A cheap drug that can stop bleeding in people recently injured in an accident could potentially save the lives of tens of thousands worldwide, a new study says.
Researchers studied the effects of tranexamic acid (凝血酸), or TXA, in more than 10,000 injured people in 40 countries who received the drug within 8 hours of being injured. The study was published in the medical journal Lancet. Doctors found that patients who got TXA had a 15percent lower chance of dying from hemorrhage than those who didn’t get it . They also had a 10 percent lower chance of dying from any other cause, including organ failure and a head injury. The study was paid for by the British government.
The drug is commonly used in wealthy countries during elective surgeries(外科手術(shù)) to stop bleeding , but isn’t used for accident victims. TXA is off-patent and made by many companies. It costs about $4.5 per gram, and a typical dose is two grams. It is usually given via an injection(注射) and would be relatively easy to introduce, even in poor countries, experts said.
Previous tests of the drug regarded its use in elective surgeries, such as heart operations, but this was the first study to test the drug on accident victims. Doctors were worried it might increase side effects such as blood clots (凝塊)in the heart and lungs, strokes, or heart attacks. There was no evidence of that in the Lancet study, though the authors said it was possible they might have missed some of these incidents.
For people between 5 and 45, accidents are the second leading cause of death worldwide after AIDS, and about 600,000 injured patients bleed to death every year. Experts estimated that if TXA were readily available, between 70,000 and 100,000 lives a year could be saved. Though the drug wasn’t tested on children , experts said it would almost certainly work with them as well.
小題1:The underlined word” hemorrhage” in Paragraph 2 probably means ________
A.serious illnessB.heart diseaseC.heavy bleedingD.lack of drug
小題2:What can we learn about TXA from the passage?
A.It can only be made in EnglandB.It was only used in operations before
C.It is a patented drugD.It is mainly used in poor countries
小題3:Doctors were worried about using TXA because ________
A.a(chǎn) lot of patients died unexpectedly after using it
B.it has no treatment effect on patients
C.it can cause blood clots or stroke
D.they hadn’t used it on accident victims before
小題4: What do we know from the last paragraph?
A.It is a pity that TXA wasn’t widely used on injured patients before
B.Tests have proved that TXA can be used on children
C.People between 5 and 45 should be injected with TXA every year
D.Accidents are the first leading cause of death worldwide.

小題1:C
小題1:B
小題1:D
小題1:A

小題1:猜詞題:第一段:A cheap drug that can stop bleeding in people recently injured in an accident 介紹了一種可以止血的便宜的藥,這里指這種藥物TXA可以阻止死于出血引起的死亡。選 C
小題1:從第三段的句子:The drug is commonly used in wealthy countries during elective surgeries(外科手術(shù)) to stop bleeding , but isn’t used for accident victims. 可知以前TXA 指用于手術(shù)上。選B
小題1:推理題:從第四段的句子;Doctors were worried it might increase side effects such as blood clots (凝塊)in the heart and lungs, strokes, or heart attacks. 可知因?yàn)橐郧皼]有在手術(shù)中使用過,所以醫(yī)生很擔(dān)心。選D
小題1:推理題:從倒數(shù)第一段的句子:Experts estimated that if TXA were readily available, between 70,000 and 100,000 lives a year could be saved.可知TXA 以前沒有用于出事故的病人身上很遺憾,不然就會(huì)救了很多人的命。選A
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科目:高中英語 來源:不詳 題型:閱讀理解

Body and Food
Your body, which has close relations with the food you eat, is the most important thing you own, so it needs proper treatment and proper nourishment (營養(yǎng)).The old saying “An apple a day keeps the doctor away ”is not as silly as some people think. The body needs fruit and vegetables because they contain vitamin C. Many people take extra vitamins in pill form, believing that these will make them healthy.
But a good diet is made up of nourishing food and this gives all the vitamins you need. The body doesn’t need or use extra vitamins, so why waste money on them?
In the modern western world, many people are too busy to bother about eating properly. They throw anything into their stomachs, eating hurriedly and carelessly. The list of illnesses caused or made worse by bad eating habits is frightening,
小題1:“Your body has close relations with the food you eat.” It really means that ______.
A.a(chǎn)ll kinds of food you eat can be made into your body
B.your body is made up of the food you eat
C.what you eat has great effect on your health
D.the more you eat, the fitter you will feel
小題2:The old saying referred to in the passage tells us that ______.
A.eating apples regularly does lots of good to our health
B.the apple is the best among all kinds of fruits
C.a(chǎn)pples can take the place of doctors
D.a(chǎn)n apple is a sure cure for illness
小題3:From the passage we can draw a conclusion that if we want to keep healthy, we should ______.
A.only eat an apple a day
B.eat properly
C.take as many vitamin pills as possible
D.throw something into our stomachs slowly and carefully

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科目:高中英語 來源:不詳 題型:閱讀理解

Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result: thirteen percent fewer heart attacks. Eight percent fewer strokes. Four percent fewer deaths. Eleven percent fewer new cases of heart disease. And two hundred forty billion dollars in health care savings.
Researchers found it could prevent one hundred thousand heart attacks and ninety-two thousand deaths every year.
The study is in the New England Journal of Medicine. Kirsten, at the University of California, was the lead author. She says people would not even notice a difference in taste with three grams, or one-half teaspoon, less salt per day. The team also included researchers at Stanford and Columbia University.
Each gram of salt contains four hundred milligrams of sodium, which is how foods may list their salt content.
The government says the average American man eats ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies, while blood pressures have also risen. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants.
Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children's Research Institute shows how that idea can influence what parents order for their children.
Ninety-nine parents of three to six year olds took part. Half had McDonald's menus clearly showing how many calories were in each food. The other half got menus without the calorie information.
小題1: How many heart attacks will occur in the US every year? 
A.nearly 800,000.B.24,000.
C.100,000.D.92,000.
小題2:We can learn from the passage that         .  
A.Americans ate no more than 5 grams of salt per day in the 1970s
B.the American Heart Association suggest less than 3 grams of salt every day
C.a(chǎn) reduction in salt in the diet helps lower blood pressure
D.a(chǎn)ll the heart diseases result from eating more salt
小題3:The National Salt Reduction Initiative aims to         
A.a(chǎn)dvise Americans to eat less salt
B.put pressure on food companies and restaurants
C.require fast food places to list calorie information
D.a(chǎn)ttract the public attention to the problem
小題4:All the following are related to the salt in diet except         .  
A.strokesB.heart attacks
C.blood pressuresD.stomach diseases
小題5:The best title of the passage of the passage is         
A.Less salt can mean more life
B.Prevent heart attacks and deaths
C.The National Salt Reduction Initiative
D.Americans should eat less salt

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科目:高中英語 來源:不詳 題型:閱讀理解

                           LIPITOR
ABOUT LIPITOR
Lipitor(【醫(yī)】立普妥<降血脂藥> )is a prescription medicine.Along with diet and exercise,it lowers "bad,'cholesterol(膽固醇)in your blood.It can also raise "good'' cholesterol.
Lipitor can lower the risk of heart attack in patients with several common risk factors,including family history of early heart disease,high blood pressure,age and smoking.
WHO IS LIPITOR FOR?
Who can take LIPITOR:
·People who cannot lower their cholesterol enough with diet and exercise
·Adults and children over l0
Who should NOT take LIPITOR:
·Women who are pregnant,may be pregnant,or may become pregnant. Lipitor may harm your unborn baby.
·women who are breast-feeding.Lipitor can pass into your breast milk and may harm your baby.
·People with liver(肝臟)problems
POSSIBLE SIDE EFFECTS OF LIPITOR
Serious side effects in a small number of people:
·Muscle(肌肉)problems that can lead to kidney(腎臟)problems,including kidney failure
·Liver problems.Your doctor may do blood tests to check your liver before you start Lipitor and while you are taking it.
Call your doctor right away if you have:
·Unexplained muscle pain or weakness,especially if you have a fever or feel very fired
·Swelling of the face,lips,tongue,and/or throat that may cause difficulty in breathing or swallowing
·Stomach pain
Some common side effects of LIPITOR are:
·Muscle pain
·Upset stomach
·Changes in some blood tests
HOW TO TAKE LIPITOR
DO:
·Take Lipitor as prescribed by your doctor.
·Try to eat heart-healthy foods while you take Lipitor.
·Take Lipitor at any time of day, with or without food.
·If you miss a dose(一劑),take it as soon as you remember. But if it has been more than12 hours since your missed dose,wait.Take the next dose at your regular time.
Don't:
·Do not change or stop your dose before talking to your doctor.
·Do not start new medicines before talking to your doctor.
小題1:What is a major function of Lipitor?
A.To help quit smoking.B.To control blood pressure.
C.To improve unhealthy diet.D.To lower "bad" cholesterol.
小題2:Taking Lipitor is helpful for ____________________.
A.breast-feeding womenB.women who are pregnant
C.a(chǎn)dults having heart diseaseD.teenagers with liver problems.
小題3:If it has been over 12 hours since you missed a dose, you should____________.
A.change the amount of your next doseB.eat more when taking your next dose
C.have a dose as soon as you rememberD.take the next dose at your regular time
小題4: Which of the following is a common side effect of taking Lipitor?
A.Face swelling.B.Upset stomach.C.Kidney failure.D.Muscle weakness.
小題5:What is the main purpose of the passage?
A.To teach patients ways for quick recovery.
B.To present a report on a scientific research.
C.To show the importance of a good lifestyle.
D.To give information about a kind of medicine.

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科目:高中英語 來源:不詳 題型:完形填空


第二節(jié) 完形填空(共20小題;每小題1.5分,滿分30分)
閱讀下面短文,從短文后所給各題的四個(gè)選項(xiàng)(A、B、C、D)中,選出可以填入空白處的最佳答案。
In my dual (雙重的)) profession   36  an educator and health care provider, I have worked with many children infected with HIV. They have taught me so many things, but I have especially learned that great   37   can be found in the smallest individuals. Let me tell you about Tyler.
Tyler was   38   infected with HIV; his mother was also infected. From the very beginning of his life, he was dependent on medications to 39  him to survive. When he was five, he had a tube inserted in a vein(靜脈) in his chest. At times, he also needed extra oxygen to support his 40.
Tyler wasn't_41   to give up one single moment of his childhood to this deadly disease. It was not  42   to find him playing and racing around his backyard, wearing his medicine-loaded backpack and   43  his tank of oxygen behind him in his little wagon ( 小推車 ). All of us who knew Tyler were impressed by his pure   44   in being alive and the energy it gave him. Tyler’s mom often  45  him by telling him that he moved so  46   she needed to dress him in red. That way, when she peered through the window to check on him playing in the yard, she could quickly47  him.
This deadly disease eventually  48   down Tyler. He grew quite ill and, unfortunately,  49 did his HIV-infected mother. When it became   50   that he wasn't going to survive, Tyler’s mom talked to him about   51 . She comforted him by telling Tyler that she was dying too, and that she would be with him soon in heaven.
A few days before his death, Tyler 52  to me to come to his hospital bed and   53 ,"I might die soon. I'm not 54  When I die, please dress me in  55  Mom promised she's coming to heaven, too. I'll be playing when she gets there, and I want to make sure she can find me.
36. A. in                     B.for             C. as             D.on
37. A. pleasure      B. pain          C. sorrow      D. courage
38. A. seriously     B. born          C. unlucky      D. disappointingly
39. A. cause          B. enable       C. make         D. lead
40. A. breathing    B. living        C. running      D. walking
41. A. happy         B. willing      C. daring        D. discouraged
42. A. common     B. unusual     C. surprised    D. ordinary
43. A. dragging      B. carrying    C. pushing      D. taking
44. A. character     B. joy            C. moment     D. Excitement
45. A. comforted   B. scolded      C. teased        D. praised
46. A. slowly               B. happily      C. quickly      D. fast
47. A. know          B. spot          C. stop           D. observe
48. A. tore            B. broke               C. wore          D. kicked
49. A. neither               B. so             C. such           D. nor
50. A. apparent      B. hopeless    C. sure           D. terrible
51. A. life             B. dream       C. future        D. death
52. A. waved         B. said           C. signed        D. explained
53. A. whispered   B. shouted     C. cried          D. spoke
54. A. excited        B. surprised   C. scared        D. sad
55. A. red             B. white               C. bright      D. beauty

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科目:高中英語 來源:不詳 題型:閱讀理解

  Just five minutes of exercise a day outdoors can improve mental health, according to a study.
Researchers from the University of Essex, UK have found that as little as five minutes of a “green activity” such as walking, gardening, cycling or farming could help to improve mood and increase self-esteem (自信).
Many studies have shown that outdoor exercise can reduce the risk of mental illness and improve a sense of well-being, but the new study, led by Jules Pretty and Jo Barton, was the first to determine how much time needed to be spent on green exercise for the benefits to show.
Barton and Pretty looked at data from 1,252 people of different ages, genders (性別) and mental health status (情況) taken from 10 studies in Britain.
They analyzed their different outdoor activities including walking, gardening, cycling, fishing, boating, horse-riding and farming in locations such as a park, garden or nature trail (路徑).
They found that the mental health changes were seen after just five minutes. With longer periods of time exercising in a green environment, the positive effects were more apparent.
Looking at men and women of different ages, the researchers found the health changes were particularly strong in the young and the mentally ill.
Green and blue
A bigger effect was seen with exercise in an area that also contained water – such as a lake or river.
“This is because historically we are drawn to water to survive and it is in our genetic (遺傳的) make-up to be at one with nature,” the researchers wrote in their report.
Pretty said those who were generally inactive, or stressed, or with mental illness would probably benefit the most from “green exercise”.
“Employers, for example, could encourage staff in stressful workplaces to take a short walk at lunchtime in the nearest park to improve mental health.”
He also said exercise programs outdoors could benefit youth offenders.
小題1:How is the study this article refers to different from other studies?
A.It involved more people.
B.It took longer to finish the research.
C.It determined the exact amount of time needed.
D.It was led by just two researchers.
小題2: What can we conclude from the findings of the study?
A.Just five minutes of “green exercise” daily can help improve mental health.
B.Gardeners and farmers do not need “green exercise”.
C.Walking in a park with a lake will weaken the effect.
D.“Green exercise” is not suitable for the mentally ill.
小題3:. According to Pretty, _______ would probably benefit the most from “green exercise”.
A.stressed, inactive peopleB.office workers
C.youth offenders D.women and children
小題4: What is the main problem discussed in this article?
A.Physical well-being. B.Outdoor exercise.
C.Mental illness. D.Harmony with nature.

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科目:高中英語 來源:不詳 題型:閱讀理解

The teaching hospital is one associated with a medical school. Teaching hospitals are large, with a range of from 300 to 200 beds. These hospitals always have interns(實(shí)習(xí)醫(yī)師) and residents(住院醫(yī)師) and additionally have medical students on the hospital wards. They have superb technical resources, and it is here that the most extraordinary events of medicine take place. Open-heart surgery, transplantation of kidneys, elaborate(精致的) nurseries for the newborn, support for management of rare blood diseases, and other wonderful achievements are all available here. Dozens of people may be concerned with the well-being of a particular patient. Important medical decisions are thoroughly discussed, presented at conferences, and reviewed by many personnel.
On the other hand, the quality of personal relationships at teaching hospitals is variable. Many patients feel that they are treated in an impersonal way, and that their laboratory tests receive more attention that their human and social problems. Since these institutions are on the frontier of medicine, there is a tendency to emphasize the new and elaborate procedures, when older and more modest ones might have served as well. With the inexperience of some members of the care team, there is a tendency to order more laboratory tests than what would have been ordered for the same condition in a private hospital. The sick patients are sometimes confused by having to relate to a large number of doctors and students. Medical educators are concerned with such criticisms and have to correct some of the problems. However, some excesses(超額) of technological medicine still occur in these institutions.
小題1:One of the advantages of a teaching hospital is that         .
A.its first-class personnel are a guarantee of excellent medical care
B.its first-class medical facilities and skills make medical breakthroughs possible
C.the interns, residents and medical students all offer satisfactory services
D.its laboratory staff provide high-class professional aids for the doctors
小題2:The passage implies that         .
A.private hospitals usually give personalized care of high quality
B.private hospitals have more experienced laboratory staff
C.teaching hospitals use patients as subjects for their experiments
D.teaching hospitals usually give patients improper treatment
小題3:Treatments of some difficult and complicated cases in teaching hospital are decided         .
A.by specialists in charge of the case
B.by doctors and students together
C.on some special and important occasions
D.through collective efforts and serious review
小題4: The problem that still bothers teaching hospitals frequently is         .
A.the inadequate patient care caused by irresponsible nurses.
B.the wrong decisions made by inexperienced doctors
C.improper dependence on technological medicine
D.the inconvenience caused by the presence of medical students

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科目:高中英語 來源:不詳 題型:閱讀理解

Four out of ten women who diet end up heavier than when they started watching their waistline(腰圍), a study revealed today. The research also showed that a large percentage of women start noticing the pounds creeping back on just 21 days after reaching their ideal weight.
Yesterday, Dr Ian Campbell of the Jenny Craig weight management program said: 'In the UK 61.4 per cent of adults are overweight or obese. Successful weight management requires a long-term commitment in order to lose weight successfully and for good. Dieting can be a real challenge so setting realistic goals and remaining focused on them is important. Otherwise as this research shows, women could end up heavier than when they started.'
The 'Food: Body: Mind' report was publicized by Jenny Craig who quizzed 2000 women aged between 18 and 65 who diet regularly on their attitudes, beliefs and behaviors around weight loss. Six in ten said they are currently on a diet and one in five women said they are on a 'continuous diet'.
It found the most common triggers to start dieting was seeing their 'reflection in the mirror', preparing for a summer holiday or unflattering photos posted on social networking sites. Other popular reasons include comments by friends or relatives or their other half.
However, the study showed that one in ten give up within one day, while almost a fifth manage to make it to a week or more. The average is ten days. Many blamed pressure they put on themselves to lose weight too quickly for the weight gain, which leaves them with a bigger appetite than normal. Others blamed colleagues, who tuck into fatty lunches and snacks unaware of the effect it has on the dieter, while mothers who polish off their children's leftovers was another common cause of weight gain.
小題1:Which of the following might be the best title for this article?
A.Three reasons to fail in dietingB.Important things for successful diet
C.Four in ten women gain weight on dietsD.Obesity: problem for 61.4% adults in UK
小題2:In the UK, women who go on a diet __________.
A. are all overweight or obese
B. all fail because they are not persistent enough
C. are likely to gain weight again after reaching their ideal weight
D. end up heavier than when they start to diet
小題3:The underlined word “triggers” in Paragraph 4 probably means_________.
A.effects B.causesC. examplesD.imagination
小題4:Which of the following is NOT the reason why many people quit dieting very soon?
A.The pressure they put on themselves to lose weight quickly.
B.Colleagues who give them fatty lunches and snacks.
C.Leftovers of children’s taken by their mothers.
D.Reflections they see in the mirror.

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科目:高中英語 來源:不詳 題型:閱讀理解

Not being able to fall asleep or stay asleep is not a disorder in itself but a sign of some other problems, often a physical one.
If you have trouble sleeping, the American Sleep Disorders Association suggests that, for a week or two, you put down the time you go to bed, get up, exercise, and drink coffee, tea or wine.  The purpose is to find the habits that may affect your sleep.
Then:
a.      Don’t drink coffee in the six hours before going to bed.
b.      Stop smoking and drinking at bedtime.
c.      Don’t sleep during the day.
d.      Go to bed at the same time every night.  Set your alarm clock for the same time every morning and get up at that time, whether or not you sleep well.
e.      Use the bedroom only for sleep.  Read, watch TV, eat and talk elsewhere.
f.       Take sleeping pills according to your doctor’s directions and don’t take them for longer than three weeks at a time.
g.      If you haven’t fallen asleep within 15 minutes of going to bed, don’t turn over worrying about it.  Get up and read or watch TV until you are sleepy, then return to bed.
If you continue to have trouble sleeping, ask your doctor for help or go to a sleep-disorders center.
小題1: According to the passage, there is probably        if you are not able to fall 
asleep or stay asleep.
A.a(chǎn) bad way of sleepingB.a(chǎn) disorder in sleep
C.a(chǎn) physical reasonD.a(chǎn) problem caused by the brain
小題2:If you have trouble sleeping, you should try to ______.
A.a(chǎn)sk a doctor for help or go to a sleep-disorders center
B.put down the time you do things every day
C.do more physical exercise
D.find out the cause first
小題3:According to the passage, which of the following would be the best way to help you sleep well?
A.Taking some sleeping pills every day.
B.Reading books before you go to bed.
C.Setting your alarm clock at night.
D.Forming good living habits.
小題4:The author writes this article in order to ______.
A.tell us not being able to fall asleep is a serious disease
B.provide us with some suggestions on sleep problem
C.persuade us not to go to see the doctors when we are ill
D.help the American Sleep Disorders Association to find the causes of not being able to fall sleep

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