Dr Suzanne Kobeisse
I hear this from almost every adult student who comes to me with some school French behind them. They did well enough at the time. They can still remember some vocabulary, conjugate a verb or two, maybe even recite a set text they memorised at sixteen. But put them in front of a real French person speaking at natural speed, and everything they learned seems to evaporate.
This is not because they are bad at languages. It is because school French and spoken French are genuinely different things. The gap between them is real, and specific, and it can be bridged once you understand what the gap actually contains.
The tu and vous problem
Every student learns early on that tu is informal and vous is formal. What school rarely teaches is how to make that decision in practice, in real time, with a real person in front of you.
The rules are both more flexible and more fraught than any textbook suggests. In Paris, vous is the default with anyone you do not know, anyone significantly older than you, and anyone in a professional context. But in Lyon, in the south, or in more relaxed professional environments, tu can arrive within minutes of meeting someone. In some creative industries, tu is almost universal regardless of seniority.
Getting this wrong has social consequences. Using tu too soon with a Parisian shopkeeper or colleague can read as presumptuous. Using vous with a young friend of a friend can feel stiff and distant. School gives you the rule. Real life requires you to read the room.
What I teach my students is not a stricter version of the rule, but an awareness of the signals: who switches first, how people position themselves physically, the register of their vocabulary. These are things you absorb over time with exposure, but they can also be taught deliberately.
What French people actually say
The sentence je ne sais pas is correct French for "I don't know". In spoken French among younger people and in casual registers more broadly, it becomes je sais pas or even chépas, with the ne dropped entirely and the whole thing compressed into something barely recognisable to someone who has only ever seen the written form.
Similarly, tu as vu ("did you see") regularly becomes t'as vu in speech. Il y a ("there is / there are") becomes y'a. These are not mistakes or lazy speech. They are the natural sound changes that happen in all living spoken languages, and French is no exception.
A student who has only ever heard carefully pronounced classroom French will struggle to parse natural speech, not because they do not know the vocabulary, but because the spoken version does not match the written version they have memorised. This is one of the main reasons people feel that their French is useless the moment they land in France. It is not useless. It just needs recalibration for the real-world sound of the language.
Fillers: the words that hold conversations together
Every language has filler words, the verbal connectives that speakers use to pause, think, signal that they are about to change direction, or soften a statement. English has "well", "I mean", "you know", "sort of". French has its own set, and they are used constantly.
Enfin is perhaps the most versatile. It can mean "finally", "in other words", "anyway", or simply signal a slight correction to what was just said. Bon is used to mark a shift in topic or signal mild resignation, roughly equivalent to "right" or "well then". Du coup, literally "as a result", has become ubiquitous in casual French to mean something closer to "so" or "therefore".
Bof deserves its own mention. It has no direct English equivalent. It is a sound rather than a word, used to express mild indifference or mild disappointment. C'était bien, le film? "Was the film good?" Bof. "Not really. Could have been better." A student who has never encountered bof will not know what they have just heard, but a French person will use it without thinking.
The speed problem
Natural French is fast. Significantly faster than classroom French, and faster than most language learning audio materials. This is not a myth or a British anxiety about French people being impatient. It is simply what spoken French sounds like at normal conversational pace.
The solution is not to ask people to slow down, though pouvez-vous parler plus lentement, s'il vous plaît? ("could you speak more slowly, please?") is always available to you. The solution is deliberate exposure to real-speed French: news radio, films, podcasts, conversations with native or near-native speakers who will speak naturally and let you catch up.
In my lessons, I read aloud in natural French, not slowed-down French. I do this from the first session. Students find it uncomfortable initially. Within a few weeks, their ear adjusts. That adjustment is the difference between someone who passed GCSE French and someone who can hold a conversation in Paris.
None of this is a criticism of how you were taught
I want to be clear about something. School French exists to give students a foundation. It teaches structure, vocabulary, grammar rules. For those purposes, it does a reasonable job. The problem is not that school French is bad teaching. It is that it was designed for a different goal than real-world communication, and its methods reflect that.
Private lessons, especially with someone who grew up speaking French rather than learning it from a book, can fill in the gaps that formal education leaves. That is what I try to do. Not replace what you already know, but build on it, calibrate it, and help you hear and speak French the way French people actually do.
If any of this resonates, a 30-minute taster conversation is a good way to see what bridging that gap might look like for you specifically. I am happy to chat on WhatsApp whenever you are ready.