—Yes, sir…Yonre not going to hurt him?
—Not if he does what I say. Go now, and say nothing about this.
老师,not 是不是定状语的吗?
此时的not称为分句替代词,用来替代一个否定分句。并非not修饰if从句。
一定分句用so替代。比如:
-Will he come?
-I think so. =I think he will come.
-I think not. = I think he will not come. = I dont think he will come.