每日一句口语：
Life has given us, we must be dedicated to the life, in order to obtain life.生命赐给了我们，我们必须奉献于生命，才能获得生命。
【知识点讲解】
dedicate vt.奉献，献身；（为表示感情或敬意将著作、乐曲、艺术作品等）题献给（某人、某事业等）(to)；（在书、音乐或作品的前部）题献辞；以…供奉
例句：
She vowed to herself that she would dedicateher life to scientific studies.她默默地发誓要献身于科学研究.
