Pollution

Hundreds of years ago, life was much harder than it is today. People didn’t have modern machines. There was no modern medicine, either.

Life today has brought new problems. One of the biggest is pollution (污染). Water pollution has made our rivers and lakes dirty. It kills our fish and polluted our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. It’s bad to all living things in the world.

Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt over a city. This kind of quilt is called smog(烟雾).

Many countries are making rules to fight pollution. Factories must now clean their water before it is thrown away, they mustn’t blow dirty smoke into the air.

We need to do many other things. We can put waste things in the dustbin and not throw it on the ground. We can go to work by bus or with our friends in the same car. If there are fewer people driving, there will be less pollution.

Rules are not enough. Every person must help to fight pollution.

1.Hundreds of years ago, life was much harder than it is today because _______.

A. there were not any modern machines

B. there was no modern medicine

C. both A and B

D. there were not many people

2.What is the biggest problem in today’s life?

A. Water pollution B. Air pollution

C. Noise D. Pollution

3.The most serious kind of pollution is ________.

A. noise pollution B. air pollution

C. water pollution D. A, B and C

4.Factories must clean their water ________.

A. before they are thrown away

B. when they are thrown away

C. after it is thrown away

D. before it is thrown away

5. From the passage we know that ________.

A. a few years ago, there was no smog at all

B. today people don’t have to talk to each other in a loud voice

C. we can drink water from the polluted rivers and lakes’

D. people are making rules in order to fight pollution

More than anything else in the world, Lion liked being King of the jungle. He walked around, showing off his power and pride.

Each day Lion took a long lazy sleep under the shade of his favorite tree. He always dreamed of weaker animals bowing(鞠躬) before him.

One day Mouse ran through the jungle and tripped over Lion’s huge paws. Lion woke up with a start. “How dare you wake me up!” he shouted angrily. Lion grabbed(抓住) Mouse with one paw. “On the second thought, I’m in the mood for the snack, and you’ll make a delicious meal.” he said.

Mouse cried out, “King Lion, please spare(饶恕) me! If you let me live, I’ll always remember your kindness. And, some day, I might be able to help you.”

“How could such a powerless little mouse ever help me?” That thought made Lion laugh so much that he decided to let Mouse go. A week later, Lion was walking through the jungle on the way to his favorite tree when he stepped onto a hunter’s net. The net scooped him up. No matter how he twisted (扭动) and turned, he couldn’t escape.

When Mouse heard Lion’s frightened shouts, he raced to help. Mouse quickly chewed(咬)through the ropes to make a hole in the net. Soon, Lion moved out and was free. Lion looked down at the little mouse. “Thank you for saving my life,” said Lion, smiling his widest smile. “I was mistaken. You are not a powerless little mouse. You are a great friend!”

1.What did Lion do each day?

A. He stepped onto a hunter’s net.

B. He bowed before weaker animals.

C. He showed kindness to animals in the jungle.

D. He had a good sleep under his favorite tree.

2.How did Mouse wake up Lion?

A. He made a hole in the net.

B. He shouted at Lion angrily.

C. He tripped over Lion’s paws.

D. He prepared a delicious meal for Lion.

3.Why did Lion let Mouse go?

A. Because he was trapped in the net.

B. Because he took Mouse as his good friend.

C. Because he believed Mouse could save him.

D. Because he doubted if Mouse could be of any help.

4. What do you think of Mouse?

A. Clever and honest. B. Silly and lazy

C. Humorous and stubborn D. Proud and selfish.

5.What can we learn from the passage?

A. Pride makes you lose what you have.

B. Don’t put all your eggs in one basket.

C. Even the small can show great strength.

D. When the cat’s away, the mice will play.

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