I will do anything that would harm my mind.这里为什么用“would”?这个句子是I will not do anything that would harm my mind.

I will do anything that would harm my mind.这里为什么用“would”?这个句子是I will not do anything that would harm my mind.
I will do anything that would harm my mind.
这里为什么用“would”?
这个句子是I will not do anything that would harm my mind.

I will do anything that would harm my mind.这里为什么用“would”?这个句子是I will not do anything that would harm my mind.
will引导句子后面要加虚拟语气
即will+that+would(should)+do