章节封面，包含图片和章节编号

Question

这实际上不是一个答案，但我认为对于评论来说它太长了。

首先感谢您提供大量代码，但我还没准备好去追寻您的MastersDoctoralThesis模板。我也不想用大量辅助文件（例如您的章节 MWE 和章节定义 ( .cls) 文件）弄乱我的操作系统，因此将它们合并到一个\documentclass{book}文件中，并进行适当的调整以注释掉仅受您使用的类支持的代码。

% chapter4pageprob.tex  SE 550596

\documentclass{book}
\usepackage{comment} %%%%%%%%% for my convenience
\usepackage{lipsum}  %%%%%%%%% for my convenience
\usepackage{multicol} % not in book class
\usepackage[utf8]{inputenc} % characters % why is this in the main MWE?
\usepackage[T1]{fontenc} 
\usepackage{awesomebox}
\usepackage{lmodern} 
\usepackage{framed}
% \definecolor{shadecolor}{named}{Snow2}
\usepackage{babel}  
\usepackage{csquotes} 
\usepackage[
  backend=biber,
  style=apa,
  sorting=nty,
  defernumbers=true,
  giveninits=true,
  refsection=chapter,
]{biblatex}
\addbibresource{Bibliography.bib} 
\begin{comment} % geometry macro undefined
\geometry{
    paper=a4paper,
    inner=2.5cm, 
    outer=3.8cm, 
    bindingoffset=.5cm,
    top=1.5cm, 
    bottom=1.5cm, 
    showframe,}
\end{comment}
%%%%%%%%%%%%  the .cls Chapter definition
    \ProvideDocumentCommand{\abovechapterskip}{}{\vspace*{20pt}}
\ProvideDocumentCommand{\chapterbelowskip}{}{\vspace*{40pt}}
\ProvideDocumentCommand{\chapterinbetweenskip}{}{\vspace*{20pt}}
\ProvideDocumentCommand{\autodot}{}{}
\ProvideDocumentCommand{\mdtChapapp}{}{}
\ProvideDocumentCommand{\chapteralign}{}{\raggedright}
\ProvideDocumentCommand{\chapterfont}{}{\Huge\bfseries}
\ProvideDocumentCommand{\chapterprefixfont}{}{\LARGE\bfseries}
\makeatletter     %%% this is not in a .cls file
\DeclareDocumentCommand{\@makechapterhead}{ m }{%
    \abovechapterskip
    {\parindent \z@ \chapteralign \normalfont
        \ifnum \c@secnumdepth >\m@ne
        \if@mainmatter
        \ifbool{chapteroneline}{%
            \chapterfont \mdtChapapp\thechapter\autodot\enspace
        }{%
            \chapterprefixfont \@chapapp\space \thechapter
            \par\nobreak
            \chapterinbetweenskip
        }%
        \fi
        \fi
        \interlinepenalty\@M%
        \chapterfont #1\par\nobreak
        \chapterbelowskip
    }
%    \thispagestyle{\chapter@p@gestyle}
   \thispagestyle{plain}
}
\def\@makeschapterhead#1{%
    \abovechapterskip
    {\parindent \z@ \chapteralign
        \normalfont
        \interlinepenalty\@M
        \chapterfont  #1\par\nobreak
        \chapterbelowskip
    }
%    \thispagestyle{\chapter@p@gestyle}
   \thispagestyle{plain}
}



\ProvideDocumentCommand{\addchap}{ s o m }{%
    \chapter*{#3}%
    \markboth{}{}%
    \IfBooleanTF{#1}{%
    }{%
        \IfNoValueTF{#2}{%
            \addchaptertocentry{#3}%
            \markboth{\MakeMarkcase{#3}}{\MakeMarkcase{#3}}%
        }{%
            \addchaptertocentry{#2}%
            \markboth{\MakeMarkcase{#2}}{\MakeMarkcase{#2}}%
        }%
    }%
}%

\ProvideDocumentCommand{\addsec}{ s o m }{%
    \section*{#3}%
    \markright{}%
    \IfBooleanTF{#1}{%
    }{%
        \IfNoValueTF{#2}{%
            \addcontentsline{toc}{section}{#3}%
            \markright{\MakeMarkcase{#3}}%%
        }{%
            \addcontentsline{toc}{section}{#2}%
            \markright{\MakeMarkcase{#2}}%
        }%
    }%
}%

\makeatother

%%%%%%%%%%%%
\begin{document}
\frontmatter 
\pagestyle{plain} 
\begin{titlepage}
\begin{center}
\end{center}
\end{titlepage}
% \pagestyle{thesis} % undefined in book class
% \include{Chapters/Chapter1} insert Chapter1 code here
    \chapter{Chapter1} 
\label{Chapter1} 
\newcommand{\keyword}[1]{\textbf{#1}}
\newcommand{\tabhead}[1]{\textbf{#1}}
\newcommand{\code}[1]{\texttt{#1}}
\newcommand{\file}[1]{\texttt{\bfseries#1}}
\newcommand{\option}[1]{\texttt{\itshape#1}}
\lipsum[1]
\begin{multicols}{2}
\printbibliography[heading=subbibintoc]
\end{multicols}
% above is Chapter1 code
\printbibliography[heading=bibintoc]
\end{document}

最终结果是章节标题看起来像默认的。我必须承认我不懂你的\@makechapterhead代码，但我太老了，跟不上所有新的编码风格。

该\chapter宏采用两个参数\chapter[<toc entry>]{<document title>}。我认为您可能想要一个宏\mychapter[<toc entry>]{<document title>}{<graphic>}{<abstract>}{<authors>}，其中章节号打印在第一页上，然后打印一个\clearpage和<graphic>，接着打印一个\clearpage，<abstract>接着打印\clearpage一个典型的chapter数字和标题，然后在页面底部打印一个<authors>。

祝你好运。

Answer 1