为什么This is Ann an that is her mother.谓语动词用is

来源：学生作业学帮网编辑：学帮网时间：2024/05/24 02:46:42

This is Ann and that is her mother.
this或者that做主语时是第三人称单数,功能与she / he 一样.
She is Ann,and she is her mother.

楼主，是不是打错了，这句话应该是This is Anna,that is her mother.（这位是安娜，那位是她妈妈）是吗?
这种情况下都是约定俗成用 is的，要说为什么的话只能说，因为Anna是女生的名字嘛，那当然是一个人啦，而this的话一般也是单数或者是后面跟了不可数名词才用的。如果用可数名词的复数的话，一般会用these和those，然后谓语动词就会用are了。
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