instead of doing sth 干什么成分

He must store a large quantity of grain instead of consuming all his grain immediately.

instead of 介词短语在句子里做状语么？

He must store a large quantity of grain instead of consuming all his grain immediately.

【翻译】他需要储存很多的粮食，而不要立刻把所有些粮食都吃光。

以前后文的关系来看，instead of 引导的介词短语，作“对比状语；反衬状语”。又如：

Instead of pressing forward, they drew back.

他们不只没前进，反而后退了。

Plastic is sometimes used instead of leather.

塑胶有时可以替代皮革。