题目内容

【题目】句型转换。

【1】 It will be cloudy tomorrow. (对画线部分提问)

________ will the ________ ________ ________ tomorrow?

【2】We’ll go to the park. It won’t rain tomorrow. (用if合并为一句)

We ________ ________to the park ________ it ________ rain tomorrow.

【3】You’d better play computer games. (变为否定句)

You’d better ________ ________ computer games.

【4】She is too young to go to school. (改为同义句)

She is young she go to school.

【5】 Tom ran at school yesterday.(用at that time 改写)

Tom ________ ________ at school at that time yesterday.

【6】I was watchingTV at 8:00 yesterday.(对画线部分提问)

______ ______ you ________ at 8:00 yesterday?

【答案】

1What weather be like

2will go if doesn’t

3not play

4so that can’t

5was running

6What were doing

【解析】

试题分析:

1此题考查固定句式询问天气怎么样根据句意,故填What weather be like

2此题考查if引导的条件状语从句,主句一般将来时,从句用一般现在时,根据句意,故填will go if doesn’t

3此题考查youd better变否定句直接加not根据句意,故填not play

4此题考查同义句转换,so.that如此……以至于……根据句意,故填so that can’t

5此题考查过去进行时根据句意,故填was running

6此题考查过去进行时根据句意,故填What were doing

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【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

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

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

3Plants use sunlight to turn into sugar.

A. water and chlorophyII

B. water and CO2

C. CO2 and glucose

D. water and glucose

4Which 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.

【题目】Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. They're both poor though they work hard. Most villagers have built new houses, but they still live in the low and broken houses. They never find out why.

Once Uncle Li went to town to buy some medicine for his wife. In the town he heard the apples in a city were expensive. He told Uncle Wang about it as soon as he went back. They decided to carry some apples to the city. They borrowed some money from their friends and bought nearly 1,000 kilograms of apples in the villages and carried them to the city on a tractor. Bad luck! A lot of apples has already been carried there when they arrived. A few days later they had to sell them at a low price (价格)They felt unhappy and returned to their village.

"I can't understand why we sustained (蒙受) losses in business while others always profit (盈利)" Uncle Li asked one day.

"The tractor was too small " Uncle Wang said without thinking. "We'll carry more apples on a truck next time!"

"I agree!" said Uncle Li. "How foolish (傻的) we were !"

1Uncle Li and Uncle Wang live in the low and broken houses because __________.

A. they hope to save money

B. they're both poor

C. their farms are at the foot of the mountain

D. they're not far from their farms

2The two farmers had to sell their apples at a low price because ________.

A. theirs weren't as good as the others’

B. theirs were much less than the others'

C. a lot of apples had been already carried to the city

D. they forgot to carry them on a truck

3Which of the following is true?

A. The two farmers found out why they were poor.

B. The two farmers will soon get rich.

C. Neither of the farmers is clever.

D. The two farmers decided to buy a truck.

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