Question

Everyone likes living in a clean and comfortable environment. If the envionment(环境) is bad, it will affect（影响）our bodies, and make us not feel well. Sometimes we may be terribly ill. At that time we don’t want to work, and we have to stay in bed and rest at home. So the envrionment is very important to us.

It’s germ that makes us ill. There are germs everywhere, They are very small and you can’t find them with your own eyes, but you can see them with a microscope（显微镜）. They are very small and there may be hundreds of them on a very small thing, Germs can always be found in the dirty water. When we look at dirty water under the microscope, we shall see them in it. Germs can also be found in air and dust（灰尘）. If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it. Sometimes the germs will go into all of your boby, and you will have pain everywhere.

To keep us healthy, we should try to our best to make our environment become cleaner and tidier. This needs us to act together.

1.The writer tell us that________.

A．we like working when we are ill

B．germs can’t live in the water.

C．we can’t feel ill if the environment is bad.

D．we feel well when the environment is good.

2.Germs are________.

A．very small things that you can’t see with your eyes.

B．the things that don’t effect people.

C．the things that you can find with your eyes.

D．the things that are very big.

3.Where can germs be found? They can be found_________.

A．on the small thing                       B．in air and dust

C．only in dirty water                       D．everywhere

4.How will you feel if germs go into the finger that is cut?

A．I will feel nothing.                       B．I won’t mind.

C．I will feel tense.                         D．I will feel painful.

5.From the passage we know that________

A．environment doesn’t affect our life.

B．we don’t need to improve our environment.

C．germs may make us ill.

D．if the environment is better, germs will be more.

 

Answer 1

【答案】

1.D

2.A

3.D

4.D

5.C

【解析】

试题分析：这篇短文主要介绍了环境及细菌对我们健康的影响.

1.根据第一段If the envionment(环境) is bad, it will affect（影响）our bodies, and make us not feel well.描述,可知好的环境会让我们感觉良好.故选D.

2.根据第二段They are very small and you can’t find them with your own eyes, 描述,可知选A.

3.根据第二段There are germs everywhere,描述,可知选D.

4.根据第二段If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it.描述,可知选D.

5.根据第二段Sometimes the germs will go into all of your boby, and you will have pain everywhere.描述,可知细菌会让我们生病.故选C.

考点：关于环境与健康的说明文阅读

点评：本文浅显易懂，层次分明，学生很容易把握文章中心内容。答题中注意带着问题阅读短文，一般就能顺利找出答题依据。对于不能直接找到根据的问题注意联系上下文，根据短文中心总结出正确答案。