句式转换。
1. That's my sister. (改为复数形式)    
    _____ are my _____.
2. This is an egg. (改为复数形式)   
     _____ _____ eggs.
3. Those are her cousins. (改为单数形式)   
    _____ _____ her _____.
4. These are his brothers. (改为单数形式)   
    _____ _____ his _____.
5. His brother is a worker. (改为一般疑问句)   
    _____ _____ brother a worker ?
6. These are your brothers. (改为否定句)   
    _____ _____ your brothers.
7. She is my aunt. (改为一般疑问句)   
    _____ she _____ aunt?
8. His keys are on the sofa. (改为一般疑问句并作简短肯定、否定回答)    
    _____ _____ keys on the sofa? Yes, _____ _____ .  _____ they _____.
9. Her backpack is on the bed. (画线提问)  
     _____ _____ her backpack?
10. The baseballs are under the sofa. (画线提问)   
    _____ _____ _____ _____.

句型转换。
1. That is my sister. (改为一般疑问句)
     ______ ______  ______ sister?
2. That is her brother. (改为否定句)
    That ______ ______ brother.
3. This is her friend. (改为复数形式)
      ______  ______ her ______.
4. They are my father's sisters.(改为同义句)
    They ______  my ______.
5.This is my grandmother and this is my grandfather.(改为同义句)
    These ______ my ______.

句型变换

句型变换。
1. That is his sister. (改为一般疑问句)  
  _______  _______ his sister?
2. Mike is fine. (对划线部分提问)
  _______  _______ Mike?
3.This is my watch. (改为复数形式)
  _______ are my _______ .
4. Those are my brother's computers. (改为否定句)
  _______ _______ my brother's computers.
5. photo, here,family,is my, a, of (连词成句)
   _______________________________________.

句型转换。
1. Those are my parents. (改为一般疑问句)
    _____ _____ _____ parents?
2. They are my aunts. (改为否定句)
    _____ _____ my aunts.
3. That's my sister. (对画线部分提问)
    _____ is _____ ?
4. This is my mother and this is my father. (改为同义句)
    These_____  my _____ .
5. Is that your brother? (作否定回答)
     _____ , _____ _____ 
6. This is my friend. (改为复数形式)
    _____ _____ my _____ .
7. Is the girl Mary? (作肯定回答)
    _____ , _____ _____ .
8. These are his brothers. (改为否定句)
     _____ _____ his brothers.