Question

Working with a group of baboons (狒狒）in the Namibian desert, Dr. Alecia Carter of the Department of Zoology，Cambridge University set baboons learning tasks involving a novel food and a familiar food hidden in a box. Some baboons were given the chance to watch another baboon who already knew how to solve the task, while others had to learn for themselves. To work out how brave or anxious the baboons were, Dr. Carter presented them either with a novel food or a threat in the form of a model of a poisonous snake.

She found that personality had a major impact on learning. The braver baboons learnt, but the shy ones did not learn the task although they watched the baboon perform the task of finding the novel food just as long as the brave ones did. In effect, despite being made aware of what to do, they were still too shy to do what the experienced baboon did.

The same held true for anxious baboons compared with calm ones. The anxious individuals learnt the task by observing others while those who were relaxed did not, even though they spent more time watching.

This mismatch between collecting social information and using it shows that personality plays a key role in social learning in animals, something that has previously been ignored in studies on how animals learn to do things. The findings are significant because they suggest that animals may perform poorly in cognitive (认 知的）tasks not because they aren’t clever enough to solve them，but because they are too shy or nervous to use the social information.

The findings may impact how we understand the formation of culture in societies through social learning. If some individuals are unable to get information from others because they don’t associate with the knowledgeable individuals，or they are too shy to use the information once they have it，information may not travel between all group members, preventing the formation of a culture based on social learning.

1.What is the first paragraph mainly about?

A. The design of Dr. Carter’s research.

B. The results of Dr. Carter’s research.

C.The purpose of Dr. Carter’s research.

D. The significance of Dr. Carter’s research.

2.According to the research, which baboons are more likely to complete a new learning task?

A. Those that have more experience.

B. Those that can avoid potential risks.

C. Those that like to work independently.

D. Those that feel anxious about learning.

3.Which best illustrates the “mismatch” mentioned in Paragraph 4?

A. Some baboons are intelligent but slow in learning.

B. Some baboons are shy but active in social activities.

C. Some baboons observe others but don’t follow them.

D. Some baboons perform new tasks but don’t concentrate.

4.Dr. Carter’s findings indicate that our culture might be formed through.

A. storing information

B. learning from each other

C. understanding different people

D. travelling between social groups

 

Answer 1

1.A

2.D

3.C

4.B

【解析】

【文章大意】这是一篇夹叙夹议的议论文。文章通过阐述研究狒狒如何获得食物的信息来讲述社会生活中的文化是通过相互的学习来获取的。

1.A考查主旨要义。根据文章第一段其主要阐述的是研究项目的主要内容，对象与方法也就是这个研究的设计，故A正确。

2.D考查细节理解。 根据文章第三段“The anxious individuals learnt the task by observing others”可知选D。

3.C考查判断推理。根据文章第三段最后 “while those who were relaxed did not, even though they spent more time watching.”可知划线部分的内容指的是“光看不做的”，故C正确。

4.B考查细节理解。 根据文章最后一段第一句“The findings may impact how we understand the formation of culture in societies through social learning”回归文章的研究主题上即文化的获取是通过相互的学习，故B正确。