Wikipedia (维基百科) is a non-profit website funded by donations, started on 15th January, 2001. “Wiki” means “quick” in the Hawaiian language. These days, most people go straight to Wikipedia, the online encyclopedia (百科), to look something up. But how reliable is it?
The site attracts 78 million visitors every month, and it is available in more than 270 different languages. It’s one of the most comprehensive (综合的) resources available, and it’s got much more information than an ordinary encyclopedia. The site is updated on a daily basis by thousands of people around the world. Anyone with an Internet connection can look through and edit the contents or add a new page at any time. And you don’t need any formal training.
Of course, there are some controls. Wikipedia has a team of more than 1,500 administrators who check for false information. And main targets for horrible comments (such as politicians) are forbidden to public editing. But with more than 16 million articles to keep an eye on, it isn’t easy. So, while Wikipedia benefits from being constantly updated with information from all over the world, it’s also open to “vandals”.
Some of the damage is easy to notice. Someone drew horns and a moustache on Microsoft chairman Bill Gates’ photo. But other things are harder to spot. The most common form of vandalism involves adding tiny items of false information into the biography of a famous person. Unbelievably, some of this misinformation has appeared in newspapers, with The Daily Mail, The Guardian and The Independent all having fallen victim to the tricks. For example, in an obituary (讣告) for British comedian Sir Norman Wisdom, one newspaper claimed that he co-wrote Dame Vera Lynn’s wartime song “There’ll be Bluebirds over the White Cliffs of Dover”. In fact, he did no such thing.
So if you’re going to use any information from Wikipedia, make sure you double-check it first. What do we know about Wikipedia?
| A．It makes profits from its users. |
| B．It is run by the Hawaiian government. |
| C．It is the most popular website worldwide. |
| D．It provides a huge amount of information. |
The underlined word “vandals” in Paragraph 3 refers to those who _________.
| A．take responsibility for something | B．get benefits from others |
| C．deliberately damage things for fun | D．take care of something |
The example of Norman Wisdom’s obituary is used to show _________.
| A．some newspapers like The Guardian are irresponsible |
| B．Wikipedia sometimes contains false information |
| C．Norman Wisdom is unpopular with some people |
| D．Wikipedia affects people’s lives greatly |
What does the author advise readers to do?
| A．To look through Wikipedia frequently. |
| B．To update Wikipedia on a daily basis. |
| C．To turn to other websites for valid information. |
| D．To be careful when using the information from Wikipedia. |
D
Providing small classes for at least several grades starting in early primary school gives students the best chance to succeed in late grades, according to groundbreaking new research from a Michigan State University scholar.
The research by Spyros Konstantopoulos, a professor of education, is the first to examine the effects of class size over a period and for all levels of students. The study appears in the American Journal of Education.
He is also a member of a group for the Department of Education’s Instiute of Education Sciences that will give official advice on class size to the states. He said the advice will mirror his research: the best plan is to provide continuous small classes(13 to 17 students) for at least several years starting in kindergarten or first grade.
“For a logn time states thought they could just do it in kindergarten or first grade for one year and get the benefits,” He said. “I don’t believe that. I think you need at least a few years in a row where all students, and especially low-achievers, receive the treatment, and then you see the benefits later.”
His research used data from the Project Star study in Tennessee that analyzed the effects of class size on more than 11,000 students in primary and middle school. He found that students who had been in small classes from kindergarten through third grade had actually higher test scores in grades four through eight than students who been in larger classes early on.
Students from all achievement levels benefited from small classes, the research found. “But low-achievers benefited the most, which narrowed the achievement gap with high –achievers in science, reading and math, ” he said.
Although the study didn’t consider classroom practices, he said the reason for the narrowing gap is likely due to low-achieving students receiving more attention from teachers.
“This is especially important in poorer schools because teacher effectiveness matters more in schools with more disadvantaged and low-performing students, ” he said.
48．The professor argues about ________ .
A．the size of the class
B．the period of the class
C．the attention from teachers
D．the achievements of students
49．The result of the research shows that _________.
A．small classes for one year in early grade are enough
B．continuous small classes help students achieve more
C．it’s best to attend small classes in kindergarten
D．small classes do equal good to students of all levels
50．What can we infer from the passage?
A．High achievers will not benefit from small classes.
B．Continuous small classes have not been widely accepted.
C．Low-achievers should be separated from high-achievers.
D．Teachers’ attention matters less than classroom practices.
51．The underlined word “This” in the last paragraph refers to _______.
A．the gap between low and high achievers
B．continuous small classes
C．classroom practices in later grades
D．the Project Star Sturdy
C
As A/H1N1 continues to spread, experts from the Centers for Disease Control to the World Health Organization to neighborhood doctors are calling on the people to practice smart flu prevention techniques. Here are some tips to keep body improved and immune（免疫）system ready to fight infection.
Wash Your Hands
And wash them often, in hot soapy water, and for the amount of time it takes you to sing “Happy Birthday” twice.
Get Enough Sleep
This means slightly different things to different people, but try to get 8 hours of good rest each night to keep your immune system in top flu-fighting shape.
Keep Hydrated
Drink enough water each day to clear poisonous matter from your system and keep up good moisture（湿度）production in your body.
Eat Immune-Improving Foods
Keeping you body strong and ready to fight infection is important in flu prevention. Fatty foods can slow your metabolism（新陈代谢）, make you feel inactive, and weaken your immune system. So stick with whole grains, colorful vegetables, and vitamin-rich fruits.
Avoid Alcohol
Alcohol is likely to decrease your resistance to infections and further damages the immune system. So avoid alcoholic drinks to keep your immune system strong.
Proper exercise-for example walking for 30-40 minutes 3-4 times a week-supports the immune system by increasing circulation, oxygenating the body, removing poisonous material through sweat, and reducing tension and stress. So get moving!
Avoid Contact with Sick People
If you’re coughing or sneezing, cover your mouth(and then wash your hands),and if you have to be around someone who is sick, try to stay a few feet away from them and avoid physical contact.
Know When to Get Help
A/H1N1 can look like regular flu, so don’t feel like you necessarily are infected if you’re exhibiting flu-like symptoms（症状）. But do go to your doctor if you live in an area where there are recorded cases, or if your symptoms are very serious.
44．To fight A/H1N1 infection, it’s helpful for us to_______ .
A．sing “Happy Birthday” while washing hands
B．eat more fatty foods and colorful fruits
C．keep away from alcoholic drinks
D．refuse communication with patients
45．A suitable title for paragraph 7 might be _______.
A．Support the Immune System B．Keep Physically Active
C．Get Enough Sweat D．Walk to Reduce Stress
46．The passage seems to suggest that we should_______.
A．get enough sleep after eating fatty foods
B．wash hands with soap after a cough or sneeze
C．drink more water after drinking alcohol
D．see a doctor immediately if you have flu-like symptoms
47．What can help clear poisonous matter from the body?
A．Washing your hands. B．Eating fatty foods.
C．Getting enough sleep. D．Drinking enough water.
B
Drinking a lot of water does not do any good to the body, according to two experts in the United States. In fact, they warn, drinking too much water could be, in certain cases, harmful.
In a study, Dr Stanly Goldfarb and Dr Dan Negoianu, both of the Renal, Electrolyte and Hypertension Division at the University of Pensylvania, the United States, have denied the popular belief that drinking a lot of water clears body toxins（毒素）better, improves skin, and helps reduce weight.
Dr Goldfarb and Dr Negoianu say that they found little proof to back the public opinion that drinking 8 glasses of water every day benefits health. At the same time, they fond little proof of harm in drinking 8 glasses of water every day.
It is widely believed that in some cases-such as athletes, people who live in hot, dry environments, and those with certain medical conditions-drinking a lot of water indeed helps, but no studies have been done to prove the benefits of this practice in average, healthy people, the website medheadlines.com reports.
The study at the University of Pennsylvania also examined reports that some people experienced increased headaches when their consumption（消耗）of water was low. In one small study, which the doctors reviewed, the group drinking the most water reported fewer headaches than the control group, “but the difference in the number of headaches was o small between the two groups as to be considered unimportant.”
The researchers concluded that there is no scientific proof to support that average, healthy people need to drink at least 8 glasses of water each each day.
The website medheadines.com says that, according to an Indian doctor, drinking too much water is harmful. If water enters the body more quickly than it can be removed, problems can occur.
40．What’s the key message delivered in the passage?
A．Drinking too much water might bring harm.
B．Whether to drink enough water makes no difference.
C．Drinking too much water may cause headaches.
D．Average, healthy people should drink more water.
41．We can learn from the passage that 8 glasses of water every day_______ .
A．proves good for the body B．has scientific proof of harm
C．is sure to reduce headaches D．is generally considered necessary
42．Who may agree that drinking lots of water helps to lose weight?
A．The two experts. B．The Indian doctor.
C．The general public. D．The website.
43．According to the passage, we know that_______.
A．the website medheadlnes.com is developed by an Indian doctor
B．the study was carried out by two experts with an Indian doctor
C．the two experts performed the study at the University of Pennsylvania
D．drinking 8 glasses of water every day can cure certain diseases
第二部分：阅读理解（共20小题。每小题3分，共60分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
We thought we had it all---a beautiful house, three healthy children and one more on the way,
two cars, a couple of four-wheelers for entertainment---and we loved it. Then, the market turned and my husband’s job at a construction company was gone. The company was closing down for good.
We both started looking for jobs right away, but there weren’t any to be found. With each passing day we were getting increasingly worried and we continued to work together in order to pull our family through. The more we pulled together, the closer we got. I felt feelings of admiration for my husband that I hadn’t felt in years.
That’s why it was so hard for me to watch him blame himself for our present situation. I continually asked him to stop, but he seemed to want to punish himself for not having a job.
Finally, one afternoon I pulled him aside and said, “We have four healthy children and each other. That’s what’s important. That makes you a rich man.”
“ But what if we lose the house? They’ll hate me—you’ll hate me,” he replied.
I smiled at him and put my hands on both sides of his face to make him look me in the eye. “No matter where we live I will be happy –as long as I have you.” I smiled again. In all the struggling together I had found that deep love for him that I had on the day we said “I do”.
I could see his shoulders and neck relaxed. He held me close and we were able to talk and plan and dream together in a way that we hadn’t for quite some time. It was a turning point for us as a couple and a family.
We are still struggling for out better life, but I consider us well-off because we have something that money can’t buy and no one can take away from us.
36．The underlined sentence in the second paragraph means that________.
A．they became closer as they struggled together
B．they hoped to find jobs in the same company
C．neither of them had the courage to ace difficulty
D．they were trying to make their relationship closer
37．We can learn from the passage that________.
A．they both found good jobs at last.
B．both of them were worried about joblessness.
C．her husband was to blame for the unemployment
D．they didn’t love each other when they got married
38．Which of the following can best describe their present life?
A．Bitter but easy. B．Comfortable and happy.
C．Hard but warm. D．Well-off and relaxing.
39．The best title of the passage might be________ .
A．We Have It All B．We Find It Again
C．A Perfect Couple D．A Hard Time
第二部分 阅读理解
（共25小题。第一节每小题2分，第二节每小题1分；满分45分）
第一节 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
One night, Mrs. Riley, an elderly woman, was walking along a dark London street. She was carrying her handbag in one hand and a plastic carrier bag in the other. There was nobody else in the street except two youths. They were standing in a dark shop doorway. One of them was very tall with fail hair, the other was short and fat with a beard.
The youths waited for a few moments, and then ran quickly and quietly towards Mrs. Riley. The tall youth held her from behind while the other youth tried to seize her handbag.
Suddenly, Mrs. Riley threw the tall youth over her shoulder. He crashed into the other youth and they both landed on the ground. Without speaking, Mrs. Riley struck both of them on the head with her handbag and walked calmly away.
The two surprised youths were still sitting on the ground when Mrs. Riley crossed the street towards a door with a lighted sign above it. Mrs. Riley paused, turned round, smiled at the youths and walked into the South West London Judo（柔道）Club.The two youths stood in a dark shop doorway because _____.
| A．they had nothing to do |
| B．they were homeless |
| C．they meant to rob somebody |
| D．they were guarding the shop |
What did Mrs. Riley do to the two youths?
| A．She hurt them seriously. |
| B．She taught them a lesson. |
| C．She reported them to the police. |
| D．She sent them to a judo club. |
The story tells about an elderly woman who _____.
| A．often went shopping at night |
| B．was brave and wise |
| C．worked in a shopping center |
| D．had a skill of self–defense |
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