精英家教网 > 初中英语 > 题目详情

1. the girl , often , teach , obey the traffic rules  

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

Astronauts need special training. First they go to Houston,Texas,the home of the Johnson Space Center. There they 1       to see how strong and smart they are.

One of the first tests is for the heart. The people walk or run. Next the space doctors see how fast their hearts 2       Then another important test is ready. In this test the person must curl(虫卷曲)his body up in a ball. When he is in that position, he 3       into a round cloth bag. The doctors give him no idea how long he will have to stay in the bag. If a spaceship broke down in space, the astronauts would get 4       bags like these. Then they would have to wait,curled up in darkness, 5      help could arrive.

6       the tests,only the best people are chosen to start astronaut training in the training center. There they learn many other things. They learn 7       to jump out of a moving airplane. They learn to blow up a lifeboat and get into it while they are in the ocean. The astronauts also learn how to get lifted (得救)out of the ocean by a helicopter (直升机).That may look like fun, hut it can be8      

After they finish 9       ,  the astronauts continue to work. They stay in good shape 10      running and doing exercise. They read about their special jobs. That way they can learn new facts about space travel.

Then the big day comes. The astronaut is told to go to work on a flight into space. The crew (机组人员)members get to know each other first. Then they learn which jobs each will do.
(   ) 1. A. test    B. are tested C. are testing    D. were tested

(   ) 2. A. are beating    B. beat C. are jumping    D. jump

(   ) 3. A. pul    B. puts C. is put    D. will put

(   ) 4. A. out    B. up   C. down    D. into

(   ) 5. A. until    B. before C. after    D. though

(   ) 6. A. During    B. After C. For    D. As

(   ) 7. A. when    B. who C. how    D. why

(   ) 8. A. dangerous    B. useful C. helpful    D. necessary

(   ) 9. A. to test    B. testing C. to train    D. training

(   ) 10. A. of    B. by C. for    D. with

查看答案和解析>>

科目:初中英语 来源: 题型:

   Daily life in space is so different from that on earth. For example, a "day in a space station is not like a "day" on earth. Astronauts may see 15 sunrises and sunsets in 24 hours. Astronauts also have to recycle almost everything such as air and water. Easy and simple things on earth become a problem in space. For example,at night,astronauts must attach (把.. 固定)their sleeping bags to the wall, or they will float(漂浮)around.

Astronauts work hard all day,but at the end of the day they get free time. During the free time,they often write e-mails to their families and friends on earth or watch DVDs. Some astronauts just watch the earth. They say it is the most fun thing of all.

阅读短文,完成下面句子,每空一词。

1. Astronauts may see       sunrises and sunsets in a day.

2. Astronauts have to attach their sleeping bags to the wall,or they will      

3. Astronauts work hard all day except      

4. Astronauts often write      to their families and friends on earth or      

5. Some astronauts think____________  is the most fun thing to do during their free time.

查看答案和解析>>

科目:初中英语 来源: 题型:

4. With the help of cellphones and the Internet, people        (不再) send messages by telegram.

查看答案和解析>>

科目:初中英语 来源: 题型:

4. Aliens        ( see) by some people.

查看答案和解析>>

科目:初中英语 来源: 题型:

(   ) 1. Scientists have launched many spaceships to explore other planets in the solar system.

A. sent up    B. set up

C. given up    D. got up

查看答案和解析>>

科目:初中英语 来源: 题型:

5. We should s      less time in watching TV.

查看答案和解析>>

科目:初中英语 来源: 题型:

5. About 700 TV sets_________ ( produce) in this factory last month.

查看答案和解析>>

科目:初中英语 来源: 题型:

3. How do you        (发音)your name?

查看答案和解析>>

同步练习册答案