Teenagers who spend hours in front of the television may have a poorer diet as young adults.

A study，which included nearly 1，400 high school students，found those who watched TV for five hours or more per day had less healthy diets than peers(同齡人）five years later. Why does this happen? Should the parents take any measures?

On the one hand，people who spend a lot of time in front of the TV, especially teenagers，may snack more，and that may affect their long-term diet quality.

On the other hand，TV ads for fast food，sweets and snacks tempt teenagers to eat more of those foods. And TV time might also replace exercise time for some kids.

Lead researcher Dr. Daheia J. Barr-Anderson，of the University of Minnesota in Minneapolis，told Reuters Health a clear correlation between TV time during high school and diet quality in young adulthood. While the heaviest TV viewers were eating the most junk food , those who'd watched less than two hours per day had the highest intake(吸收)of fruits，vegetables, whole grains and high-calcium food. In her opinion，parents should limit and monitor TV viewing.

As far as I am concerned，children should watch no more than two hours of television per day. And parents should set a good example by eating right，being physically active and curbing their own TV time.

1. What's the best title for this passage?

A. People should keep away from TV to keep healthy.

B. Teenagers' TV time may affect their diets later.

C. Why do teenagers like TV"

D. Parents' own habits may affect children later.

2.According to the passage，heavy TV viewers tend to＿ ．

A. eat more fruits B. eat less junk food

C. take in fewer vegetables D. take in high-calcium food

3.What suggestion does the author give the parents？

A. They must watch TV with their children.

B. They should forbid the children to watch TV.

C. They should pay attention to nutrition in diets.

D. They can't do what they don't want their children to do.

4.The underlined word“curbing" in the last paragraph can be replaced by

A. adding B. checking C. controlling D. stopping

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：2016屆河北省保定市高三上學(xué)期摸底考試英語(yǔ)試卷（解析版） 題型：語(yǔ)法填空

閱讀下面材料，在空白處填人適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號(hào)內(nèi)單詞的正確形式。

In the Tibetan language, "Guozhuang dance" means singing and dancing in a circle. It is very popular in Tibet and places like Yunnan, Qinghai and Gansu 1. Tibetans live. In the dance, men and women of an equal number form a circle hand in hand with one. person 2. (act) as the leading dancer. The whole song begins with slow part. and gradually 3. (turn) fast. Men always take the first lines of lyrics（抒情歌）， 4. women reply. The dance involves repeated 5. (music)dialogues between male and female dancers.

Guozhuang dance is rich in content and flexible in steps. It changes with the 6. (develop)of Tibetan life and work, There are dances concerning daily work 7. crop gathering, wool twisting, cattle feeding and wine making etc; And also there are dances presenting, 8. Tibetan customs and marriage traditions.

Guozhuang dance is a joyous dance. Whenever there are festivals or happy events, people of all ages will 9. (happy) join the dance. Guozhuang dance 10. (catalogue)in the first set of the National Intangible Cultural Heritage（非物質(zhì)文化遺產(chǎn)）since 2006．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2014-2015學(xué)年山東濰坊第一中學(xué)高三4月過(guò)程性檢測(cè)英語(yǔ)試卷（解析版） 題型：語(yǔ)法填空

閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形式。

Lionel Messi，a player from the South American country of Argentina, 1. (be)the greatest soccer player alive today．At a young age，he 2. (move)to Spain and now plays professionally for the Barcelona soccer club．Messi started playing soccer at 3. age of 5 for a small soccer team 4. (own)by his father．Even as a young boy,he did very well．But when he was 11 years old, he found out he had a sickness which would prevent him5. growing much taller. There was a way to help him grow more，6. his parents did not have enough money to pay for his medical needs．So，they looked around for a Soccer club 7. would be able to do this for them．The clubs in Argentina couldn’t help him，but the famous Barcelona club in Spain offered 8.(accept)Messi on the junior team and pay for the bills．The Messi family 9. (happy)took the offer and moved to Spain．In the Barcelona soccer club，Messi was one of the best 10. (player) through his teen years．With his incredible talent，Messi has surprised the world．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2014-2015學(xué)年海南省高三5月模擬英語(yǔ)試卷（解析版） 題型：其他題

根據(jù)短文內(nèi)容， 從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。

Have you ever been in a situation where you have done something just to make someone else happy?

You think that you are making yourself happy. 1. I have done that many times because I wanted to impress people or I thought that if I made someone else happy it would certainly make me happy. I understand that all of us want our close friends and family to be proud of us, so we work hard in school or in our careers to meet their expectations.2. But if you are trying to realize other people’s dreams without keeping yourself satisfied, you will never be happy.

So you have to be clear and honest with yourself about what you want in your life. If you are honest with yourself, you will be more optimistic. 3.You feel like you won’t need to achieve something for someone else.

4. They fear to be rejected(排斥) by others. They think and say “If I choose this job or career path, that person will think I am out of my mind”, or “I really want to start this business but those people will think that I won’t make any money”. 5. Don’t think this way. If you follow other people’s wishes but cannot be true to yourself, you will have a hard time feeling great about yourself.

A. The truth is that you are really trying to make someone else happy.

B. So why don’t I follow what they say？

C. And you will develop a drive from your heart.

D. So we should try our best to realize our dreams.

E. But we sometimes have to meet expectations from others.

F. Why do so many people want to live their dreams for someone else?

G. There is nothing wrong with that.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆寧夏銀川市高三上學(xué)期統(tǒng)練一英語(yǔ)試卷（解析版） 題型：閱讀理解

“Selfie” (自拍) joins ranks of dictionary words.

In 2002, an Australian man went to his friend’s 21st birthday party. He got drunk, tripped on some steps and cut his lip. He took a picture of his injuries and shared it with his friends on an online forum. “And sorry about the focus,” he wrote, “it was a selfie.” That was the first recorded use of the word “selfie”, according to linguistic experts at Oxford Dictionaries.

On Nov 19, Oxford Dictionaries declared “selfie” Word of the Year for 2013, in honor of the term having taken over the world thanks to millions of smart phone self-portraits and the resulting shares on social media.

So what does the choice of the word say about our culture? Mary Elizabeth Williams, writing in Salon magazine, says the word reminds us that contemporary culture is defined by our narcissism(自戀).Megan Jackson from a local newspaper points out a selfie may only focus on appearance.

Selfies invite judgment based on appearance alone. What kind of cultural influence does this have on women? Erin Gloria Ryan on Jezebel says selfies teach young woman to obsess over their appearance and judge themselves on the basis of beauty rather than accomplishments. “They’re a reflection of the warped way we teach girls to see themselves as decorative,” said Ryan.

In Slate magazine, Rachel Simmons has the opposite view. She argues that selfies are an example of young women promoting themselves and taking control of their own self-presentation. Think of each one, she says, as “a tiny pulse of girl pride —a shout-out to the self”.

1. Which of the following is true about the first use of “selfie”?

A. The Australian man created it to celebrate his friend’s 21st birthday.

B. The Australian man created by chance when he got drunk and shared his photo online.

C. The Oxford Dictionary used it to thank the creation of smart phone.

D. The social media were so advanced that they made the word transmitted.

2.The underlined word “tripped” in the first paragraph probably means “________”.

A. traveled B. stepped lightly

C. fell down D. made mistakes

3.Who holds a positive opinion towards selfie in the life of women?

A. Mary Elizabeth. B. Megan Jackson.

C. Erin Gloria Ryan. D. Rachel Simmons.

4.The text is mainly concerned with ________.

A. the introduction of the word “selfie”

B. the choice of the word “selfie”

C. the history of the word “selfie”

D. the characteristics of the word “selfie”

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆江蘇揚(yáng)州中學(xué)高三上10月月考英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

---The scarf is nice, but the price is a little bit too high.

---_______, but if you want to have good quality, you have to pay more.

A．No problem B. No offence

C. No wonder D. No doubt

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015-2016學(xué)年江西上高二中高二上第一次月考英語(yǔ)試卷（解析版） 題型：語(yǔ)法填空

閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（不多于3個(gè)單詞）或括號(hào)內(nèi)單詞的正確形式。

Why is pink or purple a color for girls and blue or brown for boys?

The answer depends largely 1. cultural values as well as personal experiences. To the Egyptians, green was a color 2. represented the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. During the Spring Festival in China, children 3. (give) money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect 4. against evils（災(zāi)禍）.

People’s 5. (choose) of colors is also influenced by their bodies’ reactions toward them. Green is said to be 6. most restful color. It has the ability to reduce pain and relax people both mentally 7. physically. People 8. (work) in green environment have been found to have fewer stomach aches.

Red can cause a person’s blood pressure to rise and increase people’s appetites（食欲）. Many decorators will include different shades of red in the restaurant. And many commercial websites will have a red “Buy Now” button because red is a color that 9. (easy) catches a person’s eye.

Blue is another calming color. Unlike red, blue is believed to cause people to lose appetite. So 10. you want to eat less, some suggest that eating from blue plates can help.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆河南陜州中學(xué)高三上學(xué)期階段性考試前模擬訓(xùn)練英語(yǔ)試卷（解析版） 題型：閱讀理解

Getting rid of dirt, in the opinion of most people, is a good thing. However, there is nothing fixed about attitudes to dirt.

In the early 16th century, people thought that dirt on the skin was a means to block out disease, as medical opinion had it that washing off dirt with hot water could open up the skin and let ills in. A particular danger was thought to lie in public baths. By 1538, the French king had closed the bath houses in his kingdom. So did the king of England in 1546. Thus began a long time when the rich and the poor in Europe lived with dirt in a friendly way. Henry IV, King of France, was famously dirty. Upon learning that a nobleman had taken a bath, the king ordered that, to avoid the attack of disease, the nobleman should not go out.

Though the belief in the merit of dirt was long-lived, dirt has no longer been regarded as a nice neighbor ever since the 18th century. Scientifically speaking, cleaning away dirt is good to health. Clean water supply and hand washing are practical means of preventing disease. Yet, it seems that standards of cleanliness have moved beyond science since World War Ⅱ. Advertisements repeatedly sell the idea: clothes need to be whiter than white, cloths ever softer, surfaces to shine. Has the hate for dirt, however, gone too far?

Attitudes to dirt still differ hugely nowadays. Many first-time parents nervously try to warn their children off touching dirt, which might be responsible for the spread of disease.On the contrary, Mary Ruebush, an American immunologist(免疫學(xué)家)，encourages children to play in the dirt to build up a strong immune system. And the latter position is gaining some ground.

1. The kings of France and England in the 16th century closed bath houses because .

A. they lived healthily in a dirty environment.

B. they believed disease could be spread in public baths

C. they thought bath houses were too dirty to stay in

D. they considered bathing as the cause of skin disease

2. Which of the following best describes Henry IV’s attitude to bathing?

A. Approving. B. Afraid.

C. Curious D. Uninterested.

3. How does the passage mainly develop?

A. By providing examples.

B. By making comparisons.

C. By following the order of time.

D. By following the order of importance.

4. What is the author’s purpose in writing the passage?

A. To stress the role of dirt.

B. To introduce the history of dirt.

C. To call attention to the danger of dirt.

D. To present the change of views on dirt.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2014-2015學(xué)年北京市西城區(qū)高三一�？荚囉⒄Z(yǔ)試卷（解析版） 題型：單項(xiàng)填空

—Could you give me some advice on getting a job?

—First, find out ______ you like doing best．

A. what B．which

C．how D．why

查看答案和解析>>

同步練習(xí)冊(cè)答案