首先你看saw,是see的过去式,后面是yesterday昨天的意思,典型的过去式.
又因为saw是动词,所以得有did,因为是否定,所以就得didn't 但did后面要加动词原形、
所以
I did(n't) (see) Miss Li in street yesterday.
明白了么?I didn't see Miss Li in street yesterday.
首先你看saw,是see的过去式,后面是yesterday昨天的意思,典型的过去式.
又因为saw是动词,所以得有did,因为是否定,所以就得didn't 但did后面要加动词原形、
所以
I did(n't) (see) Miss Li in street yesterday.
明白了么?I didn't see Miss Li in street yesterday.