完形填空（15分）

Some people think that all wild animals are dangerous. But in fact, very few of them will   1   a man if he leaves them alone. If you meet a lion or an elephant, I guess you will   2 ; but even a lion will avoid(躲避)a man if it is not very   3 . Lions and tigers only kill and eat men when they have grown too old and too weak to catch their usual   4  , such as deer and  5   small animals. If you see a wild elephant, perhaps you will be  　6  . However, elephants usually run away at once if you don’t attack them. Some animals get very frightened if they only smell a man, some stand and look at him for a moment   7  they run away, some take no notice at all but walk away  8  in another direction. Wild animals only attack   9  when they are afraid that people want to harm(伤害) their   10 , or when the hunters shoot at them and make them angry.

1.                A．bite           B．attack          C．protect   D．hide

2.                A．come nearer     B．break down      C．stay alive  D．run away

3.                A．thirsty          B．excited         C．tired D．hungry

4.                A．food           B．fish            C．things    D．drinks

5.                A．others         B．other          C．another  D．any

6.                A．excited         B．pleased         C．frightened D．angry

7.                A．before         B．after           C．as soon as D．while

8.                A．luckily          B．noisily          C．quietly   D．loudly

9.                A．dogs           B．people         C．children  D．other

10.               A．neighbours      B．friends         C．young babies   D．parents

Do you know why different animals or pests (昆虫) have their special colors? Colors in them seem to be used mainly to protect themselves.

　　Some birds like eating locusts (蝗虫), but birds cannot easily catch them. Why? It is because locusts change their colors together with the change of the colors of crops(庄稼). When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color as crops have. Some other pests with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night.

If you study the animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters (猎人). This is because they have the colors much like the trees.

Have you ever noticed an even stranger act? A kind of fish in the sea can send out a kind of very black liquid (液体)when it faces danger. While the liquid spreads over (散开), its enemies (敌人)cannot find it. And it immediately swims away. So it has lived up to now though it is not strong at all.

1.From the passage we learn that locusts________.

2.How can pests with different colors from plants keep out of danger?

3.Bears and lions can keep safe because _________.

4.Why can the kind of fish live up to now?

5.Which is the best title for this passage?

Animals, including insects, don’t have a ‘language’ like ours. They do not ‘talk’ to each other in words and sentences. But if we watch them, we can see that they do have their ways of communicating (交流) with each other.

Can you see the rabbit’s tail? When rabbits see this white tail moving up and down, they run away. They know that they are in danger. The rabbit has told them something without making a sound. It has given them a signal.

Many other animals use this kind of ‘language’. When a cobra（眼镜蛇）is angry, it raises its head and makes itself look powerful（有力的）. This warns other animals. When a bee（蜜蜂）has found food, it goes back to its home. It cannot ‘tell’ the other bees where the food is by speaking to them, but it does a little dance. This tells the bees where the food is.

Some animals ‘say’ things by making sounds. A dog barks, for example, when a stranger comes near. A cat purrs when it is pleased. Some birds make several different sounds, each with its own meaning. Sometimes we human beings speak in the same way. We make sounds like “Oh” or “Ah” when we are frightened or pleased or when we drop something on our toes.

1.Which one is TRUE according to the passage?

A．Animals have languages like human beings.

B．Bees communicate with each other by dancing.

C．Animals can use words.                                                 D．Animals are brave.

2.A rabbit uses its tail to ___________.

A．warn other rabbits when they are in danger   B．tell other rabbits where food is

C．make itself look powerful                 D．help it to run fast

3.When a cobra is angry, it __________.

A．makes a loud noise                      B．raises its head

C．moves up and down                     D．does a little dance

4.Several different sounds can be made by a __________.

A．rabbit            B．bee              C．bird              D．fish

5.From the passage, we know that ________ use words and sentences to express ideas and thoughts.

A．all living things      B．all animals         C．some birds        D．human beings

完形填空（15分）
Some people think that all wild animals are dangerous. But in fact, very few of them will   1   a man if he leaves them alone. If you meet a lion or an elephant, I guess you will   2 ; but even a lion will avoid(躲避)a man if it is not very   3 . Lions and tigers only kill and eat men when they have grown too old and too weak to catch their usual   4  , such as deer and  5   small animals. If you see a wild elephant, perhaps you will be  　6  . However, elephants usually run away at once if you don’t attack them. Some animals get very frightened if they only smell a man, some stand and look at him for a moment   7  they run away, some take no notice at all but walk away  8  in another direction. Wild animals only attack   9  when they are afraid that people want to harm(伤害) their   10 , or when the hunters shoot at them and make them angry.

选择适当的词（组）并用适当形式完成短文。每个词（组）只使用一次，其中有两个词（组）是多余的。