就是主体时态是一般现在时 ,站在客观的角度叙述问题：
one possible version：
My Day
Today is Monday.I get up at 6:00.I have my breakfast at about 6:30.Then I clean my room,wash my face and brush my teeth.I have noodles for breakfast.I go to school at 7:00.I do morning exercises at 7:50.We have four classes in morning.At 11:30,I’m very hungry.I have lunch at school.I go to bed at 12:00 in the noon.We have three classes in the afternoon.I have computer class and art classes.I like them very much.I go home at 5:30.I do homework after school.My sister、brother and I watch TV at 8:00 in the evening.Then I wash my face and brush my teeth.I go to bed at 10:00.
I’m happy today!
选用时态：一般现在,现在进行,现在完成
当然 这篇文章太简单 但主题是一般现在时,你可以穿插一些宾语从句,倒装,状语从句,等等,给文章增色.
ps：如有需要,站在现在的角度叙述过去或者已完成或已发生的事情可以穿插一般过去,但不可太多.