Are you carrying too much on your back at school? I’m sure lots of children of your age will say “Yes”. Not only the students in China have this problem, but children in the United States also have heavy school bags.
Doctors are starting to worry that younger and younger students are having back and neck problems as a result of school bags being too heavy for them.
“It’s hard for me to go upstairs with my bag because it’s so heavy,” said Rick Hammond, an 11-year-old student it the US.
Rick is among students who have common school bags with two straps(带子)to carry them, but many other students choose rolling(有滚轮的)bags.
But even with rolling bags, getting up stairs and buses is still a problem for children. Many of them have hurt their backs and necks because of the heavy school bags.
But how much is too much? Doctors say students should carry no more than 10% to 15% of their own body weight(重量).
Scott Batch, a back doctor, said children under Grade 4 should stay with 10%. But it is also important that older children don’t stay with over 15%, because their bodies are still growing.“
Children are losing their balance(平衡)and falling down with their school bags,” he said.
Parents and teachers are starting to tell children to only take home library books they will be reading that night. Some teachers are using pieces of paper or thin workbooks for students to take home.
One of the best answers is, as some children said, to have no homework at all!
【小题1】From the passage we can know that .
| A．only children in China carry too heavy school bags |
| B．children in other countries don’t carry too heavy bags |
| C．both children in China and the US carry too heavy school bags |
| D．only children in the US carry too heavy school bags |
| A．they are too young |
| B．their school bags are too heavy |
| C．they don’t know how to go upstairs |
| D．their parents don’t always go upstairs with them together |
| A．his back and neck will be hurt | B．his head and arms will be hurt |
| C．his hands will be hurt | D．his feet will be hurt |
| A．5 kilos | B．3 kilos | C．5.5 kilos | D．4.5 kilos |
| A．they should have a little homework to do after they get home |
| B．their teachers had better not ask them to do any homework |
| C．they should only take home library books they will read that night |
| D．they should use thin workbooks instead of think ones |
【小题1】C
【小题2】B
【小题3】A
【小题4】D
【小题5】B
解析试题分析：本文主要介绍了中国和美国的学生都面临的书包太重的问题，而且过种的书包还给孩子的健康带来问题。
【小题1】C 细节题。根据文章第一段最后一句Not only the students in China have this problem, but children in the United States also have heavy school bags.可知中国和美国的学生的书包都比较重，学习的负担都很重。故C正确。
【小题2】B 细节题。根据文章第3段It’s hard for me to go upstairs with my bag because it’s so heavy,” said Rick Hammond, an 11-year-old student it the US.可知学生很难爬楼梯主要是因为书包太重了。故B正确。
【小题3】A 细节题。根据文章第2段Doctors are starting to worry that younger and younger students are having back and neck problems as a result of school bags being too heavy for them.可知医生告诉我们如果孩子的书包太重，他们的背部可能会出现问题。故A正确。
【小题4】D 计算题。根据Doctors say students should carry no more than 10% to 15% of their own body weight(重量).
可知学生的书包的重量最好不要超过体重的百分之15.如果体重是30公斤，书包最多4.5公斤。故D正确。
【小题5】B 细节题。根据文章最后一句One of the best answers is, as some children said, to have no homework at all!
可知没有家庭作业是最好的解决方法。故B正确。
考点：考察社会现象类短文阅读
科目：高中英语 来源： 题型：阅读理解
When several people look at the same person, it is not unusual for each of them to see different things; when you are alone observing one behavior or a person at two different times, you may see different things. The followings are but some of the factors that lead to these varying perceptions(感知,认识):
(1) Each person’s perceptions of others are formed by his or her own cultural conditioning, education, and personal experiences.
(2) Sometimes perceptions differ because of what we choose to observe and how we deal with what’ve observed. It is not necessarily true that person perception is based on observations of a particular person. Your observations may be totally controlled by what others have told you about this person; or you may focus primarily on the situation or role relationship. Most people do not use the same standard to measure their parents, their friends, and strangers.
(3) Sometimes we see only what we want to see or don’t see what may be obvious to others because of our own needs, desires, or temporary emotional states. This is a process known as selective perception. Selective perception is obviously more difficult when contradictory information is particularly obvious, but it can be done. We can ignore the stimulus——“He’s basically a good boy so what I saw was not shoplifting(入店行窃).” We can reduce the importance of the contradictory information ——“All kids get into mischief(顽皮). Taking a book from a bookstore isn’t such a big deal.” We can change the meaning of the contradictory information--- “It wasn’t shoplifting because he was going to pay for it later.”…
【小题1】The first factor given by the author that affects our perception is _____.
| A．our hearing and visual abilities |
| B．cultural background and personal experiences |
| C．the experience one learns from others |
| D．critical measures taken by other people |
| A．one is likely to take all aspects into consideration |
| B．one pays more attention to his/her advantages |
| C．children often differ from grown-ups in perception |
| D．one tends to choose certain aspects to look at |
| A．they follow different standards |
| B．either of them may be slow to catch information |
| C．the time for observation is not long enough |
| D．each of them uses different language to express his/her impressions |
| A．something attractive |
| B．selective perception |
| C．contradictory information |
| D．shoplifting |
| A．the information received runs against your desire |
| B．facts can be twisted or totally ignored |
| C．importance of the contradictory information can be overrated (估计过高) |
| D．misbehaved children may not be punished |
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科目：高中英语 来源： 题型：阅读理解
Does Fame Drive You Crazy?
Although being famous might sound like a dream come true, today's stars, feeling like zoo animals, face pressures that few of us can imagine.They are at the center of much of the world's attention.Paparazzi (狗仔队) camp outside their homes, cameras ready.Tabloids (小报) publish thrilling stories about their personal lives.Just imagine not being able to do anything without being photographed or interrupted for a signature!
According to pyschologist Christina Villarreal, celebrities—famous people—worry constantly about their public appearance.Eventually, they start to lose track of who they really are, seeing themselves the way their fans imagine them, not as the people they were before everyone knew their names.“Over time，” Villarreal says, “they feel separated and alone.”
The phenomenon of tracking celebrities has been around for ages.In the 4th century B．C., painters followed Alexander the Great into battle, hoping to picture his victories for his admirers.When Charles Dickens visited America in the 19th century, his sold－out readings attracted thousands of fans, leading him to complain (抱怨) about his lack of privacy.Tabloids of the 1920s and 1930s ran articles about film－stars in much the same way that modern tabloids and websites do.
Being a public figure today, however, is a lot more difficult than it used to be.Superstars cannot move about without worrying about photographers with modern cameras.When they say something silly or do something ridiculous, there is always the Internet to spread the news in minutes and keep their “story” alive forever.
If fame is so troublesome, why aren't all celebrities running away from it? The answer is there are still ways to deal with it.Some stars stay calm by surrounding themselves with trusted friends and family or by escaping to remote places away from big cities.They focus not on how famous they are but on what they love to do or whatever made them famous in the first place.
Sometimes a few celebrities can get a little justice.Still, even stars who enjoy full justice often complain about how hard their lives are.They are tired of being famous already.
【小题1】It can be learned from the passage that stars today________.
| A．are often misunderstood by the public |
| B．can no longer have their privacy protected |
| C．spend too much on their public appearance |
| D．care little about how they have come into fame |
| A．Great heroes of the past were generally admired. |
| B．The problem faced by celebrities has a long history. |
| C．Well－known actors are usually targets of tabloids. |
| D．Works of popular writers often have a lot of readers. |
| A．Availability of modern media. |
| B．Inadequate social recognition. |
| C．Lack of favorable chances. |
| D．Huge population of fans. |
| A．Sincere. | B．Sceptical. |
| C．Disapproving. | D．Sympathetic. |
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科目：高中英语 来源： 题型：阅读理解
People are being lured(引诱) onto Facebook with the promise of a fun, free service, and don’t realize that they’re paying for it by giving up loads of personal information. Facebook then attempts to make money by selling their data（资料） to advertisers that want to send targeted (目标的)messages.
Most Facebook users don’t realize this is happening. Even if they know what the company is up to, they still have no idea what they’re paying for Facebook, because people don’t really know what their personal details are worth.
The biggest problem, however, is that the company keeps changing the rules. Early on, you could keep everything private. That was the great thing about Facebook—you could create your own little private network. Last year, the company changed its privacy rules so that many things—your city, your photo, your friends’ names—were set, by default（默认）, to be shared with everyone on the Internet.
According to Facebook’s vice president Elliot Schrage, the company is simply making changes to improve its service, and if people don’t share information, they have a “less satisfying experience.”
Some critics think this is more about Facebook looking to make more money. Its original business model, which involved selling ads and putting them at the side of the page, totally failed. Who wants to look at ads when they’re online connecting with their friends?
The privacy issue has already landed Facebook in hot water in Washington. In April, Senator Charles Schumer called on Facebook to change its privacy policy. He also urged the Commission to set guidelines for social-networking sites. “I think the senators rightly communicated that we had not been clear about what the new products were and how people could choose to use them or not to use them,” Schrage admits.
I suspect that whatever Facebook has done so far to invade（侵犯）our privacy, it’s only the beginning，which is why I’m considering deactivating（撤销） my account(账号). Facebook is a handy site, but I’m upset by the idea that my information is in the hands of people I don’t trust. That is too high a price to pay.
【小题1】What do we learn about Facebook from the first paragraph?
| A．It is a website that sends messages to targeted users. |
| B．It makes money by putting on advertisements. |
| C．It earns money by selling its user’s personal data |
| D．It provides a lot of information to its users |
| A．They don’t know their personal data enriches Facebook |
| B．They are unwilling to give up their personal information |
| C．They don’t identify themselves when using website |
| D．They care very little about their personal information |
| A．To help its users make more friends |
| B．To obey the Federal guidelines |
| C．To make money by attracting more users |
| D．To offer better service to its users |
| A．Setting guidelines for advertising on websites |
| B．Setting rules for social-networking sites |
| C．Stopping sharing user’s personal information |
| D．Removing ads from all social-networking sites |
| A．He is dissatisfied with its service. |
| B．He finds many of its users untrustworthy. |
| C．He doesn’t want his personal data badly used. |
| D．He is upset by its frequent rule changes. |
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科目：高中英语 来源： 题型：阅读理解
The number of speakers of English in Shakespeare's time is estimated to have been about five million. Today it is estimated that some 260 million people speak it as a native language, mainly in the United States, Canada, Great Britain, Ireland, South Africa, Australia and New Zealand. In addition to the standard varieties of English found in these areas, there are a great many regional and social varieties of the language as well as various levels of usage that are employed both in its spoken and written forms.
In fact, it is impossible to estimate the number of people in the world who have acquired an adequate working knowledge of English in addition to their own languages. The purpose for English learning and the situations in which such learning takes place are so varied that it is difficult to explain and still more difficult to judge what forms an adequate working knowledge for each situation.
The main reason for the widespread demand for English is its presentday importance as a world language. Besides serving the indefinite needs of its native speakers, English is a language in which some of important works in science, technology, and other fields are being produced, and not always by native speakers. It is widely used for such purposes as meteorological and airport communications, international conferences, and the spread of information over the radio and television networks of many nations. It is a language of wider communication for a number of developing countries, especially former British colonies. Many of these countries have multilingual populations and need a language for internal communication in such matters as government, commerce, industry, law and education as well as for international communication and for entrance to the scientific and technological developments in the West.
【小题1】Which of the following statements is NOT true?
| A．Some 260 million people in the world have an adequate working knowledge of English. |
| B．There are some 260 million native speakers of English in the world. |
| C．It is almost impossible to estimate the number of people with an adequate working knowledge of English. |
| D．People learn English for a variety of reasons. |
| A．It was popular during Shakespeare's time. |
| B．It is used in former British colonies. |
| C．It serves the needs of its native speakers. |
| D．It is a world language that is used for international communication. |
| A．The ability to read a newspaper. |
| B．It is difficult to judge because it differs for each situation. |
| C．Being a multilingual. |
| D．Being a native speaker. |
| A．Those geographically close to the United States. |
| B．Those interested in the culture of the United States. |
| C．Former colonies of Great Britain. |
| D．Countries where international conferences are held. |
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科目：高中英语 来源： 题型：阅读理解
Are we getting more stupid? According to Gerald Crabtree, a scientist at Stanford University in the US, we are.
You may not want to hear this, but Crabtree believes that human intelligence reached its peak more than 2,000 years ago and ever since then has been going downhill. “If an average Greek from 1,000 BC were transported to modern times, he or she would be one of the brightest among us,” Crabtree told The Guardian.
At the heart of Crabtree’s thinking is a simple idea. In the past, intelligence was critical for survival when our ancestors had to avoid dangerous animals and hunt for food. The difference of being smart or stupid is often life or death. However, after the spread of agriculture, when our ancestors began to live in dense farming communities, the need to keep their intelligence in peak condition gradually reduced.
This is not hard to understand. Most of the time, pressure is what keeps us going – you need the pressure from your teachers to finish your homework; the pressure of looking pretty prompts(促使) you to lose weight when summer comes. And the same is also true of our intelligence – if we think less, we become less smart.
These mutations(变异) are harmful to our intelligence and they were all developed in the past 3,000 years. The other evidence that Crabtree holds is in our genes. He found that among the 2,000 to 5,000 genes that we have that determine human intelligence , there are two or more mutations in each of us.
However, Crabtree’s theory has been criticized by some who say that early humans may have better hunting and surviving abilities, but people today have developed a more diverse intelligence. For example, spearing a tiger doesn’t necessarily require more brainpower than playing chess or writing a poem. Moreover, the power of modern education means a lot more people have the opportunity to learn nowadays.
“You wouldn’t get Stephen Hawking 2,000 years ago. He just wouldn’t exist,” Thomas Hills of the University of Warwick, UK, told Live Science. “But now we have people of his intellectual capacity doing things and making insights(洞察力) that we would never have achieved in our environment of evolutionary adaptation.”
【小题1】What is Crabtree’s recent finding according to the article?
| A．The Greeks from 1,000 BC could have been the smartest in human history. |
| B．Our ancient ancestors had no better surviving abilities than we do nowadays. |
| C．Humans have been getting steadily more intelligent since the invention of farming. |
| D．Mutations in genes that decide human intelligence have affected the development of intelligence. |
| A．had much more genes that determine human intelligence |
| B．were forced to be smart due to natural selection pressures |
| C．relied more on group intelligence than individual intelligence |
| D．developed a diverse intelligence to adapt to the hard realities |
| A．people today are under much more pressure than early humans |
| B．it’s ridiculous to compare a hunter’s and a poet’s intelligence |
| C．modern education is far more advanced than ancient education |
| D．human intelligence nowadays is different from that of the distant past |
| A．Supportive | B．Unfavorable | C．Worried | D．Confused |
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科目：高中英语 来源： 题型：阅读理解
Today, in many high schools, teaching is now a technical miracle of computer labs, digital cameras, DVD players and laptops. Teachers can e-mail parents, post messages for students on online bulletin(公告，告示) boards, and take attendance with a quick movement of a mouse.
Even though we are now living in the digital age, the basic and most important element of education has not changed. Most students still need that one-on-one, teacher-student relationship to learn and to succeed. Teenagers need instruction in English, math or history, but they also want personal advice and encouragement. Kids talk with me about their families, their weekend plans, their favorite TV shows and their relationship problems. In my English and journalism classes, we talk about Shakespeare and persuasive(富有哲理的) essays, but we also discuss college basketball, the war in Iraq and career choices. Students show me pictures of their rebuilt cars, their family vacations, and their newborn baby brothers. This personal connection is the necessary link between teachers and students that no amount of technology can improve upon or replace.
A few years ago I had a student in sophomore English who was struggling with my class and with school in general. Although he was a humorous young man who liked to joke around, I knew his family life was far from ideal. Whenever I approached him about missing homework or low test grades, he always had the same reply, “It doesn't matter because I'm quitting school anyway.” Even though he always said this in a half-teasing way, I knew he needed to hear my different opinion and my “value of a high school education” lecture. He needed to hear this speech from me. After he left my class, he struggled through the next two years of school. But, he did finally graduate because we kept telling him to hang in there. We’d cared about him finishing school.
Recently, I saw this former student working at a local Italian restaurant. I told him again how proud I was of him. He said that he was hoping to go back to school to become a certified electrician. I encouraged him to get that training.
Students rely on compassionate teachers to guide, to tutor, to listen, to laugh and to cry with them. Teachers provide the most important link in the educational process—the human one.
【小题1】The first paragraph mainly talks about _____________.
| A．the variety of modern teaching methods. |
| B．the wide use of modern technology in education |
| C．the importance of teacher-parent relationship. |
| D．the importance of using modern technology. |
| A．ambitious | B．knowledgeable | C．sympathetic | D．generous |
| A．teachers’ good instruction | B．advanced technology |
| C．teachers’ encouragement | D．personal connection |
| A．example | B．description | C．figure | D．Comparison |
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科目：高中英语 来源： 题型：阅读理解
WHEN there are some strangers in front of us, which of them will we trust?
According to a new study in the online PloS One (《公共科学图书馆·综合》), people make their decisions to trust others largely based on their faces. Your appearance can do a lot for you, especially if you are in the financial industry. The more trustworthy you look, the more likely people will buy what you’re selling.
Researchers from Britain’s University of Warwick Business School, University College London, and Dartmouth College, US, did a number of experiments.
The research team used computer software to make 40 faces, from the least to the most trustworthy-looking.
The study said that the difference between a trustworthy face and one that isn’t as trustworthy comes from features that look slightly angry or slightly happy, even when the face is at rest. However, a slightly happy face is more likely to be trusted.
Researchers gave participants some money and asked them which face they trusted to invest the money for them. Then researchers gave some good and bad information about the people with these faces, and asked the participants again whom they trusted.
The results showed that even if they got different information, the participants didn’t change their choices. They were still more likely to invest their money with the more trustworthy-looking faces.
Chris Olivola, one of the study’s authors, said in the University of Warwick’s press release: “It seems we are still willing to go with our own instincts (本能) about whether we think someone looks like we can trust them. The temptation (诱惑) to judge strangers by their faces is hard to resist.”
【小题1】Which of the following can be a proper title for this passage?
| A．What kind of face do you trust? |
| B．Who did the experiments? |
| C．Why do you trust him or her? |
| D．Why did they do the experiments? |
| A．A sad face. | B．A smiling face. | C．A crying face. | D．An angry face. |
| A．The trustworthy faces were given good information. |
| B．Researchers took photos of the 40 people’s faces in college. |
| C．Most participants gave their money to the trustworthy-looking faces. |
| D．Participants liked to choose the faces with good information. |
| A．People can’t refuse temptations. |
| B．People always do things with their instincts. |
| C．People often judge strangers by their faces. |
| D．People don’t trust strangers with sad faces. |
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科目：高中英语 来源： 题型：阅读理解
For decades, families settled on the sofa to share the latest news and TV series, until additional bedroom TV, computer games and the Internet almost put an end to family rows over who held the remote control. Now, however, the traditional living room scene is making a comeback. A study by the communications watchdog Ofcom has found families are once again gathering around the main television set, but they are bringing their pads and smartphones with them.
“The 1950s living room is making a comeback as a family entertainment centre,” said Jane Rumble, head of media research at Ofcom. “We are watching on much better, bigger, and more delicate television sets, but we are coming into the living room holding our connected devices.” While the family are coming together once more, comparisons with the past end there. With a range of smaller screens on hand, not everyone sitting on the sofa shares the same viewing experience.
The coronation (加冕礼) may have drawn the undivided attention of 20 million viewers in 1953, but those watching the Queen’s Jubilee celebrations 50 years later were as likely to be commenting online about BBC’s broadcast as watching it. “Just a few years ago, we would be talking about last night’s TV at work or at school,” said a viewer, “Now, we’re having those conversations live while watching TV, using social media, text and instant messaging.”
It is a behaviour of media meshing（联网）, whose influence was underlined during this year’s Wimbledon men’s tennis final. As Andy Murray pushed towards his victory, 1.1 million people worldwide sent an average of over two microblogs about the match.
People use the Internet to enhance their television experience, for example, by reading a newspaper live blog about a football match while watching the action on the main screen. For a huge number of younger viewers, the portable screen offers a chance to do something unrelated, such as online shopping, listening to music or watching another television programme.
Some 70% of 16-to-24-year-olds claim to be absorbed in what Ofcom calls “media stacking” at least once a week. For TV viewers, the Internet scanning is the most popular activity, but they are also calling friends on the phone or sending emails and texts. Surprisingly, 12% claim to have listened to the radio with the television on, and 6% say they have watched another video in the meanwhile.
【小题1】According to the study by Ofcom, family members nowadays _______.
| A．care more about who holds the remote control |
| B．share the same programmes in the living room |
| C．watch better and more delicate television programmes |
| D．enjoy TV together with various smaller screens on hand |
| A．so many people worldwide are watching TV |
| B．people like watching live matches on TV |
| C．the great influence of media meshing |
| D．the average amount of microblogs |
| A．People are watching TV while shopping online. |
| B．People are watching a broadcast of a coronation. |
| C．The Internet makes people spend less time on TV. |
| D．The Internet enriches people’s television experience. |
| A．describe the changes connected devices bring to TV watching |
| B．report the comeback of the traditional living room scene |
| C．show the influence of connected devices on people |
| D．present the different roles TV plays in people’s life |
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