In writing and typography, a ligature occurs where two or more graphemes or letters are joined as a single glyph. Ligatures usually replace consecutive characters sharing common components and are part of a more general class of glyphs called "contextual forms", where the specific shape of a letter depends on context such as surrounding letters or proximity to the end of a line. I hope this helps you out a bit Hanna. :)

字帖

罗马体和花体你可以学习一下，但老外更注重写的字能让人看的懂，用印刷正体的比较多。连体字你写得再好，龙飞凤舞的，但人家看不懂就没有意义了。