His name is Tim 改为一般疑问句
Is his name Tim?
The pen is orange 改为否定句
The pen isn't orange.
It is a green chair 改为一般疑问句,并做肯定回答
Is it a green chair?Yes,it is
He is my father 改为一般疑问句,并作否定回答
Is he your father?No,he isn't.
His name is Tim 改为一般疑问句
Is his name Tim?
The pen is orange 改为否定句
The pen isn't orange.
It is a green chair 改为一般疑问句,并做肯定回答
Is it a green chair?Yes,it is
He is my father 改为一般疑问句,并作否定回答
Is he your father?No,he isn't.