1. What was wrong with Tom?
| A．He was hit by a taxi. |
| B．He hurt his head. |
| C．He fell ill with heart trouble. |
| A．She called the doctor. |
| B．She checked Tom carefully. |
| C．She took Tom to the hospital. |
2 . In the 12th century, physician Ibn Zuhr conducted some animal research to assess the surgical procedures that could be applied to humans. Since then, animal testing has been considered the most efficient way to develop new drugs. New medical treatments and drugs are tested on animals first to determine their effectiveness or safety levels before they are finally tested on humans. However, it remains controversial whether it is morally right or wrong to use animals for experiments.
The use of animals for medical purposes is seen to be necessary by many scientists. Researchers usually begin their trials using rats. If the tests are successful, further tests are done on monkeys before using human beings. For testing, such tiered(分层的) rounds are important because they reduce the level of error and negative side effects. Some argue that animal testing has contributed to many life-saving cures and treatments and there is no adequate alternative to testing on a living, whole-body system. Moreover, there are regulations for animal testing that limit the misuse of animals during research. They serve as evidence that animals are well taken care of and treated well instead of being intentionally harmed.
However, some other experts and animal welfare groups have opposed such practice, considering it as inhumane(不人道的) and claiming it should be banned. According to Humane Society International, animals used in experiments are commonly subjected to force-feeding, radiation exposure, operations to deliberately cause damage and frightening situations to create depression and anxiety. They also hold the view that animals are very different from human beings and therefore are poor test subjects. Drugs that pass animal tests are not necessarily safe. Animal tests on the arthritis (关节炎) drug Vioxx showed it would have a protective effect on the hearts of mice, yet the drug went on to cause about 27,000 heart attacks before being pulled back from the market.
It’s safe to say that using animals for tests will continue to be debated in many years to come. Despite the benefits of animal testing, some of the concerns need to be addressed with adequate regulations to ensure that animals are treated humanely.
1. Why is animal testing considered necessary?| A．Rats are more similar to humans than monkeys. |
| B．Other testing alternatives may not replace animals. |
| C．Animal testing can show every side effect of drugs. |
| D．Animal testing has been in practice since the 12th century. |
| A．Eating poisonous food. | B．Being killed deliberately. |
| C．Breathing in polluted air. | D．Having unnecessary operations. |
| A．animal testing helps find the cure for arthritis |
| B．some drugs need to be withdrawn from the market |
| C．animals cannot necessarily produce accurate results |
| D．a drug should be tested many more times before its release |
| A．Scientists should reduce the number of animals used in research. |
| B．Experts should try hard to determine whether animal tests are harmful. |
| C．Relevant organizations should show more concern about the animals’ welfare. |
| D．The authorities should issue new laws to guarantee animals’ rights during research. |
3 . Sunstroke is a condition that can quickly go from dangerous to deadly, especially if proper care isn’t given immediately.
Sunstroke, sometimes called heatstroke, is a result of the body temperature rising above the safe limit. This causes the body’s necessary functions to stop working.
It’s usually pretty easy to avoid sunstroke, as long as proper action is taken. In that case, you need to act as quickly as possible to return that person’s body to a safe temperature. Here are a few tips to help treat sunstroke.
Call for help
Call to get an ambulance as quickly as possible. This should be the first thing you do, especially if the sunstroke person has fainted (昏倒)。Also, call for help from anyone nearby if you’re in a public place. If there’s no one around, call someone nearby if they can get there sooner than an ambulance. Ask everyone to bring you as much water as possible, if there isn’t much nearby.
Get the person to a cooler area
If there’s a building nearby, aim for that. Anywhere with plenty of air conditioners and water is perfect. If a building isn’t available, bring the person to a well-shaded area.
Get the water flowing
If the person is still conscious, get him or her to drink water. If there’s a bathtub available, fill it with cool water and put the person in it.
If your water supply is limited, you have to save it. Dampen a towel or shirt and put it on the person’s body. Focus on the face, neck, and chest.
Fan the person
Getting moving air over the person cools him or her down. Use anything, a towel or sheet, a shirt, your hands, or a piece of board. This is where having many people around really helps, as they can combine to fan the entire body.
1. Which of the following is NOT mentioned in the text?| A．Call for assistance from others. |
| B．Leave the sunstroke person in the shade. |
| C．Put a wet towel on the person’s face. |
| D．Help the person take some medicine. |
| A．When the body doesn’t function. |
| B．When proper care is given immediately. |
| C．When someone is exposed to the sun too long. |
| D．When the body temperature goes up beyond what one can bear. |
| A．guidebook | B．book review |
| C．medical magazine | D．official document |
1. Where is the speaker now?
| A．In a hospital. | B．In a college. | C．In a pet school. |
| A．It cures the patients. | B．It makes patients feel better. | C．It helps do a lot of things. |
| A．Play with patients and their children. |
| B．Accompany patients to their hospital rooms. |
| C．Be familiar with the hospital and pick up things. |
5 . About 600,000 people die of heart attacks at home each year. And the survival rate (存活率) of out-of-hospital heart attacks is much lower than those that happen at the in-hospital setting.
Pumpstart, a program created by students at Boston University School of Medicine (BUSM) which is meant to teach hands-only CPR (心脏复苏术) to the general public, is effective in both teaching high school students a life-saving skill and providing medical students with a chance to take part in public health and medical education after several surveys.
High school students in the Boston area who joined in the Pumpstart program completed pre-/post surveys. The pre-surveys were carried out before they watched a 60-minute training session (培训课程) on hands-only CPR. And the post surveys were done after the training session. Medical students also completed surveys judging their comfort in learning CPR both before and after they took part in the program. The high school students reported huge improvements in CPR skills following their training from Pumpstart. And it was reported that the medical students had higher confidence levels regarding their abilities to answer questions about CPR and helping new medical students to better understand the training sessions after they joined in Pumpstart.
“Getting the general public to feel comfortable performing CPR is important to overall improved survival from heart attacks,” explained Anita Knopov, a fourth-year medical student at BUSM. “Using educational resources provided by the city medical center and offering training to inner-city high school students allow medical students to serve as both educators and experienced people in CPR within the community, while making high school students interested in the healthcare field (医疗领域). That’s what Pumpstart does.”
Knopov believes Pumpstart can serve as a model for other organizations and can have a long-term (长期的) public health influence as the bystander CPR continues to be one of the most useful factors in out-of-hospital (医院之外) heart attack survival. “Although Pumpstart is offered only in Boston, we hope that our work may stimulate the development of similar programs in other areas. And in that case we can use lots of new ‘Pumpstarts’ in other regions.”
1. What is the main purpose of Pumpstart?| A．To change people’s lifestyle. |
| B．To train students to be healthy |
| C．To improve CPR skills of the public. |
| D．To provide medical care for communities. |
| A．Pumpstart improves students self-confidence |
| B．Pumpstart performs CPR for people independently. |
| C．Pumpstart obviously reduces the risk of heart attacks |
| D．Pumpstart encourages students to work in the healthcare field |
| A．Pretty useful. | B．Widely popular |
| C．Partly confusing. | D．Fairly interesting |
| A．Check | B．Prevent |
| C．Encourage | D．Slow |
6 . Getting sick is a common part of people’s lives. But their attitudes toward being sick and hospital visits vary from country to country. This difference hasn’t been more obvious since the start of the novel coronavirus epidemic — when a great number of people are falling ill all at the same time.
The conditions in the US are getting worse quickly, which is largely due to the fact that there’s no universal health-care system. According to the 2019 US Census, 28 million people are not covered or do not have adequate health insurance, meaning that they would probably avoid getting tested for the virus, for fear of the cost of being hospitalized.
‘‘There is a strong financial reason to hide symptoms, to try to keep working and caring for children, and thus, they’re spreading the virus … simply because they have no other choice.” wrote reporter James Hamblin on The Atlantic.
Germany, on the contrary, has one of the world’s best-developed public healthcare systems that covers every citizen. People in Germany — who have ‘‘high levels of job security’’, according to the Los Angeles Times — are also more likely to follow the separation measures and stay at home without having to worry about losing their jobs.
Japan also has universal public health-care, but it brings another kind of problem: People tend to seek more medical care than necessary. According to Yusuke Tsugawa, a physician at Harvard University, Japan has three times more outpatient (门诊) visits than in the US, and patients also stay in hospital for three times longer than in the US. This often wastes medical resources, which are even more critical and precious during a global pandemic.
‘‘It isn’t good to do tests just to ease public anxiety,” Kentaro Iwata, an infectious disease expert at Kobe University, Japan, told Reuters. ‘‘If they test everyone with light symptoms, the medical system will break down.”
Indeed, a country’s healthcare system is the key to keeping its people safe - it’s also the key to whether a country can survive a crisis like the novel coronavirus pandemic.
1. Why are the conditions in the US worsening rapidly?| A．All people there avoid getting tested. |
| B．Most people there don’t have health insurance. |
| C．Most people there can’t afford being hospitalized. |
| D．All people there are not covered by health-care system. |
| A．They choose to do so. | B．They don’t want to work alone. |
| C．They are concerned about money. | D．They want to stay with their children. |
| A．They have too many outpatient visits. |
| B．They waste too much time on unnecessary testing. |
| C．They spend too much money on public health-care. |
| D．They don’t make the best use of medical resources. |
7 . Did you know it's possible to swim with whales in the ocean while lying on a hospital bed? Have you imagined experiencing your 74t birthday as a 20-something? Medical virtual（虚拟的）reality is an area with interesting and attractive possibilities. Although the field is brand new, there are already great examples of VR having a positive effect on health care. Here are some.
Have you ever lain down on a hospital bed counting the days until you leave the hospital? Brennan Spiegel and his team at the Cedars-Sinai hospital in Los Angeles introduced VR worlds to their patients to help them reduce stress and pain. With the special glasses, they could escape the four walls of the hospital and enjoy amazing scenery in Iceland, take part in the work of an art studio or swim together with whales in the ocean. So the hospital experience is improved.
As we know, the experience in a hospital is even more stressful for small children who miss their parents and friends. Now, a Dutch company made their dream possible. Through a smart phone and virtual glasses, VisitU makes live contact （实况联系） possible with a 360 degree camera at the patient's home, school or special occasions like a birthday celebration or a football game. Though staying in hospital, young patients can relax and still enjoy their lives.
Did you wonder what it feels like to grow old? Embodied Labs created "We Are Alfred" by using VR technology to show young medical students what ageing means. Everyone can be the imagined Alfred for 7 minutes, and experience what it feels like to live as a 74-year-old man. Thus it's possible to solve the disconnection between young doctors and elderly patients due to their huge age difference.
MindMotionPro, produced by the Swiss Mindmaze allows patients with a brain injury to "practice" how to lift their arms or move their fingers with the help of virtual reality. The app makes the practice of repetitive（重复的）movements fun for patients. The mental effort helps their damaged nervous systems to recover much faster than lying helplessly in bed.
1. What is implied in the questions raised in paragraph 1?| A．The characters of medical VR. | B．The function of medical VR. |
| C．The popularity of medical VR. | D．The imagination about medical VR. |
| A．Relaxing patients in hospital. | B．Improving the hospitals 'services. |
| C．Exposing patients to real life. | D．Making patients adapt to their surroundings. |
| A．Being given a smart phone. | B．Having fun in the hospital. |
| C．Having access to various activities. | D．Being together with familiar people. |
| A．Spiege's special glasses. |
| B．The application of VisitU. |
| C．The use of Mind MotionPro. |
| D．The creation of "We Are Alfred". |
8 . Being able to find high quality health care at an affordable price is an issue in many countries.
In the United States, Walmart, a large chain store, is trying to help. It is offering something new to its employees: cutting the cost of a doctor’s appointment to only $4.
The catch is that the patient and doctor must meet electronically -- over the Internet. This online service is called “telemedicine.”
Walmart is the latest major business in the United States to push its workers toward a high-tech way to be examined and treated by doctors. Thanks to telemedicine, people can talk with medical experts from the privacy of their own homes, often using a secure video connection.
Online visits make it easier for patients to see an expert or quickly find help for problems considered non-emergencies. Plus, it can cut down on the time away from work. But many people continue to go to the doctor’s office.
Some areas of healthcare seem like a good choice for telemedicine. Patients who have had medical treatments and cannot move around easily can use telemedicine for their follow-up visits. Also, people seeking help for mental health issues can benefit from the privacy that telemedicine gives.
But generally, Americans have been slow to try virtual（虚拟的） health care. The Associated Press (AP) reports that 80 percent of middle-sized and large U.S. companies offered telemedicine services to their workers in 2018. That is up from only 18 percent in 2014. However, the AP found that only 8 percent of employees used telemedicine at least once in 2017.
Compared with seeing a real doctor personally, some people may think the quality of telemedicine is not as good. Parents, for example, may feel they are not giving their child the best care if they use a virtual doctor appointment. Another reason some adults may not use telemedicine services is trust. Tom Hill, age 66, lives in the state of Indiana. Hill told the AP he has no plans to ever use telemedicine. He does not buy anything online, let alone do something as personal as seeing a doctor. He says, for him, it is important to look his doctor in the eye and shake hands.
1. What can we infer from paragraph 1 and 2?| A．Few can afford high quality health care. |
| B．Telemedicine is sure to be well-received. |
| C．Why Walmart is such a great success. |
| D．Quality health care is normally costly. |
| A．A busy employee. | B．A worried mother. |
| C．A retired worker. | D．A private physician. |
| A．High Quality Health Care at a Low Price |
| B．People Unsure about Virtual Doctor Visits |
| C．Telemedicine, a New Trend of Appointment |
| D．Visits to Doctors in Walmart in America |
9 . LONDON—A smart toilet could offer a mini health check every time you take a seat, scientists said recently, but privacy campaigners and potential users said the idea sat uncomfortably with them.
The device would identify users through an anal(肛门) scan using a camera fitted under the seat before checking their waste for disease markers, including early signs of cancer, says the US-led team who developed the prototype(原型).
“We know it seems strange, but as it turns out, your anal print is unique,” said Sanjiv Gambhir, a radiology professor at Stanford University, who led work on the project. “The smart toilet is the perfect way to make use of a source of data that’s typically ignored,” Gambhir said. “Everyone uses the bathroom—there’s really no avoiding it—and that enhances its value as a disease-detecting device.”
A set of devices fitted inside the toilet bowl identifies the users and monitors their waste for signs of ill health which could be shared with their doctors, researchers said in the scientific journal Nature Biomedical Engineering. Such devices could become common place in homes, said Gambhir, as consumers accept health monitoring tools like smartwatches and internet-connected home devices. But many were concerned about releasing their privacy, the researchers found following a 300-person survey to assess acceptance. Three in ten respondents said they would not want to use a smart toilet, with only about half reporting they would be “somewhat” or “very” comfortable with it. The most commonly reported concerns were over privacy and data security, found researchers, who said information gathered would be stored in a secure, cloud-based system.
Despite those assurances, privacy campaigners expressed fears about security problems. “Health data contains the most sensitive and revealing information about anyone,” said Edin Omanovic, advocacy director at London-based charity Privacy International. “Linking it to someone’s biometric ID risks exposing private details to third parties, either through data sharing or security drawbacks which leave back doors exposed.”
1. What does this smart toilet use to detect disease?| A．A smartwatch. | B．A seat. |
| C．A cloud-based system. | D．A camera. |
| A．They are widely accepted. |
| B．Gamhhir has confidence in their future. |
| C．Their function has been improved recently. |
| D．Signs of illness can he removed through them. |
| A．It needn’t be taken seriously. | B．It will be treated properly. |
| C．It may not be shared publicly. | D．It can be exposed illegally. |
| A．The use of a smart toilet | B．The value of a smart toilet |
| C．A smart toilet without privacy | D．A smart toilet with good intention |
Traditional Chinese medicine (TCM) is gaining global popularity. According to a government white paper. TCM
Westerners’ understanding of TCM, however, maybe limited to acupuncture (针灸), cupping (拔罐) and massage. As
Herbs are made into pills, powder and soup,
The herbs,
