Doctors have known for a long time that extremely loud noises can cause hearing damage or loss.The noise can be the sound of a jet airplane or machines in factories of loud music or other common sound at home and at work. A person only needs to hear the noise for little mire than one second to be affected.

An American scientist has found that using aspirin (阿斯匹林) increase the temporary (暂时的)hearing loss or damage from loud noise. He did an experiment using a number of students at a university who all had normal hearing. He gave them different amounts of aspirin for different periods of time, then he tested their hearing ability. He found that students who were given four grams of aspirin a day for two days suffered much greater temporary hearing loss than those who did not use aspirin. The hearing loss was about two times as great.

The scientist said millions of persons in the U.S. use much larger amounts of aspirin than were used in his experiment. He said these persons face a serious danger of suffering hearing loss from loud noise.

1..

 .Doctors have long known that__________.

A. one may lose his hearing when he hears a terribly loud noise.

B. one may become deaf when he hears a loud noise.

C.loud noises can cause damage to the hearing of the young people only

D. common sounds at home are not harmful to the ear

2..

.One conclusion you can draw from the passage is that aspirin________.

A. makes hearing damage from loud noise worse

B. should never be taken more than four grams

C.can damage one’s hearing when it is given more than four grams daily

D. always increases hearing loss by two times

3..

. The American scientist did his experiment in order to find ________.

A. how much aspirin would affect a person’s hearing

B. how much aspirin should be given in the treatment of the patients with hearing damage from loud noise

C.whether aspirin would increase the temporary hearing damage from loud noises

D.whether the people who had hearing damage should use aspirin

 

Psychology(心理学) has a new application in the field of medicine. Many doctors, together with their patients, are looking for alternative methods of treatment of physical problems. In large hospitals, modern therapy（疗法） seems to focus on the physical disease. Patients may feel they are treated like broken machines. Some doctors have recognized this as a problem. They are now using psychological therapy, in which the patient is working with the doctors against the disease with the help of medicine. The patient does not wait for the medicine and treatment to cure him or her, but instead the patient joins in the fight.
The doctor knows that a disease affects a patient's body physically. The body of the patient changes because of the disease. He is not only physically affected, but also has an emotional response to the disease. Because his mind is affected, his attitude and behavior change. The medical treatment might cure the patient's physical problems, but the patient's mind must fight the emotional ones. For example, the studies of one doctor, Carl Simonton, M. D., have shown that a typical cancer patient has predictable attitudes. She typically feels depressed, upset, and angry. Her constant depression makes her acts unfriendly toward her family, friends, doctors, and nurses. Such attitudes and behaviors prevent recovery. Therefore, a doctor's treatment must help the patient change that. Simonton's method emphasizes treatment of the “whole” patient.
The attitude of a cancer patient receiving radiation therapy, an X-ray treatment, can become more positive. The physician who is following Simonton's psychological treatment plan suggests that the patient imagine that he or she can see the tumor（肿瘤） in the body. In the mental picture, the patient "sees" a powerful beam of radiation like a million bullets of energy. The patient imagines the beam hitting the tumor cells and causing them to shrink. For another cancer patient, Dr. Simonton asks him to imagine the medicine going from the stomach into the bloodstream and to the cancer cells. The patient imagines that the medicine is like an army fighting the diseased cells and sees the cancer cells gradually dying and his blood carry away the dead cells. Both the medical therapy and the patient's positive attitude fight the disease.
Doctors are not certain why this mental therapy works. However, this use of psychology does help some patients because their attitudes about themselves change. They become more confident because they use the power within their own minds to help stop the disease.
Another application of using the mind to help cure disease is the use of suggestion therapy. At first, the doctor helps the patient to concentrate deeply. The patient thinks only about one thing. He becomes so unaware of other things around him that he is asleep, or rather in a trance（催眠状态）. Then the physician makes “a suggestion” to the patient about the medical problem. The patient's mind responds to the suggestion even after the patient is no longer in the trance. In this way, the patient uses his mind to help his body respond to treatment.
Doctors have learned that this use of psychology is helpful for both adults and children. For example, physicians have used suggestion to help adults deal with the strong pain of some disease. Furthermore, sometimes the adult patient worries about her illness so much that the anxiety keeps her from getting well. The right suggestions may help the patient to stop being anxious. Such treatment may help the patient with a chronic（慢性的）diseases. Asthma （哮喘） is an example of a chronic disorder. Asthma is a disease that causes the patient to have difficulty in breathing. The patient starts to cough and sometimes has to fight to get the air that he or she needs. Psychology can help relieve the symptoms of this disorder. After suggestion therapy, the asthma patient breathes more easily.
Physicians have learned that the psychological method is very useful in treating children. Children respond quickly to the treatment because they are fascinated by it. For example, Dr. Basil R. Collison has worked with 121 asthmatic children in Sydney, Australia, and had good results. Twenty-five of the children had Excellent results. They were able to breathe more easily, and they did not need medication. Another forty-three were also helped. The symptoms of the asthma occurred less frequently, and when they did, they were not as strong. Most of the children also felt better about themselves. Doctors have also used suggestion to change habits like nail-biting, thumb-sucking, and sleep-related problems.
Many professional medical groups have accepted the medical use of psychology and that psychology has important applications in medicine.
【小题1】What does the passage mainly discuss?

A．How suggestion therapy benefits adults and children.

B．How modern therapy focuses on the disease.

C．Responses from the medical world.

D．How to use the mind against disease.

【小题2】How does psychological therapy work?

A．The patient waits for the medicine and treatment to cure him.

B．The doctor uses medical treatment to cure the patient's problems.

C．The doctor, the medicine, and the patient work together to fight disease.

D．The patient uses his mind to cure himself.

【小题3】What can we learn from the studies of Carl Simonton, M. D.?
A. The medical treatment can cure the patient's mental disease.
B. The treatment of a patient by treating the body and the mind is necessary.
C. The mental treatment is more important than medical treatment.
D. Few patients have emotional response to the disease.
【小题4】The use of psychological therapy is helpful to some patients in that            .

A．the medical effect is better with psychological therapy than without it

B．the patients can see a powerful beam of radiation hitting their tumor cells

C．the patients' attitudes towards themselves have changed

D．the patients are easy to accept the methods the doctors use to treat them

【小题5】It can be learned from the passage that suggestion therapy cannot be used to            .

A．help adults deal with the strong pain of some diseases

B．help the patients with chronic diseases

C．help change some bad habits

D．help cure patients of insomnia（失眠症）

【小题6】According to the passage, which of the following remains unknown so far?

A．The value of mental therapy.

B．The effectiveness of suggestion therapy.

C．The working principle of suggestion therapy.

D．The importance of psychology in medical treatment.

Doctors have known for a long time that extremely loud noises can cause hearing damage or loss．The noise can be the sound of a jet airplane or machines in factories of loud music or other common sound at home and at work．A person only needs to hear the noise for little more than one second to be affected．

       An American scientist has found that using aspirin （阿斯匹林） increase the temporary （暂时的）hearing loss or damage from loud noise．He did an experiment using a number of students at a university who all had normal hearing．He gave them different amounts of aspirin for different periods of time, then he tested their hearing ability．He found that students who were given four grams of aspirin a day for two days suffered much greater temporary hearing loss than those who did not use aspirin．The hearing loss was about two times as great．

       The scientist said millions of persons in the U．S．use much larger amounts of aspirin than were used in his experiment．He said these persons face a serious danger of suffering hearing loss from loud noise．

Doctors have long known that__________．

       A．one may lose his hearing when he hears a terribly loud noise．

       B．one may become deaf when he hears a loud noise．

       C．loud noises can cause damage to the hearing of the young people only

       D．common sounds at home are not harmful to the ear

This passage suggests that one’s hearing________．

       A．will be damaged even if he has heard a loud noise for only little more than one second

       B．will be damaged even if he has heard a loud noise less than one second

       C．will not be damaged if he has heard a loud noise for only little more than one second

       D．will not be damaged if he has little more than one second to get ready

One conclusion you can draw from the passage is that aspirin________．

       A．makes hearing damage from loud noise worse

       B．should never be taken more than four grams

       C．can damage one’s hearing when it is given more than four grams daily

       D．always increases hearing loss by two times

Millions of Americans are in danger of suffering hearing loss because they__________．

       A．take too much aspirin             

       B．often take air trips

       C．like listening to loud music        

       D．have too much loud noises at home and at work

The American scientist did his experiment in order to find ________．

       A．how much aspirin would affect a person’s hearing

       B．how much aspirin should be given in the treatment of the patients with hearing damage from loud noise

       C．whether aspirin would increase the temporary hearing damage from loud noises

       D．whether the people who had hearing damage should use aspirin

Doctors have known for a long time that extremely loud noises can cause hearing damage or loss. The noise can be the sound of a jet airplane or machines in factories of loud music or other common sound at home and at work. A person only needs to hear the noise for little more than one second to be affected.

An American scientist has found that using aspirin (阿斯匹林) increase the temporary (暂时的)hearing loss or damage from loud noise. He did an experiment using a number of students at a university who all had normal hearing. He gave them different amounts of aspirin for different periods of time, then he tested their hearing ability. He found that students who were given four grams of aspirin a day for two days suffered much greater temporary hearing loss than those who did not use aspirin. The hearing loss was about two times as great.

The scientist said millions of persons in the U.S. use much larger amounts of aspirin than were used in his experiment. He said these persons face a serious danger of suffering hearing loss from loud noise.

1.Doctors have long known that__________.

A．one may lose his hearing when he hears a terribly loud noise.

B．one may become deaf when he hears a loud noise.

C．loud noises can cause damage to the hearing of the young people only

D．common sounds at home are not harmful to the ear

2.This passage suggests that one’s hearing________.

A．will be damaged even if he has heard a loud noise for only little more than one second

B．will be damaged even if he has heard a loud noise less than one second

C．will not be damaged if he has heard a loud noise for only little more than one second

D．will not be damaged if he has little more than one second to get ready

3.One conclusion you can draw from the passage is that aspirin________.

A．makes hearing damage from loud noise worse

B．should never be taken more than four grams

C．can damage one’s hearing when it is given more than four grams daily

D．always increases hearing loss by two times

4.Millions of Americans are in danger of suffering hearing loss because they__________.

A．take too much aspirin

B．often take air trips

C．like listening to loud music

D．have too much loud noises at home and at work

5.The American scientist did his experiment in order to find ________.

A．how much aspirin would affect a person’s hearing

B．how much aspirin should be given in the treatment of the patients with hearing damage from loud noise

C．whether aspirin would increase the temporary hearing damage from loud noises

D．whether the people who had hearing damage should use aspirin

 

It’s not a particular brain region that makes someone smart or not smart. Nor is it the strength and speed of the connections throughout the brain or such features as total brain volume. Instead, new research shows, it’s the connections between very specific areas of the brain that determine intelligence.

“General intelligence actually relies on a specific network inside the brain, and this is the connections between the gray matter, or cell bodies, and the white matter, or connecting fibers between neurons(神经元)，”said Jan Glascher, lead author of a paper appearing in this week’s issue of the Proceedings of the National Academy of Sciences.

The results weren’t entirely unexpected, said Keith Young, vice chairman at Texas A﹠M Health Science Center College of Medicine in Temple, but “it proves that good communication between various parts of brain are very important for this general intelligence.”

“People noticed a long time ago that, in general, people who are good test-takers did well in a lot of different subjects,”explained Young. “If you’re good in mathematics, you’re also usually good in English. Researchers came up with this idea that this represented a kind of overall intelligence.”

Hoping to learn more, some experts located 241 patients who had some sort of their lesions (损害). They then diagrammed the location of their lesions and had them take IQ testes. “We took patients who had parts of their brain damaged, tested them on intelligence to see where they were good and where they were bad, then we connected those scores across all the patients with the location of the brain lesions,”Glascher explained. “That way, you can know the areas that are associated with reduced performance on these tests, which means these areas are really important for general intelligence.”

“These studies suggest results based on the absence of brain tissue (组织),”added Paul Sanberg, famous professor and director of the University of South Florida Center. “It allows them to systemize and find areas important to intellingence.”

1. Which of the following is the best title for the passage?

A. General Intelligence Depend on Brain Volume

B. Scientists Explain Mysteries of Intelligence

C. Science Research Done on Human Brain

D. Brain Lesions Cause Patients Stupid

2.According to Keith Young, we can infer that_____________.

A. the parts of brain are working smooth on their own

B. a person good at maths has obstacles learning languages

C. overall intelligence will make a person successful

D. Jan Glascher’s article really shocks the world

3. Why did experts locate 241 patients with some sort of brain lesions?

A. To diagram the location of their lesions.

B. To take IQ tests to the patients.

C. To know more about the secrets of intelligence.

D. To take better care of the patients.

4.From the diagram, the experts concluded that_____________.

A. the absence of brain tissue will influence intelligence

B. the brain lesions can improve the performance

C. patients with brain lesions will get a high score

D. Some areas totally determine the ability of intelligence