the mother thought that was not right这句话有语法错吗?that 后要不要加it?

the mother thought that was not right这句话有语法错吗?that 后要不要加it?
the mother thought that was not right
这句话有语法错吗?
that 后要不要加it?

the mother thought that was not right这句话有语法错吗?that 后要不要加it?
the mother thought that was not right 翻译是the mother认为那是不对的,the mother thought （that ）it was not right 翻译是the mother认为它是不对的.前者的that是代词代这件事（那）,后者that是引导宾语从句的,动词的宾语从句例如I think that.之类的,这里可要可不要的,而it就是the mother认为不对的那件事啦.朋友,我查了一下,同位语不是这样的,例如bobby ,the puppy,enjoys playing outside.bobby ,the puppy就是那所谓的同位语!希望能帮到你吧!其实我真的不是很懂那些谓语宾语的!

不用that（可以省略），用it。

如果that不是代词可以加个it
如果that看成代词指代“那件东西”就不用加