题目内容

Increasingly, Americans are becoming their own doctors, by going online to diagnose their symptoms, order home health tests or medical devices, or even self-treat their illnesses with drugs from Internet pharmacies(药店). Some avoid doctors because of the high cost of medical care, especially if they lack health insurance. Or they may stay because they find it embarrassing to discuss their weight, alcohol consumption or couch potato habits. Patients may also fear what they might learn about their health, or they distrust physicians because of negative experiences in the past. But playing doctor can also be a deadly game.

Every day, more than six million Americans turn to the Internet for medical answers most of them aren’t nearly skeptical enough of what they find. A 2002 survey by the Pew Internet & American Life Project found that 72 percent of those surveyed believe all or most of what they read on health websites. They shouldn’t. Look up “headache”, and the chances of finding reliable and complete information, free from a motivation for commercial gain, are only one in ten, reports an April 2005 Brown Medical School study. Of the 169 websites the researchers rated, only 16 scored as “high quality”. Recent studies found faulty facts about all sorts of other disorders, causing one research team to warn that a large amount of incomplete, inaccurate and even dangerous information exists on the Internet.

The problem is most people don’t know the safe way to surf the Web. “They use a search engine like Google, get 18 trillion choices and start clicking. But that’s risky, because almost anybody can put up a site that looks authoritative(权威的), so it’d hard to know if what you’re reading is reasonable or not,” says Dr. Sarah Bass from the National Cancer Institute.

68. According to the text, an increasing number of American _____.

A.      are suffering from mental disorders

B.      turn to Internet pharmacies for help

C.      like to play deadly games with doctors

D.     are skeptical about surfing medical websites

69. Some Americans stay away from doctors because they _____.

A.      find medical devices easy to operate

B.      prefer to be diagnosed online by doctors

C.      are afraid to face the truth of their health

D.     are afraid to misuse their health insurance

70. According to the study of Brown Medical School, ______.

A.      more than 6 million Americans distrust doctors

B.      only 1/10 of medical websites aim to make a profit

C.      about 1/10 of the websites surveyed are of high quality

D.     72% of health websites offer incomplete and faulty facts

71. Which of the following is the author’s main argument?

A.      It’s cheap to self-treat your own illness.

B.      It’s embarrassing to discuss your bad habits.

C.      It’s reasonable to put up a medical website.

D.     It’s dangerous to be your own doctor.

 

这是一篇说明文,介绍了一种社会现象:美国越来越多的人因为种种原因不到医院找医生看病,而是轻信网上的医学医疗信息。文章重点说明了这种做法的危害。

68.B.

解析:细节题。依据文中的第一句话。

69.C.

解析:细节题。依据文章第一段最后一句话。

70.C.

解析:细节题。依据文章第二段第三句话。

71.D.

解析:主旨大意题。文章第一段最后一句是文章的主题句。接下来两段是提供依据说明为什么自己上网看病是危险的。

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If you look for a book as a present for a child. You will be spoiled for choice even in a year when there is no new Harry Patten J.K Rowling’s wizard is not alone: the past decade has been a harvest for good children’s books ,which has set off a large quantity of films and in turn led to increased sales of classics such as The Lord of the Rings.
Yet despite that ,reading is increasingly unpopular among children .According to statistics, in 1997 23% said they didn’t like reading at all . In 2003, 35% did . And around 6% of children leave primary school each year unable to read properly.
Maybe the decline is caused by the increasing availability of computer games. Maybe the books boom has affected only the top of the educational pile . Either way , Chancellor Cordon Brown plans to change things for the bottom of the class .In his pre-budget report , he announced the national project of Reading Recovery to help the children struggling most.
Reading Recovery is aimed at six-year-olds ,who receive four months of individual daily half-hour classes with a specially trained teacher . An evaluation earlier this year reported that children on the scheme made 20 months’ progress in just one year, whereas similarly weak readers without special help made just five months’ progress ,and so ended the year even further below the level expected for their age.
International research tends to find that when British children leave primary school they read well ,but read less often for fun than those elsewhere .Reading for fun matters because children who are keen on reading can expect lifelong pleasure and loving books is an excellent indicator of future educational success . According to the OECD, being a regular and enthusiastic reader is of great advantage.
46.Which of the following is true of Paragraph 1?
A.Many children’s books have been adapted from films.
B.Many high-quality children’s books have been published .
C.The sales of classics have led to the popularity of films.
D.The sales of presents for children have increased.
47.Statistics suggested that _______.
A.the number of top students increased with the use of computers
B.a decreasing number of  children showed interest in reading
C.a minority of primacy school children read properly
D.a large percentage of children read regularly
48.What do we know about Reading Recovery?
A.An evaluation of it will be made sometime this year.
B.Weak readers on the project were the most hardworking.
C.It aims to train special teachers to help children with reading.
D.Children on the project showed noticeable progress in reading.
49.Reading for fun is important because book-loving children _________.
A.take greater advantage of the project       B.show the potential to enjoy a long life
C.are likely to succeed in their education.    D.would make excellent future researchers
50.The aim of this text would probably be _________.
A.to overcome primary school pupils reading difficulty.
B.to encourage the publication of more children’s books
C.to remind children of the importance of reading for fun
D.to introduce a way to improve early childhood reading

As people slowly learn to cure diseases, control floods, prevent hunger, and stop wars, fewer people die every year. As a result, the population of the world is becoming larger. In 1925 there were about 2 billion people in the world; today there are over 6 billion.
When the number rises, extra mouths must be fed. New lands must be brought under development, or land already farmed must be made to produce more crops. In some areas the land is so over-developed that it will be difficult to make it provide more crops. In some areas the population is so large that the land is divided into too tiny units to make improvement possible with farming methods. If a large part of this farming population went into industrial work, the land might be farmed much more productively (多产地) with modern methods.
There is now a race for science, technology, and industry to keep the output of food rising faster than the number of people to be fed. New types of crops, which will grow well in bad weather, are being developed, so there are now farms beyond the Arctic Circle in Siberia and North America. Irrigation (灌溉) and dry-farming methods bring poor lands under the plough. Dams hold back the waters of great rivers, which can provide water for the fields in all seasons and provide electric power for new industries. Industrial chemistry provides fertilizer to suit different soils. Every year, some new methods are made to increase or to protect the food of the world.
【小题1】The author says that the world population is increasing because _____.

A.there are many rich valleys and large fields
B.farmers are producing more crops than before
C.people are living longer due to better living conditions
D.new lands are being made into farmlands
【小题2】The author says that in areas with large populations, land might be more productively farmed if _____.
A.the land was divided into smaller pieces
B.people moved into the countryside
C.industrial methods were used in farming
D.the units of land were much larger
【小题3】We are told that there are now farms beyond the Arctic Circle. This has been made    possible by _____.
A.growing new types of cropsB.irrigation and dry-farming means
C.providing fertilizersD.destroying pests and diseases
【小题4】 Why do some people use dams to hold back waters from great rivers?
A.To develop a new kind of dry-farming methods.
B.To prevent crops from floods.
C.To provide water and electricity in all seasons.
D.To water poor lands in bad weather.

Not all think laughter is the best medicine, but it seems to help.So scientists carried on a new study of diabetes (糖尿病) patients who were given a good dose of humor for a year to prove it.
Researchers divide 20 high-risk diabetic patients into two groups.Both groups were given standard diabetes medicine.Group L viewed 30 minutes of humor of their choice, while Group C, the control group, did not.This went on for a year of treatments.
By two months into the study, the patients in the laughter group had lower level of the hormones epinephrine (肾上腺素), considered to cause stress, which is known to be deadly.After the 12 months, HDL cholesterol rises 26 percent in Group L but only 3 percent in Group C.In another measure, C-reactive proteins, a maker of heart disease, drop 66 percent in the laughter group but only 26 percent in the control group.
“The best doctors believe that there is a physical good brought about by the positive emotion, happy laughter,” said study leader Lee Berk of Loma Linda University.And other research has found that humor makes us more hopeful.Still, more study is needed, Berk said.The research by Berk found that humor can bring about similar changes in body chemistry, which was proved in the new study.The research result will be presented this month at the meeting in the US.Research at the University of Maryland School of Medicine shows that laughter causes the inner lining of blood vessels to expand, increasing blood flow in a way thought to be healthy.
“Lifestyle choices have an important effect on health and these are choices which we and patients should pay attention to, rather than prevention and treatment,” Berk said in a statement this week.
【小题1】Why did the scientists carry on the new research?

A.To find out if laughter was good to health.
B.To discover the best medicine to cure diabetes.
C.Because the number of diabetic patients is the largest in the world.
D.Because diabetic patients need more laughter than other patients.
【小题2】After 12 months into the study, ___________.
A.C-reactive proteins increase 66 percent in Group C
B.the level of the hormones epinephrine stays the same in both groups
C.the level of the hormones epinephrine has dropped
D.C-reactive proteins reduced 66 percent in Group L
【小题3】The underlined part “HDL cholesterol” in Paragraph 3 must be _______.
A.something bad to our healthB.something good to our health
C.a kind of wonderful medicineD.a kind of dangerous disease
【小题4】In what way does laughter benefit people’s health?
A.Blood is made thick by laughter.
B.Laughter makes blood vessels thin.
C.Laughter increases blood pressure.
D.Laughter makes blood flow fast.
【小题5】According to Berk, we should _________.
A.choose lifestyles carefully
B.change our lifestyles
C.prevent our lifestyles in advance
D.pay less attention to the positive emotion

We all laugh. We all hurt. We all make mistakes. We all dream, that’s life. It’s a journey. Please follow these rules to make the journey of your life a journey of joy! 

        positive through the cold season could be your best         against getting ill, new study findings suggest.

In an experiment that         healthy volunteers to a cold or flu virus, researchers found that people with a         sunny characteristic were less likely to         ill. The findings, published in the journal Psychosomatic Medicine, build on evidence that a “positive emotional style” can help         the common cold and other illnesses.

Researchers believe the reasons may be both objective as in happiness increasing immune(免疫的) function and subjective as in happy people being less         by a scratchy throat or runny nose. “People with a positive emotional style may have different immune         to the virus,” explained the lead study author Dr Sheldon Cohen of Carnegie Mellon University in Pittsburgh. “And when they do get a cold, they may         their illness as being less severe.”

Cohen and his colleagues had found in a         study that happier people seemed less likely to catch a cold, but some questions remained as to whether the emotional tendency itself had the effect.

For the new study, the researchers had 193 healthy adults with complete standard measures of personality tendency, health-consciousness and emotional “style”. Those who         be happy, energetic and easy-going were judged as having a positive emotional style,         those who were often unhappy, tense and unfriendly had a negative style. The researchers gave them drops through their noses         either a cold virus or a particular flu virus. Over the next six days, the         reported on any aches, pains, sneezing they had, while the researchers collected         data, like daily mucus(黏液) production. Cohen and his colleagues found that based on objective measures of nasal woes(鼻部的不适), happy people were less likely to develop a cold.

1.A. Living          B. Staying  C. Pulling  D. Surviving

2.A. safeguard  B. opportunity  C. caution D. defense

3.A. excluded   B. explored       C. exposed        D. escaped

4.A. generally   B. commonly     C. frequently     D. perfectly

5.A. change       B. fall         C. turn       D. remain

6.A. keep  B. avoid     C. deny     D. remove

7.A. suffered     B. troubled        C. disturbed      D. hinted

8.A. function     B. ability    C. response       D. action

9.A. think  B. relate    C. interpret       D. translate

10.A. formal      B. current C. previous        D. precious

11.A. tended to         B. opposed to   C. used to D. stuck to

12.A. while        B. however        C. what’s more        D. therefore

13.A. implying   B. matching       C. containing     D. occupying

14.A. patients   B. adults    C. volunteers    D. researchers

15.A. objective B. impressive   C. positive          D. effective

 

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