一个漫长且愉快的暑假过去了，迎来了是一个秋高气爽的秋天，新的一学期又开始了，从这学期开始我就是一名小学三年级的学生了，我明白：学习任务比以前更繁重了，也要比以前更加懂事了。
A long and happy summer vacation has passed, ushered in a crisp autumn, and the new semester has started again. From this semester, I am a third grade student of primary school. I understand: the learning task is more onerous than before, and more sensible than before.
在学校里我要认真学习、遵守纪律、为低年级的同学做好榜样；在家里我要做一个懂事、孝顺的好孩子，平时在完成作业的前提下帮妈妈做一些力所能及的家务。
In school, I should study hard, abide by the discipline and set a good example for the junior students; at home, I should be a good and filial child, and help my mother to do some housework within my ability on the premise of finishing my homework.
我知道我现在的首要任务就是好好学习，我相信，只要付出努力就会有回报的，加油哦！
I know that my primary task now is to study hard. I believe that as long as I work hard, I will have a return. Come on!