阅读下面短文.然后根据短文内容回答问题. Water is very important for living things．Without water there can be no life on the earth．All plants and animals need water．Man also needs water．We need water to drink．to cook 题目和参考答案——青夏教育精英家教网—

题目内容

阅读下面短文，然后根据短文内容回答问题。

　　Water is very important for living things．Without water there can be no life on the earth．All plants and animals need water．Man also needs water．We need water to drink．to cook food and to clean ourselves．Water is needed on farms, in factories, offices, schools, and families．

　　Water is found in seas, rivers and lakes．It can be found everywhere in the world, and it can also be found in the air．We can't see or feel the water when it is a part of air．Clouds(云)are also made of water．They are little drops of water．When water freezes(冻结), it is ice．So ice is also water．

1．Why is water very important?

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2．What do we need water to do?

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3．Where is water found?

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4．Can we see or feel the water when it is a part of air?

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5．What are clouds made of?

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6．Is ice water?

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答案：
解析：

　　1．Because there can be no life on the earth without water．

　　2．We need water to drink, to cook food and to clean ourselves．

　　3．Water is found in seas, rivers and lakes．It can be found everywhere in the world, even in the air．

　　4．No, we can't．

　　5．Clouds are made of water．

　　6．Yes, it is．

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阅读下面短文，然后根据短文内容判断正(T)误(F)。

A plant makes its own food in its leaves. Water comes to the leaves through the roots (根). Air gets into the leaves through very small holes. The green coloring in the leaves uses the water and air to make food for the plant. It also needs sunshine because a plant can make food only when the sun is shining.

Animals and people could not live without green plants. They both eat plants. People and some animals also eat the meat of some animals, and these animals eat plants.

(1)

A plant gets food from its leaves.
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(2)

The sun uses the water and air to make food for the plant.
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(3)

A plant has very small holes in its leaves for water to come in.
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(4)

A plant can make its food when it is a sunny day.
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(5)

From the article we know that people can’t get food without animals.
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