1. He is Mr Black.
_______________________________?
Yes, ______________.
2. I am in Grade 1.
_______________________________?
No, ______________.
3. You are workers.
______________________________?
No, ______________.
4. This is my book.
_______________________________?
Yes, _____________.
5. That is an English dictionary.
_____________________?
No, _____________.

1. He is Mr. Black.
     _______________?
    Yes, ___________.
2. I am in Grade 1.
    _______________?
    No, ___________. 
3. You are workers.
    _______________?
    No,___________.
4. This is my book.
    _______________?
    Yes, ___________.
5. That is an English dictionary. 
    _______________?
    No, ___________.

 ①That is a book. （改为一般疑问句并作否定回答）    
     — _____ _____ a book?  
     一  _____， _____ _____    .  
②This is my dictionary. （改为一般疑问句并作肯定回答）    
    — ____ _____ _____ dictionary?  
    — _____ ,_____ _____.    
  ③That's an English book. （对画线部分提问）
      _____ _____ _____?
④Is this her pen?（改为陈述句）
    _____ _____ _____ _____.

1. This is my ruler.(改为一般疑问句)
    _____ this _____  ruler?
2. That is an eraser.(对画线部分提问)
    _____ is _____ ?
3. I'm OK. (对画线部分提问)
    _____ _____ you?
4. Is this his English book?(作肯定回答)
    Yes, _____ _____ .
5. It is a pencil. (改为否定句)
    It _____ a pencil.