Question

Spring is an inviting season for outdoor activities. But be careful—the warm weather is also a hotbed for viruses(病毒) and disease.  

This March, the influenza(流行性感冒) A(H7N9) virus hit Shanghai, Anhui, Jiangsu and Zhejiang. It was reported that by April 11 at least 35 people had been infected (被感染的) with the H7N9 virus, and nine of them had died.

The influenza A (H7N9) virus is one type of influenza A H7 viruses. Influenza A H7 viruses normally spread among birds.

This is the first time human infections with H7N9 viruses have been reported in China. Earlier reports were about H5N1 and H1N1.

All the three viruses are influenza A viruses but they are not the same. H7N9 and H5N1 are animal influenza viruses that could infect people. However, H1N1 viruses can be divided into two groups. One group can normally infect people and the other normally infects animals. Also, H1N1 can spread from human to human, but H7N9 probably can’t, according to the World Health Organization (WHO).

Most people infected with H7N9 looked like they had the common flu. Some people had bad pneumonia(肺炎). They suffered from a fever, a cough and shortness of breath.

But don’t be afraid – it is not easy to be infected with the virus. One of the possible reasons is close contact with sick poultry (家禽) waste. People may also be infected through breath, according to National Health and Family Planning Commission.

Here are some tips from the WHO that can protect you from being infected.

Wash your hands with soap and running water before you eat, after you use the toilet, and after touching animals or animal waste.

When coughing or sneezing cover your mouth and nose with a mask(口罩)，tissue(紙巾) or a sleeve.

Get a good rest and do exercises, which will help make your body strong enough to stand up to the virus.

1.What’s the name of the influenza virus that hit Shanghai, Anhui, Jiangsu and Zhejiang this March?

A．It is the H7N9 virus.                      B．It is the H5N1 virus.

C．It is the H1N1 virus.                      D．It is A H7 virus.

2.How many people had died by April 11according to the report?

A．About 35.                             B．About 9.

C．About 44.                             D．Nobody had died.

3.What’s the Chinese meaning for “stand up to” in the last paragraph?

A．起立             B．站著             C．抵抗             D．向上

4.Which is NOT true about protecting us from being infected by animal influenza viruses?

A．Wash our hands with soap and running water before we eat, after we use the toilet, and after touching animals or animal waste.

B．When we cough or sneeze we should cover our mouths and noses with a mask，tissue or a sleeve.

C．We should get a good rest and do exercises to make our bodies strong enough.

D．We should try to eat much and sleep much as possible as we can.

 

Answer 1

【答案】

1.A

2.B

3.C

4.D

【解析】

試題分析：這篇短文主要介紹了今年發(fā)生的一種新的禽流感病毒,短文簡要的介紹了這些病毒的流行地區(qū),并就如何防止感染提出了幾點具體建議.

1.根據(jù)第二段This March, the influenza(流行性感冒) A(H7N9) virus hit Shanghai, Anhui, Jiangsu and Zhejiang.描述,可知選A.

2.根據(jù)第二段and nine of them had died.描述,可知選B.

3.聯(lián)系前文make your body strong enough 可知此處指的是讓你的身體足夠強壯來抵抗這些病毒.故選C.

4.根據(jù)短文后三段描述,可知選項ABC都屬于正確的措施.我們除了休息好以外,還要多參加鍛煉.故選項D.描述錯誤.

考點：關于禽流感的說明文閱讀

點評：本文淺顯易懂，各個小題都能在文中找到適當依據(jù)。只要認真閱讀短文，注意前后聯(lián)系，就能順利完成閱讀。文章所設試題主要考察細節(jié)查找，做題關鍵是找出原文的根據(jù)，認真核查小題和原文的異同。