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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.    46  you stay in bed, feeling very sad.

What makes us ill. It is germs(细菌).  47   They are very small and you can’t find them with your eyes, but you can see them with a microscope(显微镜). They are very very small and there could be hundreds of them on a very small thing.

  48  _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.

   49  They are found in air and dust(灰尘). If you cut your finger, if some of the dust from the floor goes into the cut (伤口) ,  50  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.

A. Germs aren't found only in water.   B. You don’t want to work,  C. Germs are everywhere.           D. Germs are always found in dirty water.  E. some of the germs would go into your finger.

 

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，you stay in bed，feeling very sad.

　　What makes us ill? It is germs(细菌). 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(割开处)，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.Which of the following is TRUE?

A. If things are very small，they are germs. 

B. If things can't be seen，they must be germs.

C. Germs are only in dirty water.     

D. Germs are everywhere around us. 

2.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. 

3.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. 

4.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. 

5.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.

 

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. Instead, you want to stay in bed,  feeling very sad.
What makes us ill? It is germs (细菌). Germs are everywhere. They are very small and you can’t find them with your eyes, but you can see them with a microscope(显微镜). They are very 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 won’t let you drink dirty water.
Germs aren’t found only in water . They are found in air and dust. If you cut your finger and some of the dust ( 灰尘 ) from the floor goes into the cut, 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 germs would go into all of your body, and you would have pain everywhere.
【小题1】Which of the following is true?

A．If things are very very small , they are germs.

B．If things can’t be seen, they must be germs .

C．Germs are only in dirty water.

D．Germs are everywhere around us.

【小题2】What’s a microscope used for?

A．Making very 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.

【小题3】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 are lots of germs in it.

D．Water will make you ill.

【小题4】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 ( 体温 ) is not OK, there must be germs in your body.

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

【小题5】What’s the main idea of the passage?

A．Germs can make us ill.

B．Germs are in dirty water.

C．Don’t drink dirty water.

D．Take care of your fingers.

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(细菌). Germs are everywhere. They are very small and you can’t find them with your eyes, but you can see them with a mi­croscope(显微镜). They are very 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 can be found not only in water but also in air and dust(灰尘). If you cut your finger, if some of the dust from the floor goes into the cut(割开处), 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.
【小题1】Which of the following is true?

A．If things are very very small, they are germs.

B．If things can’t be seen, they must be germs.

C．Germs are only in dirty water.

D．Germs are everywhere around us.

【小题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.

【小题3】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.

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(细菌) .

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 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 parents 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. 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.Which of the following is true? 

A. If things are very very small, they are germs. 

B. If things can‟t be seen, they must be germs.

C. Germs are only in dirty water. 

D. Germs are everywhere around us. 

2.What is a microscope used for? 

A. Making very 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. 

3.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.

4.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.

5.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.