同学们生活在幸福温暖的家庭里,受到父母和家人的关爱,似乎并不存在什么危险。但是,社会生活中仍然有许多事情需要备加注意和小心对待,否则很容易发生危险或酿成事故。小学生虽然年龄尚小,但已经不同程度地接触了社会。所以,小学生很有必要学会正确认识遇到的人和事,明辨是非,提高预防各种侵害的警惕性。同时还要树 Students living in a warm and happy family, loved by their parents and family, does not seem to be there is any danger. However, there are still many things in social life that require careful attention and care, otherwise it is very dangerous or cause an accident. Pupils, though still young, have reached out to different levels of society. Therefore, it is necessary for primary school students to learn to correctly understand the people and things they encounter, to distinguish right from wrong, and to increase vigilance in preventing various kinds of infringements. At the same time also tree