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During the teenage years, hormonal (荷尔蒙的) changes lead to physical changes like rapid muscle growth, burst in height, and weight gain in both boys and girls. Take a look at the information and height and weight charts for teens presented in this article if the question “How much should I weigh for my age and height” is bothering you.
Average Height and Weight Charts for Teens
Faster growth in kids usually can be noticed at age 8. Genetic factors also determine the physical growth of a child. So, it is perfectly normal for two kids of the same age to have different weights and heights. The following figures should be used as guidelines only.

 
For Boys
For Girls
Age
Height
Weight
Height
Weight
in Years
in Inches
in Pounds
in Inches
in Pounds
12-13
58-62
85-100
60-63
95-105
14-15
63-66
105-125
63-64
105-115
16-17
67-70
130-150
64
115-120
18-20
68-70
150-160
64
125-130

Ideal Body Fat Percentage
Fit men have 14% - 17% body fat.
Fit women have 21% -24% body fat.
Male athletes have 6% -13% body fat.
Female athletes have 14% - 20% body fat.
The ideal body fat percentage varies mainly according to age, sex and the physical activity of the individual. But it is a fat. So, it can be observed that other than the above mentioned factors, genetic factors also influence the body-fat rct that some female athletes have body fat as low as 10 % and some male athletes had lower than 4% body faatio.
Body Mass Index (BMI)
You may use the following formula to calculate your BMI:
As per SI Units (国际单位) : BMI =" mass" (kg)/[height (meters) ]2
Imperial (英制的) Units 1: BMI =" mass" (Ib. ) x703/[ height (in. ) ]2
Imperial Units 2: BMI =" mass" (Ib. ) x 4. 88/[ height (ft) ]2
Following conclusions can be derived from (得到) calculating the BMI:

BMI Calculated
Conclusion
BMI 18.5~25
Normal or ideal weight
BMI > 25
Overweight
BMI < 18. 5
Underweight
BMI < 17. 5
Extremely underweight
BMI =" 30" or BMI > 30
Obese(病态肥胖的)
BMI =" 40" or BMI > 40
Extremely obese

According to the Average Height and Weight Charts for Teens, ____.

A.girls keep on growing taller during the teenage years
B.girls grow faster at the end of teenager years than boys
C.girls grow faster at the beginning of teenager years than boys
D.boys' average weight is always heavier than girls' during the teenage years

Which of the following statements about ideal body fat percentage is RIGHT?

A.Fit men have higher body fat percentage than fit women.
B.Male athletes have higher body fat percentage than fit men.
C.Female athletes have lower body fat percentage than male athletes.
D.Male athletes have much lower body fat percentage than female athletes.

After calculating the BMI, you can reach the conclusion whether ____.

A.your weight is normal
B.your hormone level is normal
C.your height is right for your age
D.your body fat percentage is ideal

If a boy is 1. 5 meters in height and weighs 68 kilograms, then he is ____.

A.normal B.obese
C.extremely obese D.Underweight
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Several years ago I worked in an office, which I had a locust tree growing outside the window. It had grown into a tall tree and must have been there for a long time. The tree blocked the view and made the office seem dull, unfortunately this happened to be the room assigned to me and I was depressed by it for quite some time.
When the first spring came, everything was green except the locust tree. Secretly, I was very happy because I had thought it had died.
One morning when I opened the window for fresh air, I unexpectedly smelt a familiar sweet scent floating into my office but I couldn't name it. Suddenly, I realized it was the locust tree ! The tree that I thought dead was blossoming in full glory.
From then on, I usually came to the office very early to see dew forming on the locust tree blossoms and every year was eager to see spring again.
During summer, the green leaves provided shade protecting me from the harsh sunlight, but allowing enough light in to make it pleasant. In autumn, the leaves turned into many different colors. Its beauty touched my soul. Many times I thought to take photos but never did. Then I had to leave in a hurry. Later in life it became a great regret that I had not done so .
Actually, many times in our lives, we think we own something, therefore we don't cherish it. We don't feel regretful until we lose it one day! Moreover, sometimes, we have to accept the things we don't want and need to discover the hidden beauty to find unexpected joy !
The author of the passage employed a writing way __________.
.

A.of holding and releasing
B.that released first, then held
C.that held first, then released
D.that was not holding or releasing

What the author wanted to tell us is that __________.

A.not being delighted for what you have got and not feeling pity on the lost
B.think twice before you leap
C.treat everything calmly
D.cherish what you've owned

The author came to the office early is __________.

A.to enjoy the dew
B.to finish her work early
C.to do some cleaning
D.to avoid the burning sun

The underlined word "so" in the fifth paragraph perhaps refers to __________.

A.that I couldn't see the tree any longer
B.that I should have taken some photos
C.that I had to leave
D.that the tree died

“TOKYO—The number of domestic infections cases of influenza H1N1 in Japan hits 42 on Sunday after a total of 34 people in Osaka and Hyogo counties were confirmed to have been infected,”local media reported.
The total number of the infection in the country now stands at46,including the first four cases contracted abroad.
“The country is now facing the risk of grass-root outbreak which could lead the WHO to raise its new flu pandemic alert (传染病预警)to the highest level of 6 from the current 5,"experts has warned.
“The 34 newly confirmed domestic cases,11 in Osaka and 23 in Hyogo, included high school students, college students and teachers,” the health ministry and local governments said on Sunday.
Japan on Saturday confirmed the first eight cases of domestic infection on students of a Kobe high school. The later confirmed cases in Osaka are said to have contacted the Kobe students in a volleyball match. Osaka and Hyogo are neighboring in the Kansai region.
All of the 42 people had no record of overseas travel.
"Meanwhile, a total of 143 students at the Kansai Okura Senior High School where many infections in Osaka were found, have shown symptoms of influenza since around Mondays," according to local media reports.
The privately run school said it would be closed from Monday through Saturday.
" More than 1,000 educational facilities—kindergartens, and elementary, junior and senior high schools—in Osaka and Hyogo counties have decided to suspend classes for certain periods following the confirmation of new flu infections in the counties,"Kyodo News reported.
The two counties have requested private schools to follow suit.
Osaka Governor Toru Hashimoto held a meeting of a new flu task force on Sunday and decided to ask facilities such as movie theaters to suspend operations to prevent the spread of the flu.
TV clips showed people in Kansai region started to wear masks in public spaces and rushed to drug stores for buying medicines.
The Japanese government on Saturday shifted the stage of its new-flu action program from "a period of overseas outbreak" to "a period of domestic outbreak" and called for companies and schools in the areas concerned to allow individuals to avoid commuting (出行)during rush hours.
The Kyodo News quoted Masato Tashiro, a member of the World Health Organization's emergency committee, as saying that several hundred people in Japan already may have been infected with the new flu.
According to the passage, the total number of the H1N1 infection in Japan now is __________.

A.42 B.34 C.46 D.143

The reasons for the happening of the later confirmed cases in Osaka are the following except __________.

A.143 students at the Kansai Okura Senior High School have shown symptoms of influenza
B.Some students in a Kobe High school got infected
C.Osaka and Hyogo are next to each other in the Kansai region
D.The later infected people contacted the Kobe students in a volleyball match

What is the implied meaning of what Masato Tashiro said in the last paragraph ?

A.The real situation about the new flu in Japan may be worse than it has been reported.
B.Several hundred people have been infected but they don't know it.
C.The WHO has to raise its new flu pandemic alert to the highest level.
D.The who's emergency committee are trying to confirm the number of infection in Japan.

The purpose of the passage is __________

A.to introduce the domestic infection cases in Japan
B.to draw people's attention to the worsening situation
C.to give some advice on preventing the spread of the flu
D.to call for educational facilities in Japan to suspend classes for some time

Why People Get Tattoos(文身)
Jack lay, quiet and unmoving, for thirty minutes while a stranger repeatedly stabbed (刺)him with sharp needles, causing blood to pour steadily out of his leg. Jack was getting a tattoo. His friend Tony had recently gotten a tattoo, and Jack was so impressed by it that he decided to get one too. Peer pressure, media influence, and personal expression are some of the common reasons for wearing tat-toos today.
The desire to be accepted by one's friends or peers can have a great influence on what a person does. Sometimes, wearing a tattoo can be a sign that you belong to a certain group. Gangs often use special clothes and tattoos to identify their particular group. Some of these groups wear only brand-name clothes. Others wear tattoos. When a person's friends are all doing something, that person is more likely to do the same thing.
The media is another big influence behind the popularity of tattoos in North America. A wide variety of media images (人物,图像)show tattoos—people appearing in commercials selling expensive cars, famous sports heroes with tattoos in magazines , fashion models wearing designer clothes that show their bodies tattooed with detailed and colourful patterns. These media images link tattoos to ideas of wealth, success, and status. As a result, many people decide to get a tattoo for its fashion and status value.
Many people decide to wear tattoos in order to express their artistic nature, their beliefs, or their feelings—in other words, to show their individuality (个性). A musician in a rock band may get a tat-too of a guitar on the arm. Some environmentalists may tattoo pictures of endangered animals on their shoulders. A tattoo can be a public sign to show what is important in a person's life.
As you can see, there are many reasons why young North Americans get tattoos. A tattoo can be part of a group's uniform, a sign of fashion or an expression of individuality. The decision to get a tattoo is most often a result of the influence of friends or media or the desire to express oneself. For Jack, it was a mixture of all the three.
Jack has got tattoos in order to __________.

A.show his great bravery
B.gain a special experience
C.make himself more healthy
D.be different from others

According to the passage, media images are linked to __________.

A.traditional lifestyle B.social position
C.cultural background D.public interest

We can infer from the passage that __________.

A.some people get tattoos out of pressure
B.a tattoo is related to religious belief
C.getting tattoos costs a lot of money
D.most people with tattoos are artists

Which of the following shows the structure of the passage?

CP: Central Point P: Point SP: Sub-point(次要点)C: Conclusion

Brazilian football star Robinho,24,started his career in the English Premier League in a way no one, including himself, ever expected.
Having rebelled (反叛)against his former club, Spanish powerhouse Real Madrid, he could no longer stay. But then, he didn't have the slightest intention of going to Manchester City. Just the day before the transfer window was closed, Robinho called a press conference to tell the media that his mind was made up: He was going to Chelsea.
However, Madrid had sold him to City at the last minute, because the club made an offer far higher than Chelsea.
One of the summer, s longest-running soap operas ended dramatically, with a twist that wasn't in the script. “I wasn't even thinking about City,” Robinho admitted.
The forward is now wearing the sky blue of a club that had won nothing in 30 years, instead of the darker blue of a club that won two of the last four Premier League titles. Yet it seems the change hasn't affected the striker so far. His amazing form has shown the club that he deserves the British record transfer fee of £ 32,5 million they had paid. On October 26,he scored a hat-trick as Manchester City crushed (击败)Stoke 3-0. He took his City goals tally (积分)to six in eight games.
"My main objective is that the team does well, but my personal objective is that I achieve 30 goals,“ he said. "I still have a lot to give and to learn. “
Robinho is fluent in Spanish as well as his native Portuguese, but has still not started learning English. He promises that in six months, he will be able to speak the language without problem. “ My English so far is two out of 10. I haven't started ray language classes yet as I'm still living in a hotel. But as soon as I move to my own place, I will have more time for that. In six months' time, my English will be 10 out of 10. ”
Robinho once serviced __________ before he transferred.

A.Chelsea B.Real Madrid
C.Manchester City D.AC Milan

Robinho transferred to Manchester City because __________.

A.it was his dream that was to play in Manchester City
B.Manchester City is better than Chelsea
C.Manchester City made a higher offer than Chelsea
D.ha had to go to Manchester City with no choice

The underlined sentence really means that __________.

A.a long soap operas ended at last
B.a long term match ended finally
C.Robinho's career ended at last
D.Robinho's transfer ended with an unexpected result

How do you think Robinho speaks English now?

A.Not well B.Quite fluently
C.Just so-so D.Not mentioned

Just 25 years ago, the top three career hopes for young people in Britain were teacher, banker and doctor. Now, they want to be sports star, pop star and actor, according to a survey by the Guardian newspaper.
Rachel, a character in the popular TV show Glee, may be said to speak for British teenagers. “ Nowadays being nobody is worse than being poor,"he said.
Emma Brockes, a reporter in the Guardian, believes it is “ the bad influence of celebrity (名人)culture” that is to blame. “ When children wanted to be doctor, it wasn't because they were really more interested in the functions of human organs than they are now ;you go where the respect is. "she wrote.
It could explain why there has been such an increase in levels of anxiety and depression. Dr Carlo Strenger, of Tel Aviv University, studied the sense of self for his new book The Fear of Insignificance \ Searching for Meaning in the list Century. He told the Daily Mail that young people now are" affected by the close connection to the global entertainment network, which has turned ranking and rating people according to wealth and celebrity inta an obsession (痴迷). “
"As humans, we naturally measure ourselves to those around us, but now we live in a global village. We are comparing ourselves with the most ‘ important' people in the world and finding ourselves wanting,“ he said. Today, even high achievers constantly fear that they are insignificant when they compare themselves to success stories in the media.
The way out? Simply stop measuring your achievement through a fantasy of wealth and celebrity. Dr Strenger said that it is a process called “ active self-acceptance through a constant search for self-knowledge through life”.
“The fear of insignificance can only be overcome through strong individual and cultural identity over and above measurable achievement,” he said.
Nowadays, young people in Britain want to __________.

A.choose jobs based on interests
B.become famous
C.be teacher, banker and doctor
D.earn more money

According to Emma Brockes, what causes the increasing level of anxiety?

A.Choices of future careers.
B.Access to the global network.
C.Bad influences of celebrities.
D.Endless comparison with others.

Which of the following is TRUE of Dr Carlo Strenger?

A.He is a newspaper reporter.
B.He is the spokesman of teenagers.
C.He tells success stories on TV.
D.He is against ranking people with wealth.

Dr Carlo Strenger suggests that young people should __________.

A.seek active self-acceptance
B.stick to their own dreams
C.make great achievements
D.search for the secret of wealth

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