Many kids don't drink enough water daily, acc...

Many kids don't drink enough water daily, according to a new study. The study's lead author, Erica Kenney, at first planned to look into the amount of sugary drinks kids were drinking in schools. However, during her research she found that many kids were simply not drinking enough water.

Kenney and her team examined data from a group of 4,000 children, aged 6 to19, between the years of 2009 and 2012. The data was taken from the National Health and Nutrition Survey,a study on the health of children in the United States conducted each year by the Center for Disease Control and Prevention..

While looking through the survey results, she noticed that more than half of the kids who took part in the study were dehydrated (脱水的). Of' that group, boys were 76% more likely than girls not to have enough water in their system. Nearly one quarter of the kids in the survey reported drinking no plain water at all.

“These findings highlight(突出) a possible health issue that wasn't given a lot of attention in the past," Kenney said in a statement. “Even though for most of these kids this is not an immediate and great health threat, this is an issue that could really be reducing quality of life and well-being for many children and youth."

The United States-National Agriculture Library says average kids need between 10 to 14 cups of water every day. This water can come from a mix of drinks and foods that contain high amounts of water, such as celery, melons or tomatoes. It is also recommended that fluids（液体）come from water instead of sugary drinks that are high in calories and can lead to weight problems.

1.What was Erica Kenney's purpose in doing the study?

A. To study if kids drink enough water daily :

B. To prove that sugary drinks are harmful to kids

C. To show what kind of sugary drinks kids love.

D. To find out how many sugary drinks kids drink at school.

2.According to the findings of Erica Kenney's study, we know that ________.

A. school kids cannot find drinkable water easily

B. boys are more likely to get dehydrated than girls

C. sugary drinks are very popular with school kids

D. most kids know the importance of drinking plain water .

3.From the last paragraph we learn that kids________.

A. should drink plain water to lose weight

B. can try to take in water from sugary drinks .

C. can eat celery, melons and tomatoes for water .

D. should drink no more than 10 cups of water every day

4.The text mainly tells us that many kids_____________

A. don ' t like drinking water

B. prefer sugary drinks to water

C. are at risk of health problems

D. don ' t drink enough water daily

高二英语阅读理解中等难度题查看答案及解析

Many kids don't drink enough water daily, according to a new study. The study's lead author, Erica Kenney, at first planned to look into the amount of sugary drinks kids were drinking in schools. However, during her research she found that many kids were simply not drinking enough water.

Kenney and her team examined data from a group of 4,000 children, aged 6 to19, between the years of 2009 and 2012. The data was taken from the National Health and Nutrition Survey, a study on the health of children in the United States conducted each year by the Center for Disease Control and Prevention..

While looking through the survey results, she noticed that more than half of the kids who took part in the study were dehydrated (脱水的). Of' that group, boys were 76% more likely than girls not to have enough water in their system. Nearly one quarter of the kids in the survey reported drinking no plain water at all.

“These findings highlight(突出) a possible health issue that wasn't given a lot of attention in the past," Kenney said in a statement. “Even though for most of these kids this is not an immediate and great health threat, this is an issue that could really be reducing quality of life and well-being for many children and youth."

The United States-National Agriculture Library says average kids need between 10 to 14 cups of water every day. This water can come from a mix of drinks and foods that contain high amounts of water, such as celery, melons or tomatoes. It is also recommended that fluids（液体）come from water instead of sugary drinks that are high in calories and can lead to weight problems.

1.What was Erica Kenney's purpose in doing the study?

A. To study if kids drink enough water daily :

B. To prove that sugary drinks are harmful to kids

C. To show what kind of sugary drinks kids love.

D. To find out how many sugary drinks kids drink at school.

2.According to the findings of Erica Kenney's study, we know that ________.

A. school kids cannot find drinkable water easily

B. boys are more likely to get dehydrated than girls

C. sugary drinks are very popular with school kids

D. most kids know the importance of drinking plain water .

3. From the last paragraph we learn that kids________.

A. should drink plain water to lose weight

B. can try to take in water from sugary drinks .

C. can eat celery, melons and tomatoes for water .

D. should drink no more than 10 cups of water every day

4.The text mainly tells us that many kids_____________

A. don ' t like drinking water

B. prefer sugary drinks to water

C. are at risk of health problems

D. don ' t drink enough water daily

高二英语阅读理解中等难度题查看答案及解析

Water—To Your Health!

Study after study shows that drinking enough water defends against problems from head to toe. Water is a basic need for cell health. 1.. So pour yourself a nice big glass, sit back, and take a look at the many benefits being well hydrated（保持充足水分）can bring to your health.

You’ll have lots of energy

2. When you’re dehydrated, cells won’t function well enough and the flow is not so smooth affecting your physical and mental performance and making you feel sluggish（迟钝的）, according to a review of hydration research conducted by scientists at the University of North Carolina.

You might lose weight

A new study from the University of Illinois at Urbana- Champaign involving more than 18,000 adults found that when people increased their daily water intake by one to three 8-ounce cups (on top of the four they already drank on average), they ate less. 3..

Your memory may improve

Your brain is hugely dependent on fluid—all those brain cells need liquid to fire properly. According to a review published in the journal Nutrients, studies have consistently found that memory and attention improve in children after they take a drink of water. 4..

Your skin will grow

According to research, skin is at least 30 percent water. If your skin cells don’t get the water they need, they’ll start to wither and shrink. But if you drink enough water, you skin cells will become larger, softer and rounder, minimizing the appearance of wrinkles.

5.

When women in a small study from the University of Connecticut lost just 1.36 percent of their body mass through sweat (and didn’t drink enough water to replace it), their moods soured and they were more likely to experience headaches and exhaustion.

A. You’ll be in higher spirits

B. You’ll feel strong when you work out

C. It can have a magic power to your mind and body

D. Their food intake dropped by as much as 205 calories a day

E. Water helps keep up a steady flow of nutrients into your cells

F. That means your cells need more fluid to keep up with the demands

G. The research is less clear on whether this pattern holds true for adults

高二英语七选五中等难度题查看答案及解析

According to a UN report，one third of the world population have no _________ to clean drinking water and health care.

A. means        B. approach        C. channel                 D. access

高二英语单项填空困难题查看答案及解析

According to the findings of a new study, telling kids they’re smart enhances the idea that intelligence is a genetic gift rather than a skill that ran he improved, and children who think their intelligence is fixer! are not likely to pay attention to mistakes and recover from them.

In the study publisher! online, researchers looked at 123 children who were about 7. The team assessed the children to determine whether they had a “growth mindset（思维定式）”. They asked the children to complete a fast-paced computer task while their brain activities were recorded. During the recording, researchers noted that brain activity stopped within a half-second after making a mistake. The larger the brain response was, the more the child focused on the error.

Based on the data they collected, the researchers concluded that children with a “growth mindset” were much more likely to have a larger brain response after making a mistake, and in turn were more likely to improve their performance by paying closer attention to the task after making an error.

For parents, the lessons are clear: for starters, don’t pay praises that suggest intelligence is fixed. If a child hands you an A test, don’t say “You are smart!” Instead say “Wow, that study really paid off!”

Second, focus on using errors to work together and learn. Many parents and teachers shy away from mentioning a child’s mistakes, telling them “It’s OK. You’ll get it next time.” without giving them the opportunity to figure out what went wrong. Instead, it’s better to tell the child that mistakes happen, and to pay attention and work to figure out where and how they made the mistake.

1.What’s the resold of telling kids they’re clever?

A. They may think efforts are useful.

B. They may be attentive to their mistakes.

C. They may think they’re very clever.

D. They may think intelligence is fixed at birth.

2.How would children with a “growth mindset” react to their mistakes in the study?

A. They would be more careful to their mistakes and more likely to improve.

B. They had a smaller response and would pay no attention to their errors.

C. They would he less attentive to their errors and pay little attention to their mistakes.

D. They are more likely to have a larger brain response before making a mistake.

3.What does the author advise the parents to do when their kids make mistakes?

A. Comfort the kids and stress the efforts they made.

B. Tell them it’s OK and they will get it next time.

C. Praise the progress they made but not their smartness.

D. Let the child think about what mistakes they made.

4.What floes the passage mainly talk about?

A. Praise the children for their intelligence.

B. How to Heal with kids’ performance at school.

C. Proper response to kids’ mistakes and progress.

D. The reflection on kids’ smartness and development.

高二英语阅读理解困难题查看答案及解析

Many people in Southwest China are said to have no ______ to safe drinking water last winter.

A. control　　 B. access　　 C. aid　　 D. opportunity

高二英语单项填空中等难度题查看答案及解析

It is very important for people to drink water in our everyday life. Many people believe they are supposed to drink eight glasses of water a day, or about two liters. Why? Because that is what they have been told all their life. But a recent report offers some different advice. Experts say people should obey their bodies; they should drink as much water as they feel like drinking. The report says most healthy people meet their daily needs for liquid by letting thirst be their guide. The report is from the Institute of Medicine, part of the National Academies. The report contains some general suggestions. The experts say women should get about 2.7 liters of water daily. Men should get about 3.7 liters. But wait——in each case, that is more than eight glasses.

There is one important difference. The report does not tell people how many glasses of water to drink. In fact, the experts say it may be impossible to know how many glasses are needed to meet these guidelines. This is because the daily water requirement can include the water content in foods. People do not get water only by forcing themselves to drink a set number of glasses per day. People also drink fruit juices and sodas and milk. They drink coffee and tea. These all contain water. Yet some also contain caffeine. This causes the body to expel(排出)more water. But the writers of the report say this does not mean the body loses too much water.

As you might expect, the Institute of Medicine says people need to drink more water when they are physically active. The same is true of those who live in hot climates. Depending on heat and activity, people could need two times as much water as others do. All this, however, does not answer one question. No one seems sure why people have the idea that good health requires eight glasses of water daily.

It may have started with a misunderstanding. In 1945, the National Academy of Sciences published some guidelines. Its Food and Nutrition Board(营养膳食) said a good amount of water for most adults was 2.5 liters daily. This was based on an average of one milliliter(毫升)for each calorie of food eaten. But that was only part of what the board said. It also said that most of this amount is contained in prepared foods.

1.In experts’ opinion, every day a person should drink ____.

A. as much water as he can                 B. more than eight glasses of water

C. according to actual need for his body           D. when he comes in sight of water

2.What is mainly described in the second paragraph?

A. People know about the daily water requirement.

B. People need water instead of all kinds of drink.

C. People get daily water not only from drinking.

D. People drink all kinds of drink every day.

3.Who might drink less water according to the third paragraph?

4.The main purpose of writing the texts is to _______.

A. make a good suggestion of drinking daily  B. make clear the requirements to drink daily

C. tell the importance of drinking water daily     D. figure out a good amount of water daily

高二英语阅读理解中等难度题查看答案及解析

You’re fortunate enough to escape ________ for drunken driving, but don’t drink again.

A. fining           B. to fine          C. being fined            D.to be fined

高二英语单项填空中等难度题查看答案及解析

Everybody knows the importance of drinking enough water.As we all know, drinking water benefits your skin, muscles and organs.1.

The major reason for that is related to human biological needs.When you're a baby, you're 75 percent water.Then, as the years get higher, you get drier.2.　 It helps you lose weight, according to a study from the University of Birmingham.

The researchers found that drinking 500 ml of water thirty minutes before a meal helped participants lose 10 more pounds than those who did not.3. All participants were advised to improve their diet and physical activity levels.84 overweight adults were involved.Among them 41 were told to “preload” with water, while 43 were told to control their water intake before eating.After 12 weeks, the participants instructed to “preload” with water lost 2.87 pounds more than those in the control group on average.In addition, the participants preloading with water before each of their three main meals every day lost 9.48 pounds over the 12 weeks.4.

Dr.Helen Parretti, a lecturer at the University of Birmingham, had this to say of the study:　 5.Just drinking 500 ml of water, three times a day, before your main meals may help reduce your weight...and this could be an easy way for weight loss. Furthermore, it can be significant for an individual to lose extra weight, making a potential contribution to public health.

A.Another reason to drink water is right here.

B.The study began with a weight management consultation.

C.The beauty of these findings is that losing weight is simple.

D.But not everyone can get access to tap water in some areas.

E.It also helps prevent certain diseases and improve your mood.

F.In contrast, those preloading once a day or never, lost just 1.76 pounds.

G.So kids should drink more water instead of coke to keep healthy.

高二英语七选五中等难度题查看答案及解析

When visiting New York City with your kids，there are many things to do with kids that will entertain their spirits and feed their minds.

The Whispering Gallery

Make your way to the Whispering Gallery. The Whispering Room's architecture allows for a phenomenon that usually makes people laugh. Once inside the gallery，place one person facing the corner at one end of the room and then place another person facing the corner at the opposite end. Ask one of the participants to whisper a phrase or a quick sentence or two and the person on the opposite end will be able to hear every word that was said.

E. 42nd St.

212一771一5322

grandcentralterminal. com

The American Museum of Natural History

The American Museum of Natural History was founded in 1869. In addition to its impressive exhibits，permanent attractions bring the cool factor home to kids. They can enter the Fossil Halls and see the impressive dinosaur skeletons（骨架）．And the Milstein Hall of Ocean Life educates kids about the fragility（脆弱）of the Ocean

Central Park West at 79th St.

212一769一5606

amnh. org

the Scholastic Store

Most parents want their children to read，and moreover，to enjoy reading. Scholastic helps to make that wish a reality by publishing interesting，well-written stories that are popular with children. With such classics as“Clifford the Big Red Dog”，“The Magic School Bus，＂and“Harry Potter，”the Scholastic Store will delight your children.

557 Broadway

212一343一6100

scholastic. com

Ellen's Stardust Diner(小饭店)

The restaurant is a place where each person in your family can find something to eat. Arugula salads，grilled cheese，burgers and meatloaf are all on this varied menu. A hall of beauty queens，a drive-in theatre and wait staff that sing to you can add to this unique dining experience.

1650 Broadway，corner of 51st St.

212一956一5151

ellensstardustdiner. com

1.Which of the following websites helps kids develop their interest in reading？

A. ettensstardustdiner. com.

B. grandcentralterminal. com.

C. amnh. org.

D. scholastic. com.

2. If kids want to learn about animals, parents can bring them to________

A. the Whispering Gallery

B. the Scholastic Store

C. the American Museum of Natural History

D. Ellen's Stardust Diner

3.It can be learned from the passage that ________．

A. Only if you speak loud enough can the other one hear you clearly in the the Whispering Gallery.

B. people can enjoy music in the Ellen's Stardust Diner

C. Ellen's Stardust Diner mainly provides western food

D. the American Museum of Natural History has a history of 200 years

高二英语阅读理解中等难度题查看答案及解析