If you give something to someone for free, will that person value it and use it? Development experts have debated this question for decades. Some think the act of paying causes people to value something and use it more.
Selling necessary health treatments, others argue, may deny them to the people who need them the most.
Consider, for example, chemically treated bed nets, which kill mosquitoes anti protect people against malaria(瘧疾)while they are sleeping. William Easterly, an economist at New York University, believes this is one example of development having gone wrong. In a recent book, Professor Easterly suggests bed nets given free in Africa are often used for the wrong purpose. Yet, the World Health Organization (WHO) recommends bed nets be given out free and used by whole communities. The success of a large free bed net campaign in Kenya led the WHO to announce this recommendation
This debate will likely influence social programs in the developing world. Many non-governmental organizations support the creation of self-supporting programs in poor countries. Goods and services are sold for a price to help these programs survive.
According to Rachel Glenerster, who runs a research lab doing development and poverty studies at the Massachusetts Institute of Technology, her several studies have proven that small price changes have a big influence on the number of people who use a product. A price change will reduce the total amount of use of the product as well, she says. She has also found no evidence that the very act of paying for something changes how people use it.
As for a particular product among special populations, some development experts argue that pricing is useful. When it comes to bed nets, Miss Glenerster says research shows no evidence of this. People are just as likely to use a bed net whether they paid for it or not.
小題1: The debate among experts focuses on      .
A．a(chǎn) special use of bed nets in Africa
B．the use of assistance-related products
C．the importance of social programs for the poor
D．a(chǎn) popular way to help the poor
小題2: According to some experts, certain health treatments       .
A．can only be sold to the richB．should be completely free
C．a(chǎn)re too expensiveD．a(chǎn)re not needed by the poor
小題3:What can be inferred from Paragraph 2?
A．The WHO's advice may not be always practical.
B．Many Africans don't know the function of bed nets.
C．The case of Kenya is doubtful.
D．Bed nets given to Africans are poor in quality.
小題4: What may be the possible change in the social program according to the third paragraph?
A．Some of them may become financially independent.
B．Many of them will not be organized by the government.
C．Some of them will go to developed countries.
D．Most of them will be free of charge.

小題1:D
小題2:B
小題3:A
小題4:A
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科目：高中英語 來源：不詳 題型：閱讀理解

Some people don’t mind being fat. Other people can keep slim (苗條) without any effort. But a lot of people do put on too much weight and don’t like it. The question is, what can thy do about it?
Some believe exercise can be helpful. But the trouble is that it only makes you want to eat more. You might sweat out a couple of pounds playing tennis or climbing a mountain, but you put it all back on again with a big steak or bread and jam.
A helpful way is food choosing. But what sort of food should you choose? Some believe that the less they eat, the slimmer they will be. They don’t eat anything until they become weak with hunger. Some stick to milk and bananas. You’ll find you need a lot of bananas, and unless you live where they grow, they aren’t cheap. Another says that if you eat things like hard-boiled eggs, and apples with their skins on which are hard for your stomach to digest (消化), the more you eat, the thinner you get. This is because you use up the fat in your body to get the energy to digest the food.
For most of us these methods are too extreme (極端的). The simplest way is just to cut down on the carbohydrates (糖類) that means not eating bread, potatoes, cakes, sugar, rice, and so on and eating anything else you like. It’s straight forward and often quite effective.
Still others like to be more scientific. They are calorie countries. They get a table, which tells them that, for example, 100 grams of roast let of lamb gives you 330 calories and a 50 gram helping of Yokshire pudding gives you 130 calories.
小題1:.
. According to the passage, the best way to keep slim is ______.
A．exercising B．hunger C．food-choosing D．eating milk and bananas
小題2:.
There seems nothing wrong with exercise except that ______.
A．it makes you sweatB．it’s hard work
C．it tires you out D．it makes you eat more
小題3:.
. The practical method suggested here means ______.
A．sticking to bananasB．not eating many carbohydrates
C．eating as little as possibleD．eating things that are hard to digest
小題4:.
. Which of the following do you think is the best title for the passage?
A．Don’t Eat Too Much B．Various Ways of Losing Weight
C．Ways to Keep Fit D．Food and Health

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科目：高中英語 來源：不詳 題型：閱讀理解


Recently the World Health Organization announced that the disease of smallpox（天花）had almost been wiped out in most parts of the world, thanks to widespread vaccination（種牛痘）. Most people are vaccinated at least once in their lives and if they wish to travel from one country to another they must be able to prove that they have had a recent vaccination. In this way the disease has been prevented from spreading and today one seldom hears of it at all.
This is mainly because of the great discovery made by a village doctor, Edward Jenner, in about 1798 when he published his report of his new experiment called vaccination (from the word ‘vacca’ meaning a cow). Jenner discovered that people who worked with cattle often suffered from a harmless disease which they caught from the cattle, but these people never seemed to get smallpox. So he experimented by putting the disease into a small opening on the arms of healthy people, and though their arms became painful for a day or two, they soon recovered and none of these people ever got smallpox.
So the news of the wonderful discovery spread to other countries and people
rushed to their doctors to be vaccinated. In many countries the simple way to deal with the arm was done on thousands of people, and the terrible smallpox began to disappear.
71．Vaccination against smallpox has been so successful that _________ .
A．the discoverer made a large amount of money
B．Dr Jenner was given a prize by the World Health Organization
C．smallpox has almost disappeared in most countries
D．smallpox was no longer in existence on earth
72 ．Smallpox has been prevented from spreading through the following measures EXCEPT that _____.
A．most people were vaccinated against the disease at least once
B．people going abroad should promise not to spread the disease
C．people travelling from one country to another must prove they
are vaccinated
D．people must be vaccinated shortly before going to foreign countries
73 ．What led Dr Jenner to experiment with vaccination was that ________ .　
A．he wanted to make a great discovery and publish it
B．vaccination could make people's arms safe
C．he tried to cure the farmers of some disease caught from the cattle
D．those who worked with cattle seemed free from getting smallpox
74．The doctor's new discovery was called ‘vaccination’ for the reason that ________ .
A．he discovered smallpox near a farm
B．he experimented with a disease from the cattle
C．he was working with cattle in the countryside
D．people got the disease of smallpox from the cattle
75．The news of the discovery ________.
A．caught people's attention from all corners of the world
B．spread far and near in the western countries
C．made people rush to Dr Jenner for vaccination
D．helped to get rid of the terrible disease of smallpox

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科目：高中英語 來源：不詳 題型：閱讀理解


Sixteen years ago, Eileen Doyle's husband, an engineer, took his four children up for an early morning cup of tea, packed a small case and was never seen or heard of again. Eileen was astonished and in a state of despair. They had been a happy family and, as far as she knew, there had been nothing wrong with their marriage.
Every day of the year a small group of men and women quietly pack a few
belongings and without so much as a note or a good--bye close the front door for the last time, leaving their debts, their worries and their confused families behind them.Last year, more than 1,200 men and nearly as many women were reported missing
from home--the highest in 15 years. Many did return home within a year, but others
rejected the past completely and are now living a new life somewhere under a
different identity.
To those left behind, this form of desertion is a terrible blow to their pride and self-confidence. Even the finality of death might be preferable. At least it does not imply rejection or failure. Worse than that, people can be left with an unfinished marriage, not knowing whether they will have to wait seven years before they are free to start a fresh life.
Clinical psychologist Paul Brown believes most departures of this kind to be well
planned rather than impulsive. "It's typical of the kind of personality which seems
able to ignore other people's pain and difficulties. Running away, like killing yourself,is a highly aggressive act. By creating an absence the people left behind feel guilty,upset and empty."
51. When her husband left home, Eileen Doyle________.
A. could not forgive him for taking the children
B. had been expecting it to happen for some time
C. could not understand why
D. blamed herself for what had happened
52. Most people who leave their families behind them___________.
A. do so without warning
B. do so because of their debts
C. come back immediately
D. change their names
53. Some people would even prefer the death to the running away of their spouse
Because_________.
A. their spouse would feel no pain during the death
B. their spouse death would not blow their pride and confidence
C. a desertion would not bring a feeling of rejection or failure
D. their spouse death would make them feel less painful
54. Which might be the best tire of the passage?
A. Broken Marriage      B. New life after Desertion
C. A New Social Problem  D. Desertion and its Influence
55. What can be inferred from the passage?
A. Many people choose to leave home quietly because they hate their family.
B. Paul Brown regards leaving home as an act of selfishness.
C. Those who are left behind will lose confidence and won't marry again.
D. Eileen's husband, together with his four kids, were probably killed in an accident.                  

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科目：高中英語 來源：不詳 題型：閱讀理解


Bacteria(細菌) are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in micron. One micron is a thousandth of a millimeter; a pinhead is about a millimeter across, Rod-shaped bacteria are usually from two to four microns long, while rounded ones are generally one micron across. Thus, if you magnified a rounded bacterium a thousand times, it would be just the size of a pinhead, while a grown-up human enlarged by the same amount would be over a mile tall.
Even with an ordinary microscope(顯微鏡), you must look closely to see bacteria. Using a magnification of 100 times, one can hardly find bacteria. Nor can one make out anything of their structure(結(jié)構(gòu)), of course. Only by using special colors, can one see that some bacteria have wavy-looking “hairs” called flagella. Others have only one flagellum. The flagella move round a central point, pushing the bacteria through the water. Many bacteria lack flagella and cannot move about by their own power, while others can move along over surface by some little-understood “machinery”.
From the bacterial point of view, the world is a very different place from what it is to humans. To a bacterium, water is as thick as molasses(糖漿) is to us. Bacteria are so small that they are affected by the movements of the chemical molecules(分子) around them. Bacteria under microscopes, even those with no flagella, often jump up and down in the water. This is because they knock with the water molecules and are pushed this way and that.
36. The underlined word magnified means _______________.
A. enlarged                                                      B. widened                  
C. killed                                                          D. caught
37. We know from the passage that _______________ is the smallest.
A. a pinhead                                            B. a rounded bacterium 
C. a microscope                                        D. a rod-shaped bacterium
38. The relationship between a bacterium and its flagella is most nearly like which of the following?
A. A rider jumping on a horse back 
B. A ball being hit by a bet
C. A boat powered by a motor    
D. A door closed by wind
39. Why does the writer compares water to molasses in the third paragraph?
A. To tell us how difficult it is for bacteria to move through water.
B. To suggest that bacteria are fond of different liquids.
C. To show different chemicals are of different structures.
D. To show that bacteria are the best swimmers.
40. Which of the following is the main topic of the passage?
A. The characteristic (特點) of bacteria.      
B. How bacteria reproduce.
C. The various parts of a bacterium’s body    
D. How bacteria cause diseases.            

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科目：高中英語 來源：不詳 題型：閱讀理解

Star hurdler Liu Xiang returned home last night after spending about three months in the United States for foot operation and recovery.
Liu and coach Sun Haiping were followed away by officials after arriving at Shanghai Pudong airport at around 6 : 30 p. m. , and said nothing to the waiting media.
Liu went straight to the Xinzhuang training base in Shanghai, where he will start on the comeback (恢復(fù)) through rehabilitation (復(fù)職) and training.
Feng Shuyong, vice-director of China's Athletics Administrative Center, said a group of experts is on standby at the training base to help with Liu's recovery.
"The experts will give Liu a full check-up tomorrow or the day after and advise regularly on rehabilitation in the coming months," Feng was quoted by qq. com as saying.
The foot injury forced defending champion Liu to quit from the 2008 Beijing Olympics last August after "he limped out of the Bird's Nest in the first round of the men's 110m hurdles, bitterly disappointing adoring home fans.
The 25-year-old Athens Olympic and world champion had successful foot surgery in December at the Memorial Hermann-Texas Medical Center in Houston, and had four calcium deposits (鈣物質(zhì)) removed from his right Achilles tendon (跟腱).
He spent the next three months in Houston for rehabilitation and basic training under the guidance of doctors there.
"His recovery is better than we expected. Doctors believe that after three months' rehabilitation and training, he has actually achieved the level of recovery that generally needs four months," Feng said.
Liu will, however, be absent from the ongoing annual Chinese People's Political Consultative Conference (CPPCC) meeting due to the recovery process. Feng said Liu is paying close attention to the meeting through the Internet, and closely following issues such as athletes' education and life after retirement.
It is the second time Liu has asked for leave from the annual session after being elected to the CPPCC: He did not attend last year's meeting because he was at a key competition in Spain.
小題1:The best title for the passage is _______.
A．Fate and ChallengeB．Liu Xiang Returns after Operation Success
C．No Desire to Be a Representative of CPPCC
D．Happiness and Hardships behind Success
小題2:Which of the following statements is NOT true according to the passage?
A．The experts will give Liu a full check-up and advise regularly on recovery in the coming months.
B．Liu and his coach were followed away by officials after arriving at Pudong airport at around 6:30.
C．Liu paid close attention to the meeting through the Internet, caring graduate's further education.
D．His foot operation was successful and four calcium deposits were removed from his right Achilles tendon.
小題3:The underlined word "limped" most probably means _______.
A．walked nervouslyB．walked quicklyC．walked bitterlyD．walked lamely
小題4: Liu Xiang was absent from CPPCC in the first time because of _______.
A．recovery processB．a(chǎn)ccepting the trainingC．lecture abroadD．a(chǎn) key competition

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科目：高中英語 來源：不詳 題型：閱讀理解

Did you ever think someone was scary (恐怖的)because they looked different or ate strange food? Well, they might think the same about you! One of the things we all need to do is to celebrate variety．We shouldn’t think badly of people from other cultures because they behave differently from us.
Sometimes we treat people from other countries unfairly, because one person from that culture did something bad．Well, has your class ever been punished just because a few kids were causing trouble? Has your whole family ever been blamed for something your little sister did? It doesn’t seem fair, does it? It’s just equally unfair to blame a whole culture for what two or three people have done.
So here are some things that you can do to help yourself understand other cultures:
①Find common ground!
Just remember that even though some people look different on the outside, that doesn’t change how they are on the inside．They still have the exact same feelings!
②________________
Because someone from another culture has been mean to you, you decide to avoid everyone from that culture．Well think about it．Why are you blaming them for something they didn’t have anything to do with? Put yourself in their shoes．How would you feel? Putting yourself inside someone else’s head can be a very powerful way to understand WHY they are acting the way they are.
③Try to make friends with people from other cultures!
You could ask them about their culture, or what it is like in their country, if they can remember, or if they have ever lived there．Try foods from their culture, or ask them about words in their language．You might be surprised at how interesting other cultures can be! You can join great discussion groups, participate in projects, and have lots of fun doing new things.
④Be aware that you’ve judged other people
If you know what you have done, it helps to make things better．Pay attention to what you think about other people．It helps.
小題1:What is mainly discussed in this passage?  
A．Why there are differences between people
B．What to do to understand other cultures
C．How people feel when they meet people from other cultures
D．The differences between people from different cultures
小題2:Which of the following can be put into the blank behind ②?
A．Avoid everyone from that culture!
B．Put all responsibilities on others!
C．Consider oneself first!
D．Don’t blame all because of one!
小題3:The underlined word “celebrate” most probably means “_______”.
A．feel proud ofB．express ideas of
C．praise and enjoyD．pay attention to
小題4:The following can be the better way to treat foreigners except_______.
A．join their discussion groupsB．try foods from their culture
C．a(chǎn)void meeting themD．find common ground

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科目：高中英語 來源：不詳 題型：閱讀理解

Your chair is your enemy. That is the conclusion of several recent studies. Among people who sit in front of the television for more than three hours each day, those who exercise are as fat as those who don’t.
So what’s wrong with sitting? The answer seems to have two parts. The first is that sitting is one of the most passive things you can do. Compared to sitting, standing in one place is hard work. To stand, you have to tense your leg muscles, and engage the muscles of your back and shoulders; while standing, you often shift from leg to leg. All of this burns energy.
You may think you have no choice about how much you sit. But this isn’t true. Suppose you sleep for eight hours each day, and exercise for one. That still leaves 15 hours of activities. Even if you exercise, most of the energy you burn will be burnt during these 15 hours, so weight gain is often the cumulative(累積的) effect of a series of small decisions: Do you take the stairs or the elevator? Do you walk to the corner store, or drive?
But it looks as though there’s a more sinister aspect to sitting. Some evidence suggests that when you spend long periods sitting, your body actually does things that are bad for you.
Lipoprotein lipase(蛋白脂酶) is a molecule that plays a central role in how the body processes fats. Low levels of lipoprotein lipase are associated with a variety of health problems. Studies in rats show that leg muscles only produce this molecule when they are actively being moved. The result is that when you sit, an important part of your metabolism(新陳代謝) slows down. You may also have a higher risk of suffering from diabetes(糖尿病).
Some people have advanced radical solutions to the sitting syndrome(綜合癥): replace your sit-down desk with a stand-up desk, or watch television in a rocking chair. But whatever you choose, know this. The data is clear; look out for your chair.
小題1:What would be the best title of this passage?
A．Become an Athlete to Be Healthy.
B．Choose a Better Chair for You.
C．How to Speed Up Your Metabolism.
D．Stand Up While You Read This.
小題2:Paragraphs 2 and 3 tell us that         .
A．taking too much exercise harms people’s health
B．sitting a lot reduces the benefits of taking exercise
C．people needn’t depend on exercise to keep healthy
D．healthy people are those who sit less and stand more
小題3:Which of the following is the best advice on how to control our weight?
A．Exercising at least an hour a day.
B．Standing as long as possible.
C．Using our energy actively in daily life.
D．watching TV in a rocking chair.
小題4:The author mentions lipoprotein lipase mainly to          .
A．show that it plays a big part in keeping us healthy
B．tell us that it isn’t produced while we are sitting
C．suggest that we should take less exercise to be healthy
D．prove sitting for long is bad for our body

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科目：高中英語 來源：不詳 題型：閱讀理解

Bean and other seed shoots are also known as sprouts (新芽). The dry bean seeds contain a store of nutrients just waiting to be released when they sprout. Under the right conditions they will germinate (發(fā)芽)。 As they grow, the food value of the seeds is multiplied into vitamins, minerals (礦物質(zhì)) and other nutrients. This happens almost overnight!
It is easy to grow your own sprouts, but you need to buy your seeds from supermarkets or health food stores. Seeds for planting in the garden are often powdered with chemicals, so when becoming sprouts they are not safe to eat.
Try growing sprouts from a variety of beans and seeds. You will find different sprouts at different stages. Bean sprouts are best when they are about three centimeters long. Wheat and sunflower sprouts taste best when the sprouts and the seeds are of the same length. If the sunflower sprout is too long it leaves a funny stinging feeling in the throat after eating. Alfalfa sprouts are best when their small leaves are well developed. Pea and soybean sprouts are good long or short.
If you leave your sprouts in filtered sunlight for a few hours, the leaves will turn green as chlorophyll (葉綠素) is added. Eating sprouts with green leaves benefits your blood, cells, and the digestive system.
小題1:Which of the following sprouts taste good whether they are long or short?
A．Soybean sproutsB．Sunflower sprouts
C．Alfalfa sprouts D．Wheat sprouts
小題2:As sprouts grow, the food value of the seeds will_____.
A．increaseB．decreaseC．remain the sameD．lose
小題3:From the passage we know that______.
A．Long sunflower sprouts taste better than short ones
B．Eating too long sunflower sprouts will make you feel uncomfortable in the throat
C．Eating sprouts with green leaves will be harmful to your health
D．It takes a long time for the food value of the seeds to multiply
小題4:Which of the following is NOT true according to the passage?
A．Sprouts of seeds for planting in the garden may not be safe to eat.
B．Alfalfa sprouts taste best when their small leaves are more fully grown.
C．All sprouts taste best during the early stage of their growth.
D．Sunlight will make the leaves of sprouts green.

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