"Learn how to listen and you will prosper even from those who talk badly.” Plutarch (AD 46-120) Greek Biographer & Philosopher.
The Student Learning Commons at the W.A.C. Bennett Library has an exceptionally helpful on-line guide to effective note-taking at university lecture. (It is a trifle disconcerting reading for the Lecturers themselves, because it implies--indeed, all-but declares--that many of us are dull, confused, inarticulate, habituated and otherwise deficient in our craft.)
The guide is available online in .pdf format at this hotlink.
The Student Learning Commons additionally has an entire page of links to on-line resources to imprioove the student's "Listening & Note-Taking" at this hotlink.
Note-taking in lecture is one of the skills that one learns at university with broad applicability in life. Arguably, learning how to take written notes from oral delivery is one of the most practically valuable benefits of a university education.
These resources linked here are very valuable: especially as it is increasingly common for undergraduates to confuse note-taking with copying down PowerPoint slides. It is rule worth learning that PowerPoint is not the Lecture: lectures are what happen when you are distracted by copying down PowerPoint slides....