摘要: What's the temperature in Chengdu?A. It's five to seven. B. It's seven to fourteen. C. It's eight to fourteen.

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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. 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.

 

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Starting a stamp collection is easy and not very expensive. Before you start, you need to decide what kind of stamps you want to collect. Most people collect stamps that they are interested in: a certain country or an animal, a famous person or even a sport. Whatever you choose, you will find that there is a world of knowledge in stamps: you will learn about people, geography, building, history and culture.

You can collect stamps from letters, ask your friends to let you have their old stamps, or you can buy used stamps. When you get a letter with a stamp on it, carefully cut out the stamp. Leave lots of space around the stamp so that you will not damage it. Put the stamp in water and wait until you can safely remove the stamp. Carefully remove the stamp off the letter. Place the wet stamp between two clean pieces of paper. A stamp can get wrinkled(褶皱的) when it dries, so put some books on top.

1.What does the writer think of collecting stamps?

A. Hard                 B. Expensive                 C. Useful               D. Boring

2.What does the underlined work “damage” mean?

A.损坏                  B.保存                            C.利用                  D.删除

3.What’s the correct order when we try to get a stamp on a letter?

①Remove the stamp off the letter.

②Place the wet stamp between two pieces of paper.

③Cut out the stamp.

④Put the stamp in water.

⑤Put some books on top.

A. ①→②→⑤→③→④                                    B. ③→④→①→②→⑤

C. ④→①→②→⑤→③                                    D. ③→①→④→②→⑤

 

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