一、单词拼写

1. We all know there are lots of (缺点) of living on Mars. So we won’t move out of the Earth to Mars.

五、 阅读理解

The whole world seemed to be black and empty. The sky was black with bright stars. The sun,white,round and burning,seemed to hang in black space. That was a scene that appeared before the eyes of the first astronaut who left his spaceship to walk in outer space. The name of this Russian astronaut was Leonov and the date was March 18 ,1965. Several months later an American astronaut did the same thing. Both of these  space walkershad spent months before their flight learning how to control their actions under the strange conditions that they would find in outer space. Wearing their thick space suits,they learned to deal with conditions where there is neither weight nor gravity,neither “up” nor “down”. From the far-away place,they found that our earth looks like a blue water ball. It's true that there is about 71% water covering the earth.

() 1. What does this passage mainly tell us?

   A. The space the two astronauts watched.

   B. The space around the a stronauts and their space walk.

   C. The astronauts’ space lives.

   D. How to walk in space.

() 2. Which of the following is right?

   A. America's space walk is earlier than Russia's.

   B. America's space walk is as early as Russia's.

   C. Russia's space walk is later than America's.

   D. Russia's space walk is a few months earlier than America's.

() 3. What must astronauts learn before flying into space?

   A. How to walk. B. How to wear their thick suits.

   C. How to control their actions. D. How to control their spaceships.

() 4. These two astronauts must learn .

   A. 71% water covers the earth

   B. the sun is white,round and burning

   C. the sky is black and empty

   D. to deal with all kinds of conditions without gravity

5. 我们不确定火星上能否种植物。

      

6. 在一个空气稀薄的行星上很难呼吸。

       

3. 火星绕太阳一周要2年。

     

4. 我们一致同意火星上的生活有挑战性。

      

四、 句子翻译

1. 你知道火星离太阳多远吗？

     
   

2. 这里不欢迎陌生人。

   

8. Do you know the man who has books in his hands? (with)

      

7. I think it's easy to find life here is different from that in Shanghai,  (difference)

        

6. They have found that it is possible for people to live on Mars, (possibility)

        

5. Are you sure that the spacecraft is made in high quality? (be sure about)

       

4.it is necessary to remind them that the weather is hot .(remind.....of)