How to learn French

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French is one of the easiest languages for English speakers — the US Foreign Service Institute rates it Category I, about 750 class hours. Roughly a third of English vocabulary comes from French, so it looks easy on the page. The catch: it sounds hard. Front-load pronunciation and listening, learn each noun with its gender, drill verbs by tense with spaced repetition, then push into real speaking.

Difficulty (FSI)
Category I — one of the easiest for English speakers
Time to proficiency
~750 class hours (30 weeks) — the higher end of Category I

You already know thousands of French words

French is the rare language where an English speaker starts ahead. The US Foreign Service Institute places it in Category I, its easiest tier, estimating roughly 750 class hours (about 30 weeks) to professional working proficiency — a fraction of the ~2,200 hours it assigns to Japanese or Mandarin. The reason is historical: after 1066, Norman French poured into English for centuries, and the result is that roughly a third of English vocabulary has French roots (estimates vary). Words like nation, important, possible, restaurant, and table are spelled almost identically and mean the same thing.

This cognate head-start is real, so use it deliberately rather than relearning vocabulary you effectively already own. There is no new alphabet to memorise — French uses the Latin script you already read — so skip the "learn the writing system" phase that dominates the early weeks of Japanese or Korean and spend that time on the things French does differently. The danger of all this familiarity is complacency: the words look easy, which quietly hides where the actual difficulty lives.

It looks easy, but it sounds hard

The single most important insight for an English speaker learning French is this: French is easy to read and hard to hear. The spelling-to-sound mapping is unforgiving in the listening direction — final consonants are usually silent (the t in petit, the s in plurals), liaison glues words together so that les amis sounds like one word, and French has nasal vowels (un bon vin blanc) and the rounded u in tu that simply do not exist in English. You can recognise a written sentence instantly and still fail to catch a single word of it spoken at speed.

Treat decoding, not reading, as the hard skill. Front-load listening from day one and pair every word you learn with its sound, not just its spelling — flashcards with native audio, short clips replayed until the connected speech resolves into individual words. Shadowing (listening to a native phrase and immediately repeating it aloud, matching the rhythm) trains both your ear and your mouth on the parts of French the page cannot teach you.

Drill grammar by tense — and never ignore gender

French grammar is where the extra weeks over an easier language tend to go. Every noun carries a gender (le pont, la table) that you must learn with the word itself, because it controls the articles and adjective agreement around it — learning a noun without its article is learning it wrong. The most efficient habit is to memorise the article and noun as a single unit from the start, so le and la become part of the word rather than a guess you make later.

Verbs are the other front. French builds meaning through conjugation across tenses, and the sensible order is to master the present, then the two past tenses that trip up English speakers — the passé composé for completed actions and the imparfait for ongoing or habitual ones — before reaching for the subjunctive and conditional. Drill one tense at a time to fluency rather than collecting half-learned tables. Spaced repetition is ideal here: it surfaces each conjugation pattern just as you are about to forget it, and the act of recalling a form rather than rereading it is what cements it.

Where flashcards stop: listening and speaking

Spaced-repetition flashcards are the most efficient tool ever built for the memory-heavy core of French — vocabulary, genders, conjugation patterns, set phrases. You need a few thousand of the most frequent word families to handle everyday text, and recall-based spaced review is the fastest known route to holding that many items in long-term memory. Build that base deliberately and it will carry your reading and your foundations.

But flashcards train recognition and recall, not production in real time. They cannot teach you to parse connected speech with liaison and dropped consonants, and they cannot teach you to speak — to assemble a sentence under conversational pressure with the right gender and tense before the moment passes. Once your card base is solid, push hard into listening to real French and speaking it aloud with a partner, tutor, or language exchange. The DELF exams against the CEFR scale (A1 → C2) give your study a finish line.

How to start — a concrete path

  1. Mine the cognates and learn the sounds firstSkip the script — you already read Latin letters. Claim the huge bank of French-English cognates, and from day one pair every word with native audio so you learn its sound, not just its spelling.
  2. Build a spaced-repetition coreDrill high-frequency vocabulary with each noun stored together with its article (le/la), so gender is never a separate guess. Recall-based review spaces items to the edge of forgetting.
  3. Drill verbs one tense at a timeMaster the present, then passé composé vs imparfait, then subjunctive and conditional. Take each tense to fluency before adding the next instead of half-learning all of them.
  4. Aim at a real milestoneTarget the DELF exams against the CEFR scale (A1 → C2) to give your study direction, then add listening and speaking practice to cover what cards cannot.

Key takeaways

  • French is FSI Category I — one of the easiest for English speakers — at roughly 750 class hours, versus ~2,200 for Japanese.
  • About a third of English vocabulary comes from French, so you start with thousands of recognisable words and no new script to learn.
  • The trap is that French looks easy but sounds hard: silent letters, liaison, and nasal vowels make listening, not reading, the real hurdle.
  • Learn every noun with its article so gender is baked in, and drill verbs one tense at a time — present, then passé composé/imparfait, then subjunctive.
  • Spaced repetition plus active recall is the fastest route to the few thousand word families and conjugation patterns you need.
  • Flashcards build the memory core efficiently, but you must add real listening and speaking to handle connected speech and live production.

Sources

  1. US Foreign Service Institute (FSI)Ranks French in its easiest category for native English speakers — roughly 750 class hours (30 weeks), the higher end of Category I, to professional working proficiency.
  2. Cepeda, Pashler, Vul, Wixted & Rohrer (2006)Meta-analysis of 254 studies confirming the spacing effect — distributed review beats cramming for durable memory. Psychological Bulletin, 132(3), 354–380.
  3. Roediger & Karpicke (2006)The testing effect — retrieval practice (flashcards) beats re-reading for long-term retention. Psychological Science, 17(3), 249–255.
  4. Nation (2006)Vocabulary frequency research — a few thousand high-frequency word families cover most everyday text, so frequency-order learning is efficient.