His pencils are (on the table).对括号部分提问 ,作语法说明
问题描述：
His pencils are (on the table).对括号部分提问 ,作语法说明
答
Where are his pencils?
on the table在桌子上，对时间状语提问用where, 特殊疑问句结构是：特殊疑问词（where)+ 一般疑问句（are his pencils),翻译：他的铅笔在哪
答
Where are his pencils因为括号里面是地点 在桌上 所有用where来提问
pencils?
答
where are his pencils?地点提问的疑问句，pencil加了复数s所以用are
答
Where are his pencils?
对地点提问用where
答
Where are his pencils?
因为括号里面是地点 在桌上 所有用where来提问
希望能够帮到楼主