1、否定句She does not go to school on foot.
2、一般疑问句Does she go to school on foot?
3、肯定/否定回答.Yes,she does./No,she doesn't.i teach math her mather is a nunse.1.否定句2.一般疑问句3.肯/否回答I teach math .1.否定句I don't teach math .2.一般疑问句Do you teach math?3.肯/否回答Yes,I do./No,I don't. Her mather is a nunse.1.否定句Her mather is not a nunse.2.一般疑问句Is her mather a nunse?3.肯/否回答Yes,her mather is ./No,her mather isn't.