仁爱七年级下There is a public phone on the street corner.变一般疑问句和否定句
问题描述：
仁爱七年级下There is a public phone on the street corner.变一般疑问句和否定句
答
一般疑问句：Is there a public phone on the street corner?
否定句：There isn't a public phone on the street corner.
there be句型的一般疑问句要把“be”动词提前,否定句要在“be”后加“not”