The dog wets vs. The door opens.
Well, a fellow ESL teacher who is taking a degree in English told me she had to explain why it is correct to say, “The door opens.” and why it is incorrect to say, “The dog wets.” My first reaction was thinking that someone or something actuates on the door to open it. Therefore, our saying of, “the door opens” merely refers to the fact that it was opened by a third party. Thus, the sentence may have a passive structure. However, when I try to rephrase, “the dog wets” I find myself lacking an object, therefore I would need to use “get + wet” to validate the passive, but I must not add words to the sentence. I’d rather change the verb. But, alas, the purpose of the exercise is to elaborate on an argument that can satisfactorily state why the sentence is wrong. I told my fellow teacher to consider the fact that “wet” would require an object for the sentence to make sense. Any input, opinion, or observations are appreciated.