My aunt ____ (work) in a scholl.Today is Sunnday .She's not _____ (work) now.
问题描述:
My aunt ____ (work) in a scholl.Today is Sunnday .She's not _____ (work) now.
请用所给的词的正确形式填空.
为什么第一个空格要填works,而不能填worker呢?
答
works (这里是单三形式,用固定的+s,在这里则是works)
working (表示现在时)
因为worker是一个名词,职业;works表示单三的动词.如果这里没有动词,就不成立,如果真的要用worker就必须在前面加is a.