SPG3: Grammar and Syntax
Understanding and using grammatical structures correctly - the foundation of clear, effective writing.
📋 Why Grammar Matters
AO6 Requirement: Use a range of vocabulary and sentence structures for clarity, purpose and effect. Good grammar ensures your writing is clear, professional and achieves its purpose.
Correct grammar:
- Makes your meaning clear to readers
- Shows control and sophistication
- Helps you achieve higher marks
- Is essential for formal writing tasks
🔤 Subject-Verb Agreement
Basic Rule
Singular subjects take singular verbs; plural subjects take plural verbs:
Examples
- The dog runs. (singular subject + singular verb)
- The dogs run. (plural subject + plural verb)
Tricky Cases
| Subject | Verb | Notes |
|---|---|---|
| Everyone, everybody, someone | singular (is, has) | Indefinite pronouns are singular |
| Each, every, either, neither | singular | "Each of the students is..." |
| Collective nouns (team, class) | singular (usually) | "The team is playing well." |
| Neither...nor, either...or | matches nearest subject | "Neither the teacher nor the students are..." |
Watch out for: Words between subject and verb can confuse agreement. "The box of chocolates is on the table" - the subject is 'box' (singular), not 'chocolates'.
⏰ Tense Consistency
Keeping Tenses Consistent
Don't switch between past and present without reason:
Incorrect
She walked into the room and sees the mess. She picks up the phone and called her mother.
Correct
She walked into the room and saw the mess. She picked up the phone and called her mother.
When to Shift Tense
You can shift tense when there's a clear reason:
Example
Yesterday, I realised that I had forgotten my keys. Now I know to always check my pockets.
(Past for yesterday's events, present for current knowledge)
Narrative Writing
Most stories use past tense consistently:
Past Tense Narrative
The sun rose over the mountains. Birds sang in the trees. She stepped outside and breathed in the fresh air.
Present Tense Narrative
The sun is rising over the mountains. Birds are singing in the trees. She steps outside and breathes in the fresh air.
📐 Clause Structures
Main Clauses
A main clause can stand alone as a complete sentence:
Example
She walked home. (main clause)
The rain fell heavily. (main clause)
Subordinate Clauses
A subordinate clause adds information but cannot stand alone:
Examples
Because it was raining, she took an umbrella.
She walked home after the film ended.
Although she was tired, she kept working.
Types of Sentences
| Type | Structure | Example |
|---|---|---|
| Simple | One main clause | The dog barked. |
| Compound | Two+ main clauses (joined by and, but, or) | The dog barked, and the cat ran. |
| Complex | Main clause + subordinate clause | The dog barked when the postman arrived. |
| Compound-complex | Multiple main + subordinate clauses | When the postman arrived, the dog barked, and the cat hid. |
AO6 Tip: Vary your sentence structures for effect. Use simple sentences for impact, complex for detail, compound for flow.
🔄 Active and Passive Voice
Active Voice
The subject performs the action:
Examples
- The writer creates tension through imagery.
- Shakespeare uses metaphors effectively.
- She wrote the essay yesterday.
Passive Voice
The subject receives the action:
Examples
- Tension is created through imagery.
- Metaphors are used effectively by Shakespeare.
- The essay was written yesterday.
When to use:
Active voice: Clear, direct, engaging - best for most writing
Passive voice: When the actor is unknown/unimportant, or for formal/academic tone
Active voice: Clear, direct, engaging - best for most writing
Passive voice: When the actor is unknown/unimportant, or for formal/academic tone
📚 Subject Terminology
Key Grammar Terms
| Term | Definition | Example |
|---|---|---|
| Noun | Naming word | dog, happiness, London |
| Verb | Action or state word | run, is, seem |
| Adjective | Describing word (modifies noun) | beautiful, tall, angry |
| Adverb | Modifies verb, adjective, or adverb | quickly, very, well |
| Pronoun | Replaces a noun | he, she, it, they, who |
| Preposition | Shows relationship | in, on, under, between |
| Conjunction | Connects words/clauses | and, but, because, although |
Exam Tip: Using subject terminology accurately shows sophistication in language analysis. Know the difference between nouns, verbs, adjectives and adverbs at minimum.
⚠️ Common Grammar Errors
| Error | Correction | Explanation |
|---|---|---|
| Me and him went to the shops. | He and I went to the shops. | Use subject pronouns for subjects |
| Between you and I | Between you and me | Object pronoun after preposition |
| Should of, could of | Should have, could have | 'Of' is incorrect; use 'have' |
| Less people | Fewer people | Fewer for countable nouns |
| The team are winning | The team is winning | Collective nouns are usually singular |
| Who's book is this? | Whose book is this? | Who's = who is; whose = possession |
❓ Practice Questions
Q1: Identify the error: "The group of students are studying hard."
Q2: Rewrite using active voice: "The window was broken by the ball."
Q3: What type of sentence is this? "When the rain stopped, the children ran outside."
Q4: Correct the tense inconsistency: "She walks into the room and saw the mess."
Q5: Complete: "Neither the teacher nor the students ___ (is/are) responsible."
✅ Answers
- "are" should be "is" - the subject is "group" (singular), not "students"
- The ball broke the window.
- Complex sentence - main clause ("the children ran outside") + subordinate clause ("when the rain stopped")
- She walked into the room and saw the mess. (or: She walks into the room and sees the mess.)
- are - with "neither...nor", the verb agrees with the nearest subject ("students")
🎯 Exam Tips
- Read through your work to check for tense consistency
- Use a mix of simple, compound and complex sentences
- Active voice is usually clearer and more engaging
- Check subject-verb agreement when there are words between them
- Know your grammar terminology for language analysis
- Proofread for common errors like "could of" and "should of"
📝 Exam Technique
Grammar Exam Strategy: Grammatical accuracy is essential for AO6 (16 marks). Even a few persistent errors can cap your mark at Level 2.
- Most important rule: Check subject-verb agreement and tense consistency. These are the errors examiners notice most. Read each sentence and ask: "Does the verb match the subject? Is the tense consistent?"
- During writing: Choose your tense before you start (past or present for narrative) and stick to it. Be especially careful with dialogue — characters may speak in present tense while narration is in past.
- Proofreading (last 5 minutes): Read each sentence individually, checking for: subject-verb agreement, tense consistency, correct pronoun use (I vs me), and absence of "should of" / "could of" errors.
- Mark allocation: AO6 Level 4 (13-16 marks) requires grammatically accurate writing. Level 2 (5-8 marks) describes "frequent errors." Just 3-4 grammar mistakes can drop you an entire level.
- What examiners look for: Consistent grammatical accuracy, especially with agreement and tense. They also look for sophisticated grammatical choices — varied clause structures and purposeful use of active and passive voice.
⚠️ Common Errors
Watch Out!
Students often shift tense without realising, especially in narrative writing. Wrong: "She walked into the room and sees the letter on the table. She picks it up and read it slowly." Correct: Maintain consistent tense — "She walked into the room and saw the letter on the table. She picked it up and read it slowly." Choose past or present tense before you start and stick to it.
Students often use "of" instead of "have" after modal verbs. Wrong: "I should of revised more. They must of known about the test." Correct: "I should have revised more. They must have known about the test." — This is one of the most common grammar errors in exams and is always penalised.
Students often get subject-verb agreement wrong when words come between the subject and verb. Wrong: "The group of students are studying hard." — the subject is "group" (singular), not "students." Correct: "The group of students is studying hard." — Identify the actual subject, not the nearest noun, and make the verb agree with it.
✍️ Model Answer
Full-Mark Response
16 marks (AO6): Write a short narrative paragraph demonstrating consistently accurate grammar, including correct subject-verb agreement, tense consistency, and a mix of active and passive voice.
The investigation was launched on a Tuesday, prompted by the discovery that nobody had expected. Detective Inspector Clarke arrived at the warehouse at precisely 7:14am; the forensic team had already established their perimeter. She surveyed the scene with the careful attention that twenty-three years of service had taught her, noting the position of each item as it was catalogued by the scene-of-crime officers. The windows had been shattered from the inside. This detail troubled her. Neither the security footage nor the witness statements accounted for the damage, and every theory she constructed was undermined by it. She crouched beside the broken glass, studying the pattern of the fragments, and realised that she had been approaching the case from entirely the wrong direction.
Mark scheme: AO6 (14-16/16) — Grammatically accurate throughout: past tense maintained consistently (was launched, arrived, had established, surveyed, had been shattered, troubled, accounted for, realised, had been approaching); subject-verb agreement correct even with intervening phrases ("Neither the security footage nor the witness statements accounted" — verb agrees with nearest subject "statements"); both active ("She surveyed") and passive ("The windows had been shattered") voice used purposefully; complex sentence structures with varied clauses; zero grammatical errors.
📊 AO Deep Dive
Assessment Objective Analysis
AO6 — Technical Accuracy (16 marks): Grammar is the structural foundation of AO6. At grade 5 (Level 3, 9-12 marks), there are grammatical errors — typically tense inconsistency, occasional agreement problems, or "should of" type errors — but the writing is "mostly accurate" and meaning is generally clear. At grade 9 (Level 4, 13-16 marks), grammar is consistently accurate even in complex sentences, and the writer shows sophisticated control — varying clause structures for effect, choosing active or passive voice deliberately, and maintaining tense consistency across an extended piece. The key leap from grade 5 to 9 is control under complexity: a grade 5 writer may get grammar right in simple sentences but stumble in complex ones; a grade 9 writer maintains accuracy even in long, multi-clause sentences with embedded subordinate clauses and varied voice choices.
AO5 — Content and Organisation (24 marks): Grammatical choices also affect content quality. A writer who can confidently use complex sentences can develop ideas with greater depth and nuance. A writer who can switch between active and passive voice can control emphasis — putting the actor or the action centre stage as needed. These grammatical choices strengthen both your technical mark and your content mark.
📝 Exam Questions by Topic
🎬 Video Resources
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