Have you ever been ill? When you are ill, you must be unhappy because your body becomes hot, and there are pains（疼痛）all over your body. You don't want to work, and you stay in bed, feeling very sad.

　　What makes us ill? It is germs. Germs are everywhere. They are very small and you can't find them with your eyes, but you can see them with a microscope（显微镜）. They are very very small and there could be hundreds of them on a very small thing.

　　Germs are always found（被发现）in dirty water. When we look at dirty water under the microscope, we shall see them in it. So your father and mother will not let you drink dirty water.

　　Germs aren't found only in water. They are found in air and dust（灰尘）. If you cut your finger, if some of the dust from the floor goes into your finger, your finger would become big and red, and you will have much pain in it. Sometimes the germs would go into all parts of your body, and you would have pain everywhere.

根据短文内容，判断正（T）误（F）。

(1) Germs are not only in dirty water.

(　　)

(2) A microscope is used for（用来）making very small things looking much bigger.

(　　)

(3) Your parents don't let you drink dirty water because it may make you ill.

(　　)

(4) If your finger isn't cut（被割）, there aren't any germs on it.

(　　)

(5) Germs can also be seen（被看见）without microscope.

(　　)

Do you know why different animals or pests (昆虫) have their special colors? Colors in them can protect (保护) them.
Some birds like eating locusts (蝗虫), but birds can’t easily catch them. Why? It’s because locusts change their colors together with the change of the colors of the crops (庄稼).
When crops are green, locusts look green. But as the harvest (收获) time comes, locusts change to the same color as crops have.
If you study the animal life, you’ll find the use of coloring is to protect themselves. Bears, lions and other animals move quietly through forests. Hunters can’t find them easily. This is because ①they have the colors much like the trees.
A kind of fish in the sea can send out a kind of black liquid (液体) when it ②faces danger. While the liquid spread (扩散) over, it can’t be found (被发现). And it immediately swims away. ③It is not strong at all, but it can live up to now.
【小题1】根据短文内容完成下列句子
From the passage we learn that locusts ______________to protect themselves.
【小题2】写出①句的同义句。
They have the __________ colors _______ the trees have.
【小题3】②处faces 的意思是_______________________。
【小题4】 Why hunters can’t easily find the animals such as bears, lions in the forests?
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【小题5】将③句子译成汉语。
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