英语语法 Never before have so many people traveled to so many different parts of the world.
问题描述:
英语语法 Never before have so many people traveled to so many different parts of the world.
Never before have so many people traveled to so many different parts of the world.
分一下句子成分 Never before 开头 是什么形式
答
这是一个否定词前置的倒装结构,正常顺序是:
So many people have never traveled to (建议用in) so many different parts of the world.
这个简单句应该明白句子成分吧
你给出的这个句子只是把否定词never 前置,这样,谓语动词(或情态动词或助动词)就要放到主语前面,从而构成了倒装句.就是这样.同上在这里before是副词,作状语,仅表示其本身含义:以前。如果改成我上述说的正常语序的陈述句的话,before的位置是非常灵活的,have never before或 have never....before ,两种均可;同理,换成倒装句,before的位置也丝毫不受约束;你给出的句子恰好放在了那个位置,如果放在句子末尾,也没任何问题,只是口语上习惯于把before放在前面而已。