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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（打噴嚏）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.
小題1:How many ways to stop the virus are mentioned in the passage?
A．ThreeB．FourC．FiveD．Six
小題2:What does the underlined word “resist” mean in Chinese?
A．抵抗B．傳播C．感染D．治愈
小題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.
小題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.

小題1:B
小題2:A
小題3:B
小題4:D

試題分析：這是一篇告訴我們如何預防流感的科普短文。首先，我們面對流感來襲時不要緊張，要養成良好的衛生習慣。如：飯前便后、以及接觸動物時都要洗手；與患感冒的人保持適當距離，自己打噴嚏時要用紙遮住口和鼻；在公共場所戴口罩；最重要的是要經常鍛煉。
小題1:B標題歸納題。題目問：這段文章里提到幾種阻止病毒的方法？通過第3、4、5、6四段歸納出有四種方法。故選B。
小題2:A詞義猜測題�！�resist”這個詞的漢語是什么意思？文章最后一句的意思是：常進行體育鍛煉，鍛煉將會幫助你的身體變得更強壯以    病毒。從四個選項即可猜出答案是“抵抗”，不會是“傳播”、“感染”、“治愈”。故選A。
小題3:B細節理解題。選項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.你打噴嚏或咳嗽時應該用一張紙捂住口和鼻；C. Some doctors say that washing your hands can stop the flu as much as 80%.有些醫生說洗手能防止多達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。根據第四段的最后一句，可知答案是B。
小題4:D主旨大意題。本文的主要意思是什么？A. It tells us how to wash hands.它告訴我們怎樣洗手； B. It tells us why we should use masks.它告訴我們應該戴口罩；C. It tells us we should do more exercise to be strong.它告訴我們應該更多鍛煉以達強壯；D. It gives us some advice on how to protect ourselves when the H7N9 virus comes.它給我們一些建議，當H7N9病毒來襲時我們如何保護自己。根據第二段可以得出答案。故選D。
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根據材料內容，選擇最佳答案，并將其標號填入題前括號內。
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sea water is  more widely used than fresh water
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D.we don’t need to worry about water
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A．is only bad for living things.
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D．doesn’t just do harm to human beings but to animals, plants and buildings.
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