Facebook (臉譜網(wǎng)) friends cannot replace the real thing, say psychologists(心理學(xué)家).
People are happier and laugh 50% more when they talk face to face with friends or via webcam (web camera) than when they use social networking sites, a study has found.
Dr. Roberts, a famous lecture at the University of Chester, said such websites don't appear to help make true friendships. Based on two questionnaires(調(diào)查表), he found there was no link between Facebook use and people with larger groups of friends.
Dr. Roberts, whose work will be presented at the British Psychological Society conference in Harrogate, said, "The bottom lime conclusion is that our relationships are not dependent on the quantity of communication. They depend on quality, and even Skype(一種網(wǎng)絡(luò)即時語音溝通工具) is better at increasing the quality of our communication than time on Facebook." Even talking on the phone or texting does not make people feel as good as sharing a smile, the research says. The studies suggest quality, not quantity, of communication is the most important for keeping friends for life.
People find the most satisfying relationships come from a small number of close friends, with an outer "ring" of 10 significant others. With these people, it doesn't matter what type of social media you use for communication. But people who want to "contact the world at large" using Facebook can be disappointed because they spread themselves too thinly, claim researchers.
In a third study, Dr. Roberts asked people to communicate with friends face to face or via Skype and keep a 14-day diary. This was compared with communicating via phone, text messages or social networking sites. People communicating face to face on Skype were 50% more likely to laugh, and they rated themselves as significantly happier.
小題1: Dr. Roberts's finding that there was no connection between Facebook use and people with many friends was         .
A.based on questionnairesB.based on conversations
C.through instant messagesD.through social media
小題2: What is the idea of the fourth paragraph?
A.Most people contact each other online.
B.Keeping a friend for life is not easy.
C.The quality of communication is important.
D.Skype is better at understanding us than Facebook.
小題3: What does the underlined sentence in the fifth paragraph probably suggest?
A.They are too excited to express themselves.
B.They limit their social circle to a small range.
C.They spread their information at a low speed.
D.They lack information to introduce themselves.
小題4: What is Dr. Roberts's attitude towards the use of Facebook?
A.Positive.B.Casual.C.Responsible.D.Unsupportive.

小題1:A
小題2:C
小題3:B
小題4:D
本文中作者講述了一個新的研究成果,發(fā)現(xiàn)網(wǎng)絡(luò)上的facebook這樣的網(wǎng)站對于我們與別人的交流并沒有太大的作用,在交流中真正重要的是交流的質(zhì)量而不是交流的數(shù)量。
小題1: A
【試題解析】細(xì)節(jié)題。根據(jù)第三段第2句Based on two questionnaires(調(diào)查表), he found there was no link between Facebook use and people with larger groups of friends.可知他的研究是以兩份調(diào)查表為基礎(chǔ)的,他發(fā)現(xiàn)這兩者之間沒有聯(lián)系。故A正確。
小題2: C
【試題解析】段落大意題。根據(jù)本段最后一句The studies suggest quality, not quantity, of communication is the most important for keeping friends for life.可知這個研究發(fā)現(xiàn)交流的質(zhì)量而不是數(shù)量是維持友誼最重要的東西。故C項正確。
小題3: B
【試題解析】推理題。根據(jù)本句But people who want to "contact the world at large" using Facebook can be disappointed because they spread themselves too thinly,那些想多和別人聯(lián)系的人使用了Facebook,結(jié)果很失望,是因為他們在使用Facebook的時候,反而限制了自己與別人交流的范圍。劃線的句子與前面的"contact the world at large"的意思是相反的。故B正確。
小題4: D
【試題解析】推理題。根據(jù)文章第三段Dr. Roberts, a famous lecture at the University of Chester, said such websites don't appear to help make true friendships.可知他認(rèn)為像Facebook這樣的網(wǎng)站并不能幫助我們?nèi)〉谜嬲挠颜x。說明Dr. Roberts對這樣的網(wǎng)站是不支持的。故D正確。
【長難句解析】
Dr. Roberts, whose work will be presented at the British Psychological Society conference in Harrogate, said……
【翻譯】Dr. Roberts他的成果將會在英國社會心理學(xué)會議上展示,他說….
【分析】本句中含有一個由關(guān)系代詞whose引導(dǎo)的定語從句,關(guān)系代詞whose的先行詞既可以是人,也可以是物;whose在定語從句中做定語,修飾后面的名詞。相當(dāng)于“the + n + of which/who”的結(jié)構(gòu);蛘摺皁f which/who+ the +名詞”
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

     Say you're in the wine store and you want to buy something new. You have nothing to go by outside of the label. Will the label tell you anything you should know? Here's some general advice:
Vintage. This is the first thing we look for ourselves. You don't need to care whether 2001 or 2002 was a better year in the Sierra Foothills. The vast majority of wines at the store are meant to be drunk right away, so you make sure the wine isn't too old, particularly if you're buying it expecting lively, fresh fruitiness. We often see five-year-old Pinot Grigio and two-year-old Beaujolais Nouveau at stores, for example, so as soon as we see that kind of age on wines like those, we know we can skip them and move on(and possibly not shop there again).
Alcohol content. Too many wines have too much alcohol, which leaves them unbalanced. Sure, there are some classic wines with high alcohol levels, but many of today's regular table wines--Merlot, Chardonnay--have levels at 15% or above. Some of those might be terrific, but if we had nothing else to go on, we'd look for alcohol content at about 14% and below.
The more specific the better. A wine that says it's from Napa is probably a better bet than a wine that simply says it's from California. Unfortunately, this will also probably be reflected in the price, so this might not tell you much about value, If you care enough to know a few of famous vineyards for producing high-quality grapes, they might help you make an educated guess about quality.
Old vines. Theoretically, older vines produce fewer, but more flavorful grapes, but the problem is that no one has defined what an "old vine" is, so anyone can put this on the label. Just ignore it.
A phone number. You'd be surprised many small-production wines these days include a phone number on the back and an invitation to call the winerY, which is a sign of a highly personal winerY. We have called those numbers many times over the years and it's amazing how often the winemaker or winerY owner answers the phone.
小題1: The underlined word "Vintage" in the second paragraph probably means "________ " .
A.the place where the wine was madeB.the year when the wine was made
C.the freshness of the wineD.the label of the wine
小題2:It's better to buy
A.five-year-old Pinot GrigioB.the wine labeled from older vines
C.the wine from famous vineyardsD.two-year-old Beaujolais Nouveau
小題3: From the passage we Can infer that
A.the wine with high alcohol levels is definitely terrific
B.most wines at the store are intended to be drunk right away
C.older vines have lower production
D.some winemakers keep the promise all the time
小題4: What is paragraph 4 mainly about?
A.Geography.B.PriceC.Quality.D.Grapes.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

     Caffeine not only gives us a daily jump start, but new research suggests it also can strengthen long-term memory.
According to the US Food and Drug Administration, nearly 90 percent of people worldwide consume about 200 milligrams of caffeine each day. That' s equivalent to about one strong cup of coffee a day. Writing in " Nature Neuroscience" , Johns Hopkins University researchers say their findings show that caffeine strengthens certain memories for up t0 24 hours after being taken in.
" We've always known that  caffeine has  cognitive-enhancing effects (促智效果) , but its ,particular effects on strengthening memories and making them resistant to forgetting has never been examined in detail in humans, "  said senior author of the paper Michael Yassa. " We re- port for the first time a specific effect of caffeine on reducing forgetting over 24 hours. "      Conducting a double-blind trial, the researchers worked with a test group of people who didn't regularly consume caffeinated products. Five minutes after studying a series of images, the  test subjects were given either a placebo(無效對照劑)  or a 200-milligram caffeine tablet.
To check the caffeine levels of their test subjects, the research team took saliva samples (唾液樣品)  from them before they took their tablets and again one, three and 24 hours after- wards.
Both groups of test participants ( those who took the placebo and those who took the caffeine tablet) were tested the following day to see if they could recognize the images they' d seen the previous day.
The test included showing the test subjects another series of images that included some new images , those that were shown the previous day, as well as other images that were similar, but not the same as those they had viewed earlier.
The researchers found that more members of the group who were given the caffeine tablets were able to correctly identify some of the new images as " similar" to previously viewed images rather than incorrectly identifying them as the same.
"We also know that caffeine is associated with health and longevity(長壽) and may havesome protective  effects  from  cognitive  decline  like  Alzheimer' s  disease (阿爾茨海默癥). " said Yassa.
小題1:The purpose of the new research is
A.to survey how much caffeine people consume a day
B.to write the paper " Nature Neuroscience"
C.to prove caffeine has cognitive-enhancing effects
D.to examine caffeine ' s memory-strengthening effects in detail
小題2: During the research ,the researchers did the following things EXCEPT
A.giving the test subjects placebos or caffeine tablets
B.checking the caffeine levels of the test subjects
C.encouraging the test subjects to drink more coffee
D.showing the test subjects series of images
小題3: How did the test subjects show the caffeine ' s memory-strengthening effects?
A.By recognizing images they ' d seen the previous day.
B.By taking the caffeine tablets instead of placebos.
C.By identifying the new images as the same.
D.By telling the differences between new images.
小題4: What will the next part of the text possibly talk about?
A.Ways to achieve health and longevity.
B.The effects caffeine has on health.
C.The treatment for Alzheimer' s disease.
D.The harmful effects of cognitive decline.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Tragedy at the Circus
In yesterday’s circus(馬戲團)show, a tiger suddenly attacked its trainer and had to be shot dead. As the circus packed up and left, circus officials said the show would go on, even without tigers.
However, the officials can’t simply turn a blind eye to the ethical problems left behind. Even before this tragedy(悲劇), animal rights activists protested against keeping wild animals in unnatural conditions and forcing them to suffer for the profit(利潤) of circus organizers.
It is now time for us to take effective steps to make sure that circus animals are treated properly.
Circus Safe for Animals
Our circus recently suffered a most tragic event in its history. While we are thankful for the pity from the public, we are also astonished by the opinion expressed in “Tragedy at the Circus.”
First, our performing animals are not taken from the wild. As to the ethical problems. we always believe humans and animals can—and should—live together nicely. To us, the performing animals are representatives of their species(物種), and our circus is one of the only places left willing to support this special role of performing animals in the existence of the species. Those who argue that circus life is harmful to animals show little knowledge of these facts. Life in the “wild” is unsafe, but a continuous struggle for existence. To overlook these realities is the greatest fault against the animal kingdom.
This circus has proven that animals are stronger and smarter than we could imagine. Within the circus is a joyful atmosphere for both animals and humans: people are educated, and species saved.
1.What is the main purpose of the first passage?
A.To show pity for the performing animals. 
B.To express worries about animal trainers' safety. 
C.To deal with the difficult situations of the circus
D.To call for action to protect circus animals.
2.What will the circus most probably do?
A.Take no notice of the tragedy.
B.Continue its performances.
C.Use fewer wild animals.
D.Limit its profit.
3.What does the circus think of its performing animals?
A.They are as clever as human beings.
B.They struggle continuously with human beings for existence.
C.They are helpful in saving their species.
D.They have equally natural living conditions as wild animals.
4.What is the most probable relationship between the two passages?
A.A public request and a newspaper report.
B.A newspaper article and a reply to it.
C.Two parts of a newspaper article.
D.Two newspaper reports.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Astronomy is the oldest science known to man. Thousands of years ago man looked at the stars and wondered about the heavens. But man was limited by what he could see with his eyes alone.
The Greeks studied astronomy over 2,000 years ago. They could see the size, color, and brightness of a star. They could see its place in the sky. They watched the stars move as the seasons changed. But the Greeks had no tools to help themselves study the heavens.
Each new tool added to the field of astronomy helped man reach out into space. They did not know that the planet called Saturn(土星) had rings around it. Their sight was so limited that they could not see all the planets. In the early 1700s, people thought there were only six planets. Nepture(海王星), the last of eight planets to be discovered, was not seen until 1846.
Before the spectroscope(分光鏡), man did not know what kind of gases was in the sun or other stars. Without the radio telescope, we didn’t know that radio noises came from far out in space.
Today, astronomy is a growing science. We had learned more in the last fifty years than in the whole history of astronomy.
小題1:. Thousands of years ago, people observed the stars with the limitation of their _____.
A.eyesightB.land
C.wealthD.knowledge
小題2:. When the Greeks watched the stars, they could ____ .
A.know what the stars were made of
B.not see their places in the sky
C.help themselves study the heavens
D.watch the stars move as the seasons changed
小題3:. Until there were ____, man knew very little about the moon.
A.telescopesB.spectroscopes
C.radio telescopesD.spaceships
小題4:. Which of the following sentences is NOT true?
A.Astronomy is the oldest science that humans have known.
B.Astronomy is developing fast with the help of technology.
C.In the early 1700s, people didn’t know the existence of Neptune.
D.Over 2,000 years ago, the Greeks knew the planet Saturn had rings around it.
小題5:. This passage mainly talks about _____.
A.tools used in astronomy
B.the development of astronomy in the last 50 years
C.Greeks’ achievements in astronomy
D.new tools and the development of astronomy

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Before I had my son, I spent two years working with children with disabilities. I learned that shouting and threats of punishment would result in a disaster. Coming up against their behaviour could only make the job harder and their behaviour more extreme. I found something that worked, though.
There was a very naughty boy in the nursery and a teacher who was generally very confident with the children was asked to take charge of him. One day the boy joined a session in the room next to mine. His appearance created an atmosphere of tension. He spent the entire session running around, hitting and kicking, and destroying property.
I was in the craft room working with some other children when my co-worker told me that this boy’s teacher was in tears, and could not get control of the situation. As we were talking,the boy ran in. I told my co-worker that I would take care of him.
I closed the door. He was full of energy, throwing things around and making a huge mess. But I could see that he was doing all these to annoy me. He needed connection, and this was the only way he knew how to ask for it. So I sat back down and kept quiet. Then he slowed down and began making a rocket. I talked to him about it. We continued like this for a few minutes before I slipped into the conversation:
“So what happened today?”
It was purely a question, no blame or anger in my tone. I believe that if I had criticized him, the gate that was slowly opening would have shut firmly closed. He told me that the teacher didn’t let him do what he knew well due to safety but asked him to do what he disliked. He also admitted that he had enjoyed making her run around and saw it as a game. I explained that his teacher had not seen it as a game and was very upset. This again was stated simply as a fact. I suggested that next time he had a session, he talk about what he hoped to do at the start,which might be easier for everyone. He agreed and was quiet for a moment. Then he looked at me with tears in his eyes before quietly asking if he could go to find his teacher to apologize.
小題1:The boy made trouble for his teacher because he_____   .
A.was accused of destroying property
B.was told not to yell at other children
C.was made to do things against his will
D.was blamed for creating an air of tension
小題2:Why didn’t the author do anything about the boy’s bad behavior at first?
A.She didn’t want to make it worse.
B.She didn’t mind the huge mess at all.
C.She was tired of shouting and threats.
D.She hadn’t thought of a coping strategy.
小題3:The author managed to get the boy to talk to her by    _____.
A.playing games with him
B.giving him a good suggestion
C.describing his teacher’s feelings
D.a(chǎn)voiding making critical remarks
小題4:Why did the boy have tears in his eyes in the end?
A.He was sorry about his reputation.
B.He was regretful about his behavior.
C.He was fearful of the author’s warning.
D.He was sad for the author’s misunderstanding.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

As we know, the earth's climate has changed over time.The present rate of climate change depends, in large part, on human activities.Today, people all over the world are making everyday choices that help the environment.Small actions matter.In other words, climate change is your business.
A woman in Nicaragua buys fluorescent (熒光的) light bulbs that are 80 percent more energy­saving than traditional ones. Many  governments are now subsidizing energy­saving lights to encourage people  to turn to them.Consumers are discovering that the new­generation bulbs   help them save money in the long run.
Agriculture accounts for about 14 percent of global greenhouse gas emissions (排放) , and transporting the food around adds to the environmental cost.There is a team of young vegetable growers in the United Kingdom who want to encourage kids to start planting their own fruit and vegetables.
A young lawyer wearing business clothes rides her bicycle to work in a large U.S.city.She's been biking to work every day for the past two years and says it's a lot easier than many people think.A recent study shows that more Americans bike or walk to work today than before.
A university student from southeastern China carries a reusable shopping bag to cut back on disposable (一次性的) plastics.Some large shopkeepers have removed paper and plastic bags, and consumers are responding.
In Canberra, Australia, summers are hot and winters cold.To save electricity, Adam Wilson in Canberra uses an energy­saving heating system, and he keeps the temperature lower than he did in years past.He still makes it through the summer without air conditioning.
小題1:The passage mainly tells us that________.
A.climate change is concerned with everyone
B.the global warming is getting worse
C.saving energy is of great necessity
D.human is to destroy the environment
小題2:The underlined word “subsidizing” in Paragraph 2 probably means “________”.
A.chargingB.producing
C.giving allowance toD.taking advantage of
小題3:According to the passage, which of the following is TRUE?
A.The governments don't expect consumers to use the new­generation bulbs.
B.Agriculture should be responsible for part of the global gas emissions.
C.Many people in Nicaragua go to work on foot or by bike.
D.University students from China always carry disposable shopping bags.
小題4:We can learn from the last paragraph that________.
A.the climate in Canberra is mild all the year round
B.a(chǎn)n energy­saving heating system will come into use
C.Adam Wilson has a good habit of saving energy
D.Adam Wilson is skilled in inventing the energy­saving equipment

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

On October 12,1989,some British scientists were working at the computers to look for the information they needed.Suddenly they saw a lot of very bright points crossing the computer 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,they found out that most of their stored information was got rid of by computer viruses(病毒)!Clearly all these computers had been infected by computer viruses.
It is said that the computer viruses were made by a group of young men fond of playing tricks.They all had excellent education.They created the viruses just to show their intelligence. These kinds of computer viruses are named Jerusalem Viruses.These viruses can stay in computers for a long time.When the time comes they will attack(襲擊)the computers by lowering the functions,damaging their normal programs or even getting rid of all the information.
We now come to know that Jerusalem Viruses often attack computers on Friday and that they are spreading(傳播)to a lot of computers.Among the countries that were attacked by computer viruses last year are Britain,Australia,Switzerland and the U.S.But till now,how to get rid of the terrible viruses remains a problem.
小題1:When the viruses attack the computers,the computers will work________.
A.normallyB.slowlyC.fasterD.well
小題2:The group of young men created the viruses to________.
A.damage the computers
B.test their ability
C.tell people that they were intelligent
D.play a trick on users of the computers
小題3:According to the passage,computer viruses seem to ________.
A.have been in nature for years
B.stay in any computers
C.be difficult to get rid of at present
D.be able to be got rid of in the near future
小題4:According to the passage,which of the following is TRUE?
A.Last year six 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.Scientists are trying to find a way to get rid of the viruses.
D.The Jerusalem Viruses are dangerous to human health.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

In Singapore,most of us love window-shopping while some others enjoy having a picnic at East Coast Park or Changi Beach on sunny days.Singaporeans are never bothered by the occasional thunderstorm.However,we know that if it rains for long continuous periods,there will be more serious effects.Just recently the main shopping street of Orchard Road was flooded and some part of Bukit Timah was impassable(不能通行的)to traffic.People reacted by writing in to the newspaper to complain about this! We forget that other countries suffer much worse effects.
Elsewhere,heavy tropical(熱帶的)storms often result in floods that ruin crops especially in Thailand and Malaysia.This in turn usually means that the price of rice and vegetables here in Singapore will rise because we import these products from them.If there is a typhoon or tsunami,thousands of lives are lost too.This happened in Indonesia and Phuket in Thailand in 2004 and It serves to remind us of how Mother Nature can cause great damage.
Weather patterns in general have changed dramatically in recent years.Scientists believe that global warming and the resulting melting of the polar ice-cap has caused the level of the ocean to rise.This in turn causes flooding of low-lying areas in countries where the land is rather flat and some parts of which is below water level.It is believed that human activities have caused Mother Nature to show her extreme anger,so it is now important that we really work together to cut down on harmful activities,for example,illegal logging(伐木)or irresponsible forest-burning to clear land for farming.
小題1:From Paragraph 1,we can see that most Singaporeans love .
A.making complaints
B.going out for picnics
C.doing window-shopping
D.traveling along the coast
小題2:What will happen in Singapore if there are floods in its neighboring countries?
A.Heavy tropical storms will follow shortly.
B.The price of rice and vegetables will go up.
C.Many people will write in to the newspaper.
D.More rice and vegetables will be imported.
小題3:The underlined word“it”in Paragraph 2 refers to .
A.the arrival of heavy tropical storms
B.the import of rice and vegetables
C.the rising price of rice and vegetables
D.the loss of lives in natural disasters
小題4:What’s the right order of the following events?
a.global warming    b.the rise in ocean level
c.harmful human activities d.the flooding of low-lying areas
e.the melting of the polar ice-cap
A.c→a→e→b→dB.a(chǎn)→c→e→b→d
C.c→a→b→e→dD.d→a→c→b→e
小題5:What should we do in order not to make Mother Nature angry?
A.Clear more land for farming.
B.Reduce harmful human activities.
C.Bring down the price of food.
D.Improve the quality of weather.

查看答案和解析>>

同步練習(xí)冊答案