1 . Medical developments and discoveries often provide the best things for controversies (争论).This is because whenever a new discovery or theory is proposed, there is always disagreement. Only via objective scientific evidence can such arguments be cleared. But, as is often the case, a clear solution is not instantly found. However, once the technology catches up with the area of the discovery, it shows exactly how valid the theory is. Since this is a slow process and can take years, the development of controversies is unavoidable.
Over the years, various such controversies have been developed, examined, and either rejected, or proved right for the good of mankind. Now read the following examples.
Firstly, cancer was largely regarded as an incurable disease, since its exact cause was unknown. Later, professors and doctors came up with various theories regarding the cause. Some claimed it was the result of chemical processes, while others believed it was a sort of poison. After a few decades, a doctor proposed that cancer was caused by the inhalation (吸入) of pollutants, in the form of smoke, gas, etc. His claim was rejected by many researchers and doctors. However, due to various scientific studies, this claim is now clearly common knowledge, though there may be other causes.
Many people worry that the use of cell phones can cause cancer. Recent studies suggest that this common threat is actually quite true. Numerous studies indicate that the long usage of cell phones (at least an hour per day) increases the risk of developing brain tumors.
After the discovery of X-rays, they were widely used, from doctors' clinics to shoe stores to see the fit of shoes. People thought they could offer the benefit of visualizing the skeleton (骨骼) of a person without causing any danger to the person. However, in 1956, the National Academy of Science reported the harmful effects of these rays on the human body, and the practice was then given up. Presently, we all know that exposure to X-rays may lead to radiation poisoning, tissue breakdown, and even death.
1. What may stop the scientific evidence of a theory being found quickly?| A．Agreement among scientists. | B．The lack of professional researchers. |
| C．Technological limitations. | D．The lack of motivation for investigating. |
| A．cancer is not an incurable disease. | B．cancer is caused by chemical processes. |
| C．air pollution is becoming more serious. | D．air pollution is one of the causes of cancer. |
| A．By giving examples. | B．By making comparisons. |
| C．By following time order. | D．By making classifications. |
| A．To remove people’s misunderstanding of medicine. |
| B．To report the most recent medical development. |
| C．To find good solutions to medical problems. |
| D．To stress the development of controversies. |
2 . Even though vaccination (接种疫苗) is a powerful defense against disease, some voices are against it. In a recent letter, the American Medical Association (AMA) urged big social media including Amazon, Facebook and Google to take action to defend medical science on their platforms.
It said that vaccine -preventable diseases that do harm to the public health like measles (麻疹) are on the rise. Measles cases worldwide jumped more than 30% in 2017 compared to 2016, with the largest increases seen among nations in the Americas, Europe and the Eastern Mediterranean. Vaccine-preventable diseases are increasing largely because many people are unwilling to get vaccinated. And some of these people even encourage others to refuse vaccination. So this year, the World Health Organization (WHO) declared the anti-vaccination movement a top 10-health threat.
“Vaccination is one of the most cost-effective ways of avoiding disease—it currently prevents 2-3 million deaths a year, and a further 1.5 million could be avoided if global coverage of vaccinations improved,” WHO said.
A research article published in 1998 in a medical journal suggested a link between a vaccine and the development of autism (孤独症) in young children. Although the research has been suspected and many other studies have proved that vaccinations do not cause autism, the article is still impressing people strongly today. Another reason for the growth in the anti-vaccination movement is widespread misinformation on social media, which can turn people against vaccination.” If a concerned parent consistently sees information in their Newsfeed that casts doubt on the safety of vaccines, it could cause them to disregard the advice of their children’s physicians and public health experts and refuse to follow the recommended vaccination schedule. So access to true information about vaccine safety is badly needed.
1. What does the AMA require social media to do on their platforms?| A．Stop vaccine misinformation. |
| B．Unite to develop new vaccines. |
| C．Give up the anti- vaccination movement. |
| D．Introduce Vaccine-preventable diseases. |
| A．To declare measles can be prevented, |
| B．To show the result of anti-vaccination. |
| C．To prove some countries refuse vaccination. |
| D．To explain the reason for avoiding vaccination. |
| A．The costs of vaccination. | B．The social media platforms. |
| C．The concerns of vaccine safety. | D．The articles about autism. |
| A．A novel. | B．A brochure. |
| C．A diary. | D．A magazine. |
1. Why does the man make the phone call?
| A．To ask for a day off. |
| B．To make an appointment. |
| C．To inform the woman of a lecture. |
| A．He has a fever. | B．He feels light-headed. | C．He has no appetite. |
| A．At 3:00 this afternoon. |
| B．At 2:00 tomorrow afternoon. |
| C．At 3:00 tomorrow afternoon. |
4 . Close your eyes for a minute and imagine what life would be like if you had a hundred dollars less. Also imagine what it would be like spending the rest of your life with your eyes closed. Imagine having to read this page, not with your eyes but with your finger-tips.
With existing medical knowledge and skills, two-thirds of the world's 42 million, blind should not have to suffer. Unfortunately, rich countries possess most of this knowledge, while developing countries do not.
ORBIS is an international non-profit organization which operates the world's only flying teaching eye hospital. ORBIS intends to help fight blindness worldwide. Inside a DC-8 aircraft, there is a fully-equipped teaching hospital with television studio and classroom. Doctors are taught the latest techniques of bringing sight back to people there. Project ORBIS also aims at promoting peaceful cooperation among countries.
ORBIS tries to help developing countries by providing training during three-week medical programs. ORBIS has taught sight-saving techniques to over 3,000 doctors and nurses, who continue to cure tens of thousands of blind people every year. ORBIS has conducted 17 plan programs in China so far. For the seven to ten million blind in China ORBIS is planning to do more for them. At the moment an ORBIS is working on a long-term plan to develop a training center and to provide eye care service to Shanxi Province. ORBIS needs your help to continue their work and free people from blindness.
For just US$38, you can help one person see; for $380 you can bring sight to 10 people; $1,300 helps teach a doctor new skills; and for $13,000 you can provide a training program for a group of doctors who can make thousands of blind people see again. Your money can open their eyes to the world. Please help ORBIS improve the quality of life for so many people less fortunate than ourselves.
1. The first paragraph is intended to ________.| A．direct the public's attention to the blind |
| B．advise the public to lead a simple life |
| C．introduce a new way of reading |
| D．encourage the public to use imagination |
| A．They are adequate. |
| B．They have not been updated. |
| C．They are not equally distributed. |
| D．They have benefited most of the blind. |
| A．teaching medical students |
| B．training doctors and nurses |
| C．running flying hospitals globally |
| D．setting up non-profit organization |
| A．ORBIS Flying Hospital | B．Fighting Blindness |
| C．ORBIS in China | D．Sight-seeing Techniques |
5 . Psychology 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 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 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.
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. |
| 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. |
| A．The medical treatment can cure the patient’s mental disease. |
| B．The treatment of a patient for 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. |
| A．help adults overcome 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 |
1. What was the worst thing for the man after the operation?
| A．He had a great pain. | B．He couldn't eat anything. | C．He had to take the medicine. |
| A．Eat out with her. | B．Stop eating some food. | C．Make a list of his favorite food. |
Wilderness Therapy
When most people hear the term “psychotherapy”, they picture traditional talk therapy – someone sitting on a couch or chair talking about their troubling thoughts and feelings with a psychologist or other mental health professional. However, talk therapy isn’t the only type of psychotherapy used to help individuals struggling with depression, anxiety, and a whole host of other challenging disorders, emotional struggles, and other types of problems. In reality, therapy takes place in all kinds of settings. One of them is wilderness therapy.
When the campsite is set up and the fire is lit, the doctor is in. Wilderness therapy is a successful, and sometimes controversial (有争议的) way to help troubled youth by teaching life and social skills on the hiking trail. Intensive group therapy and one-on-one sessions are coupled with outdoor activities like mountain climbing and fly-fishing to teach self-reliance and responsibility. Programs promise to reform even the most wayward (任性的) of offenders, including teens with depression, anger management issues, or eating disorders.
While wilderness therapy can be effective, certain methods have come under fire for using unethical, and sometimes abusive (施虐的) techniques to help struggling youth. Wilderness programs are loosely regulated, so not all programs are staffed by qualified professionals. Upon closer examination, some “therapy” groups seemed to be just military-style boot camps with little mental health benefit.
Even legal wilderness therapy groups have been criticized for partnering with teen escort (陪同) companies to forcibly remove unwilling participants from their homes to attend the program. While controversy and risk exist, wilderness therapy might be a creative way to teach life skills when other methods have failed.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
1. What's the trouble with the man?
| A．He has put on some weight. |
| B．He has a sleep disorder. |
| C．He feels tired easily. |
| A．About twenty days. | B．About a month. | C．About five weeks. |
| A．Because he was often absent from work. |
| B．Because he was found sleeping at a meeting. |
| C．Because his boss didn't sleep well before a meeting. |
| A．A chest X-ray. | B．A brain scan. | C．A blood test. |
9 . China’s domestically developed, long-acting experimental AIDS drug is undergoing a final review by the China Food and Drug Administration, the last stage in the approval process.
Different from traditional oral drugs that require daily use, but it’s a heavy burden for patients to take medicine every day for years. As a result, long-acting drugs are the future direction in developing innovative AIDS medicine. For Chinese patients, the number of oral drugs available in the domestic market is very limited, so there is an urgent need for drugs to solve the problem of drug resistance.
Zhao Yan, a treatment specialist at the National Center for AIDS said seven or eight oral drugs for AIDS are currently provided to patients for free. “The injection solution could give an alternative to patients ... if it could be included in the country’s health insurance system,” she said.
“Now very few patients are using drugs from the health insurance system, both because no differentiated drugs are provided and because the procedure is more complex and could harm their privacy,” she said. “New drugs will be broadly used only if the system can embrace more varieties of drugs.”
Albuvirtide went into the research and development stage in 2002 and entered phase three of clinical trials—a step to assure safety and effectiveness before market approval—in 2014. Phase three is the last round of clinical trials for new drug tests in China. If the drug can pass the reviews of the country’s drug watchdog, usually at least two rounds, it can then enter the market. The time needed for the review ranges from months to years.
Clinical trials showed that the new drug performs even better than the oral drugs being used. Most of the oral drugs for AIDS being used in China are generic drugs developed in the 1970s and „80s that are not so efficient. In terms of safety and effectiveness, evidence so far showed that Albuvirtide is better than most second-line drugs—drugs used when first-line standard drugs fail—in developed countries because of lower toxicity (毒性) and fewer side effects.
Worldwide, a number of long-acting AIDS drug are in development. None has been approved for sale. Only Albuvirtide and a few in the United States have entered phase three of clinical trials.
1. Albuvirtide is ________.| A．a China-developed long-acting oral AIDS drug |
| B．undergoing a clinical test on dogs to assure its safety |
| C．more efficient than other AIDS drugs and has fewer side effects |
| D．the only AIDS drug that has entered the last round of clinical trials |
| A．it’s a new drug and they are not resistant to it |
| B．it is one of the most effective first-line drugs |
| C．it has been included in the health insurance system |
| D．they can keep their privacy by being injected once a week |
| A．The research and development of Albuvirtide began in 2002. |
| B．There are usually three phases in the clinical trial for a new drug. |
| C．Albuvirtide is now in the stage of carrying out clinical trials. |
| D．The time needed for review varies from drug to drug. |
| A．Albuvirtide can spare patients from taking oral drugs every day |
| B．the health insurance system has room for further improvement |
| C．most AIDS drugs being used now were developed in last century |
| D．China is leading the whole world in the field of AIDS research |
10 . “Don’t get sick in July!”
This is a common concern in teaching hospitals in the U.S. It’s driven by the academic calendar: July is when the new interns, fresh out of medical school, start work. In other words, it’s when everyone is most
So is medical experience good or bad? Well, in most cases, your doctor’s experience is very helpful, allowing her to pick up on a(n)
In a variety of situations, though, experience can backfire. The reason is simple
Doctors are usually locked onto a diagnosis early and disregard new and
Also, some experienced doctors tend to believe evidence when it supports their previous opinion while subconsciously ignoring information opposing it. Let’s say your doctor is pretty certain you have ill digestion and orders a test to
In fact, there are clearly many benefits to having a highly experienced doctor, such as technical proficiency. But there may actually be some unexpected benefits to having a less-experienced one too. She may have a more up-to-date education, boundless energy and perhaps is less vulnerable to biases, freed from the same
To safeguard yourself as a patient, one thing you should always do is
| A．innocent | B．productive | C．inexperienced | D．prohibited |
| A．slight | B．objective | C．complex | D．sustainable |
| A．media | B．tradition | C．reality | D．textbook |
| A．psychology | B．education | C．procedure | D．priority |
| A．take advantage of | B．make sense of | C．fall victim to | D．play fire with |
| A．spring | B．depart | C．benefit | D．distinguish |
| A．highly-motivated | B．well-seasoned | C．deeply-offended | D．wide-eyed |
| A．moderate | B．visible | C．conflicting | D．permanent |
| A．initial | B．tough | C．multiple | D．private |
| A．evaluate | B．operate | C．confirm | D．revise |
| A．preoccupied | B．labelled | C．associated | D．concerned |
| A．professional circle | B．thinking pattern | C．academic background | D．operating order |
| A．investigating | B．questioning | C．monitoring | D．observing |
| A．obstacle | B．trap | C．horizon | D．struggle |
| A．practice | B．accommodate | C．justify | D．remove |
