Question

Have you ever been ill? When you are ill, you must be unhappy because your body becomes hot, and there are pains all over your body. You don’t want to work, and you stay in bed, feeling very sad

What makes us ill? It is germs(細(xì)菌). Germs are everywhere. They are very small and you can't find them with your eyes，but you can see them with a microscope. They are very small and there could be hundreds of them on a very small thing.

Germs are always found in dirty water. When we look at dirty water under the microscope，we shall see them in it. So your father and mother will not let you drink dirty water.

Germs aren't found only in water. They are found in air and dust. If you cut your finger，if some of the dust from the floor goes into the cut(割開(kāi)處)，some of the germs would go into your finger. Your finger would become big and red，and you will have much pain in it. Sometimes the germs would go into all of your body，and you would have pain everywhere.

1.What is a microscope used for?

A. Making very small things look much bigger.

B. Making very big things look much smaller.

C. Helping you read some newspapers.

D. Helping you if you can't see things clearly.

2.Why don't your parents let you drink dirty water?

A. You haven't looked at it carefully.

B. Water can't be drunk in this way.

C. There must be lots of germs in it.

D. Water will make you ill.

3. Which of the following is NOT true?

A. Germs can be found both in water and in the air.

B. Germs can go into your finger if it is cut.

C. If your temperature is not OK，there must be germs in your body.

D. If your finger isn't cut，there aren't any germs on it.

4.What's the main idea of the passage?

A. Germs may make us ill.

B. Germs are in dirty water.

C. Don't drink dirty water.

D. Take care of your fingers.

 

Answer 1

1.A

2.C

3.D

4.A

【解析】

試題分析：這篇文章講述了我們生病是因?yàn)榧?xì)菌。細(xì)菌在我們身邊無(wú)處不在。我們只有通過(guò)顯微鏡才能發(fā)現(xiàn)它們。它們?cè)谒�里，空氣里，可以通過(guò)傷口和其他途徑進(jìn)入我們身體使我們生病。

1. are very small and you can’t find them with your eyes, but you can see them with a microscope.它們很小，你不能用肉眼看到，但是不能用顯微鏡看到它們。從而判斷顯微鏡能夠?qū)⑿〉臇|西放大，故選A。

2. are always found in dirty water. So your parents will not let you drink dirty water. 臟水里發(fā)現(xiàn)有細(xì)菌，所以父母不讓你們喝臟水，故選C。

3. the germs would go into all of your body, and you would have pain everywhere.有時(shí)候細(xì)菌也會(huì)進(jìn)入 你的身體，讓你全身疼痛。而不是只通過(guò)傷口進(jìn)入身體，故判斷D錯(cuò)誤。

4.

考點(diǎn)：健康類短文閱讀。