Ⅲ. 词汇运用
阅读下面的短文,在空白处填入1个适当的单词或用括号内所给单词的正确形式填空。
If you dream of becoming a spaceman after you grow up, get started now! A spaceman needs a strong body and mind. See here what spacemen are able to do. They have many abilities that may make you (1) (
amazed
). Do you still have a long way to go?
Spacemen are able to live upside down. They do this not just (2) (
for
) sleep, but also when eating and going to the toilet. Before they fly into space, they have lots of practice. Each upside-down (3) (
training
) lasts for 20 days.
Spacemen aren't just spaceship drivers but also machine (4) (
repairers
) and scientists. They have to know every part of the spaceship and (5) (
how
) it works. If something goes wrong, they must know how to make it work again. Also they do (6) (
scientific
) experiments in space.
Spacemen know how to live in the wild. They take a knife, a gun and some dye with them into space. If they land in forests, the knife and the gun can protect them (7) (
themselves
) from wild animals. If they fall into the sea, the dye can colour the seawater around them yellow. This can help people find them (8) (
easily
) on the sea.
Spacemen can't get dizzy (眩晕的). A spaceship is not a plane. When it (9) (
goes
) up, the extra gravity force can break people's bones. Spacemen must have strong bodies for this. They can't get (10) (
a
) headache or be sick. With many things to take care of, they've got no time for sickness.
