科目: 來源: 題型:閱讀理解
Few of us make money by losing sleep.But three graduate students at Brown University in Providence built a company around sleep deprivation (睡眠不足).
Jason Donahue, Ben Rubin and Eric Shashoua were working late nights in Brown's business and engineering schools.They began thinking about ways to sleep better.They discovered they weren't alone in burning the midnight oil.Around 20% of Americans get less than six hours of rest a night.
The friends imagined a smart alarm clock that could track how much time people spend in the most restorative (有回復(fù)作用的) stages of the sleep cycle: REM (rapid eye movement) and deep sleep.What would it cost to design such a thing? Five years of research, 20 employees, $14 million and a whole lot of doubting from investors and scientists.
Their company, Zeo, based in Newton, Mass, launched its product in June, 2009.The Zeo device uses a headband with tiny sensors (傳感器) that scan your brain for signs of four sleep states- REM, light, deep and waking sleep.The smart alarm clock displays a graph of your sleep pattern and wakes you as you're not in REM sleep (which is when you're least groggy).In the morning you can upload the data to the company's Web site, and so track your sleep over time.Most of the feedback comes in the form of Zeo's ZQ score showing how well you've slept.
"Zeo allows people to unlock this black box of sleep," says Dave Dickinson, a health-care CEO.
Whether any of this actually improves sleep is up to the consumer, who will also need to make lifestyle changes like cutting out alcohol before bedtime or caffeine after 3 pm.
For now the company is selling Zeo online only.Dickinson also plans to spread it to countries such as Australia, where sleep deprivation approaches US levels.
Who will support Zeo?
A.People full of imagination. B.People suffering sleeping problems.
C.People having access to the Internet. D.People having bad lifestyles.
Why did the three graduate students imagine a smart alarm clock?
A.To wake them up on time in the morning.
B.To earn enough money for their study.
C.To improve the quality of people's sleep.
D.To enjoy their life while working at night.
To design the Zeo device, the three graduate students ____.
A.spent much time and money B.were widely supported by scientists
C.worked by themselves all the time D.a(chǎn)ttracted many investors
What can we know from the passage?
A.Zeo has a direct effect on users' lifestyles.
B.It needs more personal efforts to make Zeo function better.
C.A large quantity of Zeo devices have been sold in Australia.
D.Consumers can go to the Zeo company to purchase Zeo in person.
查看答案和解析>>
科目: 來源: 題型:閱讀理解
根據(jù)短文內(nèi)容,從短文后的選項中選出能填入空白處的最佳選項,并在答題卡上將該項涂黑。選項中有兩項為多余選項。
When you are hungry, what will you respond? Have your favorite meal and stay quiet after that? But it never lets you know, because you keep it busy thinking about your friends or favorite stars.So it silently serves your needs and never lets itself grow.When mind loses its freedom to grow, creativity sets a full stop.This might be the reason why we all sometimes think “What happens next?”, or “Why can’t I think?”
Why reading but not watching TV? It is because reading has been the most educative tool used by us right from childhood.Since it develops other aspects of our life, we have to take help from reading.
When you read a book, of course you run your eyes through the lines and your mind tries to explain something to you. Now this seed is unknowingly used by you to develop new ideas.If it is used many times, the same seed can give you great help to relate a lot of things, which you would have never thought of in your wildest dreams!
This is nothing but creativity. Within no time you can start talking with your friends in English or any other language and never run out of the right words.
So, friends, do give food to your thoughts by reading, reading and more reading. Go and get a book!
A.The interesting part of the book is stored in your mind as a seed.
B.Why not do some reading while you are hungry?
C.Just like your stomach, your mind is also hungry.
D.Now what are you waiting for?
E.Hunger of the mind can be actually solved through wide reading.
F.Reading can help you make more friends, too.
G.Also this makes a significant contribution to your vocabulary.
查看答案和解析>>
科目: 來源: 題型:
The largest ever ________ 16th Asian Games is ________ huge success and the best ever in
history.
A.the; 不填 B.不填; a C.the; a D.不填; 不填
查看答案和解析>>
科目: 來源: 題型:
The banker was found in a remote village after ______ his office last Thursday.
A.leave B.being left C.leaving D.having been left
查看答案和解析>>
科目: 來源: 題型:
—Are you going to find a job or go on with your study to get a doctor’s degree?
—I have had enough of ______ life. I want to find a job.
A. ridiculous B. appropriate C. straightforward D. academic
查看答案和解析>>
科目: 來源: 題型:
It was a good year for films, ____________ both quantity and quality .
A. in terms of B. in praise of C. in need of D. in place of
查看答案和解析>>
科目: 來源: 題型:
______ you eat the correct foods ______ be able to keep fit and stay healthy.
A. Only if; you will B. Unless; you will C. Only if; will you D. Unless; will you
查看答案和解析>>
科目: 來源: 題型:閱讀理解
The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated(憤怒的) when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the little girl brought the gift to her father the next morning and said, "This is for you, Daddy."
The man was embarrassed by his earlier overreaction, but his anger flared again when he found out the box was empty. He yelled at her, stating, "Don't you know, when you give someone a present, there is supposed to be something inside? The little girl looked up at him with tears in her eyes and cried, "Oh, Daddy, it's not empty at all. I blew kisses into the box. They're all for you, Daddy."
The father was crushed. He put his arms around his little girl, and he begged for her forgiveness.
Only a short time later, an accident took the life of the child. It is also told that her father kept that gold box by his bed for many years and, whenever he was discouraged, he would take out an imaginary kiss and remember the love of the child who had put it there.
In a very real sense, each one of us, as humans beings, have been given a gold container filled with unconditional love and kisses from our children, family members, friends, and God. There is simply no other possession, anyone could hold, more precious than this.
The 3-year-old girl was punished by her father for ________.
A. wasting gold B. wasting wrapping paper
C. putting the box under the Christmas tree
D. bringing the gift to her father
What’s inside the box according to the little girl?
A. nothing B. air C. kisses D. gold wrapping paper
Choose the best title for the passage.
A. The kisses in the box. B. A girl and his father
C. A love story D. The box under the Christmas tree.
查看答案和解析>>
科目: 來源: 題型:閱讀理解
閱讀下面的短文, 并根據(jù)短文后的要求答題。
Years ago, when I started looking for my first job, wise advisers told me, “Barbara, be enthusiastic! Enthusiasm will take you further than any amount of experience.”
How right they were! Enthusiastic people can turn a boring drive into an adventure, extra work into opportunity and strangers into friends.
“Nothing was ever achieved without enthusiasm.” wrote Ralph Waldo Emerson.①. It is the inner voice that whispers, “I can do it!” When others shout, “No, you can’t!”
It took years and years for the early work of Barbara Mclintock, a geneticist who won the 1983 Nobel Prize in medicine, to be generally accepted. Yet she didn’t stop working on her experiments. ②
We are all born with wide-eyed, enthusiastic wonder and it is this childlike wonder that gives enthusiastic people such a youthful air, whatever their age.
At 90, cellist Pablo Casals would start his day by playing Bach. As the music flowed through his fingers, his stooped shoulders would straighten and joy would reappear in his eyes. ③ As author and poet Samuel Ullman once wrote, “Years wrinkle(起皺紋) the skin, but to give up enthusiasm wrinkles the soul.”
How do you rediscover the enthusiasm of your childhood? The answer, I believe, lies in the word itself. “Enthusiasm” comes from the Greek and means “God within”. And what is God within is but a sense of love---proper love of self(self-acceptance) and, from that, love of others.
④ If we can’t do what we love as a full-time career, we can as a hobby. Elizabeth Layton of Wellsville, Kan, was 68 before she began to draw. This activity ended periods of depression that had troubled her for at least 30years, and the quality of her work led one critic to say, “ I am tempted to call Layton as a genius.”
We can’t afford to waste tears on “might-have-been”. We need to turn the tears into sweat as we go after “what-can-be”.
We need to live each moment wholeheartedly, with all our senses---finding pleasure in the backyard garden, the simple picture of a six-year-old, the charming beauty of a rainbow.
第一節(jié):根據(jù)短文內(nèi)容, 從A、B、C、D、E中選出最合適放入短文空缺處的選項,并將序號及相應(yīng)答案寫在答題紙上。選項中有一項是多余選項。
A. A. Work was such a deep pleasure for her that she never thought of stopping.
B. Nobody grows old by merely living a number of years.
C. It can certainly help you hang in there when the going gets tough.
D. Music, for Casals, was a hobby that made life a never ending adventure.
E. Enthusiastic people also love what they do, regardless of money or title or power.
根據(jù)短文所給的信息, 用一個完整的句子回答下列問題,并將序號及答案寫在答題紙上。
⑤What does the author mean by the underlined sentence in paragraph 6?
查看答案和解析>>
科目: 來源: 題型:
______ their house in London, they also have a villa in Spain.
A. More than B. Apart from C. As well as D. In terms of
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com