在英文里，动语不能直接做主语，要变为动名词或者不定式短语。
例如：
Working with him is interesting.
To learn engish with peter is fan.
动名词用于做有经验的事情。
不定式用于没有实现的事情，例如计划，设想等。

如果不定式短语做为主语过长，可以虚的主语，it来代替，不定式短语放在句尾。
例如：
It it my plan to study aboard with very good friend of mine whose call jone.

中文里可以用句子做主语，而英文里不可以，要将句子变为名词从句。
句子前面加一个连词that，构成名词从句。
例如：
That she loves me is ture.
That he doesn't agree with me makes me angry.
It makes me angry that he doesn't agree with me.