Plants can communicate with ________．But we don't know how．


  1. A.
    another
  2. B.
    the other
  3. C.
    others
  4. D.
    one another
C
one another(＝each other)意思是“互相”，所以正確答案是C．
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科目：初中英語 來源： 題型：閱讀理解

All living things on the earth need other living things to live. Nothing lives alone. Most animals must live in a group, and even a plant grows close together with others of the same kind. Sometimes one living thing kills another, one eats and the other is eaten. Each kind of life eats another kind of life in order to live, and together they form a food chain(食物鏈).Some food chains are simple, while others are not. But all food chains begin with the sun, and all food chains become broken up if one of the links disappears.
All life needs sunlight to live on. But only plants can use sunlight directly. Plants are“factories”.They make food from sunlight, water and things in the soil and air.
Plants feed all other living things. Animals can only use the sun’s energy after it has been changed into food by plants. Some animals feed directly on plants, others eat smaller animals. Meat-eating animals are only eating plants indirectly.
What about human beings? We are members of many food chains. We eat wheat, rice, vegetables, fruits and so on. We also eat meat and drink milk. But men often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty. When these rivers, lakes and seas are polluted, the fish in them cannot be eaten. If men eat the fish, they will get strange diseases.
Each form of life is linked to all others. Breaking the links puts all life in danger. 
【小題1】How does every living thing on the earth live?
A. Each plant can live alone.
B. Each animal can live alone.
C. Every living thing on the earth cannot live without others.
【小題2】Which living things can use the sun’s energy directly?
A. Animals      B. Plants         C. All living things
【小題3】Who often break up the food chains?
A. Human beings
B. Animals
C. Plant and animals
【小題4】 Which of the following do you think is the best title of this passage?
A. Animals         B. Plants       C. Food Chains    
【小題5】Where can you probably find this passage?
A. In a news report.
B. In your textbook.
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科目：初中英語 來源：2011-2012學年江蘇省蘇州市相城區(qū)八年級上學期期中測試（英語） 題型：閱讀理解

Can plants eat people? Probably not，but there are many plants that eat meat．Some of them are big．And they can eat small animals．One famous meat-eating plant is the Venus flytrap(捕蠅草)．
The Venus flytrap is a very strange plant．It grows in dry parts of the United States．Its leaves are like the pages of a book．They can open and close very quickly．Inside the leaves，there are three small hairs．If a fly touches one of the hairs，the leaf closes quickly．The fly cannot get out．In about half an hour，the leaf presses the fly until it is dead．Then，the plant covers the fly．Slowly，the plant eats the fly．
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【小題2】The Venus flytrap grows in_________．
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【小題3】From the passage，we learn that_________．
A．a(chǎn)ll plants can eat peopleB．a(chǎn)ll plants can eat animals
C．some plants can eat peopleD．some plants can eat animals
【小題4】The underlined word“presses”probably means________ in Chinese．
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【小題5】—Why do some plants eat animal meat? —Because_________．
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When you watch TV programs about wild animals, it is surprising to see how an antelope (羚羊) can run away from a strong lion. In the wilderness, everyone has his own way to protect himself. Even plants have their own ways to fight off enemies.

    Over millions of years, plants have developed their own defense system (防衛(wèi)系統(tǒng)). Chemicals(化學物) are fantastically used by plants to survive . By making their leaves, flowers, roots and fruits poisonous (有毒的) to enemies, plants can fight back.

    One such plant is the Golden Wattle tree. The British scientist David Cameron has found when an animal eats the tree's leaves, the amount (數(shù)量) of poison increases in the other leaves. "It's like the injured leaves telephoning the others to fight together against the enemy", he said.

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    In this way, plants have not only developed their own defense system, but also shared it with others. This makes it impossible for a single animal to destroy even a small area of forest.

1.From the first 2 paragraphs, we can learn that_______.

A. plants can do nothing against their enemies

B. chemicals are quite useful for plants to survive

C. an antelope can always run away from a strong lion

D. leaves, roots, flowers and fruits of plants are poisonous

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C. helpful to some animals    D. harmful to forests

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A. the examples of protecting forests

B.the balance between animals and plants

C. the ways of plants fighting against enemies

D. the relationship between lions and antelopes

 

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科目：初中英語 來源：2012-2013學年江蘇揚州江都區(qū)麾村中學八年級上學期期中考試英語卷（解析版） 題型：閱讀理解

1 

閱讀下面的短文，根據(jù)短文中的信息完成文后的表格（每空一詞）

Do you know how to keep fish at home?

The fish need room(空間). They must not be crowded（擁擠）. Fish need oxygen(氧氣). Fish get it from water in the tank. There must be enough water for all fish in the tank. So the size of the tank is important..

In the tank many people put small plants. They give oxygen to the water. Plants help in other ways, too. Fish can nibble(輕咬)on the plants. They hide in the plants and sleep, lay eggs there.

Both the plants and fish need light. You can put it near a window. It will get light there. But remember: a window may let cold air in. The cold can kill(殺死) your fish. Too hot water can kill your fish, too.

The fish need food and you should feed them every day. Giving them too much food is bad. It will make the water dirty. However, the fish should get just enough food. They should finish the food in 10 minutes. No extra(多余) is left. When this happens, the amount(數(shù)量)of food is right.

How to keep fish at home

Advice

_______1_____

1.The ___2___ of the tank is important

Fish need enough room because they will be crowded in a small tank. They need __3____ water because they get oxygen from it.

2.You can put small plants in the tank

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4.Feed the fish every day but not too ____8__

Too much food makes water ____9___ easily. When fish can finish ____10___ food in 10 minutes, the amount of food is right.

 

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The population of the Earth is growing faster. It is important that we look after the Earth. We need it! The Earth gives us a lot of things. We also give the Earth a lot, but some of the things are not good.

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3.We must _______ to look after the Earth.

         A. put metal in the ground                               B. use more wood

         C. keep frogs in the water                                   D. make less rubbish

 

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