If you've only been playing half a year then it's probably true that most sweep-picking will be far too tough at this stage but here's an easy one you can practice:

------5h7p5---
----6-------6--
-5h7---------7p5
--------------
--------------
--------------

You might be able to change from say C Major to G Major with a sweep picking technique, hammering on and pulling off almost accidentally to start with.

Good luck with it.