Das is bissi strange mit Beispielen aber ich versuchs mal:
Sich beschreiben - My name's X, I am X years old and I like/enjoy doing sth. (hobby oder whatever du gerne machst), I am a huge fan of sth. (whatever du gerne magst). I am playing videogames since I was 13. I also really love going out with friends.. blaa
Weg beschreiben - First, you have to go straight until you reach the roundabout, then you gotta turn right and follow the street. The shop is on your lefthand side. (sryy keine Ahnung wie ich dir andere Beispiele geben soll :D)
Über seine Familie: My family is very lovely. I got 2 sisters and one brother. In the evenings, we like to make some family time which means we're gonna spend time together while watching tv or playing some funny games. My aunt lives in spain, therefor I don't see her really often.
Joa und wegen Hobbys siehe Beispiel 1 :D Hope I could help.