五四运动犹如一阵阵强大的冲击波，通过各种渠道波及到海外华侨社会中，他们热血沸腾，群起声援，与国内的反帝爱国运动遥相呼应，构成五四运动的重要组成部分。本文即对当时华侨居多的欧、美、亚三大洲华侨开展的声援五四运动的爱国活动加以探讨。一、关注时局阻止签约第一次 The May 4th Movement was like a powerful shock wave that spread through various channels to the overseas Chinese community. They were passionate and full of solidarity, echoing the anti-imperialist and patriotic movements in China and forming an important part of the May 4th Movement. This article explores the patriotic activities of the May Fourth Movement carried out by overseas Chinese in the three continents overseas at that time. First, concerned about the current situation to prevent signing the first time