Question

The largest outbreak of the deadly disease Ebola(埃博拉) was caused by an infected bat biting a toddler, say a group of international researchers.

The 17-strong team of European and African tropical disease researchers, ecologists and anthropologists have spent three weeks investigating the outbreak of the disease in Guinea, Liberia, Ivory Coast and Nigeria. The researchers captured the bats and other creatures near the village of Meliandoua in remote eastern Guinea, where the disease began in December 2013. The boy was bitten and passed the infection on to his mother and both died within a week. The disease was then spread far and wide by the people who came to the funeral.

Most of the previous outbreaks have been caused by meat from dead infected animals collected by hunters who then sell it on. Fruit bats, however, are widely eaten in rural West Africa.

The team, led by epidemiologist(流行病学家) Herr Leendertz, a disease ecologist at the Robert Koch Institute in Berlin, are expected to publish their results in a major journal soon.

Herr Leendertz’s team believe that an infected straw-colored fruit bat brought the disease to Guinea. The mammals are known to travel long distances and usually settle in forests near cities. Herr Leendertz said, “ The evidence is not 100 percent and we can only say that it is possible. They can travel far in one night. I don't think an individual bat or colony(群体) migrated all the way from Congo or Gabon to West Africa. These big colonies are connected. There is a possibility for the virus to mix between colonies. The bats share the same fruit. It is likely not to have even been one species of bat. The virus may jump from one species to another."

If the bat theory is confirmed, the locals would try to destroy the colonies, which, Herr Leendertz says, would be an ecological disaster, because bats pollinate(传授花粉) plants and kill insects. And bat hunts would also only increase human contact with potentially infected animals.

1.What’s the purpose of the 17-strong team?

A. To look into the outbreak of Ebola.

B. To help the people who suffer from Ebola.

C. To help cure the infected boy of Ebola.

D. To make a study of the bats including fruit bats.

2.In Herr Leendertz’s opinion, ______.

A. people can do nothing to prevent the disease

B. the disease Ebola may jump from one species to another

C. the result of the research should be published immediately

D. the straw-colored fruit bats usually settle in forests in the rural areas

3.If the bat theory is confirmed, ______.

A. the disease Ebola will be controlled

B. all the fruit bats in Africa would be killed

C. plants would not be pollinated in the future

D. the ecosystem in Africa might lose its balance

4.What’s the main idea of this passage?

A. A toddler was bitten by a bat and died.

B. The disease Ebola is incurable at present.

C. An infected bat caused the outbreak of Ebola.

D. The deadly disease Ebola broke out in Guinea.

5.This passage can probably be classified as ______.

A. a science fiction      B. a news report

C. a lecture essay       D. an auto-biography

Answer

1.A

2.B

3.D

4.C

5.B

【解析】

试题分析：本文是一篇新闻报道文章。文章介绍埃博拉病毒的危害和传播方式。

1.A深层推断题。从文章第二段第一句The 17-strong team of European and African tropical disease researchers, ecologists and anthropologists have spent three weeks investigating the outbreak of the disease in Guinea可知A为正确选项。

2.B细节理解题。由文章倒数第二段最后一句he virus may jump from one species to another可知B为正确选项。

3.D 深层推断题。从文章最后一段If the bat theory is confirmed, the locals would try to destroy the colonies, which, Herr Leendertz says, would be an ecological disaster可知D为正确选项。

4.C主旨推断题。由文章第一段The largest outbreak of the deadly disease Ebola(埃博拉) was caused by an infected bat可知C为正确选项。

5.

【名师点睛】

对文章主旨大意的考察，不仅可以直接以理解段落及文章的主旨大意的形式出现，而且也可以用选择或拟定文章标题的形式出现。因此，选择文章标题，首先可以按照主旨大意的确定方式，先弄清文章的主旨大意，再定标题。 标题位于文章之首，用来高度概括文章内容，点明文章主题。它是段落中心思想最精练的表达形式。标题可帮助读者迅速推测出整篇文章的主要内容，抓住文章的中心，把握作者的观点和意图。那么如何选择文章的标题呢？

首先，要考虑标题对文章的概括性或覆盖面如何。一般要求能覆盖全文内容，体 现文章主旨。要避免下列三种情况：①概括不够（多表现为部分代整体，从而导致范围太小）；②过度概括（多表现为脱离本文章内容的发挥）；③以事实、细节替代抽象具体的大意。

其次，要考虑标题的针对性，即标题范围要恰当，针对性强。要在阅读原文的基础上， 仔细考虑所选标题与文章主题是否有密切的关系。既不能太大，也不能太小，太大则中心就不突出，太小也发挥不了应起的作用；精确度高，不能随意改变语言的表意程度及色彩。它可以是单词、短语，也可以是句子。

本文53题即为主旨大意题，本文主旨第一即为文章第一段内容，我们所选标题必须与第一段相一致。本文的主旨就是科学家对埃博拉病毒传播方式研究的最新突破。

考点：考查新闻报道类文章阅读理解。