答案1
enumerate
您可以使用和(重新)存储计数器定义自己的枚举列表:
\documentclass{beamer}
\makeatletter
\newenvironment{cenumerate}{%
\enumerate
\setcounter{\@enumctr}{\csname saved@\@enumctr\endcsname}%
}{%
\expandafter\xdef\csname saved@\@enumctr\endcsname{\the\value{\@enumctr}}%
\endenumerate
}
\newenvironment{cenumerate*}{%
\enumerate
}{%
\expandafter\xdef\csname saved@\@enumctr\endcsname{\the\value{\@enumctr}}%
\endenumerate
}
\makeatother
\begin{document}
\begin{frame}
\begin{cenumerate*}% starting a new continous enumerate
\item 1st
\item 2nd
\item 3rd
\item 4th
\end{cenumerate*}
\end{frame}
\begin{frame}
\begin{cenumerate}
\item 5th
\item 6th
\item 7th
\item 8th
\end{cenumerate}
\end{frame}
\begin{frame}
\begin{cenumerate}
\item 9th
\item 10th
\item 11th
\item 12th
\end{cenumerate}
\end{frame}
\end{document}
但是,如果您使用如下逐步枚举,这将会失败:
\begin{frame}
\begin{cenumerate}
\item 5th
\item<2-4> 6th
\item<3-4> 7th
\item<4> 8th
\end{cenumerate}
\end{frame}
答案2
这允许在页面的 80% 处中断框架:
\documentclass{beamer}
\begin{document}
\begin{frame}[allowframebreaks=0.8,t]{title}{}
\begin{enumerate}
\item 1st
\item 2nd
\item 3rd
\item 4th
\item 5th
\item 6th
\item 7th
\item 8th
\item 9th
\item 10th
\item 11th
\item 12th
\item 13th
\item 14th
\item 15th
\item 16th
\item 17th
\item 18th
\end{enumerate}
\end{frame}
\end{document}