句型转换。 1. That is a pencil case.(对画线部分提问) _____ that? 2. Is this her eraser? (作否定回答) No, _____ _____ . 3. It is a book. (改为否定句) _____ _____ a book. 4. Helen is fine. (对画线部分提问) _____ _____ Helen? 5. Is this a computer game? (改为陈述句) ____________________. 6. What's this in English? (用eraser 回答) ____________________. 7. I find my lost keys. (改为一般疑问句) Do you _____ _____ lost keys? 8. This is a photo of Sam.(改为同义句) This is _____ photo. |