to reduce CO2 levels in the air
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D．the sun’s heat would have no chance of being absorbed by the polar ice
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A．In the second paragraph.B．In the third paragraph.
C．In the fourth paragraph.D．In the fifth paragraph.

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科目：高中英語 來源：不詳 題型：閱讀理解

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B．there may be more harmful gases outside houses
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It's interesting that the arrival of snow has effect on people in different countries. For some countries it is an important happening to celebrate each year, while for others a catastrophe(災(zāi)害) or even a wonder.?
But there are countries between these two kinds that normally expect snow some time over-the winter months, but never receive snow regularly or in the same quantities every year. Britain is one of them, for which the arrival of snow quite simply causes problems. Within hours of the first snowfalls, however light, roads are blocked; trains and buses have to stop in the middle of the way. Normal communication is affected as well: telephone calls become difficult and the post immediately takes more time than usual. And almost within hours, there are also certain shortages—bread, vegetables and other things—not because all these things can no longer be produced or sent to shops, but mainly because people are frightened and go out and store up with food and so on just for fear that something bad should happen.?
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A peer is a person who is about the same age as you. Peers affect your life, whether you know it or not, just by spending time with you.
Peers can have a good effect on each other. Maybe another student in your science class taught you an easy way to remember the planets in solar system. Maybe you got others excited about your new favorite book, and now everyone's reading it.
However, sometimes peers affect each other in another way. For example, one kid in school might try to get another to cut class with him, your soccer friend might try to persuade you to be mean to another player and never pass him the ball, or a kid in the neighborhood might want you to shoplift with him.?
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A．Peers have a good effect.
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C．Peer pressure is hard to stop.
D．Peer pressure.?
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C．steal in the shopD．take the lift upstairs in the shop?
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A．only children change their correct answers to incorrect ones because of peer pressure?
B．peers have an effect on each other?
C．peer pressure can be got rid of ?
D．peers will believe in themselves if there are other peers who agree with them?
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A．warn peers to separate from each other?
B．tell peers to follow others?
C．show it is hard to walk away from peer pressure?
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A HOUSE WITH A HISTORY
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Smithson built the house,and the story goes back to George,the young Prince of Wales,who fell in love with the beautiful lady Kitty Wake,at one of the first Lord Foulsham’s wild woods parties.In the past many great men rode on the hills about Foulsham House,and many fine ladies took tea in the Green Room.
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　　If you wish to know more about Foulsham House,write to:
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A．persuade people to buy it
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C．tell a love story
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A．Smithson built the house for Lord Foulsham’s wild parties
B．Prince George fell in love with Kitty Wake at Foulsham House
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D．Lord Foulsham fell in love with a lady in Wales
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科目：高中英語 來源：不詳 題型：閱讀理解

Petroleumis a very important mineral. It gives us heat and light. It gives us power for our cars, planes, and ships. Also, it gives us power for machines of all kinds.
How is petroleum formed? Scientists believe petroleum comes from the remains of plants and animals (Remains are what is left after a plant or animal has died.)
What exactly is petroleum? Petroleum is a mineral that is a mixture of hydrocarbons. It is an oily liquid, which may be brown, green, or black in colors. The word “petroleum” comes from Greek. It means “rock oil”.
Crude (天然的, 未加工的) oil is petroleum that comes directly from deep in the ground. It is then taken to a refinery. a refinery is a kind of factory to refine oil. At a refinery the crude oil is separated into many parts. From the refined petroleum we get important things, such as gasoline, kerosene, fertilizer, detergents and a lot of other useful things. In fact, there are thousands of such things that we can get. Petroleum really is of great value!
小題1:Which of the following is Not true?
A．“ Petroleum” is a German word.B．“Petroleum” suggests “ coming from rocks”.
C．“ Petroleum” isn’t an English word in the original.D．“Petroleum” is of Greek origin.
小題2:Which of the following is true?
A．We can kill animals and plants, and get petroleum by burning them us.
B．Over a very long period of time, under certain conditions, dead trees and bodies of animals were turned into petroleum under great pressure.
C．Petroleum is a kind of metal mineral like copper（銅）or iron.
D．Petroleum has three states.
小題3:The word “refine” in the 4th paragraph can be replaced by “______”.
A．get unmixed with other substancesB．divide into separate parts
C．get mixed with other substancesD．choose the best substance
小題4: Which of the following might be the best title for the passage?
A．An Important Source of Energy.B．Petroleum and Its Uses.
C．Where Does Petroleum Come From?D．A Special Rock Oil.
小題5:This passage is most likely taken from _____.
A．a(chǎn) fairy taleB．a(chǎn) novelC．a(chǎn) popular science magazineD．a(chǎn) scientist’s diary

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科目：高中英語 來源：不詳 題型：閱讀理解

Animals can move from place to place, but plants cannot. When an animal is under attack, it can run away or fight back.. Plants certainly cannot run away, and they lack teeth and claws. But plants can defend themselves by using both physical and chemical means.
Some plants have their own ways to keep animals away. For example, the leaves of the holly plant have sharp spines (刺) that discourage grass-eating animals. Holly leaves on lower branches have more spines than leaves on upper branches. This is because the lower leaves are easier for most animals to reach.
Some plants, such as the oak tree, have thick and hard leaves that are difficult for animals to eat. Some grasses may contain a sandy material; eating such grasses wears down the animal's teeth.
Many plants also have chemical defenses. Some plants produce chemicals that taste bitter or cause an unpleasant reaction. Some plants may fight against an attack by increasing the production of these chemicals. When a caterpillar (毛蟲) bites a tobacco leaf, the leaf produces a chemical messenger. This messenger sends to the roots the information to produce more nicotine. The higher levels of nicotine discourage the caterpillar.
Many plants depend on both physical and chemical defenses. A certain plant in China, for
instance, has prickly (多刺的) leaves, and each prickle contains poisonous venom (毒液) A single experience with this kind of plant will teach an animal to stay away from it in the future.
小題1:The holly plant has more spines on the lower leaves because most animals________.
A．a(chǎn)re not tall enoughB．like the lower leaves only
C．a(chǎn)re not clever enoughD．can get the lower leaves easily
小題2:To defend themselves, oak trees use________.
A．chemical meansB．physical means
C．bitter chemicalsD．sandy materials
小題3:How does tobacco protect itself against an attack from a caterpillar?
A．Its leaves fight against the attack by physical means.
B．Its roots send a messenger to discourage the caterpillar.
C．Its roots increase the production of nicotine when it is attacked.
D．Its leaves produce poisonous sand to drive the caterpillar away.
小題4:What would be the best title for this passage?
A．Plants and AnimalsB．How Plants Defend Themselves
C．Attacks and DefensesD．How Animals Eat Plant Leaves

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