Well, I'm a junior three student, female, but my writing has always been poor, don't you think? How can I write words quickly?

Let me tell you some experience. People who have just learned to practice calligraphy can use pens that junior high school can't afford to write, that is, calligraphy fonts. After 2 hours of modeling, they are interested and write on other paper. Repeat this for a period of time, there will be great improvement, and there will be no shortcuts in the later period, but that is a matter for calligraphy majors.