chinese professionals in any field may want to read this book

显示全部楼层 · 2009-6-18 22:56:11

chinese professionals in any field may want to read this book for what it can contribute to their professional work.
这里what it can contribute to their professional work.是什么从句,为什么放在for后面.it 指代什么
这里what it can contribute to their professional work.是什么从句,为什么放在for后面.it 指代什么 ,what 又指代什么，和作什么成份

千问 · 2009-6-18 22:56:11

这里for是连词，表示“因为”，所以for后面是在解释为什么所有的教授要阅读这本书，it就是指代this book,整句话的意思是：任何领域的中国教授也许都想阅读这本书，因为这本书对他们专业所做的贡献。...

千问 · 2009-6-18 22:56:11

It指this bookwhat 理解为the reason thatwhat充当FOR的宾语此处为WHAT引导的宾语从句（that作为关系副词不能充当成分）...

千问 · 2009-6-18 22:56:11

what充当FOR的宾语此处为WHAT引导的宾语从句介词后面的名词、代词、或从句称为介词宾语...