Industrial production fell by2.8% in the year to March,the worst slide since the Second World War.感觉逗号后的句子不完整,The worst前是不是省略了which has been?请详解。
刘老师:
你的理解非常正确。
前面句子的内容就是the worst slide,所以存在“主系表”关系。理解为非限制性定语从句,是完全可以的:Industrial production fell by2.8% in the year to March, which has been the worst slide since the Second World War. which 指代整个主句。(which是主语,has been 是系动词,the worst slide是表语)
此外,the worst slide 也可考虑是前句的同位语。