it做形式宾语的结构1.Mobile phones make it possible for us to talk to anyone from the world.2.I found it quite pleasant to work with him.是把结构提出来，像：主+found+什么词.....等等。

手机有可能让我们和世界的任何人对话
我发现和他一起工作真的很愉快

1.Mobile phones make it possible for us to talk to anyone from the world.
译文：移动电话使我们与世界各地的通话成为可能。
主语：Mobile phones
谓语：make
形式宾语：it
宾语补足语：possible
真正宾语：to talk to anyone from the world
2.I found it quite pleasant to work with him.
译文：我发现和他一起工作非常愉快。
主语：I
谓语：found
形式宾语：it
宾语补足语：quite pleasant
真正宾语：to work with him

移动电话使我们同世界上任何的人谈话成为可能
主语 Mobile phones 谓语 make
宾语 to talk to anyone from the world
不定式短语又带了他自己的主语 US
形式宾语 it
I found it quite pleasant to work with him
主语 I
谓语 found
宾语 to work with him
形式宾语 it
宾语补足语 quite pleasant
解释的清楚了不

恩 怎么了

你知道的

1.Mobile phones make it possible for us to talk to anyone from the world.
2.I found it quite pleasant to work with him.
这就是it做形式宾语的结构啊

1 it指代的是后面的不定式 to talk to anyone from the world
2. it指代的也是后面的不定式to work with him
it 做形式宾语在英语语句中很常见，掌握起来也不困难，用这种句型可以让句子看起来很有结构。