Grammaire anglais

Les pronoms personnels sujets en anglais sont : I, you, he, she, it, we, they. Ils s'utilisent comme sujet du verbe. Point important : « you » sert à la fois au singulier et au pluriel, en contexte formel comme informel.

To Be - Present Tense (To Be - Present) est un concept grammatical important en anglais. The verb 'to be' (am, is, are) in present tense. Used for identity, descriptions, locations, age, time, and with adjectives.

Articles: a/an, the (Articles) est un concept grammatical important en anglais. Definite article 'the' and indefinite articles 'a/an'. Use 'an' before vowel sounds (an apple, an hour).

Singular and Plural Nouns (Plural Formation) est un concept grammatical important en anglais. Regular plurals add -s or -es. Special patterns: -y→-ies (city→cities), -f/-fe→-ves (knife→knives).

To Have - Present Tense (To Have - Present) est un concept grammatical important en anglais. The verb 'to have' (have, has) in present tense. Third person singular uses 'has'.

Present Simple est un concept grammatical important en anglais. Present simple for habits, routines, facts, and schedules. Add -s/-es for third person singular (he works, she watches).

Present Simple - Negative (Present Simple Negative) est un concept grammatical important en anglais. Negative form with do not (don't) / does not (doesn't) + base verb. Main verb never takes -s in negative.

Present Simple - Questions (Present Simple Questions) est un concept grammatical important en anglais. Questions with Do/Does + subject + base verb. Do for I/you/we/they, Does for he/she/it.

Demonstratives: this, that, these, those (Demonstratives) est un concept grammatical important en anglais. Demonstrative pronouns and adjectives. This/these for things near, that/those for things far.

Les adjectifs possessifs sont un concept grammatical important en anglais. Ils expriment la possession (my, your, his, her, its, our, their) et se placent avant le nom.

Object Pronouns est un concept grammatical important en anglais. Object pronouns (me, you, him, her, it, us, them) replace noun objects. Used after verbs and prepositions.

There is / There are est un concept grammatical important en anglais. On utilise « there » existentiel pour introduire une information nouvelle. « There is » + singulier/indénombrable, « There are » + pluriel.

Prepositions of Place est un concept grammatical important en anglais. Basic location prepositions: in, on, at, under, behind, in front of, next to, between. At for specific points, in for enclosed spaces, on for surfaces.

Prepositions of Time est un concept grammatical important en anglais. Time prepositions: at (specific times), on (days/dates), in (months/years/periods). No preposition with this, next, last, every.

Can - Ability & Permission (Can) est un concept grammatical important en anglais. Modal verb 'can' for ability and permission. Same form for all persons.

Question Words est un concept grammatical important en anglais. WH-question words: what, where, when, who, why, how. Word order: question word + auxiliary + subject + main verb.

Which, How much, How many (Which, How much/many) est un concept grammatical important en anglais. Question words for selection and quantity. Which for choices, How much for uncountable nouns, How many for countable nouns.

Cardinal Numbers est un concept grammatical important en anglais. Numbers 0-100. Hyphen in compound numbers (twenty-one).

Ordinal Numbers est un concept grammatical important en anglais. Ordinal numbers: first (1st), second (2nd), third (3rd), then -th (4th, 5th. ).

Telling Time est un concept grammatical important en anglais. Telling time: o'clock, half past, quarter past/to, minutes past/to. Digital format common in American English.

Days, Months, Dates (Days and Months) est un concept grammatical important en anglais. Days of the week and months always capitalized. Date formats: British (15th May), American (May 15th).

Basic Adjectives est un concept grammatical important en anglais. Adjectives describe nouns. No agreement (same form for singular/plural).

Adverbs of Frequency (Frequency Adverbs) est un concept grammatical important en anglais. Frequency adverbs: always, usually, often, sometimes, rarely, never. Position: before main verb, after 'be'.

Countable vs Uncountable Nouns (Countable/Uncountable) est un concept grammatical important en anglais. Countable nouns have plurals (a book, books). Uncountable nouns have no plural (water, information, advice).

Some and Any est un concept grammatical important en anglais. Some for affirmative sentences and offers/requests. Any for negatives and questions.

Imperatives est un concept grammatical important en anglais. Commands and instructions using base verb. No subject.

Basic Conjunctions est un concept grammatical important en anglais. Coordinating conjunctions: and, but, or, so, because. Join words, phrases, or clauses.

Le present continuous est un concept grammatical important en anglais. Il se forme avec am/is/are + verbe en -ing et sert à parler d'actions en cours, de situations temporaires et de certains projets futurs. En orthographe, le -e final tombe souvent et, pour certains verbes courts, la consonne finale se double.

Stative Verbs est un concept grammatical important en anglais. Verbs not normally used in continuous: like, love, hate, want, need, know, believe, understand, remember, seem, prefer. Describe states, not actions.

Le Possessive 's (aussi appelé génitif saxon) sert à exprimer la possession en anglais : John's car = la voiture de John. On ajoute 's aux noms singuliers, et seulement une apostrophe ' aux noms pluriels terminant par -s. Pour les choses et les expressions longues, on utilise of + nom.

Past Simple - Regular Verbs (Past Simple Regular) est un concept grammatical important en anglais. Past simple for completed past actions. Regular verbs add -ed (worked, played).

Past Simple - Irregular Verbs (Past Simple Irregular) est un concept grammatical important en anglais. Common irregular past forms: go→went, have→had, see→saw, do→did, say→said, make→made, take→took, come→came, get→got, give→gave, think→thought, know→knew.

Past Simple - Negatives & Questions (Past Simple Negatives/Questions) est un concept grammatical important en anglais. Negatives with didn't + base verb. Questions with Did + subject + base verb.

Was / Were est un concept grammatical important en anglais. Past tense of 'be': was (I, he, she, it), were (you, we, they). Used for past states, descriptions, locations.

Past Continuous est un concept grammatical important en anglais. Past continuous (was/were + -ing) for ongoing past actions, background events, and interrupted actions. Often with while and when.

Present Perfect Simple est un concept grammatical important en anglais. Il se forme avec have/has + participe passé et sert à parler d’expériences de vie, d’un passé récent ayant un lien avec le présent et de périodes de temps non terminées. On l’emploie souvent avec ever, never, just, already et yet.

Present Perfect vs Past Simple est un concept grammatical important en anglais. Le present perfect s'emploie pour un passé non spécifié ou récent avec un lien au présent ; le past simple s'emploie pour une action passée terminée et située. Les marqueurs temporels aident : yesterday (past simple), ever (present perfect).

Future with Will (Will Future) est un concept grammatical important en anglais. Will + base verb for predictions, spontaneous decisions, offers, promises. Contraction: I'll, won't.

Future with Going to (Going to Future) est un concept grammatical important en anglais. Going to + base verb for plans, intentions, and predictions based on evidence. Be + going to + infinitive.

Comparatives est un concept grammatical important en anglais. Comparing two things. Short adjectives: -er + than.

Superlatives est un concept grammatical important en anglais. Highest degree comparison. The + -est for short adjectives, the most + adj for long.

Should and Must est un concept grammatical important en anglais. Should for advice and recommendations. Must for obligation and strong necessity.

Have to / Has to (Have to) est un concept grammatical important en anglais. Have to for external obligation. Third person: has to.

Adverbs of Manner (Manner Adverbs) est un concept grammatical important en anglais. Adverbs describe how something is done. Usually formed: adjective + -ly (quickly, slowly).

Relative Clauses: who, which, that (Basic Relative Clauses) est un concept grammatical important en anglais. Relative clauses give more information about nouns. Who for people, which for things, that for both.

Present Perfect Continuous est un concept grammatical important en anglais. On emploie have/has been + -ing pour parler d'actions commencées dans le passé et qui continuent jusqu'au présent. Cette forme met l'accent sur la durée. Elle s'emploie souvent avec for pour une durée et since pour un point de départ.

Past Perfect est un concept grammatical important en anglais. Had + past participle for actions completed before another past action. Often with before, after, when, by the time.

First Conditional est un concept grammatical important en anglais. If + present, will + base verb for real/possible future situations. Unless = if not.

Second Conditional est un concept grammatical important en anglais. If + past simple, would + base verb for unreal/hypothetical present or future. Were (not was) with I/he/she in formal usage.

Modals of Possibility (Possibility Modals) est un concept grammatical important en anglais. May, might, could for present/future possibility. Must, can't for deduction (certain).

Passive Voice est un concept grammatical important en anglais. Be + past participle. Focus on action/recipient, not doer.

Reported Speech - Statements (Reported Statements) est un concept grammatical important en anglais. Reporting what someone said. Tense backshift: present→past, past→past perfect, will→would.

Reported Speech - Questions (Reported Questions) est un concept grammatical important en anglais. Reporting questions with ask + if/whether (yes/no questions) or question word. Statement word order (no inversion).

Relative Clauses: where, when, whose (Advanced Relative Clauses) est un concept grammatical important en anglais. Where for places, when for times, whose for possession. Non-defining clauses (with commas) add extra information.

Used to / Would (Used to) est un concept grammatical important en anglais. Used to + base verb for past habits/states no longer true. Would for repeated past actions only (not states).

Infinitive vs Gerund est un concept grammatical important en anglais. Some verbs take infinitive (want to go), some take gerund (enjoy going). Some take both with different meanings (stop to do vs stop doing).

Too and Enough est un concept grammatical important en anglais. Too + adjective (excessive). Adjective/adverb + enough (sufficient).

Phrasal Verbs - Basic (Basic Phrasal Verbs) est un concept grammatical important en anglais. Verb + particle combinations with new meanings. Separable: turn on/off, pick up, put down.

Third Conditional est un concept grammatical important en anglais. If + past perfect, would have + past participle for unreal past situations. Regrets and different outcomes.

Mixed Conditionals est un concept grammatical important en anglais. Mixing conditional types: past condition + present result (If I had studied, I would be a doctor). Present condition + past result (If I were rich, I would have bought it).

Wish and If only est un concept grammatical important en anglais. Wish/If only + past simple for present regrets. Wish + past perfect for past regrets.

Modal Verbs - Past Deduction (Past Modals) est un concept grammatical important en anglais. Modal + have + past participle for past deduction/possibility. Must have (certain), might/may/could have (possible), can't/couldn't have (impossible).

Le Future Perfect est un concept grammatical important en anglais. La structure "will have + participe passé" s'emploie pour des actions qui seront terminées avant un moment dans le futur. Elle apparaît souvent avec des marqueurs comme "by (the time)", "before" ou "when".

Le futur continu est un concept grammatical important en anglais. Will be + -ing pour des actions en cours à un moment futur. Également pour des événements futurs planifiés et des questions polies sur les projets.

Advanced Passive Structures (Advanced Passive) est un concept grammatical important en anglais. Passive with two objects: She was given a present / A present was given to her. Have something done for services.

Cleft Sentences est un concept grammatical important en anglais. Emphasis structures: It was John who. (cleft), What I need is.

Participle Clauses est un concept grammatical important en anglais. Using -ing or -ed participles to replace relative clauses or adverbial clauses. Reduces sentence length.

Inversion for Emphasis (Inversion) est un concept grammatical important en anglais. Subject-verb inversion for emphasis after negative adverbs: Never have I. , Not only.

Subjunctive Mood (Subjunctive) est un concept grammatical important en anglais. Formal subjunctive: base verb after verbs of suggestion/demand (suggest that he go), in fixed expressions (if need be, come what may). Were in all persons for hypotheticals.

Advanced Modal Expressions (Advanced Modals) est un concept grammatical important en anglais. Nuanced modal expressions: be bound to (certain), be supposed to (expectation), be meant to (purpose), be to (formal arrangements), would rather, had better.

Complex Passive Structures (Complex Passive) est un concept grammatical important en anglais. Reporting verbs in passive: It is said that. / He is said to be.

Discourse Markers est un concept grammatical important en anglais. Connectors for sophisticated argumentation: nevertheless, nonetheless, hence, thus, furthermore, moreover, consequently, notwithstanding, albeit.

Ellipsis and Substitution est un concept grammatical important en anglais. Omitting words to avoid repetition. Auxiliary substitution (do so, did too).

Nominal Clauses est un concept grammatical important en anglais. Clauses functioning as nouns: What he said was true (subject), I know what you mean (object), The problem is that. (complement).

Hedging Language est un concept grammatical important en anglais. Academic caution: tend to, appear to, seem to, somewhat, rather, relatively, to some extent. It could be argued that.

Advanced Phrasal Verbs est un concept grammatical important en anglais. Complex phrasal verbs with multiple particles: come up with, put up with, look forward to, make up for, get away with, do away with, come up against.

Literary Tenses and Aspects (Literary Tenses) est un concept grammatical important en anglais. Historical present for narrative effect, future perfect continuous, rare aspectual distinctions. Archaic forms: doth, hath, thou.

Archaic and Legal Language (Archaic/Legal English) est un concept grammatical important en anglais. Formal/legal: hereby, thereof, wherein, henceforth, notwithstanding. Archaic pronouns and verb forms.

Variation dialectale (Dialectal Variation) est un concept grammatical important en anglais. Grammaire britannique vs. américaine : have got vs. have, shall vs. will, noms collectifs (singulier vs. pluriel). Caractéristiques régionales : doubles négations, ain't, y'all, innit.

Rhetorical Devices est un concept grammatical important en anglais. Constructions stylistiques : questions rhétoriques, litote (not bad = good), hyperbole, euphémisme. Parallélisme, chiasme, antithèse pour l'effet.

L'écriture académique et formelle est un concept grammatical important en anglais. Conventions académiques : préférence pour le passif, atténuation (hedging), nominalisation. Registre formel vs. informel.

Advanced Idioms est un concept grammatical important en anglais. Complex idiomatic expressions: be at sixes and sevens, have an axe to grind, add insult to injury, once in a blue moon, the ball is in your court.

Advanced Collocations est un concept grammatical important en anglais. Strong word partnerships: make a decision (not do), heavy rain (not strong), raise a question, pose a threat, commit a crime, draw a conclusion.

Register and Style Shifting (Register Shifting) est un concept grammatical important en anglais. Recognizing and using appropriate register: formal/informal, written/spoken, technical/general. Code-switching for audience and context.