强调结构
维基百科,自由的百科全书
强调结构是指在句子当中,有时为了突出句子的某些成分以加强语气,增强情感色彩或加强对比,需要改变句子结构,这种结构叫做强调结构(Emphatic Structure).
[编辑] Do(does/did)+原形动词表强调
此种结构来强调谓语动词,往往只用于一般现在时或一般过去时的肯定句或肯定结构的祈使句.不适用于"be"动词.
e.g.
She does know the place well.
The children do hope to go to college.
She did come yesterday.
Do come and visit us!
Do shut up!
Do be careful!