Take a look at the label(标签) on almost any bottle of milk and you may see the word PASTEURIZED. What does that mean? Let’s find out by meeting Louis Pasteur.

Louis Pasteur was born in 1822 in a little town in France. As he grew up, he loved to paint. He loved to look at the world around him. When he went to college in Paris, he showed interest in looking through a microscope. A microscope makes things look a lot bigger; it lets you see things you can’t see just with your eyes. Looking through a microscope, Pasteur found a living world in a drop of water. He saw and drew pictures of the small living things -- he called them “microbes” or “germs”-- that crowded in a drop of water.

One day a winemaker came into the lab, hoping that someone could help him with his problem. “Sometimes my wine tastes delicious, but sometimes terrible,” he said to Pasteur. “Can you help me find out why?”

Pasteur put some drops of the wine under the microscope. He noticed that the terrible wine had some unusual germs. If he killed these germs, maybe he could keep the wine from turning terrible. He tried with different ways to kill the germs. In the end he found heating (加热) the wine seemed to work best. The winemaker tried it, and every bottle of wine tasted good.

Pasteur’s idea worked for other people, too. When farmers heated milk, it didn’t turn bad so quickly. When breweries heated beer, it tasted better. People called it “pasteurization” ---heating a liquid to kill bad germs. Aren’t you glad that the milk you drink has been pasteurized?

1. The Chinese meaning for the word “microbes” is____.

2. Which is the right order in Pasteur’s life story?

(1). He received college education in Paris.

(2) He helped to find some unusual germs in some drops of wine.

(3) A new way of killing bad germs--pasteurization was found out.

(4)He was born in 1822 in a little town in France.

(5) Microbes were found by Louis Pasteur with the help of a microscope.

3. What do you think Louis Pasteur was like from the passage?

4.Which of the following is TRUE according to the passage?

5. What does the passage mainly tell us?

Take a look at the label(标签) on almost any bottle of milk and you may see the word PASTEURIZED. What does that mean? Let’s find out by meeting Louis Pasteur.
Louis Pasteur was born in 1822 in a little town in France. As he grew up, he loved to paint. He loved to look at the world around him. When he went to college in Paris, he showed interest in looking through a microscope. A microscope makes things look a lot bigger; it lets you see things you can’t see just with your eyes. Looking through a microscope, Pasteur found a living world in a drop of water. He saw and drew pictures of the small living things -- he called them “microbes” or “germs”-- that crowded in a drop of water.
One day a winemaker came into the lab, hoping that someone could help him with his problem. “Sometimes my wine tastes delicious, but sometimes terrible,” he said to Pasteur. “Can you help me find out why?”
Pasteur put some drops of the wine under the microscope. He noticed that the terrible wine had some unusual germs. If he killed these germs, maybe he could keep the wine from turning terrible. He tried with different ways to kill the germs. In the end he found heating (加热) the wine seemed to work best. The winemaker tried it, and every bottle of wine tasted good.
Pasteur’s idea worked for other people, too. When farmers heated milk, it didn’t turn bad so quickly. When breweries heated beer, it tasted better. People called it “pasteurization” ---heating a liquid to kill bad germs. Aren’t you glad that the milk you drink has been pasteurized?

1. 1.

   The Chinese meaning for the word “microbes” is____.

   1. A.
      病毒
   2. B.
      真菌
   3. C.
      支原体
   4. D.
      微生物
2. 2.

   Which is the right order in Pasteur’s life story?
   (1). He received college education in Paris.
   (2) He helped to find some unusual germs in some drops of wine.
   (3) A new way of killing bad germs--pasteurization was found out.
   (4)He was born in 1822 in a little town in France.
   (5) Microbes were found by Louis Pasteur with the help of a microscope.

   1. A.
      2; 1; 3; 5; 4
   2. B.
      4; 1; 5; 2; 3
   3. C.
      4; 1; 3; 5; 2
   4. D.
      3; 1; 2; 5; 4
3. 3.

   What do you think Louis Pasteur was like from the passage?

   1. A.
      Clever, helpful and hard-working.
   2. B.
      Quiet, helpful and kind-hearted.
   3. C.
      Brave, careful and hard-working.
   4. D.
      Clever, serious and kind-hearted.
4. 4.

   Which of the following is TRUE according to the passage?

   1. A.
      Germs only live in something that is bad.
   2. B.
      Louis found the way to kill the unusual germs in the wine by chance (偶然).
   3. C.
      Everybody knows what the word PASTEURIZED means.
   4. D.
      Pasteurization is used to kill bad germs in the milk we drink.
5. 5.

   What does the passage mainly tell us?

   1. A.
      What life Louis Pasteur lived.
   2. B.
      How to make milk clean.
   3. C.
      How pasteurization was invented.
   4. D.
      What to do with wine.

The elephant is the biggest four-legged animal in the world. It’s also, perhaps, the gentlest ,   1 not always.

Elephants are like us in some ways. They   2  for a long time—fifty or sixty years. They can  3  things very well. They never forget great sadness or happiness. A female elephant   4 , her daughters and her granddaughters are sad for many months. They stay with the dead   5 . Then they carry a bit of it away with them. They never forget a  6 friend.

Elephants are like us, but they’re also  7 .They live in families; families or females. There will be a few young males-a few “baby boy”. But they will soon be   8 away by their mothers or sisters. An elephant family   9  only its daughters, mothers and grandmothers and its great grandmothers.

The females stay together for fifty, sixty or a hundred years.The older animals   10 the young ones. The mothers teach their daughters and set a good example.And   11  happens to male elephant? Well, the young males stay with their mothers for a time. Then they must   12 the family. The females just send them away. A bull elephant does not often have a friend ,He lives  13 ,away from the family, and away from other bulls.

Sometimes the females call a bull. He can   14 _them then, and they stay for a time. But soon his “wives” and “sisters” send him away again. The females have a very   15   

family life. What do the bulls think about it? We don’t know.

1.                A．and            B．but            C．so   D．yet

2.                A．play           B．work           C．live  D．sleep

3.                A．remember      B．practice        C．talk D．change

4.                A．is hurt          B．is caught        C．loses D．dies

5.                A．head           B．legs            C．body D．feet

6.                A．terrible         B．dad            C．young    D．dear

7.                A．different        B．same           C．special   D．popular

8.                A．thrown         B．sent           C．kicked    D．posted

9.                A．hopes          B．keeps          C．Allows    D．frightens

10.               A．look at         B．carry out       C．look after  D．take away

11.               A．how           B．who           C．which D．what

12.               A．leave          B．stay           C．hear  D．walk

13.               A．sadly          B．hard           C．alone D．noisily

14.               A．visit           B．beat           C．hide  D．receive

15.               A．dangerous      B．happy          C．beautiful  D．clever