I think it necessary that we take plenty of hot water every day .是用it作形式宾语的宾语从句那么I think it necessary to do sth,加不定式这种形式可以吗?

问题描述:

I think it necessary that we take plenty of hot water every day .是用it作形式宾语的宾语从句
那么I think it necessary to do sth,加不定式这种形式可以吗?

其实应该是 I think it is necessary.....第二个同样

I think it is necessary to take plenty of hot water by us every day.

加不定式也是可以的,只是that后是跟从句.换不定式后句子是这样的,
I think it necessary for us to take plenty of hot water every day.