It seems that she is very sad=She is seems to be very sad.吗好多人说不能在seem前加is,为什么?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/28 04:23:44

It seems that she is very sad=She is seems to be very sad.吗好多人说不能在seem前加is,为什么?

seem是感官动词,属于谓语成分,is 是be动词,也属于谓语,一个句子中怎么可以有两个谓语呢?

seem 本身就是一个动词,再加is就重复了

she seems to be very sad / she is very sad
两个都是 linking verbs (链接动词)当然不能一起用

本来就不能的