The operation John had was not successful.为什么用had呢,整句意思不是John的手术没有成功吗,为什么用had呢,我知道是定语从句，可是为什么还有was
问题描述：
The operation John had was not successful.为什么用had呢,
整句意思不是John的手术没有成功吗,为什么用had呢,
我知道是定语从句，可是为什么还有was
答
因为John had the operation啊,这是正常搭配
答
The operation 后面是一个that引导的定语从句John had，修饰前面的THE OPERATION. 简单说，就是The operation was not successful.
答
the operation that john had was.....................
答
have operation 是做手术的意思, 是短语.
John had是来修饰the operation的, 做定语
答
这是一个定语从句啊the operation 是先行词 省略了that 完整的是th oparation that John had was not sucessful.意思是 John的手术不成功看到补充了 was是主句的谓语 也就是the operation的谓语 John had是修饰the o...