Section Ⅳ Grammar & Writing
名词性从句
阅读下列句子并体会黑体部分的用法
1．What we find out from space research is important for us on Earth.
2．The fact that we cannot travel faster than light means that it will take a long time to reach those planets.
3．A lot of new information we have about space has been gathered by computers.
4．The teacher showed us the controls of the spacecraft and explained how gravity worked.
5．Like every schoolboy I had thought that going into space as an astronaut must be the
