As space science develops, man has learned more and more about space. Space is not only amazing but also dangerous. While working in space, spacemen are facing danger as well as success.

Scientists have found out that the radiation(辐射)is the greatest danger to spacemen in space. When spacemen are working in space, they are in danger of the radiation from the sun and other stars, which is bad for their health. The harm of the radiation won’t be found until their children even grandchildren are born. Some special medicine may work a little, but no really effective medicine has been found so far.

Space rubbish is also thought to be a great danger to spacemen. It’s reported that there were 9,000 man-made things flying in space. About 30% of these are satellites, 10% are spaceships, and the rest are space rubbish. An explosion(爆炸)in space in 1999 made a cloud of 300,000 fragments, each at least 4mm in size. A small piece of these even knocked a spaceship window and caused some damage（损坏）.

Scientists are watching and reporting any possible danger all the time. They are working to deal with space rubbish. Although space is really dangerous, it interests many people on the earth. In the near future, it may become possible for people to spend a few days in a space hotel. We may even choose to leave the earth and live in space in a few years. So we should do something to help improve the space environment.

根据短文内容，选择正确答案。

1.Of all the man-made things in space, about ________of  these are space rubbish.

A. 10%          B.60%          C.100%      D.30%

2. The underlined word “fragments” means “______”.

A. 碎片         B. 泡沫         C. 烟雾      D. 飞碟

3. The passage talks about _________ kinds of danger in space.

A. two           B. three          C. four      D. five

4.Which of the following is TRUE?

A. Scientists have found out ways to solve any problem in space.

B. Every one of us can have a travel to space in ten years.

C. The harm of the radiation may be found in the spacemen’s children.

D. Space is really dangerous, so it doesn’t interest anyone on the earth.

 

As space science develops, man has learned more and more about space. Space is not only amazing but also dangerous. While working in space, spacemen are facing danger as well as success.

Scientists have found out that the radiation（辐射） is the greatest danger to spacemen in space. When spacemen are working in space, they are in danger of the radiation from the sun and other stars, which is bad for their health. The harm of the radiation won’t be found until their children even grandchildren are born. Some special medicine may work a little, but no really effective medicine has been found so far.
Space rubbish is also thought to be a great danger to spacemen. It’s reported that there were 9,000 man-made things flying in space. About 30% of these are satellites, 10% are spaceships, and the rest are space rubbish. An explosion（爆炸）in space in 1999 made a cloud of 300,000 fragments, each at least 4mm in size. A small piece of these even knocked a spaceship window and caused some damage（损坏）.
Scientists are watching and reporting any possible danger all the time. They are working to deal with space rubbish. Although space is really dangerous, it interests many people on the earth. In the near future, it may become possible for people to spend a few days in a space hotel. We may even choose to leave the earth and live in space in a few years. So we should do something to help improve the space environment.
【小题1】 ______ shows the man-made things in space in the correct way.
   

A．

B．

C．

D．

【小题2】The radiation from the sun and other stars is ______ to spacemen.

A．good

B．helpful

C．useful

D．harmful

【小题3】 The underlined word “fragments”means “______”.

A．碎片

B．泡沫

C．烟雾

D．飞碟

【小题4】 The passage talks about _________ kinds of danger in space.

A．two

B．three

C．four

D．five

【小题5】 Which of the following is TRUE?

A．Scientists have found out ways to solve any problem in space.

B．Every one of us can have a travel to space in ten years.

C．The harm of the radiation may be found in the spacemen’s children.

D．Space is really dangerous, so it doesn’t interest anyone on the earth.

As space science develops, man has learned more and more about space. Space is not only amazing but also dangerous. While working in space, spacemen are facing danger as well as success.

Scientists have found out that the radiation（辐射） is the greatest danger to spacemen in space. When spacemen are working in space, they are in danger of the radiation from the sun and other stars, which is bad for their health. The harm of the radiation won’t be found until their children even grandchildren are born. Some special medicine may work a little, but no really effective medicine has been found so far.
Space rubbish is also thought to be a great danger to spacemen. It’s reported that there were 9,000 man-made things flying in space. About 30% of these are satellites, 10% are spaceships, and the rest are space rubbish. An explosion（爆炸）in space in 1999 made a cloud of 300,000 fragments, each at least 4mm in size. A small piece of these even knocked a spaceship window and caused some damage（损坏）.
Scientists are watching and reporting any possible danger all the time. They are working to deal with space rubbish. Although space is really dangerous, it interests many people on the earth. In the near future, it may become possible for people to spend a few days in a space hotel. We may even choose to leave the earth and live in space in a few years. So we should do something to help improve the space environment.
【小题1】 ______ shows the man-made things in space in the correct way.
   

A．

B．

C．

D．

【小题2】The radiation from the sun and other stars is ______ to spacemen.

A．good

B．helpful

C．useful

D．harmful

【小题3】 The underlined word “fragments”means “______”.

A．碎片

B．泡沫

C．烟雾

D．飞碟

【小题4】 The passage talks about _________ kinds of danger in space.

A．two

B．three

C．four

D．five

【小题5】 Which of the following is TRUE?

A．Scientists have found out ways to solve any problem in space.

B．Every one of us can have a travel to space in ten years.

C．The harm of the radiation may be found in the spacemen’s children.

D．Space is really dangerous, so it doesn’t interest anyone on the earth.

完形填空

　　The Unites States, Great Britain took the war on Iraq in late March, 2003. 1 over twenty days American soldiers were in Baghdad, the 2 of Iraq .They ended the government (政府) of Saddam . 3　　Iraqis died in the war .Saddam is 4 . No one knows 5 he's dead or alive .In some parts of the city there was no light because of the war .Some wells were set on fire .Now the Iraqis need food , water and 6 . Many soldiers and people who were hurt in the war need hospital care .People also need 7 to find their family members . After the war. some Iraqis broke into Saddam's palace, government buildings and stores. They 8 many things from Iraqi Museums. Other Iraqis are angry that the US soldiers didn't stop the robbers. So far there is 9 no government of Iraqis .The reason for the American soldiers taking the war is that they are 10 weapons of mass destruction (大规模杀伤性武器). But by June 6 , they hadn't found any at all .

(1)

[　　]

A．In

B．After

C．By

D．During

(2)

[　　]

A．city	B．town
C．capital	D．village

(3)

[　　]

A．Thousand	B．Thousands
C．thousand of	D．thousands of

(4)

[　　]

A．tired	B．run
C．gone	D．forgotten

(5)

[　　]

A．if

B．when

C．how

D．that

(6)

[　　]

A．spaceships	B．flowers
C．people	D．a bridge

(7)

[　　]

A．an idea	B．a way
C．a plane	D．a bridge

(8)

[　　]

A．still	B. ever
C. yet	D. already

(9)

[　　]

A．bought	B．borrowed
C．stole	D．already

(10)

[　　]

A．looking at	B．looking for
C．giving up	D．putting down