from experience, not phony talk like many people on bos who havent actually done the subjects.
1st year: common core subjects like maths (at ext1. and ext2. level or above), physics (lol it is 95% maths compared to stupid hsc physics), computing, some design subject (go make a toy bridge, toy fan-powered car depending on your major), pretty much same subjects with many engineers regardless whether they are doing civil, electrical...
2nd year: some stability and structural stuff, design a machine (that subject was a PHONY, because we didnt make the actual shrub crusher), statistics, numerical methods (see Trapezoidal & Simpson's Rule), electrical circuits, thermal-fluid sciences.
you were right to ask me because some people just dont know what the hell they are talking about or they have no idea at all actually.