Comment by nutjob2
14 hours ago
The funny thing is is that all the examples you gave are correct English.
[I learned it] "at school" - I learned it at school, I'm not specifying which school
[I learned it] "at the school" - I learned it at school, the one that was referenced
"I know the English" - I know the English people
"I know the English language" - I know the English language (specifically)
The point being that articles do a lot of work. They're not just decoration whereby there is some arbitrary correct form or rule. It's a matter of what you want to say.
But in the third and forth sentences 'English' is both a collective noun and the name of a language which is just a coincidence.
> The funny thing is is that all the examples you gave are correct English.
> [I learned it] "at school" - I learned it at school, I'm not specifying which school
According to most comments here this should be "at a school" then :)
> [I learned it] "at school" - I learned it at school, I'm not specifying which school
> [I learned it] "at the school" - I learned it at school, the one that was referenced
That's not the distinction that the OP is making. If you say "I am at school", it means you are a student, you attend school. If you say "I am at THE school", it means you are physically at the school building, without specifying whether you are a student. Both of those options are different from saying "at a school." See also "prison", "work", "bed". Similar distinction (in UK English, not so much American English) with "in hospital" vs "in the hospital."
As was pointed out, "I go to the dentist every year" doesn't necessarily mean a particular dentist; it just means some dentist, but we use the definite article anyway, because I guess we consider all dentists interchangeable? We don't use definite articles even when we are referring to a specific thing in specific phrases, such as "I went to Florida by [the] car."
Then there's highly idiomatic use of articles with proper nouns. We say "Buckingham Palace" [no article] but "The Washington Monument" [definite article]. We talk about "The Rockies" [definite article] but "Mount Fuji" [no article]. "Germany" but "The United States." Sometimes we use the definite article when referring to to racial or ethnic groups, and sometimes we don't, and that choice can have complicated social implications ("The Blacks", anyone?).
In short, if a native English speaker tells you that article use is straightforward, then they simply have not considered all the cases.
Here I have no idea why in the last sentence you wrote "all the cases" even though cases is already plural. This is not covered by any of the rules people have been posting in this thread. I'm the person who started the article usage discussion here.
I have no idea why I shouldn't write "all the cases". What are you trying to say?