(翻译句子) 航天飞船将以一半光速的速度航行。

　　Space shuttles will _____________.

An astronaut’s work may sound exciting, but living in space isn’t as fun as you think. The website www.space.com lists the disadvantages of living in space. Here are some of them.

When astronauts work outside the station during spacewalks, they have to wear special gloves. The gloves are very tight. They can hurt the astronauts’ fingernails(手指甲) and even make them fall off.

In space, you don’t have many choices in what you eat. It’s hard to get fresh fruits and vegetables. It is not OK to eat bread because it leaves crumbs(碎屑). Crumbs could fly around everywhere.

In space, it is impossible to have a good shower because water can fly all over the ship and break the machines. Astronauts have to use a special water-shooting(喷水) gun and a washcloth.

Astronauts lose their bone strength quickly during their stay in space. So far, there is no way to solve this problem. They do exercise while they’re in space to try to keep their bones strong as long as possible.

Perhaps the hardest part of life in space is the feeling of loneliness. Astronauts sometimes have to spend weeks and even months away from Earth. They miss their friends and families.

1.People often think the life in space is       .

A. terrible                   　　B. lonely             　　　C. hard            　　　　D. fun

2.What may hurt astronauts fingernails while working in space?

A. Washcloth.                                     B. The special gloves.               

C. The water-shooting gun.                    D. Crumbs.

3.. How do the astronauts have a good shower in space?

A. By eating bread.                                                

B. By breaking the machines.             

C. By using a special water-shooting gun and a washcloth.   

D. By wearing gloves.

4. How do the astronauts keep their bones strong in space?

A. By taking medicine.                            B. By doing exercise.              

C. By taking a good rest.                    D. By walking in space.

5. What’s the hardest part of life for astronauts in space?

A. They feel very lonely.              B. They have to stay alone in space.      

C. They have no friends.                   D. They have no families.

阅读理解

阅读下面短文，然后按要求做题．

　　take phrasal verbs

　　take after sb, phr. v [T not in progressive form]to look or behave like (an older relative): Mary really takes after her mother; she has the same eyes, nose and hair.

　　take off phr. v

　　1．[T](take sth, off) to remove (esp. clothes): Take your coat of f. opposite put on.

　　2．[I](of a plane, spacecraft, etc.) to rise into the air at the beginning of a flight.

　　3．[T](take sb. off) informal to copy the speech or manners of (someone), esp. for amusement; mimic: The actor made everyone laugh by taking off the members of the royal family.

　　4．[T](take sth, off) to have a holiday from work on (the stated day) or for (the stated period): I'm taking Thursday off because 1'm moving house./Take a few days off, Michael.

　　5．[I]to begin to become successful, popular, or well-known: It was at this point that her acting career really took off.

　　6．[I]informal to go away, esp. on a journey or to leave in a hurry: She just took off without saying goodbye to anyone.

　　take (sth.) over phr. v

　　[I; T]to gain control over and be responsible for (something): Who do you think will take over now that the governor has Left./I'm feeling too tired to drive any more; will you take over?

　　take to sb./sth. phr. v

　　[T]to feel a liking for, esp. at once: I took to Paul as soon as we met./I'm not sure if he'll take to the idea.

　　take sb./sth, up phr. v [T]

　　1．to begin to spend time doing; interest oneself in：John took up acting while he was at college. [+-ving]Alfred's just taken up playing the guitar.

　　2．(of things or events) to fill or use (space or time) esp. in a way that is unpleasant：The job took up most of Sunday./These boxes of yours are taking up too much space.

　　3．to continue：I'll take up the story where I finished yesterday.

　　注释：amusement n．娱乐活动　　gain vt．获得

　　mimic adj．模拟的　　responsible adj．有责任的

根据短文内容选择最佳

1．Which “take off” in the following sentences has a different meaning?

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A．I took a week off in October and I'm taking off Thanksgiving, too.

B．Everyone takes Christmas off.

C．She used to take off her teacher to make her friends laugh.

D．You need a break. Why not take a fortnight off from work?

2．Melissa ________ her father in being generous.

[　　]

3．“Today, we are to ________ Unit 11, Planting trees.” Our teacher said to us at the very beginning of the class.

[　　]

4．He will ________ my job while I ________ a week ________ for New York.

[　　]

A．take after, take…to

B．take up, take…after

C．take to, take…over

D．take over, take…off

5．I ________ her the moment I met her.

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