Children at a school in Italy have today begun an experiment to replace all their books with personal computers. The pupils involved will each be given a special laptop that contains their entire courses.
Until today, the Don Milani di Rivoli elementary school in central Turin was like any other. Children turned up, got out their books and pens and began the process of learning. But now, in what's being described as a unique experiment, 60 fifth-grade pupils and a number of third-graders, will start using computers only.
The mini-laptops, which run Windows software, all have a full curriculum programmed into them. The pupils will use the computers to do all their reading and writing. Security systems within the laptops mean the children's access to the Internet is strictly controlled. The machines weigh less than a kilogram, can be dropped from a height of 1.5 metres and are waterproof.
Instead of spending 700 dollars a year on books, the laptops, built by the Italian company Olidata, cost less than 400 dollars. One of the teachers involved in the scheme says that, for the first time, schools will be able to verify in a scientific way how a computer alone can improve the learning process. The experiment, which has the backing of parents, is due to last a year.
In other countries, such a programme is also being carried out. Venezuela is ordering one million low cost laptops for its school children. The machines will be based on the Intel Classmate laptop that has been designed for school children. Many see the deal as a blow for the One Laptop Per Child organization that has also been introducing its child- friendly machine to developing nations.
小題1: Which of the following is TRUE about the mini-laptop?
A．It is heavy for pupils to carry. B．It can't be damaged by water.
C．It is one and a half meters high.D．It is easily broken or damaged.
小題2: The pupils use the laptop to ____ in class.
A．learn their lessons as an aid
B．have a course named computer studies
C．surf the Internet mainly to find information
D．do what they used to do with books and pens
小題3: How much money can a pupil save by using the mini-laptop to replace all the books in a year?
A．Less than 400 dollars.B．More than 400 dollars.
C．More than 300 dollars. D．Less than 300 dollars.
小題4:Which of the following about the experiment is TRUE?
A．It has been carried out for over one year.
B．It has already turned out to be a success.
C．The pupils' parents are against it in fact.
D．The pupils' parents are supportive to it.

小題1:B
小題1:D
小題1:C
小題1:D
略
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：完形填空

Nowadays, a hospital always manages to keep its beds full. This is good on the one hand, and it’s bad on   36  hand.
One day, I went to see a sick friend at the hospital. I first went to the   37  desk, where I could get a permit to visit the patient.
  38  I could ask which room my friend was in, the lady set down my name, age, filled out a form and   39  a bell. I was just about to tell her what I was coming for when two men arrived with a wheelchair,   40  me in it and pushed me down the hall.
“I’m not   41 ,” I shouted. “I’m just looking for a friend.”
“When he comes,” one man said, “we’ll   42  him up to your room.”
In a minute I   43  myself in a small room. In no time they undressed me and covered some other things   44  me. One man said “If you need anything, press the button.”
“I want to get my   45  back.” I begged.
“Oh, you can   46  us,” a voice said, “Even if the   47  happens, we will see that your wife will get everything.” They left and locked the door   48  them.
I was trying to think of how to escape by the door when Dr. Ward came in with several of his   49 .
“Thank God you finally came,” I said.
“It hurts that badly?” he asked.
“No, on the contrary, I am not ill   50 .”
Dr. Ward looked   51 . “If you don’t feel any pain, that means it’s much more   52  than we expected.” Then he turned to his students, “This is the most difficult kind of patient to deal with because he refuses to   53  that he is ill. __54__ he won’t tell us where it hurts, he will never be well again until we find the hurt out for   55  by doing exploratory surgery (手術(shù)探查) .”
小題1:
A．a(chǎn)notherB．otherC．the otherD．others
小題2:
A．meetingB．officeC．informationD．medicine

1,3,5

 
小題3:
A．BeforeB．UntilC．WhileD．When

小題4:
A．beatB．rangC．struckD．took
小題5:
A．pushedB．placedC．pulledD．invited
小題6:
A．wellB．sickC．goodD．healthy
小題7:
A．commandB．carryC．sendD．order
小題8:
A．foundB．realizedC．feltD．understood
小題9:
A．onB．fromC．upD．to
小題10:
A．moneyB．friendC．clothesD．form
小題11:
A．upsetB．expectC．wonderD．believe
小題12:
A．bestB．hardestC．worstD．easiest
小題13:
A．behindB．before C．beside D．by
小題14:
A．friendsB．students C．relativesD．teachers
小題15:
A．a(chǎn)t alB．in allC．a(chǎn)fter allD．a(chǎn)bove all
小題16:
A．excitedB．worriedC．satisfiedD．surprised
小題17:
A．interestingB．comfortableC．seriousD．pleasant
小題18:
A．a(chǎn)ddB．settleC．concernD．recognize
小題19:
A．Before B．SinceC．WhenD．As soon as
小題20:
A．himselfB．themselvesC．yourselvesD．ourselves

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Footracing(競走)is a popular activity in the United States．It is not only seen as a competitive sport，but also as a way to exercise，and to donate(捐贈(zèng))money to a good cause．Though serious runners may spend months training to compete，other runners and walkers might not train at a11．Those not competing to win might run in an effort to beat their own time，or simply to enjoy the fun and exercise．People of all ages, from those less than one year old to those in their 80s, enter into this sport．The races are held on city streets，on college campuses，through parks，and in suburban areas，and commonly 5 to 1 0 kilometers in length．
The largest footrace in the world is the 1 2-kilometer Bay to Breakers race that is held in San Francisco every spring．This race begins on the east side of the city near San Francisco Bay and ends on the west side at the Pacific Ocean．In 1 993 there were 80，000 people running in this race through the streets and hills of San Francisco．In the front are the serious runners who compete to win，and who might finish in as little as 34 minutes．Behind them are the thousands who take several hours to finish．In the back of the race are those who wear costumes just for fun．In 1 993 there was a group of men all of whom dressed up like Elvis Priestly．There was a group of firefighters who were all tied in a long line and were carrying a fire—hose(水龍帶)．One year there was a wedding party in which the bride dressed in a long white gown(長袍)and the groom wore a tuxedo(晚禮服)．They threw flowers to by-standers，and were actually married at some point along the route．
小題1:The main purpose of this text is to__________．
A．describe a popular activity
B．encourage people to exercise
C．make fun of runners in costume
D．give reasons for the popularity of footraces
小題2:Which of the following is implied by the author?
A．Walkers don’t compete for prizes．
B．Footraces appeal to a variety of people．
C．Entering a race is a way to make friends．
D．Running is a good way to strengthen the heart．
小題3:The underlined words “to a good cause” in the first paragraph could best be replaced by ___________.
A．for a good reasonB．to support a sound principle
C．for a good purposeD．to protect an excellent player

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Imagine one day, the water taps in your house stop running. You have to buy water from shops. And still there isn’t enough for everyone. Your mother has to save the family’s shower water to do other things. Would you be able to stand that kind of life?
Probably not. But that’s what kids in Yemen are experiencing. Experts said Yemen is going to be the first country in the world to run out of water. According to a report, the capital, Sanaa, will run out of drinking water as early as 2025.
Because of the shortage, the government often cuts the water supply. Hannan, an 18-year-old from Lahej, told the Times: “In a good week we’ll have a water supply all week. But then the following week there will be water only for a day or two.”
Hannan said only rich people have enough water to use. They can buy water from the shops or from the water truck. Private companies own the trucks. They travel around the city every day to sell water – at very high prices.
“A lot of people can’t afford it,” she said.
The average person in Yemen uses 100 to 200 cubic meters of water per year. That is far below the international water poverty line of 1,000 cubic meters.
The government is thinking of making use of seawater. But it will cost a lot and it may not happen soon enough to help the people of Yemen.
小題1:The purpose of the text is to _______.
A．tell us what life is like in Yemen
B．draw our attention to water shortage
C．remind us how important water is
D．show us ways of solving problems
小題2:The underlined word “that” in Paragraph 2 refers to _____.
A．buying water from shops
B．drinking dirty water
C．suffering from water shortage
D．washing clothes with used water
小題3:Hannan described _____.
A．what her life is like
B．how beautiful Lahej is
C．how people use water fully
D．how heavy the traffic in Lahej is
小題4:The Yemen Government _____.
A．has found a practical solution
B．only cares about rich people
C．may try to make use of seawater
D．can do nothing about the water supply
小題5:We can infer from the text that _____.
A．Sanaa will run out of water in 10 years
B．Hannan is a teenager from a rich family
C．the capital of Yemen is developing fast
D．private companies make a lot of money

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


People often think that having a million dollars would make all their dreams come true. There are TV game shows that give contestants the chance to become millionaires. When asked the question "What would you do with a million dollars?", most people tend to give similar answers: “Quit my job.”, "Buy my dream house," or “Go traveling.” Twenty years ago, it was possible to realize these dreams. However, things are not so easy today.
In many developed countries, the cost of living is higher than ever. Over the last twenty years, for example, housing prices in many of the world's cities have soared. In the U. S., luxury homes in the state of Arizona sold for about $ 800, 000 in 1995. These same homes now cost more than $ 1.5 million. Now, because more people live in the area, the cost of property has risen.
Apartments in many city centers are also more expensive now than in the past. Today, people want to be closer to their workplace, and many are now moving back into the city center. As a result, living in or near this area costs more than ever. Apartments in London's Mayfair district or in Manhattan in New York City often sell for over a million dollars.
Inflation is another important reason for the rise in the cost of living. Over the last 150 years, as prices have gone up, the value of money has gone down, so we now need more money to buy things. In 1850, for example, $50,000 had as much buying power as $1 million dollars does today. Of course, people now earn more money than they did 150 years ago, but they also spend more on necessities such as food, medicine, and housing.
In order to live well after you stop working, you should begin saving for retirement early. Experts suggest that after you retire, you will need 75 percent to 80 percent of your salary to live on every month. This calculation assumes that you have no mortgage on a house to continue paying, or any other major expenses.
Due to increased demand for housing, higher inflation, and longer life expectancy, a million may not be enough to live on. To be able to retire early, travel the world, and build your dream home, you may have to appear on that game show and win more than once!
46. What is the main cause of high housing price?
A. People generally make more money today.
B. There are more luxury homes than apartments.
C. There is less housing available there for sale or rent.
D. People would rather live in the suburbs than in the city.
47. The word "inflation" in the 4th paragraph refers to _____
A. the amount of money required for life's necessities
B. a continuing increase in prices over time
C. a bank loan for a house or piece of land
D. things that one must pay for regularly
48. If you make $ 4,000 per month, you will need _______ per month after you retire.
A. $2,250~$2,400        B. $ 3,000~$ 3,200
C. $3,500~$3,750        D. $2,550~ $ 2,700
49. What does the underlined sentence mean in the last paragraph?
A. You will be so lucky that you can win another million dollars.
B. Don't expect too much for just a million dollars that cannot change your life completely.
C. A million dollars is too little to travel around the world.
D. To win another million dollars is the only way to make you live better after retirement.
50. The passage mainly tells us _______.
A. what a million dollars can buy
B. higher housing prices have become a social problem to deal with
C. how much money you will need in order to live well after retirement
D. we should not neglect the fact that money may not be as that much as before

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

In the United States, 30 percent of the people have a “weight problem”。To many people the cause is obvious (明顯的): they eat too much. But scientific evidence (證據(jù)) does little to support this idea. Going back to America of 1910, we find that people were thinner than today, yet they ate more food. In those days people worked harder physically, walked more, used machines much less, and didn’t watch television.
Several modern studies, moreover, have shown that fatter people don’t eat more on average than thinner people. A 1979 study of 3,545 London office workers showed that fat people eat less than slim (苗條的) people.
Studies also show that slim people are more active than fat people. A study by a research group at Stanford University found the following interesting facts:
The more the man ran, the greater loss of the body fat
The more they ran, the greater increase in food intake.
Thus, those who ran the most ate the most, yet lost the greatest amount of body fat.
小題1: Nowadays many Americans have the problem that ______.
A．they are too slimB．they work too hardC．they are too fatD．they lose too much body fat
小題2:According to the passage, how many people in 900 Americans have a “weight problem”?
A．150.B．300.C．600.D．270.
小題3:Is there any scientific evidence to support the idea that eating too much is the cause of a “weight problem”?
A．Yes, there is plenty of evidence.B．Of course, there is some evidence to support this.
C．There is hardly any scientific evidence to support this.D．We are not sure.
小題4:The Americans in 1910 ________.  
A．a(chǎn)te more food and had more physical activities
B．a(chǎn)te less food but had more physical activities
C．a(chǎn)te less food and had less physical activitiesD．had more problems

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Talking on a mobile phone is expensive, so a lot of people send text messages. Text messages are much cheaper than talking on a mobile phone, and you can make it cheaper by making the words shorter. You can do this by taking out “unimportant” letters in the words and using numbers instead of words (2 =" to," 3 =" free," 4 =" for," 8 =" ate," so h8 =" hate," etc.). You can also keep away from using punctuation (標(biāo)點(diǎn)). Here is an example: Do U wnt 2 g 2 th cnma tnite (Do you want to go to the cinema tonight?)
What do you think these text messages mean?
Whr hv U bn? Iv bn wtng hrs fr a cll.
Im hm nw, why nt gv me a cll.
I gt a txt mssge frm my frnd. Shes hvng a prty on Strdy.
Mobile phone users have developed a group of symbols (符號(hào)) to show how they feel. They are called emoticons, and there are some examples below. To read an emoticon, you have to look at it sideways. For example, if you say something in a text message that is a joke, you can follow it with a smiling face. Like this: Why didt u call me? I’m so sad.   (
Here are some others. Can you think of text messages where you could use them?
) laughing     ( sad    ＜ really sad
Ⅴ shouting    |·| asleep   ：0 shocked
8·| surprised    \·o bored
小題1:Why are text messages popular?
A．Because they are expensive.B．Because they are cheap.
C．Because they are hard to write.D．Because they are not important.
小題2:The first paragraph tells us that we can make the text messages shorter in             ways.
A．oneB．twoC．threeD．four
小題3: What does this text message “Do U wnt 2 cm?” mean? It means “                   ?”.
A．Do you want to comeB．Do you wear two caps
C．Do you want two cakesD．Do you go home early
小題4:Why do people use emoticons?
A．Because they can show how users feel.B．Because the symbols are beautiful.
C．Because text messages are short.D．Because the users can’t make the words shorter.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

School violence is in the headlines again after recent shootings at schools in Pennsylvania, Wisconsin, and Colorado. After hearing the news, it’s natural for students — no matter how old they are or where they go to school — to worry about whether this type of incident may someday happen to them.
So how safe are schools? It’s actually safer to be in a school than in a car. Twice as many 15-to-19-year-olds die in car accidents than in shootings (and that’s all shootings, not just the ones that happen in schools). According to the Centers for Disease Control and Prevention, less than 1% of all homicides (殺人罪) among school-age children happen on school grounds or on the way to and from school. So the vast majority of students will never experience violence at school.
However, some schools have re-evaluated their safety needs in response to the concerns of families and communities. Some now require that guests check in at the office or have more guards on duty. Some schools have fixed metal detectors. Another thing that helps make schools safer is greater awareness of problems like bullying and discrimination. Many schools have practiced programs to fight these problems and to help teachers and administrators know more about protecting students from this type of violence.
The cause of school violence isn’t easy to understand. There is no single reason why students become violent. Some are just copying behavior they’ve seen at home, in the streets, or in video games, movies, or television. There’s one thing experts do agree on, though: Having access to guns or other weapons makes it easier for some people to lash out against the things or people they don’t like.
小題1:Which of the following statements can prove that schools are safe?
A．About 99% of 15- to-19-year-olds are safe at school.
B．Fewer students have died in car accidents than in shootings.
C．Students shot to death at school are half of all students.
D．Fatal shootings of students are less than 1% of all homicides.
小題2: After schools have re-evaluated their safety needs, ________.
A．families will be more concerned about schools
B．communities will be responsible for schools
C．teachers will pay more attention to shootings
D．a(chǎn)dministrators will arrange to have more guards on duty
小題3:From the last paragraph we can conclude that ______.
A．experts have found no reason for school violence
B．students with weapons are easily upset about things
C．school violence could be copied from violence in society
D．no single reason makes students violent
小題4:We could probably see this passage in ______.
A．a(chǎn)n analysis reportB．a(chǎn) realistic novel
C．a(chǎn) case investigationD．a(chǎn) news journal

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

You must have a favorite line or pet phrase you repeat often in your conversations. Studies say that pet phrases can reflect our changing society and reveal information about a person’s personality. Here are some of the most popular pet phrases among young people.
腦殘---nuts
I love the word and use it whenever I think a person is stupid, or a behavior is crazy. I learned the term from one of my classmates. Once, we saw two high school girls wearing miniskirts on a very cold winter day and my classmate called the two girls “nuts”. I don’t think the word reflects my personality. I use it because it sounds cool.
Diao Yujie, 22, computer science major at Nanjing University.
汗---stunning
I use this word very often. Once, my classmates and I were discussing how amusing QQ is. One guy suddenly burst out, “I have MSN too”. This comment had no relation with the topic we were discussing. I used this word and everybody laughed. I think it is a fantastic word that can change awkwardness to amusement.
Mu Li, 20, journalism major at Beijing Normal University.
暈死---I’m giddy!
I use this word a lot---more often than my classmates. It has became a symbol of me, as my friends sometimes refer to me as the guy who often says the word. I am a person who wants to be different and this word gives me that feeling.
Chen Zhou, 21, Nanjing University.
雷---stunning
I only use this word with my friends. My parents don’t understand it. The word, which is only used among people of my age, is intimate. I think it stands for being young and energetic. And I want to be young forever, so I like the word.
Chen Jianjun, 23, senior at Nanjing University.
小題1:If a man wearing suit and a tie is climbing a mountain, what can we say to him according to the passage?
A．nutsB．I’m giddy.C．汗---stunningD．雷---stunning
小題2:What’s the meaning of “pet phrase” in the first paragraph?
A．習(xí)慣用語B．寵物語言C．口頭禪D．座右銘
小題3: What’s young people’s attitude to pet phrase?
A．indifferentB．crazyC．reasonableD．a(chǎn)gainst
小題4:Pet phrase can ________ according to studies.
A．reflect our changing society
B．reveal information about a person’s personality
C．make young people popular
D．both A and B

查看答案和解析>>

同步練習(xí)冊(cè)答案