Children in the United States eat too much pizza that some researchers now argue the food should join the ranks of sugary drinks and fast food for the harm they do to health.
In a new study, the researchers found that pizza is a large source of calories, saturated fat(饱和脂肪)and salt in children’s diets.Children should not eat more than two slices of pizza for a meal.and should pair that with salad, rather than with another high-calorie food,the researchers concluded.
“Parents should aim to control pizza consumption(消费), particularly as a snack where it was shown to have a very adverse impact on children, and they should put their pizza dollars toward healthier brands.” said Lisa Powel, director of the Illinois Prevention Research Center.
Pizza has become a matter of focus in recent years for researchers who look at the meals children eat, rather than the nutrients within them.Studies have found pizza is among the greatest sources of calories for children.
“Since pizza remains a common part of children’s diet, we need to make ‘healthy’ pizza.”Powel said.To make pizza healthier, food producers should reduce its saturated fat and salt, and increase its whole grain content,she said.
Whether or not pizza is harmful enough to be picked out as an unhealthy food, the study attracts attention to a larger issue with the modern American lifestyle, said Alexis Tindall, who was not involved in the flow research.Many foods arc eaten too frequently and in large sizes.said Tindall.To solve the problem, people don’t have to give up eating pizza, but instead, they can eat smaller and healthier pizza,she said.
“Make it at home, instead of ordering it out where you don’t have any control over how it’s made.”Tindall said. “When we make it at home, we can choose healthier ingredients,increase the vegetables.reduce fat, and put in less cheese.Pizza doesn’t have to be just pepperoni(意大利辣香肠)and cheese.”
1.According to the research.children shouldn’t eat .
A.more than two slices of pizza in a day
B.two slices of pizza for a meal
C.more pizza with French fries
D.pizza along with salad
2.Powel suggests healthier pizza should be made .
A.with less salt B.with more ingredients
C.in smaller sizes D.at home
3.The last sentence of the passage implies that pepperoni and cheese .
A.are not necessary ingredients of pizza
B.should be reduced by adding healthier ingredients.
C.should all be replaced with healthier ingredient.
D.are not the only healthy ingredients of pizza
4.What is the best title for the passage?
A.Pizza—a real junk food!
B.How to prepare better meals for your kids?
C.Bring in healthier pizza for Americans
D.Discover the harm of eating pizza
高三英语阅读理解中等难度题
Children in the United States eat too much pizza that some researchers now argue the food should join the ranks of sugary drinks and fast food for the harm they do to health.
In a new study, the researchers found that pizza is a large source of calories, saturated fat(饱和脂肪)and salt in children’s diets.Children should not eat more than two slices of pizza for a meal.and should pair that with salad, rather than with another high-calorie food,the researchers concluded.
“Parents should aim to control pizza consumption(消费), particularly as a snack where it was shown to have a very adverse impact on children, and they should put their pizza dollars toward healthier brands.” said Lisa Powel, director of the Illinois Prevention Research Center.
Pizza has become a matter of focus in recent years for researchers who look at the meals children eat, rather than the nutrients within them.Studies have found pizza is among the greatest sources of calories for children.
“Since pizza remains a common part of children’s diet, we need to make ‘healthy’ pizza.”Powel said.To make pizza healthier, food producers should reduce its saturated fat and salt, and increase its whole grain content,she said.
Whether or not pizza is harmful enough to be picked out as an unhealthy food, the study attracts attention to a larger issue with the modern American lifestyle, said Alexis Tindall, who was not involved in the flow research.Many foods arc eaten too frequently and in large sizes.said Tindall.To solve the problem, people don’t have to give up eating pizza, but instead, they can eat smaller and healthier pizza,she said.
“Make it at home, instead of ordering it out where you don’t have any control over how it’s made.”Tindall said. “When we make it at home, we can choose healthier ingredients,increase the vegetables.reduce fat, and put in less cheese.Pizza doesn’t have to be just pepperoni(意大利辣香肠)and cheese.”
1.According to the research.children shouldn’t eat .
A.more than two slices of pizza in a day
B.two slices of pizza for a meal
C.more pizza with French fries
D.pizza along with salad
2.Powel suggests healthier pizza should be made .
A.with less salt B.with more ingredients
C.in smaller sizes D.at home
3.The last sentence of the passage implies that pepperoni and cheese .
A.are not necessary ingredients of pizza
B.should be reduced by adding healthier ingredients.
C.should all be replaced with healthier ingredient.
D.are not the only healthy ingredients of pizza
4.What is the best title for the passage?
A.Pizza—a real junk food!
B.How to prepare better meals for your kids?
C.Bring in healthier pizza for Americans
D.Discover the harm of eating pizza
高三英语阅读理解中等难度题查看答案及解析
The amount of time young children in the United States spend with mobile screens might raise some eyebrows, as a new report found it has tripled in just four years.
Children 8 and younger spent about 15 minutes a day staring at a mobile screen in 2013 and now they spend 48 minutes a day, according to the report by Common Sense Media, a nonprofit organization focused on helping children, parents, and educators navigate the world of media and technology.
The report, released on Thursday, also found that 42% of children 8 and younger now have their own tablet devices, a sharp increase from 7% four years ago and less than 1% in 2011.
Children spending more time on mobile devices comes as no shock to Douglas Gentile, a psychology professor at Iowa State University who was not involved in the new report but has studied the effects of media use on children.
“On the one hand, it's not surprising because it's what we look around ourselves and can see.I can see it at the airport, for example, I can see it at restaurants and I can even see it in my own home where my younger daughter watches almost no television, but she'll watch lots of TV shows on her phone, "Gentile said.
“On the other hand, it's been getting harder for parents to really monitor a lot of what their kids are seeing and doing.At the same time, they're relying on the seeming benefit of being able to quiet the kid at a restaurant with a device,” he said. “We may be building a bit of a Frankenstein’s monster, because we re using that power for our benefit, not for the child’s benefit.”
These changing patterns in how children interact with media appear to be great, said James Steyer, chief executive officer and founder of Common Sense Media.in an email to CNN. “One of the most shocking findings is that mobile devices are now as popular in the home as TVs-98% of households with kids under 8 have a mobile device,” he said. “The ubiquity of mobile is changing childhood.”
1.The writer uses figures in the second paragraph to_________.
A.prove the reliability of the report.
B.praise the efforts made by Common Sense Media.
C.indicate the popular use of mobile devices nowadays.
D.illustrate the increase of time children spend on mobile devices.
2.According to Douglas Gentile, parents_________.
A.can totally control children's use of mobile devices .
B.always use mobile devices in favor of their children.
C.partly cause children's increasing use of mobile devices.
D.often discourage their children from using mobile devices.
3.The underlined word in the last paragraph most probably means “_________”.
A.rare use. B.important role.
C.obvious benefit D.common existence
高三英语阅读理解中等难度题查看答案及解析
Children in the United States are exposed to many influences other than that of their families.Television is the most significant of these influences,because the habit of watching television usually begins before children start attending school.
Parents are concerned about the lack of quality in television programs for children.The degree of violence in many of these shows also worries them.Studies indicate that,when children are exposed to violence,they many become aggressive or insecure.
Parents are also concerned at,out the commercials that their children see on television. Many parents would like to see fewer commercials during programs for children.And some parents feel that these shows should not have any commercials at all because young minds are not mature enough to deal with the claims made by advertisers.
Educational television has no commercials and has programs for children that many parents approve of The most famous of these is Sesame Street,which tries to give preschool children a head start in learning the alphabet(字母)and numbers.It also flies to teach children useful things about the world in which they live.
Even though most parents and educators give Sesame Street and shows like it high marks for quality,some critics argue that all television,whether educational or not,is harmful to children.These critics feel that the habit of watching hours of television every day turns children into bored and passive(被动的)consumers of their world rather than encouraging them to become active explorers of it.
1.Which of the following statements is NOT based on the passage?
A.Parents are worried about the influence from television on their children
B.Television has much influence on children
C.Both parents and their children like watching educational television.
D.Some critics think that television is no good for children.
2.In what ways do children suffer from television?
A.They become the victims of social violence
B.They spend hours watching television instead of doing school work
C.The programs make the children lose interest in the world.
D.The programs make the children spend too much of their parents’ money
3.Parents would not like their children to see commercials because ____
A.they think that their children ore not old enough to handle advertising
B.commercials teach children alphabet and numbers
C.commercials help to sell products
D.they don’t like commercials
高三英语阅读理解中等难度题查看答案及解析
Children in the United States are exposed to many influences other than that of their families.Television is the most significant of these influences,because the habit of watching television usually begins before children start attending school.
Parents are concerned about the lack of quality in television programs for children.The degree of violence in many of these shows also worries them.Studies indicate that,when children are exposed to violence,they many become aggressive or insecure.
Parents are also concerned at,out the commercials that their children see on television. Many parents would like to see fewer commercials during programs for children.And some parents feel that these shows should not have any commercials at all because young minds are not mature enough to deal with the claims made by advertisers.
Educational television has no commercials and has programs for children that many parents approve of The most famous of these is Sesame Street,which tries to give preschool children a head start in learning the alphabet(字母)and numbers.It also flies to teach children useful things about the world in which they live.
Even though most parents and educators give Sesame Street and shows like it high marks for quality,some critics argue that all television,whether educational or not,is harmful to children.These critics feel that the habit of watching hours of television every day turns children into bored and passive(被动的)consumers of their world rather than encouraging them to become active explorers of it.
1.Which of the following statements is NOT based on the passage?
A. Parents are worried about the influence from television on their children
B. Television has much influence on children
C. Both parents and their children like watching educational television.
D. Some critics think that television is no good for children.
2.In what ways do children suffer from television?
A. They become the victims of social violence
B. They spend hours watching television instead of doing school work
C. The programs make the children lose interest in the world.
D. The programs make the children spend too much of their parents’ money
3.Parents would not like their children to see commercials because ____
A. they think that their children ore not old enough to handle advertising
B. commercials teach children alphabet and numbers
C. commercials help to sell products
D. they don’t like commercials
高三英语阅读理解中等难度题查看答案及解析
In 1693 the philosopher John Locke warned that children should not be given too much “unhealthy fruit” to eat.Three centuries later, misguided ideas about child-raising are still popular.Many parents fear that their children will die unless ceaselessly watched.In America the law can be equally paranoid (偏执的).In South Carolina this month Debra Harrell was jailed for letting her 9-year-old daughter play in a park unsupervised (无人监督的).
Her severe punishment reflects the rich world’s worry about parenting.By most objective measures, modern parents are far more conscientious (认真的) than previous generations.Dads are more hands-on than their fathers were, and working mothers spend more time nurturing their children than the housewives of the 1960s did.However, there are two problems in this picture, connected to class.One is at the lower end.Even if poor parents spend more time with their children than they once did, they spend less than rich parents do.America is a laggard here: its government spends abundantly on school-age kids but much less than other rich countries on the first two or three years of life.If America did more to help poor parents with young children, it would have huge returns.
The second one, occurs at the other end of the income scale, and may even apply to otherwise rational (理性的) Economist readers: well-educated, rich parents try to do too much.Safety is part of it—they fear that if they are not constantly watching their children may break their necks, which is the least rational.Despite the impression you get from watching crime dramas, children in rich countries are safe, so long as they look both ways before crossing the road.The other popular parental fear—that your children might not get into an Ivy League college—is more rational.Academic success matters more than ever before.But beyond a certain point, parenting makes less difference than many parents imagine.Studies in Minnesota and Sweden, for example, found that identical twins grew up equally intelligent whether they were raised together or apart.A study in Colorado found that children that adopted and raised by brainy parents ended up no brainier than those adopted by average parents.
This doesn’t mean that parenting is irrelevant.The families who adopt children are carefully screened, so they tend to be warm, capable and middle-class.But the twin and adoption studies indicate that any child given a loving home and adequate stimulation is likely to fulfill her potential.Put another way, better-off parents can afford to relax a bit.And if you are less stressed, your children will appreciate it, even if you still make them eat their fruit and vegetables.
1.Which of the following statements is NOT a misguided idea of parenting mentioned in the passage?
A. Children should be protected from any dangers by their parents
B. The more conscientious parents are, the more children will surely benefit from parenting
C. Children will die unless ceaselessly watched
D. Children are likely to fulfill their potential with a loving home and adequate stimulation
2.The underlined word “laggard” in Paragraph 2 probably means a country that __________.
A. is ahead in development
B. falls slow behind others
C. is free from physical or mental disorder
D. moves to a higher position
3.Which of the following can we learn from the passage?
A. Only warm, capable and middle-class people can adopt a child.
B. When it comes to child-raising, Economist readers will become more rational.
C. Children in rich countries are in greater danger due to the bad influence of crime dramas.
D. Although poor parents spend more time with their kids than they once did, they spend less than rich parents do.
4.This passage is mainly written to __________.
A. urge American laws concerning parenting to be changed
B. advise modern parents to learn from their previous generations
C. persuade stressed parents to learn to relax and give more freedom to their children
D. call on the government to do more to help poor parents with school-age children
高三英语阅读理解中等难度题查看答案及解析
In 1693 the philosopher John Locke warned that children should not be given too much “unhealthy fruit” to eat. Three centuries later, misguided ideas about child-raising are still popular. Many parents fear that their children will die unless ceaselessly watched. In America the law can be equally paranoid (偏执的). In South Carolina this month Debra Harrell was jailed for letting her 9-year-old daughter play in a park unsupervised (无人监督的).
Her severe punishment reflects the rich world’s worry about parenting. By most objective measures, modern parents are far more conscientious (认真的) than previous generations. Dads are more hands-on than their fathers were, and working mothers spend more time nurturing their children than the housewives of the 1960s did. However, there are two problems in this picture, connected to class. One is at the lower end. Even if poor parents spend more time with their children than they once did, they spend less than rich parents do. America is a laggard here: its government spends abundantly on school-age kids but much less than other rich countries on the first two or three years of life. If America did more to help poor parents with young children, it would have huge returns.
The second one, occurs at the other end of the income scale, and may even apply to otherwise rational (理性的) Economist readers: well-educated, rich parents try to do too much. Safety is part of it—they fear that if they are not constantly watching their children may break their necks, which is the least rational. Despite the impression you get from watching crime dramas, children in rich countries are safe, so long as they look both ways before crossing the road. The other popular parental fear—that your children might not get into an Ivy League college—is more rational. Academic success matters more than ever before. But beyond a certain point, parenting makes less difference than many parents imagine. Studies in Minnesota and Sweden, for example, found that identical twins grew up equally intelligent whether they were raised together or apart. A study in Colorado found that children that adopted and raised by brainy parents ended up no brainier than those adopted by average parents.
This doesn’t mean that parenting is irrelevant. The families who adopt children are carefully screened, so they tend to be warm, capable and middle-class. But the twin and adoption studies indicate that any child given a loving home and adequate stimulation is likely to fulfill her potential. Put another way, better-off parents can afford to relax a bit. And if you are less stressed, your children will appreciate it, even if you still make them eat their fruit and vegetables.
1.Which of the following statements is NOT a misguided idea of parenting mentioned in the passage?
A. Children should be protected from any dangers by their parents.
B. The more conscientious parents are, the more children will surely benefit from parenting.
C. Children will die unless ceaselessly watched.
D. Children are likely to fulfill their potential with a loving home and adequate stimulation.
2.The underlined word “laggard” in Paragraph 2 probably means a country that ________.
A. is ahead in development
B. falls slow behind others
C. is free from physical or mental disorder
D. moves to a higher position
3.Which of the following can we learn from the passage?
A. Only warm, capable and middle-class people can adopt a child.
B. When it comes to child-raising, Economist readers will become more rational.
C. Children in rich countries are in greater danger due to the bad influence of crime dramas.
D. Although poor parents spend more time with their kids than they once did, they spend less than rich parents do.
4.This passage is mainly written to ________.
A. urge American laws concerning parenting to be changed
B. advise modern parents to learn from their previous generations
C. persuade stressed parents to learn to relax and give more freedom to their children
D. call on the government to do more to help poor parents with school-age children
高三英语阅读理解中等难度题查看答案及解析
Researchers in the United States say eating less can slow the aging process of cells in the body. The researchers studied mice, not people.
1. One group was able to eat as much as it wanted. The other animals in the other group were limited to eat. Their diet had 35 percent fewer calories than the first group of mice.
The mice with the diet restrictions (限制) were more energetic and suffered fewer diseases. They were not just living longer, they seemed to stay younger for a longer period of time. When you restrict calories (in mice), there is a direct increase in lifespan—the average age of the animal.2.
But how? The researchers found that fewer calories slow down a natural mechanism in cells called ribosomes (核糖体). Ribosomes are responsible for making important proteins in the cells. But with fewer calories, they slow down.3. This, in turn, keeps cells and the entire body functioning well.
Earlier studies have suggested a link between calorie restrictions and slowed aging.4.
Calorie restriction as a way to slow aging has not been tested in humans. But the main finding for people is the importance of taking care of our bodies.5. And this may help us make better decisions about what we eat.
A. The less we eat, the healthier we are.
B. Researchers studied two groups of mice.C. This finding is good news if you are a mouse.
D. This gives the cells more time to repair themselves.
E. The findings help to explain how exactly our bodies age.
F. However, this is first to show how the ribosomes can influence aging.
G. Calorie restriction caused real biochemical changes that slowed down the rate of aging.
高三英语七选五中等难度题查看答案及解析
In the United States and several other countries , 2.5 million children play baseball in an organization called Little League . They play on teams in their hometowns . Their parents and other adults in the community coach or instruct them and serve as umpires(裁判员)to make sure that everyone follows the rules . Local businesses give money for the ball fields and the uniforms . Local teams compete against each other and the winners get to play teams that are more distant . Eventually , the top teams go to the Little League World Series .
One hundred years after Abner Doubleday invented baseball in Cooperstown , New York , in 1839 , Little League got started in Pennsylvania . Three men started the game for neighborhood boys with a smaller playing field and fewer innings(局)than adult baseball . Little League became popular after World War II when the game spread across the United States . By 1955 it was played throughout North America and within five years it had spread to Europe . Children’s baseball really caught on in Japan and Taiwan of China and teams from those areas won the World Series seven out of eight years . After this , the organization tried banning foreign teams from the World Series , but the ban came to an end after one year .
At first , Little League was only for boys aged nine to twelve . However , in 1974 , the parents of girl baseball players brought a law suit . The courts ruled that Little League had to include both boys and girls . Later Little League added on softball and other games for teenagers up to age eighteen . Occasionally , a Little Leaguer becomes a professional player . For example , Gary Carter went from Little League to play nineteen seasons in the Major Leagues , ten of them as an All-Star player . By and large , youngsters play baseball for fun , but their parents are pround of them .
1.The mothers and fathers of Little League players __________ .
A. travel with the children
B. help run the games
C. give the teams money
D. play in the World Series
2.When had Little League spread to Europe ?
A. By 1839 . B. By 1955 . C. By 1960 . D. By 1974 .
3. Most players take part in Little League __________ .
A. to enjoy the game
B. to become professionals
C. to play in All-Star games
D. to make their parents proud
4.What is TRUE about players today ?
A. Girl have to buy their suits .
B. Only boys can play in Little League .
C. Girls and boys can participate up to age 18 .
D. Foreign players are banned from the World Series .
高三英语阅读理解中等难度题查看答案及解析
In the United States and several other countries, 2.5 million children play baseball in an organization called Little League. They play on teams in their hometowns. Their parents and other adults in the community coach or instruct them and serve as umpires to make sure that everyone follows the rules. Local businesses give money for the ball fields and the uniforms. Local teams compete against each other and the winners get to play teams that are more distant. Eventually, the top teams go to the Little League World Series.
One hundred years after Abner Doubleday invented baseball in Cooperstown, New York, in 1839, Little League got started in Pennsylvania. Three men started the game for neighborhood boys with a smaller playing field and fewer innings than adult baseball. Little League became popular after World War II when the game spread across the United States. By 1955 it was played throughout North America and within five years it had spread to Europe. Children’s baseball really caught on in Japan and Taiwan of China and teams from those areas won the World Series seven out of eight years. After this, the organization tried banning foreign teams from the World Series, but the ban came to an end after one year.
At first, Little League was only for boys aged nine to twelve. However, in 1974, the parents of girl baseball players brought a law suit. The courts ruled that Little League had to include both boys and girls. Later Little League added on softball and other games for teenagers up to age eighteen. Occasionally a Little Leaguer becomes a professional player. For example, Gary Carter went from Little League to play nineteen seasons in the Major Leagues, ten of them as an All-Star player. But, by and large, youngsters play baseball for fun and because their parents are proud of them.
1.The mothers and fathers of Little League players ______.
A. help run the games B. travel in coaches
C. give the teams money D. play in the World Series
2.In what year was Little League established?
A. 1839 B. 1939 C. 1955 D. 1960
3.Why do most players take part in Little League?
A. To play in the Major League.
B. To have fun and please their parents.
C. They expect a profit from All-Star games
D. They want to learn how to serve as umpires.
4.What is true about players today?
A. Little League is only for neighbourhood boys.
B. Girl players have to buy their suits.
C. Girls and boys can participate to age eighteen.
D. Children can only play until age twelve.
高三英语阅读理解中等难度题查看答案及解析
In a time of low academic achievement by children in the United States, many Americans are turning to Japan, a country of high academic achievement and economic success, for possible answers. However, the answers provided by Japanese preschools are not the ones Americans expected to find. In most Japanese preschools, surprisingly little emphasis is put on academic instruction. In one investigation, 300 Japanese and 210 American preschool teachers, child development specialists, and parents were asked about various aspects of early childhood education. Only 2 percent of the Japanese respondents (答问卷者) listed “to give children a good start academically” as one of their top three reasons for a society to have preschools. In contrast, over half the American respondents chose this as one of their top three choices. To prepare children for successful careers in first grade and beyond, Japanese schools do not teach reading, writing, and mathematics, but rather skills such as persistence(坚持不懈), concentration, and the ability to function as a member of a group. The vast majority of young Japanese children are taught to read at home by their parents.
In the recent comparison of Japanese and American preschool education, 91 percent of Japanese respondents chose providing children with a group experience as one of their top three reasons for a society to have preschools. Sixty-two percent of the more individually oriented (强调个性发展的) Americans listed group experience as one of their top three choices. An emphasis on the importance of the group seen in Japanese early childhood education continues into elementary school education.
Like in America, there is diversity in Japanese early childhood education. Some Japanese kindergartens have specific aims, such as early musical training or potential development. In large cities, some kindergartens are attached to universities that have elementary and secondary schools. Some Japanese parents believe that if their young children attend a university-based program, it will increase the children’s chances of eventually being admitted to top-rated schools and universities. Several more progressive programs have introduced free play as a way out for the heavy intellectualizing(知识化) in some Japanese kindergartens.
1.We learn from the first paragraph that many Americans believe ________.
A.Japanese parents are more involved in preschool education than American parents
B.Japan’s economic success is a result of its scientific achievements
C.Japanese preschool education emphasizes academic instruction
D.Japan’s higher education is superior to theirs
2.Most Americans surveyed believe that preschools should also attach importance to ________.
A.problem solving
B.group experience
C.parental guidance
D.individually-oriented development
3.Free play has been introduced in some Japanese kindergartens in order to ________.
A.broaden children’s horizons
B.encourage children’s creativity
C.lighten children’s study load
D.increase children’s knowledge
4.Why do some Japanese parents send their children to university – based kindergartens?
A.They can do better in their future studies.
B.They can accumulate more group experience there.
C.They can be individually – oriented when they grow up.
D.They can have better chances of getting a first – rate education.
高三英语阅读理解中等难度题查看答案及解析