初二英语阅读理解题及答案解析李云迪初二英语阅读课文回答问题

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初二英语课外阅读教材电子书(趣味英语)

 

举例

     When you cut your skin(皮肤), you bleed(流血). If a person loses a lot of blood, he will become ill and may die. Blood is very important. People have always known that. At one time, some people even drank blood to make them strong!

     When doctors understand how blood goes around inside the body, they try ways of giving blood to people who need it. They take blood from the healthy people and give it to people who need it. This is called" blood transfusion(输血)". The blood goes from the arm of the healthy person into the arm of the sick person.

    But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four groups ( 类 ) --O, A, B and AB. We all have blood of one of these groups. They also find that they can give any kind of blood to people of group AB. But they find that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood to anyone else safely,

    There is another problem. To give blood of the right kind, doctors have to find a person of the right blood group(血型). Often they can not find a person in time. If they have a way to keep the blood until someone needs it, they can always have the fight kind of blood. At first they find they can keep it in bottles for fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they find a way of keeping blood for a very, long time.

We call a place where we keep money a "bank”. We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to give blood to a “blood bank”. In this way you may stop someone from dying. Or perhaps one day you may become ill. You may need blood.  The blood bank will give it to you.

 

Questions:

1) “Some people even drank blood to make them strong”, It shows that     .

A)they had no enough blood   B)they hare known that 

C)they were ill badly  D)they lost a lot of blood

 

2)From the passage, we learn that sometimes people die when they hare blood transfusions because they    .

A are sick people  B)they hare lost a lot of blood

C)are not given the right kind of blood   D)are AB-group people

 

3)People set up the “blood-bank” so that they can      .

A)give the right kind of blood to the people who need it in tine

B)keep different groups of blood as much as possible

C)make much money by selling blood

D)keep blood warm for being used

 

4）If a man is one of AB-group people, How may kinds of blood can be given to him?

A)1    B)2   C)3    D)4 

 

【答案解析】

1)  B 从文中第一段得知人们已得知血液重要性，并且曾一度 “at one time”认为饮血可以强身。

2)  C 注意文中也出现“sometimes”一句紧扣材料，是指在输血过程中的死亡，故C最恰当。

3)  A 第四段明确表述，建血库是为及时供给方便而为之。

4)  D 四种血型均可给AB型血供血，原句“they can give any kind of blood to people of group AB”

【趋势预测】本篇文章涉及医疗、生理等方面的话题，叙述严谨，内容陌生，这正是中考题所要考查的重点，几乎各省市，中考对此均有涉及。

【解题关键】

本文介绍的是有关人类血性的话提。第一段使人们认识到血液的重要性。第二段介绍了输血的概念。第三段介绍了4种血型以及相互间的关系。最后两段介绍了血液的储存。

解决此类题型的关键时，在阅读时不可时断时续，要一气呵成且对材料中所提及的各种名称，术语要谙记在心，即使不能准确译制出汉意，也要脉络清晰，并相互兼顾，彼此联系，才能最终锁定答案。