I don't dispute the usefulness of this knowledge, though. It is really very helpful for languages etc as well as to understand good English writing.
But what I hate is the test and the teaching to the test. It has taken over Year 5 and 6 so that upper primary, rather than being a great time for students to explore creative ideas in science or gain new knowledge about modern art, is all about trudging week after week through the test knowledge.
I also hate the idea that you have to know it by Year 6- why? As someone else said, it's actually more similar to what was done in the first couple of years in secondary, esp grammar schools. I don't understand why this is essential knowledge at this stage.
Failure, scores, exams, tests, it's all awful even for the very clever kids. What it is like for the ones who simply can't get this stuff, I have no idea. I don't object to monthly assessment tests by the teachers themselves, on all kinds of stuff. I object to narrowly focused, formulaic tests which will not increase genuine learning (who says you have to put an exclamation mark in a certain place, ffs, I write for a living and I sprinkle them where I choose!)