摘要: rush out 冲出去 S

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When we talk about the universe, we____1____ the earth, the sun, the moon and the stars, and the space ____2____ them. Scientists have always wanted to know more about the universe.

Years ____3____ they knew many things about the moon. They knew ____4____ it was and how far away it was from the earth. ____5____ they wanted to know more about it. They thought the best way was to send ____6____ to the moon. In 1969, two Americans landed on the moon.

The moon is about 384000 kilometres away from the earth. A plane cannot fly to the moon because the air ____7____ only 240 kilometres away from the earth, But something can fly even when there is no ____8____. That is a rocket(火箭).

____9____ does a rocket, fly? There is gas(气体)in it.When the gas is made very ____10____ inside the rocket, it will rush out of the end of rocket, so it can make the rocket ____11____ the sky.

Rockets can fly far out into space. Rockets with people in them ____12____ the moon. Several rockets without people in them have ____13____ to another planet(行星)much farther away than the moon. One day rockets ____14____ be able to go to ____15____ place in space.

1. ( )A.know      B.mean      C.say        D.point

2. ( )A.without    B.behind     C.between     D.over

3. ( )A.before      B.after      C.later        D.ago

4. ( )A.how long   B.how heavy    C.how wide      D.how big

5. ( )A.qSo       B.Because      C.After      D.But

6. ( )A.men     B.satellites     C.spaceships      D.news

7. ( )A.gets     B.reaches      C.arrives       D.stays

8. ( )A.air      B.space      C.cloud        D.smoke

9. ( )A.Where      B.When     C.How        D.What

10. ( )A.cook      B.cold      C.hot          D.warm

11. ( )A.to run out of   B.run out of    C.to fly up into     D.fly up into

12. ( )A.have been to   B.have gone to   C.have been in   D.have gone in

13. ( )A.visited      B.flown     C.risen        D.fallen

14. ( )A.can      B.may      C.need          D.would

15. ( )A.any      B.some        C.a         D.the

 

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阅读理解

  Scientists have always wanted to know more about the universe.

  Years ago they knew many things about the moon.They knew how big it was and how far away it was from the earth.But they wanted to know more about it.They thought the best way was to send men to the moon.

  The moon is about 384,000 kilometres away from the earth.A plane cannot fly to the moon because the air reaches only 240 kdlometres away from the earth.But something can fly even when there is no air.That is a rocket(火箭).

  How does a rocket fly?There is gas(气体)in the rocket.When the gas is made very hot inside the rocket, it will rush out of the end of the rocket, so it can make the rocket fly up into the sky.

  Rockets can fly far out into space.Rockets with men in them have been to the moon.Several rockets without men in them have flown to another planet(行星)much farther away than the moon.One day rockets may be able to go to any place in space.

(1)

Scientists have known ________ the moon is.

[  ]

A.

how long

B.

how heavy

C.

how old

D.

how big

(2)

The earth is about 384,000 kilometres away from the ________.

[  ]

A.

space

B.

universe

C.

sun

D.

moon

(3)

A plane cannot fly to the moon because ________.

[  ]

A.

there is no air above 240 kilometres away from the earth

B.

there is no gas in the plane

C.

the plane is not strong enough

D.

the plane must be driven by a man

(4)

The hot gas in the rocket is need for ________.

[  ]

A.

keeping the air in the rocket fresh(清新的)

B.

keeping the men in the rocket warm

C.

making the rocket fly up

D.

cooking food for the men

(5)

Several rockets without men in them have flown to ________.

[  ]

A.

the stars

B.

the satellites of the sun

C.

the sun

D.

another satellite of the sun

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阅读理解

  Disasters happen all the time somewhere in the world.Are you ready if one hits your neighborhood next week? Find out what you need to do now before it is too late.Let’s take an earthquake for example.

  During an earthquake, get under a strong object like the kitchen table.Don’t leave the building during the shaking, or you might be hurt by falling objects from the outside of the building.

  When you are in bed during the night and an earthquake happens,simply roll off the bed.There will be a safe void around the bed.

  If you are watching TV and you cannot easily run away by getting out through the door or window, then lie down and curl up(蜷伏)next to a sofa, or a large chair.

  Never go to the stairs.The stairs are likely part of the building to be broken.Even if the stairs are not destroyed by the earthquake,they may fall down later when people run down.

  Try to get into an open area away from trees,buildings,walls,advertisement boards and power lines if you are outdoors.

  If you are driving when an earthquake suddenly happens,just stay in your car until the shaking ends.However, if the footbridge falls and breaks your car,get out of it and sit or lie next to it.All the broken cars have voids 3 feet high next to it.

(1)

What should you do if you are in a building when an earthquake happens?

[  ]

A.

Rush out quickly

B.

Sit in the kitchen

C.

Stay below strong objects

D.

Go down the stairs

(2)

The underlined word “void” in Paragraph 3 means“_________”.

[  ]

A.

space

B.

seat

C.

distance

D.

sign

(3)

When you are outdoors during an earthquake,you should go to _________.

[  ]

A.

B.

C.

D.

(4)

If you are inside a car when there is a sudden earthquake, you should _________.

[  ]

A.

get out of it

B.

keep inside it

C.

move away fast

D.

stay under the footbridge

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  Scientists have always wanted to know more about the universe. Years ago they knew many things about the moon. They knew how big it was and how far away it was from the earth. But they wanted to know more about it. They thought the best way was to send men to the moon. The moon is about 384 000 kilometers away from the earth. A plane cannot fly to the moon because the air reaches only 240 kilometers away from the earth. But something can fly even when there is no air. That is a rocket(火箭). How does a rocket fly? There is gas in the rocket. When the gas is made very hot inside the rocket, it will rush out of the end of the rocket, so it can make the rocket fly up into the sky. Rockets can fly far out into space. Rockets with men in them have been to the moon. Several rockets without men in them have flown to another planet much farther away than the moon. One day rockets may be able to go to any place in space.

根据短文内容选择最佳答案。

(l) Scientists have always wanted to know more about the other ________ in space.

[  ]

A.rockets

B.planets

C.air

(2) The moon is ________ away from the earth.

[  ]

A.more than 348,000 kilometers

B.just 384,000 kilometers or so

C.384,000 kilometers or so

(3) A plane can’t fly to the moon because it can’t fly ________.

[  ]

A.without air

B.without oil

C.with no water

(4) A rocket with men in them reached the moon ________.

[  ]

A.three years ago

B.three years before

C.years ago

(5) Some day rockets may be able to go to any place ________.

[  ]

A.in space

B.in sky

C.on space

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