1.Your father's father is your[grandfather ]
2.Your father's mother is your[grandmother ]
3.Your father's brother is your[ uncle ]
4.Yourfather's sister is your[aunt ]
5.Your are your parents'[son ]or[daughter ]
6.Your uncle's child is your[cousin ]
句型转换 1.This is my book.[改为复数形式]
These are our books.
2.That is a pencil[改为复数形式]
Those are pencils.
3.These are his erasers[改为单数形式]
This is his eraser.
4.She's Kim's aunt[改为复数形式]
They are Kim's aunts.
5.Is this your grandfather?[作肯定回答]
Yes,he is.
6.Is Mary his sister?[作否定回答]
No,she isn't.