题目内容
3.It is a cold and dry winter morning.When you wake up,you feel that your throat hurts.You begin to sneeze and later you may cough.You must have a cold!Wait a moment.Could it just be a common cold or the flu (流感) that's been going around?A cold gives you a runny nose and cough.But it's usually easy to deal with.Some take medicine while others drink herbal tea or chicken soup.Usually you feel better after a week.
On the other hand,the flu can be much more dangerous.It usually gives you fever.Sometimes it can cause death.According to an American magazine,the worst flu killed about 50million people from 1918to 1919.
Don't worry.If you get a flu vaccine (疫苗),it can stop you from getting the virus (病毒).Flu vaccines work by giving the body a small amount of flu viruses.This causes your body to develop antibodies (抗体).So next time you get the flu,the antibodies should help you.
The flu virus changes every few years.Therefore,there are so many types of flu,such as H1N1and H5N1.The antibodies for one type of flu can't help us against all types of flu.That's why we need to get the vaccine every year.
However,good health habits may also help stop you developing a cold or flu.Washing your hands often helps stop you from getting viruses.It is also important to get regular exercise and eat healthy food.All these can help you strengthen your immune system (增强免疫系统).
根据短文内容,选择最佳答案.
36.If you have a common cold,usually you'll feel better afterA.
A.a week B.two weeks C.ten days D.twenty days
37.According to the passage,which is TRUE of the flu?D
A.It first happened in 1919. B.It usually doesn't give you fever.
C.It is easy to deal with. D.It can kill people sometimes.
38.If you get a flu vaccine,C.
A.it can't stop you from getting the flu virus
B.it won't cause your body to develop antibodies
C.your body will develop antibodies
D.your body will get a large amount of flu viruses
39.We need to get a flu vaccine every year becauseB.
A.we probably have a cold in winter
B.the flu virus changes every few years
C.the flu is very dangerous
D.you don't need to take any medicine after that
40.The following ways can help stop the flu EXCEPTA.
A.staying indoors B.getting regular exercise
C.eating healthy food D.washing our hands often.
分析 短文大意:这篇短文主要讲述了流感的危害以及预防流感的方法.
这是一个寒冷干燥的冬天的早晨.当你醒来的时候你感觉到嗓子疼.你开始流鼻涕,不久以后就咳嗽.你一定感冒了.稍等一下,看看它是普通的感冒还是当下流行的感冒?感冒让你流鼻涕和咳嗽.但是这样很容易把它治好.有些人会吃药,而其他人可能喝中药茶或鸡汤.一个星期后感冒就会好了.
另一方面,流感可能更危险.你可能会发烧.有时候它还会引起死亡.据美国的一本杂志报道,从1918年 1919年最严重的流感造成了约5000万人死亡.
不要担心.如果你打了流感疫苗的话,它会阻止流感病毒的侵入.流感疫苗的作用是给人体少量的流感病毒.这会使你的身体产生一些抗体.所以下次你得了流感的话,抗体会帮助你抵抗的.
流感病毒每几年就会发生变化.因此,有好多种流感类型.比如H1N1和 H5N1.一种抗体不会阻止住所有的流感病毒.那就是我们每年都要打疫苗的原因.
然而,良好的健康习惯也有助于阻止你得上感冒或流感.经常洗手会让你远离病毒.经常运动和吃健康的食物也是很重要的.所有这些都可以帮助你增强你的免疫系统.
解答 36.A:细节理解题.根据Usually you feel better after a week.可知通常一周后你就会好转,故选A.
37.D:细节理解题.根据Sometimes it can cause death.可知流感有时能致死.故选D.
38.C:细节理解题.If you get a flu vaccine (疫苗),it can stop you from getting the virus (病毒).Flu vaccines work by giving the body a small amount of flu viruses.This causes your body to develop antibodies (抗体).可知你的身体会产生抗体,故选C.
39.B:细节理解题.根据The flu virus changes every few years.Therefore,there are so many types of flu,such as H1N1and H5N1.The antibodies for one type of flu can't help us against all types of flu.That's why we need to get the vaccine every year.可知流感病毒每几年就变异一次,故选B.
39.A:细节理解题.根据However,good health habits may also help stop you developing a cold or flu.Washing your hands often helps stop you from getting viruses.It is also important to get regular exercise and eat healthy food.可知呆在家里有助于预防流感短文没有提及,故选A.
点评 我们在做阅读理解的时候,可以先读问题,弄清考查要点,以便能带着问题看文章,这样会心中有数,有的放矢. 然后快速浏览全文,掌握全貌,注意发现与问题有关的信息,如果时间紧,至少要扫视一下起首段和尾段.因为往往它就是这段的中心句或者是作者的观点所在.
-Only one copy left.Would you like to have ________,sir?( )
A. | one | B. | it | C. | this | D. | that |
A. | so do I | B. | neither do I | C. | neither will I |
- .( )
A. | Twice a week | B. | For two weeks | C. | In two weeks |