Computers might not be clever enough to trick adults into thinking they are intelligent yet, but a new study, led by Javier' Movellan at the University of Califomia San Diego, shows that a giggling (咯咯笑的) robot is clever enough to get toddlers (初學(xué)走路者) to treat it as a peer (同齡人).
The researchers stationed a 2-foot-tall robot Called QRIO in a classroom of a dozen toddlers aged between 18 months and two years. QRIO stayed in the middle of the room using its sensors (傳感器) to avoid bumping (碰撞) into the kids. It was programmed to giggle when the kids touched its head, to occasionally sit down, and to lie down when its batteries died.
"We expected that after a few hours, the magic was going to disappear," Movellan says.  "That's what was found with earlier robots." But, in fact, the kids remained interested in the robot over several weeks, eventually communicating with QRIO in much the same way they did with other toddlers.
The researchers measured the relationship between the children and the robot in several ways. Firstly, as with other toddlers,  they touched QRIO mostly on the arms and hands, rather than on the face or legs. For this age group, "the amount of touching is a good predictor of how you are doing as a social being," Movellan says.
The children helped the robot up when it fell, and when QRIO's batteries ran out and it lay down, a toddler would come up and cover it with a blanket and say "night, night". However, when QRIO was programmed to spend all its time dancing, the kids quickly lost interest. When the robot went back to its old self, the kids treated it like a peer again.
"The study shows that current technology is very close to being able to produce robots able to develop a special relationship with toddlers," says Movellan. But, he adds, it is not clear yet whether robots can interest older children or adults in the same way.
1. What does the underlined word  "stationed" in Paragraph 2 probably mean?
A. Hid.     B. Observed. C. Placed.   D. Named.
2. At the beginning of the experiment, researchers          .
A. feared that the robot would harm the toddlers
B. programmed the robot to move freely about the classroom
C. expected the robot to communicate with the toddlers
D. thought the toddlers' interest in the robot wouldn't  last long
3. Kids aged between 18 months and two years behave
as social beings by.
A. giggling  B: touching  C. toddling  D. dancing
4. What would be the best title for the passage?
A. Giggling robot becomes one of the kids
B. Giggling robot used as a classroom assistant
C. Giggling robot makes kids more active in class
D. Giggling robot attracts more attention from kids

小題1:C
小題2:D
小題3:B
小題4:A
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來源:不詳 題型:完形填空

閱讀下面短文,掌握其大意,然后從36~55各題所給的A、 B、C、D四個(gè)選項(xiàng)中,選出最佳選項(xiàng)。
Children model themselves largely on their parents. They do so mainly through identification. Children identify   36  a parent when they believe they have the qualities and feelings that are   37  of that parent. The things parents do and say---and the   38  they do and say to them--therefore strongly influence a child’s   39 . However, parents must consistently behave like the type of   40  they want their child to become.
A parent’s actions   41  affect the self-image that a child forms   42  identification. Children who see mainly positive qualities in their   43  will likely learn to see themselves in a positive way. Children who observe chiefly   44  qualities in their parents will have difficulty   45  positive qualities in themselves. Children may   46  their self-image, however, as they become increasingly   47   by peers groups standards before they reach 13.
Isolated(孤立的) events,   48  dramatic(突然的) ones, do not necessarily have a permanent   49  on a child’s  behavior. Children interact such events according to their established attitudes and previous training. Children who know they are loved can,   50 , accept the divorce of their parents’ or a parent’s early   51 . But if children feel unloved, they may interpret such events   52  a sign of rejection or punishment.
In the same way, all children are not influenced   53  by toys and games, reading matter, and television programs.   54  in the case of a dramatic change in family relations, the   55  of an activity or experience depends on how the child interprets it.
小題1:
A.toB.withC.a(chǎn)roundD.for
小題2:
A.informedB.characteristicC.conceivedD.indicative
小題3:
A.gestureB.expressionC.wayD.extent
小題4:
A.behavior B.wordsC.moodD.reactions
小題5:
A.personB.humansC.creaturesD.a(chǎn)dult
小題6:
A.in turnB.neverthelessC.a(chǎn)lsoD.a(chǎn)s a result
小題7:
A.beforeB.besidesC.withD.through
小題8:
A.eyesB.parentsC.peersD.behaviors
小題9:
A.negative B.cheerfulC.variousD.complex
小題10:
A.seeB.seeingC.to seeD.to seeing
小題11:
A.modifyB.copyC.give upD.continue
小題12:
A.matureB.influencedC.uniqueD.independent
小題13:
A.notB.besidesC.evenD.finally
小題14:
A.ideaB.wonderC.stampD.effect
小題15:
A.luckilyB.for exampleC.a(chǎn)t mostD.theoretically
小題16:
A.deathB.rewardsC.a(chǎn)dviceD.teaching
小題17:
A.a(chǎn)sB.beingC.ofD.for
小題18:
A.evenB.a(chǎn)t allC.a(chǎn)likeD.a(chǎn)s a whole
小題19:
A.EvenB.SinceC.RightD.As
小題20:
A.resultB.effectC.scaleD.cause

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解


But I wonder about my Momma sometimes, and all the other Negro (blacks) mothers who got up at 6 a.m. to go to the white man’s house with sacks (鞋套) over their shoes because it was so wet and cold. I wonder how they managed it. They worked very hard for the man, they made his breakfast and they scrubbed his floors and they took care of his babies. They didn’t have too much time for us.
I wonder about my Momma, who walked out of a white woman’s clean house at midnight and came back to her own where the lights had been out for three months, and the hot-water pipes were frozen and the wind came in through the holes in the wall. She’d have to deal with the mice: leave some food out for them so they wouldn’t bite the doors or the babies. The roaches(蟑螂)?Oh, they were just like part of the family!
I wonder how she felt telling those white kids she took care of to brush their teeth after they ate, to wash their hands after they finished bathroom. She could never tell her own kids because there wasn’t soap or water back home.
I wonder how my Momma felt when we came home from school with a list of vitamins and pills the school nurse said we had to have. Momma would cry all night , and then go out and spend most of the rent (房租) money for pills. A week later, the white man would come for his eighteen dollars’ rent and Momma would beg him to wait until tomorrow. She had to lie to him that she had lost her wallet, or make up some other excuses. Tomorrow I’d be hiding in the closet (櫥柜) because there should be only two kids in the flat, and I could hear the rent man shout at my Momma and call her a cheat. And when he finally went away, Momma put the sacks on her shoes and went off to the rich white man’s house to dress the rich white kids so their mother could take them to a special baby doctor.
66. Mother got up at 6 a.m. every day, because _________.
A. she had to cook breakfast for her children      
B. she had to catch the first bus to the factory
C. she had to work in the white man’s house       
D. she had to go to see a special baby doctor
67. What does the underlined word “scrubbed” mean in the text?
A. mopped        B. cleared               C. painted         D. built
68. Mother never told us to brush our teeth or to wash our hands because ___________ .
A. she thought we didn’t need to          B. we didn’t like washing hands
C. we had done everything very well       D. there was no soap or water in our home
69. Why did the writer hide in the closet when the owner of the flat came for rent?
A. The closet could only hold two kids.              
B. Only two kids were allowed to live in the house.
C. They should pay more rent for two kids.           
D. There was only one bedroom for the two kids.
70. What does the writer mainly tell us?
A. Black people lead a hard life.                       
B. Black people don’t have enough rent money.
C. White people lead an expensive life.          
D. White people have special baby doctors.

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解


第三部分:閱讀理解(共20小題,每題2分,滿分40分)
閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
I used to believe in the American dream that meant a job, credit, success.I wanted it and worked toward it like everyone else, all of us separately chasing the same thing.
One year, through a series of unhappy events, it all fell apart.I found myself homeless and alone.I had my truck and $56.I searched the countryside for some place I could rent for the cheapest possible amount.I came upon a deserted cottage in a small remote valley.I hadn't been alone for 25 years.I was scared, but I hoped the hard work would distract and heal me.
I found the owner and rented the place for $50 a month.The locals knew nothing about me.But slowly they started teaching me the art of being a neighbor.They dropped off blankets, tools and canned deer meat and began sticking around to chat.They would ask if I wanted to meet cousin Albie or go fishing.They started to teach me a belief in a different American dream, not the one of individual achievement but of neighborliness.Men would stop by with wild berries, ice cream, truck parts to see if I was up for courting.I wasn't, but they were civil anyway.The women on that mountain worked harder than any I'd ever met.They taught me how to store food in the stream and keep it cold and safe.I learned to keep enough for an extra plate for company.
What I had believed in, all those things I thought were necessary for a civilized life, were non-existent in this place.Up on the mountain, my most valuable possessions were my relationships with my neighbors.
After four years in that valley, I moved back into town.I saw a lot of people were having a really hard time, losing their jobs and homes.With the help of a real estate broker (房地產(chǎn)經(jīng)紀(jì)人) I chatted up at the grocery store, I managed to rent a big enough house to take in a handful of people.It's four of us now, but over time I've had nine come in and move on to other places from here.We'd all be in shelters if we hadn't banded together.
The American dream I believe in now is a shared one.It's not so much about what I can get for myself; it's about how we can all get by together.
56.Before a series of unhappy events happened, the writer ____.
A.had a well-paid job
B.worked hard for his American dream
C.worked hard and liked to share
D.felt hopeless about his American dream
57.What does the underlined word "it" in the second paragraph refer to?
A.The house.              B.The job.
C.The company.            D.The American dream.
58.What does the underlined sentence "I learned to..." in Paragraph 3 most probably mean?
A.The writer learned to run a company.
B.The writer learned to share with others.
C.The writer learned to keep enough plates.
D.The writer learned to save money for his company.
59.Why did the writer rent a big house?
A.To make some money.           B.To show off his wealth.
C.To share with those people in need.     D.To make friends with his neighbors.
60.The writer mainly tells us about ____.
A.his unhappy experiences          B.the friendly people in the valley
C.the change of his living conditions           D.his new idea of the American dream

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解


You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident. However, special care must be taken in selecting new blood for you. If the blood is too different from your own, the transfusion could kill you.
There are four basic types of blood; A, B, AB, and O. A simple test can make sure of a person's blood type. Everybody is born with one of these four types of blood. Blood type, like hair color and height, is received from parents.
The four groups must be transfused carefully. A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can give to any other group; therefore, it is often called the universal donor (萬能捐贈(zèng)者). For the opposite reason, AB is sometimes called the universal recipient(接受者). However, because so many reactions (反應(yīng)) can happen in transfusions(輸血), patients usually receive only salt of plasma (liquid part of blood) until their blood can be matched as exactly as possible in the blood bank of a hospital. In this way, it is possible to prevent the transfusion from any bad reactions.
86. People with type A blood can receive type     .
A. AB           B. B       C. O                    D. all of the three
87. If you need a blood transfusion, the best and safest blood for you is    .
A. a mixture of type A and type B
B. a mixture of salt, plasma and type O
C. type AB
D. exactly the same type as your own
88. The phrase "universal recipient" means a person who    .
A. can receive blood of type A or B
B. can receive blood of any other type
C. can give blood to anybody
D. cannot give blood to others
89. A good title for this article is    .
A. Getting Enough Blood
B. Differences Between Blood Types
C. Man's Four Types of Blood
D. How to Give Blood Transfusion
90. Which of the following statement is NOT true?
A. Carelessness in a blood transfusion may lead to death. 
B. AB is the mixture of A and B
C. AB is called the universal recipient because it can receive any other group.
D. In transfusions, patients usually receive only salt of plasma at first.

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

I will be traveling to Australia as a Student Ambassador with People to People. People to People arranges for American students to travel all around the world to learn about other cultures, and to help others understand American culture. The program was founded by former President Dwight D. Eisenhower to promote peace through understanding.
I had to put in many hours of special work to get to this point. First, a teacher nominated (推薦) me, and then I attended an informational meeting about the program. The application process included an interview, and finally, I was accepted.
That’s when the hard work really began. In addition to attending monthly meetings to prepare for the big trip, my parents encouraged my twin sister Beth (also participating in the program) and me to raise $ 2,000 each to help pay for the cost. And so the fund-raising began. We did everything from selling candy bars to selling an old car to decorating people’s mailboxes during the holiday season. We also babysat, washed cars, held a yard sale, and washed windows. After months of hard work I had raised a total of $2319.87! Combined, Beth and I raised over $ 4500.00!
Now I have a problem-packing. Yes, I know it sounds unimportant, but my suitcase seems to have shrunk (收縮) as I placed my belongings inside. According to airline regulations (規(guī)定), a suitcase can be no larger than 54 inches and weigh no more than 44 pounds. For a person who likes to wear a different outfit every day, packing all my clothes into such a small space seemed an impossible task. However, I have lessened my load and my suitcase which started out weighting overweight now checks in at a mere 36. Apart from a slightly bloated (臃腫) carry-on bag, my luggage is definitely manageable.
I doubt that I will not get much sleep tonight because I am so excited! I know that what lies ahead is going to be the trip of lifetime!
小題1:When does the author write the passage?
A.Before leaving for Australia.B.Several months before the journey.
C.Just hours after reaching the destination.D.The night when she was accepted.
小題2:Which of the following is not the aim of People to People program?
A.To promote peace through understanding.B.To collect money for traveling.
C.To make American culture known to others.D.To learn about other cultures.
小題3:Which is the correct order of the author’ preparation for the journey?
a. being accepted as a member
b. raising money for the trip
c. attending a meeting about the program
d. packing belongings
e. being nominated by the teacher
A.e, a, b, c, dB.a(chǎn), c, e, d, bC.e, c, a, d, bD.e, c, a, b, d
小題4:What does the author think of the journey?
A.It could be a tiring expensive journey.
B.It could be long-lasting journey, which needs taking all daily necessities.
C.It could be an exciting, unforgettable journey.
D.It could be an overseas journey, during which she would experience hard labor.

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解


Whether playing, shopping, studying, or just surfing, today’s kids are taking advantage of all the World Wide Web has offered. When it comes to their personal information online, though, who’s in charge? The Federal Trade Commission has established new rules to make sure that youngsters’ privacy (隱私) is protected while they are online.
Website operators must:
Post the privacy policy. Websites directed to children or to collecting information from kids under 13 must post a notice of their information-collection practices that includes:
*Types of personal information they collect from kids, such as name, home address, e-mail address, or hobby.
*How the site will use the information, for example, to notify contest winners, or make the information available through a child’s participation in a chat room.
*Whether personal information is forwarded to a third party.
Get parental permission. In many cases, a site must obtain parental permission before collecting, using, or disclosing personal information about a child. Permission is not required when a site is collecting an e-mail address to respond to a request from the child, to provide notice to the parent, to ensure the safety of the youngster or the site, or to send a newsletter—as long as the site notifies parents and gives them an opportunity to say no to the arrangement.
Parents should:
Look for a privacy policy on the website. The policy must be available through a link on the website’s homepage, or on the homepage of the section for kids. Read the policy closely. If you find a website that doesn’t post basic protections for children’s personal information, ask for details about their information-collection practices.
Decide whether to give permission. You can give permission and say no later to collecting, using or disclosing your children’s information.
Ask to see the information your child has given. Make sure that your kid’s information isn’t given out improperly.
61. Why has the Federal Trade Commission established new rules?
A. Because the privacy of kids is used for business competition.
B. Because kids are using the Internet in a wrong way.
C. Because the privacy of kids should be safe.
D. Because kids are using the Internet too much.
62.According to the text, which of the following websites must post its privacy policy?
A. A website aimed at children who are to start school.
B.A website aimed at survivors of cancer in childhood.
C. A website aimed at teachers of science.
D.A website aimed at single parents.
63. Without the parents’ permission, website operators CANNOT       .
A. respond to a request from the children
B. take measures to improve the kids’ safety
C. advertise with the children’s picture
D. send newsletters by e-mail
64. The text mainly talks about           . 
A. reducing crime online
B. reducing false information online
C. protecting equal competition online
D. protecting kids’ privacy online

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解


Top islands in the Mediterranean
Desiring a sun-and –sea summer holiday destination where you can also party the night away? Travel website TripAdvisor has come up with a list of the top islands in the Mediterranean sea. “All of these islands offer pristine (原始的) beaches and their own unique features,” said TripAdvisor spokeswoman Michele Perry. “Our travelers have identified the hot islands in the Med this summer, especially if you want sun, sea and dancing all night”.
Cyprus, Republic of Cyprus
Visit Aphrodite’s birthplace in the eastern Mediterranean. Beaches are the draw for many visitors to the island, but so is the nocturnal (夜間的) activity with Ayia Napa being the town to party in. According to one TripAdvisor traveler, “we would have to say the Troodos Mountains were our highlight. You will know what we mean if you take the journey. Breathtaking!”
Crete , Greece
As the former centre of the Minoan civilization, it’s no wonder that Crete features lots of historical attractions. Those in search of adventure on the largest Greek island can hike down Samaria Gorge for wonderful scenery. As one TripAdvisor traveler said, “Crete is an amazing place to explore ancient culture.”
Ibiza, Balearic Islands, Spain
Visit the party capital of Ibiza and feel honoured by joining thousands of revelers(狂歡者) at Privilege, the largest club in the world. Besides the vast nightlife, check out one of the UNESCO World Heritage Sites, such as God’s Finger, a large rock at the entrance of Benirras Bay.
Sicily, Italy
The largest island in the Mediterranean, Sicily has the three Cs—culture, cuisine and calm. Laden with orange and lemon orchards, the countryside boasts natural beauty, great for relaxing. One
TripAdvisor traveler recommended, “If you are in Sicily, go on the sunset tour off Mount Etna. You can see the steaming ground and smell the sulfur(硫磺).”
65. Where should you go if you like ancient culture?
A. Cyprus.        B. Crete.          C. Ibiza, Balearic Islands.        D. Sicily.
66. Which of the following statements is NOT true?
A. In Cyprus and Ibiza, Balearic Islands, you can enjoy various activities at night.
B. The largest island in the Mediterranean is part of Greece.
C. Perhaps you can read the passage on the Internet.
D. God’s finger is one of the UNESCO World Heritage Sites.
67. What is a common feature of the places mentioned in the passage?
A. They have a lot of historical attractions.
B. They all boast natural beauty and natural resources.
C. They offer sun, sea and dancing all night.
D. They are listed as UNESCO World Heritage Sites.

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解


四、閱讀理解(共兩節(jié),每小題2分,計(jì)40分)
第一節(jié)(共15小題,每小題2分,滿分30分)
Mr White came out of the airport. He asked every taxi-driver’s name. Then he took the third taxi. It cost $5 from the airport to the hotel,“ How much does it cost for the whole day? ”he asked.
“$100,” said the taxi-driver. This was very expensive but Mr White agreed.
The taxt-driver took Mr White everywhere. He showed the driver $100 and said, “what about tomorrow?”
“Tomorrow? It’s another $100 tomorrow.”
“Ok,” said Mr White, “If that’s the price, see you tomorrow!” The driver was very pleased.
The next day they traveled to several places. And in the second evening they went to the hotel again. Mr. White and above all, $100 a day is good money. So he asked Mr White, “Where do you come from?”
“I come from New York.” Mr White answered.
“New York!” said the driver, “I have a sister in New York. Her name is Susannan. Do you know her?”
“Of course I know her. She gave me $200 for you.”
1. Mr White got to another place _______.
by train B. by air  C. in plane D. by ship
2. The price of $ 100 a day was _____ in this city.
A. expensive  B. cheap  C. nice   D. fair
3. Why was the taxi-driver pleased? Becaude _____.
his sister brought so much money to him
his sister knew Mr White
he got $100 a day
he became a guide of Mr White
4. We can learn that ____ from this story.
Mr White didn’t know the taxi-driver’s sister
the driver knew Mr White was his sister’s friend
Mr White was given back $ 200
Mr White knew the taxi-driver’s sister

查看答案和解析>>

同步練習(xí)冊(cè)答案