Turn the following sentence into English and write your sentence on the answer sheet（use the words given in brackets）.
认识到教育将对山区孩子的一生起巨大作用，她自愿去那里的一所小学教书。
【正确答案】：
SHE WENT BY CHOICE TO TEACH IN A PRIMARY SCHOOL IN A MOUNTAINOUS AREA, REALIZING THAT EDUCATION WOULD MAKE A BIG DIFFERENCE TO THE LIFE OF THE CHILDREN THERE.
【题目解析】：
本题考查非谓语动词作伴随状语及常见介词、动词短语的使用。
自愿：by choice；山区：mountainous area；起巨大作用：make a big difference。
句子结构：主干为“她自愿去那里的一所小学教书”，“认识到教育将对山区孩子的一生起巨大作用”为伴随状语。