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Liu Jun,

14,

Shandong

Setting off firecrackers(烟花)is a tradition during Chinese festivals . People set them off to celebrate or wish a happy new year. This is very important in our life. It reminds us of the invention of gunpowder(火药)in ancient China. We cannot give it up.

Lin Man,

15,

Zhejiang

I think we should control firecrackers. During holidays, the government could tell people to gather in one place. They can set off fireworks and others can watch. It is safer to do this and people can still enjoy their holiday tradition.

Li Qing,

15,

Guangxi

I think we can improve firecrackers. The firecrackers we use now are dangerous. That’s why we cannot set them off freely. But if we can make them safer and better for the air. We wouldn’t have to give them up.

Zhang Qi,

14,

Jiangsu

Firecrackers are dangerous and bad for the air. I think we can use something else to replace them. For example, we can use LED fireworks instead. They are beautiful and safe. Even kids can play with them.

1. think that the firecrackers are very important in our life.

A.Liu Jun B.Lin Man C.Li Qing D.Zhang Qi

2.According to the passage, we can know Lin Man comes from Province.

A.Shandong B.Zhejiang C.Jiangsu D.Guangxi

3.What suggestion does Li Qing give?

A.Setting off firecrackers in certain places. B.Improving firecrackers.

C.Using LED fireworks instead of real ones D.Never setting off firecrackers.

4.What is the advantage of LED fireworks?

A.It is dangerous. B.It makes air pollution.

C.It wastes electricity. D.It is beautiful and safe.

5.From the passage, we know .

A.LED fireworks are dangerous B.Gunpower is safe

C.Firecrackets are safe D.Firecrackers are dangerous

Once the colors of the world argued. All thought that they were the best and most important.

Green said, "Clearly I am the most important. I am the sign of life and hope. I'm the color of grass, trees and leaves. Without me, all animals would die."

Yellow laughed, "You are all so serious. I bring happiness and warmth into the world. Every time people look at a yellow sunflower, they start to smile. Without me there would be no fun."

Orange shouted, "I am the color of health and strength. I have the most important vitamins. Think of carrots, vegetables and oranges. When I appear in the sky, everyone is shocked at my beauty and nobody gives another thought to any of you."

Red couldn't stand it any longer. "I am the color of danger and bravery. I bring fire into the blood."

Their voices became louder and louder. The thunder got angry and the rain started to pour. When they became calm, the rain said, "You foolish colors. Don't you know that each of you is special? If you don't agree, just follow me." They did as the rain told them and together made the most beautiful rainbow.

1.______have the most important vitamins.

A.Orange B.Yellow C.Green

2.______is the color of danger and bravery.

A.Red B.Yellow C.Orange

3.______became angry and the rain started to pour.

A.The voice B.The thunder C.The rainbow

4.The colors did as the rain told and together made ______.

A.all animals B.the rainbow C.the thunder

5.Which of the following is the best title of the passage?

A.All the Colors are Foolish

B.Every Color is Beautiful

C.Getting United is Important

Yuan Longping, a Chinese scientist, was born in Hunan in 1930. Professor Yuan graduated from Southwest Agriculture College in 1953 and has given his whole attention to farming education and research. For many Chinese families, rice is an important part of almost every meal. He did some very important researches on rice.

Professor Yuan was a pioneer in hybrid rice(杂交水稻)research and made great achievements in this area. He is the first person to develop hybrid rice in the world. The achievements of Yuan Longping have greatly solved the food problem, since there is always not enough rice for the whole world. Therefore, it is regarded as the fifth invention after China’s Four Major Inventions.

Yuan Longping started the research of indica hybrid(籼稻杂交)in1964. At the beginning, he discovered male-sterile rice(雄性不育水稻). Then he put forward the idea of the third hybrid rice and carried out experiments on the farm. Yuan Longping successfully produced it in 1973. He was the first person to develop indica hybrid rice. The new technology was tested in many areas of South China in 1974 and 1975, and then tested in other areas. China became the first country that can produce hybrid rice. Yuan Longping is the first scientist who successfully changed the characteristic of rice. He made it possible to grow hybrid rice in such a large amount.

His pioneering work in hybrid rice has greatly changed the way people farm rice in China. It also set up China’s world leading position in hybrid rice research. As a result, he is given the title “Father of Hybrid Rice”.

1.What can we learn about Yuan Longping according to the 1st paragraph?

A.He is a great scientist. B.He is only a common farmer.

C.He was born in Hubei. D.He does chemical researches.

2.Why is Yuan Longping so famous?

A.He is the first person to grow rice in the world.

B.His rice is in the China’s Four Major Inventions.

C.His achievements helped solve the food problem worldwide.

D.His achievements are widely used in growing all kinds of food.

3.When did the third hybrid rice come out successfully?

A.In 1964. B.In 1973. C.In 1974. D.In 1975.

4.What does the underlined “It” refer to in the last paragraph?

A.The way people farm rice. B.The title “Father of Hybrid Rice”.

C.The fourth hybrid rice. D.Yuan’s pioneer work in hybrid rice.

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