Ceaseless technology. A punishing workweek. That to –do list that keeps multiplying. It is no wonder many of us find it difficult to have a sufficient amount of sleep. But will sleeping more on the weekend make up for hours of lost snoozing (小睡)? One sleep expert, W. Christopher Winter raised the question.
Sleeping binge
Getting eight hours of shut-eye each night is generally recommended, but many people don’t. As the week rolls from Monday to Friday, they accumulate a sleep debt. Spending a few extra hours in bed on a Saturday morning, people assume, will help them “ catch up” on lost sleep. They’re likely right, “ Nobody knows how long the horizon is, probably a few nights, but studies show that recovery sleep in the short term does work,” says Dr. Winter, a member of the American Academy of Sleep Medicine.
Sleep banking
Recent data suggests that banking sleep in advance of a long night can actually offset (補(bǔ)償) upcoming sleep deprivation(喪失). If you knew you were going to have to stay up all night on a particular day, for example, you could sleep for 10 hours a day for multiple days before the event, and be fine, Dr. Winter says. Just plan ahead.
Routine (慣例的)naps
A scheduled nap is healthier than catching up on or banking sleep. “ Because sleep extension can make you feel groggy (昏昏沉沉), I always recommend a short nap [if a person feels they need it ], at the same time, every day,” says Dr. Winter. He adds that 25 minutes is ideal. “ When you schedule a short nap, your body anticipates it and slows down, without falling into a deep dream sleep,” he says. That refreshing, scheduled break is better than an occasional weekend lie-in. “ The body likes routine,” he says, “ When it’s prepared, it works more efficiently.”
【小題1】From Monday to Friday, many people _________.

A.a(chǎn)ccumulate a sleep debtB.have no time to sleep
C.work hard to achieve their goalsD.have to stay up all nights
【小題2】Research shows that in the short term________.
A.a(chǎn) nap have no effect on work
B.a(chǎn) nap have effect on work
C.recovery sleep does work
D.recovery sleep doesn’t work
【小題3】If a soccer fan wants to stay up all night to watch two World Cup semi-finals, it may help if ________.
A.he keeps taking a nap for a week
B.he sleeps for 8 hours a day for days
C.he keeps sleeping for 2 days
D.he banks sleep in advance
【小題4】What is better than banking sleep, according to Dr. Winter?
A.Sleeping bingeB.Recovery sleep
C.Scheduled napsD.Sleep extension
【小題5】What would be the best title for the passage?
A.Sleep MattersB.Disadvantage of Sleeping Binge
C.Advantage of Routine NapsD.How to Sleep Well


【小題1】A
【小題2】C
【小題3】D
【小題4】C
【小題5】A

解析試題分析:文章介紹關(guān)于睡眠的事情,在工作日我們欠了很多睡眠,怎樣才能把這些睡眠補(bǔ)償起來,是以后補(bǔ)覺,還是提前多睡一些,還有習(xí)慣的小憩也有用。
【小題1】細(xì)節(jié)題:從第二段的句子:As the week rolls from Monday to Friday, they accumulate a sleep debt.可知在工作日我們欠了很多睡眠,選A
【小題2】細(xì)節(jié)題:從第二段的句子:but studies show that recovery sleep in the short term does work,” says Dr. Winter, a member of the American Academy of Sleep Medicine.可知短期的恢復(fù)睡眠是有效的,選C
【小題3】細(xì)節(jié)題:從第三段的句子:Recent data suggests that banking sleep in advance of a long night can actually offset (補(bǔ)償) upcoming sleep deprivation(喪失). 可知如果要熬夜可以提前儲(chǔ)存一些睡眠,選D
【小題4】細(xì)節(jié)題:從第四段的句子:A scheduled nap is healthier than catching up on or banking sleep. “ Because sleep extension can make you feel groggy (昏昏沉沉), I always recommend a short nap [if a person feels they need it ], at the same time, every day,” says Dr. Winter. 可知Winter博士認(rèn)為慣例的小憩是有好處的,選C
【小題5】主旨題:從第一段的內(nèi)容和每段的小標(biāo)題,可知這篇文章講的是關(guān)于睡眠的事情:選A
考點(diǎn):考查日常生活類短文

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:閱讀理解

On October 12, 1987, some Chinese scientists were working at the computers to look for information they needed. Suddenly they saw a lot of very bright spots(點(diǎn) )crossing the computers’ screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror(恐懼), they found out that most of their stored information was got rid of( 除掉) by computer viruses! Obviously all these computers had been infected(感染 ) by computer viruses.
It is said that the computer viruses were made by a group of young man fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence.(才智)These kinds of computer viruses are named Jerusalem( 耶路撒冷 )Viruses. These viruses can stay in computers for a long time. When the time comes they will attack the computers by lowering the function(功能), damaging their normal programs or even getting rid of all the information.
We now come to know that Jerusalem Viruses often attack computers on Fridays and that they are spreading(傳播) to a list of computers. Among the countries that suffering computer viruses are Britain, Australia, Switzerland and the U.S. But till now, how to get rid of the terrible remains a problem.
【小題1】The group of young men created the viruses to __________. 

A.damage the computers
B.test their ability
C.play a trick on operators of the computers
D.tell the world that they were intelligent
【小題2】According to the passage, computer viruses seem to _______.
A.have been in nature for years
B.be difficult to get rid of at present
C.exist(存在) in any computers
D.be able to be got rid of in the near future
【小題3】The most serious damage caused by the viruses is that _______.
A.a(chǎn)ll the information stored in the computers is gone
B.the computer’s functions are lowered
C.the normal programs are damaged
D.the computers infected by the viruses can no longer be used
【小題4】According to the passage, which of the following is true?
A.Four countries found their computers were infected by viruses.
B.The viruses will come to a new computer after staying in the old one for some time
C.The Jerusalem Viruses are a great harm to human health.
D.Scientists are trying to find a way to get rid of the viruses

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Teeth are important.Strong,healthy teeth help you chew foods that help you grow.They help you speak clearly.And,they help you look your best.Here are some tips for you to take care of your teeth.
1.Brush your teeth in the right way.
Brush your teeth at least twice a day—after breakfast and lunch or after sweet snacks,too.
Brush all of your teeth,not just the front ones,Spend time brushing teeth along the sides and back of your mouth.Brush away from your gums,too.
Spend at least three minutes each time you brush.Play a song you like to help pass the time.Get a new toothbrush every three months.When you buy your toothbrush,be sure it has soft bristles.
2.Learn how to floss your teeth.
Flossing is a very important way to keep your teeth healthy.Food may hide in places where a toothbrush cannot get to,like the space between two teeth.Flossing can help get rid of it.Carefully move floss between two teeth.Up and down.You’ll need to floss your teeth at least once a day.
3.Have good eating habits.
You need to be careful about what you eat and drink. Eating sugar is a major of tooth decay.Eating sugar before you go to bed can make things even worse,eat lots of fruit and vegetables and drink water instead of soda.
【小題1】The passage is mainly about          

A.teeth are important. 
B.how to brush and floss your teeth 
C.how to form good eating habits 
D.how to take care of your teeth 
【小題2】The underlined word “tips” in this passage means          
A.money given to the waiter for personal services 
B.piece of advice on how to do something 
C.light blow, tap 
D.thin end of something 
【小題3】Which is NOT mentioned in this passage?
A.Flossing your teeth. B.Having good eating habits. 
C.Brushing your teeth. D.Going to see the dentist. 
【小題4】Which of the following statements is NOT true according to this article?
A.We should brush our teeth at least twice a day. 
B.Flossing can help to get rid of the food hidden between two teeth. 
C.One of the major causes of tooth decay is eating sugar. 
D.We don’t have to brush our teeth if we eat a lot of fruit and vegetables. 

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Believe it or not, there is always something nice to do on weekends. If you take some time to think about your weekends and plan them carefully, they may become more exciting, refreshing and as a result more rewarding.
Throughout weekends, you can join in endless activities. You may attend a weekend course to increase your knowledge, for example, listen to a lecture on ancient Egypt. You may also try various activities, such as short countryside trip, or you may want to go skiing on a cold winter weekend.
You may invite your best friend to a picnic, tell each other jokes and enjoy each other’s company or you may invite more friends to your weekend party and have one another give a talent show.
You can help out in a local library or nursing home and do some voluntary (義務(wù)的) jobs.
You can go to a sports ground or amusement centre to play various ball games and others. You may do weekend shopping alone or with somebody. Whatever you do, I hope you have a good weekend.
【小題1】The passage mainly tells us ______.

A.why to plan weekends well
B.how to have a nice weekend
C.when to attend weekend activities
D.where to have a picnic with friends
【小題2】The author suggests doing all the activities EXCEPT ______.
A.going skiingB.doing some shopping
C.holding a partyD.going over lessons
【小題3】According to the passage one can go to ______ as a volunteer.
A.a(chǎn) nursing homeB.a(chǎn) sports ground
C.a(chǎn) big companyD.a(chǎn) shopping centre

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

“Have a nice day!” may be a pleasant gesture or a meaningless expression. When my friend Maxie says “Have a nice day” with a smile, I know she sincerely cares about what happens to me. I feel loved and secure since another person cares about me and wishes me well.
“Have a nice day. Next!” This version of the expression is spoken by a salesgirl at the supermarket who is rushing me and my groceries out the door. The words come out in the same tone(腔調(diào))with a fixed procedure. They are spoken at me, not to me. Obviously, the concern for my day and everyone else’s is the management’s attempt to increase business.
The expression is one of those behaviors that help people get along with each other. Sometimes it indicates the end of a meeting. As soon as you hear it, you know the meeting is at an end. Sometimes the expression saves us when we don’t know what to say. “Oh, you just had a tooth out? I’m terribly sorry, but have a nice day.”
The expression can be pleasant. If a stranger says “Have a nice day” to you, you may find it heart-warming because someone you don’t know has tried to be nice to you.
Although the use of the expression is an insincere, meaningless social custom at times, there is nothing wrong with the sentence except that it is a little uninteresting. The salesgirl, the waitress, the teacher, and all the countless others who speak it without thinking may not really care about my day. But in a strange and comfortable way, it’s nice to know they care enough to pretend they care when they really don’t care all that much. While the expression may not often be sincere, it is always spoken. The point is that people say it all the time when they like.
【小題1】 How does the author understand Maxie’s words?

A.Maxie shows her anxiety to the author.
B.Maxie really wishes the author a good day.
C.Maxie encourages the author to stay happy.
D.Maxie really worries about the author’s security.
【小題2】 What does the underlined sentence in Paragraph 2 mean?
A.The salesgirl is rude.
B.The salesgirl is bored.
C.The salesgirl cares about me.
D.The salesgirl says the words as a routine.
【小題3】By saying “Have a nice day,” a stranger may    
A.try to be polite to you B.express respect to you
C.give his blessing to you D.share his pleasure with you
【小題4】According to the last paragraph, people say “Have a nice day”    
A.sincerely B.a(chǎn)s thanks
C.a(chǎn)s a habit D.encouragingly
【小題5】 What is the best title of the passage?
A.Have a Nice Day — a Social Custom
B.Have a Nice Day — a Pleasant Gesture
C.Have a Nice Day — a Heart-warming Greeting
D.Have a Nice Day — a Polite Ending of a Conversation

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解



Many blind people use guide dogs to help them get safely from place to place and to warn them of danger. But what can blind people do if they are allergic(過敏的)to dogs or just don’t like them? For some people, the answer is provided by the Guide
Horse Foundation.
Janet and Don Burleson founded the organization in 1999. They began training miniature horses to help guide blind people. Miniature horses look just like regular horses, only much smaller. They are generally less than 34 inches tall.
Cuddles was the foundation’s first guide horse in full service(服務(wù)). She became 45-year-old Dan Shaw’s helper. Shaw has an eye disease and his sight is very poor. One night, while filling out a form to get a guide dog, Shaw heard a news story on TV about people training horses to guide the blind. Shaw loves horses and wanted a guide animal that would live a long time. He applied(申請), and a year later, Cuddles and Shaw began training as a team.
On a trip to New York, Cuddles helped Shaw safely tour Times Square, a very busy part of the city at night. The next day, Cuddles calmly rode the elevator with Shaw to the crowded top of the Empire State Building, a famous tall building. Cuddles even guided Shaw on the boat ride to the Statue of Liberty(自由女神像), and traveled on the subway system.
Shaw says that he is very lucky to have Cuddles. He believes that Cuddles has changed his life for the better by giving him the chance to do things himself and making him feel much more confident about himself.
【小題1】The Guide Horse Foundation __________.

A.was set up by one person
B.has different kinds of horses
C.trains horses to guide blind people
D.has a history of several hundred years
【小題2】 According to the text, miniature horses __________.
A.live a shorter life than guide dogs
B.a(chǎn)re much smaller than regular horses
C.a(chǎn)re more friendly to people than dogs
D.a(chǎn)re different from regular horses in many ways
【小題3】 We know from the text that Dan Shaw __________.
A.became blind at age 45
B.has a great love for horses
C.heard about guide horses from a friend
D.got a guide horse as soon as he applied
【小題4】 Cuddles changed Dan Shaw’s life by __________.
A.making him famous
B.helping to calm him
C.giving him confidence
D.helping him start an organization
【小題5】 The text is written to tell us that __________.
A.special animals can help people do seemingly impossible things
B.blind people are brave to face many challenges
C.horses are better than dogs as guide animals
D.New York City is a magical city

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Hunting
The days of the hunter are almost over in India. This is partly because there is practically nothing left to kill, and partly because some steps have been taken, mainly by banning tiger-shooting, to protect those animals which still survive.
Some people say that Man is naturally a hunter. I disagree with this view. Our earliest forefathers, who at first possessed no weapons, spent their time digging for roots, and were no doubt themselves often hunted by meat-eating animals.
I believe the main reason why the modern hunter kills is that he thinks people will admire his courage in overpowering dangerous animals. Of course, there are some who truly believe that the killing is not really the important thing, and that the chief pleasure lies in the joy of the hunt and the beauties of the wild countryside. There are also those for whom hunting in fact offers a chance to prove themselves and risk death by design; these men go out after dangerous animals like tigers, even if they say they only do it to rid the countryside of a threat. I can respect reasons like these, but they are clearly different from the need to strengthen your high opinion of yourself.
The greatest big-game hunters expressed in their writings something of these finer motives(動(dòng)機(jī)).One of them wrote.
“You must properly respect what you are after and shoot it cleanly and on the animal’s own territory(領(lǐng)地)。You must fix forever in your mind all the wonders of that particular day. This is better than letting him grow a few years older to be attacked and wounded by his own son and eventually eaten, half alive, by other animals, Hunting is not a cruel and senseless killing – not if you respect the thing you kill, not if you kill to enrich your memories, not if you kill to feed your people.”
I can understand such beliefs, and can compare these hunters with those who hunted lions with spears(矛) and bravely caught them by the tail. But this is very different from many tiger—shoots I have seen, in which modern weapons were used. The so—called hunters fired from tall trees or from the backs of trained elephants. Such methods made tigers seem no more dangerous than rabbits.
【小題1】There is no more hunting in India now partly because _________.

A.it is dangerous to hunt thereB.hunting is already out of date
C.hunters want to protect animalsD.there are few animals left to hunt
【小題2】The author thinks modern hunters kill mainly _________.
A.to make the countryside safeB.to earn people’s admiration
C.to gain power and influenceD.to improve their health
【小題3】What do we learn about the big-game hunters?
A They hunt old animals
B. They mistreat(虐待) animals
C .They hunt for food
D. They hunt for money
【小題4】What is the author’s view on the tiger-shoots he has seen?
A.Modern hunters lack the courage to hunt face-to-face
B.Modern hunters should use more advanced weapons
C.Modern hunters like to hunt rabbits instead of tigers
D.Modern hunters should put their safety first

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

When I learned that my 71-year-old mother was playing Scrabble – a word game – against herself, I knew I had to do something. My husband suggested we give her a computer to play against. I wasn’t sure my mother was ready for it. After all, it had taken 10 years to persuade her to buy an electric cooker. Even so, we packed up our old computer and delivered it to my parents’ home. And so began my mother’s adventure in the world of computers.
It also marked the beginning of an unusual teaching task for me. I’ve taught people of all ages, but I never thought I would be teaching my mother how to do anything. She has been the one teaching me all my life: to cook and sew; to enjoy the good times and put up with the bad. Now it was my turn to give something back.
It wasn’t easy at the beginning. There was so much to explain and to introduce. Slowly but surely, my mother caught on, making notes in a little notebook. After a few months of Scrabble and other games, I decided it was time to introduce her to word processing(文字處理). This proved to be a bigger challenge to her, so I gave her some homework I asked her to write me a letter, using different letter types, colors and spaces.
“Are you this demanding with your kindergarten pupils?” she asked.
“No, of course not,” I said. “They already know how to use a computer.”
My mother isn’t the only one experiencing a fast personal growth period. Thanks to the computer, my father has finally got over his phone allergy(過敏反應(yīng)). For as long as I can remember, any time I called, my mother would answer. Dad and I have had more phone conversations in the last two months than we’ve had in the past 20 years.
【小題1】What does the author do?

A.She is a cook. B.She is a teacher.
C.She is a housewife. D.She is a computer engineer.
【小題2】The author decided to give her mother a computer       .
A.to let her have more chances to write letters
B.to support her in doing her homework
C.to help her through the bad times
D.to make her life more enjoyable
【小題3】The author asked her mother to write her a letter          .
A.because her mother had stopped using the telephone
B.because she wanted to keep in touch with her mother
C.so that her mother could practice what she had learned
D.so that mother could be free from housework
【小題4】After the computer was brought home, the author’s father         .
A.lost interest in cooking B.took more phone calls
C.played more games D.began to use it

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

If you haven’t heard or seen anything about Road Rage in the last few months, you’ve probably been avoiding the media. There have been countless stories about this new and scary phenomenon, considered a type of aggressive driving. You have most likely encountered aggressive driving or Road Rage recently if you drive at all.
While drunk driving remains a critical problem, the facts about aggressive driving are surely as disturbing. For instance, according to the National Highway Transportation Safety Association, 41,907 people died on the highway last year. Of those deaths, the agency estimates that about two-thirds were caused at least in part by aggressive driving behavior.
Why is this phenomenon occurring more than ever now, and why is it something that seemed almost nonexistent a few short years ago? Experts have several theories, and all are probably partially correct. One suggestion is extreme overcrowding. In the last decade, the number of cars on the roads has increased by more than 11 percent, and the number of miles driven has increased by 35 percent. However, the number of new road miles has only increased by 1 percent. That means more cars in the same amount of space; and the problem is severe in urban areas. Also, people have less time and more things to do. With people working and trying to fit extra chores and activities into the day, stress levels have never been higher. Stress creates anxiety, which leads to short tempers. These factors, when combined in certain situations, can spell Road Rage.
You may think you are the last person who would drive aggressively , but you might be surprised .For instance , have you ever yelled out loud at a slower driver ,sounded the horn long and hard an another car , or sped up to keep another driver from passing ?If you recognize yourself in any of these situations , watch out !.
Whether you are getting angry at other drivers, or another driver is visibly upset with you, there are things you can do to avoid any major conflict. If you are easily influenced by Road Rage, the key is to release your emotion in a healthy way. If you are the target of another driver’s rage, do everything possible to get away from the other driver safely, including avoiding eye contact and getting out of their way.
【小題1】 The first sentence in Para. 1 implies that ______. 

A.RoadRagehasreceivedmuchmediacoverageinthelastfewmonths 
B.themediacreatedtheterm“RoadRage”onlyafewmonthsago 
C.onemaybeangeredbymediareportsandwantstoavoidthem 
D.peoplenotinterestedinthemediaknowlittleaboutrecenthappenings 
【小題2】The underlined word “spell” in Para. 3 means ________.
A.relieve B.cause C.spread D.prevent 
【小題3】Which of the following characterizes aggressive driving?
A.Talking while driving. B.Driving at high speed.  
C.Shouting at another driver. D.Sounding the horn when passing 
【小題4】The last paragraph is intended to _________.
A.tellpeoplehowtodealwithRoadRage  
B.informpeoplehowaggressivedriverscouldbe  
C.showpeoplehowtocontrolthemselveswhenangry  
D.warnpeopleagainsteyecontactwithanotherdriver 

查看答案和解析>>

同步練習(xí)冊答案