这个句子是形式主语句型吗Eating vegetables and fruit are good for him.如果不是，请帮我改成 形式主语句型

Eating vegetables and fruit are good for him。本句子的are应该是错的，要改为Eating vegetables and fruit is good for him就对了。这句话是动名词作主语。如果想用形式主语表达，可以变成it is goog for him eating vegetables and fruit.

不是，属于动名词做句子主语。

Eating vegetables and fruit are good for him.是动名词做主语.
但原句子不对,Eating vegetables and fruit 是动名词,应为单数主语：
Eating vegetables and fruit is good for him.
如果改为形式主语,是这样的：
It is good for him to eat vegetables and fruit.句子意思不变.

不是啊，形式主语是指用it做句子主语，真正的主语在后面用不定时表示
it is good for him to eat vegetables and fruits.