第1个回答 2011-08-04
否:This isn't my book.
That isn't her father.
疑:Is that your book? - Yes, it is./ No, it isn't.
Is that her father? - Yes, he is./ No, he isn't.
第2个回答 2011-08-04
否定句:①This isn't my book.
②That isn't her father.
疑问句:①Is that your book? - Yes, it is./ No, it isn't.
②Is that her father? - Yes, he is./ No, he isn't.
第3个回答 2011-08-04
否定句This is not my book.
一般疑问句is this my book?
肯定yes it is
否定回答no it is not
对于第二个跟第一个一样就是回答不大一样
肯定yes he is
否定回答no he is not
第4个回答 2011-08-04
this isnt my book
is this my book?
yes this is /no this isnt