How to make \cleardoublepage still valid in beamer?

Question

\documentclass{beamer}
%\def\cleardoublepage{...}  <-- how to do this ?
\begin{document}
\frame{this is page 1}
\frame{this is page 2}
\cleardoublepage
\frame{this is page 3} %<-- show in page 3
\cleardoublepage
\frame{this is page 5}  %<-- show in page 5
\end{document}

How to write the \def ... ?

Answer 1

You indicated in comments, that you want to use these additional pages for things like notes. The good news is that beamer already has a mechanism for notes, which you could use:

\documentclass{beamer}

\setbeameroption{show notes}

\setbeamertemplate{note page}{\insertnote} % <- make the notes pages empty, otherwise it will show a preview of the frame 

\begin{document}

\begin{frame}
this is page 1
\end{frame}

\begin{frame}
this is page 2
\end{frame}

\begin{frame}
this is page 3
\note{~}
\end{frame}

\begin{frame}
this is page 5
\note{notes on page 6}
\end{frame}

\end{document}