It is easy for us to tell our friends from our enemies. But can other animals do the same? Elephants can! They can use their sense of vision and smell to tell the difference between people who pose a threat and those who do not.
In Kenya, researchers have found that elephants react differently to clothing worn by men of the Maasai and Kamba ethnic groups. Young Maasai men spear animals and thus pose a threat to elephants; Kamba men are mainly farmers and are not a danger to elephants.
In an experiment conducted by animal scientists, elephants were first presented with clean clothing or clothing that had been worn for five days by either a Maasai or a Kamba man. When the elephants detected the smell of clothing worn by a Maasai man, they moved away from the smell faster and took longer to relax than when they detected the smells of either clothing worn by Kamba men or clothing that had not been worn at all.
Garment color also plays a role, though in a different way. In the same study, when the elephants saw red clothing not worn before, they reacted angrily, as red is typically worn by Maasai men. Rather than running away as they did with the smell, the elephants acted aggressively toward the red clothing.
The researchers believe that the elephants’ emotional reactions are due to their different interpretations of the smells and the sights. Smelling a potential danger means that a threat is nearby and the best thing to do is run away and hide. Seeing a potential threat without its smell means that risk is low. Therefore, instead of showing fear and running away, the elephants express their anger and become aggressive.
1.According to the passage, which of the following statements is true?
A. Maasai people are a threat to elephants.
B. Kamba people raise elephants for farming.
C. Both Kamba and Maasai people are elephant hunters.
D. Both Kamba and Maasai people traditionally wear red clothing.
2.How did the elephants react to smell in the study?
A. They attacked a man with the smell of new clothing.
B. They needed time to relax when smelling something unfamiliar.
C. They became anxious when they smelled Kamba-scented clothing.
D. They were frightened and ran away when they smelled their enemies.
3.What is the main idea of this passage?
A. Elephants attack people who wear red clothing.
B. Elephants use sight and smell to detect danger.
C. Scientists are now able to control elephants’ emotions.
D. Some Kenyan tribes understand elephants’ emotions very well.
4.What can be inferred about the elephant’s behavior from this passage?
A. Elephants learn from their experiences.
B. Elephants have sharper sense of smell than sight.
C. Elephants are more intelligent than other animals.
D. Elephants tend to attack rather than escape when in danger.
高三英语阅读理解中等难度题
It is easy for us to tell our friends from our enemies. But can other animals do the same? Elephants can! They can use their sense of vision and smell to tell the difference between people who pose a threat and those who do not.
In Kenya, researchers have found that elephants react differently to clothing worn by men of the Maasai and Kamba ethnic groups. Young Maasai men spear animals and thus pose a threat to elephants; Kamba men are mainly farmers and are not a danger to elephants.
In an experiment conducted by animal scientists, elephants were first presented with clean clothing or clothing that had been worn for five days by either a Maasai or a Kamba man. When the elephants detected the smell of clothing worn by a Maasai man, they moved away from the smell faster and took longer to relax than when they detected the smells of either clothing worn by Kamba men or clothing that had not been worn at all.
Garment color also plays a role, though in a different way. In the same study, when the elephants saw red clothing not worn before, they reacted angrily, as red is typically worn by Maasai men. Rather than running away as they did with the smell, the elephants acted aggressively toward the red clothing.
The researchers believe that the elephants’ emotional reactions are due to their different interpretations of the smells and the sights. Smelling a potential danger means that a threat is nearby and the best thing to do is run away and hide. Seeing a potential threat without its smell means that risk is low. Therefore, instead of showing fear and running away, the elephants express their anger and become aggressive.
1.According to the passage, which of the following statements is true?
A. Maasai people are a threat to elephants.
B. Kamba people raise elephants for farming.
C. Both Kamba and Maasai people are elephant hunters.
D. Both Kamba and Maasai people traditionally wear red clothing.
2.How did the elephants react to smell in the study?
A. They attacked a man with the smell of new clothing.
B. They needed time to relax when smelling something unfamiliar.
C. They became anxious when they smelled Kamba-scented clothing.
D. They were frightened and ran away when they smelled their enemies.
3.What is the main idea of this passage?
A. Elephants attack people who wear red clothing.
B. Elephants use sight and smell to detect danger.
C. Scientists are now able to control elephants’ emotions.
D. Some Kenyan tribes understand elephants’ emotions very well.
4.What can be inferred about the elephant’s behavior from this passage?
A. Elephants learn from their experiences.
B. Elephants have sharper sense of smell than sight.
C. Elephants are more intelligent than other animals.
D. Elephants tend to attack rather than escape when in danger.
高三英语阅读理解中等难度题查看答案及解析
After we meet people it is up to us to make them our friends.Let us stop a moment and consider what really makes a friend.The major qualities like faithfulness, devotion, friendly company, flash through our minds.But it is the large number of very small particular qualities that make up one’s whole character, such as cheerfulness, friendliness, and punctuality (守时).After all, “ to make a friend, be a friend” is not such a big and difficult order.There are particular favorable qualities, which attract others to us, and some elements which do have an effect on people in fundamental psychology(基础心理学) or not.
If you are in the presence of a shy person, talking and asking casual (随意的) questions may bring him out of his shell.Think of what would be most acceptable to the other person, for you to talk, or to listen.Either way the goal is to make yourself pleasant.
Always remember to listen, but listen intelligently.To have anyone “ hang on our words” is the most unnoticeably clever way in the world to please somebody.For a few extremely happy seconds we are the centre of attraction, but when it is our turn to be audience, let us remember how we felt as the actor, and let’s be genuinely (真正地) interested in what the other fellow is saying.
Other people will like us, if we like them.If you want friends, keep your mind and heart open to friendship.Be alive to the other person’s world.
1.This passage is mainly about_________________.
A.the ways of talking to a shy person
B.some favorable qualities to be a psychologist
C.how to make yourself attractive to your listeners
D.how to make a friend and be a friend
2.The words “ bring him out of his shell” in this passage most probably means ____.
A.make him become active
B.make him feel more nervous
C.help him understand the question better
D.help him listen intelligently
3.According to the passage, an important way in making friends is to ________.
A.attract them B.be attracted
C.listen attentively D.talk widely
4.The words “ Be alive to” in the last sentence of this passage most probably means________.
A.be aware of B.keep with
C.deal with D.be ignorant of
高三英语阅读理解中等难度题查看答案及解析
After we meet people, it is up to us to make them our friends.Let us stop a moment and consider what really makes a friend. The major qualities like faithfulness, devotion, friendliness,flash through our minds. But it is the large number of very small particular qualities that make up one’s whole character, such as cheerfulness, friendliness and punctuality. After all, “to make a friend, be a friend” is not such a big and difficult order. There are particular favorable qualities, which attract others to us, and some fundamental psychological do’s and don’ts.
If you are in the presence of a shy person, talking and asking casual questions may bring him out of his shell. Think of what would be most acceptable to the other person for you to talk, or to listen. Either way, the goal is to make yourself pleasant.
Always remember to listen, but listen intelligently. To have anyone “hang on our words” is the most unnoticeably clever way in the world to please somebody.For a few extremely happy seconds we are the center of attraction,but when it is our turn to be audience,let us remember how we felt as the actor,and let’s be genuinely interested in what the other fellow is saying.
Other people will like us, if we like them. If you want friends, keep your mind and heart open to friendship. Be alive to the other person’s world.
1.This passage is mainly about________.
A. the way of talking to a shy person
B. some favorable qualities to be a psychologist
C. how to make yourself attractive to listeners
D. how to make a friend and be a friend
2. The underlined part “bring him out of his shell” in the second paragraph most probably means________.
A. make him become active B. make him feel more nervous
C. help him understand the question better D.help him listen intelligently
3.According to the passage,an important way in making friends is to________.
A. attract them B. be attracted C. listen attentively D. talk widely
4.Of the qualities in a friend,which of the following is NOT mentioned in the passage?
A. Faithfulness. B. Devotion. C. Punctuality. D. Unselfishness.
高三英语阅读理解中等难度题查看答案及解析
After we meet people it is up to us to make them our friends. Let us stop a moment and consider what really makes a friend. The major qualities like faithfulness, devotion, friendly company, flash through our minds. But it is the large number of very small particular qualities that make up one’s whole character, such as cheerfulness, friendliness, and punctuality (守时). After all, “ to make a friend, be a friend” is not such a big and difficult order. There are particular favorable qualities, which attract others to us, and some elements which do have an effect on people in fundamental psychology(基础心理学) or not.
If you are in the presence of a shy person, talking and asking casual (随意的) questions may bring him out of his shell. Think of what would be most acceptable to the other person, for you to talk, or to listen. Either way the goal is to make yourself pleasant.
Always remember to listen, but listen intelligently. To have anyone “ hang on our words” is the most unnoticeably clever way in the world to please somebody. For a few extremely happy seconds we are the center of attraction, but when it is our turn to be audience, let us remember how we felt as the actor, and let’s be genuinely (真正地) interested in what the other fellow is saying.
Other people will like us, if we like them. If you want friends, keep your mind and heart open to friendship. Be alive to the other person’s world.
1.This passage is mainly about_______.
A. the ways of talking to a shy person
B. some favorable qualities to be a psychologist
C. how to make yourself attractive to your listeners
D. how to make a friend and be a friend
2.The words “ bring him out of his shell” in this passage most probably mean _______.
A. make him become active
B. make him feel more nervous
C. help him understand the question better
D. help him listen intelligently
3.According to the passage, an important way in making friends is to ________.
A. attract them B. be attracted
C. listen attentively D. talk widely
高三英语阅读理解中等难度题查看答案及解析
Thank You Notes: The Essential Life Lessons
There is no greater gift for any of us to give our friends and family than the gift of gratitude.1.Take a quiet moment to think about the blessings of the season and write a thank you note to everyone who made it special for you. There are some life lessons from thank you notes.
2.Even a child can make some lines on paper, help pick out a pretty stamp, and lick the envelope. This helps create a sense of ownership, confidence, and contribution. Thank you notes strengthen communication skills. Wherever you are, no skill matters more than the ability to communicate clearly and sincerely mid thoughtfully. 3.Those are the qualities that inspire people to trust and respect you.
Thank you notes remind you about what matters. Maybe the gift was thoughtless. But when we write a thank you note we have to locate within ourselves some way to be grateful and find some way to express it. We do not find happiness in what we get. 4.Not,“Thank you for the sweater. It is cool.” but “Thanks for the sweater!” Not, “Thanks for the game,” but “We had a blast playing that game.”
I think you will soon discover that the more thank you notes you send, the more you become aware of how much there is to be grateful for, and how good it feels to let people know you appreciate them.
A. Everyone can write a thank you note.
B. And that can begin with thank you notes.
C. Thank you notes must have specific details.
D. There is no other wart to convey this message.
E. You can even write to people you do not know.
F. We find happiness in being grateful for what we have.
G. It conveys maturity, reliability, confidence and thoughtfulness.
高三英语七选五中等难度题查看答案及解析
Thank You Notes: The Essential Life Lessons
There is no greater gift for any of us to give our friends and family than the gift of gratitude. 1.Take a quiet moment to think about the blessings of the season and write a thank you note to everyone who made it special for you. There are some life lessons from thank you notes.
2.Even a child can make some lines on paper, help pick out a pretty stamp, and lick the envelope. This helps create a sense of ownership, confidence, and contribution.
Thank you notes strengthen communication skills. Wherever you are, no skill matters more than the ability to communicate clearly and sincerely. It conveys reliability, confidence and thoughtfulness.3.
Thank you notes remind you about what matters.4. But when we write a thank you note we have to locate within ourselves some way to be grateful and find some way to express it. We do not find happiness in what we get. We find happiness in being grateful for what we have.
5. Not, “Thank you for the sweater. It is cool.” but “Thanks for the sweater!” Not, “Thanks for the game,” but “We had a blast playing that game.”
I think you will soon discover that the more thank you notes you send, the more you become aware of how much there is to be grateful for, and how good it feels to let people know you appreciate them.
A. Everyone can write a thank you note.
B. Maybe the gift was thoughtless.
C. And that can begin with thank you notes.
D. Thank you notes must have specific details.
E. There is no other way to convey this message.
F. You can even write to people you do not know.
G. Those are the qualities that inspire people to trust and respect you.
高三英语七选五中等难度题查看答案及解析
Fear is one of the many enemies hidden inside us, and if _____ uncontrolled, it can destroy our lives.
A.leaving B.left C.having left D.to be left
高三英语单项填空中等难度题查看答案及解析
We don’t know who ____ for the murder, but the policemen will tell us the truth soon.
A.is to blame | B.is to be blamed |
C.is blaming | D.is to be blaming |
高三英语单项填空中等难度题查看答案及解析
We don’t know who ____ for the murder, but the policemen will tell us the truth soon.
A.is to blame B.is to be blamed
C.is blaming D.is to be blaming
高三英语单项填空中等难度题查看答案及解析
It is often said that man has become the enemy of our planet. This is no exaggeration(夸张), for reports show that man’s greed has done much to destroy the earth. Man, in his greedy desire for financial growth, has polluted the air, land and water, and has robbed our valuable natural resources. Man’s industrial plants pour out poisonous waste that pollutes the sea and puts life in the sea under the threat of dying out; at the same time, they release alarming amounts of carbon dioxide, chlorofluorocarbons (CFCs) and other pollutants. Small wonder that the air now is much warmer and more impure than ever before.
Of course, this is not just because of man’s greed—it is man’s pressing need as well. For instance, in developing countries, huge financial foreign debts have forced governments to approve the cutting of forests for agriculture or ranching. As a result, forests are cut down just to meet man’s immediate needs.
Perhaps unknowingly,man has changed the make-up of the earth's atmosphere. Scientific studies have shown that CFCs used in refrigerators and industrial cleaners are fast destroying the ozone layer—a protective layer in the atmosphere that protects us against the harmful effects of the sun’s ultraviolet (紫外线)rays. In fact, documented reports have shown a terrible fact that there are “holes” in the ozone layer over the Antarctic. And they appear to be expanding.
Faced with these environmental problems, world leaders have shown deep concern. The UN Environmental Programme (UNEP) has arranged international agreements like the Vienna convention of 1985 and the Montreal Protocol of 1989 to preserve the ozone layer by controlling the production, use and trade of destructive chemicals.
There may be some doubt as to how effectual these agreements may be, given that some countries still maintain an “I-don’t-care” attitude. Their attitude is probably due to their failure to grasp the importance of the problem. Then, there is no doubt that environmental education on an international scale(规模)is greatly needed, so that all countries, great and small—the “haves” and the “have nots”—may realize their responsibilities for our planet.
In the meantime, the UNEP seems to have taken steps in the right direction, and it is hoped that in the not so distant future, all nations of the world will join hands in saving mother earth.
1.Which of the following is a reason for the cutting and burning of forests?
A. To build houses for more population. B. To have land for agriculture.
C. To export trees to other countries. D. To build industrial plants.
2.The holes in the ozone layer are largely due to________.
A. man’s research activities B. the greenhouse effect
C. the ultraviolent D. harmful chemicals
3.Why don’t some countries care about the problem of the environment?
A. They don’t want to put their lives in danger.
B. They just don’t know how to solve the problem.
C. They haven’t realized the seriousness of the problem.
D. They don’t want to break their international commitment.
4.66. What is the author’s attitude towards the future of the environment?
A. Hopeful. B. Unconcerned C. Doubtful D. Objective
高三英语阅读理解中等难度题查看答案及解析