插入图片
\documentclass{article}
\usepackage{graphicx}
\usepackage{Ctex}
\title{插入图片}
\author{yif}
\begin{document}
\maketitle
\includegraphics[width=4.00in,height=3.00in]{figure1.jpg}
\end{document}简单表格
\documentclass{article}
\begin{document}
\begin{tabular}{|c|c|}
aaa & b \\
c & ddddd\\
\end{tabular}
\begin{tabular}{|l|r|}
\hline
aaaa & b \\
\hline
c & ddddd\\
\hline
\end{tabular}
\begin{center}
\begin{tabular}{|c|c|}
\hline
a & b \\ \hline
c & d\\
\hline
\end{tabular}
\end{center}
\end{document}注意观察有无\hline和有无\begin{center}的区别。注意观察\begin{tabular}后的lcr的区别，分别是left对齐，center对齐和right对齐。
制作参考文献
\documentclass{article}
\begin{document}
@article{rivero2001resistance,
title={Resistance to cold and heat stress: accumulation of phenolic compounds in tomato and watermelon plants},
author={Rivero, Rosa M and Ruiz, Juan M and Garc{\i}a, Pablo C and L{\'o}pez-Lefebre, Luis R and S{\'a}nchez, Esteban and Romero, Luis},
journal={Plant Science},
volume={160},
number={2},
pages={315--321},
year={2001},
publisher={Elsevier}
}
@article{gostout1992clinical,
title={The clinical and endoscopic spectrum of the watermelon stomach},
author={Gostout, Christopher J and Viggiano, Thomas R and Ahlquist, David A and Wang, Kenneth K and Larson, Mark V and Balm, Rita},
journal={Journal of clinical gastroenterology},
volume={15},
number={3},
pages={256--263},
year={1992},
publisher={LWW}
}
\end{document}