Go ahead,talk to your dog.
As many a dog owner will prove, our furry friends are listening. Now, for the doubters, there is scientific proof that they understand much of what they hear. A border collie called Rico can fetch at least 200 objects by name, researchers in Germany say. The dog also appears to learn words for new objects as easily as a 3-year-old child would. Its word-learning skill is as good as that of a parrot or chimpanzee.
In one experiment, the researchers took all 200 items that Rico is supposed to know and divided them randomly into 20 sets of 10 objects each. The dog waited with one of his owners in one room, while an experimenter put a set of 10 objects into another room. Then, the owner told the dog to fetch one of the items. The dog had to go to the other room and bring the object back.
In four trials, Rico got 37 out of 40 commands right. Because the dog couldn't see anyone to get visual clues about what to bring back, the scientists concluded that he must understand the meanings of certain words.
In another experiment, the scientists took one toy that Rico had never seen before and put it in a room with seven toys whose names he already knew. The dog's owner then told him to fetch the object, using a word Rico had never heard.
In 7 out of 10 trials, Rico picked the right object, suggesting that he figured out the answer by process of elimination. A month later, he remembered half of the new names, which further impressed the researchers.
Rico is probably smarter than the average dog, the scientists say. For one thing, he's a border collie, a breed known for its mental abilities. In addition, the 9-year-old dog has been trained to retrieve toys by their names since he was 9 months old.
It's hard to know if all dogs understand at least some of the words we say. Even if they do, they can't talk back. Still, it wouldn't hurt to sweet-talk your pup every now and then. You might just get a big, wet kiss in return!
48.The passage is probably taken from a book on _____
A.pets B.environment    C.culture     D.nutrition
49.It is implied that ____
A.Rico is probably cleverer than the average dog
B.Only a few dogs can talk back to its owner
C.if a chimpanzee is trained ,it can also recognize the names of objects
D.All dogs can understand words
50.How long is it since Rico’s owner began to train him?
A.nine months  B.3years    C.over nine years      D.more than eight years
51.Rico can do all the following except _____
A.understanding the meanings of certain words.
B.picking the right object by process of elimination
C.remembering all of the new names he learned    D.retrieving toys by their names


48---51   ACDC  

解析

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:2010—2011學(xué)年度福建省養(yǎng)正中學(xué)、安溪一中、惠安一中高二下學(xué)期期中聯(lián)考英語 題型:閱讀理解

Remind children that bad things don’t last. It may sound simple, but the message is extremely important. “Children often don’t have the experience to know that when something bad happens---they lose an important game or their best friend lets them down---it’s not the end of the world,” explains Nancy Leffert, a senior research scientist with the Research Institute, an American adolescents(青少年) and children’s research group. “They think their bad feelings will last for ever, or that one failure will ruin everything.”
Unfortunately, that kind of thinking discourages motivation(動機). “If a child believes that the cause of her upset is lasting, or that nothing she does will make a difference, it decreases her ability to keep on trying.” says Dorothy Rich, president of the MegaSkills Education Center of the Home and School Institute, based in Washington. Any time you can help your child see that a situation is not lasting, that a result can be changed, or that one opinion does not reflect reality, you give her reason to hope.
Case in point: “When my daughter Kathy was eight, art was one of her favorite subjects,” says Beth, a mother of two. “Then she got an art teacher who gave a great deal of praise to one student and barely noticed the rest. Kathy was ready to give up until I explained to her, “Never stop doing your best just because one person doesn’t give you praise.” Beth had to repeat the advice often, and finally her daughter got the message. “Kathy is 12 now, and art is still one of her strongest subjects.”
【小題1】According to the passage we know many children__________.

A.know how to face a failure
B.try their best to avoid a situation of failure
C.don’t want to stay in bad feelings for ever
D.tend to take a failure as the end of the world
【小題2】Which of the following is RIGHT about Nancy Leffert?
A.She is concerned about children’s attitudes towards failure.
B.She is the president of the Education Center.
C.She strongly believes that bad things won’t last long.
D.She is the director of the Research Institute.
【小題3】Which of the following can a parent say to his children to show that one’s opinion does not reflect reality?
A.“If you call your friend and apologize, he won’t stay mad at you.”
B.“Go ahead. Don’t care what other people think.”
C.“You have lost today, but you can try again tomorrow.”
D.“That may be what your teacher thinks, but I see it differently.”
【小題4】The best title of the passage is__________.
A.Help Children Promote Problem Solving Ability
B.Tell Children Not to Let Failure Ruin Them
C.Set Reasonable Hopes for Your Children
D.Teach Your Children to Be Happy

查看答案和解析>>

科目:高中英語 來源:安徽省合肥一中09-10學(xué)年高一(下)期中試題(英語) 題型:閱讀理解

Remind children that bad things don’t last. It may sound simple, but the message is extremely important. “Children often don’t have the experience to know that when something bad happens—they lose an important game or their best friends lets them down—it’s not the end of the world,” explains Nancy Leffert, a senior research scientist with the Research Institute, an American adolescents’(青少年) and children’s research group. “They think their bad feelings will last for ever, or that one failure will ruin everything.”
Unfortunately, that kind of thinking discourages motivation(動機).“If a child believes that the cause of her upset is lasting, or that nothing she does will make a difference, it decreases her ability to keep on trying,” says Dorothy Rich, president of the Mega Skills Education Center of the Home and School Institute, based in Washington. Any time you can help your child see that a situation is not lasting, that a result can be changed, or that one opinion does not reflect reality, you give her reason to hope.
Case in point: “When my daughter Kathy was eight,art was one of her favorite subjects,”says Beth,a mother of two. “Then she got an art teacher who gave a great deal of praise to one student and barely noticed the rest.Kathy was ready to give up until I explained to her,‘Never stop doing your best just because one person doesn’t give you praise.’” Beth had to repeat the advice often,and finally her daughter got the message.“Kathy is twelve now, and art is still one of her strongest subjects.”
62. According to the passage we know many children_____.
A. know how to face a failure
B. try their best to avoid a situation of failure
C. don’t want to stay in bad feelings for ever
D. tend to take a failure as the end of the world
63. Which of the following can a parent say to his children to show that one’s opinion does not reflect reality?
A. “If you call your friend and apologize,he won’t stay mad at you.”
B. “That may be what your teacher thinks, but I see it differently.”
C. “You have lost today, but you can try again tomorrow.”
D. “Go ahead. Don’t care what other people think.”
64. It can be inferred from the passage that_____.
A. teachers’ praise is very important to students
B. good teachers can give students useful advice
C. teachers should not praise their students in class
D. good teachers can find each student’s favorite subject
65. The best title of the passage is_____.
A. Help Children Promote Problem Solving Ability
B. Tell Children Not to Let Failure Ruin Them
C. Set Reasonable Hopes for Your Children
D. Teach Your Children to Be Happy

查看答案和解析>>

科目:高中英語 來源:2012屆度福建省、安溪一中、惠安一中高二下學(xué)期期中聯(lián)考英語題 題型:閱讀理解

Remind children that bad things don’t last. It may sound simple, but the message is extremely important. “Children often don’t have the experience to know that when something bad happens---they lose an important game or their best friend lets them down---it’s not the end of the world,” explains Nancy Leffert, a senior research scientist with the Research Institute, an American adolescents(青少年) and children’s research group. “They think their bad feelings will last for ever, or that one failure will ruin everything.”

Unfortunately, that kind of thinking discourages motivation(動機). “If a child believes that the cause of her upset is lasting, or that nothing she does will make a difference, it decreases her ability to keep on trying.” says Dorothy Rich, president of the MegaSkills Education Center of the Home and School Institute, based in Washington. Any time you can help your child see that a situation is not lasting, that a result can be changed, or that one opinion does not reflect reality, you give her reason to hope.

Case in point: “When my daughter Kathy was eight, art was one of her favorite subjects,” says Beth, a mother of two. “Then she got an art teacher who gave a great deal of praise to one student and barely noticed the rest. Kathy was ready to give up until I explained to her, “Never stop doing your best just because one person doesn’t give you praise.” Beth had to repeat the advice often, and finally her daughter got the message. “Kathy is 12 now, and art is still one of her strongest subjects.”

1.According to the passage we know many children__________.

A. know how to face a failure

B. try their best to avoid a situation of failure

C. don’t want to stay in bad feelings for ever

D. tend to take a failure as the end of the world

2.Which of the following is RIGHT about Nancy Leffert?

A. She is concerned about children’s attitudes towards failure.

B. She is the president of the Education Center.

C. She strongly believes that bad things won’t last long.

D. She is the director of the Research Institute.

3.Which of the following can a parent say to his children to show that one’s opinion does not reflect reality?

A. “If you call your friend and apologize, he won’t stay mad at you.”

B. “Go ahead. Don’t care what other people think.”

C. “You have lost today, but you can try again tomorrow.”

D. “That may be what your teacher thinks, but I see it differently.”

4.The best title of the passage is__________.

A. Help Children Promote Problem Solving Ability

B. Tell Children Not to Let Failure Ruin Them

C. Set Reasonable Hopes for Your Children

D. Teach Your Children to Be Happy

 

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Remind children that bad things don’t last. It may sound simple, but the message is extremely important. “Children often don’t have the experience to know that when something bad happens—they lose an important game or their best friends lets them down—it’s not the end of the world,” explains Nancy Leffert, a senior research scientist with the Research Institute, an American adolescents’(青少年) and children’s research group. “They think their bad feelings will last for ever, or that one failure will ruin everything.”

Unfortunately, that kind of thinking discourages motivation(動機).“If a child believes that the cause of her upset is lasting, or that nothing she does will make a difference, it decreases her ability to keep on trying,” says Dorothy Rich, president of the Mega Skills Education Center of the Home and School Institute, based in Washington. Any time you can help your child see that a situation is not lasting, that a result can be changed, or that one opinion does not reflect reality, you give her reason to hope.

Case in point: “When my daughter Kathy was eight,art was one of her favorite subjects,”says Beth,a mother of two. “Then she got an art teacher who gave a great deal of praise to one student and barely noticed the rest.Kathy was ready to give up until I explained to her,‘Never stop doing your best just because one person doesn’t give you praise.’” Beth had to repeat the advice often,and finally her daughter got the message.“Kathy is twelve now, and art is still one of her strongest subjects.”

1. According to the passage we know many children_____.

A. know how to face a failure

B. try their best to avoid a situation of failure

C. don’t want to stay in bad feelings for ever

D. tend to take a failure as the end of the world

2. Which of the following can a parent say to his children to show that one’s opinion does not reflect reality?

A. “If you call your friend and apologize,he won’t stay mad at you.”

B. “That may be what your teacher thinks, but I see it differently.”

C. “You have lost today, but you can try again tomorrow.”

D. “Go ahead. Don’t care what other people think.”

3. It can be inferred from the passage that_____.

A. teachers’ praise is very important to students

B. good teachers can give students useful advice

C. teachers should not praise their students in class

D. good teachers can find each student’s favorite subject

4. The best title of the passage is_____.

A. Help Children Promote Problem Solving Ability

B. Tell Children Not to Let Failure Ruin Them

C. Set Reasonable Hopes for Your Children

D. Teach Your Children to Be Happy

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Remind children that bad things don’t last. It may sound simple, but the message is extremely important. “Children often don’t have the experience to know that when something bad happens—they lose an important game or their best friends lets them down—it’s not the end of the world,” explains Nancy Leffert, a senior research scientist with the Research Institute, an American adolescents’(青少年) and children’s research group. “They think their bad feelings will last for ever, or that one failure will ruin everything.”

Unfortunately, that kind of thinking discourages motivation(動機).“If a child believes that the cause of her upset is lasting, or that nothing she does will make a difference, it decreases her ability to keep on trying,” says Dorothy Rich, president of the Mega Skills Education Center of the Home and School Institute, based in Washington. Any time you can help your child see that a situation is not lasting, that a result can be changed, or that one opinion does not reflect reality, you give her reason to hope.

Case in point: “When my daughter Kathy was eight,art was one of her favorite subjects,”says Beth,a mother of two. “Then she got an art teacher who gave a great deal of praise to one student and barely noticed the rest.Kathy was ready to give up until I explained to her,‘Never stop doing your best just because one person doesn’t give you praise.’” Beth had to repeat the advice often,and finally her daughter got the message.“Kathy is twelve now, and art is still one of her strongest subjects.”

62. According to the passage we know many children_____.

A. know how to face a failure

B. try their best to avoid a situation of failure

C. don’t want to stay in bad feelings for ever

D. tend to take a failure as the end of the world

63. Which of the following can a parent say to his children to show that one’s opinion does not reflect reality?

A. “If you call your friend and apologize,he won’t stay mad at you.”

B. “That may be what your teacher thinks, but I see it differently.”

C. “You have lost today, but you can try again tomorrow.”

D. “Go ahead. Don’t care what other people think.”

64. It can be inferred from the passage that_____.

A. teachers’ praise is very important to students

B. good teachers can give students useful advice

C. teachers should not praise their students in class

D. good teachers can find each student’s favorite subject

65. The best title of the passage is_____.

A. Help Children Promote Problem Solving Ability

B. Tell Children Not to Let Failure Ruin Them

C. Set Reasonable Hopes for Your Children

D. Teach Your Children to Be Happy

查看答案和解析>>

同步練習(xí)冊答案