Do dogs understand us?Be careful what you

题目内容：

Do dogs understand us?

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.

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 ten 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 m

ental 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!

小题1: From paragraph 2 we know that __.

A．animals are as clever as human beings

B．chimpanzees have very good word-learning skills

C．dogs are smarter than parrots and chimpanzees

D．dogs have similar learning abilities as 3-year-old children小题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小题3: Which of the following statements is true?

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

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

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

D．Rico is born to understand its owner's commands.小题4:What does the writer want to tell us?

A．To train your dog.

B．To talk to your dog.

C．To be careful with your dog.

D．To be friendly to your dog.

最佳答案：

小题1:B

小题1:B

小题1:A

小题1:D

答案解析：

略

考点核心：

人物传记类文章的文体特征：

人物传记是记叙文体的一种，主要描写某人的生平事迹、趣闻轶事、生活背景、个性特征、成长奋斗历程等，包含记叙文的时间、地点、人物、事件等要素。其特点是以时间的先后或事件的发展为主线，空间或逻辑线索贯穿文章始终，脉络清楚，可读性较强。