lovin spoonful said:
I'd honestly be impressed by anyone who could become 80% fluent (spoken) in any language using your strategy.
Trust me it works for me. Neither English nor French is my native language. I speak five languages. I am was an immigrant to the US, so yes it works, and it works for me. There are phases that one goes through when one learns a new language. The first phase is learning the vocabulary. The second phase is learning the basic grammer. The first two phases are critical. After that you have to improve your listening capabilities so that you can recognize the words and understand them. Often you will hear a word in French and then you know that you heard it but don't know what it means. You will have to revisit your reference book etc. to know what it means.
Based on my experience, you MUST understand what people are saying before you can get the speaking fluency.
My experience is that multi-lingual skills work when you deal with people who have multi-lingual skills because they are much more understanding. When conversing with as SP, if she has trouble with a English word then she can replace it with a French word and it gives me a pleasure to recognize the French word. If you only know English then you will have to improve both French written and listening capabilities before you start speaking French with others. A sentence such as "Il fait chaud," you may recognize when it is written, but you will have a had time recognizing when it is spoken.
If you don't live in France or Montreal then the best you can expect is to obtain 60-65% understanding of French language (at least this is what my guesstimate is). There are slangs and other cultural phrases that you can only master over time if you live in a particular area. Some of these slangs may be location specific as some post on this thread mention.
Learning a new language is fun and requires some committment. As long as you have some committment, you will learn a few words. When you hear and recognize these words, your committment level with increase. Recognizing oral and written words and sentences provides encouragement to learn more.