There's a difference between passive vocabulary — words you recognize when you encounter them — and active vocabulary — words you reach for naturally when producing language under pressure. On the TEF Canada Expression sections, only active vocabulary counts. The grader doesn't care what you could have said with more time. They score what came out.
This distinction shapes how vocabulary preparation should work for TEF Canada. Reviewing word lists is useful for building recognition. What actually moves your score is practicing the words you want to use until they're accessible without deliberate retrieval.
Topic areas that appear repeatedly
TEF Canada oral and writing prompts are not randomly generated. They come from a predictable set of thematic areas. Preparing vocabulary for these topics specifically — rather than general French vocabulary — is a more efficient use of study time.
Environment and climate: le réchauffement climatique, les énergies renouvelables, l'empreinte carbone, la durabilité, les combustibles fossiles, la déforestation, la biodiversité, les mesures écologiques, s'engager pour l'environnement
Technology and digital life: l'intelligence artificielle, la transformation numérique, la protection des données, la fracture numérique, les réseaux sociaux, la désinformation, l'automatisation, les compétences numériques
Work and career: le télétravail, la conciliation travail-vie personnelle, la mobilité professionnelle, la reconversion, le marché du travail, les compétences transférables, l'épuisement professionnel, les inégalités salariales
Health and wellbeing: le système de santé, les soins de santé mentale, la prévention, l'accessibilité aux soins, l'alimentation équilibrée, le vieillissement de la population, la médecine préventive
Education and society: l'intégration sociale, le système éducatif, les inégalités d'accès, la formation continue, la citoyenneté, la mobilité sociale, l'immigration, la diversité culturelle
Connectors that signal C1
Discourse connectors are one of the clearest indicators of level on the Expression sections. Using a range of connectors signals organizational sophistication — that you can show logical relationships between ideas, not just list them.
Beyond the basics (mais, et, donc, car), aim to incorporate:
- Cependant / Toutefois / Néanmoins — however, nevertheless
- En outre / De plus / Par ailleurs — furthermore, moreover
- Par conséquent / Ainsi / C'est pourquoi — consequently, therefore
- En revanche / Au contraire — on the other hand, on the contrary
- D'une part... d'autre part — on one hand... on the other hand
- Bien que + subjonctif / Quoique — although
- À condition que / Pourvu que — provided that (+ subjunctive)
- En ce qui concerne / Quant à — regarding, as for
Verb structures that mark the jump to C1
Grammar-aware vocabulary use — choosing structures that convey precise meaning — is part of what separates CLB 7 from CLB 9. Some structures that appear frequently in high-scoring responses:
The conditional perfect (aurait pu, auraient dû, aurait fallu) expresses hypothetical past events and is natural in persuasion contexts: "Les autorités auraient pu agir plus tôt pour prévenir cette situation."
The subjunctive after opinion and doubt expressions: il est essentiel que, il importe que, bien que, quoique, à moins que. Candidates who avoid the subjunctive entirely flag their grammar range as limited.
Nominalization (turning verbs into nouns): instead of "on développe les énergies renouvelables," use "le développement des énergies renouvelables."Formal French tends toward nominalization; using it signals register awareness.
The best way to build active vocabulary
Reading lists passively is the least effective method. The most effective methods share one feature: they require you to use the vocabulary, not just see it.
Write one paragraph per day using three to five new words you're building. The paragraph should be on a TEF-relevant topic. Review it against your notes the next day and identify which words you used correctly and which you had to look up.
When you practice writing tasks, note every word you wanted to use but couldn't retrieve or weren't sure of. These are your active vocabulary gaps — the words that cost you range on exam day. Add them to a running list and practice using them in your next writing session.
AmiGrade automatically extracts vocabulary from each practice session and adds it to your personal flashcard deck, which means every writing or speaking practice generates a review set from your own output. This is more targeted than reviewing pre-made word lists because it surfaces your specific gaps rather than a generic intermediate-level inventory.
A word on vocabulary quantity
Researchers estimate that B2-level French requires an active vocabulary of around 8,000 words; C1 requires 12,000–15,000. These numbers can feel paralyzing if taken out of context. In practice, for the TEF Canada Expression sections, what matters most is not total vocabulary size but the quality and variety of vocabulary within the topics you're tested on. A candidate with 200 domain-specific words for the five common TEF topics, used confidently and accurately, will outperform one with a larger passive vocabulary they can't access under pressure.