问题补充:
I know you are student good at maths .请分析一下句子的成分!
答案:
我知道你是个数学好的学生
======以下答案可供参考======
供参考答案1:
I 主语 KNOW谓语
YOU宾语ARE STUDENT 宾语补足语
GOOD AT MATHS 补语
供参考答案2:
I主know谓 you宾 (who)are student good at maths宾语从句修饰you。
供参考答案3:
I know 后面加的是宾语从句,表示我知道的内容
you are student 是宾语从句主干
good at maths 相当于一个定语从句,省略了who is.
供参考答案4:
i主语know谓语
you宾语are a good sdudent(who is) good at maths.定语从句
供参考答案5:
I主语 know谓语
动词you are student good at maths 宾语从句。其中good at maths 是student的后置定语。