4职称英语考试卫生类B级自编 阅读理解.docx

1、4职称英语考试卫生类B级自编 阅读理解第四部分 阅读理解阅读下面的短文。每篇短文的后面有 5个问题，每个问题有 4个备选答案。请根据短文的内容选择正确的答案。第一篇 Bringing Nanotechnology to Health Care for the PoorNanotechnology uses matter at the level of molecules and atoms. Researchers are finding different uses for particles 练习：1.Which of the following uses of nanotechnolog

2、y is NOT mentioned in the passage? A To make beauty products and dirt-resistant clothing. ,B To produce better and lighter building materials. C To help more accurately diagnose diseases. D To help more effectively treat diseases.2.How can quantum dots be used to confirm diseases?A By traditionally

3、looking at a persons blood under a microscope. B By letting a person take some kind of medicine. C By lighting up in the presence of a targeted molecule. D By subjecting a person to an X-ray examination.3.How can nanotechnology be used to make a drug more effective? A By making a drug target the foc

4、us of a disease.B By changing the structure of the body cells. C By lowering the side effects caused by a drug. D By letting a patient take a dose as large as possible.4.The following developing countries are doing very well scientific research on nanotechnology EXCEPT A China B Brazil C Iran D Indi

5、a5.Which of the following is the possible risk in using nano-materials mentioned in the passage? A They may cause some damage to the body cells.B They are harmful materials themselves. C They may store in the body.D They may behave differently in the body and the environment.第二篇 Medical JournalsMedi

6、cal journals are publications that report medical information to physicians and other health professionals.练习：1.The main readers of medical journals areA the general public. B health professionals.C medical critics. D news reporters.2.Which of the following statements is NOT true? A Many medical jou

7、rnals also publish online.B A few medical journals are general medical journals. C Most medical journals publish only online.D Most medical journals are specialty journals.3.How many major types of articles are mentioned in the passage?A Five. B Seven. C Four. D Six.4.An article dealing with results

8、 from different studies on the same topic is calledA a research article. B a review article.C a case report. D an editorial.5.Letters to the editor enable readers of a medical journal to express comments onA any medical event. B articles published in the same issue.C articles published in that journ

9、al. D medical development.第三篇 Cooking Oil Fumes Cause Tumor The leading cause of lung cancer among women in the city was cooking oil fumes while men are more likely to develop the disease from smoking, said medical experts after a five-year research study 练习：1What a new tendency in lung cancer is co

10、ncluded by the researchers? A Men are more likely to develop lung cancer than women B Women are more likely to develop lung cancer than men C Patients with lung cancer become older, especially males D Patients with lung cancer become younger, especially females2Which of the following diseases is the

11、 most common among the local residents in Shanghai? A Heart disease B Breast cancer C Infectious diseasesD Lung cancer3What symptoms may be complained of by most women with lung cancer after long term, close contact with cooking oil fumes? A Irritated eyes and throat B Severe pain in both lungs C Co

12、ntinuous cough and headacheD Difficulty in breathin94What was the local womens reaction when they learned that cooking oil fumes could lead to cancer?A Happy B Surprised C Angry D Careless5Which of the following has relatively little connection with womens lung cancer? A Family cancer history B Unhe

13、althy dietary habits C Weak immune systems D Personal health and physical condition第四篇 Multhitaihins Urged for AU Pregnant WomenA recent study in Tanzania found that when pregnant women took vitamins every day, fewer babies were born too 练习：1. How many babies are born with low birth weight in the de

14、veloped countries every year according to WHO?A 20,000,000. B 18,000,000.C 2,000,000. D 38,000,000.2. A pill of multivitamins may contain all of the following substances EXCEPT A all vitamins in the B group. B vitamins C and E.C much iron and folate. D antiviral substances.3. Which of the following

15、is NOT one of the effects of multivitamins mentioned in the passage? A To reduce the rate of babies born too early.B To reduce the risk of low birth weight. C To reduce fetal deaths in pregnant women infected with HIV. D -To increase the number of lymphocytes in mothers blood.4. What a role do lymph

16、ocytes play in the human body? A To reduce the rate of dying while still a fetus.B To raise the bodys immunity against infection. C To help prevent the development of heart disease. D To help prevent the development of diabetes.5. How many percent of babies were born with low birth weight to women w

17、ho were not infected with the AIDS virus and took the multivitamins according to a new study?A Less than 8% . B About 9.5%. C 1.5%. D 17.5%.第五篇U. S. Eats Too Much SaltPeople in the United States consume more than twice the recommended amount1 of salt, raising their risk for high blood pressure，heart

18、 attacks and strokes，government health experts said on Thursday.1. Too much salt raises ones risk for A high blood pressure.B heart attacks. C strokes. D all of the above.2. How much salt do most American adults eat per day? A No more than 1，500 mg. B Closer to 3,500 mgC Less than 3,436 mg. D Closer

19、 to 1，500 mg.3. To improve their blood pressure, people should have a dietA rich in potassium and sodium. B rich in potassium and calcium. .C rich in calcium and sodium. D none of the above.4. The high-risk groups include those A who are black. B who are over the age of 40. C who are white ,and youn

20、g. D both A and B .5. Packaged, processed and restaurant foods are known to be A cheap. B tasty. C rich in salt. D healthy.第六篇 Pushbike PerilLow speed bicycle crashes can badly injure 一 or even kill 一 children if they fall onto the ends of the handlebars. So a team of engineers is redesigning the hu

21、mble handlebar in a bid to make it safer.1练习：1. According to the passage, some engineers are trying to improve the handlebars because A they are not noble enough.B they may kill children.C they are likely to crash. D they make the bike move at a low speed.2. In paragraph 2，the author mentions a stud

22、y of serious abdominal injuries A to discuss how abdominal injuries in children occur.B to show that more than a third injuries were caused by bicycle accidents. C to point out what the countermeasures can be. D to tell us why Kristy Arbogast began the project.3. Paragraph 3 mainly discussesA why th

23、e children and their parents were interviewed. B when the children turn the handlebars through 90 degrees. C what causes the children to topple over. D how serious injuries occur.4. The passage implies thatA it is not easy to persuade manufacturers to adopt the new design.B the team of engineers has

24、 not found any countermeasures.C children like to ride bicycles at a very low speed.D a lot of children were killed in bicycle accidents in the past 30 years.5. In which of the following ways the handgrip work?A It can be commercialized.B It reduces the dangerous forces in bicycle accidents.C It add

25、s a few dollars to the cost of a bike.D It changes the direction of the handlebars in an impact.第七篇 Late-night DrinkingCoffee lovers beware. Having a quick “pick-me-up” cup of coffee1 late in the day will play havoc with2 your sleep. As well as being a stimulant, caffeine interrupts the flow of mela

26、tonin, the brain hormone that sends people into a sleep.练习：1. The author mentions pick-me-up to indicate that A melatonin levels need to be raised.B neurohormone can wake us up. C coffee is a stimulant. D decaf is a caffeinated coffee.2. Which of the following tells us how caffeine affects sleep?A C

27、affeine blocks production of the enzyme that stops melatonin production. B Caffeine interrupts the flow of the hormone that prevents people from sleeping. C Caffeine halves the bodys levels of sleep hormone. D Caffeine stays in the body for many hours.3. What does paragraph 3 mainly discuss?A Differ

28、ent effects of caffeinated coffee and decaf on sleep. B Different findings of Lotan Shilo and a team about caffeine. C The fact that the subjects slept 415 minutes per night after drinking decaf. D The evidence that the subjects took half an hour to fall asleep.4. What does the experiment mentioned

29、in paragraph 4 prove? A There are more enzymes in decaf drinkers urine sample.B There are more melatonin concentrations in caffeine drinkers urine sample. C Decaf drinkers produce less melatonin. D Caffeine drinkers produce less sleep hormone.5. The author of this passage probably agrees thatA coffe

30、e lovers sleep less than those who do not drink coffee. B we should not drink coffee after supper. C people sleep more soundly at midnight than at 3 am. D if we feel sleepy at night, we should go to bed immediately.第八篇 EatHealthyClean your plate! and Be a member of the clean-plate club1! Just about

31、every kid in the US has heard this from a 练习：1. Parents in the United States tend to ask their childrenA to save food.B to wash the dishes.C not to waste food.D not to eat too much.2. Why do American restaurants serve large portions?A Because Americans associate quantity with value.B Because America

32、ns have big bellies.C Because Americans are good eaters.D Because Americans are greedy.3.What happened in the 1970s?A The US government recommended the amount of food a restaurant gave to a customer.B Health experts persuaded restaurants to serve smaller portions.C The United States produced more grain than