Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air， water and sunlight. Animals and man cannot make food from air， water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you， you will find that there are two kinds of plants： flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed， some have two， three or four， and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores（胚芽）。 Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places， they usually grow into new plants.

  The main idea of the first paragraph is that ______.

    A. plants are important for life        B. plants cannot grow without air

    C. there are many plants in the world   D. we can not live without water

Plants can make food from______.

    A. flower， water and air      B. water， sunlight and air

    C. air， water and soil        D. air， sun and light

What can we infer（推断） from the passage ？

    A. Of all living things animals are most important

    B. Spores are seeds        C. All fruits of flowering plants have seeds

    D. Without plants， man will die out

This passage may be taken from______.

A. a medicine book        B. a novel 

 C. a science magazine    D. an experiment report

The underlined word “protected” in the third paragraph can be replaced by ______.

A. damaged     B. polluted     C. prevented     D. guarded

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均限一词。

2.只允许修改10处，多者（从第11处起）不计分。

Friendship is importance. Everyone needs friendship. In all our lives we can’t live without friendship just like we can’t live without air and water. Friendship makes us getting on well with one another to go ahead under different kind of difficulties in front of us. But real friendship is easy to come by, true friendship must be sincerely and be based on understand each other but not on benefits of each other. A good friend can always be a good teacher to us. By his advice we are persuading to go the right way. Therefore more friends we have, the better we can improve ourself.

If you want to keep healthy, you should have good habits. What is a habit? It is something we do very often. We don’t even think when we do it. It has become a part of our lives.

“Early to bed, early to rise makes a man healthy, wealthy and wise.” This is an old English saying. Do you know what it means? It means that we must go to bed early at night and get up early in the morning. If we do, we shall be healthy, rich and clever.

Is this true? Perhaps it is. We know the body must have enough sleep. Boys and girls need eight or nine hours’ sleep every day.

Some people go to bed late at night and get up late in the morning. This is a very bad habit. Then you will not think or do your work well. Of course, you can’t be healthy, wealthy or wise.

When we get up early in the morning, we can go out and do morning exercises. Exercise means doing things with the body. Walking, running jumping, swimming, and playing ball games are all exercise. If we don’t exercise, our body will become weak.

Exercise helps the blood (血液) to move around inside our body. Blood takes food to all parts of our body.

Our body also needs air to breathe. Without air, we will die. We must have lots of clean fresh air if we want to be healthy. That is why many people like to go out to do morning exercise.

1.From the passage we know that it is good for our health to ____ .

2.How long should young boys and girls need to sleep a day?

3.If we want to keep healthy, we must ____ .

4.Which of the following habits is NOT GOOD?

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均限一词。
2.只允许修改10处，多者（从第11处起）不计分。
Friendship is importance. Everyone needs friendship. In all our lives we can’t live without friendship just like we can’t live without air and water. Friendship makes us getting on well with one another to go ahead under different kind of difficulties in front of us. But real friendship is easy to come by, true friendship must be sincerely and be based on understand each other but not on benefits of each other. A good friend can always be a good teacher to us. By his advice we are persuading to go the right way. Therefore more friends we have, the better we can improve ourself.

    Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air， water and sunlight. Animals and man cannot make food from air， water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you， you will find that there are two kinds of plants： flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed， some have two， three or four， and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores（胚芽）。 Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places， they usually grow into new plants.

  The main idea of the first paragraph is that ______.

       A. plants are important for life        B. plants cannot grow without air

C. there are many plants in the world   D. we can not live without water

Plants can make food from______.

       A. flower， water and air           B. water， sunlight and air

       C. air， water and soil             D. air， sun and light

What can we infer（推断） from the passage ？

       A. Of all living things animals are most important   B. Spores are seeds

       C. All fruits of flowering plants have seeds    D. Without plants， man will die out

This passage may be taken from______.

       A. a medicine book  B. a novel  C. a science magazine  D. an experiment report

The underlined word “protected” in the third paragraph can be replaced by ______.

       A. damaged     B. polluted     C. prevented     D. guarded