阅读理解 The earth is not the only body that travels around the sun. With it are eight other planets, fellow members of the sun' s family. Two of them are nearer while the other six are farther from the 题目和参考答案——青夏教育精英家教网—

题目内容

阅读理解

　　The earth is not the only body that travels around the sun. With it are eight other planets, fellow members of the sun' s family. Two of them are nearer while the other six are farther from the sun than the earth is. The farther they are, the longer trip they make around the sun. People noticed long ago that these traveling bodies moved around in the sky in certain paths.

　　We know that every little hit of matter in the universe pulls upon every other hit of matter. The pull between two bodies is proportional (成比例的) to the product (乘积) of their masses. Because the sun is so large, the pulls between the sun and planets are thus great. If it were not for these pulls, the planets would fly off into space. In the same way there is a pull between the earth and the moon, which keeps the moon traveling in its orbit (轨道) around our planet, the earth. The pull holds you to its surface, and pulls back the ball which you throw into the air. Of course the ball also pulls on the larger earth but the earth is so much larger that the pull is not noticed.

(1) The earth travels a larger circle around the sun than ________ .

[　　]

A. six of the other planets

B. two planets in the same family

C. most planets in the universe

D. the moon

(2) The planets move around the sun because of ________ .

[　　]

A. the gravity (引力) of the sun only

B. the pull of the planets on one another

C. the pull between the planets and the sun

D. the proportional gravity

(3)If objects (物体) didn't have gravity, ________ .

[　　]

A. the earth would not travel in the space

B. the moon would move away from the earth

C. the sun would not exist

D. the planets of the sun family form another family

(4) Which of the following pictures shows correctly the pull between the objects?

[　　]

(5) The sun's family has ________ members in this text.

A. two

C. nine

D. eight

B. six

[　　]

答案：B;C;B;D;C
解析：

(1) B 本文中讲到的是行星距太阳的距离，第一段中有Two of them are nearer while the other six are farther from the sun than the earth is

(2) C 从第二段的开头可以知道本题的答案

(3) B 因If it were not for these pulls，the planets would fly off into space

(4) D 从文段可以知道，物体之间的引力是相互的，故D为正确答案

(5) C 因with it are eight other planets，加上the earth，共9个

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相关题目

　　　　Are you sure a cow can dance? Billy has one. It is an evening.Billy is giving a party at his home. All his friends are taking 　　part in it. It is very hot. So many people are dancing outside in the garden. There is a house near the garden. The cows are sleeping 　　there. But one cow can't sleep. She gets up and comes into the garden. She begins to dance. She dances very well. All the people 　　stop dancing and watch her.

　　根据短文内容，选择最恰当的答案。

　　1. Billy _____ in his home.

　　　　　　　　［　　　　］

　　 A. is giving a lesson　　B. is giving a party

　　 C. is dancing　　　　　　D. is listening to the music

　　2. All his friends _______.

　　　　　　　　［　　　　］

　　 A. are taking part in the party　　　B. are dancing with him

　　 C. are giving a party　　　　　　　　D. are singing

　　3. Many people are dancing _______.

　　　　［　　　　］

　　 A. out of the garden　　B. in Billy's house

　　 C. near the garden　　　D. outside in the garden

　　4. ______ are sleeping in the house near the garden.

　　　　　　　　　　　　　　　　　　　　　　　　［　　　　］

　　 A. The cows　　　　　　B. Bills'　　

　　 C. All his friends　　 D. Many people

　　5. One cow gets up and ________.

　　［　］

　　A. listens to the music　　B. begins to dance in the garden

　　C. watch people dancing　　D. come out of garden

阅读理解

　　The dinosaurs once lived happily on the earth．But 65 million years ago，they suddenly died out．What happened to them?

　　Scientists think that a change in temperature may be to blame．They have come up with lots of ideas to explain the end of the dinosaurs．

　　The most famous one is the minor planet (小行星) idea．Let's go back to that day 65 million years ago to see what happened．Everything was OK before a large minor planet suddenly hit the earth．What a terrible hit! It caused big fires，storms，acid rain，and even earthquakes and volcano eruptions．The hit produced a lot of dust,which flew up into the air and blocked the sun for months．The earth became very cold without sunlight．The plants died first．Then the grass-eating animals died of hunger．Then the meat-eating animals could not find food，either．They began to eat each other，but after a while they died out，too．The dinosaurs，either plant-eaters or meat-eaters，did not live through the disaster(灾难)．What a sad story!

　　In April，a British scientist thought of a new idea about the death of the dinosaurs．He thinks that after the minor planet hit the earth，the temperature change left more dinosaur boys than girls! Without enough female dinosaurs to hatch the eggs，the dinosaur population became smaller and smaller．

(1)

______ may be the main reason for the dinosaurs dying out according to scientists．

　　A．Big fires　　B．Earthquakes

　　C．Acid rain　　D．Temperature change

[　　]

(2)

The passage mentioned ______ ideas that the scientists came up with about

the end of the dinosaurs．

　　A．two　　B．three　　C．four　　D．five

[　　]

(3)

The underlined expression “volcano eruptions” probably is ______.

　　A．the name of a minor planet

　 B．one kind of dinosaurs

　　C．one kind of disaster　　　　

　　D．the name of an earthquake

[　　]

(4)

The earth became cold because ______.

　　A．the sun refused to rise　　

　　B．the dust kept the sunlight away

　　C．there was too much rain　　

　　D．there were too many dinosaurs

[　　]

(5)

This passage may be found in ______.

　　A．a science fiction　　B．a story book　　 C．a dictionary　　　　 D．a science magazine

[　　]

阅读理解

　　You will have a lot of reading to do in this grade this year．You can do more of it in less time if you learn to read rapidly．

　　Perhaps you have been told about some habits (习惯) which keep a person from reading fast and have been strongly asked to break those habits which you might have．

　　Do you still have any of these bad habits?Check yourself by answering“yes”or“no”to these questions．

　　(1) Do you move your lips (嘴唇) when reading silently?

　　(2) Do you point to words with your finger as you read?

　　(3)Do you move your head from side to side as you read?

　　(4)Do you read one word at a time?

　　If you answer“yes”to any of these questions,start at once to break the habit．If you move your tips，hold your fingers over them，or hold a piece of paper be-tween your lips while you are reading．Then if your lips move，your will know it and can stop them．

　　If you point to words，hold the two sides of your book，one side with your left hand，the other side with your right hand．Then you won't have a free finger to use in pointing while reading．If you move your head，place your chin (下巴) in one hand and hold your head still (静止不动的)．

　　If you read no more than one or two or three words at a time，you need to work very hard in learning to take in (吸收) more words at each glance (一瞥) as your eyes travel across the lines of words．

　　Even if you do rather fast now，you can learn to read even faster．As you probably have been told，the secret of fast reading is to take in whole groups of words as each glance．Read in through groups and force (迫使) your eyes along the lines of words as fast as you can to make them go．Anyone who practices doing these things will he able to read faster．

(1)

You may hold your fingers over your lips while reading so as ______．

　　A．to tell others to be silent

　　B．to feel whether your lips move or not

　　C．to hold a piece of paper between them

　　D．to keep yourself from talking to others

[　　]

(2)

When you read，______．

　　A．don't keep your head still

　　B．don't hold your books with your hands

　　C．don't stand up near a desk

　　D．don't use your finger to point to words

[　　]

(3)

If you learn to read fast，______．

　　A．you can read more in less time

　　B．you can write faster

　　C．you can understand better

　　D．you can read less in more time

[　　]

(4)

You must _______ those habits that we are talking about in this reading．

　　A．remember　　B．have C．get rid of D．keep

[　　]

(5)

This reading is mainly about ______．

　　A．the way of reading fast

　　B．the importance of fast reading

　　C．the bad habits in reading

　　D．how to speak quickly

[　　]

阅读理解

　　Binhai No．3 Middle School Rules　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

　　Yon must

*look clean and tidy　　

*be quiet in the library　　　　　　　　　　　　　　　　　　　　　　　　　　　　

*stay in the playground at break time

*bring a letter from your parents if you’re ill

*stand up when a teacher comes into the classroom　　　　　　　　　　　　　　　　　　　　　　　　　　

*hand in your homework on time

*arrive at school by half past seven

You mustn’t

　　　　　　　　　　　　　　　　　　　　　　　　　　　　*fight　　

*bring radios or CD players to school　　　　

*run or shout in the school buildings　　　　

*talk loudly in the hallways　　　　　　　　

*leave school at break time or at lunch time

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 *Wear jeans　　　　　　　　　　　　　　　　　　

*cat or drink in the classroom

假如你是滨海三中的学生，请依据校规内容回答下面的问题。

(1)

What are the things you must not do when you’re in the school buildings?

(2)

Can you leave school at lunch-time?

(3)

What must you do when your teacher comes into your classroom?

(4)

What do the school rules say about fight?

(5)

When must you get to school every morning?

阅读理解

　　Long, long ago the Mouse King had a beautiful daughter. When she was old enough to be married, he called together the oldest and cleverest mice to talk about it.

　　“My daughter,” He said, “is far too beautiful to marry just anybody. I have decided to marry her to the greatest thing in the world. Now, who shall it be?”

　　“The sun,” the first mouse said at once, “is the greatest thing in the world. It shines over the whole world.”

　　“Well, then, I shall marry her to the sun,” said the Mouse King.

　　“But,” said the second, “a cloud can cover the sun.”

　　“Then, she must be married to the cloud.”

　　“But,” said the third, “the rain breaks through the clouds and puts an end to them.”

　　“That is true. I must marry her to the rain.”

　　“But,” cried the fourth, “no matter how hard the rain falls, it cannot wash away the trees.”

　　“Then she must be the tree's wife.”

　　“But,” shouted the fifth, “a strong wind can blow down the trees.”

　　“Very true. Then the wind must be her husband.”

　　“But,” remembered the sixth, “no matter how hard the wind blows, it cannot blow away the earth.”

　　“Then I must marry her to the earth.”

　　“But,” called out the seventh, “the earth is covered by the wooden floors of men's houses.”

　　“Then she shall marry the wooden floor at once.”

　　“But,” the last said slowly, “no matter how strong the wooden floor is, a mouse can bite his way through it.”

　　“It is clear that a mouse is the greatest thing in the world,” the happy Mouse King said, with a smile on his face.

　　And that was why the Mouse King's daughter married a mouse at last.

1. How many mice are mentioned in the passage?

A. Eight

B. Nine

C. Ten　　

D. Three

2. Which mouse had a beautiful daughter?

A. The old one　　

B. The cleverest one　　

C. The first one　　

D. The Mouse King

3. Who thought the wind should be the daughter's husband?

A. The second mouse

B. The fourth mouse　　

C. The fifth mouse

D. A and C

4. What was the result?

A. There was no result.

B. All those would be the daughter's husbands.

C. The daughter would be married to a mouse.

D. The daughter would live alone.

5. Why was the result so?

A. Because all the mice agreed.

B. Because all the mice wanted to have a rest.

C. Because the Mouse King thought a mouse was the greatest thing in the world.

D. Because the daughter was glad.

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