Be careful what you say around your dog. It might understand more than you think.

A border collie named Rico recognizes the names of about 200 objects, say researchers in Germany. The dog also appears to be able to learn new words as easily as a 3-year-old child. Its word-learning skills are as good as those of a parrot or chimpanzee(黑猩猩).

In one experiment, the researchers took all 200 items that Rico is supposed to know and divided them into 20 groups of 10 objects. Then the owner told the dog to go and fetch one of the items and bring it back. In four tests, Rico got 37 out of 40 commands right. As the dog couldn't see anyone to get clues, the scientists believe Rico 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 the dog already knew. The owner then told Rico to fetch the object, using a word the dog had never heard before.

The correct object was chosen in seven out of l0 tests, suggesting that the dog had worked

out the answer by process of elimination(排除法). A month later, Rico remembered half of the new names, which is even more impressive.          

Rico is thought to be smarter than the average dog. For one thing, Rico is a border collie, a breed (品种)known for its mental abilities. In addition, the 9-year-old dog has been trained to fetch toys by their names since the age of nine months.

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 dog every now and then. You might just get a big, wet kiss in return!

1. From paragraph 2 we know that __        .

A. animals are as clever as human beings

B. dogs are smarter than parrots and chimpanzees

C. chimpanzees have very good word-learning skills

D. dogs have similar 'learning abilities as 3-year-old children

2.Both experiments show that             .

A. Rico is smart enough to get all commands right

B. Rico can recognize different things including toys

C. Rico has developed the ability of learning mathematics

D. Rico won't forget the names of objects once recognizing them

3. Which of the following statements is true?

A. The purpose of the experiments is to show the border collie's mental abilities.

B. Rico has a better memory partly because of its proper early training.

C. The border collie is world-famous for recognizing objects.

D. Rico is born to understand its owner's commands.

4.Which may be the best title of the passage?

A. Do dogs understand us?                       

B. Does your dog understand you?

C. Be careful with dogs.                             

D. Be friendly to your dog.      

 

Growing up in the USA, I was ashamed of my mother’s Chinese English. Because of her English, she was often treated unfairly. People in department stores, at banks, and at restaurants did not take her seriously, did not give her good service, pretended not to understand her, or even acted as if they did not hear her.

My mother has realized the limitations of her English as well. When I was fifteen, she used to have me call people on phone to pretend I was her. I was forced to ask for information or even to yell at people who had been rude to her. One time I had to call her stockbroker (股票经纪人). I said in a young voice that was not very convincing, “This is Mrs. Tan.”

And my mother was standing beside me, whispering loudly, “Why he don’t send me cheek already two week lone.”

And then, in perfect English I said: “I’m getting rather concerned .You agreed to send the check two weeks ago, but it hasn’t arrived.”

Then she talked more loudly. “What he want? I come to New York tell him front of his boss.” And so I turned to the stockbroker again, “I can’t tolerate any more excuse. If I don’t receive the check immediately, I am going to speak to your manager when I am in New York next week.”

The next week we ended up in New York. While I was sitting there red-faced, my mother, the real Mrs. Tan, was shouting to his boss in her broken English.

When I was a teenager, my mother’s broken English embarrassed me. But now, I see it differently. To me, my mother’s English is perfectly clear, perfectly natural. It is my mother tongue. Her language, as I hear it, is vivid, direct, and full of observation and wisdom. It was the language that helped shape the way I saw things, expressed ideas, and made sense of the world.

1. Why was the author’s mother poorly served?

A. She was too shy to speak clearly                           

B. She couldn’t make herself understood.

C. She was unable to speak good English.               

D. She was not a native America.

2.From Paragraph 2, we know that the author was          .

A. good at pretending                                                   

B. rude to other people

C. ready to help her mother                                        

D. unwilling to phone for her mother

3.After the author made the phone call,             .

A. they forgave the stockbroker                                 

B. they failed to get the check

C. they went to New York immediately                    

D. telephone the stockbroker’s manager

4.What does the author think of her mother’s English now?

A. It confuses her.                                                          

B. It embarrasses her.

C. It helps her understand the world.                       

D. It helps her tolerate rude people.

5.We can infer from the passage that Chinese English         .

A. is clear and natural to non-native speakers       

B. is vivid and direct to non-native speakers

C. has a very bad reputation in America                  

D. may bring inconvenience in America

 

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