I couldn't believe howignorantthe students were. Not stupid - just ignorant.
They read nothing and had little interest in anything except social media. The sort of general knowledge that people pick up by osmosis when they read widely was totally absent.
I very much agree with this. Not because I'm a university lecturer like the PP (sorry, forgot to copy your name) but from watching quizzes on the television 
There's a vast amount of people who find it ridiculous that they should know about something that happened before they were born, such as the battle of Hastings, for example. Often smugly put as, "Before my time"; subtext: "The rest of you are crumbly coffin dodgers". Well, 1066 was before my time too.
Or "I'm doing a degree in English Literature but I haven't been taught eg the Romantic Poets yet" about something that's basic general knowledge.
Going back to the original point of the thread though, I got caught out by knowing there was a word spelled "awry" and a word pronounced "uh-rye" but not realising they were the same.
I was 16 when I read out "or-eee" in class and was left in no doubt as to my mistake.
In this doggy dog world a lot of people "woof" down their food. When more dogs ate dogs, people "wolfed" down food.