[QUOTE=Bosstone]
It is. While I’ve admired your arguments in other language threads, Kendall, I can’t get on board with the idea that down is still a preposition in “I burned down the house.” It’s attached inextricably to “burn,” and operates by different rules from prepositions.
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These “different rules” are entirely dependent on your labeling system.
Linguists use a different system. For them, “down” in this sentence is not operating by different rules from other prepositions. It’s a preposition according to their system. You might dislike that their prepositions are broader in function than what you’re accustomed to, but you should investigate their system before dismissing it. It’s entirely possible that you won’t find their nomenclature helpful, but my personal lack of skill in explaining it is not a failing of the linguists. It’s my own fault entirely.
Come to think of it, I probably shouldn’t have entered this thread at all. It might be best for me to refrain from in-depth grammar threads until I can cite chapter and verse once again. But now that I’ve started here, I’ll try to finish it.
It’s true that your examples of prepositions are functioning differently. Absolutely correct. But that’s because prepositions are a class of words, not a term outlining a specific function. Take, for example, nouns. A noun can be the subject of the sentence. Or it can be the direct object. Or the object of a preposition. Or a modifier for another noun. But no matter what function a noun takes, it’s still a noun. There’s an underlying connection between nouns no matter what specific function they’re taking.
Prepositions, according to the current technical definition, are like nouns in this way. Standing in front of a noun (in the pre-position) is, according to this system, just one of the functions of a preposition. Another function is the “adverbial” quality that you’re pointing out. And yes, that “adverbial” function is different from the traditional function of prepositions. But this is in the same sense that a subject is different from a direct object. There are still enough underlying connections between prepositions of differing functions to group this class of words together under a common label.
Now, you certainly don’t have to use the terminology in this way. There are many distinct advantages in using the traditional terminology. But I felt, reading this thread, that it would be worthwhile to discuss the newer terminology. I’d like to point out, in case you missed it, that I never called the original terminology “incorrect”. It’s just a labeling system, after all.
Given the current state of the field, I think it’s well worth pointing out that the labeling system has been updated in strange ways by the professionals. It was definitely on topic, and I thought it was important to mention. And I really encourage you to read up on it - we haven’t even begun to touch the most revolutionary aspect of this newfangled definition, which almost entirely undercuts the subordinating conjunction (long story short: most words that we think of as subordinating conjunctions are now classed as prepositions).
That’s probably the best I can do right now to explain this. I encourage you to read up on the new definition if you get the opportunity, but after that, you can take it or leave it.