Module 01: Introduction — Sounds, Alphabet, and First Words¶
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Master French pronunciation from the ground up: the alphabet, accent marks, vowels (including the famously difficult nasals), liaison, elision, essential greetings, and your first numbers.
Table of Contents¶
Overview¶
This module is your entry point into French. Before learning any vocabulary or grammar, you need to understand how French sounds — because French spelling and pronunciation are related, but not in the obvious ways an English speaker expects. Silent letters, nasal vowels, mandatory elision, and the famous French r all create a phonological system that rewards early, careful study.
The fundamental principle of this module is: get the sounds right from the start. Learners who develop approximate, English-inflected pronunciation in the first weeks often fossilize those errors — they become habitual and very hard to correct later. Investing time in pronunciation now pays off enormously in both comprehension and speaking confidence.
This module uses IPA (International Phonetic Alphabet) notation for precision. You do not need to master IPA — but learning to read the key symbols will help you use dictionaries effectively and understand why French words sound the way they do.
Why Pronunciation Matters from Day One¶
French pronunciation differs from English in several structural ways that cannot be fixed by "just speaking more carefully." The nasal vowels (/ɑ̃/, /ɛ̃/, /ɔ̃/) do not exist in English. The French r (/ʁ/) is a uvular fricative — it is produced at the back of the throat, not at the front of the mouth. The French u (/y/) requires a lip position for English /uː/ (as in "food") and a tongue position for English /iː/ (as in "feed") — simultaneously. These are not adjustments to English sounds; they are distinct sounds that require muscle memory.
The good news: these sounds can be learned by any adult. They simply require conscious practice. This module gives you the tools.
Prerequisites¶
This is the first module of the curriculum. No prior knowledge of French is required.
- General comfort reading the Latin alphabet (A–Z) is assumed
- No knowledge of linguistics, phonetics, or IPA is required — all notation is explained
[!TIP] If you have any French background (school French, travel, family), still work through this module. Pronunciation habits acquired informally are often the hardest to fix. Read the theory, then take the test — if you score 85%+, you can move quickly.
Objectives¶
By the end of this module, you will be able to:
- Name and pronounce all 26 letters of the French alphabet, plus the 5 accent marks (é, è, ê, ë, à, â, ù, û, ü, ï, î, ô, œ, ç)
- Pronounce the four French nasal vowels (/ɑ̃/, /ɛ̃/, /ɔ̃/, /œ̃/) correctly in simple words
- Apply the rules of liaison and elision in simple two-word phrases
- Correctly produce the French u (/y/), the French r (/ʁ/), and the mute e (/ə/)
- Use 10+ basic greetings and social phrases correctly, with the tu/vous distinction
- Count from 1 to 20 in French with correct pronunciation
- Read a simple annotated dialogue aloud with recognizable French pronunciation
Theory¶
The French Alphabet and Pronunciation¶
The French alphabet has exactly 26 letters — the same as English. However, many letters represent different sounds in French than in English, and French adds a system of accent marks (diacritics) that modify pronunciation or distinguish between otherwise identical words.
The 26 letters with their French names:
| Letter | French Name | IPA of Name | Letter | French Name | IPA of Name |
|---|---|---|---|---|---|
| A | a | /a/ | N | enne | /ɛn/ |
| B | bé | /be/ | O | o | /o/ |
| C | cé | /se/ | P | pé | /pe/ |
| D | dé | /de/ | Q | ku | /ky/ |
| E | e | /ə/ | R | erre | /ɛʁ/ |
| F | effe | /ɛf/ | S | esse | /ɛs/ |
| G | gé | /ʒe/ | T | té | /te/ |
| H | hache | /aʃ/ | U | u | /y/ |
| I | i | /i/ | V | vé | /ve/ |
| J | ji | /ʒi/ | W | double vé | /dubləve/ |
| K | ka | /ka/ | X | ixe | /iks/ |
| L | elle | /ɛl/ | Y | i grec | /iɡʁɛk/ |
| M | emme | /ɛm/ | Z | zède | /zɛd/ |
Notice immediately: G is pronounced like the s in "measure," not like the g in "go." J is the same sound. R is listed as /ɛʁ/ — that final /ʁ/ is the uvular French r, produced at the back of the throat.
Accent marks (diacritiques):
French uses five accent marks, each with specific phonological or grammatical functions:
-
L'accent aigu (é) — Only on e. Represents the closed mid-front vowel /e/, similar to the vowel in English "café" (borrowed from French). été /ete/ (summer), café /kafe/ (coffee), parler /paʁle/ (to speak — the -er ending is always /e/).
-
L'accent grave (è, à, ù) — On e, it represents the open mid-front vowel /ɛ/, like the vowel in "bed." père /pɛʁ/ (father), mère /mɛʁ/ (mother), frère /fʁɛʁ/ (brother). On a and u, it does not change pronunciation — it distinguishes words: à (to/at) vs. a (has); où (where) vs. ou (or).
-
L'accent circonflexe (â, ê, î, ô, û) — Often marks a historically dropped s from Old French (forêt / forest, île / isle, hôpital / hospital). On e, it indicates /ɛ/ like the grave: forêt /fɔʁɛ/. On a, it indicates /ɑ/ (a back vowel). On i, u, it is mostly silent but changes meaning in some words.
-
Le tréma (ë, ï, ü) — Indicates that two adjacent vowels are pronounced separately, not as a digraph. Noël /nɔ.ɛl/ (Christmas — the ë is separate from the o), naïf /na.if/ (naive — two separate syllables, not a diphthong).
-
La cédille (ç) — Only under c. Indicates that c is pronounced /s/ (not /k/) before the vowels a, o, u. Without the cédille: ca /ka/, co /ko/, cu /ky/. With the cédille: ça /sa/ (that), garçon /ɡaʁsɔ̃/ (boy/waiter), reçu /ʁəsy/ (received).
French Vowels: The Key to Sounding Natural¶
French has more distinct vowel sounds than English, concentrated in a smaller acoustic space. Mastering French vowels is the single most important pronunciation goal for an English speaker.
The most important French vowels to practice:
French /y/ — the "u" sound
This is the hardest French vowel for English speakers because it does not exist in English. To produce it: first say "see" (your tongue is high and front, your lips are spread). Now, keep your tongue in that position but round your lips as if you were about to whistle or say "oo." The combination is French /y/.
Practice: tu (you), rue (street), vu (seen), sur (on), plus (more).
The minimal pair that catches every English speaker: ou /u/ (like English "food") vs. u /y/ (no English equivalent). Je veux du lait (I want some milk) vs. Je veux du lait — if you say du as /du/ instead of /dy/, you may not be understood.
French /ø/ and /œ/ — the "eu" sounds
Two related sounds, both using rounded lips with a front-tongue position. Feu /fø/ (fire), jeu /ʒø/ (game) — closed variant, in open syllables. Peur /pœʁ/ (fear), cœur /kœʁ/ (heart) — open variant, in closed syllables.
Practice with the same technique as /y/: say "ee," then round your lips for "oo," but less extremely than for /y/.
The Nasal Vowels
French has four nasal vowels — vowels produced with airflow through both the mouth and the nose simultaneously. The nasal resonance is built into the vowel itself; you do not separately pronounce the n or m after the vowel.
The key rule: a vowel is nasal when followed by n or m before a consonant or at the end of a word. If the n or m is followed by another vowel, there is no nasality (une is nasal; animal is not — the a before n-i is not nasal because the n is followed by a vowel).
| Nasal | Spelling patterns | IPA | Example | Meaning |
|---|---|---|---|---|
| An/en nasal | an, am, en, em | /ɑ̃/ | dans | in/inside |
| In nasal | in, im, ain, aim, ein, yn | /ɛ̃/ | vin, main | wine, hand |
| On nasal | on, om | /ɔ̃/ | bon, tomber | good, to fall |
| Un nasal | un, um | /œ̃/ | un, parfum | one, perfume |
Crucial practice pairs: - beau /bo/ (beautiful) vs. bon /bɔ̃/ (good) — the on is nasal, no separate /n/ sound - fait /fɛ/ (done/fact) vs. fin /fɛ̃/ (end/fine) — nasal vs. oral vowel - sous /su/ (under) vs. son /sɔ̃/ (his/her sound) — no nasal vs. nasal
Beware of denasalization: When the nasal spelling is followed by a vowel, the vowel is NOT nasal: bon /bɔ̃/ but bonne /bɔn/ (the double n with the following e blocks nasality). Américaine /ameʁikɛn/ — the ain is normally nasal, but with the feminine -e suffix, it denasalizes.
Liaison and Elision¶
These two phenomena are the most distinctive features of connected French speech. Liaison and elision are where French sounds like French — linked, flowing, musical — rather than like separate words read off a page.
Élision (elision)
Elision is the mandatory suppression of the final vowel of certain small words when the next word begins with a vowel or a mute h, indicated by an apostrophe.
The words that undergo mandatory elision are: le, la, je, me, te, se, de, ne, que (and their compounds: parce que → parce qu', lorsque → lorsqu').
Elision examples:
le + ami = l'ami [/lami/] (the friend — masculine)
la + amie = l'amie [/lami/] (the friend — feminine)
je + ai = j'ai [/ʒe/] (I have)
ne + est = n'est [/nɛ/] (is not)
de + eau = d'eau [/do/] (of/some water)
que + il = qu'il [/kil/] (that he)
Elision is NOT optional — you cannot say le ami or la eau; these are grammatically incorrect and sound foreign to native speakers.
Mute h vs. aspirate h: French h is always silent in pronunciation, but it comes in two varieties with different grammatical behavior. Mute h (h muet) acts as if no consonant were there — elision and liaison apply normally: l'homme (the man), les‿hommes /lez‿ɔm/. Aspirate h (h aspiré) blocks elision and liaison: le haricot (not l'haricot), les haricots /le aʁiko/ (no liaison). There is no phonetic difference — the distinction must be memorized per word, or looked up in a dictionary where aspirate h is usually marked with an asterisk or dagger.
Liaison
Liaison is the pronunciation of a normally silent final consonant when the immediately following word begins with a vowel or mute h. It creates a phonetic bridge between the two words, effectively resyllabifying them.
The final consonants that appear in liaison are: s, x → /z/; n → /n/; t → /t/; d → /t/; p → /p/; r → /ʁ/.
Liaison examples:
les amis → /lez‿ami/ (the friends) — les + amis
vous avez → /vuz‿ave/ (you have) — vous + avez
un enfant → /œ̃n‿ɑ̃fɑ̃/ (a child) — un + enfant
ils ont → /ilz‿ɔ̃/ (they have) — ils + ont
grand homme → /ɡʁɑ̃t‿ɔm/ (great man) — grand + homme (d → /t/)
Three categories of liaison:
- Obligatory (liaison obligatoire): Must always be made.
- Article/determiner + noun: les amis, des enfants, un homme
- Subject pronoun + verb: vous avez, ils ont, nous allons
- Qualifying adjective (before noun) + noun: un grand‿arbre, les petits‿enfants
-
After très, bien, tout before adjective: très‿intéressant
-
Optional (liaison facultative): Made in formal speech; omitted in casual speech.
- Noun (plural) + adjective: les enfants adorables (liaison optional)
-
Verb + subject pronoun in inversion: Parle-t-il à ses amis? (t-il liaisons)
-
Forbidden (liaison interdite): Never made.
- After the conjunction et (and): Paul *et Anne* — NEVER et‿Anne
- Before aspirate h: les / haricots — no liaison
- After a proper name: Marc / arrive — no liaison
- After singular nouns: le chat / arrive — no liaison (cats do not make liaisons)
- Before a numeral (in most cases): les / onze élèves
Basic Greetings and Social Phrases¶
Before sentences, before grammar, before verbs — you need greetings. These are the words that open every interaction in France.
Greetings by time of day:
| French | Pronunciation | Meaning | When to use |
|---|---|---|---|
| Bonjour | /bɔ̃.ʒuʁ/ | Good day/Hello | Morning through early afternoon |
| Bonsoir | /bɔ̃.swaʁ/ | Good evening | From late afternoon onward |
| Bonne nuit | /bɔn nɥi/ | Good night | Only when leaving to sleep |
| Salut | /sa.ly/ | Hi / Bye | Informal only — never in professional contexts |
| Allô | /a.lo/ | Hello (phone) | Only on the telephone |
The tu/vous distinction:
This is one of the most socially important features of French — the two-way distinction in the second-person pronoun:
-
Tu — singular, informal, familiar. Used with: close friends, family members, children, peers you know well, in some workplaces with colleagues, and in very casual contexts.
-
Vous — formal or plural. Used with: strangers (until invited to use tu), authority figures (teachers, employers, officials), anyone older than you in a formal context, and groups of two or more people regardless of register.
The process of shifting from vous to tu is called tutoiement (using tu) and is a social act — you typically ask permission or the native speaker offers: "On peut se tutoyer?" (Can we use tu with each other?) or simply "Tu peux me tutoyer." (You can use tu with me.)
Getting this wrong has social consequences: using tu with someone who expects vous can seem rude or arrogant; using vous with a close friend might seem cold or ironic.
Formal (vous): Informal (tu):
Bonjour, madame. Salut, Marie !
Comment vous appelez-vous ? Tu t'appelles comment ?
Vous êtes de Paris ? T'es de Paris ?
Enchanté(e), madame. Sympa de te connaître.
Au revoir, monsieur. Ciao / À plus !
Essential phrases:
| French | Pronunciation | Meaning |
|---|---|---|
| Merci | /mɛʁ.si/ | Thank you |
| Merci beaucoup | /mɛʁsi bo.ku/ | Thank you very much |
| S'il vous plaît | /sil vu plɛ/ | Please (formal) |
| S'il te plaît | /sil tə plɛ/ | Please (informal) |
| De rien | /də ʁjɛ̃/ | You're welcome |
| Avec plaisir | /avɛk plɛziʁ/ | With pleasure (more formal) |
| Excusez-moi | /ɛkskyze mwa/ | Excuse me (formal) |
| Excuse-moi | /ɛkskyz mwa/ | Excuse me (informal) |
| Pardon | /paʁ.dɔ̃/ | Pardon / Sorry |
| Je suis désolé(e) | /ʒə sɥi dezɔle/ | I am sorry |
| Au revoir | /o ʁə.vwaʁ/ | Goodbye |
| À bientôt | /a bjɛ̃.to/ | See you soon |
| À tout à l'heure | /a tut‿a lœʁ/ | See you in a bit (same day) |
| Bonne journée | /bɔn ʒuʁ.ne/ | Have a good day |
| Bonne soirée | /bɔn swa.ʁe/ | Have a good evening |
[!NOTE] In France, strangers in shops and formal contexts always greet each other at the start of the encounter and say goodbye at the end. Walking into a shop without saying Bonjour is considered rude. Leaving without Au revoir, bonne journée is abrupt. These rituals are non-optional in French social life.
Numbers 1–20¶
French numbers follow mostly predictable patterns with a few exceptions. The numbers 1–20 are the foundational set — everything from 21 onward builds on them.
| Number | French | Pronunciation | Notes |
|---|---|---|---|
| 1 | un / une | /œ̃/ / /yn/ | Masculine/feminine distinction |
| 2 | deux | /dø/ | Final x is silent; liaison: /dø z‿enfants/ |
| 3 | trois | /tʁwa/ | Final s is silent; liaison: /tʁwaz‿enfants/ |
| 4 | quatre | /katʁ/ | Final -re is nearly silent |
| 5 | cinq | /sɛ̃k/ | Final q is pronounced; liaison: /sɛ̃k‿enfants/ |
| 6 | six | /sis/ before consonant; /siz/ before vowel | |
| 7 | sept | /sɛt/ | Final t is pronounced (unusual!) |
| 8 | huit | /ɥit/ | Final t is pronounced; liaison: /ɥit‿enfants/ |
| 9 | neuf | /nœf/ | Final f is pronounced; before vowels of age/time: /nœv/ |
| 10 | dix | /dis/ before consonant; /diz/ before vowel | |
| 11 | onze | /ɔ̃z/ | Blocks liaison and elision: les onze élèves (no liaison) |
| 12 | douze | /duz/ | |
| 13 | treize | /tʁɛz/ | |
| 14 | quatorze | /katɔʁz/ | |
| 15 | quinze | /kɛ̃z/ | |
| 16 | seize | /sɛz/ | |
| 17 | dix-sept | /dis.sɛt/ | Compound: dix + sept |
| 18 | dix-huit | /diz.ɥit/ | Dix has liaison before vowel |
| 19 | dix-neuf | /diz.nœf/ | |
| 20 | vingt | /vɛ̃/ | Final gt is SILENT in isolation; but in vingt et un = /vɛ̃t‿e‿œ̃/ |
Key Concepts¶
The French phonological system differs structurally from English in four major ways that require explicit learning: (1) pure vowels without glides (English "say" /seɪ/ has a glide; French sé /se/ does not), (2) nasal vowels that do not exist in English, (3) the uvular /ʁ/ rather than a dental or alveolar r, and (4) a syllable-timed rather than stress-timed rhythm (each syllable takes roughly equal time; English is stress-timed with reduced unstressed vowels).
Grammatical gender is introduced here through greetings: bonjour, madame (feminine) vs. bonjour, monsieur (masculine). The gender of nouns (to be learned fully in Module 03) affects every article, adjective, and pronoun in French — and there is no reliable visual rule. Every noun must be learned with its gender, best done by learning it with the article: not just table but la table.
Liaison rules follow a hierarchy: obligatory liaisons must be made; forbidden liaisons must never be made; optional liaisons depend on the formality of the context. The key practical lesson is: when in doubt in early study, liaison is safer than no liaison in the obligatory contexts (after articles, after subject pronouns), and no liaison is safer than liaison in other contexts (after singular nouns, after et).
Register is introduced through tu/vous. This is not merely politeness — it is a grammatical distinction that affects verb conjugation, pronoun choice, and the form of imperatives (attends vs. attendez; mange vs. mangez). When in doubt with a French adult stranger, use vous.
IPA notation — you do not need to master IPA, but the key symbols in this module (/ɑ̃/, /ɛ̃/, /ɔ̃/, /y/, /ʁ/, /ʒ/, /ʃ/) will recur throughout the curriculum. Refer back to this module's tables whenever you encounter an unfamiliar IPA symbol in a later module.
Examples¶
Example 1: A First Annotated Dialogue¶
Scenario: Two strangers meet at a professional event.
A: Bonjour, madame. Je m'appelle Thomas Moreau.
/bɔ̃.ʒuʁ ma.dam ʒə ma.pɛl tɔ.mas mɔ.ʁo/
Hello, madam. My name is Thomas Moreau.
[NOTE: liaison: Je m'appelle — elision of me to m']
B: Bonjour, monsieur. Je suis Sophie Dubois. Enchantée.
/bɔ̃.ʒuʁ mə.sjø ʒə sɥi sɔ.fi dy.bwa ɑ̃.ʃɑ̃.te/
Hello, sir. I am Sophie Dubois. Pleased to meet you.
[NOTE: Enchantée — feminine form because Sophie is speaking about herself]
A: Enchanté. Vous êtes de Paris ?
/ɑ̃.ʃɑ̃.te vuz‿ɛt də pa.ʁi/
Pleased to meet you. Are you from Paris?
[NOTE: liaison — vous+êtes: the z of vous sounds before êtes]
[NOTE: vous = formal/polite; they are strangers]
B: Non, je suis de Lyon. Et vous ?
/nɔ̃ ʒə sɥi də ljɔ̃ e vu/
No, I am from Lyon. And you?
[NOTE: NO liaison after et — "et vous" not "et-vous"]
A: De Paris, oui. Bonne soirée, madame.
/də pa.ʁi wi bɔn swa.ʁe ma.dam/
From Paris, yes. Have a good evening, madam.
B: Merci, à vous aussi. Au revoir.
/mɛʁ.si a vuz‿o.si o ʁə.vwaʁ/
Thank you, same to you. Goodbye.
[NOTE: liaison — vous+aussi: the z of vous sounds before aussi]
What to notice: - Enchanté(e) changes form based on who is speaking: a man says enchanté /ɑ̃ʃɑ̃te/; a woman says enchantée /ɑ̃ʃɑ̃te/ — they sound identical in speech but are spelled differently! - The dialogue uses vous throughout because they are strangers at a professional event - Bonne soirée (good evening, as a farewell) vs. bonsoir (good evening, as a greeting) — same time of day, different words depending on whether you are arriving or leaving
Example 2: An Informal Greeting¶
Scenario: Two university friends bump into each other.
A: Salut, Camille ! Ça va ?
/sa.ly ka.mij sa va/
Hey, Camille! How's it going?
[NOTE: Salut — informal only; never to a professor or stranger]
[NOTE: Ça va ? — common informal "how are you?"]
B: Ça va bien, et toi ?
/sa va bjɛ̃ e twa/
Fine, and you?
[NOTE: toi — stressed/emphatic form of tu, used after et]
A: Ouais, ça va. T'as le temps ce soir ?
/wɛ sa va ta lə tɑ̃ sə swaʁ/
Yeah, fine. Do you have time this evening?
[NOTE: T'as = Tu as — informal spoken contraction of tu + as, elision]
[NOTE: Ouais /wɛ/ = informal "yeah"; formal = oui /wi/]
Example 3: Nasal Vowels in Context¶
Words demonstrating the four nasal vowels:
/ɑ̃/ (an/en nasal):
dans /dɑ̃/ — in/inside
temps /tɑ̃/ — time/weather
blanc /blɑ̃/ — white
/ɛ̃/ (in nasal):
vin /vɛ̃/ — wine
pain /pɛ̃/ — bread
main /mɛ̃/ — hand
cinq /sɛ̃k/ — five (the k is pronounced)
/ɔ̃/ (on nasal):
bon /bɔ̃/ — good
son /sɔ̃/ — his/her / a sound
pont /pɔ̃/ — bridge
/œ̃/ (un nasal):
un /œ̃/ — one (masc.) / a (masc.)
brun /bʁœ̃/ — brown (masc.)
Compare the nasal with the non-nasal neighbor:
bon /bɔ̃/ vs. bonne /bɔn/ — masculine vs. feminine
vin /vɛ̃/ vs. vigne /viɲ/ — wine vs. vine
an /ɑ̃/ vs. âne /an/ — year vs. donkey
Common Pitfalls¶
Pitfall 1: Pronouncing silent final consonants.
In English, written consonants are almost always pronounced. In French, most word-final consonants are silent. The exceptions are important but limited.
Wrong: Paris /pa.ʁis/ ← pronouncing the s
Correct: Paris /pa.ʁi/ ← s is silent
Wrong: grand /gʁand/ ← pronouncing the d
Correct: grand /gʁɑ̃/ ← d is silent and the vowel is nasal
Wrong: ils parlent /il paʁlɛnt/ ← pronouncing the -ent
Correct: ils parlent /il paʁl/ ← -ent ending of 3rd plural is ALWAYS silent
A useful mnemonic for the consonants that ARE generally pronounced at word end: CaReFuL — C, R, F, L are often (not always) pronounced at word end. B, D, G, P, S, T, X, Z at word end are almost always silent.
Pitfall 2: Treating tu and vous as stylistic options.
Choosing the wrong pronoun is not a minor stylistic slip — it carries social meaning. Addressing a stranger, an older person, a professional, or someone in authority with tu before being invited to do so reads as rude, presumptuous, or condescending. When in doubt: vous.
Context: Meeting your new employer for the first time.
Wrong: Tu t'appelles comment ? (You are being overly familiar)
Correct: Comment vous appelez-vous ? (or wait for them to offer tu)
Pitfall 3: Pronouncing nasal vowels as vowel + n.
The most common English-speaker error with nasal vowels is to treat them as a vowel followed by an English /n/. In French, the "n" is not a separate consonant — the nasality is built into the vowel. Your velum (soft palate) drops to let air through the nose while you are producing the vowel, then comes back up. There is no separate /n/ articulation.
Wrong: bon /bɔn/ ← treating the n as a separate consonant
Correct: bon /bɔ̃/ ← nasal vowel, no separate n
Wrong: pain /pɛn/ ← separate n
Correct: pain /pɛ̃/ ← nasal vowel, no separate n
Pitfall 4: Saying liaison after et.
Et (and) never takes a liaison, ever. This is a forbidden liaison.
Pitfall 5: Using anglicized vowels.
English vowels are diphthongs — they glide from one position to another. French vowels are pure — they stay in one position. Compare:
When you say French café, allé, parlé, keep the final vowel steady. No glide.
Cross-Links¶
- [[french#glossary]] — See the GLOSSARY.md for definitions of CEFR, élision, liaison, genre grammatical, and register
- [[french/modules/02_greetings-and-basic-communication]] — Greetings introduced here are expanded into full conversations in Module 02
- [[french/modules/03_nouns-and-articles]] — Grammatical gender is introduced briefly in this module; Module 03 covers it comprehensively
Summary¶
- The French alphabet has 26 letters; many have different sound values than in English. Accent marks (é, è, ê, ë, à, â, ç, etc.) are not decorative — they change pronunciation, distinguish words, or indicate historical information.
- French has four nasal vowels (/ɑ̃/, /ɛ̃/, /ɔ̃/, /œ̃/) that do not exist in English. They are produced by letting air flow through both mouth and nose during the vowel; there is no separate /n/ articulation.
- The French /y/ (the u vowel) requires rounded lips with a front tongue — no English equivalent. The French /ʁ/ is a uvular fricative, produced at the back of the throat.
- Élision is mandatory: le/la/je/me/te/se/de/ne/que drop their final vowel before a vowel-initial word.
- Liaison links a word's normally silent final consonant to the following vowel-initial word. Three categories: obligatory (after articles, subject pronouns, preceding adjectives), optional (formal speech), and forbidden (never after et, never before aspirate h, never after singular nouns).
- Tu (informal singular) vs. vous (formal, or plural): a grammatical and social distinction with real consequences. When in doubt with strangers: use vous.
- Final consonants in French are almost always silent. The exceptions (c, r, f, l — mnemonic CaReFuL) are more often pronounced than others.
- Numbers 1–20 must be memorized as units; they form the building blocks for all higher numbers. Note that vingt /vɛ̃/ has a silent final consonant in isolation, but links in certain phrases.