I /find/ it/ great fun /to hear an American speak French with a German accent
主语/谓语/it形式宾语/不定式实际宾语
I /find/ it /'s great fun/ to hear an American speak French with a German accent
主语/谓语/后面整个从句做宾语,下面是从句结构
it从句形式主语/ is great fun做表语/不定式实际主语
I /find/ it's great fun/ that an American/ speak/ French /with a German accent
主语/谓语/后面整个从句做宾语,下面是从句结构
it从句形式主语/ is great fun做表语/后面整个从句做实际主语,下面是从句结构
主语/谓语/宾语/状语