1.否定句：I am not Tom.
一般疑问句：Are you Tom?
肯定回答：Yes,I am.
否定回答：No,I'm not.
2.否定句：My name isn't Tom.
一般疑问句：Is your name Tom?
肯定回答：Yes,it is.
否定回答：No,it isn't.
3.否定句：Tom isn't a student.
一般疑问句：Is Tom a student?
肯定回答：Yes,he is.
否定回答：No,he isn't.
4.否定句：This isn't my book.
一般疑问句：Is this your book?
肯定回答：Yes,it is.
否定回答：No,it isn't.
5.否定句：His ruler isn't green.
一般疑问句：Is his ruler green?
肯定回答：Yes,it is.
否定回答：No,it isn't.
6.否定句：My pen isn't blue.
一般疑问句：Is your pen blue?
肯定回答：Yes,it is.
否定回答：No,it isn't.
7.否定句：They aren't students.
一般疑问句：Are they students?
肯定回答：Yes,they are.
否定回答：No,they aren't.
8.否定句：These aren't my books.
一般疑问句：Are these your books?
肯定回答：Yes,they are.
否定回答：No,they aren't.