George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products.

The branch of chemistry that studies and finds ways to use raw materials from farm products to make industrial products is called chemurgy. Carver was one of the first and greatest chemurgists of all time. Today the science of chemurgy is better known as the science of synthetics(合成纤维织物). Each day people depend on and use synthetics made from raw materials. All his life Carver battled against the disposal of waste materials, and warned of the growing need to develop substitutes(代用品) for the natural substances being used up by humans.

Carver never cared about getting credit for the new products he created. He never tried to patent(申请专利) his discoveries or get wealthy from them. He turned down many offers to leave Tuskegee Institute to become a scientist in private industry. Thomas Edison, inventor of the electric light, offered him a laboratory in Detroit to carry out food research. When the United States government made him a collaborator in the Mycology and Plant Disease Survey of the Department of Agriculture, he accepted the position with the understanding that he wouldn’t leave Tuskegee. An authority on plant disease—especially of the fungus(真菌) variety—Carver sent hundreds of specimens(标本) to the United States Department of Agriculture. At the peak of his career, Carver’s fame and influence were known on every continent.

What does the passage mainly tell us?

A. It mainly tells us about Gorge Washington Carver, a great chemurgist.

B. It mainly tells us about chemurgy.

C. It mainly tells us about the research made in Tuskegee.

D. It mainly tells us about the development of making synthetics.

The underlined word “disposal” in the second paragraph mean “________”.

A. control       B. throwing away       

C. management      D. keeping

Which of the following is NOT mentioned in the passage?

A. Make a study of plant parts.

B. Make new products out of farm products.

C. Carver helped the United States Department of Agriculture.

D. Make a study on animal disease.

Which of the following is NOT true according to the passage?

A. Carver never patented what he discovered.

B. Carver refused many offers to work in private companies.

C. Carver made little money out of his discoveries.

D. Carver helped Edison invent electric light.

One morning more than thirty years ago, I entered the Track Kitchen, a restaurant where everyone from the humblest(卑微的)to the most powerful came for breakfast. I noticed an empty chair next to an elderly, unshaven man, who looked somewhat untidy. He was wearing a worn-out hat and was alone. I asked if I might join him. He agreed quietly and I sat down to have my breakfast.

We cautiously began a conversation and spoke about a wide rang of things. We never introduced ourselves. I was concerned that he might have no money and not be able to afford something to eat. So as I rose to go back to the counter and buy a second cup of coffee, I asked,

“May I get you something ?”

“A coffee would be nice.”

Then I bought him a cup of coffee. We talked more, and he accepted another cup of coffee. Finally, I rose to leave, wished him well, and headed for the exit. At the door I met one of my friends. He asked,

“How did you get to know Mr. Gal breath?”

“Who?”

“The man you were sitting with. He is chairman of the Board of Churchill Downs.”

I could hardly believe it. I was buying, offering a free breakfast, and feeling pity for one of the world’s richest and most powerful men!

My few minutes with Mr. Gal breath changed my life. Now I try to treat everyone with respect, no matter who I think they are, and to meet another human being with kindness and sincerity.

The author bought coffee for the old man because     

A. he thought the old man was poor     B. he wanted to start a conversation

C. he intended to show his politeness    D. he would like to thank the old man

How did the author probably feel after he talked with his friend?

A. Proud.    B. Pitiful.    C. Surprised.    D. Regretful

What is the message mainly expressed in the story?

A. We should learn to be generous.

B. It is honorable to help those in need.

C. People in high positions are not like what we expect.

D. We should avoid judging people by their appearances.

短文改错(共10小题,每小题1.5分,满分15分)
此题要求改正所给短文中的错误。对标有题号的每一行做出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
When Joe left university, he got a good work in a bike factory.         76. ____________
But after he had been worked there for some years, he decided          77. ____________
to have change, so he put a notice in several newspapers,           78. ____________
saying what experiences he had and the kind of job he would       79. ____________
like to have. One of the answers he accepted was from a man       80. ____________
was looking for a job, too. This man wrote to him, “Dear, sir,       81. ____________
when you get a new job, be kind enough to give your name and     82. ____________
address to your present boss as I have been trying to find           83. ____________
a position like yours for a long time.” After he reads the letter,      84. ____________
he suddenly realized that what he had done was real foolish.             85. ____________

One morning more than thirty years ago, I entered the Track Kitchen, a restaurant where everyone from the humblest(卑微的) to the most powerful came for breakfast. I noticed an empty chair next to an elderly, unshaven man, who looked somewhat disheveled. He was wearing a worn-out hat and was alone. I asked if I might join him. He agreed quietly and I sat down to have my breakfast.

We cautiously began a conversation and spoke about a wide rang of things. We never introduced ourselves. I was concerned that he might have no money and not be able to afford something to eat. So as I rose to go back to the counter and buy a second cup of coffee, I asked,

“My I get you something?”

“A coffee would be nice.”

Then I bought him a cup of coffee, we talked more, and he accepted another cup of coffee. Finally, I rose to leave, wished him well, and headed for the exit. At the door I met one of my friends. He asked,

“How did you get to know Mr. Galbreath?”

“Who?”

“The man you were sitting with. He is chairman of the Board of Churchill Downs.”

I could hardly believe it. I was buying, offering a free breakfast, and feeling pity for one of the world’s richest and most powerful men!

My few minutes with Mr. Galbreath changed my life. Now I try to treat everyone with respect, no matter who I think they are, and no matter another human being with kindness and sincerity.

1.What does the underlined word “disheveled” mean?

A. Unfriendly.         B. Kind.        C. Elegant.         D. Untidy.

2.The author bought coffee for the old man because      .

A. he wanted to start a conversation       

B. he thought the old man was poor

C. he intended to show his politeness      

D. he would like to thank the old man

3.How did the author probably feel after he talked with his friend?

A. Surprised.        B. Pitiful.         C. Proud.          D. Regretful.

4.What is the message mainly expressed in the story?

A. We should learn to be generous.

B. It is honorable to help those in need.

C. We should avoid judging people by their appearances.

D. People in high positions are not like what we expect.

 

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