题目内容
Some animals in the world are very small.and the others are very big.Giraffes are one of the tallest and most interesting animals.Male giraffes are usually about six meters tall.Half of the giraffe’s height conies from its neck.which is longer than its legs.
A giraffe has big brown eyes which are protected by very thick lashes (睫毛).Since it lives in parts of Africa which are usually dry with a great deal of dust,the lashes are an important source of protection.It can also cover its nostrils(鼻孔) in order to protect its nose.It has brown spots on tan skin and this coloring helps protect the giraffe.The giraffe also has tⅥo short horns on its head.
Like the camel.the giraffe can go a long way without drinking water.One source of water is the leaves which the giraffe eats from trees.Since it is so tail.the giraffe can reach the tender(嫩的)leaves at the top of a tree.
Giraffes usually live in small herds and often feed with other animals.A baby giraffe is two meters tall at birth.It can stand up by itself within a few minutes and run well in about two days.
Giraffes have two ways of serf-protection.If something frightens an adult giraffe,it can run away at about fifty kilometers per hour or stay to fight with its strong legs.
1.What animal does this passage talk about?
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2.How long is a male giraffe’s neck?
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3.Why are giraffes’ lashes an important source of protection?
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4.How soon can a baby giraffe run well after its birth?
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5.What can it do when something frightens an adult giraffe?
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1.Giraffes.
2.About three meters long.
3.Because giraffes live in parts of Africa which are usually dry with a great deal of dust.
4.In about two days.
5.It can run away at about Fifty kilometers per hour or stay to fight with its strong legs.
Many animals use some kinds of language .They use signals (信号) and the signals have meaning , For example, When a bee has found some food , it goes 21 its home .It is 22 for a bee to tell 23 bees where the food is by speaking to 24 ,but it can do a little dancing .This tells the bees where the food is and 25 it is .
Some animals show how they feel by making sounds . It is not difficult to tell that a dog barks (吠) 26 it is angry .Birds make several different sounds .and 27 has its own meaning . Sometimes we humans make sounds , 28 we make sounds like OH or OUCH to show we feel about something or when we 29 something on our feet.
We humans have languages. We have words .These words have the meaning of things actions (行动),feeling or ideas .We are able to give each other information by writing down words .in this way , we can 30 what has happened or send the messages to people far away.
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C.In the same way D.By the different way
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A plant(植物) 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(孔). The green coloring in the leaves uses the water and air to make the 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________
A.the sun |
B.its leaves |
C.its roots |
D.the air |
2.What does the green coloring use to make the food for a plant?
A.Sunshine ,water ,air and the roots |
B.Air ,sunshine and water |
C.Water ,air and meat |
D.Water ,sunshine and animals |
3.A plant has very small holes in its leaves for__________ to come in.
A.air |
B.water |
C.sunshine |
D.green coloring |
4. A plant can make its food when it is _______.
A.cloudy |
B.rainy |
C.sunny |
D.windy |
5.People would die without________
A.animals |
B.meat |
C.plants |
D.leaves |