Question

Monitoring the mood of a pet dog could be used as an early warning sign that an elderly owner is struggling to cope, a new report has claimed.

Researchers placed movement sensors (探測器)on dogs to track their behaviour and identified 17 distinct activities, including chewing, barking, sitting and dig?ging.

This allowed them to map the normal behaviour of a healthy, happy dog, which means any changes can be monitored and could indicate an issue with its owner.

Nils Hammerla, part of the team from Newcastle University, said, "Humans and dogs have lived together in close relationships for thousands of years, which has led to strong emotional and social mutual bonds.

"A dog's physical and emotional dependence on its owner means that its well-being is likely to reflect that of its owner. Any changes such as the dog being walked less often, perhaps not being fed regularly, or simply-demonstrating 'unhappy ， behaviour could be an early indicator for families that an older relative needs help. This is the first system of its kind which allows us to re?motely monitor a dog's behaviour in its natural setting.，，

The team of academics, who presented their findings at the 2013 UbiComp conference in Zurich, created a hi-tech, waterproof(防水的)dog collar for the study.

Dr Cas Ladha, who led the study, said, "A lot of our research is focused on developing intelligent systems that can help older people to live independently for lon?ger. But developing a system that reassures family and carers that an older relative is well without intruding on (侵犯)the individual's privacy is difficult. This is just the first step but the idea behind this research is that it would allow us to support people without the need for cameras."

A range of dogs was used for the study, as the team needed to map distinct behaviour that correlated between different breeds.

1. From the text ， we know that Nils Hammerla .

A.    led the study and identified 17 activities of dogs

B.    thinks some activities of dogs can reflect senior owners' health

C.    studied the relationship between humans and ani?mals

D.    developed a hi-tech, waterproof dog collar

 

2. The underlined word " reassure  in Paragraph 7probably means "  

A, protect       B. comfort

C.  warn       D. recognize

3.    Which of the following is an advantage of the intelli?gent system mentioned in the text?

A.    It can indicate that people aren't well.

B.    It can identify different activities of dogs.

C.    It monitors an elderly owner without disturbing his privacy.

D.    It lets people see the dog's behaviour clearly.

4.    Which of the following could be the best title for the text?

A.    Dogs' mood can be an indicator of owners' health

B.    Strong bonds between dogs and their senior owners

C.    Signs that your older relative needs help

D.    A special way of taking care of the old

Answer 1

【文章大意】本文是一篇科普類文章，講述了一項研究成果：狗的心情可以反映主人的健康狀況，而一種監(jiān)測狗的智能系統(tǒng)能幫助老人更好地獨立生活。

B 細節(jié)理解題。根據(jù)第五段'"A dog's physical and emo?tional dependence on its owner means that its well-being is likely to reflect that of its owner.，"可知，狗對主人身體與情感的依賴能反映主人的健康狀況，故選B項。

B 詞義猜測題。句子"But developing a system that reas?sures family and carers that an older relative is well without intruding cm(侵犯)the individual's privacy is difficult."的意思是：可是很難開發(fā)這樣一種系統(tǒng)——它要能夠使得家人和護理老人的人確信老人在沒有被侵犯隱私的情況下仍然生活得很好。protect保護，保衛(wèi)，警戒；comfort使舒服，安慰， 使緩和；warn警告，提醒；recognize承認，認出。根據(jù)句意和構詞法知識（sure — assure—reassure)可知，reassure的意思是"使放心，使消除疑慮"，comfort的意思最接近，故選擇B項。

C細節(jié)理解題。根據(jù)倒數(shù)第二段"'This is just the first step but the idea behind this research is that it would allow us to support people without the need for cameras.，"可知，這個研究背后的想法是它能允許我們在不需要照相機的情況下來照顧家人，即不侵犯隱私，故選C項。

A 主旨大意題。根據(jù)本文第一段"Monitoring the mood of a pet dog could be used as an early warning sign that an elderly owner is struggling to cope..."可知，狗的情緒可以反映主人的健康狀況，下面圍繞這項研究展開，故選A項。