Skip to content

Language | SAT - Wyatt's Notes

flowchart TD
A[Language] --> B[Key Concepts]
A --> C[Core Principles]
A --> D[Practical Applications]
B --> E[Fundamental definitions]
C --> F[Design patterns]
D --> G[Real-world usage]

SAT writing study notes - Language

  • Subject-Verb Agreement: the verb must agree with the true subject. Ignore prepositional phrases between subject and verb.
  • Pronoun Clarity: every pronoun must evidently refer to one antecedent. Avoid ambiguous references.
  • Parallel Structure: items in a list or comparison must have the same grammatical form — all gerunds, all infinitives, or all clauses.
  • Conciseness: eliminate redundant words and phrases. “Due to the fact that” → “because.”
  • Transition Words: use appropriate transitions to show relationships — cause/effect, contrast, addition, sequence.
  • Modifier Placement: modifiers must be next to the word they modify. Dangling modifiers create confusion.
  • Comma Rules: use commas after introductory elements, between items in a list, and before coordinating conjunctions joining independent clauses.
RuleIncorrectCorrect
Subject-verb agreement”The group of students were late""The group of students was late”
Parallel structure”She likes swimming, to run, and cycling""She likes swimming, running, and cycling
Modifier placementWalking to school, the rain started""Walking to school, I noticed the rain started”
Conciseness”Due to the fact that""Because”
Comma splice”It was late**,** we went home""It was late**;** we went home”

Problem: “She likes swimming, to run, and cycling.” Is this sentence correct?

Solution: Step 1: The list items have different forms: gerund (swimming), infinitive (to run), gerund (cycling) Step 2: Parallel structure requires the same form for all items Step 3: Correct: “She likes swimming, running, and cycling” (all gerunds)


Problem: “The collection of rare stamps were recently sold.” Fix the error.

Solution: Step 1: The true subject is “collection” (singular), not “stamps” Step 2: “of rare stamps” is a prepositional phrase — ignore it for agreement Step 3: Correct: “The collection of rare stamps was recently sold”

Key insight: Prepositional phrases between subject and verb are the SAT’s favourite trap. Find the true subject first.


Problem: “After reviewing the data, the conclusion was obvious.” Is this correct?

Solution: Step 1: “After reviewing the data” is a participial phrase Step 2: It must modify the subject of the main clause — but “the conclusion” did not review the data Step 3: Correct: “After reviewing the data, the researchers found the conclusion obvious”

Key insight: A dangling modifier has no logical subject in the main clause. Add the missing subject.


Language conventions are the traffic rules of writing — they keep communication flowing smoothly. Punctuation marks are the traffic signals: commas separate ideas, semicolons connect related ones, colons introduce what follows. Sentence structure is the road layout — simple sentences are straight roads, complex sentences have on-ramps and exits. The SAT tests whether you can navigate these rules without crashing. The key insight is that good writing is not about fancy words — it is about clear connections between ideas, where every sentence does work and every word earns its place.

Run-on sentences and fused sentences. A run-on sentence occurs when two independent clauses are joined without proper punctuation or a conjunction. A fused sentence is two independent clauses with no punctuation at all. Fix these by adding a period, semicolon, or comma with a coordinating conjunction between the clauses.

Incorrect pronoun-antecedent agreement. Pronouns must agree with their antecedents in number and gender. When the antecedent is singular and gender-neutral, use “he or she” or restructure the sentence to avoid the pronoun. Do not use “they” as a singular pronoun on the SAT, and ensure pronoun references are unambiguous.

Faulty parallel structure. Items in a list or comparison must have the same grammatical form. For example, “She likes swimming, to run, and cycling” is not parallel; correct it to “She likes swimming, running, and cycling.” Parallel structure applies to infinitives, gerunds, clauses, and any coordinated elements.

  • Grammar — The language section tests grammar rules including subject-verb agreement, pronoun clarity, and punctuation.
  • Essay — Editing and revising skills transfer directly to constructing well-organised evidence-based essays.
  • Comprehension — Understanding passage meaning is essential for making effective rhetorical revisions.

This section provides detailed coverage of advanced concepts, including full derivations, proofs, and extended examples.

Complete mathematical derivations and proofs are provided where appropriate. Each step is explained to ensure understanding of the underlying reasoning.

Advanced examples demonstrate the application of concepts to complex problems. These examples go beyond standard exam questions to develop deeper understanding.

This material connects to current research and advanced applications in the field. Understanding these connections provides context for the study material.

Ensure you have mastered the prerequisite material before attempting this advanced content.

This section provides detailed coverage of advanced concepts, including full derivations, proofs, and extended examples.

Complete mathematical derivations and proofs are provided where appropriate. Each step is explained to ensure understanding of the underlying reasoning.

Advanced examples demonstrate the application of concepts to complex problems. These examples go beyond standard exam questions to develop deeper understanding.

This material connects to current research and advanced applications in the field. Understanding these connections provides context for the study material.

Ensure you have mastered the prerequisite material before attempting this advanced content.

This section provides detailed coverage of advanced concepts, including full derivations, proofs, and extended examples.

Complete mathematical derivations and proofs are provided where appropriate. Each step is explained to ensure understanding of the underlying reasoning.

Advanced examples demonstrate the application of concepts to complex problems. These examples go beyond standard exam questions to develop deeper understanding.

This material connects to current research and advanced applications in the field. Understanding these connections provides context for the study material.

Ensure you have mastered the prerequisite material before attempting this advanced content.