HOW TO GET MORE SLEEPMany studies warn that n...

HOW TO GET MORE SLEEP

Many studies warn that not having enough sleep may lead to serious health problems, affecting our daily life, work and study. You’ve probably known this for long, yet you still don’t get a full night sleep due to an incredible work schedule. So what can you do to make more time for sleep, and get a better night’s rest overall?

• Invest in a better-quality mattress. If you’re sleeping on a years-old, worn-out mattress(床垫), it’s no wonder why you wake up feeling tired in the morning. 1. With a new mattress that’s better suited to your sleeping habits, you’ll get to sleep faster and stay asleep consistently.

• 2. There are many habits that can affect how much sleep you get, including how much caffeine you consume throughout the day (and when you consume it — even a few hours before bedtime can interfere with sleep), whether or not you physically exercise, and how long you spend staring at a digital screen before bed.

• Take a closer look at your schedule.3. In Western culture, there’s a lot of pressure to fill up our schedules to seem important and socially integrated, so your daily activities might have some faults or unnecessary tasks that can be skipped or delayed. 4.

Sleep is even more important than you probably realized, but it’s entirely within your power to reshape your sleeping habits for good. Make sleep your first priority, scheduling time for it the way you’d schedule a meeting, and work the rest of your schedule around it. 5.

A.Watch your habits.

B.Some habits contribute to a good night’s sleep.

C.Without enough sleep, you could take more risks in your life.

D.A new mattress can be a big investment, but it’s almost worth the money.

E.Draw a line between professional and personal time, and make sleep a higher priority.

F.If you feel like you’re too busy to sleep, consider taking a second look at your schedule.

G.In time, it will become the new routine, and you’ll improve your health and productivity.

高三英语七选五中等难度题查看答案及解析

A new study warns that about thirty percent of the world's people may not have enough water by the year 2025.

A private American organization called Population Action International did the new study. It says more than three-hundred-thirty-five-million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.

P-A-I researcher Robert Engelman says by the year 2025, about three-thousand-million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of water on Earth stays the same.

Mr. Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.

The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking waters not safe. Mr. Engelman says there are problems all over the world because of diseases, such as cholera, which are carried in water. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are beginning.

The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture.

The report also says long-term solutions to the water problem must include controls on population growth. It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have.

1. 　　　　　　 are expected to have severe water problems by the year 2025.

A. 46 countries　　　　 B. 18 countries

C. 28 countries　　　　 D. No countries

2. All the following are true except　　　　　　　　 .

A. Lack of water may cause conflict between countries

B. New industries need a lot of water

C. There are solutions to the water problem

D. Egypt now has enough fresh water

3..What can be inferred from the passage?　　　 .

A. There is connection between providing clean water and slowing population growth

B. Lack of water may also result from international conflict

C. The ability of developing has nothing to do with lack of water

D. It is not known whether diseases have something to do with lack of water

4.The best title of the passage would be 　　　　　　 .

A. World Conflict　　　　　　 B. World Water Shortage

C. Diseases and Water　　　　 D. Population and Water

高三英语阅读理解中等难度题查看答案及解析

If you want to get more information on how to apply for studying overseas, you can go to the office of foreign________for details.

A．events           B．matters          C．affairs          D．business

高三英语单项填空困难题查看答案及解析

Imagine how you’d feel if you had to get more than 9,000 tons of junk out to the sidewalk. That’s how much trash is floating around in space. In fact, there’s about 4 million pounds flying over our heads in low-Earth orbit. Daan, a Dutch artist, and his team at Space Waste Lab have come up with a creative plan that could clear up space junk in a spectacular fashion.

①Most space waste comes from dead satellites and rockets. Functioning satellites are the backbone of the information systems that keep our world running smoothly. But all the satellites eventually become obsolete within just a few decades. When they die out, there’s the problem of them drifting in outer space, collecting in what scientists call the “graveyard orbit.”

Maybe you’re thinking, “Why should I care about garbage 12,500 miles above me?” Well, all that fun stuff that satellites help beam down to us—mobile games, Instagram, cat videos—could be shut down by space waste. Lots of old junk floating around up there, plus new satellites added each year, means more and more high-speed collisions (碰撞). And when chunks of junk crash into one another, they break apart into millions of pieces, quickly building up speed and turning into fast-moving objects, which are dangerous to operational satellites as well as astronauts working on the International Space Station.

②Space waste is a problem that’s escalated so much, some scientists say that by 2050 we’ll be forced to stop launching new spacecraft altogether, including new satellites. Think about that for a minute. When the last satellites finally become disused, GPS, cell phones, and the Internet will no longer function.

③So we have to find a way to deal with this space garbage, and Daan pictures a sort of trash pickup, which involves groups of small spacecraft casting large nets into orbit that would collect space debris (碎片) and send it back toward Earth at top speed. Here’s the best part—while reentering Earth’s atmosphere, the pieces of junk would burn up all at once, creating a light show similar to hundreds of shooting stars falling in the night sky. A spectacle indeed!

To get ready for such an amazing effort, Space Waste Lab has been traveling to major cities across Europe and enlightening the public on the problem of the junk in space. ④But Daan doesn’t just talk about ways to relieve the problem—he’s created something a little grander than that. In October 2018, his team launched Space Waste Lab Performance, an outdoor art exhibition that shows the location of each piece of space trash using large lasers that make each debris look a bit like a star wandering slowly and silently over the sky, allowing viewers to wave and say, “Hallo, space trash!”

1.The word “obsolete” (paragraph 2) is closest in meaning to “______”.

A.accessible B.profitable

C.floating D.outdated

2.According to the passage, which sentence best replaces the question mark in the diagram?

A.Working satellites can be damaged and astronauts can be hurt.

B.Satellites can help people track the weather and find new locations.

C.There is more junk floating in space each year as new satellites are added.

D.The Space Waste Lab Performance can show people where satellites are located.

3.Which of the following best supports the idea that space waste should be dealt with very soon？

A.Sentences ① B.Sentence ②

C.Sentence ③ D.Sentence ④

4.Which of the following might be the best title of the passage?

A.Space Junk Harms Digital Systems

B.Artists’ Proposal to Save Space

C.A New Glimpse into Outer Space

D.Test of Waste Collection Nets

高三英语阅读理解困难题查看答案及解析

People who have studied ancient instruments are hoping to learn more about the culture that ______ this ancient flute.

A．produce          B．produced         C．is producing       D．was produced

高三英语单项填空中等难度题查看答案及解析

How do parents teach children about money？How do you teach them to get rich？Likely，you do not have an answer because you would not call yourself rich.1.Here is what self-made millionaires tell their kids about wealth.

You deserve to have wealth.

This statement could be read as arrogant（傲慢的），when in fact it comes from a place of humbleness. Self-made millionaires teach their children that they deserve to be rich not because they were born into the right family but because they work hard to solve other people's problems.2.

3.

Having money gets rid of tons of the issues which people find themselves in when they do not have it. Not happy with your current living situation？You can pack up and leave. Do you hate your job？Why not start your own business. Upset about a global disaster？Donate what you can to the cause. Money allows you to enjoy life on your own terms.

Nothing is guaranteed.

4.They must create their own lives and futures. It's important to teach kids about self-reliance. Legally，kids have the right to have more and more things，but it's important to teach against these values.

Solve problems to earn your wealth.

In a free market economy，everyone is looking for a way to make money. If you come up with an idea to solve the world's problem，there will be a demand for it. The bigger the problem the more difficulty you might have getting it off the ground.5.Pairing your skills with problem solving could be the way towards wealth.

A. A big lesson self-made millionaires teach their kids is that the world owes them nothing.

B. Having wealth allows you to do something for others to earn your place.

C. When do you start teaching your children about money？

D. How do the rich approach this question？

E. But it could also make you very rich.

F. Even the blind can see money.

G. Wealth leads to freedom.

高三英语七选五中等难度题查看答案及解析

Two recent studies have found that punishment is not the best way to influence behavior. One showed that adults are much more cooperative if they work in a system based on rewards. Researchers at Harvard University in the United States and the Stockholm School of Economics in Sweden did the study.

They had about two hundred college students play a version of the game known as the Prisoner’s Dilemma. The game is based on the tension between the interests of an individual and a group. The students played in groups of four. Each player could win points for the group, so they would all gain equally. But each player could also reward or punish each of the other three players. Harvard researcher David Rand says the most successful behavior proved to be cooperation. The groups that rewarded the most earned about twice as much in the game as the groups that rewarded the least. And the more a group punished itself, the lower its earnings. The study appeared last month in the journal Science.

The other study involved children. It was presented last month in California at a conference on violence and abuse(虐待). Researchers used intelligence tests given to two groups. More than eight hundred children were aged two to four the first time they were tested. More than seven hundred children were aged five to nine. The two groups were retested four years later, and the study compared the results with the first test. Both groups contained children whose parents used physical punishment and children whose parents did not.

The study says the IQs of the younger children who were not spanked were five points higher than those who were. In the older group, the difference was almost three points. The more they are spanked, the slower their mental development.

1.What do we know about the second study?

A. Children's IQs have much to do with physical punishment.

B. The study is about violence and cooperation of children.

C. The children tested were divided into groups of four.

D. Children's mental development only relies on their IQs.

2.What does the underlined word “spanked” refer to?

A. punished　　 B. blamed

C. tested　　 D. praised

3.What might be the best title for the text?

A. The Best Way to Correct Misbehavior

B. Punishment Is the Best Way of Education

C. Cooperation Is the Most Successful Behavior

D. Punishment or Reward: Which Works Better on Behavior?

4.Which of the following is TRUE according to the passage?

A. Punishment is the best way to influence bad behaviors.

B. The participants in the first study have the right to reward or punish others in the group.

C. the younger children have a higher IQ because of their parents’ educational level.

D. Adults are much more cooperative than children.

高三英语阅读理解中等难度题查看答案及解析

We have to admit that happiness and work do not tend to go hand in hand. A 2016 Gallup study, 1. reported some relative data from more than 180 million people, found that just 13% of us consider ourselves to be "happily engaged at work".

2. (compare) with unhappy people, happy ones are six times more energetic. The good news is that just 50% of happiness 3.　　 ( influence) by genetics, and the rest is up to you. When it comes 4. making yourself happy, you need to learn 5. works for you. Once you discover this, everything else tends to fall into place. And making yourself happy not only improves your 6. (perform), but is also good for your health.

7.important skill that happy people lend to have in common is emotional intelligence(EQ). At TalentSmart, we've tested the EQs of more than a million people and know what makes high EQ people. So, we will keep 8. (dig) until we find the ways that emotionally 9. (intelligence) people create 10. own happiness at work.

高三英语短文填空中等难度题查看答案及解析

[1] Two recent studies have found that punishment is not the best way to influence behavior. One showed that adults are much more cooperative if they work in a system based on rewards.

[2] They had about two hundred college students play a version of the game, which is based on the tension between the interests of an individual and a group. The students played in groups of four. Each player could win points for the group, so they would all gain equally. But each player could also reward or punish each of the other three players, at a cost to the punisher. The most successful behavior proved to be cooperation. The groups that rewarded it the most earned about twice as much in the game as the groups that rewarded it the least. And the more a group punished itself, ________. The group with the most punishment earned twenty-five percent less than the group with the least punishment.

[3] The other study involved children. It was presented last month in California at a conference on violence and abuse. Researchers used intelligence tests given to two groups. More than eight hundred children were ages two to four the first time they were tested. More than seven hundred children were ages five to nine. The two groups were retested four years later, and the study compared the results with the first test. Both groups contained children whose parents used physical punishment and children whose parents did not. The study says the IQs — or intelligence quotients — of the younger children who were not spanked (打屁股) were five points higher than those who were. In the older group, the difference was almost three points.

[4] Murray Strauss from the University of New Hampshire worked with Mallie Paschall from the Pacific Institute for Research and Evaluation says the more they are spanked, the slower their mental development is. He also looked at average IQs in other nations and found them lower where spanking was more common.

1. What is the best title of the passage? (no more than 10 words)

________

2.Which sentence in the text is the closest in meaning to the following one?

Compared to the children's IQs whose parents use physical punishment, the result of those whose parents don't is 5 points higher.

3.Fill in the blank in paragraph 2 with proper words. (no more than 5 words)

________

4. List three facts that lead to the most successful behavior in paragraph 2. (no more than 8 words)

________

5.Translate the underlined sentence in paragraph 3 into Chinese.

高三英语阅读理解中等难度题查看答案及解析

Two recent studies have found that punishment is not the best way to influence behavior.

One showed that adults are much more cooperative if they work in a system based on rewards. Researchers at Harvard University in the United States and the Stockholm School of Economics in Sweden did the study.

They had about two hundred college students play a version of the game known as the Prisoner’s Dilemma. The game is based on the tension (紧张气氛) between the interests (利益) of an individual and a group. The students played in groups of four. Each player could win points for the group, so they would all gain equally. But each player could also reward or punish each of the other three players, at a cost to the punisher.

Harvard researcher David Rand says the most successful behavior proved to be cooperation. The groups that rewarded it the most earned about twice as much in the game as the groups that rewarded it the least. And the more a group punished itself, the lower its earnings were. The group with the most punishment earned twenty-five percent less than the group with the least punishment. The study appeared last month in the journal Science.

The other study involved children. It was presented last month in California at a conference on violence and abuse. Researchers used intelligence tests given to two groups. More than eight hundred children aged two to four the first time they were tested. More than seven hundred children aged five to nine.

The two groups were retested four years later, and the study compared the results with the first test. Both groups contained children whose parents used physical punishment and children whose parents did not. The study says the IQs--or intelligence quotients--of the younger children who were not spanked were five points higher than those who were. In the older group, the difference was almost three points.

Murray Strauss from the University of New Hampshire worked with Mallie Paschall from the Pacific Institute for Research and Evaluation. Professor Strauss has written extensively about physical punishment of children. He says the more they are spanked, the slower their mental development. He also looked at average IQs in other nations and found them lower where spanking was more common.

1.Which could be the best title of the passage?

A. Punishment

B. The Best Way to Influence Behavior.

C. Punishment or Reward: Which Works Better on Behavior?

D. Two Recent Studies.

2.The underlined word “spanked” probably means______.

A. won　　　 　 B. punished　　 　 C. tested　　 　 D. praised

3.According to the passage, the researchers may agree the best way to influence behavior is______.

A. rewarding good behavior

B. correcting bad behavior

C. punishing badly-behaved children

D. praising well-behaved children

4.The author develops the passage______.

A. in order of time

B. in order of importance

C. by describing his experiences

D. by using quotations and statistics

高三英语阅读理解中等难度题查看答案及解析