题目内容

On September 25,2008,the Shenzhou-7 spacecraft carrying Zhai Zhigang,Liu Boming and Jing Haipeng successfully flew into space by a Long March Ⅱ-F rocket.And one of the astronauts,Zhai Zhigang,made a spacewalk this time.This was a major event in China.

Maybe you will ask,“How does a rocket fly?” If you want to know,get a balloon(气球)and then blow it up until it is quite big.Do not tie up(系紧)the neck of the balloon.Let go! The balloon will fly off through the air vel3t quickly.The air inside the balloon tries to get out.It rushes out through the neck of the balloon,and pushes(推)the balloon through the air.It does not need wings like an airplane.This is how a rocket works.A rocket is not made of rubber like a balloon,of course.It is made of metal(金属).The metal must not be heavy,but it must be very strong.There is air inside the rocket which is made very hot.When it rushes out of the end of the rocket,the rocket is pushed up into the sky.

People hope to know more about space.Rocket can fly into space.One day rockets may be able to go anywhere in space.

1.The underlined words “major event'” might mean “_________”.

A.主修课题            B.专研项目             C.重大事件            D.重要比赛

2.An astronaut _________.It was a most important thing in China.

A.walked in space                                         B.slept in space

C.flew in space                                             D.jumped onto the moon

3.The balloon will fly off if the _________ inside it gets out.

A.neck                    B.wing                    C.water                     D.air

4.The metal of the rocket is _________.

A.heavy and strong                                     B.light and strong

C.heavy but not strong                                  D.light but not strong

5.According to the passage,which of the following is TRUE?

A.The air inside the rocket is cool.

B.Now rockets are able to arrive anywhere in space.

C.A rocket flies in the same way as a flying balloon.

D.The neck of the balloon pushes the balloon through the air.

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No Car Day was first started by 34 cities in France on September 22, 1998. It was started to protect the environment. By now, more than 1,000 cities around the world have had a No Car Day.

The first No Car Day in China was in Chengdu in 2001. Other cities including Taipei, Shanghai and Wuhan, also support the day.

In Beijing, more and more people are taking part in the activity. It asks drivers to leave their cars at home for one day each month and walk or ride a bike to work. It also calls on Beijingers not to use cars on June 5th (World Environment Day). The slogan(口号) for the day is, “ If we drive for one less day, we can have one more nice day.”

So far, more than 200,000 drivers have shown their support. “We can’t control the weather, but we can choose not to drive,” said Wu Zhonghua, a car club chairman. Beijing is trying to have 238 blue sky days this year. In the first quarter of 2007, Beijing only had 52 blue sky days. This was 11 days less than the number for the same period last year. Much of the dust comes from the desert, but cars cause most of the air pollution. We must do more for No Car Day.

1.No Car Day was started _______.

A. to save money                    B. to control the weather  

C. to make the air cleaner         D. to keep out dust from the desert

2.The No Car Day activity asks Beijing drivers _______.

A. to work hard to get fewer blue sky days

B. not to work on World Environment Day

C. to ride a bike or walk instead of driving to work once a month

D. to leave their cars at home for a week each month

3.When is World Environment Day?

A. On July 5th.                 B. On June 5th.  

C. On September 22nd.           D. On February 2nd.

4.Which of the following about No Car Day is WRONG?

A. It was started in France in September, 1998.

B. It was first started in China in 2001.

C. It is supported by over 1,000 cities around the world.

D. It was first started by a car club chairman in Beijing.

5.What can we infer(推断) from the passage?

A. More and more people in Beijing are joining car clubs.

B. People will have one more World Environment Day each month.

C. More and more people won’t drive on No Car Day in Beijing.

D. The car club chairman Wu Zhonghua won’t drive any more.

 

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