English Mastery: B2/C1 to C2
Closing the gap from an excellent non-native speaker to an educated native: grammar nuance, collocation, idiomatic naturalness, pragmatics, pronunciation, writing craft, and high-stakes communication, grounded in corpus evidence.
59 concepts, ordered as a guided path. Start at the top and follow the thread.
Track 1 Foundations
Why non-native English sounds translated, and the core ideas that fix it: the idiom principle, register and tone, building intuition over rules, and reading corpus evidence yourself.
- 1 Why You Sound Translated intermediate Diagnose the gap between correct and natural English and trace it to first-language transfer.
- 2 The Idiom Principle: Chunks Over Rules intermediate Explain why fluent English runs on prefabricated chunks more than slot-and-fill grammar.
- 3 Register and Tone: The Real Axes intermediate Name formality, directness, and stance as the dials native speakers modulate.
- 4 Building Intuition, Not Rules intermediate Use noticing, chunking, and frequency thinking to acquire naturalness at C2.
- 5 Reading the Corpus Yourself intermediate Settle any usage question with corpus tools instead of guessing.
Track 2 Grammar
The grammar that still trips up advanced speakers: tense and aspect, articles, prepositions, conditionals, inversion, clefts, relative clauses, modal nuance, punctuation, and word order.
- 6 Advanced Tense and Aspect advanced Control perfect and progressive nuance, narrative tenses, backshift, and competing future forms.
- 7 The Article System advanced Make the hardest a/an/the/zero and generic-reference calls correctly.
- 8 Prepositions That Resist Rules advanced Treat dependent prepositions as collocation and reason about particle meaning.
- 9 Conditionals and Unreal Pasts advanced Use mixed conditionals, inverted conditionals, and wish/if-only/were-to precisely.
- 10 Inversion and Fronting advanced Deploy negative inversion and fronting for emphasis and flow.
- 11 Cleft Sentences advanced Use it-clefts and wh-clefts to manage focus.
- 12 Relative Clauses at C2 advanced Handle defining and non-defining clauses, reduced relatives, pied-piping, and sentential which.
- 13 Modal Nuance and Certainty advanced Separate epistemic from deontic modality and grade certainty deliberately.
- 14 Advanced Punctuation advanced Use the colon, semicolon, dash, and comma as meaning signals.
- 15 Word Order and Information Structure advanced Order a sentence by end-weight, end-focus, and given-before-new.
Track 3 Vocabulary
Choosing words the way natives do: collocation, phrasal verbs, idioms, precision vocabulary, frequently confused words, word families, and register-specific vocabulary.
- 16 Collocation: The Heart of Word Choice advanced Choose words by their habitual partners, including the make/do split.
- 17 Phrasal Verbs and Particle Logic advanced Use phrasal verbs naturally and judge their register against Latinate equivalents.
- 18 Idioms That Earn Their Keep advanced Deploy the idioms natives actually use and avoid dead or risky ones.
- 19 Precision Vocabulary advanced Choose the exact near-synonym by connotation and specificity.
- 20 Frequently Confused Words advanced Keep the C2 set of confusable words straight by meaning, not memory.
- 21 Word Families and Derivation advanced Build and read word families and weigh the trade-offs of nominalization.
- 22 Register-Specific Vocabulary advanced Switch between Latinate, Germanic, jargon, and slang vocabulary by situation.
Track 4 Natural English
Why natives prefer one phrasing over another, natural alternatives to textbook English, awkward-but-correct patterns, calques to avoid, and conversational shortcuts.
- 23 Why Natives Choose One Phrase advanced Predict native phrasing from frequency, collocation, and connotation.
- 24 Natural Alternatives to Textbook English advanced Replace stiff textbook phrasings with what natives actually say.
- 25 Correct but Awkward advanced Hear and fix over-formality, redundancy, and wrong-register phrasing.
- 26 Calques Natives Never Say advanced Recognize word-for-word translation patterns and replace them with idiomatic English.
- 27 Conversational Shortcuts and Vagueness advanced Use reductions, ellipsis, and vague language the way fluent speakers do.
Track 5 Pragmatics
The social layer of English: politeness and indirectness, directness across cultures, hedging and stance, implicature, humor and sarcasm, and tone in writing.
- 28 Politeness, Face, and Indirectness advanced Explain why English softens requests using the idea of face.
- 29 Directness Across Cultures advanced Calibrate directness for a multicultural workplace using high and low context.
- 30 Hedging and Stance advanced Soften or strengthen claims and requests with deliberate hedges and boosters.
- 31 Implicature: Saying Without Saying advanced Read and use implied meaning through Grice's conversational expectations.
- 32 Humor, Irony, and Sarcasm advanced Recognize and signal non-literal meaning and judge when banter is safe.
- 33 Tone in Writing advanced Carry intended tone in text where prosody is absent, in chat and email.
Track 6 Speaking
The sound of fluent English: rhythm and sentence stress, word stress, intonation, connected speech, pronunciation for clarity, fillers, and conversation flow and turn-taking.
- 34 Rhythm and Sentence Stress advanced Produce English stress-timing by stressing content words and reducing the rest.
- 35 Word Stress and Clarity advanced Place primary word stress correctly and fix the misplacements that block comprehension.
- 36 Intonation: Meaning in the Melody advanced Use rises, falls, and tone units to carry attitude and question meaning.
- 37 Connected Speech advanced Link, reduce, and elide sounds so speech flows like a native's.
- 38 Pronunciation for Clarity advanced Prioritize the high-impact sound contrasts that protect intelligibility over accent.
- 39 Fillers and Thinking Aloud advanced Buy time and manage talk with the fillers and discourse markers natives use.
- 40 Conversation Flow and Turn-Taking advanced Take, hold, and yield turns, backchannel, and interrupt gracefully.
Track 7 Writing
Clear, elegant, persuasive writing: prose principles, sentence rhythm, email, chat, documentation, RFCs and design docs, written feedback, persuasion, and career writing.
- 41 The Principles of Clear Prose advanced Write for clarity and concision using the given-new flow and the cut-deadwood habit.
- 42 Sentence Rhythm in Writing advanced Vary sentence length and use parallelism for prose that reads aloud well.
- 43 Professional Email advanced Structure an email around the ask and calibrate its tone for the reader.
- 44 Slack and Chat advanced Write async messages that are brief, correctly toned, and easy to act on.
- 45 Technical Documentation advanced Write docs and architecture text that fit their audience and stay precise.
- 46 Writing RFCs and Design Docs expert Structure a proposal and frame trade-offs to persuade reviewers.
- 47 Performance Reviews and Written Feedback advanced Write specific, impact-framed self-reviews and peer feedback.
- 48 Persuasive Writing expert Build an argument with claim, evidence, and warrant and adapt it to the audience.
- 49 Resume, Cover Letter, and LinkedIn advanced Write impact bullets and a career narrative that read as senior.
Track 8 Communication
Performing under pressure: meetings, presentations, storytelling, technical reviews, feedback, difficult conversations, negotiation, interviews, networking, and executive communication.
- 50 Meetings: Contributing and Steering expert Win airtime, summarize, and use decision language to move a meeting.
- 51 Presentations and Public Speaking expert Structure, signpost, and deliver a talk and handle questions under pressure.
- 52 Storytelling for Engineers expert Shape incidents, demos, and proposals into a narrative arc that lands.
- 53 Technical Discussions and Reviews expert Disagree precisely and keep code and design reviews constructive.
- 54 Giving and Receiving Feedback expert Give calibrated candor and take feedback without defensiveness.
- 55 Difficult Conversations expert Handle conflict, pushback, and saying no, including disagreeing with seniors.
- 56 Negotiation Language expert Anchor, concede, and frame around alternatives in salary and scope talks.
- 57 Interviews: Speaking About Yourself expert Answer behavioral questions with structure and composure.
- 58 Networking and Small Talk expert Open, build rapport, and exit conversations gracefully.
- 59 Executive and Persuasive Communication expert Communicate with concision at altitude and influence without authority.