【题目】阅读下面的短文,掌握其大意,然后从短文后各题所给的A、B、C、D四个选项中,选择最佳答案。

A school was near my home and I often watched the kids from my window when they played basketball. One day, I saw a little girl playing with boys. played very well and no one could stop her. Sometimes, I saw her play She often practiced by herself until dark.

One day I asked her she practiced so much. She said, “I want to go to university. The only way I can go is to get a scholarship(奖学金). I like to play basketball. If I play well, I can get a scholarship. My Daddy told me that if the is big enough and work hard for it, I can be successful.” Then she smiled and ran to go practice.

I watched her through junior high and into high school. Every week, she and her school team won in the basketball matches.

One day, I saw her in the grass. I went over there and sat down beside her. I asked her what was wrong. “Oh, nothing,” she answered, “I am just too short.” The coach told her that she would probably never play for a university team,so she should her dream about university.

She was sad, but she told me that her father said those coaches were not . They did not understand the power of a dream. He told her that if she really wanted to play for a good university, and wanted a scholarship, could stop her.

The next year, when she and her went to the Northern California match, a university recruiter(招生官员)noticed her and her a full scholarship. Her dream finally came true.

【1】A. They B. She C. He D. It

【2】A. slowly B. happily C. safely D. alone

【3】A. why B. how C. where D. when

【4】A. dream B. cause C. advice D. matter

【5】A. playing B. crying C. standing D. sitting

【6】A. forget B. enjoy C. think D. throw

【7】A. happy B. strange C. right D. wrong

【8】A. anything B. something C. nothing D. everything

【19】A. teacher B. mother C. team D. father

【10】A. bought B. offered C. found D. brought

【题目】Have you ever wondered how and why a fall leaf changes color? We first have to understand what leaves are and what they do.

Plants are the world’s food factories. Plants take water from the ground and take CO2 from the air. Plants use sunlight to turn water and CO2 into glucose(葡萄糖). Glucose is a kind of sugar. Using it as food, plants get energy and grow. Plants using sunlight to turn water and CO2 into sugar is called photosynthesis(光合作用). ChlorophyII helps photosynthesis. It gives plants their green color.

As summer ends and autumn comes, the days get shorter and shorter, and trees "know" to begin getting ready for winter. During winter, there is not enough light or water for photosynthesis. Trees rest during this time and live on the food they store during the summer. They begin to shut down their food making factories. As the green chlorophyII disappears from the leaves, we begin to see yellow and orange leaves. These colors have been in the leaves all the time. We just can’t see them in the summer, because they are covered up by the green chlorophyII.

The bright reds and purples we see in leaves are made mostly in autumn. In some trees, glucose is caught in the leaves after photosynthesis stops. Sunlight and the cool nights of autumn turn this glucose into a red color. The brown color of trees is made from waste left in the leaves. It is mixture(混合物) of all these things. It makes the beautiful leaves during autumn.

根据材料内容选择最佳答案。

【1】The underline word chlorophyII" in the passage means in Chinese.

A. 胡萝卜素 B. 叶绿素 C. 氯霉素 D.花青素

【2】When they rest in winter, trees live on the food they store during the .

A. summer B. autumn C. winter D. spring

【3】Plants use sunlight to turn into sugar.

A. water and chlorophyII

B. water and CO2

C. CO2 and glucose

D. water and glucose

【4】Which of the following is NOT true according to the passage?

A. Glucose is a kind of sugar and plants use it as food for energy and growing.

B. Leaves turn red because sunlight and the cool nights of autumn turn glucose into a red color.

C. We can’t see yellow or orange leaves in summer because the two colors are not in leaves.

D. During winter, there is not enough light or water for photosynthesis.

【5】What’s the main meaning of this passage?

A. What’s photosynthesis?

B. How and why leaves change colors?

C. Different kinds of leaves.

D. How the seasons change.

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