who were you talking to at the party?为什么要用talking?这不是过去式么,应该是talk吧?
问题描述：
who were you talking to at the party?为什么要用talking?这不是过去式么,应该是talk吧?
答
过去进行时，was/were doing
答
were talking
were是are 的过去时
BE DOING STH是现在进行时，所以动词要加ing
答
因为有“were”,所以这句话是过去进行时,要用talking.如果要用talk,这句话应该是"Who did you talk to at the party"
答
不对，were 是be动词，be动词后面不能接动词原形，were + v-ing 改成过去进行时。
祝你学习进步，更上一层楼！(*^__^*)