This March, the H7N9 virus hit Zhejiang, Shanghai, Anhui, Jiangsu and so on. It seemed tha

This March, the H7N9 virus hit Zhejiang, Shanghai, Anhui, Jiangsu and so on. It seemed that most people who were infected（被感染）with H7N9 had the common flu. Some people suffered from a fever or a cough.
Don’t be afraid---it’s not easy to be infected with the virus. Here is some advice to help you protect yourself when it comes.
Wash your hands. You need to wash your hands with soap and hot water before you eat, after you use the toilet , and after you touch animals, because your hands may carry viruses.
Cover your nose and mouth, when someone sneezes（打喷嚏）or coughs, flu viruses can travel as far as one meter through the air, so you’d better stand a proper distance while talking to someone who has a cold. And always cover your nose and mouth with a piece of paper when you sneeze or cough, and then clean your hands.
Wear a mask（口罩）. Some doctors say that masks can stop the flu as much as 80%, but if you don’t wash your hands often, it’s no use wearing a mask. And it’s necessary to wear a mask in the groups of people.
Do sports often. Exercise will help your body strong enough to resist the virus.
【小题1】How many ways to stop the virus are mentioned in the passage?A．ThreeB．FourC．FiveD．Six【小题2】What does the underlined word “resist” mean in Chinese?A．抵抗B．传播C．感染D．治愈【小题3】Which of the following is TRUE according to the passage?A．Some people who were infected with the H7N9 virus had a toothache.B．You should cover your mouth and nose with a piece of paper when you sneeze or cough.C．Some doctors say that washing your hands can stop the flu as much as 80%.D．It’s easy to be infected with H7N9 virus, so you mustn’t go to the places with groups of people.【小题4】What’s the main idea of this passage?A．It tells us how to wash hands. B．It tells us why we should use masks.C．It tells us we should do more exercise to be strong.D．It gives us some advice on how to protect ourselves when the H7N9 virus comes.B

(答案→)B 解析：这是一篇告诉我们如何预防流感的科普短文。首先，我们面对流感来袭时不要紧张，要养成良好的卫生习惯。如：饭前便后、以及接触动物时都要洗手；与患感冒的人保持适当距离，自己打喷嚏时要用纸遮住口和鼻；在公共场所戴口罩；最重要的是要经常锻炼。【小题1】B标题归纳题。题目问：这段文章里提到几种阻止病毒的方法？通过第3、4、5、6四段归纳出有四种方法。故选B。【小题2】A词义猜测题。“resist”这个词的汉语是什么意思？文章最后一句的意思是：常进行体育锻炼，锻炼将会帮助你的身体变得更强壮以 病毒。从四个选项即可猜出答案是“抵抗”，不会是“传播”、“感染”、“治愈”。故选A。【小题3】B细节理解题。选项A. Some people who were infected with the H7N9 virus had a toothache.意思：一些被H7N9病毒感染的人都牙痛；B. You should cover your mouth and nose with a piece of paper when you sneeze or cough.你打喷嚏或咳嗽时应该用一张纸捂住口和鼻；C. Some doctors say that washing your hands can stop the flu as much as 80%.有些医生说洗手能防止多达80%的流感；D. It’s easy to be infected with H7N9 virus, so you mustn’t go to the places with groups of people很容易染上H7N9病毒，因此你不可以去有人群的地方。根据第四段的最后一句，可知答案是B。【小题4】D主旨大意题。本文的主要意思是什么？A. It tells us how to wash hands.它告诉我们怎样洗手； B. It tells us why we should use masks.它告诉我们应该戴口罩；C. It tells us we should do more exercise to be strong.它告诉我们应该更多锻炼以达强壮；D. It gives us some advice on how to protect ourselves when the H7N9 virus comes.它给我们一些建议，当H7N9病毒来袭时我们如何保护自己。根据第二段可以得出答案。故选D。

这下我知道了