Last updated: 24 juin 2026
TCF Expression Écrite Tâche 1: Master the Standard Letter Formats in 10 Minutes

TCF Expression Écrite Tâche 1: Master the Standard Letter Formats in 10 Minutes
By Jerry
Introduction: The Double-Edged Sword of TCF Task 1
In the TCF Canada Expression Écrite Tâche 1, accuracy is everything. You are asked to write a short message or letter (usually 60 to 120 words) to a friend, a family member, or a professional body (e.g., reserving a room, thanking a colleague, explaining a delay).
The challenge isn't content size; it's Etiquette.
Many candidates fail to reach high grades because they mix formal and informal registers. They might start with "Cher Directeur" (Formal) but use "Tu" in the response body.
Channel A: The Informal Letter (A Friend / Family)
This is used for updates, invitations, or requests to people you know personally.
1. Opening Salutations
- Salut [Name], (Hi)
Channel B: The Formal Letter (Authorities / Booking)
This is used for landlords, managers, or administrative requests. Use VOUS strictly.
1. Opening Salutations
- Monsieur, Madame, (Standard if you don't know the exact name)
- Cher Monsieur [Name], (If you know the name)
Example Comparison: Explaining a Delay
Let’s see how a single prompt adapts into both formats.
“Prompt: "You are going to be late for a meeting. Explain why."
”
The Informal Version (Friend):
“"Salut Marc, J'espère que tu vas bien. Je t'écris rapidement pour te dire que j'aurai un peu de retard pour notre café de ce soir. Mon train a été annulé à la dernière minute et je dois attendre le suivant. Je pense arriver vers 19h00. Désolé pour ce contretemps ! À tout à l'heure, Alex"
”
Jerry’s Final Checklist for absolute safety
- The TU / VOUS check: Scan file for
tuorvotre. Make sure they never mix. - Length control: Don't exceed 120 words. If the letter is too long, you provide more surface area for vocabulary mistakes.
- Signature: Always sign off properly based on register.
Build these standard frames into your muscle memory today, and TCF Task 1 becomes a simple 5-minute typing drill on exam day!