题目列表(包括答案和解析)
C
Sometimes we cry because we are sad and sometimes because we are extremely happy.An irritant(刺激物),such as onion(洋葱) smell or grains of sand in the eye,can also make cry.In this case tears perform an obvious role in getting rid of substances that might harm the surface of the eye.
Dr.William Frey of the Dry Eye and Tear Research Center at St.Paul in Minnesota,USA,believes that tears from emotional causes may perform a similar role.He thinks that crying could get rid of emotional stress by washing away a chemical in the blood caused by strong emotions. To prove his theory, he hopes first to identify this chemical and then see if it is found in tears of sadness or happiness.
So far, Dr.Frey has failed to find out the difference between emotional tears and tears caused by an irritant in the eye.This may be because these substances themselves cause a degree of stress and emotion.What he has identified in all tears is a variety of biochemicals(生化物)which are one of the causes of stress.A more detailed study may help us understand why sufferers from stress-related disorders cry less often than healthy people.Dr.Frey is also very interested to see if there are any physiological(生理学的)explanations for why women,in general,cry five times more often than men,on average.
64. The main purpose of Dr.Frey’s study of tears is to
A. show that there are two types of tears,caused by irritants and by emotions
B. find out the cause of stress-related problems and emotional disorders
C. explain why women cry more often than men
D. prove that tears can remove a chemical in the blood caused by strong emotions
65. Which of the following is true according to the passage?
A. Tears fail to help get rid of emotional stress.
B. Irritants in the eye result in tears without causing stress and emotion.
C. Healthy people cry more often than those with stress-related problems.
D. The biochemical identified by Dr.Frey has nothing to do with stress.
66. We can learn from the passage that __________.
A. crying does us more harm than good
B. inner feelings don’t affect our bodies
C. sorrow may cause some chemicals in our blood
D. emotional tears are different from tears caused by irritants in the eye
67. Dr.Frey believes that tears from emotional causes may play a role in getting rid of ______.
A. emotional stress by washing away a chemical in the blood
B. onion smell or grains of sand
C. sufferings from irritants
D. substances that might not harm the surface of the eye
Starry Night
Have you ever seen a real night sky that looks like Van Gogh’s Starry Night? I hope not! So, why would an artist paint the sky this way? Perhaps I can answer that with another question. When you’re happy, why do you sing instead of speaking? Or when you’re in love, why do you speak of roses and honey? When we do these things, we, too are artists. We’re using something that goes beyond a mere scientific description in order to communicate our feelings more powerfully than straightforward words can. So consider for a moment that Van Gogh might not have been hallucinating (产生幻觉的) on the night he painted this. Maybe he felt something so powerful that he had to go beyond the familiar to express it.
I hope I’m reminding you of something you already know as I describe the experience of being outside at night under a crystal clear sky that makes everything seem clean and refreshing. So you look up. And suddenly you see the sky that you’ve seldom seen before. It’s not just the same old dark night sky tonight. Instead, the blackness is a deep, rich blue that is more bottomless than any ocean. The stars are not spots of light but brilliant, magical diamonds that dance like tiny angels. In just this special moment, the sky is somehow alive, and it seems to speak to you silently about the meaning of infinity (无限).
Now look at the painting again. Can you see something of what makes this such a famous and well-loved image? But there’s more here than that. Van Gogh painted this while he was quite struck down by a mental disease. It is natural to imagine that he frequently battled the fear that he would never escape his prison to true freedom. It is natural for us to imagine this because each of us has faced our own personal prison, whether it be disease, the loss of a loved one, serious financial problems … In such moments it is tempting to give up to despair (绝望) and collapse in hopelessness.
Looking at this painting, I imagine Van Gogh in just such a moment of despair, when he is struck by the memory of one of those amazing night skies. He recalls the sense that he is not alone, that there is a living, infinite world with rich colorful creatures and scenes all around.
And so the sky flows across the canvas (画布) full of vitality (活力) and power. The stars don’t just sparkle; they explode. Looking closer, we notice that the earth itself seems to respond to the movement in the sky, forming its own living waves in the mountain and rolling trees. In the sleepy village, the windows of the houses glow (发光) with the same light that brightens the universe. The giant trees at the left seem to capture the joy by stretching upwards toward the sky.
What a tremendous message of hope there is in this masterpiece! Even if our troubles persist, the world around us assures us that life is worth living. That’s what the angels sing about. Doesn’t it make you want to sing, too?
【小题1】Looking at the painting Starry Night, we can see all the following except________.
A.The singing angels | B.the giant trees |
C.the sleepy village | D.the sparkling stars |
A.happiness | B.vitality | C.power | D.despair |
A.trouble in one’s life | B.mental illness |
C.control from the authority | D.a place where criminals are kept |
A.To explain how Van Gogh painted the Starry Night. |
B.To tell us how to appreciate the Starry Night. |
C.To prove Van Gogh was in a hallucinating state of mind while painting the picture. |
D.To show us the beauty of the sky on a starry night. |
Moral science is taught as a subject in most schools but with little effect. Perhaps part of the problem lies in the fact that morality is not a science, strictly speaking. It is too much of a social phenomenon, and also has too much of the personal and subjective things mixed within. Besides, morality itself changes with generations. So it is impossible to be defined in a textbook.
I remember sitting through forty minutes of moral lessons, which told stories about little children who never told lies and were rewarded for their goodness. It had little effect and left no impression on me, though.
If moral science has to be taught as a subject in schools, it needs a participatory(参与其中的) approach. When you tell a child about morals, you also have to deal with social norms(规范)and cultural differences. You have to explain that morality can be subjective, and be able to co-exist in society. You will probably have to refer to the morals of the present time.
The best way to tell a child how to live is to show him what is valued. If a child likes his friend, you have to make the child think about why. Once the child notices and recognizes goodness in others, he or she is likely to develop it as well.
In fact, children learn most of their morals by watching people around them. They absorb behavior patterns from teachers and older students. They watch to see what is rewarded and who is punished. They learn on the sports field and through social work. Moral science lessons should simply consist of letting them live and interact, and watch you support correct values and reward good behavior.
【小题1】Which is NOT the reason that moral science is taught in schools but with little effect?
A.Morality doesn’t strictly belong to a science |
B.Morality is more like a social phenomenon. |
C.Different generations have different moral ideas. |
D.Morality can’t be written down in textbooks. |
A.explain telling lies is not moral for little children. |
B.advise people should be rewarded for their goodness. |
C.prove moral lessons in schools have little effect. |
D.show he has no opinions about moral science. |
A.teach him to share personal moral ideas with others |
B.tell him about social norms and cultural differences |
C.explain that nobody can influence his moral ideas. |
D.say that the present morals are likely to be changed. |
A.The best way of teaching children about morals. |
B.The value of teachers’ setting a good example |
C.The influence of people’s behavior on morals. |
D.The importance of rewarding good behavior. |
Moral science is taught as a subject in most schools but with little effect. Perhaps part of the problem lies in the fact that morality is not a science, strictly speaking. It is too much of a social phenomenon, and also has too much of the personal and subjective things mixed within. Besides, morality itself changes with generations. So it is impossible to be defined in a textbook.
I remember sitting through forty minutes of moral lessons, which told stories about little children who never told lies and were rewarded for their goodness. It had little effect and left no impression on me, though.
If moral science has to be taught as a subject in schools, it needs a participatory(参与其中的) approach. When you tell a child about morals, you also have to deal with social norms(规范)and cultural differences. You have to explain that morality can be subjective, and be able to co-exist in society. You will probably have to refer to the morals of the present time.
The best way to tell a child how to live is to show him what is valued. If a child likes his friend, you have to make the child think about why. Once the child notices and recognizes goodness in others, he or she is likely to develop it as well.
In fact, children learn most of their morals by watching people around them. They absorb behavior patterns from teachers and older students. They watch to see what is rewarded and who is punished. They learn on the sports field and through social work. Moral science lessons should simply consist of letting them live and interact, and watch you support correct values and reward good behavior.
【小题1】Which is NOT the reason that moral science is taught in schools but with little effect?
A.Morality doesn’t strictly belong to a science |
B.Morality is more like a social phenomenon. |
C.Different generations have different moral ideas. |
D.Morality can’t be written down in textbooks. |
A.explain telling lies is not moral for little children. |
B.advise people should be rewarded for their goodness. |
C.prove moral lessons in schools have little effect. |
D.show he has no opinions about moral science. |
A.teach him to share personal moral ideas with others |
B.tell him about social norms and cultural differences |
C.explain that nobody can influence his moral ideas. |
D.say that the present morals are likely to be changed. |
A.The best way of teaching children about morals. |
B.The value of teachers’ setting a good example |
C.The influence of people’s behavior on morals. |
D.The importance of rewarding good behavior. |
Moral science is taught as a subject in most schools but with little effect. Perhaps part of the problem lies in the fact that morality is not a science, strictly speaking. It is too much of a social phenomenon, and also has too much of the personal and subjective things mixed within. Besides, morality itself changes with generations, so it is impossible to be printed in a normal textbook.
I remember sitting through forty minutes of moral lessons, which told stories about little children who never told lies and were rewarded for their goodness. It had little effect and left no impression on me, though.
If moral science has to be taught as a subject in schools, it needs a participatory approach. When you tell a child about moral, you also have to deal with social norms( 社会规范) and cultural differences. You have to explain that morality can be subjective, and be able to co-exist in society. You will probably have to refer to the morals at the present time.
The best way to tell a child how to live is to show him what is valued. If a child likes his friend, you have to make the child think about why. Once the child notices and recognizes goodness in others, he or she is likely to develop it as well.
In fact, children learn most of their morals by watching people around them. They absorb behaviour patterns from teachers and older students. They watch to see what is rewarded and who is punished. They learn on the sports field and through social work. Moral science lessons should simply consist of letting them live and interact, and watch you support correct values and reward good behaviour.
【小题1】Which is NOT the reason that moral science is taught in schools with little effect?
A.Morality doesn’t belong to a science |
B.Morality is more like a social phenomenon. |
C.Different generations have different moral ideas. |
D.Morality can’t be written down in textbooks. |
A.explain that telling lies is not moral for little children |
B.advise that people should be rewarded for their goodness |
C.prove that moral lessons in schools have little effect |
D.show that he has no impression of moral science |
A.teach him to share personal moral ideas with others |
B.tell him about social norms and cultural differences |
C.explain that nobody can influence his moral ideas |
D.say that the morals at the present time will be changed |
A.The best way of teaching children about morals. |
B.The value of teachers setting a good example. |
C.The influence of people’s behavior on morals. |
D.The importance of rewarding good behavior. |
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