This is my book 否定句 一般疑问句 肯定回答 否定回答句型转化

This is my book 否定句 一般疑问句 肯定回答 否定回答句型转化 This is my book.改为一般疑问句,并作肯定或否定句回答 1.This is my book.2.That is her father.改成否定句、一般疑问句还有肯定、否定回答. This is a book的否定句,一般疑问句,及肯定,否定回答 句型转换 This is my family.(否定句和一般疑问句和否定回答) 转换句型为一般疑问句、否定句、肯定否定回答 This is a letter from my good friend改为否定句 一般疑问句 肯定回答 否定回答 This is my dictionarg?变一般疑问句并做否定回答 This is his book变否定句 把My book is on the desk变成否定句一般疑问句（一般疑问句要有肯定回答和否定回答）和特殊疑问句 This pen is mine.改成否定句,一般疑问句,肯定回答,否定回答 there is a( book )on the desk 句型转化 改为否定句 一般疑问句 肯否回答 括号内提问 There be句型改成一般疑问句、一般疑问句的肯定回答和否定回答、否定句