英语They are reading a book about/on the writings by Lu XunThey are reading a book about/on the writings by Lu Xun这里的词组by Lu Xun是修饰 the writings 那么 a book about/on the writings 是一个词组,而by Lu Xun仅仅修饰 the writings ,没有a book about/on sth by sb我自己想的通,但上课没听清,我想确认下

问题描述:

英语They are reading a book about/on the writings by Lu Xun
They are reading a book about/on the writings by Lu Xun
这里的词组by Lu Xun是修饰 the writings
那么 a book about/on the writings 是一个词组,而by Lu Xun
仅仅修饰 the writings ,没有a book about/on sth by sb
我自己想的通,但上课没听清,我想确认下

你的想法是对的,这是两个词组,并非一个。
they are reading a book.
the book is aboat the writings which were written by luxun.
他们在读一本关于鲁迅作品的书。(并不是鲁迅写的书)

They are reading a book.
The book is about /on the writings
The book is wrote by Lu Xun.
在看不清成分关系时就做简单的拆分 就能看清结构了
可见中心词是the book所以另外两个短语都是修饰它的
当然这里的结构比较简单 你说这里的词组by Lu Xun是修饰 the writings 也无大碍 因为怎样理解表现出来是一样的...