I am starting to encounter terms like perfective, infinitive and other grammar terms, and I have no idea what they mean. I've tried googling and I can find definitions, but I still don't really understand what they all are. I'm not even talking about Russian at this point, I don't even understand them as they relate to English!
Can somebody please recommend a website or book that explains these terms in a practical way - e.g., "if you are talking about something you did last week you use the ____ form of the verb" or something like that.
Thanks,
Lindsay