Two examples to illustrate the meanings of the words: 1/ 在日常生活中，我们每个人都不免遇到大大小小的各种问题。 In our daily life, it is inevitable that every one of us encounters different problems, big and small. 2/ 这理论很难明，请你举一些生活化的例子说明一下。 This theory is very difficult to understand. Could you please give a few examples relating to our daily life to illustrate it?

生活化的電影 生活化的課程 生活化的演講 生活化的書 生活化 means the knowledge of the movie, course, speech, book might relates to daily life

日常生活=daily life 生活=life 生活化， I try to explain 化 first, simple=简单 simplify=简单化 So it means something relates to daily life or is suitable for daily life.

“生活化” means a way/ a method of connecting the knowledge with the real life. eg.实施生活化教学需要让学生课前调查准备，积累生活经验。 ‘’日常生活‘is same like daily life. eg.在我们的日常生活中，我们每天都需要有一个好心情。 Above are my thoughts. Maybe I can help you.