用these,this,those,that造句,并改为否定句(家庭成员用上)家庭成员,姐、,妈、爸、兄、奶奶、爷爷、祖母、儿子、女儿、伯母、叔叔（叔叔前面加an）

用these,this,those,that造句,并改为否定句(家庭成员用上)家庭成员,姐、,妈、爸、兄、奶奶、爷爷、祖母、儿子、女儿、伯母、叔叔（叔叔前面加an）
用these,this,those,that造句,并改为否定句(家庭成员用上)
家庭成员,姐、,妈、爸、兄、奶奶、爷爷、祖母、儿子、女儿、伯母、叔叔（叔叔前面加an）

用these,this,those,that造句,并改为否定句(家庭成员用上)家庭成员,姐、,妈、爸、兄、奶奶、爷爷、祖母、儿子、女儿、伯母、叔叔（叔叔前面加an）
these are my parents.    these aren't  my parents.
 this is my mother and this is my father .  this isn't  my mother and this isn't  my father
that is my uncle .that isn't  my uncle
those are my uncles .those aren't  my uncles.