Unit 2: Grammar — Rapid Revision. Exam-night 1-pager: revise in 5 minutes. 🔥 = high priority, ⭐ = important. Sec B me 5 questions × 1.5 marks = 7.5 marks isi unit se aate hain.
⚡ 5-Minute Revision — Top 10 Points
- 🔥 Present Simple: Subject + V1 (s/es) — daily routine, universal truth, timetable. She goes to school daily.
- 🔥 Past Simple: Subject + V2 — finished past action with time. He played yesterday. vs Present Perfect: has/have + V3 — past action, result now. He has finished.
- 🔥 Future Simple: will + V1 — spontaneous decision/promise. I will help you. Going to: planned future. I am going to visit Jaipur.
- ⭐ Continuous forms: be + V-ing — action in progress. is playing / was playing / will be playing. Stative verbs (know, like, belong) me -ing nahi lagta.
- 🔥 Modal rules: modal ke baad hamesha V1 (can go, must come). Modals: can/could (ability), must/should (obligation), may/might (possibility), would (polite request).
- ⭐ must vs have to: must = speaker ki obligation; have to = bahari rule. You must try (meri advice) / You have to wear uniform (school rule).
- 🔥 Subject-verb concord: singular subject → singular verb. He plays. Tricky: each/every/either/neither + singular verb; Each boy has a pen.
- ⭐ Collective nouns: team, committee, family — ek unit ho to singular verb; members alag-alag ho to plural. The team is winning. / The team are arguing among themselves.
- 🔥 Determiners: a/an (singular countable, first mention), the (specific/known), some/any (some = positive, any = negative/question), much (uncountable) vs many (countable).
- ⭐ Sentence patterns: SV (Birds fly), SVO (She reads books), SVC (He is happy), SVOC (They elected him captain), SVOO (She gave me a pen).
📖 Key Definitions
- Tense — verb ka form jo time batata hai: past, present, future; har tense ke 4 aspects (simple, continuous, perfect, perfect continuous).
- Modal — helping verb jo ability, permission, obligation ya possibility batata hai; iske baad main verb ka base form aata hai.
- Concord — subject aur verb ka number/person me agreement; grammar ka sabse test hone wala area.
- Determiner — noun se pehle aane wala word jo use specify ya quantify karta hai (a, the, some, this, my).
- Sentence pattern — sentence ke basic building blocks ka arrangement (S, V, O, C ka order).
🔢 Key Rules to Remember
- 12 tenses ka formula: Simple = V-form only; Continuous = be + V-ing; Perfect = have + V3; Perfect Continuous = have been + V-ing.
- Since vs for: since = point of time (since 2020, since morning); for = duration (for 5 years, for 2 hours).
- Modal + have + V3: past ki possibility/regret — He must have left / You should have studied.
- Either...or / neither...nor: verb nazdeek wale subject ke hisaab se — Neither he nor his friends were there.
- A number of + plural verb; the number of + singular verb. A number of students were absent. / The number of students is 40.
- Uncountable nouns (advice, furniture, information, luggage) — hamesha singular verb, a/an nahi lagta.
🔥 Priority Topics
- 🔥 Tense error correction: har saal 2–3 sentences me tense theek karna aata hai — since/for, stative verbs, time markers (yesterday, already, just) pakadna seekho.
- 🔥 Modal fill-ups: situation dekar sahi modal chunna — ability vs obligation vs possibility ka farak clear rakho.
- 🔥 Subject-verb agreement: either/neither, each, collective nouns, "a number of" — yehi 4 traps har paper me hote hain.
- ⭐ Determiners: a/an/the/some/any/much/many — blanks bharo wale questions.
- ⭐ Sentence pattern identification: diya gaya sentence kaunsi pattern ka hai — SVOC aur SVOO me confusion sabse zyada hota hai.