\usepackage{ifthen}
\ifthenelse{\value{section}=1\OR \value{section}=0}
{\renewcommand*{\thesection}{\arabic{section}}
\let\bkdsection\section
\renewcommand*\section{\bkdsection}}
{\renewcommand*{\thesection}{\arabic{section}}
\let\bkdsection\section
\renewcommand*\section{\newpage\bkdsection}
}